fix date for 7.0 release

ctx->Point._Attentuation was computed in wrong place and the VB->Eye coord Z
array wasn't indexed correctly in run_point_stage().

.gitignore

@@ -1,7 +1,8 @@
-*~
 *.a
 *.o
 *.so
+*.sw[a-z]
+*~
 depend
 depend.bak
 lib

Makefile

@@ -7,7 +7,9 @@ SUBDIRS = src progs
 
 default: $(TOP)/configs/current
 	@for dir in $(SUBDIRS) ; do \
-		(cd $$dir ; $(MAKE)) || exit 1 ; \
+		if [ -d $$dir ] ; then \
+			(cd $$dir && $(MAKE)) || exit 1 ; \
+		fi \
 	done
 
 
@@ -16,7 +18,9 @@ doxygen:
 
 clean:
 	@for dir in $(SUBDIRS) ; do \
-		(cd $$dir ; $(MAKE) clean) ; \
+		if [ -d $$dir ] ; then \
+			(cd $$dir && $(MAKE) clean) ; \
+		fi \
 	done
 
 
@@ -34,9 +38,12 @@ realclean:
 
 install:
 	@for dir in $(SUBDIRS) ; do \
-		(cd $$dir ; $(MAKE) install) || exit 1 ; \
+		if [ -d $$dir ] ; then \
+			(cd $$dir && $(MAKE) install) || exit 1 ; \
+		fi \
 	done
 
+
 # DirectFBGL module installation
 linux-directfb-install:
 	cd src/mesa/drivers/directfb && $(MAKE) install
@@ -155,10 +162,10 @@ ultrix-gcc:
 
 # Rules for making release tarballs
 
-DIRECTORY = Mesa-6.5.3
-LIB_NAME = MesaLib-6.5.3
-DEMO_NAME = MesaDemos-6.5.3
-GLUT_NAME = MesaGLUT-6.5.3
+DIRECTORY = Mesa-7.0
+LIB_NAME = MesaLib-7.0
+DEMO_NAME = MesaDemos-7.0
+GLUT_NAME = MesaGLUT-7.0
 
 MAIN_FILES = \
 	$(DIRECTORY)/Makefile*						\
@@ -222,6 +229,9 @@ MAIN_FILES = \
 	$(DIRECTORY)/src/mesa/shader/slang/descrip.mms			\
 	$(DIRECTORY)/src/mesa/shader/slang/sources			\
 	$(DIRECTORY)/src/mesa/shader/slang/library/*.[ch]		\
+	$(DIRECTORY)/src/mesa/shader/slang/library/*.gc			\
+	$(DIRECTORY)/src/mesa/shader/slang/library/*.syn		\
+	$(DIRECTORY)/src/mesa/shader/slang/library/Makefile		\
 	$(DIRECTORY)/src/mesa/swrast/*.[ch]				\
 	$(DIRECTORY)/src/mesa/swrast/descrip.mms			\
 	$(DIRECTORY)/src/mesa/swrast/sources				\

bin/mklib

@@ -100,6 +100,14 @@ do
 	-L*)
 	    DEPS="$DEPS $1"
 	    ;;
+	-pthread)
+	    # this is a special case (see bugzilla 10876)
+	    DEPS="$DEPS $1"
+	    ;;
+	'-pthread')
+	    # for FreeBSD
+	    DEPS="$DEPS -pthread"
+	    ;;
 	'-cplusplus')
 	    CPLUSPLUS=1
 	    ;;

configs/default

@@ -8,9 +8,9 @@
 CONFIG_NAME = default
 
 # Version info
-MESA_MAJOR=6
-MESA_MINOR=5
-MESA_TINY=3
+MESA_MAJOR=7
+MESA_MINOR=1
+MESA_TINY=0
 
 # external projects.  This should be useless now that we use libdrm.
 DRM_SOURCE_PATH=$(TOP)/../drm

configs/freebsd-dri

@@ -27,9 +27,9 @@ ASM_SOURCES =
 # Library/program dependencies
 LIBDRM_CFLAGS = `pkg-config --cflags libdrm`
 LIBDRM_LIB = `pkg-config --libs libdrm`
-DRI_LIB_DEPS = -L/usr/local/lib -lm -lpthread -lexpat $(LIBDRM_LIB)
+DRI_LIB_DEPS = -L/usr/local/lib -lm -pthread -lexpat $(LIBDRM_LIB)
 GL_LIB_DEPS = -L/usr/X11R6/lib -lX11 -lXext -lXxf86vm -lXdamage -lXfixes \
-	-lm -lpthread $(LIBDRM_LIB)
+	-lm -pthread $(LIBDRM_LIB)
 
 GLUT_LIB_DEPS = -L$(TOP)/$(LIB_DIR) -L/usr/X11R6/lib -lGLU -lGL -lX11 -lXmu -lXt -lXi -lm
 GLW_LIB_DEPS = -L$(TOP)/$(LIB_DIR) -L/usr/X11R6/lib -lGL -lXt -lX11

configs/linux-dri

@@ -67,4 +67,4 @@ WINDOW_SYSTEM=dri
 # gamma are missing because they have not been converted to use the new
 # interface.
 DRI_DIRS = i810 i915tex i915 i965 mach64 mga r128 r200 r300 radeon s3v \
-	savage sis tdfx trident unichrome ffb nouveau
+	savage sis tdfx trident unichrome ffb

configs/linux-solo

@@ -15,6 +15,13 @@ PIC_FLAGS  = -fPIC
 # Add '-DGLX_USE_TLS' to ARCH_FLAGS to enable TLS support.
 ARCH_FLAGS ?=
 
+# DRM and pciaccess
+LIBDRM_CFLAGS = `pkg-config --cflags libdrm`
+LIBDRM_LIB = `pkg-config --libs libdrm`
+PCIACCESS_CFLAGS = `pkg-config --cflags pciaccess`
+PCIACCESS_LIB = `pkg-config --libs pciaccess`
+
+
 DEFINES = -D_POSIX_SOURCE -D_POSIX_C_SOURCE=199309L -D_SVID_SOURCE \
 	-D_BSD_SOURCE -D_GNU_SOURCE -DHAVE_POSIX_MEMALIGN \
 	-DPTHREADS -DUSE_EXTERNAL_DXTN_LIB=1 -DDRM_USE_MALLOC -DIN_DRI_DRIVER
@@ -28,7 +35,7 @@ CXXFLAGS = $(WARN_FLAGS) $(OPT_FLAGS) $(PIC_FLAGS) $(ARCH_FLAGS) $(DEFINES)
 ASM_SOURCES = 
 
 # Library/program dependencies
-DRI_LIB_DEPS = -lm -lpthread -lexpat -ldl -L$(TOP)/$(LIB_DIR) 
+DRI_LIB_DEPS = -lm -lpthread -lexpat -ldl -L$(TOP)/$(LIB_DIR) $(PCIACCESS_LIB)
 GL_LIB_DEPS = -lm -lpthread -ldl
 GLU_LIB_DEPS = -L$(TOP)/$(LIB_DIR) -l$(GL_LIB) -lm
 GLUT_LIB_DEPS = -L$(TOP)/$(LIB_DIR) -l$(GLU_LIB) -l$(GL_LIB) -lm
@@ -39,5 +46,5 @@ SRC_DIRS = glx/mini mesa glu glut/mini
 DRIVER_DIRS = dri
 PROGRAM_DIRS = miniglx
 
-#DRI_DIRS = ffb gamma sis savage
-DRI_DIRS = i810 i915 mach64 mga r128 r200 radeon tdfx unichrome fb
+#DRI_DIRS = ffb gamma sis savage tdfx unichrome fb
+DRI_DIRS = i810 i915tex i915 mach64 mga r128 r200 radeon

docs/MiniGLX.html

@@ -88,19 +88,6 @@ driver (such as <code>radeon_dri.so</code>) at runtime. &nbsp;The
 environment variable <code>LIBGL_DRIVERS_PATH</code> should name the
 directory where these modules are located.<br>
 <br>
-Prior to running a MiniGXL application, the following kernel modules
-must be installed:<br>
-<br>
-<div style="margin-left: 40px;"> agpgart.o<br>
-radeonfb.o &nbsp;(assuming Radeon hardware)<br>
-radeon.o &nbsp;(assuming Radeon hardware)<br>
-</div>
-<code></code> <br>
-Finally, MiniGLX reads a configuration file (by default,<code>
-/etc/miniglx.conf</code>) to determine basic configuration information.
-&nbsp;The configuration file may also be located in the directory
-specified by the <code>MINIGLX_CONF</code> environment variable).<br>
-<br>
 The remainder of this section describes the MiniGLX API functions.<br>
 <br>
 <h2>3.1 Initialization</h2>

docs/contents.html

@@ -71,8 +71,8 @@ a:visited {
 <li><a href="helpwanted.html" target="MainFrame">Help Wanted</a>
 <li><a href="devinfo.html" target="MainFrame">Development Notes</a>
 <li><a href="sourcedocs.html" target="MainFrame">Source Documentation</a>
-<li><a href="subset.html" target="MainFrame">Subset Information</a>
 <li><a href="fbdev-dri.html" target="MainFrame">fbdev/DRI Environment</a>
+<li><a href="subset.html" target="MainFrame">Mesa Subset Driver</a>
 <li><a href="glfbdev-driver.html" target="MainFrame">glFBDev Driver</a>
 <LI><A HREF="dispatch.html" target="MainFrame">GL Dispatch</A>
 </ul>

docs/download.html

@@ -9,11 +9,7 @@
 <H1>Downloading</H1>
 
 <p>
-Last development release: <b>6.5.3</b>
-</p>
-
-<p>
-Last stable release: <b>6.4.2</b>
+Last stable release: <b>7.0</b>
 </p>
 
 <p>

docs/fbdev-dri.html

@@ -12,161 +12,77 @@
 <H1>1. Introduction</H1>
 
 <p>
-The fbdev/DRI sub-project within Mesa brings hardware accelerated OpenGL
-rendering to the Linux fbdev environment.
-The X Window System / XFree86 is not needed.
+The fbdev/DRI environment supports hardware-accelerated 3D rendering without
+the X window system.  This is typically used for embedded applications.
 </p>
 
 <p>
-Basically, the <a href="http://dri.sf.net/">DRI</a> drivers for hardware
-accelerated OpenGL for XFree86 have been ported to fbdev so that X is
-not needed.
-This means fbdev/DRI works in full-screen mode only.
+Contributors to this project include Jon Smirl, Keith Whitwell and Dave Airlie.
 </p>
 
 <p>
-DRI driver writers may find this simplified environment easier to work in,
-compared to the full XFree86/DRI environment.
+Applications in the fbdev/DRI environment use
+the <a href="MiniGXL.html"> MiniGLX</a> interface to choose pixel
+formats, create rendering contexts, etc.  It's a subset of the GLX and
+Xlib interfaces allowing some degree of application portability between
+the X and X-less environments.
 </p>
 
-<p>
-Much of the work for this project has been done by Jon Smirl and
-Keith Whitwell.
-</p>
-
-<p>
-To use fbdev/DRI, you'll need a Linux 2.4 or 2.6 kernel.
-</p>
-
-<h3>Background Info</h3>
-
-<p>
-The Mesa-based DRI drivers used to be hosted in the DRI tree (which is
-basically a copy of the XFree86 tree).
-Since the Mesa-based DRI drivers are moreso "Mesa drivers" than "XFree86
-drivers" and the fact that with some work, the drivers could be used
-without X, the driver code was moved into the Mesa tree.
-</p>
-
-<p>
-So now the DRI drivers can be compiled for two different environments:
-fbdev and XFree86.
-To build the drivers for XFree86, one has to download/build the DRI
-source tree.
-Eventually, we'd like to be able to build the drivers for XFree86 outside
-of the XFree86/DRI trees.
-</p>
-
-
-
 
 <h1>2. Compilation</h1>
 
-<h2>2.1 Compiling the DRM modules</h2>
-
 <p>
-First, you'll need the DRM (Direct Rendering Manager) kernel module sources.
-They're found in a module of the DRI CVS tree.
-To obtain the code do the following:
+You'll need the DRM and pciaccess libraries.  Check with:
 </p>
 <pre>
-   cvs -d:pserver:anonymous@anoncvs.freedesktop.org:/cvs/dri login
-</pre>
-<p>
-Press Enter/Return when prompted for a password.  Then,
-</p>
-<pre>
-   cvs -d:pserver:anonymous@anoncvs.freedesktop.org:/cvs/dri co drm
+   pkg-config --modversion libdrm
+   pkg-config --modversion pciaccess
 </pre>
 
 <p>
-Compile the DRM kernel modules:
+You can get them from the git repository with:
 </p>
 <pre>
-  cd drm/linux
-  make
+   git clone git://anongit.freedesktop.org/git/mesa/drm
+   git clone git://anongit.freedesktop.org/git/xorg/lib/libpciaccess
 </pre>
 
 <p>
-Note: you may need to be root in order to make a few symlinks.
+See the README files in those projects for build/install instructions.
 </p>
+
+
 <p>
-When compilation is done, you should have at least the following
-kernel modules:
+You'll need fbdev header files.  Check with:
 </p>
 <pre>
-  gamma.o
-  i810.o
-  i830.o
-  mach64.o
-  mga.o
-  r128.o
-  radeon.o
-  savage.o
-  sis.o
-  tdfx.o
-  via.o
+   ls -l /usr/include/linux/fb.h
 </pre>
-<p>
-You'll probably want to copy/move them into your kernel module directory
-(for example: <code>/lib/modules/2.4.18-14/kernel/drivers/char/drm/</code>).
-</p>
-
-
-
-<h2>2.2 Compiling the Mesa drivers</h2>
 
 <p>
-Begin by editing the <code>Mesa/configs/default</code> file to set
-the <code>DRM_SOURCE_PATH</code> variable.
-Set it to the location where the DRM module sources are located.
-For example, if your current directory in step 2.1 was <code>/home/fred/</code>
-set DRM_SOURCE_PATH to <code>/home/fred/drm</code>
-</p>
-
-<p>
-Next, assuming you're starting with a fresh Mesa CVS checkout,
-do the following:
+Compile Mesa with the 'linux-solo' configuration:
 </p>
 <pre>
    make linux-solo
 </pre>
 
 <p>
-If you previously built the source tree, run <code>make realclean</code>
-first to remove the old object files.
+When complete you should have the following:
 </p>
-
-<p>
-When this is finished, check the <code>Mesa/lib/</code> directory
-to verify that the following files were made:
-</p>
-
 <ul>
-<li><code>libGL.so.1.2</code> - the client-side OpenGL library
-    (and a few symlinks to it).
-<li><code>libGLU.so.1.1</code> - the GLU library (and a few symlinks to it).
-<li><code>libglut.so.3.7</code> - the GLUT library (and a few symlinks to it).
-<li><code>mga_dri.so</code> - DRI driver for Matrox G200/G400 cards.
-<li><code>r128_dri.so</code> - DRI driver for ATI Rage 128 cards.
-<li><code>r200_dri.so</code> - DRI driver for ATI R200 Radeon cards.
-<li><code>radeon_dri.so</code> - DRI driver for original ATI Radeon cards.
-<li><code>i810_dri.so</code> - DRI driver for Intel i810/i815 chips.
-<li><code>i830_dri.so</code> - DRI driver for Intel i830/i845 chips.
-<li><code>mga_dri.so</code> - DRI driver for Matrox G200/G400 cards.
-<li><code>sis_dri.so</code> - DRI driver for SIS cards.
-<li><code>tdfx_dri.so</code> - DRI driver for 3dfx Voodoo 3/4/5 cards.
-<li><code>gamma_dri.so</code> - DRI driver for 3Dlabs gamma cards.
-<li><code>fb_dri.so</code> - software-only fbdev driver.
-<li><code>miniglx.conf</code> - configuration file for the MiniGLX interface
+<li>lib/libGL.so - the GL library which applications link with
+<li>lib/*_dri_so - DRI drivers
+<li>lib/miniglx.conf - sample MiniGLX config file
+<li>progs/miniglx/* - several MiniGLX sample programs
 </ul>
 
 
+
 <h1>3. Using fbdev/DRI</h1>
 
 <p>
-If XFree86 is currently running, exit/stop the X server so you're
-working from the console.
+If an X server currently running, exit/stop it so you're working from
+the console.
 </p>
 
 
@@ -175,12 +91,23 @@ working from the console.
 <p>
 You'll need to load the kernel modules specific to your graphics hardware.
 Typically, this consists of the agpgart module, an fbdev driver module
-and the DRM kernel module (from step 2.1).
+and the DRM kernel module.
+</p>
+<p>
+As root, the kernel modules can be loaded as follows:
 </p>
 
+<p>
+If you have Intel i915/i945 hardware:
+</p>
+<pre>
+   modprobe agpgart            # the AGP GART module
+   modprobe intelfb            # the Intel fbdev driver
+   modprobe i915               # the i915/945 DRI kernel module
+</pre>
 
 <p>
-If you have ATI Radeon/R200 hardware, run as root:
+If you have ATI Radeon/R200 hardware:
 </p>
 <pre>
    modprobe agpgart            # the AGP GART module
@@ -189,7 +116,7 @@ If you have ATI Radeon/R200 hardware, run as root:
 </pre>
 
 <p>
-If you have ATI Rage 128 hardware, run as root:
+If you have ATI Rage 128 hardware:
 </p>
 <pre>
    modprobe agpgart            # the AGP GART module
@@ -198,7 +125,7 @@ If you have ATI Rage 128 hardware, run as root:
 </pre>
 
 <p>
-If you have Matrox G200/G400 hardware, run as root:
+If you have Matrox G200/G400 hardware:
 </p>
 <pre>
    modprobe agpgart            # the AGP GART module
@@ -207,37 +134,46 @@ If you have Matrox G200/G400 hardware, run as root:
 </pre>
 
 <p>
-Then run <code>lsmod</code> to be sure the modules are loaded.
-For a Radeon card, you should see something like this:
+To verify that the agpgart, fbdev and drm modules are loaded:
 </p>
 <pre>
-Module                  Size  Used by    Not tainted
-radeon                110308   0  (unused)
-radeonfb               21900   0  (unused)
-agpgart                43072   1 
+   ls -l /dev/agpgart /dev/fb* /dev/dri
 </pre>
-
+<p>
+Alternately, use lsmod to inspect the currently installed modules.
+If you have problems, look at the output of dmesg.
+</p>
 
 
 <h2>3.2 Configuration File</h2>
 
 <p>
-The <code>Mesa/lib/miniglx.conf</code> file should be installed
-in <code>/etc/</code>.
+Copy the sample miniglx.conf to /etc/miniglx.conf and review/edit its contents.
+Alternately, the MINIGLX_CONF environment variable can be used to
+indicate the location of miniglx.conf
 </p>
 
-<p>
-Edit <code>/etc/miniglx.conf</code> to be sure it's set up correctly
-for your hardware.
-Comments in the file explain the options.
+To determine the pciBusID value, run lspci and examine the output.
+For example:
 </p>
+<pre>
+   /sbin/lspci:
+   00:02.0 VGA compatible controller: Intel Corporation 82915G/GV/910GL Express Chipset Family Graphics Controller (rev 04)
+</pre>
+<p>
+00:02.0 indicates that pciBusID should be PCI:0:2:0
+</p>
+
+
 
 
 <h2>3.3 Running fbdev/DRI Programs</h2>
 
 <p>
 Make sure your LD_LIBRARY_PATH environment variable is set to the
-<code>Mesa/lib/</code> directory.
+location of the libGL.so library.  You may need to append other paths
+to LD_LIBRARY_PATH if libpciaccess.so is in a non-standard location,
+for example.
 </p>
 
 <p>
@@ -245,7 +181,7 @@ Change to the <code>Mesa/progs/miniglx/</code> directory and
 start the sample_server program in the background:
 </p>
 <pre>
-   ./sample_server &
+   ./sample_server &amp;
 </pre>
 
 <p>
@@ -268,27 +204,24 @@ them from a remote shell so that you can stop them with ctrl-C.
 
 <h1>4.0 Troubleshooting</h1>
 
-<p>
+<ol>
+<li>
 If you try to run miniglxtest and get the following:
-</p>
+<br>
 <pre>
    [miniglx] failed to probe chipset
    connect: Connection refused
    server connection lost
 </pre>
-<p>
 It means that the sample_server process is not running.
-</p>
-
-
+<br>
+<br>
+</li>
+</ol>
 
 
 <h1>5.0 Programming Information</h1>
 
-<p>
-The full OpenGL API is available with fbdev/DRI.
-</p>
-
 <p>
 OpenGL/Mesa is interfaced to fbdev via the <a href="MiniGLX.html">MiniGLX</a>
 interface.

docs/intro.html

@@ -128,10 +128,15 @@ specification as well as the GL_ARB_vertex_program and
 GL_ARB_fragment_program extensions.
 </p>
 
+<p>
+June 2007: Mesa 7.0 is released, implementing the OpenGL 2.1 specification
+and OpenGL Shading Language.
+</p>
+
 
 <p>
 Ongoing: Mesa is used as the core of many hardware OpenGL drivers for
-the XFree86 X.org X servers within the
+the XFree86 and X.org X servers within the
 <A href="http://dri.freedesktop.org/" target="_parent">DRI project</A>.
 I continue to enhance Mesa with new extensions and features.
 </p>
@@ -141,9 +146,16 @@ I continue to enhance Mesa with new extensions and features.
 <H1>Major Versions</H1>
 
 <p>
-This is a summary of the major versions of Mesa.  Note that Mesa's major
-version number tracks OpenGL's minor version number (+1).
-Work is underway to implement the OpenGL 2.0 specification.
+This is a summary of the major versions of Mesa.
+Mesa's major version number has been incremented whenever a new version
+of the OpenGL specification is implemented.
+</p>
+
+
+<H2>Version 7.x features</H2>
+<p>
+Version 7.x of Mesa implements the OpenGL 2.1 API.  The main feature
+of OpenGL 2.x is the OpenGL Shading Language.
 </p>
 
 

docs/news.html

@@ -11,6 +11,13 @@
 <H1>News</H1>
 
 
+<h2>June 22, 2007</h2>
+<p>
+<a href="relnotes-7.0.html">Mesa 7.0</a> is released.
+This is a stable release featuring OpenGL 2.1 support.
+</p>
+
+
 <h2>April 27, 2007</h2>
 <p>
 <a href="relnotes-6.5.3.html">Mesa 6.5.3</a> is released.

docs/relnotes-6.5.3.html

@@ -18,7 +18,15 @@ Mesa 7.0 is expected to follow shortly.
 
 <h2>MD5 checksums</h2>
 <pre>
-TBD
+39f33ea64e34e2d5b20640b008b57649  MesaLib-6.5.3.tar.gz
+46359457147c469745f24b5074a186f0  MesaLib-6.5.3.tar.bz2
+a8946fa861634ce15971396f47992c41  MesaLib-6.5.3.zip
+08e26948d57eaca74d02a530b2d8106e  MesaDemos-6.5.3.tar.gz
+8af91773ab2653fe537499676b05f2e8  MesaDemos-6.5.3.tar.bz2
+783f81b171bf89b0929abc894efd25a6  MesaDemos-6.5.3.zip
+9467d415388fe1ad82991fb20704b812  MesaGLUT-6.5.3.tar.gz
+360843e46b7ebb6909290b023f9b26fa  MesaGLUT-6.5.3.tar.bz2
+7686065e5c15a30de08a1610860b6840  MesaGLUT-6.5.3.zip
 </pre>
 
 

docs/relnotes-7.0.html

@@ -0,0 +1,85 @@
+<HTML>
+
+<TITLE>Mesa Release Notes</TITLE>
+
+<head><link rel="stylesheet" type="text/css" href="mesa.css"></head>
+
+<BODY>
+
+<body bgcolor="#eeeeee">
+
+<H1>Mesa 7.0 Release Notes / June 22, 2007</H1>
+
+<p>
+Mesa 7.0 is a stable release, featuring OpenGL 2.1 API support.
+A number of bugs have been fixed since the 6.5.3 release.
+</p>
+
+
+<h2>MD5 checksums</h2>
+<pre>
+TBD
+</pre>
+
+
+<h2>New features</h2>
+<ul>
+<li>OpenGL 2.0 and 2.1 API support.
+</ul>
+
+<h2>Bug fixes</h2>
+<ul>
+<li>Fixed a few fog-related bugs.
+<li>Fixed broken GLSL mix() function.
+<li>Fixed broken GLSL exp() functions.
+<li>Fixed GLSL mod4(vec4, vec4) bug.
+<li>Implemented GLSL asin(), acos(), atan() functions.
+<li>Fixed an R300 driver bug that caused Xorg composite manager to crash
+<li>Fixed R300 vertex program/matrix bug (10848)
+<li>GLSL dFdx() and dFdy() work for fragment program inputs now (texcoords)
+<li>Specifying an invalid texture unit as a sampler could lead to a crash
+<li>The GLX protocol request for glXDestroyPBuffer() was incorrect (bug 10983)
+<li>ARB vp state.light[n].half value was incorrect (bug 10987)
+<li>Fixed a positional light source bug (bug 11009)
+<li>Fixed point size attenuation problem (bug 11042)
+<li>glPopAttrib didn't restore texture object's LOD bias (bug 11049)
+<li>Fixed a TLS / TEXTREL problem (bug 7459)
+</ul>
+
+
+<h2>Internal code changes</h2>
+<ul>
+<li>Some texture code consolidation and simplifiction (Ian Romanick)
+<li>R300 driver clean-ups.
+</ul>
+
+
+<h2>To Do (someday) items</h2>
+<ul>
+<li>Switch to freeglut
+<li>Fix linux-glide target/driver.
+<li>Improved lambda and derivative calculation for frag progs.
+</ul>
+
+
+<h2>Driver Status</h2>
+
+<pre>
+Driver			Status
+----------------------	----------------------
+DRI drivers		varies with the driver
+XMesa/GLX (on Xlib)	implements OpenGL 2.1
+OSMesa (off-screen)	implements OpenGL 2.1
+Windows/Win32		implements OpenGL 2.1
+Glide (3dfx Voodoo1/2)	implements OpenGL 1.3
+SVGA			unsupported
+Wind River UGL		unsupported
+DJGPP			unsupported
+GGI			unsupported
+BeOS			unsupported
+Allegro			unsupported
+D3D			unsupported
+</pre>
+
+</body>
+</html>

docs/relnotes.html

@@ -20,6 +20,7 @@ The release notes summarize what's new or changed in each Mesa release.
 </p>
 
 <UL>
+<LI><A HREF="relnotes-7.0.html">7.0 release notes</A>
 <LI><A HREF="relnotes-6.5.3.html">6.5.3 release notes</A>
 <LI><A HREF="relnotes-6.5.2.html">6.5.2 release notes</A>
 <LI><A HREF="relnotes-6.5.1.html">6.5.1 release notes</A>

docs/subset.html

@@ -1,17 +1,18 @@
 <HTML>
 
-<TITLE>Mesa Subset</TITLE>
+<TITLE>Mesa Subset Driver</TITLE>
 
 <link rel="stylesheet" type="text/css" href="mesa.css"></head>
 
 <BODY>
 
-<H1>Mesa Subset</H1>
+<H1>Mesa Subset Driver</H1>
 
 <p>
 In 2002/2003 Tungsten Graphics was contracted to develop a subset Mesa/Radeon
 driver for an embedded environment.  The result is a reduced-size DRI driver
-for the ATI R200 chip, for use with Linux fbdev rather than XFree86.
+for the ATI R200 chip, for use with
+<a href="fbdev-dri.html">fbdev/DRI environment</a>.
 </p>
 
 <p>
@@ -19,15 +20,5 @@ The specification for this subset can be found
 <a href="subset-A.html">here</a>.
 </p>
 
-<p>
-The <a href="MiniGLX.html">MiniGLX specification</a> describes the
-interface between fbdev and Mesa.
-</p>
-
-<p>
-More info to come...
-</p>
-
-
 </BODY>
 </HTML>

include/GL/gl.h

@@ -1,8 +1,8 @@
 /*
  * Mesa 3-D graphics library
- * Version:  6.5.1
+ * Version:  7.0
  *
- * Copyright (C) 1999-2006  Brian Paul   All Rights Reserved.
+ * Copyright (C) 1999-2007  Brian Paul   All Rights Reserved.
  *
  * Permission is hereby granted, free of charge, to any person obtaining a
  * copy of this software and associated documentation files (the "Software"),

progs/Makefile

@@ -17,7 +17,7 @@ message:
 subdirs:
 	@for dir in $(SUBDIRS) ; do \
 		if [ -d $$dir ] ; then \
-			(cd $$dir ; $(MAKE)) || exit 1 ; \
+			(cd $$dir && $(MAKE)) || exit 1 ; \
 		fi \
 	done
 
@@ -27,6 +27,6 @@ install:
 clean:
 	@for dir in $(SUBDIRS) tests ; do \
 		if [ -d $$dir ] ; then \
-			(cd $$dir ; $(MAKE) clean) ; \
+			(cd $$dir && $(MAKE) clean) ; \
 		fi \
 	done

progs/glsl/Makefile

@@ -5,17 +5,12 @@ include $(TOP)/configs/current
 
 INCDIR = $(TOP)/include
 
-OSMESA_LIBS = -L$(TOP)/$(LIB_DIR) -lglut -lOSMesa -lGLU -lGL $(APP_LIB_DEPS)
-
-OSMESA16_LIBS = -L$(TOP)/$(LIB_DIR) -lglut -lOSMesa16 -lGLU -lGL $(APP_LIB_DEPS)
-
-OSMESA32_LIBS = -L$(TOP)/$(LIB_DIR) -lglut -lOSMesa32 -lGLU -lGL $(APP_LIB_DEPS)
-
 LIB_DEP = $(TOP)/$(LIB_DIR)/$(GL_LIB_NAME) $(TOP)/$(LIB_DIR)/$(GLU_LIB_NAME) $(TOP)/$(LIB_DIR)/$(GLUT_LIB_NAME)
 
 PROGS = \
 	brick \
 	bump \
+	deriv \
 	mandelbrot \
 	noise \
 	toyball \

progs/glsl/deriv.c

@@ -0,0 +1,319 @@
+/**
+ * Test OpenGL 2.0 dx/dy functions for texcoords.
+ * Brian Paul
+ * 2 May 2007
+ *
+ * NOTE: resize the window to observe how the partial derivatives of
+ * the texcoords change.
+ */
+
+
+#include <assert.h>
+#include <string.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <math.h>
+#include <GL/gl.h>
+#include <GL/glut.h>
+#include <GL/glext.h>
+#include "extfuncs.h"
+
+
+static char *FragProgFile = NULL;
+static char *VertProgFile = NULL;
+static GLuint fragShader;
+static GLuint vertShader;
+static GLuint program;
+static GLuint SphereList, RectList, CurList;
+static GLint win = 0;
+static GLboolean anim = GL_TRUE;
+static GLfloat xRot = 0.0f, yRot = 0.0f;
+
+
+static void
+Redisplay(void)
+{
+   glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
+
+   glPushMatrix();
+   glRotatef(xRot, 1.0f, 0.0f, 0.0f);
+   glRotatef(yRot, 0.0f, 1.0f, 0.0f);
+   glCallList(CurList);
+   glPopMatrix();
+
+   glutSwapBuffers();
+}
+
+
+static void
+Idle(void)
+{
+   yRot = glutGet(GLUT_ELAPSED_TIME) * 0.1;
+   glutPostRedisplay();
+}
+
+
+static void
+Reshape(int width, int height)
+{
+   glViewport(0, 0, width, height);
+   glMatrixMode(GL_PROJECTION);
+   glLoadIdentity();
+   glFrustum(-1.0, 1.0, -1.0, 1.0, 5.0, 25.0);
+   glMatrixMode(GL_MODELVIEW);
+   glLoadIdentity();
+   glTranslatef(0.0f, 0.0f, -15.0f);
+}
+
+
+static void
+CleanUp(void)
+{
+   glDeleteShader_func(fragShader);
+   glDeleteShader_func(vertShader);
+   glDeleteProgram_func(program);
+   glutDestroyWindow(win);
+}
+
+
+static void
+Key(unsigned char key, int x, int y)
+{
+  (void) x;
+  (void) y;
+
+   switch(key) {
+   case ' ':
+   case 'a':
+      anim = !anim;
+      if (anim)
+         glutIdleFunc(Idle);
+      else
+         glutIdleFunc(NULL);
+      break;
+   case 'o':
+      if (CurList == SphereList)
+         CurList = RectList;
+      else
+         CurList = SphereList;
+      break;
+   case 27:
+      CleanUp();
+      exit(0);
+      break;
+   }
+   glutPostRedisplay();
+}
+
+
+static void
+SpecialKey(int key, int x, int y)
+{
+   const GLfloat step = 3.0f;
+
+  (void) x;
+  (void) y;
+
+   switch(key) {
+   case GLUT_KEY_UP:
+      xRot -= step;
+      break;
+   case GLUT_KEY_DOWN:
+      xRot += step;
+      break;
+   case GLUT_KEY_LEFT:
+      yRot -= step;
+      break;
+   case GLUT_KEY_RIGHT:
+      yRot += step;
+      break;
+   }
+   glutPostRedisplay();
+}
+
+
+static void
+MakeSphere(void)
+{
+   GLUquadricObj *obj = gluNewQuadric();
+   SphereList = glGenLists(1);
+   gluQuadricTexture(obj, GL_TRUE);
+   glNewList(SphereList, GL_COMPILE);
+   gluSphere(obj, 2.0f, 30, 15);
+   glEndList();
+}
+
+
+static void
+MakeRect(void)
+{
+   RectList = glGenLists(1);
+   glNewList(RectList, GL_COMPILE);
+   glBegin(GL_POLYGON);
+   glTexCoord2f(0, 0);   glVertex2f(-2, -2);
+   glTexCoord2f(1, 0);   glVertex2f( 2, -2);
+   glTexCoord2f(1, 1);   glVertex2f( 2,  2);
+   glTexCoord2f(0, 1);   glVertex2f(-2,  2);
+   glEnd();
+   glEndList();
+}
+
+
+
+static void
+LoadAndCompileShader(GLuint shader, const char *text)
+{
+   GLint stat;
+
+   glShaderSource_func(shader, 1, (const GLchar **) &text, NULL);
+
+   glCompileShader_func(shader);
+
+   glGetShaderiv_func(shader, GL_COMPILE_STATUS, &stat);
+   if (!stat) {
+      GLchar log[1000];
+      GLsizei len;
+      glGetShaderInfoLog_func(shader, 1000, &len, log);
+      fprintf(stderr, "fslight: problem compiling shader:\n%s\n", log);
+      exit(1);
+   }
+}
+
+
+/**
+ * Read a shader from a file.
+ */
+static void
+ReadShader(GLuint shader, const char *filename)
+{
+   const int max = 100*1000;
+   int n;
+   char *buffer = (char*) malloc(max);
+   FILE *f = fopen(filename, "r");
+   if (!f) {
+      fprintf(stderr, "fslight: Unable to open shader file %s\n", filename);
+      exit(1);
+   }
+
+   n = fread(buffer, 1, max, f);
+   printf("fslight: read %d bytes from shader file %s\n", n, filename);
+   if (n > 0) {
+      buffer[n] = 0;
+      LoadAndCompileShader(shader, buffer);
+   }
+
+   fclose(f);
+   free(buffer);
+}
+
+
+static void
+CheckLink(GLuint prog)
+{
+   GLint stat;
+   glGetProgramiv_func(prog, GL_LINK_STATUS, &stat);
+   if (!stat) {
+      GLchar log[1000];
+      GLsizei len;
+      glGetProgramInfoLog_func(prog, 1000, &len, log);
+      fprintf(stderr, "Linker error:\n%s\n", log);
+   }
+}
+
+
+static void
+Init(void)
+{
+   static const char *fragShaderText =
+      "void main() {\n"
+      "   gl_FragColor = abs(dFdy(gl_TexCoord[0])) * 50.0;\n"
+      "  // gl_FragColor = gl_TexCoord[0];\n"
+      "}\n";
+   static const char *vertShaderText =
+      "void main() {\n"
+      "   gl_Position = gl_ModelViewProjectionMatrix * gl_Vertex;\n"
+      "   gl_TexCoord[0] = gl_MultiTexCoord0;\n"
+      "}\n";
+   const char *version;
+
+   version = (const char *) glGetString(GL_VERSION);
+   if (version[0] != '2' || version[1] != '.') {
+      printf("This program requires OpenGL 2.x, found %s\n", version);
+      exit(1);
+   }
+
+   GetExtensionFuncs();
+
+   fragShader = glCreateShader_func(GL_FRAGMENT_SHADER);
+   if (FragProgFile)
+      ReadShader(fragShader, FragProgFile);
+   else
+      LoadAndCompileShader(fragShader, fragShaderText);
+
+   vertShader = glCreateShader_func(GL_VERTEX_SHADER);
+   if (VertProgFile)
+      ReadShader(vertShader, VertProgFile);
+   else
+      LoadAndCompileShader(vertShader, vertShaderText);
+
+   program = glCreateProgram_func();
+   glAttachShader_func(program, fragShader);
+   glAttachShader_func(program, vertShader);
+   glLinkProgram_func(program);
+   CheckLink(program);
+   glUseProgram_func(program);
+
+   /*assert(glGetError() == 0);*/
+
+   glClearColor(0.3f, 0.3f, 0.3f, 0.0f);
+   glEnable(GL_DEPTH_TEST);
+
+   MakeSphere();
+   MakeRect();
+
+   CurList = SphereList;
+
+   printf("GL_RENDERER = %s\n",(const char *) glGetString(GL_RENDERER));
+
+   assert(glIsProgram_func(program));
+   assert(glIsShader_func(fragShader));
+   assert(glIsShader_func(vertShader));
+
+   glColor3f(1, 0, 0);
+}
+
+
+static void
+ParseOptions(int argc, char *argv[])
+{
+   int i;
+   for (i = 1; i < argc; i++) {
+      if (strcmp(argv[i], "-fs") == 0) {
+         FragProgFile = argv[i+1];
+      }
+      else if (strcmp(argv[i], "-vs") == 0) {
+         VertProgFile = argv[i+1];
+      }
+   }
+}
+
+
+int
+main(int argc, char *argv[])
+{
+   glutInit(&argc, argv);
+   glutInitWindowPosition( 0, 0);
+   glutInitWindowSize(200, 200);
+   glutInitDisplayMode(GLUT_RGB | GLUT_DOUBLE | GLUT_DEPTH);
+   win = glutCreateWindow(argv[0]);
+   glutReshapeFunc(Reshape);
+   glutKeyboardFunc(Key);
+   glutSpecialFunc(SpecialKey);
+   glutDisplayFunc(Redisplay);
+   if (anim)
+      glutIdleFunc(Idle);
+   ParseOptions(argc, argv);
+   Init();
+   glutMainLoop();
+   return 0;
+}

progs/miniglx/miniglxtest.c

@@ -1,5 +1,3 @@
-/* $Id: miniglxtest.c,v 1.3 2004/03/25 14:58:39 brianp Exp $ */
-
 /*
  * Test the mini GLX interface.
  */
@@ -7,6 +5,7 @@
 
 #include <stdio.h>
 #include <stdlib.h>
+#include <string.h>
 #include <unistd.h>
 #include <GL/gl.h>
 #define USE_MINI_GLX 1
@@ -16,82 +15,78 @@
 #include <GL/glx.h>
 #endif
 
-#define FRONTBUFFER 1
-#define NR          6
-#define DO_SLEEPS   1
-#define NR_DISPLAYS 2
+static GLXContext ctx;
 
-GLXContext ctx;
+static GLuint NumFrames = 100;
+static GLuint NumDisplays = 1;
+static GLboolean Texture = GL_FALSE;
+static GLboolean SingleBuffer = GL_FALSE;
+static GLboolean Sleeps = GL_TRUE;
 
 
-static void _subset_Rectf( GLfloat x1, GLfloat y1, GLfloat x2, GLfloat y2 )
+static void
+rect(GLfloat x1, GLfloat y1, GLfloat x2, GLfloat y2)
 {
    glBegin(GL_QUADS);
-   glVertex2f( x1, y1 );
-   glVertex2f( x2, y1 );
-   glVertex2f( x2, y2 );
-   glVertex2f( x1, y2 );
+   glTexCoord2f(0, 0);  glColor3f(0, 0, 1);  glVertex2f(x1, y1);
+   glTexCoord2f(1, 0);  glColor3f(1, 0, 0);  glVertex2f(x2, y1);
+   glTexCoord2f(1, 1);  glColor3f(0, 1, 0);  glVertex2f(x2, y2);
+   glTexCoord2f(0, 1);  glColor3f(0, 0, 0);  glVertex2f(x1, y2);
    glEnd();
 }
 
 
-
-static void redraw( Display *dpy, Window w, int rot )
+static void
+redraw(Display *dpy, Window w, int rot)
 {
-   printf("Redraw event\n");
+   GLfloat a;
 
-#if FRONTBUFFER
-    glDrawBuffer( GL_FRONT ); 
-#else
-/*     glDrawBuffer( GL_BACK );    */
-#endif
+   glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
 
-   glClearColor( rand()/(float)RAND_MAX, 
-		 rand()/(float)RAND_MAX, 
-		 rand()/(float)RAND_MAX,
-		 1);
-
-   glClear( GL_COLOR_BUFFER_BIT ); 
-
-#if 1
-   glColor3f( rand()/(float)RAND_MAX, 
-	      rand()/(float)RAND_MAX, 
-	      rand()/(float)RAND_MAX );
    glPushMatrix();
       glRotatef(rot, 0, 0, 1);
       glScalef(.5, .5, .5);
-   _subset_Rectf( -1, -1, 1, 1 );
+      for (a = 0.0; a < 360.0; a += 30.0) {
+         glPushMatrix();
+            glRotatef(a, 0, 0, 1);
+            glRotatef(40, 1, 0, 0);
+            glColor3f(a / 360.0, 1-a/360.0, 0);
+            rect(0.3, -0.25, 1.5, 0.25);
+         glPopMatrix();
+      }
    glPopMatrix();
-#endif
 
-#if FRONTBUFFER
+   if (SingleBuffer)
       glFlush();
-#else
+   else 
       glXSwapBuffers(dpy, w); 
-#endif
-   glFinish();
 }
 
 
-static Window make_rgb_db_window( Display *dpy,
-				  unsigned int width, unsigned int height )
+static Window
+make_window(Display *dpy, unsigned int width, unsigned int height)
 {
-   int attrib[] = { GLX_RGBA,
+   int attrib_single[] = { GLX_RGBA,
                            GLX_RED_SIZE, 1,
                            GLX_GREEN_SIZE, 1,
                            GLX_BLUE_SIZE, 1,
-#if !FRONTBUFFER
- 		    GLX_DOUBLEBUFFER, 
-#endif
+                           GLX_DEPTH_SIZE, 1,
                            None };
-   int scrnum;
+   int attrib_double[] = { GLX_RGBA,
+                           GLX_RED_SIZE, 1,
+                           GLX_GREEN_SIZE, 1,
+                           GLX_BLUE_SIZE, 1,
+                           GLX_DEPTH_SIZE, 1,
+                           GLX_DOUBLEBUFFER, 
+                           None };
+   int *attrib = SingleBuffer ? attrib_single : attrib_double;
+   int scrnum = 0;
    XSetWindowAttributes attr;
    unsigned long mask;
    Window root;
    Window win;
    XVisualInfo *visinfo;
 
-   scrnum = 0;
    root = RootWindow(dpy, scrnum);
 
    if (!(visinfo = glXChooseVisual(dpy, scrnum, attrib))) {
@@ -127,22 +122,24 @@ static Window make_rgb_db_window( Display *dpy,
 }
 
 
-static void event_loop( Display *dpy, Window win )
+static void
+event_loop(Display *dpy, Window win)
 {
    int i;
 
-   printf("Hang on... drawing %d frames\n", NR);
-   for (i = 0; i < NR; i++) {
-      redraw( dpy, win, i*10 );
-      if (DO_SLEEPS) {
-	 printf("sleep(1)\n");   
-	 sleep(1);  
+   printf("Drawing %d frames\n", NumFrames);
+
+   for (i = 0; i < NumFrames; i++) {
+      redraw(dpy, win, -i*2);
+      if (Sleeps) {
+         usleep(20000);
       }
    }
 }
 
 
-static int foo( void )
+static int
+runtest(void)
 {
    Display *dpy;
    Window win;
@@ -153,15 +150,49 @@ static int foo( void )
       return 1;
    }
 
-   win = make_rgb_db_window( dpy, 800, 600);
+   win = make_window(dpy, 800, 600);
 
    srand(getpid());
 
-   glShadeModel( GL_FLAT );
+   /* init GL state */
    glClearColor(0.5, 0.5, 0.5, 1.0);
+   glEnable(GL_DEPTH_TEST);
+   if (Texture) {
+      GLubyte image[16][16][4];
+      GLint i, j;
+      for (i = 0; i < 16; i++) {
+         for (j = 0; j < 16; j++) {
+            if (((i / 2) ^ (j / 2)) & 1) {
+               image[i][j][0] = 255;
+               image[i][j][1] = 255;
+               image[i][j][2] = 255;
+               image[i][j][3] = 255;
+            }
+            else {
+               image[i][j][0] = 128;
+               image[i][j][1] = 128;
+               image[i][j][2] = 128;
+               image[i][j][3] = 128;
+            }
+         }
+      }
+      glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, 16, 16, 0,
+                   GL_RGBA, GL_UNSIGNED_BYTE, image);
+      glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
+      glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
+      glEnable(GL_TEXTURE_2D);
+   }
+   if (SingleBuffer) {
+      glDrawBuffer(GL_FRONT); 
+      glReadBuffer(GL_FRONT); 
+   }
+   else {
+      glDrawBuffer(GL_BACK);
+   }
 
    XMapWindow(dpy, win);
 
+   /* wait for window to get mapped */
    {
       XEvent e;
       while (1) {
@@ -183,11 +214,57 @@ static int foo( void )
 }
 
 
-int main()
+static void
+usage(void)
+{
+   printf("Usage:\n");
+   printf("  -f N   render N frames (default %d)\n", NumFrames);
+   printf("  -d N   do N display cycles\n");
+   printf("  -t     texturing\n");
+   printf("  -s     single buffering\n");
+   printf("  -n     no usleep() delay\n");
+}
+
+
+static void
+parse_args(int argc, char *argv[])
 {
    int i;
-   for (i = 0 ; i < NR_DISPLAYS ; i++) {
-      if (foo() != 0)
+   for (i = 1; i < argc; i++) {
+      if (strcmp(argv[i], "-f") == 0) {
+         NumFrames = atoi(argv[i + 1]);
+         i++;
+      }
+      else if (strcmp(argv[i], "-d") == 0) {
+         NumDisplays = atoi(argv[i + 1]);
+         i++;
+      }
+      else if (strcmp(argv[i], "-n") == 0) {
+         Sleeps = GL_FALSE;
+      }
+      else if (strcmp(argv[i], "-s") == 0) {
+         SingleBuffer = GL_TRUE;
+      }
+      else if (strcmp(argv[i], "-t") == 0) {
+         Texture = GL_TRUE;
+      }
+      else {
+         usage();
+         exit(1);
+      }
+   }
+}
+
+
+int
+main(int argc, char *argv[])
+{
+   int i;
+
+   parse_args(argc, argv);
+
+   for (i = 0; i < NumDisplays; i++) {
+      if (runtest() != 0)
 	 break;
    }
 

src/Makefile

@@ -17,14 +17,14 @@ message:
 subdirs:
 	@for dir in $(SUBDIRS) ; do \
 		if [ -d $$dir ] ; then \
-			(cd $$dir ; $(MAKE)) || exit 1 ; \
+			(cd $$dir && $(MAKE)) || exit 1; \
 		fi \
 	done
 
 install:
 	@for dir in $(SUBDIRS) ; do \
 		if [ -d $$dir ] ; then \
-			(cd $$dir ; $(MAKE) install) || exit 1 ; \
+			(cd $$dir && $(MAKE) install) || exit 1 ; \
 		fi \
 	done
 
@@ -35,6 +35,6 @@ $(TOP)/$(LIB_DIR):
 clean:
 	@for dir in $(SUBDIRS) ; do \
 		if [ -d $$dir ] ; then \
-			(cd $$dir ; $(MAKE) clean) ; \
+			(cd $$dir && $(MAKE) clean) ; \
 		fi \
 	done

src/glut/mini/window.c

@@ -90,7 +90,7 @@ int APIENTRY glutCreateWindow (const char *title)
    attr.event_mask = StructureNotifyMask | ExposureMask;
    mask = CWBackPixel | CWBorderPixel | CWColormap | CWEventMask;
 
-   win = XCreateWindow( dpy, root, 0, 0, g_width, g_height,
+   win = XCreateWindow( dpy, root, g_xpos, g_ypos, g_width, g_height,
 		        0, visinfo->depth, InputOutput,
 		        visinfo->visual, mask, &attr );
    if (!win) {

src/glx/mini/Makefile

@@ -1,5 +1,4 @@
-# Build a subset DRI-based libGL.so library.
-# Indirect rendering not supported, etc.
+# Build the MiniGLX libGL.so library.
 
 TOP = ../../..
 include $(TOP)/configs/current
@@ -29,7 +28,9 @@ INCLUDE_DIRS = \
 	-I$(TOP)/src/mesa/glapi \
 	-I$(TOP)/src/glx/x11 \
 	-I$(TOP)/src/mesa/drivers/dri/common \
-	`pkg-config --cflags libdrm`
+	$(LIBDRM_CFLAGS) \
+	$(PCIACCESS_CFLAGS)
+
 
 
 ##### RULES #####
@@ -43,16 +44,20 @@ INCLUDE_DIRS = \
 
 ##### TARGETS #####
 
-default: depend $(TOP)/$(LIB_DIR)/$(GL_LIB_NAME)
+default: depend $(TOP)/$(LIB_DIR)/$(GL_LIB_NAME) $(TOP)/$(LIB_DIR)/miniglx.conf
 
 
 # Make libGL
 $(TOP)/$(LIB_DIR)/$(GL_LIB_NAME):  $(OBJECTS) Makefile
-	$(TOP)/bin/mklib -o $(GL_LIB) -linker '$(CC)' \
+	@ $(TOP)/bin/mklib -o $(GL_LIB) -linker '$(CC)' \
 		-major 1 -minor 2 $(MKLIB_OPTIONS) \
-		-install $(TOP)/$(LIB_DIR) $(GL_LIB_DEPS) $(OBJECTS) `/usr/bin/pkg-config --libs libdrm` `/usr/bin/pkg-config --libs pciaccess`
-	rm -f $(TOP)/$(LIB_DIR)/miniglx.conf
-	install example.miniglx.conf $(TOP)/$(LIB_DIR)/miniglx.conf
+		-install $(TOP)/$(LIB_DIR) $(GL_LIB_DEPS) $(OBJECTS) \
+		$(LIBDRM_LIB) $(PCIACCESS_LIB)
+
+
+# install sample miniglx.conf
+$(TOP)/$(LIB_DIR)/miniglx.conf:
+	$(INSTALL) example.miniglx.conf $(TOP)/$(LIB_DIR)/miniglx.conf
 
 
 drmtest: xf86drm.o drmtest.o

src/glx/mini/miniglx.c

@@ -1528,8 +1528,8 @@ XCreateWindow( Display *dpy, Window parent, int x, int y,
    }
 
    /* init other per-window fields */
-   win->x = 0;
-   win->y = 0;
+   win->x = x;
+   win->y = y;
    win->w = width;
    win->h = height;
    win->visual = visual;  /* ptr assignment */
@@ -1537,7 +1537,7 @@ XCreateWindow( Display *dpy, Window parent, int x, int y,
    win->bytesPerPixel = dpy->driverContext.cpp;
    win->rowStride = dpy->driverContext.shared.virtualWidth * win->bytesPerPixel;
    win->size = win->rowStride * height; 
-   win->frontStart = dpy->driverContext.FBAddress;
+   win->frontStart = dpy->driverContext.FBAddress + (win->rowStride * win->x) + (win->y * win->bytesPerPixel);
    win->frontBottom = (GLubyte *) win->frontStart + (height-1) * win->rowStride;
 
    /* This is incorrect: the hardware driver could put the backbuffer

src/glx/x11/glx_pbuffer.c

@@ -150,7 +150,7 @@ DestroyPbuffer( Display * dpy, GLXDrawable drawable )
    if ( (priv->majorVersion > 1) || (priv->minorVersion >= 3) ) {
       xGLXDestroyPbufferReq * req;
 
-      GetReqExtra( GLXDestroyPbuffer, 4, req );
+      GetReq( GLXDestroyPbuffer, req );
       req->reqType = opcode;
       req->glxCode = X_GLXDestroyPbuffer;
       req->pbuffer = (GLXPbuffer) drawable;

src/glx/x11/indirect_vertex_array.c

@@ -1667,7 +1667,7 @@ __glXGetArrayType( const __GLXattribute * const state,
 						    key, index );
 
     if ( a != NULL ) {
-	*dest = (GLintptr) a->enabled;
+	*dest = (GLintptr) a->data_type;
     }
 
     return (a != NULL);

src/mesa/drivers/dri/Makefile

@@ -14,21 +14,25 @@ $(TOP)/$(LIB_DIR):
 
 
 subdirs:
-	echo $(DRI_DIRS)
 	@for dir in $(DRI_DIRS) ; do \
-		echo $$dir ; \
+		if [ -d $$dir ] ; then \
 			(cd $$dir && $(MAKE)) || exit 1 ; \
+		fi \
 	done
 
 
 install:
 	@for dir in $(DRI_DIRS) ; do \
+		if [ -d $$dir ] ; then \
 			(cd $$dir && $(MAKE) install) || exit 1 ; \
+		fi \
 	done
 
 
 clean:
 	@for dir in $(DRI_DIRS) ; do \
-		(cd $$dir && $(MAKE) clean) ; \
+		if [ -d $$dir ] ; then \
+			(cd $$dir && $(MAKE) clean ; \
+		fi \
 	done
 	-rm -f common/*.o

src/mesa/drivers/dri/Makefile.template

@@ -25,11 +25,13 @@ OBJECTS = $(C_SOURCES:.c=.o) \
 	  $(ASM_SOURCES:.S=.o) 
 
 else
+# miniglx
 WINOBJ=
 WINLIB=-L$(MESA)/src/glx/mini
 MINIGLX_INCLUDES = -I$(TOP)/src/glx/mini
 INCLUDES = $(MINIGLX_INCLUDES) \
-	   $(SHARED_INCLUDES)
+	   $(SHARED_INCLUDES) \
+	   $(PCIACCESS_CFLAGS)
 
 OBJECTS = $(C_SOURCES:.c=.o) \
 	  $(MINIGLX_SOURCES:.c=.o) \
@@ -54,7 +56,8 @@ SHARED_INCLUDES = \
 	-I$(TOP)/src/mesa/swrast_setup \
 	-I$(TOP)/src/egl/main \
 	-I$(TOP)/src/egl/drivers/dri \
-	`pkg-config --cflags libdrm`
+	$(LIBDRM_CFLAGS)
+
 
 ##### RULES #####
 
@@ -70,11 +73,6 @@ SHARED_INCLUDES = \
 default: depend symlinks $(LIBNAME) $(TOP)/$(LIB_DIR)/$(LIBNAME)
 
 
-#$(TOP)/$(LIB_DIR)/$(LIBNAME): $(OBJECTS) $(MESA_MODULES) $(WINOBJ) Makefile
-#	@echo BUILDING FOR: $(WINDOW_SYSTEM)
-#	$(TOP)/bin/mklib -o $(LIBNAME) -noprefix -install $(TOP)/$(LIB_DIR) \
-#		$(WINLIB) $(LIB_DEPS) $(WINOBJ) $(MESA_MODULES) $(OBJECTS)
-
 $(LIBNAME): $(OBJECTS) $(MESA_MODULES) $(WINOBJ) Makefile $(TOP)/src/mesa/drivers/dri/Makefile.template
 	$(TOP)/bin/mklib -noprefix -o $@ \
 		$(OBJECTS) $(MESA_MODULES) $(WINOBJ) $(DRI_LIB_DEPS)
@@ -84,9 +82,6 @@ $(TOP)/$(LIB_DIR)/$(LIBNAME): $(LIBNAME)
 	$(INSTALL) $(LIBNAME) $(TOP)/$(LIB_DIR) 
 
 
-
-# Run 'make depend' to update the dependencies if you change
-# what's included by any source file.
 depend: $(C_SOURCES) $(ASM_SOURCES) $(SYMLINKS)
 	touch depend
 	$(MKDEP) $(MKDEP_OPTIONS) $(DRIVER_DEFINES) $(INCLUDES) $(C_SOURCES) \
@@ -103,8 +98,10 @@ clean:
 	-rm -f *.o */*.o *~ *.so *~ server/*.o $(SYMLINKS)
 	-rm -f depend depend.bak
 
+
 install: $(LIBNAME)
 	$(INSTALL) -d $(DRI_DRIVER_INSTALL_DIR)
 	$(INSTALL) -m 755 $(LIBNAME) $(DRI_DRIVER_INSTALL_DIR)
 
+
 include depend

src/mesa/drivers/dri/i915/i915_texstate.c

@@ -172,12 +172,8 @@ static void i915LayoutTextureImages( i915ContextPtr i915,
 	 
 	 t->intel.image[0][i].offset = total_height * pitch;
 	 t->intel.image[0][i].internalFormat = baseImage->_BaseFormat;
-	 if (t->intel.image[0][i].image->IsCompressed)
-	 {
-	   if (t->intel.image[0][i].image->Height > 4)
-	     total_height += t->intel.image[0][i].image->Height/4;
-	   else
-	     total_height += 1;
+	 if (t->intel.image[0][i].image->IsCompressed) {
+	    total_height += (t->intel.image[0][i].image->Height + 3) / 4;
 	 }
 	 else
 	   total_height += MAX2(2, t->intel.image[0][i].image->Height);

src/mesa/drivers/dri/i915/intel_tex.c

@@ -634,11 +634,32 @@ static void intelUploadTexImage( intelContextPtr intel,
 			       image->Height);
    }
    else if (image->IsCompressed) {
-      GLuint row_len = image->Width * 2;
+      GLuint row_len = 0;
       GLubyte *dst = (GLubyte *)(t->BufAddr + offset);
       GLubyte *src = (GLubyte *)image->Data;
       GLuint j;
 
+      /* must always copy whole blocks (8/16 bytes) */
+      switch (image->InternalFormat) {
+	case GL_COMPRESSED_RGB_FXT1_3DFX:
+	case GL_COMPRESSED_RGBA_FXT1_3DFX:
+	case GL_RGB_S3TC:
+	case GL_RGB4_S3TC:
+	case GL_COMPRESSED_RGB_S3TC_DXT1_EXT:
+	case GL_COMPRESSED_RGBA_S3TC_DXT1_EXT:
+	  row_len = (image->Width * 2 + 7) & ~7;
+	  break;
+	case GL_RGBA_S3TC:
+	case GL_RGBA4_S3TC:
+	case GL_COMPRESSED_RGBA_S3TC_DXT3_EXT:
+	case GL_COMPRESSED_RGBA_S3TC_DXT5_EXT:
+	  row_len = (image->Width * 4 + 15) & ~15;
+	  break;
+	default:
+	  fprintf(stderr,"Internal Compressed format not supported %d\n", image->InternalFormat);
+	  break;
+      }
+
       if (INTEL_DEBUG & DEBUG_TEXTURE)
 	 fprintf(stderr, 
 		 "Upload image %dx%dx%d offset %xm row_len %x "
@@ -646,30 +667,11 @@ static void intelUploadTexImage( intelContextPtr intel,
 		 image->Width, image->Height, image->Depth, offset,
 		 row_len, t->Pitch, t->depth_pitch);
 
-      switch (image->InternalFormat) {
-	case GL_COMPRESSED_RGB_FXT1_3DFX:
-	case GL_COMPRESSED_RGBA_FXT1_3DFX:
-	case GL_RGB_S3TC:
-	case GL_RGB4_S3TC:
-	case GL_COMPRESSED_RGB_S3TC_DXT1_EXT:
-	case GL_COMPRESSED_RGBA_S3TC_DXT1_EXT:
-	  for (j = 0 ; j < image->Height/4 ; j++, dst += (t->Pitch)) {
+      if (row_len) {
+	 for (j = 0 ; j < (image->Height + 3)/4 ; j++, dst += (t->Pitch)) {
 	   __memcpy(dst, src, row_len );
 	   src += row_len;
 	 }
-	  break;
-	case GL_RGBA_S3TC:
-	case GL_RGBA4_S3TC:
-	case GL_COMPRESSED_RGBA_S3TC_DXT3_EXT:
-	case GL_COMPRESSED_RGBA_S3TC_DXT5_EXT:
-	  for (j = 0 ; j < image->Height/4 ; j++, dst += (t->Pitch)) {
-	    __memcpy(dst, src, (image->Width*4) );
-	    src += image->Width*4;
-	  }
-	  break;
-	default:
-	  fprintf(stderr,"Internal Compressed format not supported %d\n", image->InternalFormat);
-	  break;
       }
    }
    /* Time for another vtbl entry:

src/mesa/drivers/dri/i915/server/intel_dri.c

@@ -455,9 +455,11 @@ static unsigned long AllocFromAGP(const DRIDriverContext *ctx, I830Rec *pI830, l
 }
 
 unsigned long
-I830AllocVidMem(const DRIDriverContext *ctx, I830Rec *pI830, I830MemRange *result, I830MemPool *pool, long size, unsigned long alignment, int flags)
+I830AllocVidMem(const DRIDriverContext *ctx, I830Rec *pI830,
+                I830MemRange *result, I830MemPool *pool, long size,
+                unsigned long alignment, int flags)
 {
-  int ret;
+   unsigned long ret;
 
    if (!result)
       return 0;
@@ -470,16 +472,15 @@ I830AllocVidMem(const DRIDriverContext *ctx, I830Rec *pI830, I830MemRange *resul
       return 0;
    }
 
-   if (pool->Free.Size < size)
-     return AllocFromAGP(ctx, pI830, size, alignment, result);
-   else
-   {
-     ret = AllocFromPool(ctx, pI830, result, pool, size, alignment, flags);
-
-     if (ret==0)
-       return AllocFromAGP(ctx, pI830, size, alignment, result);
-     return ret;
+   if (pool->Free.Size < size) {
+      ret = AllocFromAGP(ctx, pI830, size, alignment, result);
    }
+   else {
+      ret = AllocFromPool(ctx, pI830, result, pool, size, alignment, flags);
+      if (ret == 0)
+         ret = AllocFromAGP(ctx, pI830, size, alignment, result);
+   }
+   return ret;
 }
 
 static Bool BindAgpRange(const DRIDriverContext *ctx, I830MemRange *mem)

src/mesa/drivers/dri/i915tex/i915_tex_layout.c

@@ -161,11 +161,9 @@ i915_miptree_layout(struct intel_mipmap_tree * mt)
             if (mt->compressed)
                img_height = MAX2(1, height / 4);
             else
-               img_height = MAX2(2, height);
+               img_height = (MAX2(2, height) + 1) & ~1;
 
 	    mt->total_height += img_height;
-	    mt->total_height += 1;
-	    mt->total_height &= ~1;
 
             width = minify(width);
             height = minify(height);

src/mesa/drivers/dri/i915tex/intel_tex_validate.c

@@ -105,6 +105,8 @@ intel_finalize_mipmap_tree(struct intel_context *intel, GLuint unit)
 {
    struct gl_texture_object *tObj = intel->ctx.Texture.Unit[unit]._Current;
    struct intel_texture_object *intelObj = intel_texture_object(tObj);
+   int comp_byte = 0;
+   int cpp;
 
    GLuint face, i;
    GLuint nr_faces = 0;
@@ -148,6 +150,12 @@ intel_finalize_mipmap_tree(struct intel_context *intel, GLuint unit)
       intel_miptree_reference(&intelObj->mt, firstImage->mt);
    }
 
+   if (firstImage->base.IsCompressed) {
+      comp_byte = intel_compressed_num_bytes(firstImage->base.TexFormat->MesaFormat);
+      cpp = comp_byte;
+   }
+   else cpp = firstImage->base.TexFormat->TexelBytes;
+
    /* Check tree can hold all active levels.  Check tree matches
     * target, imageFormat, etc.
     * 
@@ -165,7 +173,7 @@ intel_finalize_mipmap_tree(struct intel_context *intel, GLuint unit)
 	intelObj->mt->width0 != firstImage->base.Width ||
 	intelObj->mt->height0 != firstImage->base.Height ||
 	intelObj->mt->depth0 != firstImage->base.Depth ||
-	intelObj->mt->cpp != firstImage->base.TexFormat->TexelBytes ||
+	intelObj->mt->cpp != cpp ||
 	intelObj->mt->compressed != firstImage->base.IsCompressed)) {
       intel_miptree_release(intel, &intelObj->mt);
    }
@@ -174,10 +182,6 @@ intel_finalize_mipmap_tree(struct intel_context *intel, GLuint unit)
    /* May need to create a new tree:
     */
    if (!intelObj->mt) {
-      int comp_byte = 0;
-      
-      if (firstImage->base.IsCompressed)
-	 comp_byte = intel_compressed_num_bytes(firstImage->base.TexFormat->MesaFormat);
       intelObj->mt = intel_miptree_create(intel,
                                           intelObj->base.Target,
                                           firstImage->base.InternalFormat,
@@ -186,8 +190,7 @@ intel_finalize_mipmap_tree(struct intel_context *intel, GLuint unit)
                                           firstImage->base.Width,
                                           firstImage->base.Height,
                                           firstImage->base.Depth,
-                                          firstImage->base.TexFormat->
-                                          TexelBytes,
+                                          cpp,
                                           comp_byte);
    }
 

src/mesa/drivers/dri/i915tex/server/intel_dri.c

@@ -483,9 +483,11 @@ static unsigned long AllocFromAGP(const DRIDriverContext *ctx, I830Rec *pI830, l
 }
 
 unsigned long
-I830AllocVidMem(const DRIDriverContext *ctx, I830Rec *pI830, I830MemRange *result, I830MemPool *pool, long size, unsigned long alignment, int flags)
+I830AllocVidMem(const DRIDriverContext *ctx, I830Rec *pI830,
+                I830MemRange *result, I830MemPool *pool, long size,
+                unsigned long alignment, int flags)
 {
-  int ret;
+   unsigned long ret;
 
    if (!result)
       return 0;
@@ -498,16 +500,15 @@ I830AllocVidMem(const DRIDriverContext *ctx, I830Rec *pI830, I830MemRange *resul
       return 0;
    }
 
-   if (pool->Free.Size < size)
-     return AllocFromAGP(ctx, pI830, size, alignment, result);
-   else
-   {
-     ret = AllocFromPool(ctx, pI830, result, pool, size, alignment, flags);
-
-     if (ret==0)
-       return AllocFromAGP(ctx, pI830, size, alignment, result);
-     return ret;
+   if (pool->Free.Size < size) {
+      ret = AllocFromAGP(ctx, pI830, size, alignment, result);
    }
+   else {
+      ret = AllocFromPool(ctx, pI830, result, pool, size, alignment, flags);
+      if (ret == 0)
+         ret = AllocFromAGP(ctx, pI830, size, alignment, result);
+   }
+   return ret;
 }
 
 static Bool BindAgpRange(const DRIDriverContext *ctx, I830MemRange *mem)
@@ -895,31 +896,6 @@ I830DRIUnmapScreenRegions(const DRIDriverContext *ctx, I830Rec *pI830, drmI830Sa
    }
 }
 
-#if 0
-static void
-I830InitTextureHeap(const DRIDriverContext *ctx, I830Rec *pI830, drmI830Sarea *sarea)
-{
-   /* Start up the simple memory manager for agp space */
-   drmI830MemInitHeap drmHeap;
-   drmHeap.region = I830_MEM_REGION_AGP;
-   drmHeap.start  = 0;
-   drmHeap.size   = sarea->tex_size;
-      
-   if (drmCommandWrite(ctx->drmFD, DRM_I830_INIT_HEAP,
-			  &drmHeap, sizeof(drmHeap))) {
-      fprintf(stderr,
-		    "[drm] Failed to initialized agp heap manager\n");
-   } else {
-      fprintf(stderr,
-		    "[drm] Initialized kernel agp heap manager, %d\n",
-		    sarea->tex_size);
-
-      I830SetParam(ctx, I830_SETPARAM_TEX_LRU_LOG_GRANULARITY, 
-		      sarea->log_tex_granularity);
-   }
-}
-#endif
-
 static Bool
 I830DRIDoMappings(DRIDriverContext *ctx, I830Rec *pI830, drmI830Sarea *sarea)
 {
@@ -943,9 +919,6 @@ I830DRIDoMappings(DRIDriverContext *ctx, I830Rec *pI830, drmI830Sarea *sarea)
   I830DRIMapScreenRegions(ctx, pI830, sarea);
   SetupDRIMM(ctx, pI830);
 
-#if 0
-  I830InitTextureHeap(ctx, pI830, sarea);
-#endif
    if (ctx->pciDevice != PCI_CHIP_845_G &&
        ctx->pciDevice != PCI_CHIP_I830_M) {
       I830SetParam(ctx, I830_SETPARAM_USE_MI_BATCHBUFFER_START, 1 );

src/mesa/drivers/dri/i965/brw_cc.c

@@ -34,6 +34,7 @@
 #include "brw_state.h"
 #include "brw_defines.h"
 #include "brw_util.h"
+#include "macros.h"
 #include "enums.h"
 
 static void upload_cc_vp( struct brw_context *brw )

src/mesa/drivers/dri/i965/brw_draw.c

@@ -46,7 +46,7 @@
 
 #include "tnl/tnl.h"
 #include "vbo/vbo_context.h"
-
+#include "swrast/swrast.h"
 
 
 

src/mesa/drivers/dri/intel/intel_tex_layout.c

@@ -74,7 +74,7 @@ void i945_miptree_layout_2d( struct intel_mipmap_tree *mt )
       GLuint img_height;
 
       intel_miptree_set_level_info(mt, level, 1, x, y, width, 
-				   mt->compressed ? height/4 : height, 1);
+				   height, 1);
 
       if (mt->compressed)
 	 img_height = MAX2(1, height/4);

src/mesa/drivers/dri/r200/r200_context.c

@@ -679,7 +679,6 @@ r200MakeCurrent( __DRIcontextPrivate *driContextPriv,
 	 newCtx->dri.drawable = driDrawPriv;
 
 	 r200SetCliprects(newCtx);
-	 r200UpdateWindow( newCtx->glCtx );
 	 r200UpdateViewportOffset( newCtx->glCtx );
       }
 

src/mesa/drivers/dri/r300/.gitignore

@@ -1,3 +1,4 @@
 radeon_chipset.h
-radeon_screen.*
+radeon_screen.[ch]
+radeon_span.h
 server

src/mesa/drivers/dri/r300/Lindent

@@ -0,0 +1,2 @@
+#!/bin/sh
+indent -npro -kr -i8 -ts8 -sob -l80 -ss -ncs "$@"

src/mesa/drivers/dri/r300/Makefile

@@ -1,6 +1,5 @@
 # src/mesa/drivers/dri/r300/Makefile
 
-
 TOP = ../../../../..
 include $(TOP)/configs/current
 
@@ -28,8 +27,7 @@ DRIVER_SOURCES = \
 		 radeon_lock.c \
 		 radeon_span.c \
 		 radeon_state.c \
-		 radeon_mm.c \
-		 radeon_vtxfmt_a.c \
+		 r300_mem.c \
 		 \
 		 r300_context.c \
 		 r300_ioctl.c \
@@ -42,34 +40,12 @@ DRIVER_SOURCES = \
 		 r300_vertprog.c \
 		 r300_fragprog.c \
 		 r300_shader.c \
-		 r300_maos.c \
+		 r300_emit.c \
 		 $(EGL_SOURCES)
 
-#		 \
-#		 r200_context.c \
-#		 r200_ioctl.c \
-#		 r200_state.c \
-#		 r200_state_init.c \
-#		 r200_cmdbuf.c \
-#		 r200_pixel.c \
-#		 r200_tex.c \
-#		 r200_texmem.c \
-#		 r200_texstate.c \
-#		 r200_swtcl.c \
-#		 r200_maos.c \
-#		 r200_sanity.c \
-#		 r200_vtxfmt.c \
-#		 r200_vtxfmt_c.c \
-#		 r200_vtxfmt_sse.c \
-#		 r200_vtxfmt_x86.c
-
-
 C_SOURCES = $(COMMON_SOURCES) $(DRIVER_SOURCES)
 
-X86_SOURCES = 
-#r200_vtxtmp_x86.S
-
-DRIVER_DEFINES = -DCOMPILE_R300 -DGLX_DIRECT_RENDERING -DR200_MERGED=0 \
+DRIVER_DEFINES = -DCOMPILE_R300 -DR200_MERGED=0 \
 	-DRADEON_COMMON=1 -DRADEON_COMMON_FOR_R300
 
 SYMLINKS = \
@@ -83,11 +59,11 @@ SYMLINKS = \
 COMMON_SYMLINKS = \
 	radeon_chipset.h \
 	radeon_screen.c \
-	radeon_screen.h
+	radeon_screen.h \
+	radeon_span.h
 
 ##### TARGETS #####
 
-
 include ../Makefile.template
 
 server:
@@ -100,4 +76,3 @@ $(COMMON_SYMLINKS):
 	@[ -e $@ ] || ln -sf ../radeon/$@ ./
 
 symlinks: $(SYMLINKS) $(COMMON_SYMLINKS)
-

src/mesa/drivers/dri/r300/pixel_shader.h

@@ -1,103 +0,0 @@
-#ifndef __PIXEL_SHADER_H__
-#define __PIXEL_SHADER_H__
-
-#include "r300_reg.h"
-
-
-/* INSTR 0 */
-
-#define PFS_OP_MAD	0
-#define PFS_OP_DP3	1
-#define PFS_OP_DP4	2
-#define PFS_OP_MIN	4
-#define PFS_OP_MAX	5
-#define PFS_OP_CMP	8
-#define PFS_OP_FRC	9
-#define PFS_OP_OUTC_REPL_ALPHA	10
-
-/* "or" these with arg0 value to negate or take absolute value of an argument */
-#define PFS_ARG_NEG  (1<<5)
-#define PFS_ARG_ABS  (1<<6)
-
-#define MAKE_PFS_INSTR0(op, arg0, arg1, arg2, flags) \
-	( ((op)<<23) \
-	  | ((arg0)<<R300_FPI0_ARG0C_SHIFT) \
-	  | ((arg1)<<R300_FPI0_ARG1C_SHIFT) \
-	  | ((arg2)<<R300_FPI0_ARG2C_SHIFT) \
-	  | (flags) \
-	)
-
-#define PFS_FLAG_X	1
-#define PFS_FLAG_Y	2
-#define PFS_FLAG_XY	3
-#define PFS_FLAG_Z	4
-#define PFS_FLAG_XZ	5
-#define PFS_FLAG_YZ	6
-#define PFS_FLAG_ALL	7
-#define PFS_FLAG_NONE	0
-
-#define EASY_PFS_INSTR0(op, arg0, arg1, arg2) \
-	MAKE_PFS_INSTR0(PFS_OP_##op, \
-		R300_FPI0_ARGC_##arg0, \
-		R300_FPI0_ARGC_##arg1, \
-		R300_FPI0_ARGC_##arg2, \
-		0)
-
-/* INSTR 1 */
-
-#define PFS_FLAG_CONST (1<<5)
-
-#define MAKE_PFS_INSTR1(dstc, src0, src1, src2, reg, output) \
-	((src0) | ((src1) << R300_FPI1_SRC1C_SHIFT) \
-	  | ((src2)<<R300_FPI1_SRC2C_SHIFT) \
-	  | ((dstc) << R300_FPI1_DSTC_SHIFT) \
-	  | ((reg) << 23) | ((output)<<26))
-
-#define EASY_PFS_INSTR1(dstc, src0, src1, src2, reg, output) \
-	MAKE_PFS_INSTR1(dstc, src0, src1, src2, PFS_FLAG_##reg, PFS_FLAG_##output)
-
-/* INSTR 2 */
-
-/* you can "or" PFS_ARG_NEG with these values to negate them */
-
-#define MAKE_PFS_INSTR2(op, arg0, arg1, arg2, flags) \
-	(((op) << 23) | \
-	  ((arg0)<<R300_FPI2_ARG0A_SHIFT) | \
-	  ((arg1)<<R300_FPI2_ARG1A_SHIFT) | \
-	  ((arg2)<<R300_FPI2_ARG2A_SHIFT) | \
-	  (flags))
-
-#define EASY_PFS_INSTR2(op, arg0, arg1, arg2) \
-	MAKE_PFS_INSTR2(R300_FPI2_OUTA_##op, \
-		R300_FPI2_ARGA_##arg0, \
-		R300_FPI2_ARGA_##arg1, \
-		R300_FPI2_ARGA_##arg2, \
-		0)
-
-
-/* INSTR 3 */
-
-#define PFS_FLAG_NONE	0
-#define PFS_FLAG_REG	1
-#define PFS_FLAG_OUTPUT	2
-#define PFS_FLAG_BOTH	3
-
-#define MAKE_PFS_INSTR3(dstc, src0, src1, src2, flags) \
-	((src0) | ((src1) << R300_FPI1_SRC1C_SHIFT) \
-	  | ((src2)<<R300_FPI1_SRC2C_SHIFT) \
-	  | ((dstc) << R300_FPI1_DSTC_SHIFT) \
-	  | ((flags) << 23))
-
-#define EASY_PFS_INSTR3(dstc, src0, src1, src2, flag) \
-	MAKE_PFS_INSTR3(dstc, src0, src1, src2, PFS_FLAG_##flag)
-
-	/* What are 0's ORed with flags ? They are register numbers that
-	   just happen to be 0 */
-#define PFS_NOP	{ \
-		EASY_PFS_INSTR0(MAD, SRC0C_XYZ, ONE, ZERO), \
-		EASY_PFS_INSTR1(0, 0, 0 | PFS_FLAG_CONST, 0 | PFS_FLAG_CONST, NONE, ALL), \
-		EASY_PFS_INSTR2(MAD, SRC0A, ONE, ZERO), \
-		EASY_PFS_INSTR3(0, 0, 0 | PFS_FLAG_CONST, 0 | PFS_FLAG_CONST, OUTPUT) \
-		} 
-	
-#endif

src/mesa/drivers/dri/r300/r300_cmdbuf.c

@@ -27,9 +27,10 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 
 **************************************************************************/
 
-/*
- * Authors:
- *   Nicolai Haehnle <prefect_@gmx.net>
+/**
+ * \file
+ *
+ * \author Nicolai Haehnle <prefect_@gmx.net>
  */
 
 #include "glheader.h"
@@ -52,11 +53,9 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 #include "r300_emit.h"
 #include "r300_state.h"
 
-
 // Set this to 1 for extremely verbose debugging of command buffers
 #define DEBUG_CMDBUF		0
 
-
 /**
  * Send the current command buffer via ioctl to the hardware.
  */
@@ -88,7 +87,8 @@ int r300FlushCmdBufLocked(r300ContextPtr r300, const char* caller)
 
 	if (r300->radeon.state.scissor.enabled) {
 		cmd.nbox = r300->radeon.state.scissor.numClipRects;
-		cmd.boxes = (drm_clip_rect_t *)r300->radeon.state.scissor.pClipRects;
+		cmd.boxes =
+		    (drm_clip_rect_t *) r300->radeon.state.scissor.pClipRects;
 	} else {
 		cmd.nbox = r300->radeon.numClipRects;
 		cmd.boxes = (drm_clip_rect_t *) r300->radeon.pClipRects;
@@ -98,7 +98,8 @@ int r300FlushCmdBufLocked(r300ContextPtr r300, const char* caller)
 			      DRM_RADEON_CMDBUF, &cmd, sizeof(cmd));
 
 	if (RADEON_DEBUG & DEBUG_SYNC) {
-		fprintf(stderr, "Syncing in %s (from %s)\n\n", __FUNCTION__, caller);
+		fprintf(stderr, "Syncing in %s (from %s)\n\n",
+			__FUNCTION__, caller);
 		radeonWaitForIdleLocked(&r300->radeon);
 	}
 
@@ -109,7 +110,6 @@ int r300FlushCmdBufLocked(r300ContextPtr r300, const char* caller)
 	return ret;
 }
 
-
 int r300FlushCmdBuf(r300ContextPtr r300, const char *caller)
 {
 	int ret;
@@ -121,25 +121,25 @@ int r300FlushCmdBuf(r300ContextPtr r300, const char* caller)
 	UNLOCK_HARDWARE(&r300->radeon);
 
 	if (ret) {
-		fprintf(stderr, "drmRadeonCmdBuffer: %d (exiting)\n", ret);
-		exit(ret);
+		fprintf(stderr, "drmRadeonCmdBuffer: %d\n", ret);
+		_mesa_exit(ret);
 	}
 
 	return ret;
 }
 
-
-void r300_print_state_atom(r300ContextPtr r300, struct r300_state_atom *state)
+static void r300PrintStateAtom(r300ContextPtr r300, struct r300_state_atom *state)
 {
 	int i;
 	int dwords = (*state->check) (r300, state);
 
-	fprintf(stderr, "  emit %s/%d/%d\n", state->name, dwords, state->cmd_size);
+	fprintf(stderr, "  emit %s/%d/%d\n", state->name, dwords,
+		state->cmd_size);
 
 	if (RADEON_DEBUG & DEBUG_VERBOSE)
 		for (i = 0; i < dwords; i++)
-			fprintf(stderr, "      %s[%d]: %08X\n", state->name, i,
-				state->cmd[i]);
+			fprintf(stderr, "      %s[%d]: %08X\n",
+				state->name, i, state->cmd[i]);
 }
 
 /**
@@ -148,7 +148,7 @@ void r300_print_state_atom(r300ContextPtr r300, struct r300_state_atom *state)
  * The caller must have ensured that there is enough space in the command
  * buffer.
  */
-static __inline__ void r300DoEmitState(r300ContextPtr r300, GLboolean dirty)
+static __inline__ void r300EmitAtoms(r300ContextPtr r300, GLboolean dirty)
 {
 	struct r300_state_atom *atom;
 	uint32_t *dest;
@@ -161,9 +161,10 @@ static __inline__ void r300DoEmitState(r300ContextPtr r300, GLboolean dirty)
 				int dwords = (*atom->check) (r300, atom);
 
 				if (dwords)
-					r300_print_state_atom(r300, atom);
+					r300PrintStateAtom(r300, atom);
 				else
-					fprintf(stderr, "  skip state %s\n",
+					fprintf(stderr,
+						"  skip state %s\n",
 						atom->name);
 			}
 		}
@@ -188,7 +189,6 @@ static __inline__ void r300DoEmitState(r300ContextPtr r300, GLboolean dirty)
 	dest++;
 	r300->cmdbuf.count_used++;
 
-
 	/* Emit actual atoms */
 
 	foreach(atom, &r300->hw.atomlist) {
@@ -216,7 +216,8 @@ void r300EmitState(r300ContextPtr r300)
 	if (RADEON_DEBUG & (DEBUG_STATE | DEBUG_PRIMS))
 		fprintf(stderr, "%s\n", __FUNCTION__);
 
-	if (r300->cmdbuf.count_used && !r300->hw.is_dirty && !r300->hw.all_dirty)
+	if (r300->cmdbuf.count_used && !r300->hw.is_dirty
+	    && !r300->hw.all_dirty)
 		return;
 
 	/* To avoid going across the entire set of states multiple times, just check
@@ -229,14 +230,14 @@ void r300EmitState(r300ContextPtr r300)
 		if (RADEON_DEBUG & DEBUG_STATE)
 			fprintf(stderr, "Begin reemit state\n");
 
-		r300DoEmitState(r300, GL_FALSE);
+		r300EmitAtoms(r300, GL_FALSE);
 		r300->cmdbuf.count_reemit = r300->cmdbuf.count_used;
 	}
 
 	if (RADEON_DEBUG & DEBUG_STATE)
 		fprintf(stderr, "Begin dirty state\n");
 
-	r300DoEmitState(r300, GL_TRUE);
+	r300EmitAtoms(r300, GL_TRUE);
 
 	assert(r300->cmdbuf.count_used < r300->cmdbuf.size);
 
@@ -258,22 +259,19 @@ static int check_##NM( r300ContextPtr r300, 		\
 CHECK(always, atom->cmd_size)
     CHECK(variable, packet0_count(atom->cmd) ? (1 + packet0_count(atom->cmd)) : 0)
     CHECK(vpu, vpu_count(atom->cmd) ? (1 + vpu_count(atom->cmd) * 4) : 0)
-
 #undef packet0_count
 #undef vpu_count
-
-#define ALLOC_STATE( ATOM, CHK, SZ, NM, IDX )				\
+#define ALLOC_STATE( ATOM, CHK, SZ, IDX )				\
    do {									\
       r300->hw.ATOM.cmd_size = (SZ);					\
       r300->hw.ATOM.cmd = (uint32_t*)CALLOC((SZ) * sizeof(uint32_t));	\
-      r300->hw.ATOM.name = (NM);					\
+      r300->hw.ATOM.name = #ATOM;					\
       r300->hw.ATOM.idx = (IDX);					\
       r300->hw.ATOM.check = check_##CHK;				\
       r300->hw.ATOM.dirty = GL_FALSE;					\
       r300->hw.max_state_size += (SZ);					\
+      insert_at_tail(&r300->hw.atomlist, &r300->hw.ATOM);		\
    } while (0)
-
-
 /**
  * Allocate memory for the command buffer and initialize the state atom
  * list. Note that the initial hardware state is set by r300InitState().
@@ -293,266 +291,202 @@ void r300InitCmdBuf(r300ContextPtr r300)
 		fprintf(stderr, "Using %d maximum texture units..\n", mtu);
 	}
 
-	/* Initialize state atoms */
-	ALLOC_STATE( vpt, always, R300_VPT_CMDSIZE, "vpt", 0 );
-	r300->hw.vpt.cmd[R300_VPT_CMD_0] = cmdpacket0(R300_SE_VPORT_XSCALE, 6);
-	ALLOC_STATE( vap_cntl, always, 2, "vap_cntl", 0 );
-	r300->hw.vap_cntl.cmd[0] = cmdpacket0(R300_VAP_CNTL, 1);
-	ALLOC_STATE( vte, always, 3, "vte", 0 );
-	r300->hw.vte.cmd[0] = cmdpacket0(R300_SE_VTE_CNTL, 2);
-	ALLOC_STATE( unk2134, always, 3, "unk2134", 0 );
-	r300->hw.unk2134.cmd[0] = cmdpacket0(0x2134, 2);
-	ALLOC_STATE( vap_cntl_status, always, 2, "vap_cntl_status", 0 );
-	r300->hw.vap_cntl_status.cmd[0] = cmdpacket0(R300_VAP_CNTL_STATUS, 1);
-	ALLOC_STATE( vir[0], variable, R300_VIR_CMDSIZE, "vir/0", 0 );
-	r300->hw.vir[0].cmd[R300_VIR_CMD_0] = cmdpacket0(R300_VAP_INPUT_ROUTE_0_0, 1);
-	ALLOC_STATE( vir[1], variable, R300_VIR_CMDSIZE, "vir/1", 1 );
-	r300->hw.vir[1].cmd[R300_VIR_CMD_0] = cmdpacket0(R300_VAP_INPUT_ROUTE_1_0, 1);
-	ALLOC_STATE( vic, always, R300_VIC_CMDSIZE, "vic", 0 );
-	r300->hw.vic.cmd[R300_VIC_CMD_0] = cmdpacket0(R300_VAP_INPUT_CNTL_0, 2);
-	ALLOC_STATE( unk21DC, always, 2, "unk21DC", 0 );
-	r300->hw.unk21DC.cmd[0] = cmdpacket0(0x21DC, 1);
-	ALLOC_STATE( unk221C, always, 2, "unk221C", 0 );
-	r300->hw.unk221C.cmd[0] = cmdpacket0(R300_VAP_UNKNOWN_221C, 1);
-	ALLOC_STATE( unk2220, always, 5, "unk2220", 0 );
-	r300->hw.unk2220.cmd[0] = cmdpacket0(0x2220, 4);
-	ALLOC_STATE( unk2288, always, 2, "unk2288", 0 );
-	r300->hw.unk2288.cmd[0] = cmdpacket0(R300_VAP_UNKNOWN_2288, 1);
-	ALLOC_STATE( vof, always, R300_VOF_CMDSIZE, "vof", 0 );
-	r300->hw.vof.cmd[R300_VOF_CMD_0] = cmdpacket0(R300_VAP_OUTPUT_VTX_FMT_0, 2);
-	
-	if (has_tcl) {
-	  ALLOC_STATE( pvs, always, R300_PVS_CMDSIZE, "pvs", 0 );
-	  r300->hw.pvs.cmd[R300_PVS_CMD_0] = cmdpacket0(R300_VAP_PVS_CNTL_1, 3);
-	}
-
-	ALLOC_STATE( gb_enable, always, 2, "gb_enable", 0 );
-		r300->hw.gb_enable.cmd[0] = cmdpacket0(R300_GB_ENABLE, 1);
-	ALLOC_STATE( gb_misc, always, R300_GB_MISC_CMDSIZE, "gb_misc", 0 );
-		r300->hw.gb_misc.cmd[0] = cmdpacket0(R300_GB_MSPOS0, 5);
-	ALLOC_STATE( txe, always, R300_TXE_CMDSIZE, "txe", 0 );
-		r300->hw.txe.cmd[R300_TXE_CMD_0] = cmdpacket0(R300_TX_ENABLE, 1);
-	ALLOC_STATE( unk4200, always, 5, "unk4200", 0 );
-		r300->hw.unk4200.cmd[0] = cmdpacket0(0x4200, 4);
-	ALLOC_STATE( unk4214, always, 2, "unk4214", 0 );
-		r300->hw.unk4214.cmd[0] = cmdpacket0(0x4214, 1);
-	ALLOC_STATE( ps, always, R300_PS_CMDSIZE, "ps", 0 );
-		r300->hw.ps.cmd[0] = cmdpacket0(R300_RE_POINTSIZE, 1);
-	ALLOC_STATE( unk4230, always, 4, "unk4230", 0 );
-		r300->hw.unk4230.cmd[0] = cmdpacket0(0x4230, 3);
-	ALLOC_STATE( lcntl, always, 2, "lcntl", 0 );
-		r300->hw.lcntl.cmd[0] = cmdpacket0(R300_RE_LINE_CNT, 1);
-	ALLOC_STATE( unk4260, always, 4, "unk4260", 0 );
-		r300->hw.unk4260.cmd[0] = cmdpacket0(0x4260, 3);
-	ALLOC_STATE( shade, always, 5, "shade", 0 );
-		r300->hw.shade.cmd[0] = cmdpacket0(R300_RE_SHADE, 4);
-	ALLOC_STATE( polygon_mode, always, 4, "polygon_mode", 0 );
-		r300->hw.polygon_mode.cmd[0] = cmdpacket0(R300_RE_POLYGON_MODE, 3);
-	ALLOC_STATE( fogp, always, 3, "fogp", 0 );
-		r300->hw.fogp.cmd[0] = cmdpacket0(R300_RE_FOG_SCALE, 2);
-	ALLOC_STATE( zbias_cntl, always, 2, "zbias_cntl", 0 );
-		r300->hw.zbias_cntl.cmd[0] = cmdpacket0(R300_RE_ZBIAS_CNTL, 1);
-	ALLOC_STATE( zbs, always, R300_ZBS_CMDSIZE, "zbs", 0 );
-		r300->hw.zbs.cmd[R300_ZBS_CMD_0] = cmdpacket0(R300_RE_ZBIAS_T_FACTOR, 4);
-	ALLOC_STATE( occlusion_cntl, always, 2, "occlusion_cntl", 0 );
-		r300->hw.occlusion_cntl.cmd[0] = cmdpacket0(R300_RE_OCCLUSION_CNTL, 1);
-	ALLOC_STATE( cul, always, R300_CUL_CMDSIZE, "cul", 0 );
-		r300->hw.cul.cmd[R300_CUL_CMD_0] = cmdpacket0(R300_RE_CULL_CNTL, 1);
-	ALLOC_STATE( unk42C0, always, 3, "unk42C0", 0 );
-		r300->hw.unk42C0.cmd[0] = cmdpacket0(0x42C0, 2);
-	ALLOC_STATE( rc, always, R300_RC_CMDSIZE, "rc", 0 );
-		r300->hw.rc.cmd[R300_RC_CMD_0] = cmdpacket0(R300_RS_CNTL_0, 2);
-	ALLOC_STATE( ri, always, R300_RI_CMDSIZE, "ri", 0 );
-		r300->hw.ri.cmd[R300_RI_CMD_0] = cmdpacket0(R300_RS_INTERP_0, 8);
-	ALLOC_STATE( rr, variable, R300_RR_CMDSIZE, "rr", 0 );
-		r300->hw.rr.cmd[R300_RR_CMD_0] = cmdpacket0(R300_RS_ROUTE_0, 1);
-	ALLOC_STATE( unk43A4, always, 3, "unk43A4", 0 );
-		r300->hw.unk43A4.cmd[0] = cmdpacket0(0x43A4, 2);
-	ALLOC_STATE( unk43E8, always, 2, "unk43E8", 0 );
-		r300->hw.unk43E8.cmd[0] = cmdpacket0(0x43E8, 1);
-	ALLOC_STATE( fp, always, R300_FP_CMDSIZE, "fp", 0 );
-		r300->hw.fp.cmd[R300_FP_CMD_0] = cmdpacket0(R300_PFS_CNTL_0, 3);
-		r300->hw.fp.cmd[R300_FP_CMD_1] = cmdpacket0(R300_PFS_NODE_0, 4);
-	ALLOC_STATE( fpt, variable, R300_FPT_CMDSIZE, "fpt", 0 );
-		r300->hw.fpt.cmd[R300_FPT_CMD_0] = cmdpacket0(R300_PFS_TEXI_0, 0);
-	ALLOC_STATE( unk46A4, always, 6, "unk46A4", 0 );
-		r300->hw.unk46A4.cmd[0] = cmdpacket0(0x46A4, 5);
-	ALLOC_STATE( fpi[0], variable, R300_FPI_CMDSIZE, "fpi/0", 0 );
-		r300->hw.fpi[0].cmd[R300_FPI_CMD_0] = cmdpacket0(R300_PFS_INSTR0_0, 1);
-	ALLOC_STATE( fpi[1], variable, R300_FPI_CMDSIZE, "fpi/1", 1 );
-		r300->hw.fpi[1].cmd[R300_FPI_CMD_0] = cmdpacket0(R300_PFS_INSTR1_0, 1);
-	ALLOC_STATE( fpi[2], variable, R300_FPI_CMDSIZE, "fpi/2", 2 );
-		r300->hw.fpi[2].cmd[R300_FPI_CMD_0] = cmdpacket0(R300_PFS_INSTR2_0, 1);
-	ALLOC_STATE( fpi[3], variable, R300_FPI_CMDSIZE, "fpi/3", 3 );
-		r300->hw.fpi[3].cmd[R300_FPI_CMD_0] = cmdpacket0(R300_PFS_INSTR3_0, 1);
-	ALLOC_STATE( fogs, always, R300_FOGS_CMDSIZE, "fogs", 0 );
-		r300->hw.fogs.cmd[R300_FOGS_CMD_0] = cmdpacket0(R300_RE_FOG_STATE, 1);
-	ALLOC_STATE( fogc, always, R300_FOGC_CMDSIZE, "fogc", 0 );
-		r300->hw.fogc.cmd[R300_FOGC_CMD_0] = cmdpacket0(R300_FOG_COLOR_R, 3);
-	ALLOC_STATE( at, always, R300_AT_CMDSIZE, "at", 0 );
-		r300->hw.at.cmd[R300_AT_CMD_0] = cmdpacket0(R300_PP_ALPHA_TEST, 2);
-	ALLOC_STATE( unk4BD8, always, 2, "unk4BD8", 0 );
-		r300->hw.unk4BD8.cmd[0] = cmdpacket0(0x4BD8, 1);
-	ALLOC_STATE( fpp, variable, R300_FPP_CMDSIZE, "fpp", 0 );
-		r300->hw.fpp.cmd[R300_FPP_CMD_0] = cmdpacket0(R300_PFS_PARAM_0_X, 0);
-	ALLOC_STATE( unk4E00, always, 2, "unk4E00", 0 );
-		r300->hw.unk4E00.cmd[0] = cmdpacket0(0x4E00, 1);
-	ALLOC_STATE( bld, always, R300_BLD_CMDSIZE, "bld", 0 );
-		r300->hw.bld.cmd[R300_BLD_CMD_0] = cmdpacket0(R300_RB3D_CBLEND, 2);
-	ALLOC_STATE( cmk, always, R300_CMK_CMDSIZE, "cmk", 0 );
-		r300->hw.cmk.cmd[R300_CMK_CMD_0] = cmdpacket0(R300_RB3D_COLORMASK, 1);
-	ALLOC_STATE( blend_color, always, 4, "blend_color", 0 );
-		r300->hw.blend_color.cmd[0] = cmdpacket0(R300_RB3D_BLEND_COLOR, 3);
-	ALLOC_STATE( cb, always, R300_CB_CMDSIZE, "cb", 0 );
-		r300->hw.cb.cmd[R300_CB_CMD_0] = cmdpacket0(R300_RB3D_COLOROFFSET0, 1);
-		r300->hw.cb.cmd[R300_CB_CMD_1] = cmdpacket0(R300_RB3D_COLORPITCH0, 1);
-	ALLOC_STATE( unk4E50, always, 10, "unk4E50", 0 );
-		r300->hw.unk4E50.cmd[0] = cmdpacket0(0x4E50, 9);
-	ALLOC_STATE( unk4E88, always, 2, "unk4E88", 0 );
-		r300->hw.unk4E88.cmd[0] = cmdpacket0(0x4E88, 1);
-	ALLOC_STATE( unk4EA0, always, 3, "unk4EA0 R350 only", 0 );
-		r300->hw.unk4EA0.cmd[0] = cmdpacket0(0x4EA0, 2);
-	ALLOC_STATE( zs, always, R300_ZS_CMDSIZE, "zstencil", 0 );
-		r300->hw.zs.cmd[R300_ZS_CMD_0] = cmdpacket0(R300_RB3D_ZSTENCIL_CNTL_0, 3);
-	ALLOC_STATE( zstencil_format, always, 5, "zstencil_format", 0 );
-	r300->hw.zstencil_format.cmd[0] = cmdpacket0(R300_RB3D_ZSTENCIL_FORMAT, 4);
-	ALLOC_STATE( zb, always, R300_ZB_CMDSIZE, "zb", 0 );
-	r300->hw.zb.cmd[R300_ZB_CMD_0] = cmdpacket0(R300_RB3D_DEPTHOFFSET, 2);
-	ALLOC_STATE( unk4F28, always, 2, "unk4F28", 0 );
-	r300->hw.unk4F28.cmd[0] = cmdpacket0(0x4F28, 1);
-	ALLOC_STATE( unk4F30, always, 3, "unk4F30", 0 );
-	r300->hw.unk4F30.cmd[0] = cmdpacket0(0x4F30, 2);
-	ALLOC_STATE( unk4F44, always, 2, "unk4F44", 0 );
-	r300->hw.unk4F44.cmd[0] = cmdpacket0(0x4F44, 1);
-	ALLOC_STATE( unk4F54, always, 2, "unk4F54", 0 );
-	r300->hw.unk4F54.cmd[0] = cmdpacket0(0x4F54, 1);
-
-	/* VPU only on TCL */
-	if (has_tcl) {
-	  ALLOC_STATE( vpi, vpu, R300_VPI_CMDSIZE, "vpi", 0 );
-	  r300->hw.vpi.cmd[R300_VPI_CMD_0] = cmdvpu(R300_PVS_UPLOAD_PROGRAM, 0);
-	  ALLOC_STATE( vpp, vpu, R300_VPP_CMDSIZE, "vpp", 0 );
-	  r300->hw.vpp.cmd[R300_VPP_CMD_0] = cmdvpu(R300_PVS_UPLOAD_PARAMETERS, 0);
-	  ALLOC_STATE( vps, vpu, R300_VPS_CMDSIZE, "vps", 0 );
-	  r300->hw.vps.cmd[R300_VPS_CMD_0] = cmdvpu(R300_PVS_UPLOAD_POINTSIZE, 1);
-	}
-
-	/* Textures */
-	ALLOC_STATE( tex.filter, variable, mtu+1, "tex_filter", 0 );
-	r300->hw.tex.filter.cmd[R300_TEX_CMD_0] = cmdpacket0(R300_TX_FILTER_0, 0);
-
-	ALLOC_STATE( tex.filter_1, variable, mtu+1, "tex_filter_1", 0 );
-	r300->hw.tex.filter_1.cmd[R300_TEX_CMD_0] = cmdpacket0(R300_TX_FILTER1_0, 0);
-	
-	ALLOC_STATE( tex.size, variable, mtu+1, "tex_size", 0 );
-	r300->hw.tex.size.cmd[R300_TEX_CMD_0] = cmdpacket0(R300_TX_SIZE_0, 0);
-
-	ALLOC_STATE( tex.format, variable, mtu+1, "tex_format", 0 );
-	r300->hw.tex.format.cmd[R300_TEX_CMD_0] = cmdpacket0(R300_TX_FORMAT_0, 0);
-
-	ALLOC_STATE( tex.pitch, variable, mtu+1, "tex_pitch", 0 );
-	r300->hw.tex.pitch.cmd[R300_TEX_CMD_0] = cmdpacket0(R300_TX_PITCH_0, 0);
-	
-	ALLOC_STATE( tex.offset, variable, mtu+1, "tex_offset", 0 );
-	r300->hw.tex.offset.cmd[R300_TEX_CMD_0] = cmdpacket0(R300_TX_OFFSET_0, 0);
-	
-	ALLOC_STATE( tex.chroma_key, variable, mtu+1, "tex_chroma_key", 0 );
-	r300->hw.tex.chroma_key.cmd[R300_TEX_CMD_0] = cmdpacket0(R300_TX_CHROMA_KEY_0, 0);
-	
-	ALLOC_STATE( tex.border_color, variable, mtu+1, "tex_border_color", 0 );
-	r300->hw.tex.border_color.cmd[R300_TEX_CMD_0] = cmdpacket0(R300_TX_BORDER_COLOR_0, 0);
-	
-	
 	/* Setup the atom linked list */
 	make_empty_list(&r300->hw.atomlist);
 	r300->hw.atomlist.name = "atom-list";
 
-	insert_at_tail(&r300->hw.atomlist, &r300->hw.vpt);
-	insert_at_tail(&r300->hw.atomlist, &r300->hw.vap_cntl);
-	insert_at_tail(&r300->hw.atomlist, &r300->hw.vte);
-	insert_at_tail(&r300->hw.atomlist, &r300->hw.unk2134);
-	insert_at_tail(&r300->hw.atomlist, &r300->hw.vap_cntl_status);
-	insert_at_tail(&r300->hw.atomlist, &r300->hw.vir[0]);
-	insert_at_tail(&r300->hw.atomlist, &r300->hw.vir[1]);
-	insert_at_tail(&r300->hw.atomlist, &r300->hw.vic);
-	insert_at_tail(&r300->hw.atomlist, &r300->hw.unk21DC);
-	insert_at_tail(&r300->hw.atomlist, &r300->hw.unk221C);
-	insert_at_tail(&r300->hw.atomlist, &r300->hw.unk2220);
-	insert_at_tail(&r300->hw.atomlist, &r300->hw.unk2288);
-	insert_at_tail(&r300->hw.atomlist, &r300->hw.vof);
-
-	if (has_tcl)
-	  insert_at_tail(&r300->hw.atomlist, &r300->hw.pvs);
-	insert_at_tail(&r300->hw.atomlist, &r300->hw.gb_enable);
-	insert_at_tail(&r300->hw.atomlist, &r300->hw.gb_misc);
-	insert_at_tail(&r300->hw.atomlist, &r300->hw.txe);
-	insert_at_tail(&r300->hw.atomlist, &r300->hw.unk4200);
-	insert_at_tail(&r300->hw.atomlist, &r300->hw.unk4214);
-	insert_at_tail(&r300->hw.atomlist, &r300->hw.ps);
-	insert_at_tail(&r300->hw.atomlist, &r300->hw.unk4230);
-	insert_at_tail(&r300->hw.atomlist, &r300->hw.lcntl);
-	insert_at_tail(&r300->hw.atomlist, &r300->hw.unk4260);
-	insert_at_tail(&r300->hw.atomlist, &r300->hw.shade);
-	insert_at_tail(&r300->hw.atomlist, &r300->hw.polygon_mode);
-	insert_at_tail(&r300->hw.atomlist, &r300->hw.fogp);
-	insert_at_tail(&r300->hw.atomlist, &r300->hw.zbias_cntl);
-	insert_at_tail(&r300->hw.atomlist, &r300->hw.zbs);
-	insert_at_tail(&r300->hw.atomlist, &r300->hw.occlusion_cntl);
-	insert_at_tail(&r300->hw.atomlist, &r300->hw.cul);
-	insert_at_tail(&r300->hw.atomlist, &r300->hw.unk42C0);
-	insert_at_tail(&r300->hw.atomlist, &r300->hw.rc);
-	insert_at_tail(&r300->hw.atomlist, &r300->hw.ri);
-	insert_at_tail(&r300->hw.atomlist, &r300->hw.rr);
-	insert_at_tail(&r300->hw.atomlist, &r300->hw.unk43A4);
-	insert_at_tail(&r300->hw.atomlist, &r300->hw.unk43E8);
-	insert_at_tail(&r300->hw.atomlist, &r300->hw.fp);
-	insert_at_tail(&r300->hw.atomlist, &r300->hw.fpt);
-	insert_at_tail(&r300->hw.atomlist, &r300->hw.unk46A4);
-	insert_at_tail(&r300->hw.atomlist, &r300->hw.fpi[0]);
-	insert_at_tail(&r300->hw.atomlist, &r300->hw.fpi[1]);
-	insert_at_tail(&r300->hw.atomlist, &r300->hw.fpi[2]);
-	insert_at_tail(&r300->hw.atomlist, &r300->hw.fpi[3]);
-	insert_at_tail(&r300->hw.atomlist, &r300->hw.fogs);
-	insert_at_tail(&r300->hw.atomlist, &r300->hw.fogc);
-	insert_at_tail(&r300->hw.atomlist, &r300->hw.at);
-	insert_at_tail(&r300->hw.atomlist, &r300->hw.unk4BD8);
-	insert_at_tail(&r300->hw.atomlist, &r300->hw.fpp);
-	insert_at_tail(&r300->hw.atomlist, &r300->hw.unk4E00);
-	insert_at_tail(&r300->hw.atomlist, &r300->hw.bld);
-	insert_at_tail(&r300->hw.atomlist, &r300->hw.cmk);
-	insert_at_tail(&r300->hw.atomlist, &r300->hw.blend_color);
-	insert_at_tail(&r300->hw.atomlist, &r300->hw.cb);
-	insert_at_tail(&r300->hw.atomlist, &r300->hw.unk4E50);
-	insert_at_tail(&r300->hw.atomlist, &r300->hw.unk4E88);
-	insert_at_tail(&r300->hw.atomlist, &r300->hw.unk4EA0);
-	insert_at_tail(&r300->hw.atomlist, &r300->hw.zs);
-	insert_at_tail(&r300->hw.atomlist, &r300->hw.zstencil_format);
-	insert_at_tail(&r300->hw.atomlist, &r300->hw.zb);
-	insert_at_tail(&r300->hw.atomlist, &r300->hw.unk4F28);
-	insert_at_tail(&r300->hw.atomlist, &r300->hw.unk4F30);
-	insert_at_tail(&r300->hw.atomlist, &r300->hw.unk4F44);
-	insert_at_tail(&r300->hw.atomlist, &r300->hw.unk4F54);
+	/* Initialize state atoms */
+	ALLOC_STATE(vpt, always, R300_VPT_CMDSIZE, 0);
+	r300->hw.vpt.cmd[R300_VPT_CMD_0] = cmdpacket0(R300_SE_VPORT_XSCALE, 6);
+	ALLOC_STATE(vap_cntl, always, 2, 0);
+	r300->hw.vap_cntl.cmd[0] = cmdpacket0(R300_VAP_CNTL, 1);
+	ALLOC_STATE(vte, always, 3, 0);
+	r300->hw.vte.cmd[0] = cmdpacket0(R300_SE_VTE_CNTL, 2);
+	ALLOC_STATE(unk2134, always, 3, 0);
+	r300->hw.unk2134.cmd[0] = cmdpacket0(0x2134, 2);
+	ALLOC_STATE(vap_cntl_status, always, 2, 0);
+	r300->hw.vap_cntl_status.cmd[0] = cmdpacket0(R300_VAP_CNTL_STATUS, 1);
+	ALLOC_STATE(vir[0], variable, R300_VIR_CMDSIZE, 0);
+	r300->hw.vir[0].cmd[R300_VIR_CMD_0] =
+	    cmdpacket0(R300_VAP_INPUT_ROUTE_0_0, 1);
+	ALLOC_STATE(vir[1], variable, R300_VIR_CMDSIZE, 1);
+	r300->hw.vir[1].cmd[R300_VIR_CMD_0] =
+	    cmdpacket0(R300_VAP_INPUT_ROUTE_1_0, 1);
+	ALLOC_STATE(vic, always, R300_VIC_CMDSIZE, 0);
+	r300->hw.vic.cmd[R300_VIC_CMD_0] = cmdpacket0(R300_VAP_INPUT_CNTL_0, 2);
+	ALLOC_STATE(unk21DC, always, 2, 0);
+	r300->hw.unk21DC.cmd[0] = cmdpacket0(0x21DC, 1);
+	ALLOC_STATE(unk221C, always, 2, 0);
+	r300->hw.unk221C.cmd[0] = cmdpacket0(R300_VAP_UNKNOWN_221C, 1);
+	ALLOC_STATE(unk2220, always, 5, 0);
+	r300->hw.unk2220.cmd[0] = cmdpacket0(0x2220, 4);
+	ALLOC_STATE(unk2288, always, 2, 0);
+	r300->hw.unk2288.cmd[0] = cmdpacket0(R300_VAP_UNKNOWN_2288, 1);
+	ALLOC_STATE(vof, always, R300_VOF_CMDSIZE, 0);
+	r300->hw.vof.cmd[R300_VOF_CMD_0] =
+	    cmdpacket0(R300_VAP_OUTPUT_VTX_FMT_0, 2);
 
 	if (has_tcl) {
-	  insert_at_tail(&r300->hw.atomlist, &r300->hw.vpi);
-	  insert_at_tail(&r300->hw.atomlist, &r300->hw.vpp);
-	  insert_at_tail(&r300->hw.atomlist, &r300->hw.vps);
+		ALLOC_STATE(pvs, always, R300_PVS_CMDSIZE, 0);
+		r300->hw.pvs.cmd[R300_PVS_CMD_0] =
+		    cmdpacket0(R300_VAP_PVS_CNTL_1, 3);
 	}
 
-	insert_at_tail(&r300->hw.atomlist, &r300->hw.tex.filter);
-	insert_at_tail(&r300->hw.atomlist, &r300->hw.tex.filter_1);
-	insert_at_tail(&r300->hw.atomlist, &r300->hw.tex.size);
-	insert_at_tail(&r300->hw.atomlist, &r300->hw.tex.format);
-	insert_at_tail(&r300->hw.atomlist, &r300->hw.tex.pitch);
-	insert_at_tail(&r300->hw.atomlist, &r300->hw.tex.offset);
-	insert_at_tail(&r300->hw.atomlist, &r300->hw.tex.chroma_key);
-	insert_at_tail(&r300->hw.atomlist, &r300->hw.tex.border_color);
+	ALLOC_STATE(gb_enable, always, 2, 0);
+	r300->hw.gb_enable.cmd[0] = cmdpacket0(R300_GB_ENABLE, 1);
+	ALLOC_STATE(gb_misc, always, R300_GB_MISC_CMDSIZE, 0);
+	r300->hw.gb_misc.cmd[0] = cmdpacket0(R300_GB_MSPOS0, 5);
+	ALLOC_STATE(txe, always, R300_TXE_CMDSIZE, 0);
+	r300->hw.txe.cmd[R300_TXE_CMD_0] = cmdpacket0(R300_TX_ENABLE, 1);
+	ALLOC_STATE(unk4200, always, 5, 0);
+	r300->hw.unk4200.cmd[0] = cmdpacket0(0x4200, 4);
+	ALLOC_STATE(unk4214, always, 2, 0);
+	r300->hw.unk4214.cmd[0] = cmdpacket0(0x4214, 1);
+	ALLOC_STATE(ps, always, R300_PS_CMDSIZE, 0);
+	r300->hw.ps.cmd[0] = cmdpacket0(R300_RE_POINTSIZE, 1);
+	ALLOC_STATE(unk4230, always, 4, 0);
+	r300->hw.unk4230.cmd[0] = cmdpacket0(0x4230, 3);
+	ALLOC_STATE(lcntl, always, 2, 0);
+	r300->hw.lcntl.cmd[0] = cmdpacket0(R300_RE_LINE_CNT, 1);
+	ALLOC_STATE(unk4260, always, 4, 0);
+	r300->hw.unk4260.cmd[0] = cmdpacket0(0x4260, 3);
+	ALLOC_STATE(shade, always, 5, 0);
+	r300->hw.shade.cmd[0] = cmdpacket0(R300_RE_SHADE, 4);
+	ALLOC_STATE(polygon_mode, always, 4, 0);
+	r300->hw.polygon_mode.cmd[0] = cmdpacket0(R300_RE_POLYGON_MODE, 3);
+	ALLOC_STATE(fogp, always, 3, 0);
+	r300->hw.fogp.cmd[0] = cmdpacket0(R300_RE_FOG_SCALE, 2);
+	ALLOC_STATE(zbias_cntl, always, 2, 0);
+	r300->hw.zbias_cntl.cmd[0] = cmdpacket0(R300_RE_ZBIAS_CNTL, 1);
+	ALLOC_STATE(zbs, always, R300_ZBS_CMDSIZE, 0);
+	r300->hw.zbs.cmd[R300_ZBS_CMD_0] =
+	    cmdpacket0(R300_RE_ZBIAS_T_FACTOR, 4);
+	ALLOC_STATE(occlusion_cntl, always, 2, 0);
+	r300->hw.occlusion_cntl.cmd[0] = cmdpacket0(R300_RE_OCCLUSION_CNTL, 1);
+	ALLOC_STATE(cul, always, R300_CUL_CMDSIZE, 0);
+	r300->hw.cul.cmd[R300_CUL_CMD_0] = cmdpacket0(R300_RE_CULL_CNTL, 1);
+	ALLOC_STATE(unk42C0, always, 3, 0);
+	r300->hw.unk42C0.cmd[0] = cmdpacket0(0x42C0, 2);
+	ALLOC_STATE(rc, always, R300_RC_CMDSIZE, 0);
+	r300->hw.rc.cmd[R300_RC_CMD_0] = cmdpacket0(R300_RS_CNTL_0, 2);
+	ALLOC_STATE(ri, always, R300_RI_CMDSIZE, 0);
+	r300->hw.ri.cmd[R300_RI_CMD_0] = cmdpacket0(R300_RS_INTERP_0, 8);
+	ALLOC_STATE(rr, variable, R300_RR_CMDSIZE, 0);
+	r300->hw.rr.cmd[R300_RR_CMD_0] = cmdpacket0(R300_RS_ROUTE_0, 1);
+	ALLOC_STATE(unk43A4, always, 3, 0);
+	r300->hw.unk43A4.cmd[0] = cmdpacket0(0x43A4, 2);
+	ALLOC_STATE(unk43E8, always, 2, 0);
+	r300->hw.unk43E8.cmd[0] = cmdpacket0(0x43E8, 1);
+	ALLOC_STATE(fp, always, R300_FP_CMDSIZE, 0);
+	r300->hw.fp.cmd[R300_FP_CMD_0] = cmdpacket0(R300_PFS_CNTL_0, 3);
+	r300->hw.fp.cmd[R300_FP_CMD_1] = cmdpacket0(R300_PFS_NODE_0, 4);
+	ALLOC_STATE(fpt, variable, R300_FPT_CMDSIZE, 0);
+	r300->hw.fpt.cmd[R300_FPT_CMD_0] = cmdpacket0(R300_PFS_TEXI_0, 0);
+	ALLOC_STATE(unk46A4, always, 6, 0);
+	r300->hw.unk46A4.cmd[0] = cmdpacket0(0x46A4, 5);
+	ALLOC_STATE(fpi[0], variable, R300_FPI_CMDSIZE, 0);
+	r300->hw.fpi[0].cmd[R300_FPI_CMD_0] = cmdpacket0(R300_PFS_INSTR0_0, 1);
+	ALLOC_STATE(fpi[1], variable, R300_FPI_CMDSIZE, 1);
+	r300->hw.fpi[1].cmd[R300_FPI_CMD_0] = cmdpacket0(R300_PFS_INSTR1_0, 1);
+	ALLOC_STATE(fpi[2], variable, R300_FPI_CMDSIZE, 2);
+	r300->hw.fpi[2].cmd[R300_FPI_CMD_0] = cmdpacket0(R300_PFS_INSTR2_0, 1);
+	ALLOC_STATE(fpi[3], variable, R300_FPI_CMDSIZE, 3);
+	r300->hw.fpi[3].cmd[R300_FPI_CMD_0] = cmdpacket0(R300_PFS_INSTR3_0, 1);
+	ALLOC_STATE(fogs, always, R300_FOGS_CMDSIZE, 0);
+	r300->hw.fogs.cmd[R300_FOGS_CMD_0] = cmdpacket0(R300_RE_FOG_STATE, 1);
+	ALLOC_STATE(fogc, always, R300_FOGC_CMDSIZE, 0);
+	r300->hw.fogc.cmd[R300_FOGC_CMD_0] = cmdpacket0(R300_FOG_COLOR_R, 3);
+	ALLOC_STATE(at, always, R300_AT_CMDSIZE, 0);
+	r300->hw.at.cmd[R300_AT_CMD_0] = cmdpacket0(R300_PP_ALPHA_TEST, 2);
+	ALLOC_STATE(unk4BD8, always, 2, 0);
+	r300->hw.unk4BD8.cmd[0] = cmdpacket0(0x4BD8, 1);
+	ALLOC_STATE(fpp, variable, R300_FPP_CMDSIZE, 0);
+	r300->hw.fpp.cmd[R300_FPP_CMD_0] = cmdpacket0(R300_PFS_PARAM_0_X, 0);
+	ALLOC_STATE(unk4E00, always, 2, 0);
+	r300->hw.unk4E00.cmd[0] = cmdpacket0(0x4E00, 1);
+	ALLOC_STATE(bld, always, R300_BLD_CMDSIZE, 0);
+	r300->hw.bld.cmd[R300_BLD_CMD_0] = cmdpacket0(R300_RB3D_CBLEND, 2);
+	ALLOC_STATE(cmk, always, R300_CMK_CMDSIZE, 0);
+	r300->hw.cmk.cmd[R300_CMK_CMD_0] = cmdpacket0(R300_RB3D_COLORMASK, 1);
+	ALLOC_STATE(blend_color, always, 4, 0);
+	r300->hw.blend_color.cmd[0] = cmdpacket0(R300_RB3D_BLEND_COLOR, 3);
+	ALLOC_STATE(cb, always, R300_CB_CMDSIZE, 0);
+	r300->hw.cb.cmd[R300_CB_CMD_0] = cmdpacket0(R300_RB3D_COLOROFFSET0, 1);
+	r300->hw.cb.cmd[R300_CB_CMD_1] = cmdpacket0(R300_RB3D_COLORPITCH0, 1);
+	ALLOC_STATE(unk4E50, always, 10, 0);
+	r300->hw.unk4E50.cmd[0] = cmdpacket0(0x4E50, 9);
+	ALLOC_STATE(unk4E88, always, 2, 0);
+	r300->hw.unk4E88.cmd[0] = cmdpacket0(0x4E88, 1);
+	ALLOC_STATE(unk4EA0, always, 3, 0);
+	r300->hw.unk4EA0.cmd[0] = cmdpacket0(0x4EA0, 2);
+	ALLOC_STATE(zs, always, R300_ZS_CMDSIZE, 0);
+	r300->hw.zs.cmd[R300_ZS_CMD_0] =
+	    cmdpacket0(R300_RB3D_ZSTENCIL_CNTL_0, 3);
+	ALLOC_STATE(zstencil_format, always, 5, 0);
+	r300->hw.zstencil_format.cmd[0] =
+	    cmdpacket0(R300_RB3D_ZSTENCIL_FORMAT, 4);
+	ALLOC_STATE(zb, always, R300_ZB_CMDSIZE, 0);
+	r300->hw.zb.cmd[R300_ZB_CMD_0] = cmdpacket0(R300_RB3D_DEPTHOFFSET, 2);
+	ALLOC_STATE(unk4F28, always, 2, 0);
+	r300->hw.unk4F28.cmd[0] = cmdpacket0(0x4F28, 1);
+	ALLOC_STATE(unk4F30, always, 3, 0);
+	r300->hw.unk4F30.cmd[0] = cmdpacket0(0x4F30, 2);
+	ALLOC_STATE(unk4F44, always, 2, 0);
+	r300->hw.unk4F44.cmd[0] = cmdpacket0(0x4F44, 1);
+	ALLOC_STATE(unk4F54, always, 2, 0);
+	r300->hw.unk4F54.cmd[0] = cmdpacket0(0x4F54, 1);
+
+	/* VPU only on TCL */
+	if (has_tcl) {
+		ALLOC_STATE(vpi, vpu, R300_VPI_CMDSIZE, 0);
+		r300->hw.vpi.cmd[R300_VPI_CMD_0] =
+		    cmdvpu(R300_PVS_UPLOAD_PROGRAM, 0);
+		ALLOC_STATE(vpp, vpu, R300_VPP_CMDSIZE, 0);
+		r300->hw.vpp.cmd[R300_VPP_CMD_0] =
+		    cmdvpu(R300_PVS_UPLOAD_PARAMETERS, 0);
+		ALLOC_STATE(vps, vpu, R300_VPS_CMDSIZE, 0);
+		r300->hw.vps.cmd[R300_VPS_CMD_0] =
+		    cmdvpu(R300_PVS_UPLOAD_POINTSIZE, 1);
+	}
+
+	/* Textures */
+	ALLOC_STATE(tex.filter, variable, mtu + 1, 0);
+	r300->hw.tex.filter.cmd[R300_TEX_CMD_0] =
+	    cmdpacket0(R300_TX_FILTER_0, 0);
+
+	ALLOC_STATE(tex.filter_1, variable, mtu + 1, 0);
+	r300->hw.tex.filter_1.cmd[R300_TEX_CMD_0] =
+	    cmdpacket0(R300_TX_FILTER1_0, 0);
+
+	ALLOC_STATE(tex.size, variable, mtu + 1, 0);
+	r300->hw.tex.size.cmd[R300_TEX_CMD_0] = cmdpacket0(R300_TX_SIZE_0, 0);
+
+	ALLOC_STATE(tex.format, variable, mtu + 1, 0);
+	r300->hw.tex.format.cmd[R300_TEX_CMD_0] =
+	    cmdpacket0(R300_TX_FORMAT_0, 0);
+
+	ALLOC_STATE(tex.pitch, variable, mtu + 1, 0);
+	r300->hw.tex.pitch.cmd[R300_TEX_CMD_0] = cmdpacket0(R300_TX_PITCH_0, 0);
+
+	ALLOC_STATE(tex.offset, variable, mtu + 1, 0);
+	r300->hw.tex.offset.cmd[R300_TEX_CMD_0] =
+	    cmdpacket0(R300_TX_OFFSET_0, 0);
+
+	ALLOC_STATE(tex.chroma_key, variable, mtu + 1, 0);
+	r300->hw.tex.chroma_key.cmd[R300_TEX_CMD_0] =
+	    cmdpacket0(R300_TX_CHROMA_KEY_0, 0);
+
+	ALLOC_STATE(tex.border_color, variable, mtu + 1, 0);
+	r300->hw.tex.border_color.cmd[R300_TEX_CMD_0] =
+	    cmdpacket0(R300_TX_BORDER_COLOR_0, 0);
 
 	r300->hw.is_dirty = GL_TRUE;
 	r300->hw.all_dirty = GL_TRUE;
 
 	/* Initialize command buffer */
-	size = 256 * driQueryOptioni(&r300->radeon.optionCache, "command_buffer_size");
+	size =
+	    256 * driQueryOptioni(&r300->radeon.optionCache,
+				  "command_buffer_size");
 	if (size < 2 * r300->hw.max_state_size) {
 		size = 2 * r300->hw.max_state_size + 65535;
 	}
@@ -575,7 +509,6 @@ void r300InitCmdBuf(r300ContextPtr r300)
 	r300->cmdbuf.count_reemit = 0;
 }
 
-
 /**
  * Destroy the command buffer and state atoms.
  */
@@ -614,8 +547,7 @@ void r300EmitBlit(r300ContextPtr rmesa,
 	assert(w < (1 << 16));
 	assert(h < (1 << 16));
 
-	cmd = (drm_r300_cmd_header_t *) r300AllocCmdBuf(rmesa, 8,
-							__FUNCTION__);
+	cmd = (drm_r300_cmd_header_t *) r300AllocCmdBuf(rmesa, 8, __FUNCTION__);
 
 	cmd[0].header.cmd_type = R300_CMD_PACKET3;
 	cmd[0].header.pad0 = R300_CMD_PACKET3_RAW;
@@ -642,44 +574,8 @@ void r300EmitWait(r300ContextPtr rmesa, GLuint flags)
 
 	assert(!(flags & ~(R300_WAIT_2D | R300_WAIT_3D)));
 
-	cmd = (drm_r300_cmd_header_t *) r300AllocCmdBuf(rmesa, 1,
-							__FUNCTION__);
+	cmd = (drm_r300_cmd_header_t *) r300AllocCmdBuf(rmesa, 1, __FUNCTION__);
 	cmd[0].u = 0;
 	cmd[0].wait.cmd_type = R300_CMD_WAIT;
 	cmd[0].wait.flags = flags;
 }
-
-void r300EmitAOS(r300ContextPtr rmesa, GLuint nr, GLuint offset)
-{
-	int sz = 1 + (nr >> 1) * 3 + (nr & 1) * 2;
-	int i;
-	int cmd_reserved = 0;
-	int cmd_written = 0;
-	drm_radeon_cmd_header_t *cmd = NULL;
-
-	if (RADEON_DEBUG & DEBUG_VERTS)
-	    fprintf(stderr, "%s: nr=%d, ofs=0x%08x\n", __func__, nr, offset);
-
-	start_packet3(RADEON_CP_PACKET3_3D_LOAD_VBPNTR, sz-1);
-	e32(nr);
-	for(i=0;i+1<nr;i+=2){
-		e32(  (rmesa->state.aos[i].aos_size << 0)
-		      |(rmesa->state.aos[i].aos_stride << 8)
-		      |(rmesa->state.aos[i+1].aos_size << 16)
-		      |(rmesa->state.aos[i+1].aos_stride << 24)
-			);
-		e32(rmesa->state.aos[i].aos_offset +
-		    offset*4*rmesa->state.aos[i].aos_stride);
-		e32(rmesa->state.aos[i+1].aos_offset +
-		    offset*4*rmesa->state.aos[i+1].aos_stride);
-	}
-
-	if(nr & 1){
-		e32(  (rmesa->state.aos[nr-1].aos_size << 0)
-		      |(rmesa->state.aos[nr-1].aos_stride << 8)
-			);
-		e32(rmesa->state.aos[nr-1].aos_offset + 
-		    offset*4*rmesa->state.aos[nr-1].aos_stride);
-	}
-}
-

src/mesa/drivers/dri/r300/r300_cmdbuf.h

@@ -27,9 +27,10 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 
 **************************************************************************/
 
-/*
- * Authors:
- *   Nicolai Haehnle <prefect_@gmx.net>
+/**
+ * \file
+ *
+ * \author Nicolai Haehnle <prefect_@gmx.net>
  */
 
 #ifndef __R300_CMDBUF_H__
@@ -37,7 +38,6 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 
 #include "r300_context.h"
 
-
 extern int r300FlushCmdBufLocked(r300ContextPtr r300, const char *caller);
 extern int r300FlushCmdBuf(r300ContextPtr r300, const char *caller);
 
@@ -46,12 +46,11 @@ extern void r300EmitState(r300ContextPtr r300);
 extern void r300InitCmdBuf(r300ContextPtr r300);
 extern void r300DestroyCmdBuf(r300ContextPtr r300);
 
-extern void r300EmitAOS(r300ContextPtr rmesa, GLuint nr, GLuint offset);
-
-
 /**
  * Make sure that enough space is available in the command buffer
  * by flushing if necessary.
+ *
+ * \param dwords The number of dwords we need to be free on the command buffer
  */
 static __inline__ void r300EnsureCmdBufSpace(r300ContextPtr r300,
 					     int dwords, const char *caller)
@@ -62,7 +61,6 @@ static __inline__ void r300EnsureCmdBufSpace(r300ContextPtr r300,
 		r300FlushCmdBuf(r300, caller);
 }
 
-
 /**
  * Allocate the given number of dwords in the command buffer and return
  * a pointer to the allocated area.
@@ -91,8 +89,8 @@ static __inline__ uint32_t* r300AllocCmdBuf(r300ContextPtr r300,
 
 	if (!r300->cmdbuf.count_used) {
 		if (RADEON_DEBUG & DEBUG_IOCTL)
-			fprintf(stderr, "Reemit state after flush (from %s)\n",
-				caller);
+			fprintf(stderr,
+				"Reemit state after flush (from %s)\n", caller);
 		r300EmitState(r300);
 	}
 

src/mesa/drivers/dri/r300/r300_context.c

@@ -27,11 +27,14 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 
 **************************************************************************/
 
-/*
- * Authors:
- *   Keith Whitwell <keith@tungstengraphics.com>
- *   Nicolai Haehnle <prefect_@gmx.net>
+/**
+ * \file
+ *
+ * \author Keith Whitwell <keith@tungstengraphics.com>
+ *
+ * \author Nicolai Haehnle <prefect_@gmx.net>
  */
+
 #include "glheader.h"
 #include "api_arrayelt.h"
 #include "context.h"
@@ -59,10 +62,10 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 #include "r300_state.h"
 #include "r300_ioctl.h"
 #include "r300_tex.h"
-#include "r300_maos.h"
+#include "r300_emit.h"
 
 #ifdef USER_BUFFERS
-#include "radeon_mm.h"
+#include "r300_mem.h"
 #endif
 
 #include "vblank.h"
@@ -88,6 +91,7 @@ int hw_tcl_on=1;
 #include "extension_helper.h"
 
 const struct dri_extension card_extensions[] = {
+  /* *INDENT-OFF* */
   {"GL_ARB_multisample",		GL_ARB_multisample_functions},
   {"GL_ARB_multitexture",		NULL},
   {"GL_ARB_texture_border_clamp",	NULL},
@@ -126,6 +130,7 @@ const struct dri_extension card_extensions[] = {
   {"GL_NV_vertex_program",		GL_NV_vertex_program_functions},
   {"GL_SGIS_generate_mipmap",		NULL},
   {NULL,				NULL}
+  /* *INDENT-ON* */
 };
 
 extern struct tnl_pipeline_stage _r300_render_stage;
@@ -164,7 +169,6 @@ static const struct tnl_pipeline_stage *r300_pipeline[] = {
 	0,
 };
 
-
 /* Create the device specific rendering context.
  */
 GLboolean r300CreateContext(const __GLcontextModes * glVisual,
@@ -187,6 +191,9 @@ GLboolean r300CreateContext(const __GLcontextModes * glVisual,
 	if (!r300)
 		return GL_FALSE;
 
+	if (!(screen->chip_flags & RADEON_CHIPSET_TCL))
+		hw_tcl_on = future_hw_tcl_on = 0;
+
 	/* Parse configuration files.
 	 * Do this here so that initialMaxAnisotropy is set before we create
 	 * the default textures.
@@ -196,8 +203,6 @@ GLboolean r300CreateContext(const __GLcontextModes * glVisual,
 	r300->initialMaxAnisotropy = driQueryOptionf(&r300->radeon.optionCache,
 						     "def_max_anisotropy");
 
-	//r300->texmicrotile = GL_TRUE;
-
 	/* Init default driver functions then plug in our R300-specific functions
 	 * (the texture functions are especially important)
 	 */
@@ -208,21 +213,19 @@ GLboolean r300CreateContext(const __GLcontextModes * glVisual,
 	r300InitShaderFuncs(&functions);
 
 #ifdef USER_BUFFERS
-	radeon_mm_init(r300);
-#endif
-#ifdef HW_VBOS
-	if (hw_tcl_on) {
-		r300_init_vbo_funcs(&functions);
-	}
+	r300_mem_init(r300);
 #endif
+
 	if (!radeonInitContext(&r300->radeon, &functions,
-			       glVisual, driContextPriv, sharedContextPrivate)) {
+			       glVisual, driContextPriv,
+			       sharedContextPrivate)) {
 		FREE(r300);
 		return GL_FALSE;
 	}
 
 	/* Init r300 context data */
-	r300->dma.buf0_address = r300->radeon.radeonScreen->buffers->list[0].address;
+	r300->dma.buf0_address =
+	    r300->radeon.radeonScreen->buffers->list[0].address;
 
 	(void)memset(r300->texture_heaps, 0, sizeof(r300->texture_heaps));
 	make_empty_list(&r300->swapped);
@@ -230,6 +233,7 @@ GLboolean r300CreateContext(const __GLcontextModes * glVisual,
 	r300->nr_heaps = 1 /* screen->numTexHeaps */ ;
 	assert(r300->nr_heaps < RADEON_NR_TEX_HEAPS);
 	for (i = 0; i < r300->nr_heaps; i++) {
+		/* *INDENT-OFF* */
 		r300->texture_heaps[i] = driCreateTextureHeap(i, r300,
 							       screen->
 							       texSize[i], 12,
@@ -245,6 +249,7 @@ GLboolean r300CreateContext(const __GLcontextModes * glVisual,
 							       (destroy_texture_object_t
 								*)
 							       r300DestroyTexObj);
+		/* *INDENT-ON* */
 	}
 	r300->texture_depth = driQueryOptioni(&r300->radeon.optionCache,
 					      "texture_depth");
@@ -259,11 +264,12 @@ GLboolean r300CreateContext(const __GLcontextModes * glVisual,
 
 	ctx = r300->radeon.glCtx;
 
-	ctx->Const.MaxTextureImageUnits = driQueryOptioni(&r300->radeon.optionCache,
-						     "texture_image_units");
-	ctx->Const.MaxTextureCoordUnits = driQueryOptioni(&r300->radeon.optionCache,
-						     "texture_coord_units");
-	ctx->Const.MaxTextureUnits = MIN2(ctx->Const.MaxTextureImageUnits,
+	ctx->Const.MaxTextureImageUnits =
+	    driQueryOptioni(&r300->radeon.optionCache, "texture_image_units");
+	ctx->Const.MaxTextureCoordUnits =
+	    driQueryOptioni(&r300->radeon.optionCache, "texture_coord_units");
+	ctx->Const.MaxTextureUnits =
+	    MIN2(ctx->Const.MaxTextureImageUnits,
 		 ctx->Const.MaxTextureCoordUnits);
 	ctx->Const.MaxTextureMaxAnisotropy = 16.0;
 
@@ -280,7 +286,8 @@ GLboolean r300CreateContext(const __GLcontextModes * glVisual,
 #ifdef USER_BUFFERS
 	/* Needs further modifications */
 #if 0
-	ctx->Const.MaxArrayLockSize = (/*512*/RADEON_BUFFER_SIZE*16*1024) / (4*4);
+	ctx->Const.MaxArrayLockSize =
+	    ( /*512 */ RADEON_BUFFER_SIZE * 16 * 1024) / (4 * 4);
 #endif
 #endif
 
@@ -311,10 +318,12 @@ GLboolean r300CreateContext(const __GLcontextModes * glVisual,
 
 	/* currently bogus data */
 	ctx->Const.VertexProgram.MaxInstructions = VSF_MAX_FRAGMENT_LENGTH / 4;
-	ctx->Const.VertexProgram.MaxNativeInstructions=VSF_MAX_FRAGMENT_LENGTH/4;
+	ctx->Const.VertexProgram.MaxNativeInstructions =
+	    VSF_MAX_FRAGMENT_LENGTH / 4;
 	ctx->Const.VertexProgram.MaxNativeAttribs = 16;	/* r420 */
 	ctx->Const.VertexProgram.MaxTemps = 32;
-	ctx->Const.VertexProgram.MaxNativeTemps=/*VSF_MAX_FRAGMENT_TEMPS*/32;
+	ctx->Const.VertexProgram.MaxNativeTemps =
+	    /*VSF_MAX_FRAGMENT_TEMPS */ 32;
 	ctx->Const.VertexProgram.MaxNativeParameters = 256;	/* r420 */
 	ctx->Const.VertexProgram.MaxNativeAddressRegs = 1;
 
@@ -323,41 +332,38 @@ GLboolean r300CreateContext(const __GLcontextModes * glVisual,
 	ctx->Const.FragmentProgram.MaxNativeParameters = PFS_NUM_CONST_REGS;
 	ctx->Const.FragmentProgram.MaxNativeAluInstructions = PFS_MAX_ALU_INST;
 	ctx->Const.FragmentProgram.MaxNativeTexInstructions = PFS_MAX_TEX_INST;
-	ctx->Const.FragmentProgram.MaxNativeInstructions = PFS_MAX_ALU_INST+PFS_MAX_TEX_INST;
-	ctx->Const.FragmentProgram.MaxNativeTexIndirections = PFS_MAX_TEX_INDIRECT;
+	ctx->Const.FragmentProgram.MaxNativeInstructions =
+	    PFS_MAX_ALU_INST + PFS_MAX_TEX_INST;
+	ctx->Const.FragmentProgram.MaxNativeTexIndirections =
+	    PFS_MAX_TEX_INDIRECT;
 	ctx->Const.FragmentProgram.MaxNativeAddressRegs = 0;	/* and these are?? */
 	_tnl_ProgramCacheInit(ctx);
 	ctx->FragmentProgram._MaintainTexEnvProgram = GL_TRUE;
 
 	driInitExtensions(ctx, card_extensions, GL_TRUE);
 
-	if (driQueryOptionb(&r300->radeon.optionCache, "disable_stencil_two_side"))
+	if (driQueryOptionb
+	    (&r300->radeon.optionCache, "disable_stencil_two_side"))
 		_mesa_disable_extension(ctx, "GL_EXT_stencil_two_side");
 
-	if (r300->radeon.glCtx->Mesa_DXTn && !driQueryOptionb (&r300->radeon.optionCache, "disable_s3tc")) {
+	if (r300->radeon.glCtx->Mesa_DXTn
+	    && !driQueryOptionb(&r300->radeon.optionCache, "disable_s3tc")) {
 		_mesa_enable_extension(ctx, "GL_EXT_texture_compression_s3tc");
 		_mesa_enable_extension(ctx, "GL_S3_s3tc");
-	}
-	else if (driQueryOptionb (&r300->radeon.optionCache, "force_s3tc_enable")) {
+	} else
+	    if (driQueryOptionb(&r300->radeon.optionCache, "force_s3tc_enable"))
+	{
 		_mesa_enable_extension(ctx, "GL_EXT_texture_compression_s3tc");
 	}
 
-	r300->disable_lowimpact_fallback = driQueryOptionb(&r300->radeon.optionCache, "disable_lowimpact_fallback");
+	r300->disable_lowimpact_fallback =
+	    driQueryOptionb(&r300->radeon.optionCache,
+			    "disable_lowimpact_fallback");
 
 	radeonInitSpanFuncs(ctx);
 	r300InitCmdBuf(r300);
 	r300InitState(r300);
 
-#ifdef RADEON_VTXFMT_A
-	radeon_init_vtxfmt_a(r300);
-#endif
-
-#if 0
-	/* plug in a few more device driver functions */
-	/* XXX these should really go right after _mesa_init_driver_functions() */
-	r300InitPixelFuncs(ctx);
-	r300InitSwtcl(ctx);
-#endif
 	TNL_CONTEXT(ctx)->Driver.RunPipeline = _tnl_run_pipeline;
 
 	tcl_mode = driQueryOptioni(&r300->radeon.optionCache, "tcl_mode");
@@ -370,10 +376,12 @@ GLboolean r300CreateContext(const __GLcontextModes * glVisual,
 	if (tcl_mode == DRI_CONF_TCL_SW ||
 	    !(r300->radeon.radeonScreen->chip_flags & RADEON_CHIPSET_TCL)) {
 		if (r300->radeon.radeonScreen->chip_flags & RADEON_CHIPSET_TCL) {
-			r300->radeon.radeonScreen->chip_flags &= ~RADEON_CHIPSET_TCL;
+			r300->radeon.radeonScreen->chip_flags &=
+			    ~RADEON_CHIPSET_TCL;
 			fprintf(stderr, "Disabling HW TCL support\n");
 		}
-		TCL_FALLBACK(r300->radeon.glCtx, RADEON_TCL_FALLBACK_TCL_DISABLE, 1);
+		TCL_FALLBACK(r300->radeon.glCtx,
+			     RADEON_TCL_FALLBACK_TCL_DISABLE, 1);
 	}
 
 	return GL_TRUE;
@@ -428,7 +436,8 @@ static void r300FreeGartAllocations(r300ContextPtr r300)
 		    (char *)r300->radeon.radeonScreen->gartTextures.map;
 
 		ret = drmCommandWrite(r300->radeon.radeonScreen->driScreen->fd,
-				DRM_RADEON_FREE, &memfree, sizeof(memfree));
+				      DRM_RADEON_FREE, &memfree,
+				      sizeof(memfree));
 		if (ret) {
 			fprintf(stderr, "Failed to free at %p\nret = %s\n",
 				r300->rmm->u_list[i].ptr, strerror(-ret));
@@ -438,14 +447,6 @@ static void r300FreeGartAllocations(r300ContextPtr r300)
 
 			r300->rmm->u_list[i].pending = 0;
 			r300->rmm->u_list[i].ptr = NULL;
-			if (r300->rmm->u_list[i].fb) {
-				LOCK_HARDWARE(&(r300->radeon));
-				ret = mmFreeMem(r300->rmm->u_list[i].fb);
-				UNLOCK_HARDWARE(&(r300->radeon));
-				if (ret) fprintf(stderr, "failed to free!\n");
-				r300->rmm->u_list[i].fb = NULL;
-			}
-			r300->rmm->u_list[i].ref_count = 0;
 		}
 	}
 	r300->rmm->u_head = i;
@@ -477,7 +478,8 @@ void r300DestroyContext(__DRIcontextPrivate * driContextPriv)
 	if (r300) {
 		GLboolean release_texture_heaps;
 
-		release_texture_heaps = (r300->radeon.glCtx->Shared->RefCount == 1);
+		release_texture_heaps =
+		    (r300->radeon.glCtx->Shared->RefCount == 1);
 		_swsetup_DestroyContext(r300->radeon.glCtx);
 		_tnl_ProgramCacheDestroy(r300->radeon.glCtx);
 		_tnl_DestroyContext(r300->radeon.glCtx);
@@ -485,7 +487,8 @@ void r300DestroyContext(__DRIcontextPrivate * driContextPriv)
 		_swrast_DestroyContext(r300->radeon.glCtx);
 
 		if (r300->dma.current.buf) {
-			r300ReleaseDmaRegion(r300, &r300->dma.current, __FUNCTION__ );
+			r300ReleaseDmaRegion(r300, &r300->dma.current,
+					     __FUNCTION__);
 #ifndef USER_BUFFERS
 			r300FlushCmdBuf(r300, __FUNCTION__);
 #endif
@@ -518,7 +521,7 @@ void r300DestroyContext(__DRIcontextPrivate * driContextPriv)
 		/* the memory manager might be accessed when Mesa frees the shared
 		 * state, so don't destroy it earlier
 		 */
-		radeon_mm_destroy(r300);
+		r300_mem_destroy(r300);
 #endif
 
 		/* free the option cache */

src/mesa/drivers/dri/r300/r300_context.h

@@ -27,10 +27,11 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 
 **************************************************************************/
 
-/*
- * Authors:
- *   Keith Whitwell <keith@tungstengraphics.com>
- *   Nicolai Haehnle <prefect_@gmx.net>
+/**
+ * \file
+ *
+ * \author Keith Whitwell <keith@tungstengraphics.com>
+ * \author Nicolai Haehnle <prefect_@gmx.net>
  */
 
 #ifndef __R300_CONTEXT_H__
@@ -45,19 +46,8 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 #include "macros.h"
 #include "mtypes.h"
 #include "colormac.h"
-#include "radeon_context.h"
 
 #define USER_BUFFERS
-/* KW: Disable this code.  Driver should hook into vbo module
- * directly, see i965 driver for example.
- */
-/* #define RADEON_VTXFMT_A */
-#define HW_VBOS
-
-/* We don't handle 16 bits elts swapping yet */
-#ifdef MESA_BIG_ENDIAN
-#define FORCE_32BITS_ELTS
-#endif
 
 //#define OPTIMIZE_ELTS
 
@@ -68,13 +58,10 @@ typedef struct r300_context *r300ContextPtr;
 #include "radeon_lock.h"
 #include "mm.h"
 
-/* Checkpoint.. for convenience */
-#define CPT	{ fprintf(stderr, "%s:%s line %d\n", __FILE__, __FUNCTION__, __LINE__); }
 /* From http://gcc.gnu.org/onlinedocs/gcc-3.2.3/gcc/Variadic-Macros.html .
    I suppose we could inline this and use macro to fetch out __LINE__ and stuff in case we run into trouble
    with other compilers ... GLUE!
 */
-#if 1
 #define WARN_ONCE(a, ...)	{ \
 	static int warn##__LINE__=1; \
 	if(warn##__LINE__){ \
@@ -86,32 +73,61 @@ typedef struct r300_context *r300ContextPtr;
 		warn##__LINE__=0;\
 		} \
 	}
-#else
-#define WARN_ONCE(a, ...) {}
-#endif
 
-  /* We should probably change types within vertex_shader
-      and pixel_shader structure later on */
-#define CARD32 GLuint
-#include "vertex_shader.h"
+#include "r300_vertprog.h"
 #include "r300_fragprog.h"
-#undef CARD32
 
+/**
+ * This function takes a float and packs it into a uint32_t
+ */
 static __inline__ uint32_t r300PackFloat32(float fl)
 {
-	union { float fl; uint32_t u; } u;
+	union {
+		float fl;
+		uint32_t u;
+	} u;
 
 	u.fl = fl;
 	return u.u;
 }
 
+/* This is probably wrong for some values, I need to test this
+ * some more.  Range checking would be a good idea also..
+ *
+ * But it works for most things.  I'll fix it later if someone
+ * else with a better clue doesn't
+ */
+static __inline__ uint32_t r300PackFloat24(float f)
+{
+	float mantissa;
+	int exponent;
+	uint32_t float24 = 0;
+
+	if (f == 0.0)
+		return 0;
+
+	mantissa = frexpf(f, &exponent);
+
+	/* Handle -ve */
+	if (mantissa < 0) {
+		float24 |= (1 << 23);
+		mantissa = mantissa * -1.0;
+	}
+	/* Handle exponent, bias of 63 */
+	exponent += 62;
+	float24 |= (exponent << 16);
+	/* Kill 7 LSB of mantissa */
+	float24 |= (r300PackFloat32(mantissa) & 0x7FFFFF) >> 7;
+
+	return float24;
+}
 
 /************ DMA BUFFERS **************/
 
 /* Need refcounting on dma buffers:
  */
 struct r300_dma_buffer {
-	int refcount;		/* the number of retained regions in buf */
+	int refcount;		/**< the number of retained regions in buf */
 	drmBufPtr buf;
 	int id;
 };
@@ -175,7 +191,6 @@ struct r300_tex_obj {
 	drm_radeon_tex_image_t image[6][RADEON_MAX_TEXTURE_LEVELS];
 	/* Six, for the cube faces */
 
-
 	GLuint pitch;		/* this isn't sent to hardware just used in calculations */
 	/* hardware register values */
 	/* Note that R200 has 8 registers per texture and R300 only 7 */
@@ -198,7 +213,6 @@ struct r300_tex_obj {
 	GLuint pp_cubic_faces;	/* cube face 1,2,3,4 log2 sizes */
 	GLuint format_x;
 
-
 	GLboolean border_fallback;
 
 	GLuint tile_bits;	/* hw texture tile bits used on this texture */
@@ -210,7 +224,6 @@ struct r300_texture_env_state {
 	GLenum envMode;
 };
 
-
 /* The blit width for texture uploads
  */
 #define R300_BLIT_WIDTH_BYTES 1024
@@ -239,7 +252,6 @@ struct r300_state_atom {
 	int (*check) (r300ContextPtr, struct r300_state_atom * atom);
 };
 
-
 #define R300_VPT_CMD_0		0
 #define R300_VPT_XSCALE		1
 #define R300_VPT_XOFFSET	2
@@ -270,7 +282,6 @@ struct r300_state_atom {
 #define R300_VOF_CNTL_1		2
 #define R300_VOF_CMDSIZE	3
 
-
 #define R300_PVS_CMD_0		0
 #define R300_PVS_CNTL_1		1
 #define R300_PVS_CNTL_2		2
@@ -513,7 +524,6 @@ struct r300_hw_state {
 	struct r300_state_atom txe;	/* tex enable (4104) */
 };
 
-
 /**
  * This structure holds the command buffer while it is being constructed.
  *
@@ -528,7 +538,6 @@ struct r300_cmdbuf {
 	int count_reemit;	/* size of re-emission batch */
 };
 
-
 /**
  * State cache
  */
@@ -576,11 +585,6 @@ struct r300_vertex_shader_fragment {
 struct r300_vertex_shader_state {
 	struct r300_vertex_shader_fragment program;
 
-	/* a bit of a waste - each uses only a subset of allocated space..
-	    but easier to program */
-	struct r300_vertex_shader_fragment matrix[3];
-	struct r300_vertex_shader_fragment vector[2];
-
 	struct r300_vertex_shader_fragment unknown1;
 	struct r300_vertex_shader_fragment unknown2;
 
@@ -603,7 +607,6 @@ extern int hw_tcl_on;
 /* Should but doesnt work */
 //#define CURRENT_VERTEX_SHADER(ctx) (R300_CONTEXT(ctx)->curr_vp)
 
-
 /* r300_vertex_shader_state and r300_vertex_program should probably be merged together someday.
  * Keeping them them seperate for now should ensure fixed pipeline keeps functioning properly.
  */
@@ -676,7 +679,6 @@ struct reg_lifetime {
 	int scalar_lastread;
 };
 
-
 /**
  * Store usage information about an ALU instruction slot during the
  * compilation of a fragment program.
@@ -810,19 +812,6 @@ struct radeon_vertex_buffer {
 	int lock_uptodate;
 };
 
-struct r300_aos_rec {
-	GLuint offset;
-	int element_size; /* in dwords */
-	int stride;       /* distance between elements, in dwords */
-
-	int format;
-
-	int ncomponents; /* number of components - between 1 and 4, inclusive */
-
-	int reg; /* which register they are assigned to. */
-
-	};
-
 struct r300_state {
 	struct r300_depthbuffer_state depth;
 	struct r300_texture_state texture;
@@ -852,7 +841,7 @@ struct r300_state {
 #define R300_FALLBACK_RAST 2
 
 /**
- * R300 context structure.
+ * \brief R300 context structure.
  */
 struct r300_context {
 	struct radeon_context radeon;	/* parent class, must be first */
@@ -882,13 +871,12 @@ struct r300_context {
 	GLuint prefer_gart_client_texturing;
 
 #ifdef USER_BUFFERS
-	struct radeon_memory_manager *rmm;
-	GLvector4f dummy_attrib[_TNL_ATTRIB_MAX];
-	GLvector4f *temp_attrib[_TNL_ATTRIB_MAX];
+	struct r300_memory_manager *rmm;
 #endif
 
-	GLboolean texmicrotile;
-	GLboolean span_dlocking;
+	GLvector4f dummy_attrib[_TNL_ATTRIB_MAX];
+	GLvector4f *temp_attrib[_TNL_ATTRIB_MAX];
+
 	GLboolean disable_lowimpact_fallback;
 };
 
@@ -899,42 +887,16 @@ struct r300_buffer_object {
 
 #define R300_CONTEXT(ctx)		((r300ContextPtr)(ctx->DriverCtx))
 
-static __inline GLuint r300PackColor( GLuint cpp,
-					GLubyte r, GLubyte g,
-					GLubyte b, GLubyte a )
-{
-   switch ( cpp ) {
-   case 2:
-      return PACK_COLOR_565( r, g, b );
-   case 4:
-      return PACK_COLOR_8888( r, g, b, a );
-   default:
-      return 0;
-   }
-}
 extern void r300DestroyContext(__DRIcontextPrivate * driContextPriv);
 extern GLboolean r300CreateContext(const __GLcontextModes * glVisual,
 				   __DRIcontextPrivate * driContextPriv,
 				   void *sharedContextPrivate);
 
-extern int r300_get_num_verts(r300ContextPtr rmesa, int num_verts, int prim);
-
-extern void r300_select_vertex_shader(r300ContextPtr r300);
+extern void r300SelectVertexShader(r300ContextPtr r300);
 extern void r300InitShaderFuncs(struct dd_function_table *functions);
-extern int r300VertexProgUpdateParams(GLcontext *ctx, struct r300_vertex_program_cont *vp, float *dst);
-extern int r300Fallback(GLcontext *ctx);
-
-extern void radeon_vb_to_rvb(r300ContextPtr rmesa, struct radeon_vertex_buffer *rvb, struct vertex_buffer *vb);
-extern GLboolean r300_run_vb_render(GLcontext *ctx, struct tnl_pipeline_stage *stage);
-
-#ifdef RADEON_VTXFMT_A
-extern void radeon_init_vtxfmt_a(r300ContextPtr rmesa);
-#endif
-
-#ifdef HW_VBOS
-extern void r300_init_vbo_funcs(struct dd_function_table *functions);
-extern void r300_evict_vbos(GLcontext *ctx, int amount);
-#endif
+extern int r300VertexProgUpdateParams(GLcontext * ctx,
+				      struct r300_vertex_program_cont *vp,
+				      float *dst);
 
 #define RADEON_D_CAPTURE 0
 #define RADEON_D_PLAYBACK 1

src/mesa/drivers/dri/r300/r300_emit.c

@@ -27,9 +27,10 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 
 **************************************************************************/
 
-/*
- * Authors:
- *   Keith Whitwell <keith@tungstengraphics.com>
+/**
+ * \file
+ *
+ * \author Keith Whitwell <keith@tungstengraphics.com>
  */
 
 #include "glheader.h"
@@ -47,11 +48,11 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 #include "r300_context.h"
 #include "radeon_ioctl.h"
 #include "r300_state.h"
-#include "r300_maos.h"
+#include "r300_emit.h"
 #include "r300_ioctl.h"
 
 #ifdef USER_BUFFERS
-#include "radeon_mm.h"
+#include "r300_mem.h"
 #endif
 
 #if SWIZZLE_X != R300_INPUT_ROUTE_SELECT_X || \
@@ -65,7 +66,6 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 
 #define DEBUG_ALL DEBUG_VERTS
 
-
 #if defined(USE_X86_ASM)
 #define COPY_DWORDS( dst, src, nr )					\
 do {									\
@@ -86,7 +86,7 @@ do {						\
 } while (0)
 #endif
 
-static void emit_vec4(GLcontext * ctx,
+static void r300EmitVec4(GLcontext * ctx,
 			 struct r300_dma_region *rvb,
 			 GLvoid * data, int stride, int count)
 {
@@ -107,7 +107,7 @@ static void emit_vec4(GLcontext * ctx,
 		}
 }
 
-static void emit_vec8(GLcontext * ctx,
+static void r300EmitVec8(GLcontext * ctx,
 			 struct r300_dma_region *rvb,
 			 GLvoid * data, int stride, int count)
 {
@@ -129,7 +129,7 @@ static void emit_vec8(GLcontext * ctx,
 		}
 }
 
-static void emit_vec12(GLcontext * ctx,
+static void r300EmitVec12(GLcontext * ctx,
 			  struct r300_dma_region *rvb,
 			  GLvoid * data, int stride, int count)
 {
@@ -152,7 +152,7 @@ static void emit_vec12(GLcontext * ctx,
 		}
 }
 
-static void emit_vec16(GLcontext * ctx,
+static void r300EmitVec16(GLcontext * ctx,
 			  struct r300_dma_region *rvb,
 			  GLvoid * data, int stride, int count)
 {
@@ -176,7 +176,7 @@ static void emit_vec16(GLcontext * ctx,
 		}
 }
 
-static void emit_vector(GLcontext * ctx,
+static void r300EmitVec(GLcontext * ctx,
 			struct r300_dma_region *rvb,
 			GLvoid * data, int size, int stride, int count)
 {
@@ -204,63 +204,34 @@ static void emit_vector(GLcontext * ctx,
 	 */
 	switch (size) {
 	case 1:
-		emit_vec4(ctx, rvb, data, stride, count);
+		r300EmitVec4(ctx, rvb, data, stride, count);
 		break;
 	case 2:
-		emit_vec8(ctx, rvb, data, stride, count);
+		r300EmitVec8(ctx, rvb, data, stride, count);
 		break;
 	case 3:
-		emit_vec12(ctx, rvb, data, stride, count);
+		r300EmitVec12(ctx, rvb, data, stride, count);
 		break;
 	case 4:
-		emit_vec16(ctx, rvb, data, stride, count);
+		r300EmitVec16(ctx, rvb, data, stride, count);
 		break;
 	default:
 		assert(0);
-		exit(1);
+		_mesa_exit(-1);
 		break;
 	}
 
 }
 
-void r300EmitElts(GLcontext * ctx, void *elts, unsigned long n_elts, int elt_size)
-{
-	r300ContextPtr rmesa = R300_CONTEXT(ctx);
-	struct r300_dma_region *rvb=&rmesa->state.elt_dma;
-	void *out;
-	
-	assert(elt_size == 2 || elt_size == 4);
-	
-	if(r300IsGartMemory(rmesa, elts, n_elts * elt_size)){
-		rvb->address = rmesa->radeon.radeonScreen->gartTextures.map;
-		rvb->start = ((char *)elts) - rvb->address;
-		rvb->aos_offset = rmesa->radeon.radeonScreen->gart_texture_offset + rvb->start;
-		
-		return ;
-	}else if(r300IsGartMemory(rmesa, elts, 1)){
-		WARN_ONCE("Pointer not within GART memory!\n");
-		exit(1);
-	}
-	
-	r300AllocDmaRegion(rmesa, rvb, n_elts * elt_size, elt_size);
-	rvb->aos_offset	= GET_START(rvb);
-	
-	out = rvb->address + rvb->start;
-	memcpy(out, elts, n_elts * elt_size);
-}
-
 static GLuint t_type(struct dt *dt)
 {
 	switch (dt->type) {
 	case GL_UNSIGNED_BYTE:
 		return AOS_FORMAT_UBYTE;
-	
 	case GL_SHORT:
 		return AOS_FORMAT_USHORT;
-	
 	case GL_FLOAT:
 		return AOS_FORMAT_FLOAT;
-	
 	default:
 		assert(0);
 		break;
@@ -274,13 +245,10 @@ static GLuint t_vir0_size(struct dt *dt)
 	switch (dt->type) {
 	case GL_UNSIGNED_BYTE:
 		return 4;
-	
 	case GL_SHORT:
 		return 7;
-	
 	case GL_FLOAT:
 		return dt->size - 1;
-	
 	default:
 		assert(0);
 		break;
@@ -294,13 +262,10 @@ static GLuint t_aos_size(struct dt *dt)
 	switch (dt->type) {
 	case GL_UNSIGNED_BYTE:
 		return 1;
-	
 	case GL_SHORT:
 		return 2;
-	
 	case GL_FLOAT:
 		return dt->size;
-	
 	default:
 		assert(0);
 		break;
@@ -309,13 +274,18 @@ static GLuint t_aos_size(struct dt *dt)
 	return 0;
 }
 
-static GLuint t_vir0(uint32_t *dst, struct dt *dt, int *inputs, GLint *tab, GLuint nr)
+static GLuint t_vir0(uint32_t * dst, struct dt *dt, int *inputs,
+		     GLint * tab, GLuint nr)
 {
 	GLuint i, dw;
 
 	for (i = 0; i + 1 < nr; i += 2) {
-		dw =  t_vir0_size(&dt[tab[i]]) | (inputs[tab[i]] << 8) | (t_type(&dt[tab[i]]) << 14);
-		dw |= (t_vir0_size(&dt[tab[i + 1]]) | (inputs[tab[i + 1]] << 8) | (t_type(&dt[tab[i + 1]]) << 14)) << 16;
+		dw = t_vir0_size(&dt[tab[i]]) | (inputs[tab[i]] << 8) |
+		    (t_type(&dt[tab[i]]) << 14);
+		dw |=
+		    (t_vir0_size(&dt[tab[i + 1]]) |
+		     (inputs[tab[i + 1]] << 8) | (t_type(&dt[tab[i + 1]])
+						  << 14)) << 16;
 
 		if (i + 2 == nr) {
 			dw |= (1 << (13 + 16));
@@ -324,7 +294,9 @@ static GLuint t_vir0(uint32_t *dst, struct dt *dt, int *inputs, GLint *tab, GLui
 	}
 
 	if (nr & 1) {
-		dw = t_vir0_size(&dt[tab[nr - 1]]) | (inputs[tab[nr - 1]] << 8) | (t_type(&dt[tab[nr - 1]]) << 14);
+		dw = t_vir0_size(&dt[tab[nr - 1]]) | (inputs[tab[nr - 1]]
+						      << 8) |
+		    (t_type(&dt[tab[nr - 1]]) << 14);
 		dw |= 1 << 13;
 
 		dst[nr >> 1] = dw;
@@ -347,11 +319,14 @@ static GLuint t_vir1(uint32_t *dst, int swizzle[][4], GLuint nr)
 
 	for (i = 0; i + 1 < nr; i += 2) {
 		dst[i >> 1] = t_swizzle(swizzle[i]) | R300_INPUT_ROUTE_ENABLE;
-		dst[i >> 1] |= (t_swizzle(swizzle[i + 1]) | R300_INPUT_ROUTE_ENABLE) << 16;
+		dst[i >> 1] |=
+		    (t_swizzle(swizzle[i + 1]) | R300_INPUT_ROUTE_ENABLE)
+		    << 16;
 	}
 
 	if (nr & 1)
-		dst[nr >> 1] = t_swizzle(swizzle[nr - 1]) | R300_INPUT_ROUTE_ENABLE;
+		dst[nr >> 1] =
+		    t_swizzle(swizzle[nr - 1]) | R300_INPUT_ROUTE_ENABLE;
 
 	return (nr + 1) >> 1;
 }
@@ -400,11 +375,14 @@ int r300EmitArrays(GLcontext *ctx)
 	GLuint i;
 	GLuint InputsRead = 0, OutputsWritten = 0;
 	int *inputs = NULL;
+	int vir_inputs[VERT_ATTRIB_MAX];
 	GLint tab[VERT_ATTRIB_MAX];
 	int swizzle[VERT_ATTRIB_MAX][4];
 
 	if (hw_tcl_on) {
-		struct r300_vertex_program *prog=(struct r300_vertex_program *)CURRENT_VERTEX_SHADER(ctx);
+		struct r300_vertex_program *prog =
+		    (struct r300_vertex_program *)
+		    CURRENT_VERTEX_SHADER(ctx);
 		inputs = prog->inputs;
 		InputsRead = CURRENT_VERTEX_SHADER(ctx)->key.InputsRead;
 		OutputsWritten = CURRENT_VERTEX_SHADER(ctx)->key.OutputsWritten;
@@ -412,13 +390,15 @@ int r300EmitArrays(GLcontext *ctx)
 		DECLARE_RENDERINPUTS(inputs_bitset);
 		inputs = r300->state.sw_tcl_inputs;
 
-		RENDERINPUTS_COPY( inputs_bitset, TNL_CONTEXT(ctx)->render_inputs_bitset );
+		RENDERINPUTS_COPY(inputs_bitset,
+				  TNL_CONTEXT(ctx)->render_inputs_bitset);
 
 		assert(RENDERINPUTS_TEST(inputs_bitset, _TNL_ATTRIB_POS));
 		InputsRead |= 1 << VERT_ATTRIB_POS;
 		OutputsWritten |= 1 << VERT_RESULT_HPOS;
 
-		assert(RENDERINPUTS_TEST( inputs_bitset, _TNL_ATTRIB_NORMAL ) == 0);
+		assert(RENDERINPUTS_TEST(inputs_bitset, _TNL_ATTRIB_NORMAL)
+		       == 0);
 
 		assert(RENDERINPUTS_TEST(inputs_bitset, _TNL_ATTRIB_COLOR0));
 		InputsRead |= 1 << VERT_ATTRIB_COLOR0;
@@ -430,7 +410,8 @@ int r300EmitArrays(GLcontext *ctx)
 		}
 
 		for (i = 0; i < ctx->Const.MaxTextureUnits; i++)
-			if (RENDERINPUTS_TEST( inputs_bitset, _TNL_ATTRIB_TEX(i) )) {
+			if (RENDERINPUTS_TEST
+			    (inputs_bitset, _TNL_ATTRIB_TEX(i))) {
 				InputsRead |= 1 << (VERT_ATTRIB_TEX0 + i);
 				OutputsWritten |= 1 << (VERT_RESULT_TEX0 + i);
 			}
@@ -441,7 +422,30 @@ int r300EmitArrays(GLcontext *ctx)
 			else
 				inputs[i] = -1;
 
-		RENDERINPUTS_COPY( rmesa->state.render_inputs_bitset, inputs_bitset );
+		if (!
+		    (r300->radeon.radeonScreen->
+		     chip_flags & RADEON_CHIPSET_TCL)) {
+			/* Fixed, apply to vir0 only */
+			memcpy(vir_inputs, inputs,
+			       VERT_ATTRIB_MAX * sizeof(int));
+			inputs = vir_inputs;
+
+			if (InputsRead & VERT_ATTRIB_POS)
+				inputs[VERT_ATTRIB_POS] = 0;
+
+			if (InputsRead & (1 << VERT_ATTRIB_COLOR0))
+				inputs[VERT_ATTRIB_COLOR0] = 2;
+
+			if (InputsRead & (1 << VERT_ATTRIB_COLOR1))
+				inputs[VERT_ATTRIB_COLOR1] = 3;
+
+			for (i = VERT_ATTRIB_TEX0; i <= VERT_ATTRIB_TEX7; i++)
+				if (InputsRead & (1 << i))
+					inputs[i] = 6 + (i - VERT_ATTRIB_TEX0);
+		}
+
+		RENDERINPUTS_COPY(rmesa->state.render_inputs_bitset,
+				  inputs_bitset);
 	}
 	assert(InputsRead);
 	assert(OutputsWritten);
@@ -479,31 +483,42 @@ int r300EmitArrays(GLcontext *ctx)
 		}
 #endif				/* MESA_BIG_ENDIAN */
 
-		if (r300IsGartMemory(rmesa, VB->AttribPtr[tab[i]].data, /*(count-1)*stride */ 4)) {
+		if (r300IsGartMemory(rmesa, VB->AttribPtr[tab[i]].data,
+				     /*(count-1)*stride */ 4)) {
 			if (VB->AttribPtr[tab[i]].stride % 4)
 				return R300_FALLBACK_TCL;
 
-			rmesa->state.aos[i].address = VB->AttribPtr[tab[i]].data;
+			rmesa->state.aos[i].address =
+			    VB->AttribPtr[tab[i]].data;
 			rmesa->state.aos[i].start = 0;
-			rmesa->state.aos[i].aos_offset = r300GartOffsetFromVirtual(rmesa, VB->AttribPtr[tab[i]].data);
-			rmesa->state.aos[i].aos_stride = VB->AttribPtr[tab[i]].stride / 4;
+			rmesa->state.aos[i].aos_offset =
+			    r300GartOffsetFromVirtual(rmesa,
+						      VB->
+						      AttribPtr[tab[i]].data);
+			rmesa->state.aos[i].aos_stride =
+			    VB->AttribPtr[tab[i]].stride / 4;
 
-			rmesa->state.aos[i].aos_size = t_emit_size(&VB->AttribPtr[tab[i]]);
+			rmesa->state.aos[i].aos_size =
+			    t_emit_size(&VB->AttribPtr[tab[i]]);
 		} else {
-			/* TODO: emit_vector can only handle 4 byte vectors */
+			/* TODO: r300EmitVec can only handle 4 byte vectors */
 			if (VB->AttribPtr[tab[i]].type != GL_FLOAT)
 				return R300_FALLBACK_TCL;
 
-			emit_vector(ctx, &rmesa->state.aos[i], VB->AttribPtr[tab[i]].data,
-				    t_emit_size(&VB->AttribPtr[tab[i]]), VB->AttribPtr[tab[i]].stride, count);
+			r300EmitVec(ctx, &rmesa->state.aos[i],
+				    VB->AttribPtr[tab[i]].data,
+				    t_emit_size(&VB->AttribPtr[tab[i]]),
+				    VB->AttribPtr[tab[i]].stride, count);
 		}
 
-		rmesa->state.aos[i].aos_size = t_aos_size(&VB->AttribPtr[tab[i]]);
+		rmesa->state.aos[i].aos_size =
+		    t_aos_size(&VB->AttribPtr[tab[i]]);
 
 		comp_size = _mesa_sizeof_type(VB->AttribPtr[tab[i]].type);
 
 		for (fix = 0; fix <= 4 - VB->AttribPtr[tab[i]].size; fix++) {
-			if ((rmesa->state.aos[i].aos_offset - comp_size * fix) % 4)
+			if ((rmesa->state.aos[i].aos_offset -
+			     comp_size * fix) % 4)
 				continue;
 
 			found = 1;
@@ -520,8 +535,11 @@ int r300EmitArrays(GLcontext *ctx)
 			for (ci = 0; ci < VB->AttribPtr[tab[i]].size; ci++)
 				swizzle[i][ci] += fix;
 		} else {
-			WARN_ONCE("Cannot handle offset %x with stride %d, comp %d\n",
-				  rmesa->state.aos[i].aos_offset, rmesa->state.aos[i].aos_stride, VB->AttribPtr[tab[i]].size);
+			WARN_ONCE
+			    ("Cannot handle offset %x with stride %d, comp %d\n",
+			     rmesa->state.aos[i].aos_offset,
+			     rmesa->state.aos[i].aos_stride,
+			     VB->AttribPtr[tab[i]].size);
 			return R300_FALLBACK_TCL;
 		}
 	}
@@ -529,7 +547,8 @@ int r300EmitArrays(GLcontext *ctx)
 	/* setup INPUT_ROUTE */
 	R300_STATECHANGE(r300, vir[0]);
 	((drm_r300_cmd_header_t *) r300->hw.vir[0].cmd)->packet0.count =
-		t_vir0(&r300->hw.vir[0].cmd[R300_VIR_CNTL_0], VB->AttribPtr, inputs, tab, nr);
+	    t_vir0(&r300->hw.vir[0].cmd[R300_VIR_CNTL_0], VB->AttribPtr,
+		   inputs, tab, nr);
 
 	R300_STATECHANGE(r300, vir[1]);
 	((drm_r300_cmd_header_t *) r300->hw.vir[1].cmd)->packet0.count =
@@ -549,13 +568,16 @@ int r300EmitArrays(GLcontext *ctx)
 	r300->hw.vof.cmd[R300_VOF_CNTL_1] = 0;
 
 	if (OutputsWritten & (1 << VERT_RESULT_HPOS))
-		r300->hw.vof.cmd[R300_VOF_CNTL_0] |= R300_VAP_OUTPUT_VTX_FMT_0__POS_PRESENT;
+		r300->hw.vof.cmd[R300_VOF_CNTL_0] |=
+		    R300_VAP_OUTPUT_VTX_FMT_0__POS_PRESENT;
 
 	if (OutputsWritten & (1 << VERT_RESULT_COL0))
-		r300->hw.vof.cmd[R300_VOF_CNTL_0] |= R300_VAP_OUTPUT_VTX_FMT_0__COLOR_PRESENT;
+		r300->hw.vof.cmd[R300_VOF_CNTL_0] |=
+		    R300_VAP_OUTPUT_VTX_FMT_0__COLOR_PRESENT;
 
 	if (OutputsWritten & (1 << VERT_RESULT_COL1))
-		r300->hw.vof.cmd[R300_VOF_CNTL_0] |= R300_VAP_OUTPUT_VTX_FMT_0__COLOR_1_PRESENT;
+		r300->hw.vof.cmd[R300_VOF_CNTL_0] |=
+		    R300_VAP_OUTPUT_VTX_FMT_0__COLOR_1_PRESENT;
 
 	/*if(OutputsWritten & (1 << VERT_RESULT_BFC0))
 	   r300->hw.vof.cmd[R300_VOF_CNTL_0] |= R300_VAP_OUTPUT_VTX_FMT_0__COLOR_2_PRESENT;
@@ -565,7 +587,8 @@ int r300EmitArrays(GLcontext *ctx)
 	//if(OutputsWritten & (1 << VERT_RESULT_FOGC))
 
 	if (OutputsWritten & (1 << VERT_RESULT_PSIZ))
-		r300->hw.vof.cmd[R300_VOF_CNTL_0] |= R300_VAP_OUTPUT_VTX_FMT_0__PT_SIZE_PRESENT;
+		r300->hw.vof.cmd[R300_VOF_CNTL_0] |=
+		    R300_VAP_OUTPUT_VTX_FMT_0__PT_SIZE_PRESENT;
 
 	for (i = 0; i < ctx->Const.MaxTextureUnits; i++)
 		if (OutputsWritten & (1 << (VERT_RESULT_TEX0 + i)))
@@ -583,35 +606,12 @@ void r300UseArrays(GLcontext * ctx)
 	int i;
 
 	if (rmesa->state.elt_dma.buf)
-		radeon_mm_use(rmesa, rmesa->state.elt_dma.buf->id);
+		r300_mem_use(rmesa, rmesa->state.elt_dma.buf->id);
 
 	for (i = 0; i < rmesa->state.aos_count; i++) {
 		if (rmesa->state.aos[i].buf)
-			radeon_mm_use(rmesa, rmesa->state.aos[i].buf->id);
+			r300_mem_use(rmesa, rmesa->state.aos[i].buf->id);
 	}
-	
-#ifdef HW_VBOS
-	
-#define USE_VBO(a) \
-    do { \
-	if (ctx->Array.ArrayObj->a.BufferObj->Name \
-	    && ctx->Array.ArrayObj->a.Enabled) \
-	    radeon_mm_use(rmesa, ((struct r300_buffer_object *)ctx->Array.ArrayObj->a.BufferObj)->id); \
-    } while(0)
-	
-	if (ctx->Array.ElementArrayBufferObj->Name && ctx->Array.ElementArrayBufferObj->OnCard)
-		radeon_mm_use(rmesa, ((struct r300_buffer_object *)ctx->Array.ElementArrayBufferObj)->id);
-	
-	USE_VBO(Vertex);
-	USE_VBO(Normal);
-	USE_VBO(Color);
-	USE_VBO(SecondaryColor);
-	USE_VBO(FogCoord);
-	
-	for (i=0; i < MAX_TEXTURE_COORD_UNITS; i++)
-		USE_VBO(TexCoord[i]);
-#endif
-	
 }
 #endif
 

src/mesa/drivers/dri/r300/r300_emit.h

@@ -59,10 +59,6 @@
 
 #define CP_PACKET0(reg, n)	(RADEON_CP_PACKET0 | ((n)<<16) | ((reg)>>2))
 
-void static inline check_space(int dwords)
-{
-}
-
 static __inline__ uint32_t cmdpacket0(int reg, int count)
 {
 	drm_r300_cmd_header_t cmd;
@@ -138,7 +134,7 @@ static __inline__ uint32_t cmdpacify(void)
 		cmd = (drm_radeon_cmd_header_t*)			\
 			r300AllocCmdBuf(rmesa,				\
 					(_n+2),				\
-					__func__);			\
+					__FUNCTION__);			\
 		cmd_reserved=_n+2;					\
 		cmd_written=1;						\
 		cmd[0].i=cmdpacket0((reg), _n+1);			\
@@ -160,7 +156,7 @@ static __inline__ uint32_t cmdpacify(void)
 				"cmd_written=%d cmd_reserved=%d\n",	\
 				__FILE__, __FUNCTION__, __LINE__,	\
 				cmd_written, cmd_reserved);		\
-			exit(-1);					\
+			_mesa_exit(-1);					\
 		}							\
 	} while(0)
 
@@ -173,7 +169,7 @@ static __inline__ uint32_t cmdpacify(void)
 		cmd = (drm_radeon_cmd_header_t*)			\
 			r300AllocCmdBuf(rmesa,				\
 					(_n+1),				\
-					__func__);			\
+					__FUNCTION__);			\
 		cmd_reserved = _n+2;					\
 		cmd_written =1;						\
 		cmd[0].i = cmdvpu((dest), _n/4);			\
@@ -188,14 +184,14 @@ static __inline__ uint32_t cmdpacify(void)
 		cmd = (drm_radeon_cmd_header_t*)			\
 			r300AllocCmdBuf(rmesa,				\
 					(_n+3),				\
-					__func__);			\
+					__FUNCTION__);			\
 		cmd_reserved = _n+3;					\
 		cmd_written = 2;					\
 		if(_n > 0x3fff) {					\
 			fprintf(stderr,"Too big packet3 %08x: cannot "	\
 				"store %d dwords\n",			\
 				_p, _n);				\
-			exit(-1);					\
+			_mesa_exit(-1);					\
 		}							\
 		cmd[0].i = cmdpacket3(R300_CMD_PACKET3_RAW);		\
 		cmd[1].i = _p | ((_n & 0x3fff)<<16);			\
@@ -208,9 +204,8 @@ void static inline end_3d(r300ContextPtr rmesa)
 {
 	drm_radeon_cmd_header_t *cmd = NULL;
 
-	cmd = (drm_radeon_cmd_header_t*)r300AllocCmdBuf(rmesa,
-							1,
-							__FUNCTION__);
+	cmd =
+	    (drm_radeon_cmd_header_t *) r300AllocCmdBuf(rmesa, 1, __FUNCTION__);
 	cmd[0].header.cmd_type = R300_CMD_END3D;
 }
 
@@ -218,9 +213,8 @@ void static inline cp_delay(r300ContextPtr rmesa, unsigned short count)
 {
 	drm_radeon_cmd_header_t *cmd = NULL;
 
-	cmd = (drm_radeon_cmd_header_t*)r300AllocCmdBuf(rmesa,
-							1,
-							__FUNCTION__);
+	cmd =
+	    (drm_radeon_cmd_header_t *) r300AllocCmdBuf(rmesa, 1, __FUNCTION__);
 	cmd[0].i = cmdcpdelay(count);
 }
 
@@ -228,65 +222,17 @@ void static inline cp_wait(r300ContextPtr rmesa, unsigned char flags)
 {
 	drm_radeon_cmd_header_t *cmd = NULL;
 
-	cmd = (drm_radeon_cmd_header_t*)r300AllocCmdBuf(rmesa,
-							1,
-							__FUNCTION__);
+	cmd =
+	    (drm_radeon_cmd_header_t *) r300AllocCmdBuf(rmesa, 1, __FUNCTION__);
 	cmd[0].i = cmdwait(flags);
 }
 
-/**
- * fire vertex buffer
- */
-static void inline fire_AOS(r300ContextPtr rmesa, int vertex_count, int type)
-{
-	int cmd_reserved = 0;
-	int cmd_written = 0;
-	drm_radeon_cmd_header_t *cmd = NULL;
-	check_space(9);
+extern int r300EmitArrays(GLcontext * ctx);
 
-	start_packet3(RADEON_CP_PACKET3_3D_DRAW_VBUF_2, 0);
-#ifdef NOTNEEDED_ANYMORE
-	e32(0x840c0024);
+#ifdef USER_BUFFERS
+void r300UseArrays(GLcontext * ctx);
 #endif
-	e32(R300_VAP_VF_CNTL__PRIM_WALK_VERTEX_LIST |
-	    (vertex_count<<16) | type);
-}
 
-/**
- * These are followed by the corresponding data
- */
-#define start_index32_packet(vertex_count, type)			\
-	do {								\
-		int _vc;						\
-		_vc = (vertex_count);					\
-		start_packet3(RADEON_CP_PACKET3_3D_DRAW_INDX_2, _vc);	\
-		e32(R300_VAP_VF_CNTL__PRIM_WALK_INDICES | (_vc<<16) |	\
-		    type | R300_VAP_VF_CNTL__INDEX_SIZE_32bit);		\
-	} while (0);
-
-#define start_index16_packet(vertex_count, type)			\
-	do {								\
-		int _vc, _n;						\
-		_vc = (vertex_count);					\
-		_n = (vertex_count+1)>>1;				\
-		start_packet3(RADEON_CP_PACKET3_3D_DRAW_INDX_2, _n);	\
-		e32(R300_VAP_VF_CNTL__PRIM_WALK_INDICES | (_vc<<16) |	\
-		    type);						\
-	} while (0);
-
-/**
- * Interestingly enough this ones needs the call to setup_AOS, even thought
- * some of the data so setup is not needed and some is not as arbitrary
- * as when used by DRAW_VBUF_2 or DRAW_INDX_2
- */
-#define start_immediate_packet(vertex_count, type, vertex_size)		\
-	do {								\
-		int _vc;						\
-		_vc = (vertex_count);					\
-		start_packet3(RADEON_CP_PACKET3_3D_DRAW_IMMD_2,		\
-			      _vc*(vertex_size));			\
-		e32(R300_VAP_VF_CNTL__PRIM_WALK_VERTEX_EMBEDDED |	\
-		    (_vc<<16) | type);					\
-	} while (0);
+extern void r300ReleaseArrays(GLcontext * ctx);
 
 #endif

src/mesa/drivers/dri/r300/r300_fragprog.h

@@ -41,26 +41,6 @@
 
 #include "r300_context.h"
 
-
-#if 0
-/* representation of a register for emit_arith/swizzle */
-typedef struct _pfs_reg_t {
-	enum {
-		REG_TYPE_INPUT,
-		REG_TYPE_OUTPUT,
-		REG_TYPE_TEMP,
-		REG_TYPE_CONST
-	} type:2;
-	GLuint index:6;
-	GLuint v_swz:5;
-	GLuint s_swz:5;
-	GLuint negate_v:1;
-	GLuint negate_s:1;
-	GLuint absolute:1;
-	GLboolean no_use:1;
-	GLboolean valid:1;
-} pfs_reg_t;
-#endif
 typedef struct r300_fragment_program_swizzle {
 	GLuint length;
 	GLuint src[4];
@@ -118,6 +98,7 @@ typedef struct r300_fragment_program_swizzle {
 
 struct r300_fragment_program;
 
-extern void r300_translate_fragment_shader(r300ContextPtr r300, struct r300_fragment_program *rp);
+extern void r300TranslateFragmentShader(r300ContextPtr r300,
+					struct r300_fragment_program *fp);
 
 #endif

src/mesa/drivers/dri/r300/r300_ioctl.c

@@ -29,10 +29,12 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 
 **************************************************************************/
 
-/*
- * Authors:
- *   Keith Whitwell <keith@tungstengraphics.com>
- *   Nicolai Haehnle <prefect_@gmx.net>
+/**
+ * \file
+ *
+ * \author Keith Whitwell <keith@tungstengraphics.com>
+ *
+ * \author Nicolai Haehnle <prefect_@gmx.net>
  */
 
 #include <sched.h>
@@ -112,7 +114,7 @@ static void r300ClearBuffer(r300ContextPtr r300, int flags, int buffer)
 		    (ctx->Color.ColorMask[RCOMP] ? R300_COLORMASK0_R : 0) |
 		    (ctx->Color.ColorMask[ACOMP] ? R300_COLORMASK0_A : 0));
 	} else {
-		e32(0);
+		e32(0x0);
 	}
 
 	R300_STATECHANGE(r300, zs);
@@ -126,7 +128,8 @@ static void r300ClearBuffer(r300ContextPtr r300, int flags, int buffer)
 
 		if (flags & CLEARBUFFER_DEPTH) {
 			t1 |= R300_RB3D_Z_WRITE_ONLY;
-		t2 |= (R300_ZS_ALWAYS << R300_RB3D_ZS1_DEPTH_FUNC_SHIFT);
+			t2 |=
+			    (R300_ZS_ALWAYS << R300_RB3D_ZS1_DEPTH_FUNC_SHIFT);
 		} else {
 			t1 |= R300_RB3D_Z_DISABLED_1;	// disable
 		}
@@ -134,14 +137,22 @@ static void r300ClearBuffer(r300ContextPtr r300, int flags, int buffer)
 		if (flags & CLEARBUFFER_STENCIL) {
 			t1 |= R300_RB3D_STENCIL_ENABLE;
 			t2 |=
-		    (R300_ZS_ALWAYS<<R300_RB3D_ZS1_FRONT_FUNC_SHIFT) | 
-		    (R300_ZS_REPLACE<<R300_RB3D_ZS1_FRONT_FAIL_OP_SHIFT) |
-		    (R300_ZS_REPLACE<<R300_RB3D_ZS1_FRONT_ZPASS_OP_SHIFT) |
-		    (R300_ZS_REPLACE<<R300_RB3D_ZS1_FRONT_ZFAIL_OP_SHIFT) |
-		    (R300_ZS_ALWAYS<<R300_RB3D_ZS1_BACK_FUNC_SHIFT) |
-		    (R300_ZS_REPLACE<<R300_RB3D_ZS1_BACK_FAIL_OP_SHIFT) |
-		    (R300_ZS_REPLACE<<R300_RB3D_ZS1_BACK_ZPASS_OP_SHIFT) |
-		    (R300_ZS_REPLACE<<R300_RB3D_ZS1_BACK_ZFAIL_OP_SHIFT) ;
+			    (R300_ZS_ALWAYS <<
+			     R300_RB3D_ZS1_FRONT_FUNC_SHIFT) |
+			    (R300_ZS_REPLACE <<
+			     R300_RB3D_ZS1_FRONT_FAIL_OP_SHIFT) |
+			    (R300_ZS_REPLACE <<
+			     R300_RB3D_ZS1_FRONT_ZPASS_OP_SHIFT) |
+			    (R300_ZS_REPLACE <<
+			     R300_RB3D_ZS1_FRONT_ZFAIL_OP_SHIFT) |
+			    (R300_ZS_ALWAYS <<
+			     R300_RB3D_ZS1_BACK_FUNC_SHIFT) |
+			    (R300_ZS_REPLACE <<
+			     R300_RB3D_ZS1_BACK_FAIL_OP_SHIFT) |
+			    (R300_ZS_REPLACE <<
+			     R300_RB3D_ZS1_BACK_ZPASS_OP_SHIFT) |
+			    (R300_ZS_REPLACE <<
+			     R300_RB3D_ZS1_BACK_ZFAIL_OP_SHIFT);
 		}
 
 		e32(t1);
@@ -164,7 +175,6 @@ static void r300ClearBuffer(r300ContextPtr r300, int flags, int buffer)
 	reg_start(R300_RB3D_DSTCACHE_CTLSTAT, 0);
 	e32(R300_RB3D_DSTCACHE_UNKNOWN_0A);
 
-
 	reg_start(R300_RB3D_ZCACHE_CTLSTAT, 0);
 	e32(R300_RB3D_ZCACHE_UNKNOWN_03);
 	cp_wait(rmesa, R300_WAIT_3D | R300_WAIT_3D_CLEAN);
@@ -184,6 +194,14 @@ static void r300EmitClearState(GLcontext * ctx)
 	if (!(r300->radeon.radeonScreen->chip_flags & RADEON_CHIPSET_TCL))
 		has_tcl = 0;
 
+	/* FIXME: the values written to R300_VAP_INPUT_ROUTE_0_0 and
+	 * R300_VAP_INPUT_ROUTE_0_1 are in fact known, however, the values are
+	 * quite complex; see the functions in r300_emit.c.
+	 *
+	 * I believe it would be a good idea to extend the functions in
+	 * r300_emit.c so that they can be used to setup the default values for
+	 * these registers, as well as the actual values used for rendering.
+	 */
 	R300_STATECHANGE(r300, vir[0]);
 	reg_start(R300_VAP_INPUT_ROUTE_0_0, 0);
 	if (!has_tcl)
@@ -200,15 +218,20 @@ static void r300EmitClearState(GLcontext * ctx)
 	reg_start(R300_VAP_INPUT_ROUTE_1_0, 0);
 	e32(0xF688F688);
 
+	/* R300_VAP_INPUT_CNTL_0, R300_VAP_INPUT_CNTL_1 */
 	R300_STATECHANGE(r300, vic);
 	reg_start(R300_VAP_INPUT_CNTL_0, 1);
-	e32(0x00000001);
-	e32(0x00000405);
+	e32(R300_INPUT_CNTL_0_COLOR);
+	e32(R300_INPUT_CNTL_POS | R300_INPUT_CNTL_COLOR | R300_INPUT_CNTL_TC0);
 
 	if (!has_tcl) {
+		R300_STATECHANGE(r300, vte);
 		/* comes from fglrx startup of clear */
 		reg_start(R300_SE_VTE_CNTL, 1);
-	  e32(0x043f);
+		e32(R300_VTX_W0_FMT | R300_VPORT_X_SCALE_ENA |
+		    R300_VPORT_X_OFFSET_ENA | R300_VPORT_Y_SCALE_ENA |
+		    R300_VPORT_Y_OFFSET_ENA | R300_VPORT_Z_SCALE_ENA |
+		    R300_VPORT_Z_OFFSET_ENA);
 		e32(0x8);
 
 		reg_start(0x21dc, 0);
@@ -217,13 +240,13 @@ static void r300EmitClearState(GLcontext * ctx)
 
 	R300_STATECHANGE(r300, vof);
 	reg_start(R300_VAP_OUTPUT_VTX_FMT_0, 1);
-	e32(R300_VAP_OUTPUT_VTX_FMT_0__POS_PRESENT | R300_VAP_OUTPUT_VTX_FMT_0__COLOR_PRESENT);
-	e32(0); /* no textures */
-		
+	e32(R300_VAP_OUTPUT_VTX_FMT_0__POS_PRESENT |
+	    R300_VAP_OUTPUT_VTX_FMT_0__COLOR_PRESENT);
+	e32(0x0);			/* no textures */
 
 	R300_STATECHANGE(r300, txe);
 	reg_start(R300_TX_ENABLE, 0);
-	e32(0);
+	e32(0x0);
 
 	R300_STATECHANGE(r300, vpt);
 	reg_start(R300_SE_VPORT_XSCALE, 5);
@@ -236,12 +259,12 @@ static void r300EmitClearState(GLcontext * ctx)
 
 	R300_STATECHANGE(r300, at);
 	reg_start(R300_PP_ALPHA_TEST, 0);
-	e32(0);
+	e32(0x0);
 
 	R300_STATECHANGE(r300, bld);
 	reg_start(R300_RB3D_CBLEND, 1);
-	e32(0);
-	e32(0);
+	e32(0x0);
+	e32(0x0);
 
 	R300_STATECHANGE(r300, unk221C);
 	reg_start(R300_VAP_UNKNOWN_221C, 0);
@@ -262,21 +285,21 @@ static void r300EmitClearState(GLcontext * ctx)
 	/* The second constant is needed to get glxgears display anything .. */
 	reg_start(R300_RS_CNTL_0, 1);
 	e32((1 << R300_RS_CNTL_CI_CNT_SHIFT) | R300_RS_CNTL_0_UNKNOWN_18);
-	e32(0);
+	e32(0x0);
 
 	R300_STATECHANGE(r300, rr);
 	reg_start(R300_RS_ROUTE_0, 0);
-	e32(0x00004000);
+	e32(R300_RS_ROUTE_0_COLOR);
 
 	R300_STATECHANGE(r300, fp);
 	reg_start(R300_PFS_CNTL_0, 2);
-	e32(0);
-	e32(0);
-	e32(0);
+	e32(0x0);
+	e32(0x0);
+	e32(0x0);
 	reg_start(R300_PFS_NODE_0, 3);
-	e32(0);
-	e32(0);
-	e32(0);
+	e32(0x0);
+	e32(0x0);
+	e32(0x0);
 	e32(R300_PFS_NODE_OUTPUT_COLOR);
 
 	R300_STATECHANGE(r300, fpi[0]);
@@ -302,7 +325,7 @@ static void r300EmitClearState(GLcontext * ctx)
 		e32((0 << R300_PVS_CNTL_1_PROGRAM_START_SHIFT) |
 		    (0 << R300_PVS_CNTL_1_POS_END_SHIFT) |
 		    (1 << R300_PVS_CNTL_1_PROGRAM_END_SHIFT));
-	  e32(0);
+		e32(0x0);
 		e32(1 << R300_PVS_CNTL_3_PROGRAM_UNKNOWN_SHIFT);
 
 		R300_STATECHANGE(r300, vpi);
@@ -310,16 +333,13 @@ static void r300EmitClearState(GLcontext * ctx)
 		e32(VP_OUT(ADD, OUT, 0, XYZW));
 		e32(VP_IN(IN, 0));
 		e32(VP_ZERO());
-	  e32(0);
+		e32(0x0);
 
 		e32(VP_OUT(ADD, OUT, 1, XYZW));
 		e32(VP_IN(IN, 1));
 		e32(VP_ZERO());
-	  e32(0);
+		e32(0x0);
 	}
-	
-	/*reg_start(0x4500,0);
-	e32(2560-1);*/
 }
 
 /**
@@ -370,7 +390,7 @@ static void r300Clear(GLcontext * ctx, GLbitfield mask)
 		_swrast_Clear(ctx, mask);
 	}
 
-	swapped = r300->radeon.doPageFlip && (r300->radeon.sarea->pfCurrentPage == 1);
+	swapped = r300->radeon.sarea->pfCurrentPage == 1;
 
 	/* Make sure it fits there. */
 	r300EnsureCmdBufSpace(r300, 421 * 3, __FUNCTION__);
@@ -392,7 +412,6 @@ static void r300Clear(GLcontext * ctx, GLbitfield mask)
 
 }
 
-
 void r300Flush(GLcontext * ctx)
 {
 	r300ContextPtr r300 = R300_CONTEXT(ctx);
@@ -405,7 +424,7 @@ void r300Flush(GLcontext * ctx)
 }
 
 #ifdef USER_BUFFERS
-#include "radeon_mm.h"
+#include "r300_mem.h"
 
 static void r300RefillCurrentDmaRegion(r300ContextPtr rmesa, int size)
 {
@@ -429,32 +448,26 @@ static void r300RefillCurrentDmaRegion(r300ContextPtr rmesa, int size)
 	dmabuf->buf = (void *)1;	/* hack */
 	dmabuf->refcount = 1;
 
-	dmabuf->id = radeon_mm_alloc(rmesa, 4, size);
+	dmabuf->id = r300_mem_alloc(rmesa, 4, size);
 	if (dmabuf->id == 0) {
 		LOCK_HARDWARE(&rmesa->radeon);	/* no need to validate */
 
 		r300FlushCmdBufLocked(rmesa, __FUNCTION__);
 		radeonWaitForIdleLocked(&rmesa->radeon);
 
-		dmabuf->id = radeon_mm_alloc(rmesa, 4, size);
+		dmabuf->id = r300_mem_alloc(rmesa, 4, size);
 
-#ifdef HW_VBOS
-		if (dmabuf->id == 0) {
-			/* Just kick all */
-			r300_evict_vbos(rmesa->radeon.glCtx, /*RADEON_BUFFER_SIZE*16*/1<<30);
-			dmabuf->id = radeon_mm_alloc(rmesa, 4, size);
-		}
-#endif
 		UNLOCK_HARDWARE(&rmesa->radeon);
 
 		if (dmabuf->id == 0) {
-			fprintf(stderr, "Error: Could not get dma buffer... exiting\n");
-			exit(-1);
+			fprintf(stderr,
+				"Error: Could not get dma buffer... exiting\n");
+			_mesa_exit(-1);
 		}
 	}
 
 	rmesa->dma.current.buf = dmabuf;
-	rmesa->dma.current.address = radeon_mm_ptr(rmesa, dmabuf->id);
+	rmesa->dma.current.address = r300_mem_ptr(rmesa, dmabuf->id);
 	rmesa->dma.current.end = size;
 	rmesa->dma.current.start = 0;
 	rmesa->dma.current.ptr = 0;
@@ -473,7 +486,7 @@ void r300ReleaseDmaRegion(r300ContextPtr rmesa,
 		rmesa->dma.flush(rmesa);
 
 	if (--region->buf->refcount == 0) {
-		radeon_mm_free(rmesa, region->buf->id);
+		r300_mem_free(rmesa, region->buf->id);
 		FREE(region->buf);
 		rmesa->dma.nr_released_bufs++;
 	}
@@ -503,8 +516,7 @@ void r300AllocDmaRegion(r300ContextPtr rmesa,
 	    (rmesa->dma.current.ptr + alignment) & ~alignment;
 
 	if (rmesa->dma.current.ptr + bytes > rmesa->dma.current.end)
-		r300RefillCurrentDmaRegion(rmesa,
-					   (bytes + 0x7) & ~0x7);
+		r300RefillCurrentDmaRegion(rmesa, (bytes + 0x7) & ~0x7);
 
 	region->start = rmesa->dma.current.start;
 	region->ptr = rmesa->dma.current.start;
@@ -572,8 +584,9 @@ static void r300RefillCurrentDmaRegion(r300ContextPtr rmesa)
 
 		if (ret != 0) {
 			UNLOCK_HARDWARE(&rmesa->radeon);
-			fprintf(stderr, "Error: Could not get dma buffer... exiting\n");
-			exit(-1);
+			fprintf(stderr,
+				"Error: Could not get dma buffer... exiting\n");
+			_mesa_exit(-1);
 		}
 	}
 
@@ -609,11 +622,12 @@ void r300ReleaseDmaRegion(r300ContextPtr rmesa,
 		drm_radeon_cmd_header_t *cmd;
 
 		if (RADEON_DEBUG & (DEBUG_IOCTL | DEBUG_DMA))
-			fprintf(stderr, "%s -- DISCARD BUF %d\n", __FUNCTION__,
-				region->buf->buf->idx);
+			fprintf(stderr, "%s -- DISCARD BUF %d\n",
+				__FUNCTION__, region->buf->buf->idx);
 		cmd =
 		    (drm_radeon_cmd_header_t *) r300AllocCmdBuf(rmesa,
-								sizeof(*cmd) / 4,
+								sizeof
+								(*cmd) / 4,
 								__FUNCTION__);
 		cmd->dma.cmd_type = R300_CMD_DMA_DISCARD;
 		cmd->dma.buf_idx = region->buf->buf->idx;
@@ -665,34 +679,15 @@ void r300AllocDmaRegion(r300ContextPtr rmesa,
 
 #endif
 
-/* Called via glXGetMemoryOffsetMESA() */
-GLuint r300GetMemoryOffsetMESA(__DRInativeDisplay * dpy, int scrn,
-			       const GLvoid * pointer)
-{
-	GET_CURRENT_CONTEXT(ctx);
-	r300ContextPtr rmesa;
-	GLuint card_offset;
-
-	if (!ctx || !(rmesa = R300_CONTEXT(ctx))) {
-		fprintf(stderr, "%s: no context\n", __FUNCTION__);
-		return ~0;
-	}
-
-	if (!r300IsGartMemory(rmesa, pointer, 0))
-		return ~0;
-
-	card_offset = r300GartOffsetFromVirtual(rmesa, pointer);
-
-	return card_offset - rmesa->radeon.radeonScreen->gart_base;
-}
-
 GLboolean r300IsGartMemory(r300ContextPtr rmesa, const GLvoid * pointer,
 			   GLint size)
 {
 	int offset =
-	    (char *)pointer - (char *)rmesa->radeon.radeonScreen->gartTextures.map;
+	    (char *)pointer -
+	    (char *)rmesa->radeon.radeonScreen->gartTextures.map;
 	int valid = (size >= 0 && offset >= 0
-		     && offset + size < rmesa->radeon.radeonScreen->gartTextures.size);
+		     && offset + size <
+		     rmesa->radeon.radeonScreen->gartTextures.size);
 
 	if (RADEON_DEBUG & DEBUG_IOCTL)
 		fprintf(stderr, "r300IsGartMemory( %p ) : %d\n", pointer,
@@ -704,11 +699,13 @@ GLboolean r300IsGartMemory(r300ContextPtr rmesa, const GLvoid * pointer,
 GLuint r300GartOffsetFromVirtual(r300ContextPtr rmesa, const GLvoid * pointer)
 {
 	int offset =
-	    (char *)pointer - (char *)rmesa->radeon.radeonScreen->gartTextures.map;
+	    (char *)pointer -
+	    (char *)rmesa->radeon.radeonScreen->gartTextures.map;
 
 	//fprintf(stderr, "offset=%08x\n", offset);
 
-	if (offset < 0 || offset > rmesa->radeon.radeonScreen->gartTextures.size)
+	if (offset < 0
+	    || offset > rmesa->radeon.radeonScreen->gartTextures.size)
 		return ~0;
 	else
 		return rmesa->radeon.radeonScreen->gart_texture_offset + offset;

src/mesa/drivers/dri/r300/r300_ioctl.h

@@ -39,11 +39,8 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 #include "r300_context.h"
 #include "radeon_drm.h"
 
-extern GLuint r300GetMemoryOffsetMESA(__DRInativeDisplay * dpy, int scrn,
-				      const GLvoid * pointer);
-
-extern GLboolean r300IsGartMemory(r300ContextPtr rmesa, const GLvoid * pointer,
-				  GLint size);
+extern GLboolean r300IsGartMemory(r300ContextPtr rmesa,
+				  const GLvoid * pointer, GLint size);
 
 extern GLuint r300GartOffsetFromVirtual(r300ContextPtr rmesa,
 					const GLvoid * pointer);
@@ -51,10 +48,11 @@ extern GLuint r300GartOffsetFromVirtual(r300ContextPtr rmesa,
 extern void r300Flush(GLcontext * ctx);
 
 extern void r300ReleaseDmaRegion(r300ContextPtr rmesa,
-			  struct r300_dma_region *region, const char *caller);
-extern void r300AllocDmaRegion(r300ContextPtr rmesa,
 				 struct r300_dma_region *region,
-			int bytes, int alignment);
+				 const char *caller);
+extern void r300AllocDmaRegion(r300ContextPtr rmesa,
+			       struct r300_dma_region *region, int bytes,
+			       int alignment);
 
 extern void r300InitIoctlFuncs(struct dd_function_table *functions);
 

src/mesa/drivers/dri/r300/r300_maos.h

@@ -1,53 +0,0 @@
-/*
-Copyright (C) The Weather Channel, Inc.  2002.  All Rights Reserved.
-
-The Weather Channel (TM) funded Tungsten Graphics to develop the
-initial release of the Radeon 8500 driver under the XFree86 license.
-This notice must be preserved.
-
-Permission is hereby granted, free of charge, to any person obtaining
-a copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sublicense, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice (including the
-next paragraph) shall be included in all copies or substantial
-portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
-LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
-OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
-WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-
-/*
- * Authors:
- *   Keith Whitwell <keith@tungstengraphics.com>
- */
-
-#ifndef __R300_MAOS_H__
-#define __R300_MAOS_H__
-
-#ifdef GLX_DIRECT_RENDERING
-
-#include "r300_context.h"
-
-extern void r300EmitElts(GLcontext * ctx, void *elts, unsigned long n_elts, int elt_size);
-extern int r300EmitArrays(GLcontext *ctx);
-
-#ifdef USER_BUFFERS
-void r300UseArrays(GLcontext * ctx);
-#endif
-
-extern void r300ReleaseArrays(GLcontext * ctx);
-
-#endif
-#endif
-

src/mesa/drivers/dri/r300/r300_mem.c

@@ -0,0 +1,385 @@
+/*
+ * Copyright (C) 2005 Aapo Tahkola.
+ *
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sublicense, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial
+ * portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ * IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
+ * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+ * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ */
+
+/**
+ * \file
+ *
+ * \author Aapo Tahkola <aet@rasterburn.org>
+ */
+
+#include <unistd.h>
+
+#include "r300_context.h"
+#include "r300_cmdbuf.h"
+#include "r300_ioctl.h"
+#include "r300_mem.h"
+#include "radeon_ioctl.h"
+
+#ifdef USER_BUFFERS
+
+static void resize_u_list(r300ContextPtr rmesa)
+{
+	void *temp;
+	int nsize;
+
+	temp = rmesa->rmm->u_list;
+	nsize = rmesa->rmm->u_size * 2;
+
+	rmesa->rmm->u_list = _mesa_malloc(nsize * sizeof(*rmesa->rmm->u_list));
+	_mesa_memset(rmesa->rmm->u_list, 0,
+		     nsize * sizeof(*rmesa->rmm->u_list));
+
+	if (temp) {
+		r300FlushCmdBuf(rmesa, __FUNCTION__);
+
+		_mesa_memcpy(rmesa->rmm->u_list, temp,
+			     rmesa->rmm->u_size * sizeof(*rmesa->rmm->u_list));
+		_mesa_free(temp);
+	}
+
+	rmesa->rmm->u_size = nsize;
+}
+
+void r300_mem_init(r300ContextPtr rmesa)
+{
+	rmesa->rmm = malloc(sizeof(struct r300_memory_manager));
+	memset(rmesa->rmm, 0, sizeof(struct r300_memory_manager));
+
+	rmesa->rmm->u_size = 128;
+	resize_u_list(rmesa);
+}
+
+void r300_mem_destroy(r300ContextPtr rmesa)
+{
+	_mesa_free(rmesa->rmm->u_list);
+	rmesa->rmm->u_list = NULL;
+
+	_mesa_free(rmesa->rmm);
+	rmesa->rmm = NULL;
+}
+
+void *r300_mem_ptr(r300ContextPtr rmesa, int id)
+{
+	assert(id <= rmesa->rmm->u_last);
+	return rmesa->rmm->u_list[id].ptr;
+}
+
+int r300_mem_find(r300ContextPtr rmesa, void *ptr)
+{
+	int i;
+
+	for (i = 1; i < rmesa->rmm->u_size + 1; i++)
+		if (rmesa->rmm->u_list[i].ptr &&
+		    ptr >= rmesa->rmm->u_list[i].ptr &&
+		    ptr <
+		    rmesa->rmm->u_list[i].ptr + rmesa->rmm->u_list[i].size)
+			break;
+
+	if (i < rmesa->rmm->u_size + 1)
+		return i;
+
+	fprintf(stderr, "%p failed\n", ptr);
+	return 0;
+}
+
+//#define MM_DEBUG
+int r300_mem_alloc(r300ContextPtr rmesa, int alignment, int size)
+{
+	drm_radeon_mem_alloc_t alloc;
+	int offset = 0, ret;
+	int i, free = -1;
+	int done_age;
+	drm_radeon_mem_free_t memfree;
+	int tries = 0;
+	static int bytes_wasted = 0, allocated = 0;
+
+	if (size < 4096)
+		bytes_wasted += 4096 - size;
+
+	allocated += size;
+
+#if 0
+	static int t = 0;
+	if (t != time(NULL)) {
+		t = time(NULL);
+		fprintf(stderr, "slots used %d, wasted %d kb, allocated %d\n",
+			rmesa->rmm->u_last, bytes_wasted / 1024,
+			allocated / 1024);
+	}
+#endif
+
+	memfree.region = RADEON_MEM_REGION_GART;
+
+      again:
+
+	done_age = radeonGetAge((radeonContextPtr) rmesa);
+
+	if (rmesa->rmm->u_last + 1 >= rmesa->rmm->u_size)
+		resize_u_list(rmesa);
+
+	for (i = rmesa->rmm->u_last + 1; i > 0; i--) {
+		if (rmesa->rmm->u_list[i].ptr == NULL) {
+			free = i;
+			continue;
+		}
+
+		if (rmesa->rmm->u_list[i].h_pending == 0 &&
+		    rmesa->rmm->u_list[i].pending
+		    && rmesa->rmm->u_list[i].age <= done_age) {
+			memfree.region_offset =
+			    (char *)rmesa->rmm->u_list[i].ptr -
+			    (char *)rmesa->radeon.radeonScreen->gartTextures.
+			    map;
+
+			ret =
+			    drmCommandWrite(rmesa->radeon.radeonScreen->
+					    driScreen->fd, DRM_RADEON_FREE,
+					    &memfree, sizeof(memfree));
+
+			if (ret) {
+				fprintf(stderr, "Failed to free at %p\n",
+					rmesa->rmm->u_list[i].ptr);
+				fprintf(stderr, "ret = %s\n", strerror(-ret));
+				exit(1);
+			} else {
+#ifdef MM_DEBUG
+				fprintf(stderr, "really freed %d at age %x\n",
+					i,
+					radeonGetAge((radeonContextPtr) rmesa));
+#endif
+				if (i == rmesa->rmm->u_last)
+					rmesa->rmm->u_last--;
+
+				if (rmesa->rmm->u_list[i].size < 4096)
+					bytes_wasted -=
+					    4096 - rmesa->rmm->u_list[i].size;
+
+				allocated -= rmesa->rmm->u_list[i].size;
+				rmesa->rmm->u_list[i].pending = 0;
+				rmesa->rmm->u_list[i].ptr = NULL;
+				free = i;
+			}
+		}
+	}
+	rmesa->rmm->u_head = i;
+
+	if (free == -1) {
+		WARN_ONCE("Ran out of slots!\n");
+		//usleep(100);
+		r300FlushCmdBuf(rmesa, __FUNCTION__);
+		tries++;
+		if (tries > 100) {
+			WARN_ONCE("Ran out of slots!\n");
+			exit(1);
+		}
+		goto again;
+	}
+
+	alloc.region = RADEON_MEM_REGION_GART;
+	alloc.alignment = alignment;
+	alloc.size = size;
+	alloc.region_offset = &offset;
+
+	ret =
+	    drmCommandWriteRead(rmesa->radeon.dri.fd, DRM_RADEON_ALLOC, &alloc,
+				sizeof(alloc));
+	if (ret) {
+#if 0
+		WARN_ONCE("Ran out of mem!\n");
+		r300FlushCmdBuf(rmesa, __FUNCTION__);
+		//usleep(100);
+		tries2++;
+		tries = 0;
+		if (tries2 > 100) {
+			WARN_ONCE("Ran out of GART memory!\n");
+			exit(1);
+		}
+		goto again;
+#else
+		WARN_ONCE
+		    ("Ran out of GART memory (for %d)!\nPlease consider adjusting GARTSize option.\n",
+		     size);
+		return 0;
+#endif
+	}
+
+	i = free;
+
+	if (i > rmesa->rmm->u_last)
+		rmesa->rmm->u_last = i;
+
+	rmesa->rmm->u_list[i].ptr =
+	    ((GLubyte *) rmesa->radeon.radeonScreen->gartTextures.map) + offset;
+	rmesa->rmm->u_list[i].size = size;
+	rmesa->rmm->u_list[i].age = 0;
+	//fprintf(stderr, "alloc %p at id %d\n", rmesa->rmm->u_list[i].ptr, i);
+
+#ifdef MM_DEBUG
+	fprintf(stderr, "allocated %d at age %x\n", i,
+		radeonGetAge((radeonContextPtr) rmesa));
+#endif
+
+	return i;
+}
+
+void r300_mem_use(r300ContextPtr rmesa, int id)
+{
+	uint64_t ull;
+#ifdef MM_DEBUG
+	fprintf(stderr, "%s: %d at age %x\n", __FUNCTION__, id,
+		radeonGetAge((radeonContextPtr) rmesa));
+#endif
+	drm_r300_cmd_header_t *cmd;
+
+	assert(id <= rmesa->rmm->u_last);
+
+	if (id == 0)
+		return;
+
+	cmd =
+	    (drm_r300_cmd_header_t *) r300AllocCmdBuf(rmesa,
+						      2 + sizeof(ull) / 4,
+						      __FUNCTION__);
+	cmd[0].scratch.cmd_type = R300_CMD_SCRATCH;
+	cmd[0].scratch.reg = R300_MEM_SCRATCH;
+	cmd[0].scratch.n_bufs = 1;
+	cmd[0].scratch.flags = 0;
+	cmd++;
+
+	ull = (uint64_t) (intptr_t) & rmesa->rmm->u_list[id].age;
+	_mesa_memcpy(cmd, &ull, sizeof(ull));
+	cmd += sizeof(ull) / 4;
+
+	cmd[0].u = /*id */ 0;
+
+	LOCK_HARDWARE(&rmesa->radeon);	/* Protect from DRM. */
+	rmesa->rmm->u_list[id].h_pending++;
+	UNLOCK_HARDWARE(&rmesa->radeon);
+}
+
+unsigned long r300_mem_offset(r300ContextPtr rmesa, int id)
+{
+	unsigned long offset;
+
+	assert(id <= rmesa->rmm->u_last);
+
+	offset = (char *)rmesa->rmm->u_list[id].ptr -
+	    (char *)rmesa->radeon.radeonScreen->gartTextures.map;
+	offset += rmesa->radeon.radeonScreen->gart_texture_offset;
+
+	return offset;
+}
+
+void *r300_mem_map(r300ContextPtr rmesa, int id, int access)
+{
+#ifdef MM_DEBUG
+	fprintf(stderr, "%s: %d at age %x\n", __FUNCTION__, id,
+		radeonGetAge((radeonContextPtr) rmesa));
+#endif
+	void *ptr;
+	int tries = 0;
+
+	assert(id <= rmesa->rmm->u_last);
+
+	if (access == R300_MEM_R) {
+
+		if (rmesa->rmm->u_list[id].mapped == 1)
+			WARN_ONCE("buffer %d already mapped\n", id);
+
+		rmesa->rmm->u_list[id].mapped = 1;
+		ptr = r300_mem_ptr(rmesa, id);
+
+		return ptr;
+	}
+
+	if (rmesa->rmm->u_list[id].h_pending)
+		r300FlushCmdBuf(rmesa, __FUNCTION__);
+
+	if (rmesa->rmm->u_list[id].h_pending) {
+		return NULL;
+	}
+
+	while (rmesa->rmm->u_list[id].age >
+	       radeonGetAge((radeonContextPtr) rmesa) && tries++ < 1000)
+		usleep(10);
+
+	if (tries >= 1000) {
+		fprintf(stderr, "Idling failed (%x vs %x)\n",
+			rmesa->rmm->u_list[id].age,
+			radeonGetAge((radeonContextPtr) rmesa));
+		return NULL;
+	}
+
+	if (rmesa->rmm->u_list[id].mapped == 1)
+		WARN_ONCE("buffer %d already mapped\n", id);
+
+	rmesa->rmm->u_list[id].mapped = 1;
+	ptr = r300_mem_ptr(rmesa, id);
+
+	return ptr;
+}
+
+void r300_mem_unmap(r300ContextPtr rmesa, int id)
+{
+#ifdef MM_DEBUG
+	fprintf(stderr, "%s: %d at age %x\n", __FUNCTION__, id,
+		radeonGetAge((radeonContextPtr) rmesa));
+#endif
+
+	assert(id <= rmesa->rmm->u_last);
+
+	if (rmesa->rmm->u_list[id].mapped == 0)
+		WARN_ONCE("buffer %d not mapped\n", id);
+
+	rmesa->rmm->u_list[id].mapped = 0;
+}
+
+void r300_mem_free(r300ContextPtr rmesa, int id)
+{
+#ifdef MM_DEBUG
+	fprintf(stderr, "%s: %d at age %x\n", __FUNCTION__, id,
+		radeonGetAge((radeonContextPtr) rmesa));
+#endif
+
+	assert(id <= rmesa->rmm->u_last);
+
+	if (id == 0)
+		return;
+
+	if (rmesa->rmm->u_list[id].ptr == NULL) {
+		WARN_ONCE("Not allocated!\n");
+		return;
+	}
+
+	if (rmesa->rmm->u_list[id].pending) {
+		WARN_ONCE("%p already pended!\n", rmesa->rmm->u_list[id].ptr);
+		return;
+	}
+
+	rmesa->rmm->u_list[id].pending = 1;
+}
+#endif

src/mesa/drivers/dri/r300/r300_mem.h

@@ -0,0 +1,37 @@
+#ifndef __R300_MEM_H__
+#define __R300_MEM_H__
+
+//#define R300_MEM_PDL 0
+#define R300_MEM_UL 1
+
+#define R300_MEM_R 1
+#define R300_MEM_W 2
+#define R300_MEM_RW (R300_MEM_R | R300_MEM_W)
+
+#define R300_MEM_SCRATCH 2
+
+struct r300_memory_manager {
+	struct {
+		void *ptr;
+		uint32_t size;
+		uint32_t age;
+		uint32_t h_pending;
+		int pending;
+		int mapped;
+	} *u_list;
+	int u_head, u_size, u_last;
+
+};
+
+extern void r300_mem_init(r300ContextPtr rmesa);
+extern void r300_mem_destroy(r300ContextPtr rmesa);
+extern void *r300_mem_ptr(r300ContextPtr rmesa, int id);
+extern int r300_mem_find(r300ContextPtr rmesa, void *ptr);
+extern int r300_mem_alloc(r300ContextPtr rmesa, int alignment, int size);
+extern void r300_mem_use(r300ContextPtr rmesa, int id);
+extern unsigned long r300_mem_offset(r300ContextPtr rmesa, int id);
+extern void *r300_mem_map(r300ContextPtr rmesa, int id, int access);
+extern void r300_mem_unmap(r300ContextPtr rmesa, int id);
+extern void r300_mem_free(r300ContextPtr rmesa, int id);
+
+#endif

src/mesa/drivers/dri/r300/r300_reg.h

@@ -23,6 +23,8 @@ USE OR OTHER DEALINGS IN THE SOFTWARE.
 
 **************************************************************************/
 
+/* *INDENT-OFF* */
+
 #ifndef _R300_REG_H
 #define _R300_REG_H
 
@@ -488,6 +490,7 @@ USE OR OTHER DEALINGS IN THE SOFTWARE.
 #	define R300_GB_W_SELECT_1		(1<<4)
 
 #define R300_GB_AA_CONFIG		0x4020
+#	define R300_AA_DISABLE			0x00
 #	define R300_AA_ENABLE			0x01
 #	define R300_AA_SUBSAMPLES_2		0
 #	define R300_AA_SUBSAMPLES_3		(1<<1)
@@ -670,6 +673,11 @@ USE OR OTHER DEALINGS IN THE SOFTWARE.
 /* Special handling for color: When the fragment program uses color,
  * the ROUTE_0_COLOR bit is set and ROUTE_0_COLOR_DEST contains the
  * color register index.
+ *
+ * Apperently you may set the R300_RS_ROUTE_0_COLOR bit, but not provide any
+ * R300_RS_ROUTE_0_COLOR_DEST value; this setup is used for clearing the state.
+ * See r300_ioctl.c:r300EmitClearState. I'm not sure if this setup is strictly
+ * correct or not. - Oliver.
  */
 #       define R300_RS_ROUTE_0_COLOR             (1 << 14)
 #       define R300_RS_ROUTE_0_COLOR_DEST_SHIFT  17
@@ -1554,6 +1562,7 @@ USE OR OTHER DEALINGS IN THE SOFTWARE.
 #define R300_PRIM_COLOR_ORDER_BGRA              (0 << 6)
 #define R300_PRIM_COLOR_ORDER_RGBA              (1 << 6)
 #define R300_PRIM_NUM_VERTICES_SHIFT            16
+#define R300_PRIM_NUM_VERTICES_MASK             0xffff
 
 /* Draw a primitive from vertex data in arrays loaded via 3D_LOAD_VBPNTR.
  * Two parameter dwords:
@@ -1602,5 +1611,6 @@ USE OR OTHER DEALINGS IN THE SOFTWARE.
  */
 #define R300_CP_CMD_BITBLT_MULTI	0xC0009B00
 
-
 #endif /* _R300_REG_H */
+
+/* *INDENT-ON* */

src/mesa/drivers/dri/r300/r300_render.c

@@ -25,9 +25,26 @@ USE OR OTHER DEALINGS IN THE SOFTWARE.
 
 **************************************************************************/
 
-/*
- * Authors:
- *   Nicolai Haehnle <prefect_@gmx.net>
+/**
+ * \file
+ *
+ * \brief R300 Render (Vertex Buffer Implementation)
+ *
+ * The immediate implementation has been removed from CVS in favor of the vertex
+ * buffer implementation.
+ *
+ * The render functions are called by the pipeline manager to render a batch of
+ * primitives. They return TRUE to pass on to the next stage (i.e. software
+ * rasterization) or FALSE to indicate that the pipeline has finished after
+ * rendering something.
+ *
+ * When falling back to software TCL still attempt to use hardware
+ * rasterization.
+ *
+ * I am not sure that the cache related registers are setup correctly, but
+ * obviously this does work... Further investigation is needed.
+ *
+ * \author Nicolai Haehnle <prefect_@gmx.net>
  */
 
 #include "glheader.h"
@@ -38,14 +55,12 @@ USE OR OTHER DEALINGS IN THE SOFTWARE.
 #include "context.h"
 #include "dd.h"
 #include "simple_list.h"
-
 #include "api_arrayelt.h"
 #include "swrast/swrast.h"
 #include "swrast_setup/swrast_setup.h"
 #include "vbo/vbo.h"
 #include "tnl/tnl.h"
 #include "tnl/t_vp_build.h"
-
 #include "radeon_reg.h"
 #include "radeon_macros.h"
 #include "radeon_ioctl.h"
@@ -54,155 +69,141 @@ USE OR OTHER DEALINGS IN THE SOFTWARE.
 #include "r300_ioctl.h"
 #include "r300_state.h"
 #include "r300_reg.h"
-#include "r300_program.h"
 #include "r300_tex.h"
-#include "r300_maos.h"
 #include "r300_emit.h"
-
 extern int future_hw_tcl_on;
 
-/**********************************************************************
-*                     Hardware rasterization
-*
-* When we fell back to software TCL, we still try to use the
-* rasterization hardware for rendering.
-**********************************************************************/
-
-static int r300_get_primitive_type(r300ContextPtr rmesa, GLcontext *ctx, int prim)
+/**
+ * \brief Convert a OpenGL primitive type into a R300 primitive type.
+ */
+static int r300PrimitiveType(r300ContextPtr rmesa, GLcontext * ctx, int prim)
 {
-	int type=-1;
-
 	switch (prim & PRIM_MODE_MASK) {
 	case GL_POINTS:
-	        type=R300_VAP_VF_CNTL__PRIM_POINTS;
+		return R300_VAP_VF_CNTL__PRIM_POINTS;
 		break;
 	case GL_LINES:
-	        type=R300_VAP_VF_CNTL__PRIM_LINES;
+		return R300_VAP_VF_CNTL__PRIM_LINES;
 		break;
 	case GL_LINE_STRIP:
-	        type=R300_VAP_VF_CNTL__PRIM_LINE_STRIP;
+		return R300_VAP_VF_CNTL__PRIM_LINE_STRIP;
 		break;
 	case GL_LINE_LOOP:
-		type=R300_VAP_VF_CNTL__PRIM_LINE_LOOP;
+		return R300_VAP_VF_CNTL__PRIM_LINE_LOOP;
 		break;
 	case GL_TRIANGLES:
-	        type=R300_VAP_VF_CNTL__PRIM_TRIANGLES;
+		return R300_VAP_VF_CNTL__PRIM_TRIANGLES;
 		break;
 	case GL_TRIANGLE_STRIP:
-	        type=R300_VAP_VF_CNTL__PRIM_TRIANGLE_STRIP;
+		return R300_VAP_VF_CNTL__PRIM_TRIANGLE_STRIP;
 		break;
 	case GL_TRIANGLE_FAN:
-	        type=R300_VAP_VF_CNTL__PRIM_TRIANGLE_FAN;
+		return R300_VAP_VF_CNTL__PRIM_TRIANGLE_FAN;
 		break;
 	case GL_QUADS:
-	        type=R300_VAP_VF_CNTL__PRIM_QUADS;
+		return R300_VAP_VF_CNTL__PRIM_QUADS;
 		break;
 	case GL_QUAD_STRIP:
-	        type=R300_VAP_VF_CNTL__PRIM_QUAD_STRIP;
+		return R300_VAP_VF_CNTL__PRIM_QUAD_STRIP;
 		break;
 	case GL_POLYGON:
-		type=R300_VAP_VF_CNTL__PRIM_POLYGON;
+		return R300_VAP_VF_CNTL__PRIM_POLYGON;
 		break;
 	default:
- 		fprintf(stderr, "%s:%s Do not know how to handle primitive %02x - help me !\n",
-			__FILE__, __FUNCTION__,
-			prim & PRIM_MODE_MASK);
+		assert(0);
 		return -1;
 		break;
 	}
-   return type;
 }
 
-int r300_get_num_verts(r300ContextPtr rmesa, int num_verts, int prim)
+static int r300NumVerts(r300ContextPtr rmesa, int num_verts, int prim)
 {
 	int verts_off = 0;
-	char *name="UNKNOWN";
 
 	switch (prim & PRIM_MODE_MASK) {
 	case GL_POINTS:
-   		name="P";
 		verts_off = 0;
 		break;
 	case GL_LINES:
-   		name="L";
 		verts_off = num_verts % 2;
 		break;
 	case GL_LINE_STRIP:
-   		name="LS";
 		if (num_verts < 2)
 			verts_off = num_verts;
 		break;
 	case GL_LINE_LOOP:
-   		name="LL";
 		if (num_verts < 2)
 			verts_off = num_verts;
 		break;
 	case GL_TRIANGLES:
-   		name="T";
 		verts_off = num_verts % 3;
 		break;
 	case GL_TRIANGLE_STRIP:
-   		name="TS";
 		if (num_verts < 3)
 			verts_off = num_verts;
 		break;
 	case GL_TRIANGLE_FAN:
-   		name="TF";
 		if (num_verts < 3)
 			verts_off = num_verts;
 		break;
 	case GL_QUADS:
-   		name="Q";
 		verts_off = num_verts % 4;
 		break;
 	case GL_QUAD_STRIP:
-   		name="QS";
 		if (num_verts < 4)
 			verts_off = num_verts;
 		else
 			verts_off = num_verts % 2;
 		break;
 	case GL_POLYGON:
-		name="P";
 		if (num_verts < 3)
 			verts_off = num_verts;
 		break;
 	default:
- 		fprintf(stderr, "%s:%s Do not know how to handle primitive %02x - help me !\n",
-			__FILE__, __FUNCTION__,
-			prim & PRIM_MODE_MASK);
+		assert(0);
 		return -1;
 		break;
 	}
 
-	if (RADEON_DEBUG & DEBUG_VERTS) {
-		if (num_verts - verts_off == 0) {
-			WARN_ONCE("user error: Need more than %d vertices to draw primitive %s !\n", num_verts, name);
-			return 0;
-		}
-
-		if (verts_off > 0) {
-			WARN_ONCE("user error: %d is not a valid number of vertices for primitive %s !\n", num_verts, name);
-		}
-	}
-
 	return num_verts - verts_off;
 }
 
-/* Immediate implementation has been removed from CVS. */
+static void r300EmitElts(GLcontext * ctx, void *elts, unsigned long n_elts,
+			 int elt_size)
+{
+	r300ContextPtr rmesa = R300_CONTEXT(ctx);
+	struct r300_dma_region *rvb = &rmesa->state.elt_dma;
+	void *out;
 
-/* vertex buffer implementation */
+	assert(elt_size == 2 || elt_size == 4);
 
-static void inline fire_EB(r300ContextPtr rmesa, unsigned long addr, int vertex_count, int type, int elt_size)
+	if (r300IsGartMemory(rmesa, elts, n_elts * elt_size)) {
+		rvb->address = rmesa->radeon.radeonScreen->gartTextures.map;
+		rvb->start = ((char *)elts) - rvb->address;
+		rvb->aos_offset =
+		    rmesa->radeon.radeonScreen->gart_texture_offset +
+		    rvb->start;
+		return;
+	} else if (r300IsGartMemory(rmesa, elts, 1)) {
+		WARN_ONCE("Pointer not within GART memory!\n");
+		_mesa_exit(-1);
+	}
+
+	r300AllocDmaRegion(rmesa, rvb, n_elts * elt_size, elt_size);
+	rvb->aos_offset = GET_START(rvb);
+
+	out = rvb->address + rvb->start;
+	memcpy(out, elts, n_elts * elt_size);
+}
+
+static void r300FireEB(r300ContextPtr rmesa, unsigned long addr,
+		       int vertex_count, int type, int elt_size)
 {
 	int cmd_reserved = 0;
 	int cmd_written = 0;
 	drm_radeon_cmd_header_t *cmd = NULL;
-	unsigned long addr_a;
 	unsigned long t_addr;
 	unsigned long magic_1, magic_2;
-	GLcontext *ctx;
-	ctx = rmesa->radeon.glCtx;
 
 	assert(elt_size == 2 || elt_size == 4);
 
@@ -210,115 +211,168 @@ static void inline fire_EB(r300ContextPtr rmesa, unsigned long addr, int vertex_
 		WARN_ONCE("Badly aligned buffer\n");
 		return;
 	}
-#ifdef OPTIMIZE_ELTS
-	addr_a = 0;
 
 	magic_1 = (addr % 32) / 4;
-	t_addr = addr & (~0x1d);
+	t_addr = addr & ~0x1d;
 	magic_2 = (vertex_count + 1 + (t_addr & 0x2)) / 2 + magic_1;
 
-	check_space(6);
-
 	start_packet3(RADEON_CP_PACKET3_3D_DRAW_INDX_2, 0);
 	if (elt_size == 4) {
-		e32(R300_VAP_VF_CNTL__PRIM_WALK_INDICES | (vertex_count<<16) | type | R300_VAP_VF_CNTL__INDEX_SIZE_32bit);
+		e32(R300_VAP_VF_CNTL__PRIM_WALK_INDICES |
+		    (vertex_count << 16) | type |
+		    R300_VAP_VF_CNTL__INDEX_SIZE_32bit);
 	} else {
-		e32(R300_VAP_VF_CNTL__PRIM_WALK_INDICES | (vertex_count<<16) | type);
+		e32(R300_VAP_VF_CNTL__PRIM_WALK_INDICES |
+		    (vertex_count << 16) | type);
 	}
 
 	start_packet3(RADEON_CP_PACKET3_INDX_BUFFER, 2);
+#ifdef OPTIMIZE_ELTS
 	if (elt_size == 4) {
 		e32(R300_EB_UNK1 | (0 << 16) | R300_EB_UNK2);
-		e32(addr /*& 0xffffffe3*/);
+		e32(addr);
 	} else {
 		e32(R300_EB_UNK1 | (magic_1 << 16) | R300_EB_UNK2);
 		e32(t_addr);
 	}
-
-	if(elt_size == 4){
-		e32(vertex_count /*+ addr_a/4*/); /* Total number of dwords needed? */
-	} else {
-		e32(magic_2); /* Total number of dwords needed? */
-	}
-	//cp_delay(rmesa, 1);
-#if 0
-	fprintf(stderr, "magic_1 %d\n", magic_1);
-	fprintf(stderr, "t_addr %x\n", t_addr);
-	fprintf(stderr, "magic_2 %d\n", magic_2);
-	exit(1);
-#endif
 #else
-	(void)magic_2, (void)magic_1, (void)t_addr;
-
-	addr_a = 0;
-
-	check_space(6);
-
-	start_packet3(RADEON_CP_PACKET3_3D_DRAW_INDX_2, 0);
-	if(elt_size == 4){
-		e32(R300_VAP_VF_CNTL__PRIM_WALK_INDICES | (vertex_count<<16) | type | R300_VAP_VF_CNTL__INDEX_SIZE_32bit);
-	} else {
-		e32(R300_VAP_VF_CNTL__PRIM_WALK_INDICES | (vertex_count<<16) | type);
-	}
-
-	start_packet3(RADEON_CP_PACKET3_INDX_BUFFER, 2);
 	e32(R300_EB_UNK1 | (0 << 16) | R300_EB_UNK2);
-	e32(addr /*& 0xffffffe3*/);
+	e32(addr);
+#endif
 
 	if (elt_size == 4) {
-		e32(vertex_count /*+ addr_a/4*/); /* Total number of dwords needed? */
+		e32(vertex_count);
 	} else {
-		e32((vertex_count+1)/2 /*+ addr_a/4*/); /* Total number of dwords needed? */
-	}
-	//cp_delay(rmesa, 1);
+#ifdef OPTIMIZE_ELTS
+		e32(magic_2);
+#else
+		e32((vertex_count + 1) / 2);
 #endif
 	}
+}
 
-static void r300_render_vb_primitive(r300ContextPtr rmesa,
-	GLcontext *ctx,
-	int start,
-	int end,
-	int prim)
+static void r300EmitAOS(r300ContextPtr rmesa, GLuint nr, GLuint offset)
 {
-   int type, num_verts;
-
-   type=r300_get_primitive_type(rmesa, ctx, prim);
-   num_verts=r300_get_num_verts(rmesa, end-start, prim);
-
-   if(type<0 || num_verts <= 0)return;
-
-   if(rmesa->state.VB.Elts){
-	r300EmitAOS(rmesa, rmesa->state.aos_count, /*0*/start);
-#if 0
+	int sz = 1 + (nr >> 1) * 3 + (nr & 1) * 2;
+	int i;
 	int cmd_reserved = 0;
 	int cmd_written = 0;
 	drm_radeon_cmd_header_t *cmd = NULL;
-	int i;
-	start_index32_packet(num_verts, type);
-	for(i=0; i < num_verts; i++)
-		e32(((unsigned long *)rmesa->state.VB.Elts)[i]/*rmesa->state.Elts[start+i]*/); /* start ? */
-#else
-	if(num_verts == 1){
-		//start_index32_packet(num_verts, type);
-		//e32(rmesa->state.Elts[start]);
-		return;
+
+	if (RADEON_DEBUG & DEBUG_VERTS)
+		fprintf(stderr, "%s: nr=%d, ofs=0x%08x\n", __FUNCTION__, nr,
+			offset);
+
+	start_packet3(RADEON_CP_PACKET3_3D_LOAD_VBPNTR, sz - 1);
+	e32(nr);
+	for (i = 0; i + 1 < nr; i += 2) {
+		e32((rmesa->state.aos[i].aos_size << 0)
+		    | (rmesa->state.aos[i].aos_stride << 8)
+		    | (rmesa->state.aos[i + 1].aos_size << 16)
+		    | (rmesa->state.aos[i + 1].aos_stride << 24)
+		    );
+		e32(rmesa->state.aos[i].aos_offset +
+		    offset * 4 * rmesa->state.aos[i].aos_stride);
+		e32(rmesa->state.aos[i + 1].aos_offset +
+		    offset * 4 * rmesa->state.aos[i + 1].aos_stride);
 	}
 
-	if(num_verts > 65535){ /* not implemented yet */
+	if (nr & 1) {
+		e32((rmesa->state.aos[nr - 1].aos_size << 0)
+		    | (rmesa->state.aos[nr - 1].aos_stride << 8)
+		    );
+		e32(rmesa->state.aos[nr - 1].aos_offset +
+		    offset * 4 * rmesa->state.aos[nr - 1].aos_stride);
+	}
+}
+
+static void r300FireAOS(r300ContextPtr rmesa, int vertex_count, int type)
+{
+	int cmd_reserved = 0;
+	int cmd_written = 0;
+	drm_radeon_cmd_header_t *cmd = NULL;
+
+	start_packet3(RADEON_CP_PACKET3_3D_DRAW_VBUF_2, 0);
+	e32(R300_VAP_VF_CNTL__PRIM_WALK_VERTEX_LIST | (vertex_count << 16)
+	    | type);
+}
+
+static void r300RunRenderPrimitive(r300ContextPtr rmesa, GLcontext * ctx,
+				   int start, int end, int prim)
+{
+	int type, num_verts;
+
+	type = r300PrimitiveType(rmesa, ctx, prim);
+	num_verts = r300NumVerts(rmesa, end - start, prim);
+
+	if (type < 0 || num_verts <= 0)
+		return;
+
+	if (rmesa->state.VB.Elts) {
+		r300EmitAOS(rmesa, rmesa->state.aos_count, start);
+		if (num_verts > 65535) {
+			/* not implemented yet */
 			WARN_ONCE("Too many elts\n");
 			return;
 		}
-
-	r300EmitElts(ctx, rmesa->state.VB.Elts, num_verts, rmesa->state.VB.elt_size);
-	fire_EB(rmesa, rmesa->state.elt_dma.aos_offset, num_verts, type, rmesa->state.VB.elt_size);
-#endif
+		r300EmitElts(ctx, rmesa->state.VB.Elts, num_verts,
+			     rmesa->state.VB.elt_size);
+		r300FireEB(rmesa, rmesa->state.elt_dma.aos_offset,
+			   num_verts, type, rmesa->state.VB.elt_size);
 	} else {
 		r300EmitAOS(rmesa, rmesa->state.aos_count, start);
-	   fire_AOS(rmesa, num_verts, type);
+		r300FireAOS(rmesa, num_verts, type);
 	}
 }
 
-GLboolean r300_run_vb_render(GLcontext *ctx,
+#define CONV_VB(a, b) rvb->AttribPtr[(a)].size = vb->b->size, \
+			rvb->AttribPtr[(a)].type = GL_FLOAT, \
+			rvb->AttribPtr[(a)].stride = vb->b->stride, \
+			rvb->AttribPtr[(a)].data = vb->b->data
+
+static void radeon_vb_to_rvb(r300ContextPtr rmesa,
+			     struct radeon_vertex_buffer *rvb,
+			     struct vertex_buffer *vb)
+{
+	int i;
+	GLcontext *ctx;
+	ctx = rmesa->radeon.glCtx;
+
+	memset(rvb, 0, sizeof(*rvb));
+
+	rvb->Elts = vb->Elts;
+	rvb->elt_size = 4;
+	rvb->elt_min = 0;
+	rvb->elt_max = vb->Count;
+
+	rvb->Count = vb->Count;
+
+	if (hw_tcl_on) {
+		CONV_VB(VERT_ATTRIB_POS, ObjPtr);
+	} else {
+		assert(vb->ClipPtr);
+		CONV_VB(VERT_ATTRIB_POS, ClipPtr);
+	}
+
+	CONV_VB(VERT_ATTRIB_NORMAL, NormalPtr);
+	CONV_VB(VERT_ATTRIB_COLOR0, ColorPtr[0]);
+	CONV_VB(VERT_ATTRIB_COLOR1, SecondaryColorPtr[0]);
+	CONV_VB(VERT_ATTRIB_FOG, FogCoordPtr);
+
+	for (i = 0; i < ctx->Const.MaxTextureCoordUnits; i++)
+		CONV_VB(VERT_ATTRIB_TEX0 + i, TexCoordPtr[i]);
+
+	for (i = 0; i < MAX_VERTEX_PROGRAM_ATTRIBS; i++)
+		CONV_VB(VERT_ATTRIB_GENERIC0 + i,
+			AttribPtr[VERT_ATTRIB_GENERIC0 + i]);
+
+	rvb->Primitive = vb->Primitive;
+	rvb->PrimitiveCount = vb->PrimitiveCount;
+	rvb->LockFirst = rvb->LockCount = 0;
+	rvb->lock_uptodate = GL_FALSE;
+}
+
+static GLboolean r300RunRender(GLcontext * ctx,
 			       struct tnl_pipeline_stage *stage)
 {
 	r300ContextPtr rmesa = R300_CONTEXT(ctx);
@@ -328,7 +382,6 @@ GLboolean r300_run_vb_render(GLcontext *ctx,
 	int cmd_written = 0;
 	drm_radeon_cmd_header_t *cmd = NULL;
 
-
 	if (RADEON_DEBUG & DEBUG_PRIMS)
 		fprintf(stderr, "%s\n", __FUNCTION__);
 
@@ -354,21 +407,22 @@ GLboolean r300_run_vb_render(GLcontext *ctx,
 	for (i = 0; i < VB->PrimitiveCount; i++) {
 		GLuint prim = _tnl_translate_prim(&VB->Primitive[i]);
 		GLuint start = VB->Primitive[i].start;
-		GLuint length = VB->Primitive[i].count;
-
-		r300_render_vb_primitive(rmesa, ctx, start, start + length, prim);
+		GLuint end = VB->Primitive[i].start + VB->Primitive[i].count;
+		r300RunRenderPrimitive(rmesa, ctx, start, end, prim);
 	}
 
 	reg_start(R300_RB3D_DSTCACHE_CTLSTAT, 0);
-	e32(R300_RB3D_DSTCACHE_UNKNOWN_0A /*R300_RB3D_DSTCACHE_UNKNOWN_02*/);
+	e32(R300_RB3D_DSTCACHE_UNKNOWN_0A);
 
 	reg_start(R300_RB3D_ZCACHE_CTLSTAT, 0);
-	e32(R300_RB3D_ZCACHE_UNKNOWN_03 /*R300_RB3D_ZCACHE_UNKNOWN_01*/);
+	e32(R300_RB3D_ZCACHE_UNKNOWN_03);
 
 #ifdef USER_BUFFERS
 	r300UseArrays(ctx);
 #endif
+
 	r300ReleaseArrays(ctx);
+
 	return GL_FALSE;
 }
 
@@ -382,108 +436,58 @@ GLboolean r300_run_vb_render(GLcontext *ctx,
 		}							\
 	} while(0)
 
-int r300Fallback(GLcontext *ctx)
+static int r300Fallback(GLcontext * ctx)
 {
 	r300ContextPtr r300 = R300_CONTEXT(ctx);
-	struct r300_fragment_program *rp =
-		(struct r300_fragment_program *)
+	struct r300_fragment_program *fp = (struct r300_fragment_program *)
 	    (char *)ctx->FragmentProgram._Current;
 
-	if (rp) {
-		if (!rp->translated)
-			r300_translate_fragment_shader(r300, rp);
-
-		FALLBACK_IF(!rp->translated);
+	if (fp) {
+		if (!fp->translated)
+			r300TranslateFragmentShader(r300, fp);
+		FALLBACK_IF(!fp->translated);
 	}
 
-	/* We do not do SELECT or FEEDBACK (yet ?)
-	 * Is it worth doing them ?
-	 */
 	FALLBACK_IF(ctx->RenderMode != GL_RENDER);
 
-#if 0
-	/* These should work now.. */
-	FALLBACK_IF(ctx->Color.DitherFlag);
-	/* GL_ALPHA_TEST */
-	FALLBACK_IF(ctx->Color.AlphaEnabled);
-	/* GL_BLEND */
-	FALLBACK_IF(ctx->Color.BlendEnabled);
-	/* GL_POLYGON_OFFSET_FILL */
-	FALLBACK_IF(ctx->Polygon.OffsetFill);
-	/* FOG seems to trigger an unknown output
-	 *  in vertex program.
-	 */
-	FALLBACK_IF(ctx->Fog.Enabled);
-#endif
-	FALLBACK_IF(ctx->Stencil._TestTwoSide &&
-		    (ctx->Stencil.Ref[0] != ctx->Stencil.Ref[1] ||
-		     ctx->Stencil.ValueMask[0] != ctx->Stencil.ValueMask[1] ||
-		     ctx->Stencil.WriteMask[0] != ctx->Stencil.WriteMask[1]));
+	FALLBACK_IF(ctx->Stencil._TestTwoSide
+		    && (ctx->Stencil.Ref[0] != ctx->Stencil.Ref[1]
+			|| ctx->Stencil.ValueMask[0] !=
+			ctx->Stencil.ValueMask[1]
+			|| ctx->Stencil.WriteMask[0] !=
+			ctx->Stencil.WriteMask[1]));
 
-	if(!r300->disable_lowimpact_fallback){
-		/* GL_POLYGON_OFFSET_POINT */
-		FALLBACK_IF(ctx->Polygon.OffsetPoint);
-		/* GL_POLYGON_OFFSET_LINE */
-		FALLBACK_IF(ctx->Polygon.OffsetLine);
-#if 0
-		/* GL_STENCIL_TEST */
-		FALLBACK_IF(ctx->Stencil.Enabled);
-		/* GL_POLYGON_SMOOTH disabling to get blender going */
-		FALLBACK_IF(ctx->Polygon.SmoothFlag);
-#endif
-		/* GL_POLYGON_STIPPLE */
-		FALLBACK_IF(ctx->Polygon.StippleFlag);
-		/* GL_MULTISAMPLE_ARB */
-		FALLBACK_IF(ctx->Multisample.Enabled);
-		/* blender ? */
-		FALLBACK_IF(ctx->Line.StippleFlag);
-		/* GL_LINE_SMOOTH */
-		FALLBACK_IF(ctx->Line.SmoothFlag);
-		/* GL_POINT_SMOOTH */
-		FALLBACK_IF(ctx->Point.SmoothFlag);
-	}
-
-	/* Fallback for LOGICOP */
 	FALLBACK_IF(ctx->Color.ColorLogicOpEnabled);
 
-	/* Rest could be done with vertex fragments */
-	if (ctx->Extensions.NV_point_sprite ||
-	    ctx->Extensions.ARB_point_sprite)
-		/* GL_POINT_SPRITE_NV */
+	if (ctx->Extensions.NV_point_sprite || ctx->Extensions.ARB_point_sprite)
 		FALLBACK_IF(ctx->Point.PointSprite);
 
+	if (!r300->disable_lowimpact_fallback) {
+		FALLBACK_IF(ctx->Polygon.OffsetPoint);
+		FALLBACK_IF(ctx->Polygon.OffsetLine);
+		FALLBACK_IF(ctx->Polygon.StippleFlag);
+		FALLBACK_IF(ctx->Multisample.Enabled);
+		FALLBACK_IF(ctx->Line.StippleFlag);
+		FALLBACK_IF(ctx->Line.SmoothFlag);
+		FALLBACK_IF(ctx->Point.SmoothFlag);
+	}
+
 	return R300_FALLBACK_NONE;
 }
 
-/**
- * Called by the pipeline manager to render a batch of primitives.
- * We can return true to pass on to the next stage (i.e. software
- * rasterization) or false to indicate that the pipeline has finished
- * after we render something.
- */
-static GLboolean r300_run_render(GLcontext *ctx,
+static GLboolean r300RunNonTCLRender(GLcontext * ctx,
 				     struct tnl_pipeline_stage *stage)
 {
-
 	if (RADEON_DEBUG & DEBUG_PRIMS)
 		fprintf(stderr, "%s\n", __FUNCTION__);
 
 	if (r300Fallback(ctx) >= R300_FALLBACK_RAST)
 		return GL_TRUE;
 
-	return r300_run_vb_render(ctx, stage);
+	return r300RunRender(ctx, stage);
 }
 
-const struct tnl_pipeline_stage _r300_render_stage = {
-	"r300 hw rasterize",
-	NULL,
-	NULL,
-	NULL,
-	NULL,
-	r300_run_render		/* run */
-};
-
-static GLboolean r300_run_tcl_render(GLcontext *ctx,
+static GLboolean r300RunTCLRender(GLcontext * ctx,
 				  struct tnl_pipeline_stage *stage)
 {
 	r300ContextPtr rmesa = R300_CONTEXT(ctx);
@@ -493,6 +497,7 @@ static GLboolean r300_run_tcl_render(GLcontext *ctx,
 
 	if (RADEON_DEBUG & DEBUG_PRIMS)
 		fprintf(stderr, "%s\n", __FUNCTION__);
+
 	if (hw_tcl_on == GL_FALSE)
 		return GL_TRUE;
 
@@ -504,42 +509,28 @@ static GLboolean r300_run_tcl_render(GLcontext *ctx,
 	r300UpdateShaders(rmesa);
 
 	vp = (struct r300_vertex_program *)CURRENT_VERTEX_SHADER(ctx);
-#if 0 /* Draw every second request with software arb vp */
-	vp->native++;
-	vp->native &= 1;
-	//vp->native = GL_FALSE;
-#endif
-
-#if 0 /* You dont want to know what this does... */
-	TNLcontext *tnl = TNL_CONTEXT(ctx);
-	struct tnl_cache *cache;
-	struct tnl_cache_item *c;
-
-	cache = tnl->vp_cache;
-	c = cache->items[0xc000cc0e % cache->size];
-
-	if(c && c->data == vp)
-		vp->native = GL_FALSE;
-
-#endif
-#if 0
-	vp->native = GL_FALSE;
-#endif
 	if (vp->native == GL_FALSE) {
 		hw_tcl_on = GL_FALSE;
 		return GL_TRUE;
 	}
-	//r300UpdateShaderStates(rmesa);
 
-	return r300_run_vb_render(ctx, stage);
+	return r300RunRender(ctx, stage);
 }
 
-const struct tnl_pipeline_stage _r300_tcl_stage = {
-	"r300 tcl",
+const struct tnl_pipeline_stage _r300_render_stage = {
+	"r300 Hardware Rasterization",
 	NULL,
 	NULL,
 	NULL,
 	NULL,
-	r300_run_tcl_render	/* run */
+	r300RunNonTCLRender
 };
 
+const struct tnl_pipeline_stage _r300_tcl_stage = {
+	"r300 Hardware Transform, Clipping and Lighting",
+	NULL,
+	NULL,
+	NULL,
+	NULL,
+	r300RunTCLRender
+};

src/mesa/drivers/dri/r300/r300_shader.c

@@ -7,21 +7,8 @@
 #include "r300_context.h"
 #include "r300_fragprog.h"
 
-static void
-r300BindProgram(GLcontext *ctx, GLenum target, struct gl_program *prog)
-{
-	switch(target){
-		case GL_VERTEX_PROGRAM_ARB:
-		case GL_FRAGMENT_PROGRAM_ARB:
-		break;
-		default:
-			WARN_ONCE("Target not supported yet!\n");
-		break;
-	}
-}
-
-static struct gl_program *
-r300NewProgram(GLcontext *ctx, GLenum target, GLuint id)
+static struct gl_program *r300NewProgram(GLcontext * ctx, GLenum target,
+					 GLuint id)
 {
 	struct r300_vertex_program_cont *vp;
 	struct r300_fragment_program *fp;
@@ -30,14 +17,17 @@ r300NewProgram(GLcontext *ctx, GLenum target, GLuint id)
 	case GL_VERTEX_STATE_PROGRAM_NV:
 	case GL_VERTEX_PROGRAM_ARB:
 		vp = CALLOC_STRUCT(r300_vertex_program_cont);
-			return _mesa_init_vertex_program(ctx, &vp->mesa_program, target, id);
+		return _mesa_init_vertex_program(ctx, &vp->mesa_program,
+						 target, id);
 	case GL_FRAGMENT_PROGRAM_ARB:
 		fp = CALLOC_STRUCT(r300_fragment_program);
 		fp->ctx = ctx;
-			return _mesa_init_fragment_program(ctx, &fp->mesa_program, target, id);
+		return _mesa_init_fragment_program(ctx, &fp->mesa_program,
+						   target, id);
 	case GL_FRAGMENT_PROGRAM_NV:
 		fp = CALLOC_STRUCT(r300_fragment_program);
-			return _mesa_init_fragment_program(ctx, &fp->mesa_program, target, id);
+		return _mesa_init_fragment_program(ctx, &fp->mesa_program,
+						   target, id);
 	default:
 		_mesa_problem(ctx, "Bad target in r300NewProgram");
 	}
@@ -45,8 +35,7 @@ r300NewProgram(GLcontext *ctx, GLenum target, GLuint id)
 	return NULL;
 }
 
-static void
-r300DeleteProgram(GLcontext *ctx, struct gl_program *prog)
+static void r300DeleteProgram(GLcontext * ctx, struct gl_program *prog)
 {
 	_mesa_delete_program(ctx, prog);
 }
@@ -60,9 +49,6 @@ r300ProgramStringNotify(GLcontext *ctx, GLenum target, struct gl_program *prog)
 	switch (target) {
 	case GL_VERTEX_PROGRAM_ARB:
 		vp->progs = NULL;
-		/*vp->translated = GL_FALSE;
-		memset(&vp->translated, 0, sizeof(struct r300_vertex_program) - sizeof(struct gl_vertex_program));*/
-		/*r300_translate_vertex_shader(vp);*/
 		break;
 	case GL_FRAGMENT_PROGRAM_ARB:
 		fp->translated = GL_FALSE;
@@ -81,7 +67,6 @@ r300IsProgramNative(GLcontext *ctx, GLenum target, struct gl_program *prog)
 void r300InitShaderFuncs(struct dd_function_table *functions)
 {
 	functions->NewProgram = r300NewProgram;
-	functions->BindProgram=r300BindProgram;
 	functions->DeleteProgram = r300DeleteProgram;
 	functions->ProgramStringNotify = r300ProgramStringNotify;
 	functions->IsProgramNative = r300IsProgramNative;

src/mesa/drivers/dri/r300/r300_state.h

@@ -44,7 +44,7 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 	} while(0)
 
 #define R300_PRINT_STATE(r300, atom) \
-		r300_print_state_atom(r300, &r300->hw.atom)
+		r300PrintStateAtom(r300, &r300->hw.atom)
 
 /* Fire the buffered vertices no matter what.
    TODO: This has not been implemented yet
@@ -58,23 +58,13 @@ do {							\
     \
 } while (0)
 
-	
-extern void r300ResetHwState(r300ContextPtr r300);
-
 extern void r300UpdateStateParameters(GLcontext * ctx, GLuint new_state);
 extern void r300InitState(r300ContextPtr r300);
 extern void r300InitStateFuncs(struct dd_function_table *functions);
 extern void r300UpdateViewportOffset(GLcontext * ctx);
-extern void r300UpdateWindow(GLcontext * ctx);
 extern void r300UpdateDrawBuffer(GLcontext * ctx);
-extern void r300SetupVertexShader(r300ContextPtr rmesa);
-extern void r300SetupPixelShader(r300ContextPtr rmesa);
 
-extern void r300_setup_textures(GLcontext *ctx);
-extern void r300_setup_rs_unit(GLcontext *ctx);
 extern void r300UpdateShaders(r300ContextPtr rmesa);
 extern void r300UpdateShaderStates(r300ContextPtr rmesa);
 
-extern void r300_print_state_atom(r300ContextPtr r300, struct r300_state_atom *state);
-
 #endif				/* __R300_STATE_H__ */

src/mesa/drivers/dri/r300/r300_tex.c

@@ -26,9 +26,10 @@ OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
 WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 */
 
-/*
- * Authors:
- *   Keith Whitwell <keith@tungstengraphics.com>
+/**
+ * \file
+ *
+ * \author Keith Whitwell <keith@tungstengraphics.com>
  */
 
 #include "glheader.h"
@@ -47,7 +48,6 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 #include "r300_context.h"
 #include "r300_state.h"
 #include "r300_ioctl.h"
-//#include "r300_swtcl.h"
 #include "r300_tex.h"
 
 #include "xmlpool.h"
@@ -158,11 +158,6 @@ static void r300SetTexWrap(r300TexObjPtr t, GLenum swrap, GLenum twrap,
 	t->filter |= hw_swrap << R300_TX_WRAP_S_SHIFT;
 	t->filter |= hw_twrap << R300_TX_WRAP_T_SHIFT;
 	t->filter |= hw_qwrap << R300_TX_WRAP_Q_SHIFT;
-
-#if 0
-	t->format_x &= ~R200_CLAMP_Q_MASK;
-	t->border_fallback = (is_clamp && is_clamp_to_border);
-#endif
 }
 
 static void r300SetTexMaxAnisotropy(r300TexObjPtr t, GLfloat max)
@@ -196,9 +191,6 @@ static void r300SetTexFilter(r300TexObjPtr t, GLenum minf, GLenum magf)
 	GLuint anisotropy = (t->filter & R300_TX_MAX_ANISO_MASK);
 
 	t->filter &= ~(R300_TX_MIN_FILTER_MASK | R300_TX_MAG_FILTER_MASK);
-#if 0
-	//t->format_x &= ~R200_VOLUME_FILTER_MASK;
-#endif
 
 	if (anisotropy == R300_TX_MAX_ANISO_1_TO_1) {
 		switch (minf) {
@@ -248,18 +240,16 @@ static void r300SetTexFilter(r300TexObjPtr t, GLenum minf, GLenum magf)
 	switch (magf) {
 	case GL_NEAREST:
 		t->filter |= R300_TX_MAG_FILTER_NEAREST;
-		/*t->format_x |= R200_VOLUME_FILTER_NEAREST;*/
 		break;
 	case GL_LINEAR:
 		t->filter |= R300_TX_MAG_FILTER_LINEAR;
-		/*t->format_x |= R200_VOLUME_FILTER_LINEAR;*/
 		break;
 	}
 }
 
 static void r300SetTexBorderColor(r300TexObjPtr t, GLubyte c[4])
 {
-	t->pp_border_color = r300PackColor(4, c[0], c[1], c[2], c[3]);
+	t->pp_border_color = PACK_COLOR_8888(c[0], c[1], c[2], c[3]);
 }
 
 /**
@@ -304,28 +294,30 @@ static const struct gl_texture_format *r300Choose8888TexFormat( GLenum srcFormat
 	const GLubyte littleEndian = *((const GLubyte *)&ui);
 
 	if ((srcFormat == GL_RGBA && srcType == GL_UNSIGNED_INT_8_8_8_8) ||
-	    (srcFormat == GL_RGBA && srcType == GL_UNSIGNED_BYTE && !littleEndian) ||
-	    (srcFormat == GL_ABGR_EXT && srcType == GL_UNSIGNED_INT_8_8_8_8_REV) ||
-	    (srcFormat == GL_ABGR_EXT && srcType == GL_UNSIGNED_BYTE && littleEndian)) {
+	    (srcFormat == GL_RGBA && srcType == GL_UNSIGNED_BYTE
+	     && !littleEndian) || (srcFormat == GL_ABGR_EXT
+				   && srcType == GL_UNSIGNED_INT_8_8_8_8_REV)
+	    || (srcFormat == GL_ABGR_EXT && srcType == GL_UNSIGNED_BYTE
+		&& littleEndian)) {
 		return &_mesa_texformat_rgba8888;
-	}
-	else if ((srcFormat == GL_RGBA && srcType == GL_UNSIGNED_INT_8_8_8_8_REV) ||
-		 (srcFormat == GL_RGBA && srcType == GL_UNSIGNED_BYTE && littleEndian) ||
-		 (srcFormat == GL_ABGR_EXT && srcType == GL_UNSIGNED_INT_8_8_8_8) ||
-		 (srcFormat == GL_ABGR_EXT && srcType == GL_UNSIGNED_BYTE && !littleEndian)) {
+	} else
+	    if ((srcFormat == GL_RGBA && srcType == GL_UNSIGNED_INT_8_8_8_8_REV)
+		|| (srcFormat == GL_RGBA && srcType == GL_UNSIGNED_BYTE
+		    && littleEndian) || (srcFormat == GL_ABGR_EXT
+					 && srcType == GL_UNSIGNED_INT_8_8_8_8)
+		|| (srcFormat == GL_ABGR_EXT && srcType == GL_UNSIGNED_BYTE
+		    && !littleEndian)) {
 		return &_mesa_texformat_rgba8888_rev;
-	}
-	else if (srcFormat == GL_BGRA &&
+	} else if (srcFormat == GL_BGRA &&
 		   ((srcType == GL_UNSIGNED_BYTE && !littleEndian) ||
 		    srcType == GL_UNSIGNED_INT_8_8_8_8)) {
 		return &_mesa_texformat_argb8888_rev;
-	}
-	else if (srcFormat == GL_BGRA &&
+	} else if (srcFormat == GL_BGRA &&
 		   ((srcType == GL_UNSIGNED_BYTE && littleEndian) ||
 		    srcType == GL_UNSIGNED_INT_8_8_8_8_REV)) {
 		return &_mesa_texformat_argb8888;
-	}
-	else return _dri_texformat_argb8888;
+	} else
+		return _dri_texformat_argb8888;
 }
 
 static const struct gl_texture_format *r300ChooseTextureFormat(GLcontext * ctx,
@@ -344,10 +336,8 @@ static const struct gl_texture_format *r300ChooseTextureFormat(GLcontext * ctx,
 #if 0
 	fprintf(stderr, "InternalFormat=%s(%d) type=%s format=%s\n",
 		_mesa_lookup_enum_by_nr(internalFormat), internalFormat,
-		_mesa_lookup_enum_by_nr(type),
-		_mesa_lookup_enum_by_nr(format));
-	fprintf(stderr, "do32bpt=%d force16bpt=%d\n",
-		do32bpt, force16bpt);
+		_mesa_lookup_enum_by_nr(type), _mesa_lookup_enum_by_nr(format));
+	fprintf(stderr, "do32bpt=%d force16bpt=%d\n", do32bpt, force16bpt);
 #endif
 
 	switch (internalFormat) {
@@ -393,7 +383,8 @@ static const struct gl_texture_format *r300ChooseTextureFormat(GLcontext * ctx,
 	case GL_RGBA12:
 	case GL_RGBA16:
 		return !force16bpt ?
-		    r300Choose8888TexFormat(format, type) : _dri_texformat_argb4444;
+		    r300Choose8888TexFormat(format,
+					    type) : _dri_texformat_argb4444;
 
 	case GL_RGBA4:
 	case GL_RGBA2:
@@ -519,7 +510,7 @@ r300ValidateClientStorage(GLcontext * ctx, GLenum target,
 {
 	r300ContextPtr rmesa = R300_CONTEXT(ctx);
 
-	if (0)
+	if (RADEON_DEBUG & DEBUG_TEXTURE)
 		fprintf(stderr, "intformat %s format %s type %s\n",
 			_mesa_lookup_enum_by_nr(internalFormat),
 			_mesa_lookup_enum_by_nr(format),
@@ -576,7 +567,7 @@ r300ValidateClientStorage(GLcontext * ctx, GLenum target,
 		GLint srcRowStride = _mesa_image_row_stride(packing, srcWidth,
 							    format, type);
 
-		if (0)
+		if (RADEON_DEBUG & DEBUG_TEXTURE)
 			fprintf(stderr, "%s: srcRowStride %d/%x\n",
 				__FUNCTION__, srcRowStride, srcRowStride);
 
@@ -771,8 +762,8 @@ static void r300TexSubImage2D(GLcontext * ctx, GLenum target, GLint level,
 	t->dirty_images[face] |= (1 << level);
 }
 
-static void r300CompressedTexImage2D( GLcontext *ctx, GLenum target, GLint level,
-                              GLint internalFormat,
+static void r300CompressedTexImage2D(GLcontext * ctx, GLenum target,
+				     GLint level, GLint internalFormat,
 				     GLint width, GLint height, GLint border,
 				     GLsizei imageSize, const GLvoid * data,
 				     struct gl_texture_object *texObj,
@@ -789,7 +780,8 @@ static void r300CompressedTexImage2D( GLcontext *ctx, GLenum target, GLint level
 	case GL_TEXTURE_CUBE_MAP_NEGATIVE_Y:
 	case GL_TEXTURE_CUBE_MAP_POSITIVE_Z:
 	case GL_TEXTURE_CUBE_MAP_NEGATIVE_Z:
-      face = (GLuint) target - (GLuint) GL_TEXTURE_CUBE_MAP_POSITIVE_X;
+		face =
+		    (GLuint) target - (GLuint) GL_TEXTURE_CUBE_MAP_POSITIVE_X;
 		ASSERT(face < 6);
 		break;
 	default:
@@ -798,28 +790,33 @@ static void r300CompressedTexImage2D( GLcontext *ctx, GLenum target, GLint level
 
 	if (t != NULL) {
 		driSwapOutTextureObject(t);
-   }
-   else {
+	} else {
 		t = (driTextureObject *) r300AllocTexObj(texObj);
 		if (!t) {
-         _mesa_error(ctx, GL_OUT_OF_MEMORY, "glCompressedTexImage2D");
+			_mesa_error(ctx, GL_OUT_OF_MEMORY,
+				    "glCompressedTexImage2D");
 			return;
 		}
 	}
 
 	texImage->IsClientData = GL_FALSE;
-/* can't call this, different parameters. Would never evaluate to true anyway currently
+
+	/* can't call this, different parameters. Would never evaluate to true anyway currently */
+#if 0
 	if (r300ValidateClientStorage(ctx, target,
 				      internalFormat,
 				      width, height,
 				      format, type, pixels,
 				      packing, texObj, texImage)) {
 		if (RADEON_DEBUG & DEBUG_TEXTURE)
-	 fprintf(stderr, "%s: Using client storage\n", __FUNCTION__);
-   }
-   else */{
+			fprintf(stderr, "%s: Using client storage\n",
+				__FUNCTION__);
+	} else
+#endif
+	{
 		if (RADEON_DEBUG & DEBUG_TEXTURE)
-	 fprintf(stderr, "%s: Using normal storage\n", __FUNCTION__);
+			fprintf(stderr, "%s: Using normal storage\n",
+				__FUNCTION__);
 
 		/* Normal path: copy (to cached memory) and eventually upload
 		 * via another copy to GART memory and then a blit...  Could
@@ -827,18 +824,19 @@ static void r300CompressedTexImage2D( GLcontext *ctx, GLenum target, GLint level
 		 *
 		 * Note, this will call r300ChooseTextureFormat.
 		 */
-      _mesa_store_compressed_teximage2d(ctx, target, level, internalFormat, width,
-                                 height, border, imageSize, data, texObj, texImage);
+		_mesa_store_compressed_teximage2d(ctx, target, level,
+						  internalFormat, width, height,
+						  border, imageSize, data,
+						  texObj, texImage);
 
 		t->dirty_images[face] |= (1 << level);
 	}
 }
 
-
-static void r300CompressedTexSubImage2D( GLcontext *ctx, GLenum target, GLint level,
-                                 GLint xoffset, GLint yoffset,
-                                 GLsizei width, GLsizei height,
-                                 GLenum format,
+static void r300CompressedTexSubImage2D(GLcontext * ctx, GLenum target,
+					GLint level, GLint xoffset,
+					GLint yoffset, GLsizei width,
+					GLsizei height, GLenum format,
 					GLsizei imageSize, const GLvoid * data,
 					struct gl_texture_object *texObj,
 					struct gl_texture_image *texImage)
@@ -846,7 +844,6 @@ static void r300CompressedTexSubImage2D( GLcontext *ctx, GLenum target, GLint le
 	driTextureObject *t = (driTextureObject *) texObj->DriverData;
 	GLuint face;
 
-
 	/* which cube face or ordinary 2D image */
 	switch (target) {
 	case GL_TEXTURE_CUBE_MAP_POSITIVE_X:
@@ -855,7 +852,8 @@ static void r300CompressedTexSubImage2D( GLcontext *ctx, GLenum target, GLint le
 	case GL_TEXTURE_CUBE_MAP_NEGATIVE_Y:
 	case GL_TEXTURE_CUBE_MAP_POSITIVE_Z:
 	case GL_TEXTURE_CUBE_MAP_NEGATIVE_Z:
-      face = (GLuint) target - (GLuint) GL_TEXTURE_CUBE_MAP_POSITIVE_X;
+		face =
+		    (GLuint) target - (GLuint) GL_TEXTURE_CUBE_MAP_POSITIVE_X;
 		ASSERT(face < 6);
 		break;
 	default:
@@ -865,22 +863,22 @@ static void r300CompressedTexSubImage2D( GLcontext *ctx, GLenum target, GLint le
 	assert(t);		/* this _should_ be true */
 	if (t) {
 		driSwapOutTextureObject(t);
-   }
-   else {
+	} else {
 		t = (driTextureObject *) r300AllocTexObj(texObj);
 		if (!t) {
-         _mesa_error(ctx, GL_OUT_OF_MEMORY, "glCompressedTexSubImage3D");
+			_mesa_error(ctx, GL_OUT_OF_MEMORY,
+				    "glCompressedTexSubImage3D");
 			return;
 		}
 	}
 
-   _mesa_store_compressed_texsubimage2d(ctx, target, level, xoffset, yoffset, width,
-                            height, format, imageSize, data, texObj, texImage);
+	_mesa_store_compressed_texsubimage2d(ctx, target, level, xoffset,
+					     yoffset, width, height, format,
+					     imageSize, data, texObj, texImage);
 
 	t->dirty_images[face] |= (1 << level);
 }
 
-#if ENABLE_HW_3D_TEXTURE
 static void r300TexImage3D(GLcontext * ctx, GLenum target, GLint level,
 			   GLint internalFormat,
 			   GLint width, GLint height, GLint depth,
@@ -934,9 +932,7 @@ static void r300TexImage3D(GLcontext * ctx, GLenum target, GLint level,
 		t->dirty_images[0] |= (1 << level);
 	}
 }
-#endif
 
-#if ENABLE_HW_3D_TEXTURE
 static void
 r300TexSubImage3D(GLcontext * ctx, GLenum target, GLint level,
 		  GLint xoffset, GLint yoffset, GLint zoffset,
@@ -970,7 +966,6 @@ r300TexSubImage3D(GLcontext * ctx, GLenum target, GLint level,
 
 	t->dirty_images[0] |= (1 << level);
 }
-#endif
 
 static void r300TexEnv(GLcontext * ctx, GLenum target,
 		       GLenum pname, const GLfloat * param)
@@ -1006,10 +1001,16 @@ static void r300TexEnv(GLcontext * ctx, GLenum target,
 			b = 0x1000 / 16.0 * bias;
 			b &= R300_LOD_BIAS_MASK;
 
-			if(b != (rmesa->hw.tex.unknown1.cmd[R300_TEX_VALUE_0+unit] & R300_LOD_BIAS_MASK)){
+			if (b !=
+			    (rmesa->hw.tex.unknown1.
+			     cmd[R300_TEX_VALUE_0 +
+				 unit] & R300_LOD_BIAS_MASK)) {
 				R300_STATECHANGE(rmesa, tex.unknown1);
-				rmesa->hw.tex.unknown1.cmd[R300_TEX_VALUE_0+unit] &= ~R300_LOD_BIAS_MASK;
-				rmesa->hw.tex.unknown1.cmd[R300_TEX_VALUE_0+unit] |= b;
+				rmesa->hw.tex.unknown1.cmd[R300_TEX_VALUE_0 +
+							   unit] &=
+				    ~R300_LOD_BIAS_MASK;
+				rmesa->hw.tex.unknown1.cmd[R300_TEX_VALUE_0 +
+							   unit] |= b;
 			}
 #endif
 			break;
@@ -1085,9 +1086,7 @@ static void r300BindTexture(GLcontext * ctx, GLenum target,
 
 	if ((target == GL_TEXTURE_1D)
 	    || (target == GL_TEXTURE_2D)
-#if ENABLE_HW_3D_TEXTURE
 	    || (target == GL_TEXTURE_3D)
-#endif
 	    || (target == GL_TEXTURE_CUBE_MAP)
 	    || (target == GL_TEXTURE_RECTANGLE_NV)) {
 		assert(texObj->DriverData != NULL);
@@ -1140,7 +1139,6 @@ static struct gl_texture_object *r300NewTextureObject(GLcontext * ctx,
 	return obj;
 }
 
-
 void r300InitTextureFuncs(struct dd_function_table *functions)
 {
 	/* Note: we only plug in the functions we implement in the driver
@@ -1149,18 +1147,10 @@ void r300InitTextureFuncs(struct dd_function_table *functions)
 	functions->ChooseTextureFormat = r300ChooseTextureFormat;
 	functions->TexImage1D = r300TexImage1D;
 	functions->TexImage2D = r300TexImage2D;
-#if ENABLE_HW_3D_TEXTURE
 	functions->TexImage3D = r300TexImage3D;
-#else
-	functions->TexImage3D = _mesa_store_teximage3d;
-#endif
 	functions->TexSubImage1D = r300TexSubImage1D;
 	functions->TexSubImage2D = r300TexSubImage2D;
-#if ENABLE_HW_3D_TEXTURE
 	functions->TexSubImage3D = r300TexSubImage3D;
-#else
-	functions->TexSubImage3D = _mesa_store_texsubimage3d;
-#endif
 	functions->NewTextureObject = r300NewTextureObject;
 	functions->BindTexture = r300BindTexture;
 	functions->DeleteTexture = r300DeleteTexture;
@@ -1173,18 +1163,4 @@ void r300InitTextureFuncs(struct dd_function_table *functions)
 	functions->CompressedTexSubImage2D = r300CompressedTexSubImage2D;
 
 	driInitTextureFormats();
-
-#if 0
-	/* moved or obsolete code */
-	r300ContextPtr rmesa = R300_CONTEXT(ctx);
-	driInitTextureObjects(ctx, &rmesa->swapped,
-			      DRI_TEXMGR_DO_TEXTURE_1D
-			      | DRI_TEXMGR_DO_TEXTURE_2D);
-
-	/* Hack: r300NewTextureObject is not yet installed when the
-	 * default textures are created. Therefore set MaxAnisotropy of the
-	 * default 2D texture now. */
-	ctx->Shared->Default2D->MaxAnisotropy =
-	    driQueryOptionf(&rmesa->optionCache, "def_max_anisotropy");
-#endif
 }

src/mesa/drivers/dri/r300/r300_tex.h

@@ -35,8 +35,6 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 #ifndef __r300_TEX_H__
 #define __r300_TEX_H__
 
-#ifdef GLX_DIRECT_RENDERING
-
 extern void r300UpdateTextureState(GLcontext * ctx);
 
 extern int r300UploadTexImages(r300ContextPtr rmesa, r300TexObjPtr t,
@@ -46,5 +44,4 @@ extern void r300DestroyTexObj(r300ContextPtr rmesa, r300TexObjPtr t);
 
 extern void r300InitTextureFuncs(struct dd_function_table *functions);
 
-#endif
 #endif				/* __r300_TEX_H__ */

src/mesa/drivers/dri/r300/r300_texmem.c

@@ -28,11 +28,12 @@ SOFTWARE.
 
 **************************************************************************/
 
-/*
- * Authors:
- *   Kevin E. Martin <martin@valinux.com>
- *   Gareth Hughes <gareth@valinux.com>
+/**
+ * \file
  *
+ * \author Gareth Hughes <gareth@valinux.com>
+ *
+ * \author Kevin E. Martin <martin@valinux.com>
  */
 
 #include <errno.h>
@@ -48,15 +49,12 @@ SOFTWARE.
 #include "r300_state.h"
 #include "r300_cmdbuf.h"
 #include "radeon_ioctl.h"
-/*
-#include "r300_swtcl.h"
-*/
 #include "r300_tex.h"
 #include "r300_ioctl.h"
 #include <unistd.h>		/* for usleep() */
 
 #ifdef USER_BUFFERS
-#include "radeon_mm.h"
+#include "r300_mem.h"
 #endif
 
 /**
@@ -210,10 +208,8 @@ static void r300UploadRectSubImage(r300ContextPtr rmesa,
 		/* In this case, could also use GART texturing.  This is
 		 * currently disabled, but has been tested & works.
 		 */
-		t->offset =
-		    r300GartOffsetFromVirtual(rmesa, texImage->Data);
-		t->pitch =
-		    texImage->RowStride * texFormat->TexelBytes - 32;
+		t->offset = r300GartOffsetFromVirtual(rmesa, texImage->Data);
+		t->pitch = texImage->RowStride * texFormat->TexelBytes - 32;
 
 		if (RADEON_DEBUG & DEBUG_TEXTURE)
 			fprintf(stderr,
@@ -257,7 +253,7 @@ static void r300UploadRectSubImage(r300ContextPtr rmesa,
 
 			/* Copy texdata to dma:
 			 */
-			if (0)
+			if (RADEON_DEBUG & DEBUG_TEXTURE)
 				fprintf(stderr,
 					"%s: src_pitch %d dst_pitch %d\n",
 					__FUNCTION__, src_pitch, dstPitch);
@@ -283,14 +279,11 @@ static void r300UploadRectSubImage(r300ContextPtr rmesa,
 				     blit_format,
 				     dstPitch, GET_START(&region),
 				     dstPitch | (t->tile_bits >> 16),
-				     t->bufAddr,
-				     0, 0,
-				     0, done,
-				     width, lines);
+				     t->bufAddr, 0, 0, 0, done, width, lines);
 
 			r300EmitWait(rmesa, R300_WAIT_2D);
 #ifdef USER_BUFFERS
-			radeon_mm_use(rmesa, region.buf->id);
+			r300_mem_use(rmesa, region.buf->id);
 #endif
 
 			r300ReleaseDmaRegion(rmesa, &region, __FUNCTION__);
@@ -303,7 +296,7 @@ static void r300UploadRectSubImage(r300ContextPtr rmesa,
  * Upload the texture image associated with texture \a t at the specified
  * level at the address relative to \a start.
  */
-static void uploadSubImage( r300ContextPtr rmesa, r300TexObjPtr t,
+static void r300UploadSubImage(r300ContextPtr rmesa, r300TexObjPtr t,
 			       GLint hwlevel,
 			       GLint x, GLint y, GLint width, GLint height,
 			       GLuint face)
@@ -317,9 +310,10 @@ static void uploadSubImage( r300ContextPtr rmesa, r300TexObjPtr t,
 	const int level = hwlevel + t->base.firstLevel;
 
 	if (RADEON_DEBUG & DEBUG_TEXTURE) {
-		fprintf( stderr, "%s( %p, %p ) level/width/height/face = %d/%d/%d/%u\n",
-			__FUNCTION__, (void *)t, (void *)t->base.tObj,
-			level, width, height, face );
+		fprintf(stderr,
+			"%s( %p, %p ) level/width/height/face = %d/%d/%d/%u\n",
+			__FUNCTION__, (void *)t, (void *)t->base.tObj, level,
+			width, height, face);
 	}
 
 	ASSERT(face < 6);
@@ -334,35 +328,37 @@ static void uploadSubImage( r300ContextPtr rmesa, r300TexObjPtr t,
 
 	if (!texImage) {
 		if (RADEON_DEBUG & DEBUG_TEXTURE)
-		fprintf( stderr, "%s: texImage %d is NULL!\n", __FUNCTION__, level );
+			fprintf(stderr, "%s: texImage %d is NULL!\n",
+				__FUNCTION__, level);
 		return;
 	}
 	if (!texImage->Data) {
 		if (RADEON_DEBUG & DEBUG_TEXTURE)
-		fprintf( stderr, "%s: image data is NULL!\n", __FUNCTION__ );
+			fprintf(stderr, "%s: image data is NULL!\n",
+				__FUNCTION__);
 		return;
 	}
 
-
 	if (t->base.tObj->Target == GL_TEXTURE_RECTANGLE_NV) {
 		assert(level == 0);
 		assert(hwlevel == 0);
 		if (RADEON_DEBUG & DEBUG_TEXTURE)
-		fprintf( stderr, "%s: image data is rectangular\n", __FUNCTION__);
+			fprintf(stderr, "%s: image data is rectangular\n",
+				__FUNCTION__);
 		r300UploadRectSubImage(rmesa, t, texImage, x, y, width, height);
 		return;
 	} else if (texImage->IsClientData) {
 		if (RADEON_DEBUG & DEBUG_TEXTURE)
-		fprintf( stderr, "%s: image data is in GART client storage\n",
+			fprintf(stderr,
+				"%s: image data is in GART client storage\n",
 				__FUNCTION__);
-		r300UploadGARTClientSubImage( rmesa, t, texImage, hwlevel,
-					x, y, width, height );
+		r300UploadGARTClientSubImage(rmesa, t, texImage, hwlevel, x, y,
+					     width, height);
 		return;
 	} else if (RADEON_DEBUG & DEBUG_TEXTURE)
 		fprintf(stderr, "%s: image data is in normal memory\n",
 			__FUNCTION__);
 
-
 	imageWidth = texImage->Width;
 	imageHeight = texImage->Height;
 
@@ -398,9 +394,12 @@ static void uploadSubImage( r300ContextPtr rmesa, r300TexObjPtr t,
 	memcpy(&tmp, &t->image[face][hwlevel], sizeof(tmp));
 
 	if (texImage->TexFormat->TexelBytes > 4) {
-		const int log2TexelBytes = (3 + (texImage->TexFormat->TexelBytes >> 4));
+		const int log2TexelBytes =
+		    (3 + (texImage->TexFormat->TexelBytes >> 4));
 		tex.format = RADEON_TXFORMAT_I8;	/* any 1-byte texel format */
-		tex.pitch = MAX2((texImage->Width * texImage->TexFormat->TexelBytes) / 64, 1);
+		tex.pitch =
+		    MAX2((texImage->Width * texImage->TexFormat->TexelBytes) /
+			 64, 1);
 		tex.height = imageHeight;
 		tex.width = imageWidth << log2TexelBytes;
 		tex.offset += (tmp.x << log2TexelBytes) & ~1023;
@@ -421,23 +420,28 @@ static void uploadSubImage( r300ContextPtr rmesa, r300TexObjPtr t,
 			tex.format = RADEON_TXFORMAT_ARGB8888;
 			break;
 		}
-		tex.pitch = MAX2((texImage->Width * texImage->TexFormat->TexelBytes) / 64, 1);
+		tex.pitch =
+		    MAX2((texImage->Width * texImage->TexFormat->TexelBytes) /
+			 64, 1);
 		tex.offset += tmp.x & ~1023;
 		tmp.x = tmp.x % 1024;
 
 		if (t->tile_bits & R300_TXO_MICRO_TILE) {
 			/* need something like "tiled coordinates" ? */
 			tmp.y = tmp.x / (tex.pitch * 128) * 2;
-			tmp.x = tmp.x % (tex.pitch * 128) / 2 / texImage->TexFormat->TexelBytes;
+			tmp.x =
+			    tmp.x % (tex.pitch * 128) / 2 /
+			    texImage->TexFormat->TexelBytes;
 			tex.pitch |= RADEON_DST_TILE_MICRO >> 22;
 		} else {
 			tmp.x = tmp.x >> (texImage->TexFormat->TexelBytes >> 1);
 		}
 #if 1
 		if ((t->tile_bits & R300_TXO_MACRO_TILE) &&
-		    (texImage->Width * texImage->TexFormat->TexelBytes >= 256) &&
-		    ((!(t->tile_bits & R300_TXO_MICRO_TILE) && (texImage->Height >= 8)) ||
-		     (texImage->Height >= 16))) {
+		    (texImage->Width * texImage->TexFormat->TexelBytes >= 256)
+		    && ((!(t->tile_bits & R300_TXO_MICRO_TILE)
+			 && (texImage->Height >= 8))
+			|| (texImage->Height >= 16))) {
 			/* weird: R200 disables macro tiling if mip width is smaller than 256 bytes,
 			   OR if height is smaller than 8 automatically, but if micro tiling is active
 			   the limit is height 16 instead ? */
@@ -455,8 +459,7 @@ static void uploadSubImage( r300ContextPtr rmesa, r300TexObjPtr t,
 		tex.pitch = (R300_BLIT_WIDTH_BYTES / 64);
 		tex.height = (imageHeight + 3) / 4;
 		tex.width = (imageWidth + 3) / 4;
-		if ((t->format & R300_TX_FORMAT_DXT1) == R300_TX_FORMAT_DXT1)
-		{
+		if ((t->format & R300_TX_FORMAT_DXT1) == R300_TX_FORMAT_DXT1) {
 			tex.width *= 8;
 		} else {
 			tex.width *= 16;
@@ -465,11 +468,14 @@ static void uploadSubImage( r300ContextPtr rmesa, r300TexObjPtr t,
 
 	LOCK_HARDWARE(&rmesa->radeon);
 	do {
-		ret = drmCommandWriteRead( rmesa->radeon.dri.fd, DRM_RADEON_TEXTURE,
-		                           &tex, sizeof(drm_radeon_texture_t) );
+		ret =
+		    drmCommandWriteRead(rmesa->radeon.dri.fd,
+					DRM_RADEON_TEXTURE, &tex,
+					sizeof(drm_radeon_texture_t));
 		if (ret) {
 			if (RADEON_DEBUG & DEBUG_IOCTL)
-		fprintf(stderr, "DRM_RADEON_TEXTURE:  again!\n");
+				fprintf(stderr,
+					"DRM_RADEON_TEXTURE:  again!\n");
 			usleep(1);
 		}
 	} while (ret == -EAGAIN);
@@ -478,14 +484,14 @@ static void uploadSubImage( r300ContextPtr rmesa, r300TexObjPtr t,
 
 	if (ret) {
 		fprintf(stderr, "DRM_RADEON_TEXTURE: return = %d\n", ret);
-		fprintf( stderr, "   offset=0x%08x\n",
-				offset );
+		fprintf(stderr, "   offset=0x%08x\n", offset);
 		fprintf(stderr, "   image width=%d height=%d\n",
 			imageWidth, imageHeight);
 		fprintf(stderr, "    blit width=%d height=%d data=%p\n",
-				t->image[face][hwlevel].width, t->image[face][hwlevel].height,
+			t->image[face][hwlevel].width,
+			t->image[face][hwlevel].height,
 			t->image[face][hwlevel].data);
-		exit( 1 );
+		_mesa_exit(-1);
 	}
 }
 
@@ -557,9 +563,10 @@ int r300UploadTexImages(r300ContextPtr rmesa, r300TexObjPtr t, GLuint face)
 			     dirty_images[face] & (1 <<
 						   (i + t->base.firstLevel))) !=
 			    0) {
-				uploadSubImage(rmesa, t, i, 0, 0,
+				r300UploadSubImage(rmesa, t, i, 0, 0,
 						   t->image[face][i].width,
-					       t->image[face][i].height, face);
+						   t->image[face][i].height,
+						   face);
 			}
 		}
 		t->base.dirty_images[face] = 0;

src/mesa/drivers/dri/r300/r300_texstate.c

@@ -27,9 +27,12 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 
 **************************************************************************/
 
-/*
- * Authors:
- *   Keith Whitwell <keith@tungstengraphics.com>
+/**
+ * \file
+ *
+ * \author Keith Whitwell <keith@tungstengraphics.com>
+ *
+ * \todo Enable R300 texture tiling code?
  */
 
 #include "glheader.h"
@@ -46,7 +49,6 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 #include "r300_tex.h"
 #include "r300_reg.h"
 
-
 #define VALID_FORMAT(f) ( ((f) <= MESA_FORMAT_RGBA_DXT5			\
 			   || ((f) >= MESA_FORMAT_RGBA_FLOAT32 &&	\
 			       (f) <= MESA_FORMAT_INTENSITY_FLOAT16))	\
@@ -55,18 +57,19 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 #define _ASSIGN(entry, format)				\
 	[ MESA_FORMAT_ ## entry ] = { format, 0, 1}
 
+/*
+ * Note that the _REV formats are the same as the non-REV formats.  This is
+ * because the REV and non-REV formats are identical as a byte string, but
+ * differ when accessed as 16-bit or 32-bit words depending on the endianness of
+ * the host.  Since the textures are transferred to the R300 as a byte string
+ * (i.e. without any byte-swapping), the R300 sees the REV and non-REV formats
+ * identically.  -- paulus
+ */
+
 static const struct {
 	GLuint format, filter, flag;
 } tx_table_be[] = {
-	/*
-	 * Note that the _REV formats are the same as the non-REV formats.
-	 * This is because the REV and non-REV formats are identical as a
-	 * byte string, but differ when accessed as 16-bit or 32-bit words
-	 * depending on the endianness of the host.  Since the textures are
-	 * transferred to the R300 as a byte string (i.e. without any
-	 * byte-swapping), the R300 sees the REV and non-REV formats
-	 * identically.  -- paulus
-	 */
+	/* *INDENT-OFF* */
 	_ASSIGN(RGBA8888, R300_EASY_TX_FORMAT(Z, Y, X, W, W8Z8Y8X8)),
 	_ASSIGN(RGBA8888_REV, R300_EASY_TX_FORMAT(Y, Z, W, X, W8Z8Y8X8)),
 	_ASSIGN(ARGB8888, R300_EASY_TX_FORMAT(W, Z, Y, X, W8Z8Y8X8)),
@@ -103,11 +106,13 @@ static const struct {
 	_ASSIGN(LUMINANCE_ALPHA_FLOAT16, R300_EASY_TX_FORMAT(X, X, X, Y, FL_I16A16)),
 	_ASSIGN(INTENSITY_FLOAT32, R300_EASY_TX_FORMAT(X, X, X, X, FL_I32)),
 	_ASSIGN(INTENSITY_FLOAT16, R300_EASY_TX_FORMAT(X, X, X, X, FL_I16)),
+	/* *INDENT-ON* */
 };
 
 static const struct {
 	GLuint format, filter, flag;
 } tx_table_le[] = {
+	/* *INDENT-OFF* */
 	_ASSIGN(RGBA8888, R300_EASY_TX_FORMAT(Y, Z, W, X, W8Z8Y8X8)),
 	_ASSIGN(RGBA8888_REV, R300_EASY_TX_FORMAT(Z, Y, X, W, W8Z8Y8X8)),
 	_ASSIGN(ARGB8888, R300_EASY_TX_FORMAT(X, Y, Z, W, W8Z8Y8X8)),
@@ -144,11 +149,11 @@ static const struct {
 	_ASSIGN(LUMINANCE_ALPHA_FLOAT16, R300_EASY_TX_FORMAT(X, X, X, Y, FL_I16A16)),
 	_ASSIGN(INTENSITY_FLOAT32, R300_EASY_TX_FORMAT(X, X, X, X, FL_I32)),
 	_ASSIGN(INTENSITY_FLOAT16, R300_EASY_TX_FORMAT(X, X, X, X, FL_I16)),
+	/* *INDENT-ON* */
 };
 
 #undef _ASSIGN
 
-
 /**
  * This function computes the number of bytes of storage needed for
  * the given texture object (all mipmap levels, all cube faces).
@@ -176,14 +181,18 @@ static void r300SetTexImages(r300ContextPtr rmesa,
 	if (VALID_FORMAT(baseImage->TexFormat->MesaFormat)) {
 		if (_mesa_little_endian()) {
 			t->format =
-			    tx_table_le[baseImage->TexFormat->MesaFormat].format;
+			    tx_table_le[baseImage->TexFormat->MesaFormat].
+			    format;
 			t->filter |=
-			    tx_table_le[baseImage->TexFormat->MesaFormat].filter;
+			    tx_table_le[baseImage->TexFormat->MesaFormat].
+			    filter;
 		} else {
 			t->format =
-			    tx_table_be[baseImage->TexFormat->MesaFormat].format;
+			    tx_table_be[baseImage->TexFormat->MesaFormat].
+			    format;
 			t->filter |=
-			    tx_table_be[baseImage->TexFormat->MesaFormat].filter;
+			    tx_table_be[baseImage->TexFormat->MesaFormat].
+			    filter;
 		}
 	} else {
 		_mesa_problem(NULL, "unexpected texture format in %s",
@@ -215,16 +224,19 @@ static void r300SetTexImages(r300ContextPtr rmesa,
 	/* figure out if this texture is suitable for tiling. */
 #if 0				/* Disabled for now */
 	if (texelBytes) {
-		if (rmesa->texmicrotile  && (tObj->Target != GL_TEXTURE_RECTANGLE_NV) &&
+		if ((tObj->Target != GL_TEXTURE_RECTANGLE_NV) &&
 		    /* texrect might be able to use micro tiling too in theory? */
 		    (baseImage->Height > 1)) {
 
 			/* allow 32 (bytes) x 1 mip (which will use two times the space
 			   the non-tiled version would use) max if base texture is large enough */
 			if ((numLevels == 1) ||
-				(((baseImage->Width * texelBytes / baseImage->Height) <= 32) &&
-				(baseImage->Width * texelBytes > 64)) ||
-				((baseImage->Width * texelBytes / baseImage->Height) <= 16)) {
+			    (((baseImage->Width * texelBytes /
+			       baseImage->Height) <= 32)
+			     && (baseImage->Width * texelBytes > 64))
+			    ||
+			    ((baseImage->Width * texelBytes /
+			      baseImage->Height) <= 16)) {
 				t->tile_bits |= R300_TXO_MICRO_TILE;
 			}
 		}
@@ -246,7 +258,8 @@ static void r300SetTexImages(r300ContextPtr rmesa,
 
 		/* find image size in bytes */
 		if (texImage->IsCompressed) {
-			if ((t->format & R300_TX_FORMAT_DXT1) == R300_TX_FORMAT_DXT1) {
+			if ((t->format & R300_TX_FORMAT_DXT1) ==
+			    R300_TX_FORMAT_DXT1) {
 				// fprintf(stderr,"DXT 1 %d %08X\n", texImage->Width, t->format);
 				if ((texImage->Width + 3) < 8)	/* width one block */
 					size = texImage->CompressedSize * 4;
@@ -256,7 +269,8 @@ static void r300SetTexImages(r300ContextPtr rmesa,
 					size = texImage->CompressedSize;
 			} else {
 				/* DXT3/5, 16 bytes per block */
-				WARN_ONCE("DXT 3/5 suffers from multitexturing problems!\n");
+				WARN_ONCE
+				    ("DXT 3/5 suffers from multitexturing problems!\n");
 				// fprintf(stderr,"DXT 3/5 %d\n", texImage->Width);
 				if ((texImage->Width + 3) < 8)
 					size = texImage->CompressedSize * 2;
@@ -264,14 +278,18 @@ static void r300SetTexImages(r300ContextPtr rmesa,
 					size = texImage->CompressedSize;
 			}
 		} else if (tObj->Target == GL_TEXTURE_RECTANGLE_NV) {
-			size = ((texImage->Width * texelBytes + 63) & ~63) * texImage->Height;
+			size =
+			    ((texImage->Width * texelBytes +
+			      63) & ~63) * texImage->Height;
 			blitWidth = 64 / texelBytes;
 		} else if (t->tile_bits & R300_TXO_MICRO_TILE) {
 			/* tile pattern is 16 bytes x2. mipmaps stay 32 byte aligned,
 			   though the actual offset may be different (if texture is less than
 			   32 bytes width) to the untiled case */
 			int w = (texImage->Width * texelBytes * 2 + 31) & ~31;
-			size = (w * ((texImage->Height + 1) / 2)) * texImage->Depth;
+			size =
+			    (w * ((texImage->Height + 1) / 2)) *
+			    texImage->Depth;
 			blitWidth = MAX2(texImage->Width, 64 / texelBytes);
 		} else {
 			int w = (texImage->Width * texelBytes + 31) & ~31;
@@ -280,10 +298,11 @@ static void r300SetTexImages(r300ContextPtr rmesa,
 		}
 		assert(size > 0);
 
-		if(0)
+		if (RADEON_DEBUG & DEBUG_TEXTURE)
 			fprintf(stderr, "w=%d h=%d d=%d tb=%d intFormat=%d\n",
 				texImage->Width, texImage->Height,
-					texImage->Depth, texImage->TexFormat->TexelBytes,
+				texImage->Depth,
+				texImage->TexFormat->TexelBytes,
 				texImage->InternalFormat);
 
 		/* Align to 32-byte offset.  It is faster to do this unconditionally
@@ -296,16 +315,19 @@ static void r300SetTexImages(r300ContextPtr rmesa,
 			/* fix x and y coords up later together with offset */
 			t->image[0][i].x = curOffset;
 			t->image[0][i].y = 0;
-			t->image[0][i].width = MIN2(size / texelBytes, blitWidth);
-			t->image[0][i].height = (size / texelBytes) / t->image[0][i].width;
+			t->image[0][i].width =
+			    MIN2(size / texelBytes, blitWidth);
+			t->image[0][i].height =
+			    (size / texelBytes) / t->image[0][i].width;
 		} else {
 			t->image[0][i].x = curOffset % R300_BLIT_WIDTH_BYTES;
 			t->image[0][i].y = curOffset / R300_BLIT_WIDTH_BYTES;
-			t->image[0][i].width = MIN2(size, R300_BLIT_WIDTH_BYTES);
+			t->image[0][i].width =
+			    MIN2(size, R300_BLIT_WIDTH_BYTES);
 			t->image[0][i].height = size / t->image[0][i].width;
 		}
 
-		if (0)
+		if (RADEON_DEBUG & DEBUG_TEXTURE)
 			fprintf(stderr,
 				"level %d: %dx%d x=%d y=%d w=%d h=%d size=%d at %d\n",
 				i, texImage->Width, texImage->Height,
@@ -336,44 +358,16 @@ static void r300SetTexImages(r300ContextPtr rmesa,
 		t->base.totalSize *= 6;	/* total texmem needed */
 	}
 
-	/* Hardware state:
-	 */
-#if 0
-	t->format &= ~(R200_TXFORMAT_WIDTH_MASK |
-			    R200_TXFORMAT_HEIGHT_MASK |
-			    R200_TXFORMAT_CUBIC_MAP_ENABLE |
-			    R200_TXFORMAT_F5_WIDTH_MASK |
-			    R200_TXFORMAT_F5_HEIGHT_MASK);
-	t->format |= ((log2Width << R200_TXFORMAT_WIDTH_SHIFT) |
-			   (log2Height << R200_TXFORMAT_HEIGHT_SHIFT));
-#endif
-#if 0
-	t->format_x &= ~(R200_DEPTH_LOG2_MASK | R200_TEXCOORD_MASK);
-	if (tObj->Target == GL_TEXTURE_3D) {
-		t->format_x |= (log2Depth << R200_DEPTH_LOG2_SHIFT);
-		t->format_x |= R200_TEXCOORD_VOLUME;
-	} else if (tObj->Target == GL_TEXTURE_CUBE_MAP) {
-		ASSERT(log2Width == log2Height);
-		t->format |= R300_TX_FORMAT_CUBIC_MAP;
-
-		t->format_x |= R200_TEXCOORD_CUBIC_ENV;
-		t->pp_cubic_faces = ((log2Width << R200_FACE_WIDTH_1_SHIFT) |
-				     (log2Height << R200_FACE_HEIGHT_1_SHIFT) |
-				     (log2Width << R200_FACE_WIDTH_2_SHIFT) |
-				     (log2Height << R200_FACE_HEIGHT_2_SHIFT) |
-				     (log2Width << R200_FACE_WIDTH_3_SHIFT) |
-				     (log2Height << R200_FACE_HEIGHT_3_SHIFT) |
-				     (log2Width << R200_FACE_WIDTH_4_SHIFT) |
-				     (log2Height << R200_FACE_HEIGHT_4_SHIFT));
-	}
-#endif
 	if (tObj->Target == GL_TEXTURE_CUBE_MAP) {
 		ASSERT(log2Width == log2Height);
 		t->format |= R300_TX_FORMAT_CUBIC_MAP;
 	}
 
-	t->size = (((tObj->Image[0][t->base.firstLevel]->Width - 1) << R300_TX_WIDTHMASK_SHIFT)
-			|((tObj->Image[0][t->base.firstLevel]->Height - 1) << R300_TX_HEIGHTMASK_SHIFT))
+	t->size =
+	    (((tObj->Image[0][t->base.firstLevel]->Width -
+	       1) << R300_TX_WIDTHMASK_SHIFT)
+	     | ((tObj->Image[0][t->base.firstLevel]->Height - 1) <<
+		R300_TX_HEIGHTMASK_SHIFT))
 	    | ((numLevels - 1) << R300_TX_MAX_MIP_LEVEL_SHIFT);
 
 	/* Only need to round to nearest 32 for textures, but the blitter
@@ -383,15 +377,15 @@ static void r300SetTexImages(r300ContextPtr rmesa,
 	if (baseImage->IsCompressed) {
 		t->pitch =
 		    (tObj->Image[0][t->base.firstLevel]->Width + 63) & ~(63);
-	}
-	else if (tObj->Target == GL_TEXTURE_RECTANGLE_NV) {
+	} else if (tObj->Target == GL_TEXTURE_RECTANGLE_NV) {
 		unsigned int align = blitWidth - 1;
 		t->pitch = ((tObj->Image[0][t->base.firstLevel]->Width *
 			     texelBytes) + 63) & ~(63);
 		t->size |= R300_TX_SIZE_TXPITCH_EN;
-		t->pitch_reg = (((tObj->Image[0][t->base.firstLevel]->Width) + align) & ~align) - 1;
-	}
-	else {
+		t->pitch_reg =
+		    (((tObj->Image[0][t->base.firstLevel]->Width) +
+		      align) & ~align) - 1;
+	} else {
 		t->pitch =
 		    ((tObj->Image[0][t->base.firstLevel]->Width *
 		      texelBytes) + 63) & ~(63);
@@ -402,12 +396,11 @@ static void r300SetTexImages(r300ContextPtr rmesa,
 	/* FYI: r300UploadTexImages( rmesa, t ) used to be called here */
 }
 
-
 /* ================================================================
  * Texture unit state management
  */
 
-static GLboolean enable_tex_2d(GLcontext * ctx, int unit)
+static GLboolean r300EnableTexture2D(GLcontext * ctx, int unit)
 {
 	r300ContextPtr rmesa = R300_CONTEXT(ctx);
 	struct gl_texture_unit *texUnit = &ctx->Texture.Unit[unit];
@@ -427,26 +420,16 @@ static GLboolean enable_tex_2d(GLcontext * ctx, int unit)
 	return GL_TRUE;
 }
 
-#if ENABLE_HW_3D_TEXTURE
-static GLboolean enable_tex_3d(GLcontext * ctx, int unit)
+static GLboolean r300EnableTexture3D(GLcontext * ctx, int unit)
 {
 	r300ContextPtr rmesa = R300_CONTEXT(ctx);
 	struct gl_texture_unit *texUnit = &ctx->Texture.Unit[unit];
 	struct gl_texture_object *tObj = texUnit->_Current;
 	r300TexObjPtr t = (r300TexObjPtr) tObj->DriverData;
 
-	/* Need to load the 3d images associated with this unit.
-	 */
-#if 0
-	if (t->format & R200_TXFORMAT_NON_POWER2) {
-		t->format &= ~R200_TXFORMAT_NON_POWER2;
-		t->base.dirty_images[0] = ~0;
-	}
-#endif
 	ASSERT(tObj->Target == GL_TEXTURE_3D);
 
-	/* R100 & R200 do not support mipmaps for 3D textures.
-	 */
+	/* r300 does not support mipmaps for 3D textures. */
 	if ((tObj->MinFilter != GL_NEAREST) && (tObj->MinFilter != GL_LINEAR)) {
 		return GL_FALSE;
 	}
@@ -461,9 +444,8 @@ static GLboolean enable_tex_3d(GLcontext * ctx, int unit)
 
 	return GL_TRUE;
 }
-#endif
 
-static GLboolean enable_tex_cube(GLcontext * ctx, int unit)
+static GLboolean r300EnableTextureCube(GLcontext * ctx, int unit)
 {
 	r300ContextPtr rmesa = R300_CONTEXT(ctx);
 	struct gl_texture_unit *texUnit = &ctx->Texture.Unit[unit];
@@ -471,15 +453,6 @@ static GLboolean enable_tex_cube(GLcontext * ctx, int unit)
 	r300TexObjPtr t = (r300TexObjPtr) tObj->DriverData;
 	GLuint face;
 
-	/* Need to load the 2d images associated with this unit.
-	 */
-#if 0
-	if (t->format & R200_TXFORMAT_NON_POWER2) {
-		t->format &= ~R200_TXFORMAT_NON_POWER2;
-		for (face = 0; face < 6; face++)
-			t->base.dirty_images[face] = ~0;
-	}
-#endif
 	ASSERT(tObj->Target == GL_TEXTURE_CUBE_MAP);
 
 	if (t->base.dirty_images[0] || t->base.dirty_images[1] ||
@@ -508,7 +481,7 @@ static GLboolean enable_tex_cube(GLcontext * ctx, int unit)
 	return GL_TRUE;
 }
 
-static GLboolean enable_tex_rect(GLcontext * ctx, int unit)
+static GLboolean r300EnableTextureRect(GLcontext * ctx, int unit)
 {
 	r300ContextPtr rmesa = R300_CONTEXT(ctx);
 	struct gl_texture_unit *texUnit = &ctx->Texture.Unit[unit];
@@ -528,7 +501,7 @@ static GLboolean enable_tex_rect(GLcontext * ctx, int unit)
 	return GL_TRUE;
 }
 
-static GLboolean update_tex_common(GLcontext * ctx, int unit)
+static GLboolean r300UpdateTexture(GLcontext * ctx, int unit)
 {
 	r300ContextPtr rmesa = R300_CONTEXT(ctx);
 	struct gl_texture_unit *texUnit = &ctx->Texture.Unit[unit];
@@ -566,21 +539,17 @@ static GLboolean r300UpdateTextureUnit(GLcontext * ctx, int unit)
 	struct gl_texture_unit *texUnit = &ctx->Texture.Unit[unit];
 
 	if (texUnit->_ReallyEnabled & (TEXTURE_RECT_BIT)) {
-		return (enable_tex_rect(ctx, unit) &&
-			update_tex_common(ctx, unit));
+		return (r300EnableTextureRect(ctx, unit) &&
+			r300UpdateTexture(ctx, unit));
 	} else if (texUnit->_ReallyEnabled & (TEXTURE_1D_BIT | TEXTURE_2D_BIT)) {
-		return (enable_tex_2d(ctx, unit) &&
-			update_tex_common(ctx, unit));
-	}
-#if ENABLE_HW_3D_TEXTURE
-	else if (texUnit->_ReallyEnabled & (TEXTURE_3D_BIT)) {
-		return (enable_tex_3d(ctx, unit) &&
-			update_tex_common(ctx, unit));
-	}
-#endif
-	else if (texUnit->_ReallyEnabled & (TEXTURE_CUBE_BIT)) {
-		return (enable_tex_cube(ctx, unit) &&
-			update_tex_common(ctx, unit));
+		return (r300EnableTexture2D(ctx, unit) &&
+			r300UpdateTexture(ctx, unit));
+	} else if (texUnit->_ReallyEnabled & (TEXTURE_3D_BIT)) {
+		return (r300EnableTexture3D(ctx, unit) &&
+			r300UpdateTexture(ctx, unit));
+	} else if (texUnit->_ReallyEnabled & (TEXTURE_CUBE_BIT)) {
+		return (r300EnableTextureCube(ctx, unit) &&
+			r300UpdateTexture(ctx, unit));
 	} else if (texUnit->_ReallyEnabled) {
 		return GL_FALSE;
 	} else {
@@ -590,15 +559,13 @@ static GLboolean r300UpdateTextureUnit(GLcontext * ctx, int unit)
 
 void r300UpdateTextureState(GLcontext * ctx)
 {
-	GLboolean ok;
+	int i;
 
-	ok = (r300UpdateTextureUnit(ctx, 0) &&
-	      r300UpdateTextureUnit(ctx, 1) &&
-	      r300UpdateTextureUnit(ctx, 2) &&
-	      r300UpdateTextureUnit(ctx, 3) &&
-	      r300UpdateTextureUnit(ctx, 4) &&
-	      r300UpdateTextureUnit(ctx, 5) &&
-	      r300UpdateTextureUnit(ctx, 6) &&
-	      r300UpdateTextureUnit(ctx, 7)
-	      );
+	for (i = 0; i < 8; i++) {
+		if (!r300UpdateTextureUnit(ctx, i)) {
+			_mesa_warning(ctx,
+				      "failed to update texture state for unit %d.\n",
+				      i);
+		}
+	}
 }

src/mesa/drivers/dri/r300/r300_vertprog.h

@@ -1,13 +1,11 @@
-#ifndef __VERTEX_SHADER_H__
-#define __VERTEX_SHADER_H__
+#ifndef __R300_VERTPROG_H_
+#define __R300_VERTPROG_H_
 
 #include "r300_reg.h"
 
 typedef struct {
-	CARD32 op;
-	CARD32 src1;
-	CARD32 src2;
-	CARD32 src3;
+	GLuint op;
+	GLuint src[3];
 } VERTEX_SHADER_INSTRUCTION;
 
 #define VSF_FLAG_X	1
@@ -22,8 +20,7 @@ typedef struct {
 #define VSF_OUT_CLASS_ADDR	1
 #define VSF_OUT_CLASS_RESULT	2
 
-
-/* first CARD32 of an instruction */
+/* first DWORD of an instruction */
 
 /* possible operations: 
     DOT, MUL, ADD, MAD, FRC, MAX, MIN, SGE, SLT, EXP, LOG, LIT, POW, RCP, RSQ, EX2,
@@ -38,7 +35,7 @@ typedef struct {
 #define EASY_VSF_OP(op, out_reg_index, out_reg_fields, class) \
 	MAKE_VSF_OP(R300_VPI_OUT_OP_##op, out_reg_index, VSF_FLAG_##out_reg_fields, VSF_OUT_CLASS_##class) \
 
-/* according to Nikolai, the subsequent 3 CARD32 are sources, use same define for each */
+/* according to Nikolai, the subsequent 3 DWORDs are sources, use same define for each */
 
 #define VSF_IN_CLASS_TMP	0
 #define VSF_IN_CLASS_ATTR	1

src/mesa/drivers/dri/r300/radeon_context.c

@@ -90,9 +90,15 @@ static const GLubyte *radeonGetString(GLcontext * ctx, GLenum name)
 		offset = driGetRendererString(buffer, chipname, DRIVER_DATE,
 					      agp_mode);
 
+		if (IS_R300_CLASS(radeon->radeonScreen)) {
+		sprintf(&buffer[offset], " %sTCL",
+			(radeon->radeonScreen->chip_flags & RADEON_CHIPSET_TCL)
+			? "" : "NO-");
+		} else {
 			sprintf(&buffer[offset], " %sTCL",
 			!(radeon->TclFallback & RADEON_TCL_FALLBACK_TCL_DISABLE)
 			? "" : "NO-");
+		}
 
 		return (GLubyte *) buffer;
 	}
@@ -283,7 +289,6 @@ GLboolean radeonMakeCurrent(__DRIcontextPrivate * driContextPriv,
 			radeon->dri.drawable = driDrawPriv;
 
 			radeonSetCliprects(radeon);
-			r300UpdateWindow(radeon->glCtx);
 			r300UpdateViewportOffset(radeon->glCtx);
 		}
 
@@ -293,12 +298,9 @@ GLboolean radeonMakeCurrent(__DRIcontextPrivate * driContextPriv,
 				    (GLframebuffer *) driReadPriv->
 				    driverPrivate);
 
-		if (!radeon->glCtx->Viewport.Width) {
-			_mesa_set_viewport(radeon->glCtx, 0, 0,
-					   driDrawPriv->w, driDrawPriv->h);
-		}
-
 		_mesa_update_state(radeon->glCtx);		
+
+		radeonUpdatePageFlipping(radeon);
 	} else {
 		if (RADEON_DEBUG & DEBUG_DRI)
 			fprintf(stderr, "%s ctx is null\n", __FUNCTION__);

src/mesa/drivers/dri/r300/radeon_context.h

@@ -1,10 +1,15 @@
-/*
+/**************************************************************************
+
+Copyright 2000, 2001 ATI Technologies Inc., Ontario, Canada, and
+                     VA Linux Systems Inc., Fremont, California.
 Copyright (C) The Weather Channel, Inc.  2002.  All Rights Reserved.
 
 The Weather Channel (TM) funded Tungsten Graphics to develop the
 initial release of the Radeon 8500 driver under the XFree86 license.
 This notice must be preserved.
 
+All Rights Reserved.
+
 Permission is hereby granted, free of charge, to any person obtaining
 a copy of this software and associated documentation files (the
 "Software"), to deal in the Software without restriction, including
@@ -29,7 +34,9 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 
 /*
  * Authors:
+ *   Gareth Hughes <gareth@valinux.com>
  *   Keith Whitwell <keith@tungstengraphics.com>
+ *   Kevin E. Martin <martin@valinux.com>
  *   Nicolai Haehnle <prefect_@gmx.net>
  */
 
@@ -46,19 +53,6 @@ struct radeon_context;
 typedef struct radeon_context radeonContextRec;
 typedef struct radeon_context *radeonContextPtr;
 
-static __inline GLuint radeonPackColor(GLuint cpp,
-				     GLubyte r, GLubyte g, GLubyte b, GLubyte a)
-{
-	switch (cpp) {
-	case 2:
-		return PACK_COLOR_565(r, g, b);
-	case 4:
-		return PACK_COLOR_8888(a, r, g, b);
-	default:
-		return 0;
-	}
-}
-
 #define TEX_0   0x1
 #define TEX_1   0x2
 #define TEX_2	0x4
@@ -69,17 +63,16 @@ static __inline GLuint radeonPackColor(GLuint cpp,
 #define TEX_7	0x80
 #define TEX_ALL 0xff
 
-
 /* Rasterizing fallbacks */
 /* See correponding strings in r200_swtcl.c */
-#define RADEON_FALLBACK_TEXTURE		0x01
-#define RADEON_FALLBACK_DRAW_BUFFER	0x02
-#define RADEON_FALLBACK_STENCIL		0x04
-#define RADEON_FALLBACK_RENDER_MODE	0x08
-#define RADEON_FALLBACK_BLEND_EQ	0x10
-#define RADEON_FALLBACK_BLEND_FUNC	0x20
-#define RADEON_FALLBACK_DISABLE		0x40
-#define RADEON_FALLBACK_BORDER_MODE	0x80
+#define RADEON_FALLBACK_TEXTURE		0x0001
+#define RADEON_FALLBACK_DRAW_BUFFER	0x0002
+#define RADEON_FALLBACK_STENCIL		0x0004
+#define RADEON_FALLBACK_RENDER_MODE	0x0008
+#define RADEON_FALLBACK_BLEND_EQ	0x0010
+#define RADEON_FALLBACK_BLEND_FUNC	0x0020
+#define RADEON_FALLBACK_DISABLE		0x0040
+#define RADEON_FALLBACK_BORDER_MODE	0x0080
 
 #if R200_MERGED
 extern void radeonFallback(GLcontext * ctx, GLuint bit, GLboolean mode);
@@ -116,7 +109,6 @@ extern void radeonTclFallback(GLcontext * ctx, GLuint bit, GLboolean mode);
 #define TCL_FALLBACK( ctx, bit, mode )	;
 #endif
 
-
 struct radeon_dri_mirror {
 	__DRIcontextPrivate *context;	/* DRI context */
 	__DRIscreenPrivate *screen;	/* DRI screen */
@@ -200,7 +192,6 @@ struct radeon_context {
 	GLuint swap_count;
 	GLuint swap_missed_count;
 
-
 	/* Derived state */
 	struct radeon_state state;
 

src/mesa/drivers/dri/r300/radeon_lock.c

@@ -1,10 +1,15 @@
-/*
+/**************************************************************************
+
+Copyright 2000, 2001 ATI Technologies Inc., Ontario, Canada, and
+                     VA Linux Systems Inc., Fremont, California.
 Copyright (C) The Weather Channel, Inc.  2002.  All Rights Reserved.
 
 The Weather Channel (TM) funded Tungsten Graphics to develop the
 initial release of the Radeon 8500 driver under the XFree86 license.
 This notice must be preserved.
 
+All Rights Reserved.
+
 Permission is hereby granted, free of charge, to any person obtaining
 a copy of this software and associated documentation files (the
 "Software"), to deal in the Software without restriction, including
@@ -29,9 +34,10 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 
 /*
  * Authors:
+ *   Gareth Hughes <gareth@valinux.com>
  *   Keith Whitwell <keith@tungstengraphics.com>
+ *   Kevin E. Martin <martin@valinux.com>
  */
-#include <string.h>
 
 #include "radeon_lock.h"
 #include "radeon_ioctl.h"
@@ -50,54 +56,31 @@ int prevLockLine = 0;
 
 /* Turn on/off page flipping according to the flags in the sarea:
  */
-static void radeonUpdatePageFlipping(radeonContextPtr radeon)
+void radeonUpdatePageFlipping(radeonContextPtr rmesa)
 {
 	int use_back;
 
-	radeon->doPageFlip = radeon->sarea->pfState;
-        if (radeon->glCtx->WinSysDrawBuffer) {
-           driFlipRenderbuffers(radeon->glCtx->WinSysDrawBuffer, radeon->sarea->pfCurrentPage);
+	rmesa->doPageFlip = rmesa->sarea->pfState;
+	if (rmesa->glCtx->WinSysDrawBuffer) {
+		driFlipRenderbuffers(rmesa->glCtx->WinSysDrawBuffer,
+				     rmesa->sarea->pfCurrentPage);
+		r300UpdateDrawBuffer(rmesa->glCtx);
 	}
 
-	use_back = (radeon->glCtx->DrawBuffer->_ColorDrawBufferMask[0] == BUFFER_BIT_BACK_LEFT);
-	use_back ^= (radeon->sarea->pfCurrentPage == 1);
+	use_back = rmesa->glCtx->DrawBuffer ?
+	    (rmesa->glCtx->DrawBuffer->_ColorDrawBufferMask[0] ==
+	     BUFFER_BIT_BACK_LEFT) : 1;
+	use_back ^= (rmesa->sarea->pfCurrentPage == 1);
 
 	if (use_back) {
-		radeon->state.color.drawOffset = radeon->radeonScreen->backOffset;
-		radeon->state.color.drawPitch = radeon->radeonScreen->backPitch;
+		rmesa->state.color.drawOffset =
+		    rmesa->radeonScreen->backOffset;
+		rmesa->state.color.drawPitch = rmesa->radeonScreen->backPitch;
 	} else {
-		radeon->state.color.drawOffset = radeon->radeonScreen->frontOffset;
-		radeon->state.color.drawPitch = radeon->radeonScreen->frontPitch;
-	}
-}
-
-/**
- * Called by radeonGetLock() after the lock has been obtained.
- */
-static void r300RegainedLock(radeonContextPtr radeon)
-{	
-	int i;
-	__DRIdrawablePrivate *const drawable = radeon->dri.drawable;
-	r300ContextPtr r300 = (r300ContextPtr)radeon;
-	drm_radeon_sarea_t *sarea = radeon->sarea;
-
-	if ( radeon->lastStamp != drawable->lastStamp ) {
-		radeonUpdatePageFlipping(radeon);
-		radeonSetCliprects(radeon);
-#if 1
-		r300UpdateViewportOffset( radeon->glCtx );
-		driUpdateFramebufferSize(radeon->glCtx, drawable);
-#else
-		radeonUpdateScissor(radeon->glCtx);
-#endif
-	}
-
-	if (sarea->ctx_owner != radeon->dri.hwContext) {
-		sarea->ctx_owner = radeon->dri.hwContext;
-
-		for (i = 0; i < r300->nr_heaps; i++) {
-			DRI_AGE_TEXTURES(r300->texture_heaps[i]);
-		}
+		rmesa->state.color.drawOffset =
+		    rmesa->radeonScreen->frontOffset;
+		rmesa->state.color.drawPitch =
+		    rmesa->radeonScreen->frontPitch;
 	}
 }
 
@@ -109,15 +92,17 @@ static void r300RegainedLock(radeonContextPtr radeon)
  * the hardware lock when it changes the window state, this routine will
  * automatically be called after such a change.
  */
-void radeonGetLock(radeonContextPtr radeon, GLuint flags)
+void radeonGetLock(radeonContextPtr rmesa, GLuint flags)
 {
-	__DRIdrawablePrivate *const drawable = radeon->dri.drawable;
-	__DRIdrawablePrivate *const readable = radeon->dri.readable;
-	__DRIscreenPrivate *sPriv = radeon->dri.screen;
+	__DRIdrawablePrivate *const drawable = rmesa->dri.drawable;
+	__DRIdrawablePrivate *const readable = rmesa->dri.readable;
+	__DRIscreenPrivate *sPriv = rmesa->dri.screen;
+	drm_radeon_sarea_t *sarea = rmesa->sarea;
+	r300ContextPtr r300 = (r300ContextPtr) rmesa;
 
 	assert(drawable != NULL);
 
-	drmGetLock(radeon->dri.fd, radeon->dri.hwContext, flags);
+	drmGetLock(rmesa->dri.fd, rmesa->dri.hwContext, flags);
 
 	/* The window might have moved, so we might need to get new clip
 	 * rects.
@@ -132,8 +117,21 @@ void radeonGetLock(radeonContextPtr radeon, GLuint flags)
 		DRI_VALIDATE_DRAWABLE_INFO(sPriv, readable);
 	}
 
-	if (IS_R300_CLASS(radeon->radeonScreen))
-		r300RegainedLock(radeon);
-	
-	radeon->lost_context = GL_TRUE;
+	if (rmesa->lastStamp != drawable->lastStamp) {
+		radeonUpdatePageFlipping(rmesa);
+		radeonSetCliprects(rmesa);
+		r300UpdateViewportOffset(rmesa->glCtx);
+		driUpdateFramebufferSize(rmesa->glCtx, drawable);
+	}
+
+	if (sarea->ctx_owner != rmesa->dri.hwContext) {
+		int i;
+
+		sarea->ctx_owner = rmesa->dri.hwContext;
+		for (i = 0; i < r300->nr_heaps; i++) {
+			DRI_AGE_TEXTURES(r300->texture_heaps[i]);
+		}
+	}
+
+	rmesa->lost_context = GL_TRUE;
 }

src/mesa/drivers/dri/r300/radeon_lock.h

@@ -1,10 +1,15 @@
-/*
+/**************************************************************************
+
+Copyright 2000, 2001 ATI Technologies Inc., Ontario, Canada, and
+                     VA Linux Systems Inc., Fremont, California.
 Copyright (C) The Weather Channel, Inc.  2002.  All Rights Reserved.
 
 The Weather Channel (TM) funded Tungsten Graphics to develop the
 initial release of the Radeon 8500 driver under the XFree86 license.
 This notice must be preserved.
 
+All Rights Reserved.
+
 Permission is hereby granted, free of charge, to any person obtaining
 a copy of this software and associated documentation files (the
 "Software"), to deal in the Software without restriction, including
@@ -29,7 +34,9 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 
 /*
  * Authors:
+ *   Gareth Hughes <gareth@valinux.com>
  *   Keith Whitwell <keith@tungstengraphics.com>
+ *   Kevin E. Martin <martin@valinux.com>
  */
 
 #ifndef __RADEON_LOCK_H__
@@ -40,7 +47,8 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 #endif
 #include "radeon_context.h"
 
-extern void radeonGetLock(radeonContextPtr radeon, GLuint flags);
+extern void radeonGetLock(radeonContextPtr rmesa, GLuint flags);
+extern void radeonUpdatePageFlipping(radeonContextPtr rmesa);
 
 /* Turn DEBUG_LOCKING on to find locking conflicts.
  */
@@ -88,38 +96,23 @@ extern int prevLockLine;
 
 /* Lock the hardware and validate our state.
  */
-#define LOCK_HARDWARE( radeon )						\
+#define LOCK_HARDWARE( rmesa )						\
 	do {								\
 		char __ret = 0;						\
 		DEBUG_CHECK_LOCK();					\
-		DRM_CAS( (radeon)->dri.hwLock, (radeon)->dri.hwContext,	\
-			(DRM_LOCK_HELD | (radeon)->dri.hwContext), __ret ); \
+		DRM_CAS((rmesa)->dri.hwLock, (rmesa)->dri.hwContext,	\
+			(DRM_LOCK_HELD | (rmesa)->dri.hwContext), __ret); \
 		if (__ret)						\
-			radeonGetLock( (radeon), 0 );			\
+			radeonGetLock((rmesa), 0);			\
 		DEBUG_LOCK();						\
 	} while (0)
 
-#if R200_MERGED
-#define UNLOCK_HARDWARE( radeon )					\
+#define UNLOCK_HARDWARE( rmesa )					\
 	do {								\
-		DRM_UNLOCK( (radeon)->dri.fd,				\
-			(radeon)->dri.hwLock,				\
-			(radeon)->dri.hwContext );			\
-		DEBUG_RESET();						\
-		if (IS_R200_CLASS(radeon->radeonScreen)) {		\
-			r200ContextPtr __r200 = (r200ContextPtr)(radeon); \
-			if (__r200->save_on_next_unlock)		\
-				r200SaveHwState( __r200 );		\
-			__r200->save_on_next_unlock = GL_FALSE;		\
-		}							\
-	} while (0)
-#else
-#define UNLOCK_HARDWARE( radeon )					\
-	do {								\
-		DRM_UNLOCK( (radeon)->dri.fd,				\
-			(radeon)->dri.hwLock,				\
-			(radeon)->dri.hwContext );			\
+		DRM_UNLOCK((rmesa)->dri.fd,				\
+			(rmesa)->dri.hwLock,				\
+			(rmesa)->dri.hwContext);			\
 		DEBUG_RESET();						\
 	} while (0)
-#endif
+
 #endif				/* __RADEON_LOCK_H__ */

src/mesa/drivers/dri/r300/radeon_mm.c

@@ -1,492 +0,0 @@
-/*
- * Copyright (C) 2005 Aapo Tahkola.
- *
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining
- * a copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sublicense, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial
- * portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
- * IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
- * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
- * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
- * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- */
- 
-/*
- * Authors:
- *   Aapo Tahkola <aet@rasterburn.org>
- */
-#include <unistd.h>
-
-#include "r300_context.h"
-#include "r300_cmdbuf.h"
-#include "r300_ioctl.h"
-#include "radeon_mm.h"
-#include "radeon_ioctl.h"
-
-#ifdef USER_BUFFERS
-
-static void resize_u_list(r300ContextPtr rmesa)
-{
-	void *temp;
-	int nsize;
-	
-	temp = rmesa->rmm->u_list;
-	nsize = rmesa->rmm->u_size * 2;
-	
-	rmesa->rmm->u_list = _mesa_malloc(nsize * sizeof(*rmesa->rmm->u_list));
-	_mesa_memset(rmesa->rmm->u_list, 0, nsize * sizeof(*rmesa->rmm->u_list));
-	
-	if (temp) {
-		r300FlushCmdBuf(rmesa, __FUNCTION__);
-		
-		_mesa_memcpy(rmesa->rmm->u_list, temp, rmesa->rmm->u_size * sizeof(*rmesa->rmm->u_list));
-		_mesa_free(temp);
-	}
-	
-	rmesa->rmm->u_size = nsize;
-}
-
-void radeon_mm_init(r300ContextPtr rmesa)
-{
-	rmesa->rmm = malloc(sizeof(struct radeon_memory_manager));
-	memset(rmesa->rmm, 0, sizeof(struct radeon_memory_manager));
-	
-	rmesa->rmm->u_size = 128;
-	resize_u_list(rmesa);
-}
-
-void radeon_mm_destroy(r300ContextPtr rmesa)
-{
-	_mesa_free(rmesa->rmm->u_list);
-	rmesa->rmm->u_list = NULL;
-
-	_mesa_free(rmesa->rmm);
-	rmesa->rmm = NULL;
-}
-
-void *radeon_mm_ptr(r300ContextPtr rmesa, int id)
-{
-	assert(id <= rmesa->rmm->u_last);
-	return rmesa->rmm->u_list[id].ptr;
-}
-
-int radeon_mm_find(r300ContextPtr rmesa, void *ptr)
-{
-	int i;
-	
-	for (i=1; i < rmesa->rmm->u_size+1; i++)
-		if(rmesa->rmm->u_list[i].ptr &&
-		   ptr >= rmesa->rmm->u_list[i].ptr &&
-	    	   ptr < rmesa->rmm->u_list[i].ptr + rmesa->rmm->u_list[i].size)
-			break;
-	
-	if (i < rmesa->rmm->u_size + 1)
-		return i;
-	
-	fprintf(stderr, "%p failed\n", ptr);
-	return 0;
-}
-
-//#define MM_DEBUG
-int radeon_mm_alloc(r300ContextPtr rmesa, int alignment, int size)
-{
-	drm_radeon_mem_alloc_t alloc;
-	int offset = 0, ret;
-	int i, free=-1;
-	int done_age;
-	drm_radeon_mem_free_t memfree;
-	int tries=0;
-	static int bytes_wasted=0, allocated=0;
-	
-	if(size < 4096)
-		bytes_wasted += 4096 - size;
-	
-	allocated += size;
-	
-#if 0
-	static int t=0;
-	if (t != time(NULL)) {
-		t = time(NULL);
-		fprintf(stderr, "slots used %d, wasted %d kb, allocated %d\n", rmesa->rmm->u_last, bytes_wasted/1024, allocated/1024);
-	}
-#endif
-	
-	memfree.region = RADEON_MEM_REGION_GART;
-			
-	again:
-	
-	done_age = radeonGetAge((radeonContextPtr)rmesa);
-	
-	if (rmesa->rmm->u_last + 1 >= rmesa->rmm->u_size)
-		resize_u_list(rmesa);
-	
-	for (i = rmesa->rmm->u_last + 1; i > 0; i --) {
-		if (rmesa->rmm->u_list[i].ptr == NULL) {
-			free = i;
-			continue;
-		}
-		
-		if (rmesa->rmm->u_list[i].h_pending == 0 &&
-			rmesa->rmm->u_list[i].pending && rmesa->rmm->u_list[i].age <= done_age) {
-			memfree.region_offset = (char *)rmesa->rmm->u_list[i].ptr -
-						(char *)rmesa->radeon.radeonScreen->gartTextures.map;
-
-			ret = drmCommandWrite(rmesa->radeon.radeonScreen->driScreen->fd,
-					      DRM_RADEON_FREE, &memfree, sizeof(memfree));
-
-			if (ret) {
-				fprintf(stderr, "Failed to free at %p\n", rmesa->rmm->u_list[i].ptr);
-				fprintf(stderr, "ret = %s\n", strerror(-ret));
-				exit(1);
-			} else {
-#ifdef MM_DEBUG
-				fprintf(stderr, "really freed %d at age %x\n", i, radeonGetAge((radeonContextPtr)rmesa));
-#endif
-				if (i == rmesa->rmm->u_last)
-					rmesa->rmm->u_last --;
-				
-					if(rmesa->rmm->u_list[i].size < 4096)
-						bytes_wasted -= 4096 - rmesa->rmm->u_list[i].size;
-
-				allocated -= rmesa->rmm->u_list[i].size;
-				rmesa->rmm->u_list[i].pending = 0;
-				rmesa->rmm->u_list[i].ptr = NULL;
-				
-				if (rmesa->rmm->u_list[i].fb) {
-					LOCK_HARDWARE(&(rmesa->radeon));
-					ret = mmFreeMem(rmesa->rmm->u_list[i].fb);
-					UNLOCK_HARDWARE(&(rmesa->radeon));
-					
-					if (ret != 0)
-						fprintf(stderr, "failed to free!\n");
-					rmesa->rmm->u_list[i].fb = NULL;
-				}
-				rmesa->rmm->u_list[i].ref_count = 0;
-				free = i;
-			}
-		}
-	}
-	rmesa->rmm->u_head = i;
-	
-	if (free == -1) {
-		WARN_ONCE("Ran out of slots!\n");
-		//usleep(100);
-		r300FlushCmdBuf(rmesa, __FUNCTION__);
-		tries++;
-		if(tries>100){
-			WARN_ONCE("Ran out of slots!\n");
-			exit(1);
-		}
-		goto again;
-	}
-		
-	alloc.region = RADEON_MEM_REGION_GART;
-	alloc.alignment = alignment;
-	alloc.size = size;
-	alloc.region_offset = &offset;
-
-	ret = drmCommandWriteRead( rmesa->radeon.dri.fd, DRM_RADEON_ALLOC, &alloc, sizeof(alloc));
-   	if (ret) {
-#if 0
-		WARN_ONCE("Ran out of mem!\n");
-		r300FlushCmdBuf(rmesa, __FUNCTION__);
-		//usleep(100);
-		tries2++;
-		tries = 0;
-		if(tries2>100){
-			WARN_ONCE("Ran out of GART memory!\n");
-			exit(1);
-		}
-		goto again;
-#else
-		WARN_ONCE("Ran out of GART memory (for %d)!\nPlease consider adjusting GARTSize option.\n", size);
-		return 0;
-#endif
-	}
-	
-	i = free;
-	
-	if (i > rmesa->rmm->u_last)
-		rmesa->rmm->u_last = i;
-	
-	rmesa->rmm->u_list[i].ptr = ((GLubyte *)rmesa->radeon.radeonScreen->gartTextures.map) + offset;
-	rmesa->rmm->u_list[i].size = size;
-	rmesa->rmm->u_list[i].age = 0;
-	rmesa->rmm->u_list[i].fb = NULL;
-	//fprintf(stderr, "alloc %p at id %d\n", rmesa->rmm->u_list[i].ptr, i);
-	
-#ifdef MM_DEBUG
-	fprintf(stderr, "allocated %d at age %x\n", i, radeonGetAge((radeonContextPtr)rmesa));
-#endif
-	
-	return i;
-}
-
-#include "r300_emit.h"
-static void emit_lin_cp(r300ContextPtr rmesa, unsigned long dst, unsigned long src, unsigned long size)
-{
-	int cmd_reserved = 0;
-	int cmd_written = 0;
-	drm_radeon_cmd_header_t *cmd = NULL;
-	int cp_size;
-	
-	
-	while (size > 0){
-		cp_size = size;
-		if(cp_size > /*8190*/4096)
-			cp_size = /*8190*/4096;
-		
-		reg_start(0x146c,1);
-		e32(0x52cc32fb);
-	
-		reg_start(0x15ac,1);
-		e32(src);
-		e32(cp_size);
-	
-		reg_start(0x1704,0);
-		e32(0x0);
-
-		reg_start(0x1404,1);
-		e32(dst);
-		e32(cp_size);
-	
-		reg_start(0x1700,0);
-		e32(0x0);
-	
-		reg_start(0x1640,3);
-		e32(0x00000000);
-		e32(0x00001fff);
-		e32(0x00000000);
-		e32(0x00001fff);
-
-		start_packet3(RADEON_CP_PACKET3_UNK1B, 2);
-		e32(0 << 16 | 0);
-		e32(0 << 16 | 0);
-		e32(cp_size << 16 | 0x1);
-		
-		dst += cp_size;
-		src += cp_size;
-		size -= cp_size;
-	}
-	
-	reg_start(R300_RB3D_DSTCACHE_CTLSTAT,0);
-	e32(R300_RB3D_DSTCACHE_UNKNOWN_0A);
-	
-	reg_start(0x342c,0);
-	e32(0x00000005);
-	
-	reg_start(0x1720,0);
-	e32(0x00010000);
-}
-
-void radeon_mm_use(r300ContextPtr rmesa, int id)
-{
-	uint64_t ull;
-#ifdef MM_DEBUG
-	fprintf(stderr, "%s: %d at age %x\n", __FUNCTION__, id, radeonGetAge((radeonContextPtr)rmesa));
-#endif	
-	drm_r300_cmd_header_t *cmd;
-	
-	assert(id <= rmesa->rmm->u_last);
-	
-	if(id == 0)
-		return;
-	
-#if 0 /* FB VBOs. Needs further changes... */
-	rmesa->rmm->u_list[id].ref_count ++;
-	if (rmesa->rmm->u_list[id].ref_count > 100 && rmesa->rmm->u_list[id].fb == NULL &&
-		rmesa->rmm->u_list[id].size != RADEON_BUFFER_SIZE*16 /*&& rmesa->rmm->u_list[id].size > 40*/) {
-		driTexHeap *heap;
-		struct mem_block *mb;
-				
-		LOCK_HARDWARE(&(rmesa->radeon));
-	
-		heap = rmesa->texture_heaps[0];
-			
-		mb = mmAllocMem(heap->memory_heap, rmesa->rmm->u_list[id].size, heap->alignmentShift, 0);
-	
-		UNLOCK_HARDWARE(&(rmesa->radeon));
-	
-		if (mb) {
-			rmesa->rmm->u_list[id].fb = mb;
-			
-			emit_lin_cp(rmesa, rmesa->radeon.radeonScreen->texOffset[0] + rmesa->rmm->u_list[id].fb->ofs,
-					r300GartOffsetFromVirtual(rmesa, rmesa->rmm->u_list[id].ptr),
-					rmesa->rmm->u_list[id].size);
-		} else {
-			WARN_ONCE("Upload to fb failed, %d, %d\n", rmesa->rmm->u_list[id].size, id);
-		}
-		//fprintf(stderr, "Upload to fb! %d, %d\n", rmesa->rmm->u_list[id].ref_count, id);
-	}
-	/*if (rmesa->rmm->u_list[id].fb) {
-		emit_lin_cp(rmesa, rmesa->radeon.radeonScreen->texOffset[0] + rmesa->rmm->u_list[id].fb->ofs,
-				r300GartOffsetFromVirtual(rmesa, rmesa->rmm->u_list[id].ptr),
-				rmesa->rmm->u_list[id].size);
-	}*/
-#endif
-		
-	cmd = (drm_r300_cmd_header_t *)r300AllocCmdBuf(rmesa, 2 + sizeof(ull) / 4, __FUNCTION__);
-	cmd[0].scratch.cmd_type = R300_CMD_SCRATCH;
-	cmd[0].scratch.reg = RADEON_MM_SCRATCH;
-	cmd[0].scratch.n_bufs = 1;
-	cmd[0].scratch.flags = 0;
-	cmd ++;
-	
-	ull = (uint64_t)(intptr_t)&rmesa->rmm->u_list[id].age;
-	_mesa_memcpy(cmd, &ull, sizeof(ull));
-	cmd += sizeof(ull) / 4;
-	
-	cmd[0].u = /*id*/0;
-	
-	LOCK_HARDWARE(&rmesa->radeon); /* Protect from DRM. */
-	rmesa->rmm->u_list[id].h_pending ++;
-	UNLOCK_HARDWARE(&rmesa->radeon);
-}
-
-unsigned long radeon_mm_offset(r300ContextPtr rmesa, int id)
-{
-	unsigned long offset;
-	
-	assert(id <= rmesa->rmm->u_last);
-	
-	if (rmesa->rmm->u_list[id].fb) {
-		offset = rmesa->radeon.radeonScreen->texOffset[0] + rmesa->rmm->u_list[id].fb->ofs;
-	} else {
-		offset = (char *)rmesa->rmm->u_list[id].ptr -
-			(char *)rmesa->radeon.radeonScreen->gartTextures.map;
-		offset += rmesa->radeon.radeonScreen->gart_texture_offset;
-	}
-	
-	return offset;
-}
-
-int radeon_mm_on_card(r300ContextPtr rmesa, int id)
-{
-	assert(id <= rmesa->rmm->u_last);
-	
-	if (rmesa->rmm->u_list[id].fb)
-		return GL_TRUE;
-	
-	return GL_FALSE;
-}
-		
-void *radeon_mm_map(r300ContextPtr rmesa, int id, int access)
-{
-#ifdef MM_DEBUG
-	fprintf(stderr, "%s: %d at age %x\n", __FUNCTION__, id, radeonGetAge((radeonContextPtr)rmesa));
-#endif	
-	void *ptr;
-	int tries = 0;
-	
-	assert(id <= rmesa->rmm->u_last);
-	
-	rmesa->rmm->u_list[id].ref_count = 0;
-	if (rmesa->rmm->u_list[id].fb) {
-		WARN_ONCE("Mapping fb!\n");
-		/* Idle gart only and do upload on unmap */
-		//rmesa->rmm->u_list[id].fb = NULL;
-		
-		
-		if(rmesa->rmm->u_list[id].mapped == 1)
-			WARN_ONCE("buffer %d already mapped\n", id);
-	
-		rmesa->rmm->u_list[id].mapped = 1;
-		ptr = radeon_mm_ptr(rmesa, id);
-		
-		return ptr;
-	}
-	
-	if (access == RADEON_MM_R) {
-		
-		if(rmesa->rmm->u_list[id].mapped == 1)
-			WARN_ONCE("buffer %d already mapped\n", id);
-	
-		rmesa->rmm->u_list[id].mapped = 1;
-		ptr = radeon_mm_ptr(rmesa, id);
-		
-		return ptr;
-	}
-	
-	
-	if (rmesa->rmm->u_list[id].h_pending)
-		r300FlushCmdBuf(rmesa, __FUNCTION__);
-	
-	if (rmesa->rmm->u_list[id].h_pending) {
-		return NULL;
-	}
-	
-	while(rmesa->rmm->u_list[id].age > radeonGetAge((radeonContextPtr)rmesa) && tries++ < 1000)
-		usleep(10);
-	
-	if (tries >= 1000) {
-		fprintf(stderr, "Idling failed (%x vs %x)\n",
-				rmesa->rmm->u_list[id].age, radeonGetAge((radeonContextPtr)rmesa));
-		return NULL;
-	}
-	
-	if(rmesa->rmm->u_list[id].mapped == 1)
-		WARN_ONCE("buffer %d already mapped\n", id);
-	
-	rmesa->rmm->u_list[id].mapped = 1;
-	ptr = radeon_mm_ptr(rmesa, id);
-	
-	return ptr;
-}
-
-void radeon_mm_unmap(r300ContextPtr rmesa, int id)
-{
-#ifdef MM_DEBUG
-	fprintf(stderr, "%s: %d at age %x\n", __FUNCTION__, id, radeonGetAge((radeonContextPtr)rmesa));
-#endif	
-	
-	assert(id <= rmesa->rmm->u_last);
-	
-	if(rmesa->rmm->u_list[id].mapped == 0)
-		WARN_ONCE("buffer %d not mapped\n", id);
-	
-	rmesa->rmm->u_list[id].mapped = 0;
-	
-	if (rmesa->rmm->u_list[id].fb)
-		emit_lin_cp(rmesa, rmesa->radeon.radeonScreen->texOffset[0] + rmesa->rmm->u_list[id].fb->ofs,
-				r300GartOffsetFromVirtual(rmesa, rmesa->rmm->u_list[id].ptr),
-				rmesa->rmm->u_list[id].size);
-}
-
-void radeon_mm_free(r300ContextPtr rmesa, int id)
-{
-#ifdef MM_DEBUG
-	fprintf(stderr, "%s: %d at age %x\n", __FUNCTION__, id, radeonGetAge((radeonContextPtr)rmesa));
-#endif	
-	
-	assert(id <= rmesa->rmm->u_last);
-	
-	if(id == 0)
-		return;
-	
-	if(rmesa->rmm->u_list[id].ptr == NULL){
-		WARN_ONCE("Not allocated!\n");
-		return ;
-	}
-	
-	if(rmesa->rmm->u_list[id].pending){
-		WARN_ONCE("%p already pended!\n", rmesa->rmm->u_list[id].ptr);
-		return ;
-	}
-			
-	rmesa->rmm->u_list[id].pending = 1;
-}
-#endif

src/mesa/drivers/dri/r300/radeon_mm.h

@@ -1,40 +0,0 @@
-#ifndef __RADEON_MM_H__
-#define __RADEON_MM_H__
-
-//#define RADEON_MM_PDL 0
-#define RADEON_MM_UL 1
-
-#define RADEON_MM_R 1
-#define RADEON_MM_W 2
-#define RADEON_MM_RW (RADEON_MM_R | RADEON_MM_W)
-
-#define RADEON_MM_SCRATCH 2
-
-struct radeon_memory_manager {
-	struct {
-		void *ptr;
-		uint32_t size;
-		uint32_t age;
-		uint32_t h_pending;
-		int pending;
-		int mapped;
-		int ref_count;
-		struct mem_block *fb;
-	} *u_list;
-	int u_head, u_tail, u_size, u_last;
-	
-};
-
-extern void radeon_mm_init(r300ContextPtr rmesa);
-extern void radeon_mm_destroy(r300ContextPtr rmesa);
-extern void *radeon_mm_ptr(r300ContextPtr rmesa, int id);
-extern int radeon_mm_find(r300ContextPtr rmesa, void *ptr);
-extern int radeon_mm_alloc(r300ContextPtr rmesa, int alignment, int size);
-extern void radeon_mm_use(r300ContextPtr rmesa, int id);
-extern unsigned long radeon_mm_offset(r300ContextPtr rmesa, int id);
-extern int radeon_mm_on_card(r300ContextPtr rmesa, int id);
-extern void *radeon_mm_map(r300ContextPtr rmesa, int id, int access);
-extern void radeon_mm_unmap(r300ContextPtr rmesa, int id);
-extern void radeon_mm_free(r300ContextPtr rmesa, int id);
-
-#endif

src/mesa/drivers/dri/r300/radeon_span.c

@@ -39,9 +39,8 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  *   Keith Whitwell <keith@tungstengraphics.com>
  *
  */
-#include <unistd.h>
+
 #include "glheader.h"
-#include "imports.h"
 #include "swrast/swrast.h"
 
 #include "r300_state.h"
@@ -51,10 +50,8 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 
 #include "drirenderbuffer.h"
 
-
 #define DBG 0
 
-
 /*
  * Note that all information needed to access pixels in a renderbuffer
  * should be obtained through the gl_renderbuffer parameter, not per-context
@@ -85,8 +82,6 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 
 #define HW_UNLOCK()
 
-
-
 /* ================================================================
  * Color buffer
  */
@@ -101,7 +96,6 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 #define GET_PTR(X,Y) (buf + ((Y) * drb->flippedPitch + (X)) * 2)
 #include "spantmp2.h"
 
-
 /* 32 bit, ARGB8888 color spanline and pixel functions
  */
 #define SPANTMP_PIXEL_FMT GL_BGRA
@@ -112,7 +106,6 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 #define GET_PTR(X,Y) (buf + ((Y) * drb->flippedPitch + (X)) * 4)
 #include "spantmp2.h"
 
-
 /* ================================================================
  * Depth buffer
  */
@@ -127,42 +120,40 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  * too...
  */
 
-static GLuint
-radeon_mba_z32( const driRenderbuffer *drb, GLint x, GLint y )
+static GLuint radeon_mba_z32(const driRenderbuffer * drb, GLint x, GLint y)
 {
 	GLuint pitch = drb->pitch;
-   if (1 /*|| drb->depthHasSurface */) {
+	if (drb->depthHasSurface) {
 		return 4 * (x + y * pitch);
-   }
-   else {
+	} else {
 		GLuint ba, address = 0;	/* a[0..1] = 0           */
 
+#ifdef COMPILE_R300
 		ba = (y / 8) * (pitch / 8) + (x / 8);
+#else
+		ba = (y / 16) * (pitch / 16) + (x / 16);
+#endif
 
 		address |= (x & 0x7) << 2;	/* a[2..4] = x[0..2]     */
 		address |= (y & 0x3) << 5;	/* a[5..6] = y[0..1]     */
-      address |=
-         (((x & 0x10) >> 2) ^ (y & 0x4)) << 5;	/* a[7]    = x[4] ^ y[2] */
+		address |= (((x & 0x10) >> 2) ^ (y & 0x4)) << 5;	/* a[7]    = x[4] ^ y[2] */
 		address |= (ba & 0x3) << 8;	/* a[8..9] = ba[0..1]    */
 
 		address |= (y & 0x8) << 7;	/* a[10]   = y[3]        */
-      address |=
-         (((x & 0x8) << 1) ^ (y & 0x10)) << 7;	/* a[11]   = x[3] ^ y[4] */
+		address |= (((x & 0x8) << 1) ^ (y & 0x10)) << 7;	/* a[11]   = x[3] ^ y[4] */
 		address |= (ba & ~0x3) << 10;	/* a[12..] = ba[2..]     */
 
 		return address;
 	}
 }
 
-
 static INLINE GLuint
 radeon_mba_z16(const driRenderbuffer * drb, GLint x, GLint y)
 {
 	GLuint pitch = drb->pitch;
-   if (1 /*|| drb->depthHasSurface */) {
+	if (drb->depthHasSurface) {
 		return 2 * (x + y * pitch);
-   }
-   else {
+	} else {
 		GLuint ba, address = 0;	/* a[0]    = 0           */
 
 		ba = (y / 16) * (pitch / 32) + (x / 32);
@@ -179,7 +170,6 @@ radeon_mba_z16( const driRenderbuffer *drb, GLint x, GLint y )
 	}
 }
 
-
 /* 16-bit depth buffer functions
  */
 #define WRITE_DEPTH( _x, _y, d )					\
@@ -191,12 +181,12 @@ radeon_mba_z16( const driRenderbuffer *drb, GLint x, GLint y )
 #define TAG(x) radeon##x##_z16
 #include "depthtmp.h"
 
-
 /* 24 bit depth, 8 bit stencil depthbuffer functions
  *
  * Careful: It looks like the R300 uses ZZZS byte order while the R200
  * uses SZZZ for 24 bit depth, 8 bit stencil mode.
  */
+#ifdef COMPILE_R300
 #define WRITE_DEPTH( _x, _y, d )					\
 do {									\
    GLuint offset = radeon_mba_z32( drb, _x + xo, _y + yo );		\
@@ -205,23 +195,39 @@ do {									\
    tmp |= ((d << 8) & 0xffffff00);					\
    *(GLuint *)(buf + offset) = tmp;					\
 } while (0)
+#else
+#define WRITE_DEPTH( _x, _y, d )					\
+do {									\
+   GLuint offset = radeon_mba_z32( drb, _x + xo, _y + yo );		\
+   GLuint tmp = *(GLuint *)(buf + offset);				\
+   tmp &= 0xff000000;							\
+   tmp |= ((d) & 0x00ffffff);						\
+   *(GLuint *)(buf + offset) = tmp;					\
+} while (0)
+#endif
 
+#ifdef COMPILE_R300
 #define READ_DEPTH( d, _x, _y )						\
   do { \
     d = (*(GLuint *)(buf + radeon_mba_z32( drb, _x + xo,		\
 					 _y + yo )) & 0xffffff00) >> 8; \
   }while(0)
+#else
+#define READ_DEPTH( d, _x, _y )						\
+   d = *(GLuint *)(buf + radeon_mba_z32( drb, _x + xo,			\
+					 _y + yo )) & 0x00ffffff;
+#endif
 
 #define TAG(x) radeon##x##_z24_s8
 #include "depthtmp.h"
 
-
 /* ================================================================
  * Stencil buffer
  */
 
 /* 24 bit depth, 8 bit stencil depthbuffer functions
  */
+#ifdef COMPILE_R300
 #define WRITE_STENCIL( _x, _y, d )					\
 do {									\
    GLuint offset = radeon_mba_z32( drb, _x + xo, _y + yo );		\
@@ -230,19 +236,36 @@ do {									\
    tmp |= (d) & 0xff;							\
    *(GLuint *)(buf + offset) = tmp;					\
 } while (0)
+#else
+#define WRITE_STENCIL( _x, _y, d )					\
+do {									\
+   GLuint offset = radeon_mba_z32( drb, _x + xo, _y + yo );		\
+   GLuint tmp = *(GLuint *)(buf + offset);				\
+   tmp &= 0x00ffffff;							\
+   tmp |= (((d) & 0xff) << 24);						\
+   *(GLuint *)(buf + offset) = tmp;					\
+} while (0)
+#endif
 
+#ifdef COMPILE_R300
 #define READ_STENCIL( d, _x, _y )					\
 do {									\
    GLuint offset = radeon_mba_z32( drb, _x + xo, _y + yo );		\
    GLuint tmp = *(GLuint *)(buf + offset);				\
    d = tmp & 0x000000ff;						\
 } while (0)
+#else
+#define READ_STENCIL( d, _x, _y )					\
+do {									\
+   GLuint offset = radeon_mba_z32( drb, _x + xo, _y + yo );		\
+   GLuint tmp = *(GLuint *)(buf + offset);				\
+   d = (tmp & 0xff000000) >> 24;					\
+} while (0)
+#endif
 
 #define TAG(x) radeon##x##_z24_s8
 #include "stenciltmp.h"
 
-
-
 /* Move locking out to get reasonable span performance (10x better
  * than doing this in HW_LOCK above).  WaitForIdle() is the main
  * culprit.
@@ -251,32 +274,12 @@ do {									\
 static void radeonSpanRenderStart(GLcontext * ctx)
 {
 	radeonContextPtr rmesa = RADEON_CONTEXT(ctx);
-   {
-	static int first = 1;
+#ifdef COMPILE_R300
 	r300ContextPtr r300 = (r300ContextPtr) rmesa;
-	
-	if (first) {
-		r300->span_dlocking = getenv("R300_SPAN_DISABLE_LOCKING") ? 1 : 0;
-		if (r300->span_dlocking == 0) {
-			fprintf(stderr, "Try R300_SPAN_DISABLE_LOCKING env var if this hangs.\n");
-			fflush(stderr);
-			sleep(1);
-		}
-		first = 0;
-	}
-	
-	if (r300->span_dlocking) {
-		r300Flush(ctx);
-		LOCK_HARDWARE( rmesa );
-		radeonWaitForIdleLocked( rmesa );
-		UNLOCK_HARDWARE( rmesa );
-		
-		return;
-	}
-   }
-   //   R300_FIREVERTICES( rmesa );
-   // old code has flush
-   r300Flush(ctx);
+	R300_FIREVERTICES(r300);
+#else
+	RADEON_FIREVERTICES(rmesa);
+#endif
 	LOCK_HARDWARE(rmesa);
 	radeonWaitForIdleLocked(rmesa);
 }
@@ -284,41 +287,35 @@ static void radeonSpanRenderStart( GLcontext *ctx )
 static void radeonSpanRenderFinish(GLcontext * ctx)
 {
 	radeonContextPtr rmesa = RADEON_CONTEXT(ctx);
-   r300ContextPtr r300 = (r300ContextPtr)rmesa;
 	_swrast_flush(ctx);
-   if (r300->span_dlocking == 0)
 	UNLOCK_HARDWARE(rmesa);
 }
 
 void radeonInitSpanFuncs(GLcontext * ctx)
 {
-   struct swrast_device_driver *swdd = _swrast_GetDeviceDriverReference(ctx);
+	struct swrast_device_driver *swdd =
+	    _swrast_GetDeviceDriverReference(ctx);
 	swdd->SpanRenderStart = radeonSpanRenderStart;
 	swdd->SpanRenderFinish = radeonSpanRenderFinish;
 }
 
-
 /**
  * Plug in the Get/Put routines for the given driRenderbuffer.
  */
-void
-radeonSetSpanFunctions(driRenderbuffer *drb, const GLvisual *vis)
+void radeonSetSpanFunctions(driRenderbuffer * drb, const GLvisual * vis)
 {
 	if (drb->Base.InternalFormat == GL_RGBA) {
-      if (vis->redBits == 5 && vis->greenBits == 6 && vis->blueBits == 5) {
+		if (vis->redBits == 5 && vis->greenBits == 6
+		    && vis->blueBits == 5) {
 			radeonInitPointers_RGB565(&drb->Base);
-      }
-      else {
+		} else {
 			radeonInitPointers_ARGB8888(&drb->Base);
 		}
-   }
-   else if (drb->Base.InternalFormat == GL_DEPTH_COMPONENT16) {
+	} else if (drb->Base.InternalFormat == GL_DEPTH_COMPONENT16) {
 		radeonInitDepthPointers_z16(&drb->Base);
-   }
-   else if (drb->Base.InternalFormat == GL_DEPTH_COMPONENT24) {
+	} else if (drb->Base.InternalFormat == GL_DEPTH_COMPONENT24) {
 		radeonInitDepthPointers_z24_s8(&drb->Base);
-   }
-   else if (drb->Base.InternalFormat == GL_STENCIL_INDEX8_EXT) {
+	} else if (drb->Base.InternalFormat == GL_STENCIL_INDEX8_EXT) {
 		radeonInitStencilPointers_z24_s8(&drb->Base);
 	}
 }

src/mesa/drivers/dri/r300/radeon_span.h

@@ -1,46 +0,0 @@
-/*
-Copyright (C) The Weather Channel, Inc.  2002.  All Rights Reserved.
-
-The Weather Channel (TM) funded Tungsten Graphics to develop the
-initial release of the Radeon 8500 driver under the XFree86 license.
-This notice must be preserved.
-
-Permission is hereby granted, free of charge, to any person obtaining
-a copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sublicense, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice (including the
-next paragraph) shall be included in all copies or substantial
-portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
-LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
-OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
-WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-
-/*
- * Authors:
- *   Keith Whitwell <keith@tungstengraphics.com>
- */
-
-#ifndef __RADEON_SPAN_H__
-#define __RADEON_SPAN_H__
-
-#ifdef GLX_DIRECT_RENDERING
-
-#include "drirenderbuffer.h"
-
-extern void radeonInitSpanFuncs(GLcontext * ctx);
-extern void radeonSetSpanFunctions(driRenderbuffer *rb, const GLvisual *vis);
-
-#endif
-#endif

src/mesa/drivers/dri/r300/radeon_state.c

@@ -154,7 +154,8 @@ void radeonSetCliprects(radeonContextPtr radeon)
 
 	if (draw_fb->_ColorDrawBufferMask[0] == BUFFER_BIT_BACK_LEFT) {
 		/* Can't ignore 2d windows if we are page flipping. */
-		if (drawable->numBackClipRects == 0 || radeon->doPageFlip) {
+		if (drawable->numBackClipRects == 0 || radeon->doPageFlip ||
+		    radeon->sarea->pfCurrentPage == 1) {
 			radeon->numClipRects = drawable->numClipRects;
 			radeon->pClipRects = drawable->pClipRects;
 		} else {

src/mesa/drivers/dri/r300/radeon_state.h

@@ -31,8 +31,6 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 #ifndef __RADEON_STATE_H__
 #define __RADEON_STATE_H__
 
-#include "radeon_context.h"
-
 extern void radeonRecalcScissorRects(radeonContextPtr radeon);
 extern void radeonSetCliprects(radeonContextPtr radeon);
 extern void radeonUpdateScissor(GLcontext* ctx);

src/mesa/drivers/dri/r300/radeon_vtxfmt_a.c

@@ -1,656 +0,0 @@
-/*
- * Copyright (C) 2005 Aapo Tahkola.
- *
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining
- * a copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sublicense, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial
- * portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
- * IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
- * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
- * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
- * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- */
- 
-/*
- * Authors:
- *   Aapo Tahkola <aet@rasterburn.org>
- */
-
-#include "context.h"
-#include "r300_context.h"
-#include "r300_cmdbuf.h"
-#include "r300_ioctl.h"
-#include "r300_maos.h"
-#include "r300_state.h"
-#include "radeon_mm.h"
-
-#include "hash.h"
-#include "dispatch.h"
-#include "bufferobj.h"
-#include "vtxfmt.h"
-#include "api_validate.h"
-#include "state.h"
-#include "image.h"
-
-#include "vbo/vbo_context.h"
-
-#define CONV_VB(a, b) rvb->AttribPtr[(a)].size = vb->b->size, \
-			rvb->AttribPtr[(a)].type = GL_FLOAT, \
-			rvb->AttribPtr[(a)].stride = vb->b->stride, \
-			rvb->AttribPtr[(a)].data = vb->b->data
-
-void radeon_vb_to_rvb(r300ContextPtr rmesa, struct radeon_vertex_buffer *rvb, struct vertex_buffer *vb)
-{
-	int i;
-	GLcontext *ctx;
-	ctx = rmesa->radeon.glCtx;
-	
-	memset(rvb, 0, sizeof(*rvb));
-	
-	rvb->Elts = vb->Elts;
-	rvb->elt_size = 4;
-	rvb->elt_min = 0;
-	rvb->elt_max = vb->Count;
-	
-	rvb->Count = vb->Count;
-	
-	CONV_VB(VERT_ATTRIB_POS, ObjPtr);
-	CONV_VB(VERT_ATTRIB_NORMAL, NormalPtr);
-	CONV_VB(VERT_ATTRIB_COLOR0, ColorPtr[0]);
-	CONV_VB(VERT_ATTRIB_COLOR1, SecondaryColorPtr[0]);
-	CONV_VB(VERT_ATTRIB_FOG, FogCoordPtr);
-	
-	for (i=0; i < ctx->Const.MaxTextureCoordUnits; i++)
-		CONV_VB(VERT_ATTRIB_TEX0 + i, TexCoordPtr[i]);
-
-	for (i=0; i < MAX_VERTEX_PROGRAM_ATTRIBS; i++)
-		CONV_VB(VERT_ATTRIB_GENERIC0 + i, AttribPtr[VERT_ATTRIB_GENERIC0 + i]);
-	
-	rvb->Primitive = vb->Primitive;
-	rvb->PrimitiveCount = vb->PrimitiveCount;
-	rvb->LockFirst = rvb->LockCount = 0;
-	rvb->lock_uptodate = GL_FALSE;
-}
-
-#ifdef RADEON_VTXFMT_A
-
-extern void _tnl_array_init( GLcontext *ctx );
-
-#define CONV(a, b) \
-    do { \
-	if (ctx->Array.ArrayObj->b.Enabled) { \
-	    rmesa->state.VB.AttribPtr[(a)].size = ctx->Array.ArrayObj->b.Size; \
-	    rmesa->state.VB.AttribPtr[(a)].data = ctx->Array.ArrayObj->b.BufferObj->Name \
-	      ? (void *)ADD_POINTERS(ctx->Array.ArrayObj->b.Ptr, ctx->Array.ArrayObj->b.BufferObj->Data) \
-	      : (void *)ctx->Array.ArrayObj->b.Ptr; \
-	    rmesa->state.VB.AttribPtr[(a)].stride = ctx->Array.ArrayObj->b.StrideB; \
-	    rmesa->state.VB.AttribPtr[(a)].type = ctx->Array.ArrayObj->b.Type; \
-	    enabled |= 1 << (a); \
-	} \
-    } while (0)
-
-static int setup_arrays(r300ContextPtr rmesa, GLint start)
-{
-	int i;
-	struct dt def = { 4, GL_FLOAT, 0, NULL };
-	GLcontext *ctx;
-	GLuint enabled = 0;
-	
-	ctx = rmesa->radeon.glCtx;
-	i = r300Fallback(ctx);
-	if (i)
-		return i;
-
-	memset(rmesa->state.VB.AttribPtr, 0, VERT_ATTRIB_MAX*sizeof(struct dt));
-	
-	CONV(VERT_ATTRIB_POS, Vertex);
-	CONV(VERT_ATTRIB_NORMAL, Normal);
-	CONV(VERT_ATTRIB_COLOR0, Color);
-	CONV(VERT_ATTRIB_COLOR1, SecondaryColor);
-	CONV(VERT_ATTRIB_FOG, FogCoord);
-	
-	for (i=0; i < MAX_TEXTURE_COORD_UNITS; i++)
-		CONV(VERT_ATTRIB_TEX0 + i, TexCoord[i]);
-	
-	if (ctx->VertexProgram._Enabled)
-		for (i=0; i < VERT_ATTRIB_MAX; i++)
-			CONV(i, VertexAttrib[i]);
-	
-	for (i=0; i < VERT_ATTRIB_MAX; i++) {
-	   rmesa->state.VB.AttribPtr[i].data += rmesa->state.VB.AttribPtr[i].stride * start;
-	}
-	
-	for(i=0; i < VERT_ATTRIB_MAX; i++){
-		if(rmesa->state.VB.AttribPtr[i].type != GL_UNSIGNED_BYTE &&
-#if MESA_LITTLE_ENDIAN
-		   rmesa->state.VB.AttribPtr[i].type != GL_SHORT &&
-#endif
-		   rmesa->state.VB.AttribPtr[i].type != GL_FLOAT){
-			WARN_ONCE("Unsupported format %d at index %d\n", rmesa->state.VB.AttribPtr[i].type, i);
-			return R300_FALLBACK_TCL;
-		}
-		
-		/*fprintf(stderr, "%d: ", i);
-		
-		switch(rmesa->state.VB.AttribPtr[i].type){
-		case GL_BYTE: fprintf(stderr, "byte "); break;
-		case GL_UNSIGNED_BYTE: fprintf(stderr, "u byte "); break;
-		case GL_SHORT: fprintf(stderr, "short "); break;
-		case GL_UNSIGNED_SHORT: fprintf(stderr, "u short "); break;
-		case GL_INT: fprintf(stderr, "int "); break;
-		case GL_UNSIGNED_INT: fprintf(stderr, "u int "); break;
-		case GL_FLOAT: fprintf(stderr, "float "); break;
-		case GL_2_BYTES: fprintf(stderr, "2 bytes "); break;
-		case GL_3_BYTES: fprintf(stderr, "3 bytes "); break;
-		case GL_4_BYTES: fprintf(stderr, "4 bytes "); break;
-		case GL_DOUBLE: fprintf(stderr, "double "); break;
-		default: fprintf(stderr, "unknown "); break;
-		}
-
-		fprintf(stderr, "Size %d ", rmesa->state.VB.AttribPtr[i].size);
-		fprintf(stderr, "Ptr %p ", rmesa->state.VB.AttribPtr[i].data);
-		fprintf(stderr, "Stride %d ", rmesa->state.VB.AttribPtr[i].stride);
-		fprintf(stderr, "\n");*/
-	}
-	return R300_FALLBACK_NONE;
-}
-
-void radeon_init_vtxfmt_a(r300ContextPtr rmesa);
-
-
-static void radeonDrawRangeElements(GLcontext *ctx,
-				    GLenum mode,
-				    GLuint min,
-				    GLuint max,
-				    GLsizei count, 
-				    GLenum type,
-				    const GLvoid *c_indices)
-{
-#if 1
-	return GL_FALSE;
-#else
-	r300ContextPtr rmesa = R300_CONTEXT(ctx);
-	struct tnl_prim prim;
-	int elt_size;
-	int i;
-	void *ptr = NULL;
-	struct r300_dma_region rvb;
-	const GLvoid *indices = c_indices;
-	
-	if (count > 65535) {
-		/* TODO */
-		if (mode == GL_POINTS ||
-		    mode == GL_LINES ||
-		    mode == GL_QUADS ||
-		    mode == GL_TRIANGLES) {
-			
-			while (count) {
-				i = r300_get_num_verts(rmesa, MIN2(count, 65535), mode);
-				
-				radeonDrawRangeElements(mode, min, max, i, type, indices);
-				
-				indices += i * _mesa_sizeof_type(type);
-				count -= i;
-			}
-			return GL_TRUE;
-		}
-		WARN_ONCE("Too many verts!\n");
-		return GL_FALSE;
-	}
-	
-	if (ctx->Array.ElementArrayBufferObj->Name) {
-		/* use indices in the buffer object */
-		if (!ctx->Array.ElementArrayBufferObj->Data) {
-			_mesa_warning(ctx, "DrawRangeElements with empty vertex elements buffer!");
-			return GL_TRUE;
-		}
-		/* actual address is the sum of pointers */
-		indices = (GLvoid *)
-		ADD_POINTERS(ctx->Array.ElementArrayBufferObj->Data, (const GLubyte *) c_indices);
-	}
-	
-	FLUSH_CURRENT( ctx, 0 );
-#ifdef OPTIMIZE_ELTS
-	min = 0;
-#endif
-	
-	memset(&rvb, 0, sizeof(rvb));
-	switch (type){
-	case GL_UNSIGNED_BYTE:
-#ifdef FORCE_32BITS_ELTS
-		elt_size = 4;
-#else
-		elt_size = 2;
-#endif	
-		r300AllocDmaRegion(rmesa, &rvb, count * elt_size, elt_size);
-		rvb.aos_offset = GET_START(&rvb);
-		ptr = rvb.address + rvb.start;
-		
-#ifdef FORCE_32BITS_ELTS
-		for(i=0; i < count; i++)
-			((unsigned int *)ptr)[i] = ((unsigned char *)indices)[i] - min;
-#else
-		for(i=0; i < count; i++)
-			((unsigned short int *)ptr)[i] = ((unsigned char *)indices)[i] - min;
-#endif
-	break;
-	
-	case GL_UNSIGNED_SHORT:
-#ifdef FORCE_32BITS_ELTS
-		elt_size = 4;
-#else
-		elt_size = 2;
-#endif	
-#ifdef OPTIMIZE_ELTS
-		if (min == 0 && ctx->Array.ElementArrayBufferObj->Name){
-			ptr = indices;
-			break;
-		}
-#endif
-		r300AllocDmaRegion(rmesa, &rvb, count * elt_size, elt_size);
-		rvb.aos_offset = GET_START(&rvb);
-		ptr = rvb.address + rvb.start;
-
-#ifdef FORCE_32BITS_ELTS
-		for(i=0; i < count; i++)
-			((unsigned int *)ptr)[i] = ((unsigned short int *)indices)[i] - min;
-#else
-		for(i=0; i < count; i++)
-			((unsigned short int *)ptr)[i] = ((unsigned short int *)indices)[i] - min;
-#endif
-	break;
-	
-	case GL_UNSIGNED_INT:
-#ifdef FORCE_32BITS_ELTS
-		elt_size = 4;
-#else
-		if (max - min <= 65535)
-			elt_size = 2;
-		else 
-			elt_size = 4;
-#endif	
-		r300AllocDmaRegion(rmesa, &rvb, count * elt_size, elt_size);
-		rvb.aos_offset = GET_START(&rvb);
-		ptr = rvb.address + rvb.start;
-		
-		if (elt_size == 2)
-			for (i=0; i < count; i++)
-				((unsigned short int *)ptr)[i] = ((unsigned int *)indices)[i] - min;
-		else
-			for (i=0; i < count; i++)
-				((unsigned int *)ptr)[i] = ((unsigned int *)indices)[i] - min;
-	break;
-	
-	default:
-		WARN_ONCE("Unknown elt type!\n");
-		return GL_FALSE;
-	}
-	
-	/* XXX: setup_arrays before state update? */
-	
-	if (ctx->NewState) 
-		_mesa_update_state( ctx );
-	
-	r300UpdateShaders(rmesa);
-
-	if (setup_arrays(rmesa, min) >= R300_FALLBACK_TCL) {
-		r300ReleaseDmaRegion(rmesa, &rvb, __FUNCTION__);
-		return GL_FALSE;
-	}
-
-	rmesa->state.VB.Count = max - min + 1;
-	
-	r300UpdateShaderStates(rmesa);
-	
-	rmesa->state.VB.Primitive = &prim;
-	rmesa->state.VB.PrimitiveCount = 1;
-	
-	prim.mode = mode | PRIM_BEGIN | PRIM_END;
-	if (rmesa->state.VB.LockCount)
-		prim.start = min - rmesa->state.VB.LockFirst;
-	else
-		prim.start = 0;
-	prim.count = count;
-	
-	rmesa->state.VB.Elts = ptr;
-	rmesa->state.VB.elt_size = elt_size;
-	rmesa->state.VB.elt_min = min;
-	rmesa->state.VB.elt_max = max;
-	
-	if (r300_run_vb_render(ctx, NULL)) {
-		r300ReleaseDmaRegion(rmesa, &rvb, __FUNCTION__);
-		return GL_FALSE;
-	}
-	
-	if(rvb.buf)
-		radeon_mm_use(rmesa, rvb.buf->id);
-	
-	r300ReleaseDmaRegion(rmesa, &rvb, __FUNCTION__);
-	return GL_TRUE;
-#endif
-}
-
-static GLboolean radeonDrawArrays( GLcontext *ctx,
-				   GLenum mode, GLint start, GLsizei count )
-{
-#if 1
-	return GL_FALSE;
-#else
-	GET_CURRENT_CONTEXT(ctx);
-	r300ContextPtr rmesa = R300_CONTEXT(ctx);
-	struct tnl_prim prim;
-	
-	if (count > 65535) {
-	   /* TODO: split into multiple draws.
-	    */
-		WARN_ONCE("Too many verts!\n");
-		return GL_FALSE;
-	}
-	
-	FLUSH_CURRENT( ctx, 0 );
-	
-	if (ctx->NewState) 
-		_mesa_update_state( ctx );
-	
-	/* XXX: setup_arrays before state update? */
-	
-	r300UpdateShaders(rmesa);
-
-	if (setup_arrays(rmesa, start) >= R300_FALLBACK_TCL)
-		return GL_FALSE;
-
-	rmesa->state.VB.Count = count;
-
-	r300UpdateShaderStates(rmesa);
-	
-	rmesa->state.VB.Primitive = &prim;
-	rmesa->state.VB.PrimitiveCount = 1;
-	
-	prim.mode = mode | PRIM_BEGIN | PRIM_END;
-	if (rmesa->state.VB.LockCount)
-		prim.start = start - rmesa->state.VB.LockFirst;
-	else
-		prim.start = 0;
-	prim.count = count;
-	
-	rmesa->state.VB.Elts = NULL;
-	rmesa->state.VB.elt_size = 0;
-	rmesa->state.VB.elt_min = 0;
-	rmesa->state.VB.elt_max = 0;
-	
-	if (r300_run_vb_render(ctx, NULL))
-	   return GL_FALSE;
-
-	return GL_TRUE;
-#endif
-}
-
-static void radeon_draw_prims( GLcontext *ctx,
-			       const struct gl_client_array *arrays[],
-			       const struct _mesa_prim *prim,
-			       GLuint nr_prims,
-			       const struct _mesa_index_buffer *ib,
-			       GLuint min_index,
-			       GLuint max_index)
-{
-	if (ib == NULL) {
-		for (i = 0; i < nr_prims; i++) {
-			if (!radeonDrawArrays(ctx,
-					      prim->mode,
-					      prim->start,
-					      prim->count)) {
-				/* Fallback
-				 */
-				_tnl_draw_prims(ctx,
-						arrays,
-						prim + i,
-						nr_prims - i,
-						ib, 
-						min_index,
-						max_index);
-				return;
-			}
-		}
-	} else {
-		for (i = 0; i < nr_prims; i++) {
-			if (!radeonDrawRangeElements(ctx,
-						     prim->mode,
-						     min_index,
-						     max_index,
-						     prim->count,
-						     ib->types,
-						     ib->ptr)) {
-				/* Fallback
-				 */
-				_tnl_draw_prims(ctx,
-						arrays,
-						prim + i,
-						nr_prims - i,
-						ib, 
-						min_index,
-						max_index);
-				return;
-			}
-		}
-	}
-}
-	   
-void radeon_init_vtxfmt_a(r300ContextPtr rmesa)
-{
-	GLcontext *ctx;
-	struct vbo_context *vbo = vbo_context(ctx);
-	
-	vbo->draw_prims = radeon_draw_prims;
-}
-
-#endif
-
-#ifdef HW_VBOS
-
-static struct gl_buffer_object *
-r300NewBufferObject(GLcontext *ctx, GLuint name, GLenum target )
-{
-	struct r300_buffer_object *obj;
-
-	(void) ctx;
-
-	obj = MALLOC_STRUCT(r300_buffer_object);
-	_mesa_initialize_buffer_object(&obj->mesa_obj, name, target);
-	return &obj->mesa_obj;
-}
-
-static void r300BufferData(GLcontext *ctx, GLenum target, GLsizeiptrARB size,
-		const GLvoid *data, GLenum usage, struct gl_buffer_object *obj)
-{
-	r300ContextPtr rmesa = R300_CONTEXT(ctx);
-	struct r300_buffer_object *r300_obj = (struct r300_buffer_object *)obj;
-
-	/* Free previous buffer */
-	if (obj->OnCard) {
-		radeon_mm_free(rmesa, r300_obj->id);
-		obj->OnCard = GL_FALSE;
-	} else {
-		if (obj->Data)
-			_mesa_free(obj->Data);
-	}
-#ifdef OPTIMIZE_ELTS
-	if (0) {
-#else
-	if (target == GL_ELEMENT_ARRAY_BUFFER_ARB) {
-#endif
-		fallback:
-		obj->Data = malloc(size);
-		
-		if (data)
-			_mesa_memcpy(obj->Data, data, size);
-		
-		obj->OnCard = GL_FALSE;
-	} else {
-		r300_obj->id = radeon_mm_alloc(rmesa, 4, size);
-		if (r300_obj->id == 0)
-			goto fallback;
-		
-		obj->Data = radeon_mm_map(rmesa, r300_obj->id, RADEON_MM_W);
-	
-		if (data)
-			_mesa_memcpy(obj->Data, data, size);
-	
-		radeon_mm_unmap(rmesa, r300_obj->id);
-		obj->OnCard = GL_TRUE;
-	}
-	
-	obj->Size = size;
-	obj->Usage = usage;
-}
-
-static void r300BufferSubData(GLcontext *ctx, GLenum target, GLintptrARB offset,
-		GLsizeiptrARB size, const GLvoid * data, struct gl_buffer_object * bufObj)
-{
-	r300ContextPtr rmesa = R300_CONTEXT(ctx);
-	struct r300_buffer_object *r300_obj = (struct r300_buffer_object *)bufObj;
-	(void) ctx; (void) target;
-	void *ptr;
-
-	if (bufObj->Data && ((GLuint) (size + offset) <= bufObj->Size)) {
-		if (bufObj->OnCard){
-			ptr = radeon_mm_map(rmesa, r300_obj->id, RADEON_MM_W);
-		
-			_mesa_memcpy( (GLubyte *) ptr + offset, data, size );
-		
-			radeon_mm_unmap(rmesa, r300_obj->id);
-		} else {
-			_mesa_memcpy( (GLubyte *) bufObj->Data + offset, data, size );
-		}
-	}
-}
-
-static void *r300MapBuffer(GLcontext *ctx, GLenum target, GLenum access,
-		struct gl_buffer_object *bufObj)
-{
-	r300ContextPtr rmesa = R300_CONTEXT(ctx);
-	struct r300_buffer_object *r300_obj = (struct r300_buffer_object *)bufObj;
-	
-	(void) ctx;
-	(void) target;
-	(void) access;
-	//ASSERT(!bufObj->OnCard);
-	/* Just return a direct pointer to the data */
-	if (bufObj->Pointer) {
-		/* already mapped! */
-		return NULL;
-	}
-	
-	if (!bufObj->OnCard) {
-		bufObj->Pointer = bufObj->Data;
-		return bufObj->Pointer;
-	}
-	
-	switch (access) {
-	case GL_READ_ONLY:
-		bufObj->Pointer = radeon_mm_map(rmesa, r300_obj->id, RADEON_MM_R);
-	break;
-	
-	case GL_WRITE_ONLY:
-		bufObj->Pointer = radeon_mm_map(rmesa, r300_obj->id, RADEON_MM_W);
-	break;
-	
-	case GL_READ_WRITE:
-		bufObj->Pointer = radeon_mm_map(rmesa, r300_obj->id, RADEON_MM_RW);
-	break;
-	
-	default:
-		WARN_ONCE("Unknown access type\n");
-		bufObj->Pointer = NULL;
-	break;
-	}
-	
-	return bufObj->Pointer;
-}
-
-static GLboolean r300UnmapBuffer(GLcontext *ctx, GLenum target, struct gl_buffer_object *bufObj)
-{
-	r300ContextPtr rmesa = R300_CONTEXT(ctx);
-	struct r300_buffer_object *r300_obj = (struct r300_buffer_object *)bufObj;
-	
-	(void) ctx;
-	(void) target;
-	//ASSERT(!bufObj->OnCard);
-	/* XXX we might assert here that bufObj->Pointer is non-null */
-	if (!bufObj->OnCard) {
-		bufObj->Pointer = NULL;
-		return GL_TRUE;
-	}
-	radeon_mm_unmap(rmesa, r300_obj->id);
-	
-	bufObj->Pointer = NULL;
-	return GL_TRUE;
-}
-
-static void r300DeleteBuffer(GLcontext *ctx, struct gl_buffer_object *obj)
-{
-	r300ContextPtr rmesa = R300_CONTEXT(ctx);
-	struct r300_buffer_object *r300_obj = (struct r300_buffer_object *)obj;
-	
-	if (obj->OnCard) {
-		radeon_mm_free(rmesa, r300_obj->id);
-		obj->Data = NULL;
-	}
-	_mesa_delete_buffer_object(ctx, obj);
-}
-
-void r300_evict_vbos(GLcontext *ctx, int amount)
-{
-	r300ContextPtr rmesa = R300_CONTEXT(ctx);
-	struct _mesa_HashTable *hash = ctx->Shared->BufferObjects;
-	GLuint k = _mesa_HashFirstEntry(hash);
-	
-	while (amount > 0 && k) {
-		struct gl_buffer_object *obj = _mesa_lookup_bufferobj(ctx, k);
-		struct r300_buffer_object *r300_obj
-			= (struct r300_buffer_object *) obj;
-		
-		if (obj->OnCard && obj->Size) {
-			GLvoid *data;
-			obj->Data = _mesa_malloc(obj->Size);
-			
-			data = radeon_mm_map(rmesa, r300_obj->id, RADEON_MM_R);
-			_mesa_memcpy(obj->Data, data, obj->Size);
-			radeon_mm_unmap(rmesa, r300_obj->id);
-			
-			radeon_mm_free(rmesa, r300_obj->id);
-			r300_obj->id = 0;
-			obj->OnCard = GL_FALSE;
-			
-			amount -= obj->Size;
-		}
-		
-		k = _mesa_HashNextEntry(hash, k);
-	}
-	
-}
-
-void r300_init_vbo_funcs(struct dd_function_table *functions)
-{
-	functions->NewBufferObject = r300NewBufferObject;
-	functions->BufferData = r300BufferData;
-	functions->BufferSubData = r300BufferSubData;
-	functions->MapBuffer = r300MapBuffer;
-	functions->UnmapBuffer = r300UnmapBuffer;
-	functions->DeleteBuffer = r300DeleteBuffer;
-}
-
-#endif

src/mesa/drivers/dri/radeon/radeon_context.c

@@ -604,7 +604,6 @@ radeonMakeCurrent( __DRIcontextPrivate *driContextPriv,
 	 newCtx->dri.drawable = driDrawPriv;
 
 	 radeonSetCliprects(newCtx);
-	 radeonUpdateWindow( newCtx->glCtx );
 	 radeonUpdateViewportOffset( newCtx->glCtx );
       }
 
@@ -612,6 +611,7 @@ radeonMakeCurrent( __DRIcontextPrivate *driContextPriv,
 			  (GLframebuffer *) driDrawPriv->driverPrivate,
 			  (GLframebuffer *) driReadPriv->driverPrivate );
 
+      _mesa_update_state( newCtx->glCtx );
    } else {
       if (RADEON_DEBUG & DEBUG_DRI)
 	 fprintf(stderr, "%s ctx is null\n", __FUNCTION__);

src/mesa/drivers/dri/radeon/radeon_context.h

@@ -1,8 +1,12 @@
-/* $XFree86: xc/lib/GL/mesa/src/drv/radeon/radeon_context.h,v 1.6 2002/12/16 16:18:58 dawes Exp $ */
 /**************************************************************************
 
 Copyright 2000, 2001 ATI Technologies Inc., Ontario, Canada, and
                      VA Linux Systems Inc., Fremont, California.
+Copyright (C) The Weather Channel, Inc.  2002.  All Rights Reserved.
+
+The Weather Channel (TM) funded Tungsten Graphics to develop the
+initial release of the Radeon 8500 driver under the XFree86 license.
+This notice must be preserved.
 
 All Rights Reserved.
 
@@ -30,9 +34,10 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 
 /*
  * Authors:
- *   Kevin E. Martin <martin@valinux.com>
  *   Gareth Hughes <gareth@valinux.com>
  *   Keith Whitwell <keith@tungstengraphics.com>
+ *   Kevin E. Martin <martin@valinux.com>
+ *   Nicolai Haehnle <prefect_@gmx.net>
  */
 
 #ifndef __RADEON_CONTEXT_H__
@@ -54,7 +59,10 @@ typedef struct radeon_context *radeonContextPtr;
 
 /* This union is used to avoid warnings/miscompilation
    with float to uint32_t casts due to strict-aliasing */
-typedef union { GLfloat f; uint32_t ui32; } float_ui32_type;
+typedef union {
+	GLfloat f;
+	uint32_t ui32;
+} float_ui32_type;
 
 #include "radeon_lock.h"
 #include "radeon_screen.h"
@@ -62,8 +70,13 @@ typedef union { GLfloat f; uint32_t ui32; } float_ui32_type;
 
 #include "math/m_vector.h"
 
-/* Flags for software fallback cases */
-/* See correponding strings in radeon_swtcl.c */
+#define TEX_0   0x1
+#define TEX_1   0x2
+#define TEX_2   0x4
+#define TEX_ALL 0x7
+
+/* Rasterizing fallbacks */
+/* See correponding strings in r200_swtcl.c */
 #define RADEON_FALLBACK_TEXTURE		0x0001
 #define RADEON_FALLBACK_DRAW_BUFFER	0x0002
 #define RADEON_FALLBACK_STENCIL		0x0004
@@ -86,23 +99,18 @@ typedef union { GLfloat f; uint32_t ui32; } float_ui32_type;
 
 typedef void (*radeon_tri_func) (radeonContextPtr,
 				 radeonVertex *,
-				 radeonVertex *,
-				 radeonVertex * );
+				 radeonVertex *, radeonVertex *);
 
 typedef void (*radeon_line_func) (radeonContextPtr,
-				  radeonVertex *,
-				  radeonVertex * );
-
-typedef void (*radeon_point_func)( radeonContextPtr,
-				   radeonVertex * );
+				  radeonVertex *, radeonVertex *);
 
+typedef void (*radeon_point_func) (radeonContextPtr, radeonVertex *);
 
 struct radeon_colorbuffer_state {
 	GLuint clear;
 	int roundEnable;
 };
 
-
 struct radeon_depthbuffer_state {
 	GLuint clear;
 	GLfloat scale;
@@ -133,11 +141,6 @@ struct radeon_stipple_state {
 #define RADEON_Q_BIT(unit) \
 (unit == 0 ? RADEON_CP_VC_FRMT_Q0 : (RADEON_CP_VC_FRMT_Q1 >> 2) << (2 * unit))
 
-#define TEX_0   0x1
-#define TEX_1   0x2
-#define TEX_2   0x4
-#define TEX_ALL 0x7
-
 typedef struct radeon_tex_obj radeonTexObj, *radeonTexObjPtr;
 
 /* Texture object in locally shared texture space.
@@ -172,7 +175,6 @@ struct radeon_tex_obj {
 	GLuint tile_bits;	/* hw texture tile bits used on this texture */
 };
 
-
 struct radeon_texture_env_state {
 	radeonTexObjPtr texobj;
 	GLenum format;
@@ -183,7 +185,6 @@ struct radeon_texture_state {
 	struct radeon_texture_env_state unit[RADEON_MAX_TEXTURE_UNITS];
 };
 
-
 struct radeon_state_atom {
 	struct radeon_state_atom *next, *prev;
 	const char *name;	/* for debug */
@@ -195,8 +196,6 @@ struct radeon_state_atom {
 	 GLboolean(*check) (GLcontext *);	/* is this state active? */
 };
 
-
-
 /* Trying to keep these relatively short as the variables are becoming
  * extravagently long.  Drop the driver name prefix off the front of
  * everything - I think we know which driver we're in by now, and keep the
@@ -409,10 +408,6 @@ struct radeon_state_atom {
 #define SHN_SHININESS      1
 #define SHN_STATE_SIZE     2
 
-
-
-
-
 struct radeon_hw_state {
 	/* Head of the linked list of state atoms. */
 	struct radeon_state_atom atomlist;
@@ -456,7 +451,6 @@ struct radeon_state {
 	struct radeon_texture_state texture;
 };
 
-
 /* Need refcounting on dma buffers:
  */
 struct radeon_dma_buffer {
@@ -479,7 +473,6 @@ struct radeon_dma_region {
 	int aos_size;
 };
 
-
 struct radeon_dma {
 	/* Active dma region.  Allocations for vertices and retained
 	 * regions come from here.  Also used for emitting random vertices,
@@ -513,7 +506,6 @@ struct radeon_dri_mirror {
 	int drmMinor;
 };
 
-
 #define RADEON_CMD_BUF_SZ  (8*1024)
 
 struct radeon_store {
@@ -524,7 +516,6 @@ struct radeon_store {
 	int elts_start;
 };
 
-
 /* radeon_tcl.c
  */
 struct radeon_tcl_info {
@@ -550,7 +541,6 @@ struct radeon_tcl_info {
 	struct radeon_dma_region norm;
 };
 
-
 /* radeon_swtcl.c
  */
 struct radeon_swtcl_info {
@@ -588,18 +578,13 @@ struct radeon_swtcl_info {
 	struct radeon_dma_region indexed_verts;
 };
 
-
 struct radeon_ioctl {
 	GLuint vertex_offset;
 	GLuint vertex_size;
 };
 
-
-
 #define RADEON_MAX_PRIMS 64
 
-
-
 struct radeon_prim {
 	GLuint start;
 	GLuint end;
@@ -615,7 +600,6 @@ struct radeon_prim {
  */
 #define RADEON_MAX_VERTEX_SIZE 20
 
-
 struct radeon_context {
 	GLcontext *glCtx;	/* Mesa context */
 
@@ -692,7 +676,6 @@ struct radeon_context {
 	GLuint swap_count;
 	GLuint swap_missed_count;
 
-
 	/* radeon_tcl.c
 	 */
 	struct radeon_tcl_info tcl;
@@ -725,7 +708,6 @@ struct radeon_context {
 
 #define RADEON_CONTEXT(ctx)		((radeonContextPtr)(ctx->DriverCtx))
 
-
 static __inline GLuint radeonPackColor(GLuint cpp,
 				       GLubyte r, GLubyte g,
 				       GLubyte b, GLubyte a)
@@ -742,7 +724,6 @@ static __inline GLuint radeonPackColor( GLuint cpp,
 
 #define RADEON_OLD_PACKETS 1
 
-
 extern void radeonDestroyContext(__DRIcontextPrivate * driContextPriv);
 extern GLboolean radeonCreateContext(const __GLcontextModes * glVisual,
 				     __DRIcontextPrivate * driContextPriv,
@@ -766,18 +747,18 @@ extern int RADEON_DEBUG;
 #define RADEON_DEBUG		0
 #endif
 
-#define DEBUG_TEXTURE	0x001
-#define DEBUG_STATE	0x002
-#define DEBUG_IOCTL	0x004
-#define DEBUG_PRIMS	0x008
-#define DEBUG_VERTS	0x010
-#define DEBUG_FALLBACKS	0x020
-#define DEBUG_VFMT	0x040
-#define DEBUG_CODEGEN	0x080
-#define DEBUG_VERBOSE	0x100
-#define DEBUG_DRI       0x200
-#define DEBUG_DMA       0x400
-#define DEBUG_SANITY    0x800
+#define DEBUG_TEXTURE	0x0001
+#define DEBUG_STATE	0x0002
+#define DEBUG_IOCTL	0x0004
+#define DEBUG_PRIMS	0x0008
+#define DEBUG_VERTS	0x0010
+#define DEBUG_FALLBACKS	0x0020
+#define DEBUG_VFMT	0x0040
+#define DEBUG_CODEGEN	0x0080
+#define DEBUG_VERBOSE	0x0100
+#define DEBUG_DRI       0x0200
+#define DEBUG_DMA       0x0400
+#define DEBUG_SANITY    0x0800
 #define DEBUG_SYNC      0x1000
 
 #endif				/* __RADEON_CONTEXT_H__ */

src/mesa/drivers/dri/radeon/radeon_lock.c

@@ -1,8 +1,12 @@
-/* $XFree86: xc/lib/GL/mesa/src/drv/radeon/radeon_lock.c,v 1.5 2002/10/30 12:51:55 alanh Exp $ */
 /**************************************************************************
 
 Copyright 2000, 2001 ATI Technologies Inc., Ontario, Canada, and
                      VA Linux Systems Inc., Fremont, California.
+Copyright (C) The Weather Channel, Inc.  2002.  All Rights Reserved.
+
+The Weather Channel (TM) funded Tungsten Graphics to develop the
+initial release of the Radeon 8500 driver under the XFree86 license.
+This notice must be preserved.
 
 All Rights Reserved.
 
@@ -30,8 +34,9 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 
 /*
  * Authors:
- *   Kevin E. Martin <martin@valinux.com>
  *   Gareth Hughes <gareth@valinux.com>
+ *   Keith Whitwell <keith@tungstengraphics.com>
+ *   Kevin E. Martin <martin@valinux.com>
  */
 
 #include "glheader.h"
@@ -44,7 +49,6 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 
 #include "drirenderbuffer.h"
 
-
 #if DEBUG_LOCKING
 char *prevLockFile = NULL;
 int prevLockLine = 0;
@@ -52,8 +56,7 @@ int prevLockLine = 0;
 
 /* Turn on/off page flipping according to the flags in the sarea:
  */
-static void
-radeonUpdatePageFlipping( radeonContextPtr rmesa )
+static void radeonUpdatePageFlipping(radeonContextPtr rmesa)
 {
 	rmesa->doPageFlip = rmesa->sarea->pfState;
 	if (rmesa->glCtx->WinSysDrawBuffer) {
@@ -62,7 +65,6 @@ radeonUpdatePageFlipping( radeonContextPtr rmesa )
 	}
 }
 
-
 /* Update the hardware state.  This is called if another context has
  * grabbed the hardware lock, which includes the X server.  This
  * function also updates the driver's window state after the X server
@@ -102,10 +104,11 @@ void radeonGetLock( radeonContextPtr rmesa, GLuint flags )
 
 	RADEON_STATECHANGE(rmesa, ctx);
 	if (rmesa->sarea->tiling_enabled) {
-      rmesa->hw.ctx.cmd[CTX_RB3D_COLORPITCH] |= RADEON_COLOR_TILE_ENABLE;
-   }
-   else {
-      rmesa->hw.ctx.cmd[CTX_RB3D_COLORPITCH] &= ~RADEON_COLOR_TILE_ENABLE;
+		rmesa->hw.ctx.cmd[CTX_RB3D_COLORPITCH] |=
+		    RADEON_COLOR_TILE_ENABLE;
+	} else {
+		rmesa->hw.ctx.cmd[CTX_RB3D_COLORPITCH] &=
+		    ~RADEON_COLOR_TILE_ENABLE;
 	}
 
 	if (sarea->ctx_owner != rmesa->dri.hwContext) {

src/mesa/drivers/dri/radeon/radeon_lock.h

@@ -1,8 +1,12 @@
-/* $XFree86: xc/lib/GL/mesa/src/drv/radeon/radeon_lock.h,v 1.3 2002/10/30 12:51:55 alanh Exp $ */
 /**************************************************************************
 
 Copyright 2000, 2001 ATI Technologies Inc., Ontario, Canada, and
                      VA Linux Systems Inc., Fremont, California.
+Copyright (C) The Weather Channel, Inc.  2002.  All Rights Reserved.
+
+The Weather Channel (TM) funded Tungsten Graphics to develop the
+initial release of the Radeon 8500 driver under the XFree86 license.
+This notice must be preserved.
 
 All Rights Reserved.
 
@@ -30,8 +34,9 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 
 /*
  * Authors:
- *   Kevin E. Martin <martin@valinux.com>
  *   Gareth Hughes <gareth@valinux.com>
+ *   Keith Whitwell <keith@tungstengraphics.com>
+ *   Kevin E. Martin <martin@valinux.com>
  */
 
 #ifndef __RADEON_LOCK_H__
@@ -83,25 +88,24 @@ extern int prevLockLine;
  * do not do any drawing !!!
  */
 
-
 /* Lock the hardware and validate our state.
  */
 #define LOCK_HARDWARE( rmesa )					\
    do {								\
       char __ret = 0;						\
       DEBUG_CHECK_LOCK();					\
-      DRM_CAS( rmesa->dri.hwLock, rmesa->dri.hwContext,		\
-	       (DRM_LOCK_HELD | rmesa->dri.hwContext), __ret );	\
+      DRM_CAS( (rmesa)->dri.hwLock, (rmesa)->dri.hwContext,		\
+	       (DRM_LOCK_HELD | (rmesa)->dri.hwContext), __ret );	\
       if ( __ret )						\
-	 radeonGetLock( rmesa, 0 );				\
+	 radeonGetLock( (rmesa), 0 );				\
       DEBUG_LOCK();						\
    } while (0)
 
 #define UNLOCK_HARDWARE( rmesa )					\
    do {									\
-      DRM_UNLOCK( rmesa->dri.fd,					\
-		  rmesa->dri.hwLock,					\
-		  rmesa->dri.hwContext );				\
+      DRM_UNLOCK( (rmesa)->dri.fd,					\
+		  (rmesa)->dri.hwLock,					\
+		  (rmesa)->dri.hwContext );				\
       DEBUG_RESET();							\
    } while (0)
 

src/mesa/drivers/dri/radeon/radeon_screen.c

@@ -656,8 +656,7 @@ radeonCreateScreen( __DRIscreenPrivate *sPriv )
    case PCI_CHIP_RC410_5A61:
    case PCI_CHIP_RC410_5A62:
       screen->chip_family = CHIP_FAMILY_RS400;
-      fprintf(stderr, "Warning, xpress200 detected. Won't work.\n");
-      return NULL;
+      fprintf(stderr, "Warning, xpress200 detected.\n");
       break;
 
    default:

src/mesa/drivers/dri/radeon/radeon_span.c

@@ -1,9 +1,13 @@
-/* $XFree86: xc/lib/GL/mesa/src/drv/radeon/radeon_span.c,v 1.6 2002/10/30 12:51:56 alanh Exp $ */
 /**************************************************************************
 
+Copyright (C) The Weather Channel, Inc.  2002.  All Rights Reserved.
 Copyright 2000, 2001 ATI Technologies Inc., Ontario, Canada, and
                      VA Linux Systems Inc., Fremont, California.
 
+The Weather Channel (TM) funded Tungsten Graphics to develop the
+initial release of the Radeon 8500 driver under the XFree86 license.
+This notice must be preserved.
+
 All Rights Reserved.
 
 Permission is hereby granted, free of charge, to any person obtaining
@@ -47,10 +51,8 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 
 #include "drirenderbuffer.h"
 
-
 #define DBG 0
 
-
 /*
  * Note that all information needed to access pixels in a renderbuffer
  * should be obtained through the gl_renderbuffer parameter, not per-context
@@ -81,8 +83,6 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 
 #define HW_UNLOCK()
 
-
-
 /* ================================================================
  * Color buffer
  */
@@ -97,7 +97,6 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 #define GET_PTR(X,Y) (buf + ((Y) * drb->flippedPitch + (X)) * 2)
 #include "spantmp2.h"
 
-
 /* 32 bit, ARGB8888 color spanline and pixel functions
  */
 #define SPANTMP_PIXEL_FMT GL_BGRA
@@ -108,7 +107,6 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 #define GET_PTR(X,Y) (buf + ((Y) * drb->flippedPitch + (X)) * 4)
 #include "spantmp2.h"
 
-
 /* ================================================================
  * Depth buffer
  */
@@ -123,42 +121,40 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  * too...
  */
 
-static GLuint
-radeon_mba_z32( const driRenderbuffer *drb, GLint x, GLint y )
+static GLuint radeon_mba_z32(const driRenderbuffer * drb, GLint x, GLint y)
 {
 	GLuint pitch = drb->pitch;
 	if (drb->depthHasSurface) {
 		return 4 * (x + y * pitch);
-   }
-   else {
+	} else {
 		GLuint ba, address = 0;	/* a[0..1] = 0           */
 
+#ifdef COMPILE_R300
+		ba = (y / 8) * (pitch / 8) + (x / 8);
+#else
 		ba = (y / 16) * (pitch / 16) + (x / 16);
+#endif
 
 		address |= (x & 0x7) << 2;	/* a[2..4] = x[0..2]     */
 		address |= (y & 0x3) << 5;	/* a[5..6] = y[0..1]     */
-      address |=
-         (((x & 0x10) >> 2) ^ (y & 0x4)) << 5;	/* a[7]    = x[4] ^ y[2] */
+		address |= (((x & 0x10) >> 2) ^ (y & 0x4)) << 5;	/* a[7]    = x[4] ^ y[2] */
 		address |= (ba & 0x3) << 8;	/* a[8..9] = ba[0..1]    */
 
 		address |= (y & 0x8) << 7;	/* a[10]   = y[3]        */
-      address |=
-         (((x & 0x8) << 1) ^ (y & 0x10)) << 7;	/* a[11]   = x[3] ^ y[4] */
+		address |= (((x & 0x8) << 1) ^ (y & 0x10)) << 7;	/* a[11]   = x[3] ^ y[4] */
 		address |= (ba & ~0x3) << 10;	/* a[12..] = ba[2..]     */
 
 		return address;
 	}
 }
 
-
 static INLINE GLuint
 radeon_mba_z16(const driRenderbuffer * drb, GLint x, GLint y)
 {
 	GLuint pitch = drb->pitch;
 	if (drb->depthHasSurface) {
 		return 2 * (x + y * pitch);
-   }
-   else {
+	} else {
 		GLuint ba, address = 0;	/* a[0]    = 0           */
 
 		ba = (y / 16) * (pitch / 32) + (x / 32);
@@ -175,7 +171,6 @@ radeon_mba_z16( const driRenderbuffer *drb, GLint x, GLint y )
 	}
 }
 
-
 /* 16-bit depth buffer functions
  */
 #define WRITE_DEPTH( _x, _y, d )					\
@@ -187,9 +182,21 @@ radeon_mba_z16( const driRenderbuffer *drb, GLint x, GLint y )
 #define TAG(x) radeon##x##_z16
 #include "depthtmp.h"
 
-
 /* 24 bit depth, 8 bit stencil depthbuffer functions
+ *
+ * Careful: It looks like the R300 uses ZZZS byte order while the R200
+ * uses SZZZ for 24 bit depth, 8 bit stencil mode.
  */
+#ifdef COMPILE_R300
+#define WRITE_DEPTH( _x, _y, d )					\
+do {									\
+   GLuint offset = radeon_mba_z32( drb, _x + xo, _y + yo );		\
+   GLuint tmp = *(GLuint *)(buf + offset);				\
+   tmp &= 0x000000ff;							\
+   tmp |= ((d << 8) & 0xffffff00);					\
+   *(GLuint *)(buf + offset) = tmp;					\
+} while (0)
+#else
 #define WRITE_DEPTH( _x, _y, d )					\
 do {									\
    GLuint offset = radeon_mba_z32( drb, _x + xo, _y + yo );		\
@@ -198,21 +205,39 @@ do {									\
    tmp |= ((d) & 0x00ffffff);						\
    *(GLuint *)(buf + offset) = tmp;					\
 } while (0)
+#endif
 
+#ifdef COMPILE_R300
+#define READ_DEPTH( d, _x, _y )						\
+  do { \
+    d = (*(GLuint *)(buf + radeon_mba_z32( drb, _x + xo,		\
+					 _y + yo )) & 0xffffff00) >> 8; \
+  }while(0)
+#else
 #define READ_DEPTH( d, _x, _y )						\
    d = *(GLuint *)(buf + radeon_mba_z32( drb, _x + xo,			\
 					 _y + yo )) & 0x00ffffff;
+#endif
 
 #define TAG(x) radeon##x##_z24_s8
 #include "depthtmp.h"
 
-
 /* ================================================================
  * Stencil buffer
  */
 
 /* 24 bit depth, 8 bit stencil depthbuffer functions
  */
+#ifdef COMPILE_R300
+#define WRITE_STENCIL( _x, _y, d )					\
+do {									\
+   GLuint offset = radeon_mba_z32( drb, _x + xo, _y + yo );		\
+   GLuint tmp = *(GLuint *)(buf + offset);				\
+   tmp &= 0xffffff00;							\
+   tmp |= (d) & 0xff;							\
+   *(GLuint *)(buf + offset) = tmp;					\
+} while (0)
+#else
 #define WRITE_STENCIL( _x, _y, d )					\
 do {									\
    GLuint offset = radeon_mba_z32( drb, _x + xo, _y + yo );		\
@@ -221,20 +246,27 @@ do {									\
    tmp |= (((d) & 0xff) << 24);						\
    *(GLuint *)(buf + offset) = tmp;					\
 } while (0)
+#endif
 
+#ifdef COMPILE_R300
 #define READ_STENCIL( d, _x, _y )					\
 do {									\
    GLuint offset = radeon_mba_z32( drb, _x + xo, _y + yo );		\
    GLuint tmp = *(GLuint *)(buf + offset);				\
-   tmp &= 0xff000000;							\
-   d = tmp >> 24;							\
+   d = tmp & 0x000000ff;						\
 } while (0)
+#else
+#define READ_STENCIL( d, _x, _y )					\
+do {									\
+   GLuint offset = radeon_mba_z32( drb, _x + xo, _y + yo );		\
+   GLuint tmp = *(GLuint *)(buf + offset);				\
+   d = (tmp & 0xff000000) >> 24;					\
+} while (0)
+#endif
 
 #define TAG(x) radeon##x##_z24_s8
 #include "stenciltmp.h"
 
-
-
 /* Move locking out to get reasonable span performance (10x better
  * than doing this in HW_LOCK above).  WaitForIdle() is the main
  * culprit.
@@ -243,7 +275,12 @@ do {									\
 static void radeonSpanRenderStart(GLcontext * ctx)
 {
 	radeonContextPtr rmesa = RADEON_CONTEXT(ctx);
+#ifdef COMPILE_R300
+	r300ContextPtr r300 = (r300ContextPtr) rmesa;
+	R300_FIREVERTICES(r300);
+#else
 	RADEON_FIREVERTICES(rmesa);
+#endif
 	LOCK_HARDWARE(rmesa);
 	radeonWaitForIdleLocked(rmesa);
 }
@@ -257,33 +294,29 @@ static void radeonSpanRenderFinish( GLcontext *ctx )
 
 void radeonInitSpanFuncs(GLcontext * ctx)
 {
-   struct swrast_device_driver *swdd = _swrast_GetDeviceDriverReference(ctx);
+	struct swrast_device_driver *swdd =
+	    _swrast_GetDeviceDriverReference(ctx);
 	swdd->SpanRenderStart = radeonSpanRenderStart;
 	swdd->SpanRenderFinish = radeonSpanRenderFinish;
 }
 
-
 /**
  * Plug in the Get/Put routines for the given driRenderbuffer.
  */
-void
-radeonSetSpanFunctions(driRenderbuffer *drb, const GLvisual *vis)
+void radeonSetSpanFunctions(driRenderbuffer * drb, const GLvisual * vis)
 {
 	if (drb->Base.InternalFormat == GL_RGBA) {
-      if (vis->redBits == 5 && vis->greenBits == 6 && vis->blueBits == 5) {
+		if (vis->redBits == 5 && vis->greenBits == 6
+		    && vis->blueBits == 5) {
 			radeonInitPointers_RGB565(&drb->Base);
-      }
-      else {
+		} else {
 			radeonInitPointers_ARGB8888(&drb->Base);
 		}
-   }
-   else if (drb->Base.InternalFormat == GL_DEPTH_COMPONENT16) {
+	} else if (drb->Base.InternalFormat == GL_DEPTH_COMPONENT16) {
 		radeonInitDepthPointers_z16(&drb->Base);
-   }
-   else if (drb->Base.InternalFormat == GL_DEPTH_COMPONENT24) {
+	} else if (drb->Base.InternalFormat == GL_DEPTH_COMPONENT24) {
 		radeonInitDepthPointers_z24_s8(&drb->Base);
-   }
-   else if (drb->Base.InternalFormat == GL_STENCIL_INDEX8_EXT) {
+	} else if (drb->Base.InternalFormat == GL_STENCIL_INDEX8_EXT) {
 		radeonInitStencilPointers_z24_s8(&drb->Base);
 	}
 }

src/mesa/drivers/dri/radeon/radeon_span.h

@@ -1,8 +1,12 @@
-/* $XFree86: xc/lib/GL/mesa/src/drv/radeon/radeon_span.h,v 1.2 2002/02/22 21:45:01 dawes Exp $ */
 /**************************************************************************
 
 Copyright 2000, 2001 ATI Technologies Inc., Ontario, Canada, and
                      VA Linux Systems Inc., Fremont, California.
+Copyright (C) The Weather Channel, Inc.  2002.  All Rights Reserved.
+
+The Weather Channel (TM) funded Tungsten Graphics to develop the
+initial release of the Radeon 8500 driver under the XFree86 license.
+This notice must be preserved.
 
 All Rights Reserved.
 
@@ -30,8 +34,9 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 
 /*
  * Authors:
- *   Kevin E. Martin <martin@valinux.com>
  *   Gareth Hughes <gareth@valinux.com>
+ *   Keith Whitwell <keith@tungstengraphics.com>
+ *   Kevin E. Martin <martin@valinux.com>
  */
 
 #ifndef __RADEON_SPAN_H__
@@ -40,7 +45,6 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 #include "drirenderbuffer.h"
 
 extern void radeonInitSpanFuncs(GLcontext * ctx);
-
 extern void radeonSetSpanFunctions(driRenderbuffer * rb, const GLvisual * vis);
 
 #endif

src/mesa/drivers/x11/glxapi.c

@@ -141,7 +141,7 @@ static void
 SetCurrentContext(GLXContext c)
 {
 #if defined(GLX_USE_TLS)
-   CurrentContext = context;
+   CurrentContext = c;
 #elif defined(THREADS)
    _glthread_SetTSD(&ContextTSD, c);
 #else

src/mesa/drivers/x11/xm_dd.c

@@ -438,7 +438,7 @@ xmesa_DrawPixels_8R8G8B( GLcontext *ctx,
 {
    const SWcontext *swrast = SWRAST_CONTEXT( ctx );
    struct gl_renderbuffer *rb = ctx->DrawBuffer->_ColorDrawBuffers[0][0];
-   struct xmesa_renderbuffer *xrb = (struct xmesa_renderbuffer *) rb->Wrapped;
+   struct xmesa_renderbuffer *xrb = xmesa_renderbuffer(rb->Wrapped);
 
    if (swrast->NewState)
       _swrast_validate_derived( ctx );
@@ -546,7 +546,7 @@ xmesa_DrawPixels_5R6G5B( GLcontext *ctx,
                          const GLvoid *pixels )
 {
    struct xmesa_renderbuffer *xrb
-      = (struct xmesa_renderbuffer *) ctx->DrawBuffer->_ColorDrawBuffers[0][0];
+      = xmesa_renderbuffer(ctx->DrawBuffer->_ColorDrawBuffers[0][0]->Wrapped);
    const XMesaContext xmesa = XMESA_CONTEXT(ctx);
    const SWcontext *swrast = SWRAST_CONTEXT( ctx );
    XMesaDisplay *dpy = xmesa->xm_visual->display;
@@ -652,10 +652,10 @@ xmesa_CopyPixels( GLcontext *ctx,
    const SWcontext *swrast = SWRAST_CONTEXT( ctx );
    XMesaDisplay *dpy = xmesa->xm_visual->display;
    const XMesaGC gc = ((XMesaBuffer) ctx->DrawBuffer)->gc;
-   struct xmesa_renderbuffer *srcXrb = (struct xmesa_renderbuffer *)
-      ctx->ReadBuffer->_ColorReadBuffer;
-   struct xmesa_renderbuffer *dstXrb = (struct xmesa_renderbuffer *)
-      ctx->DrawBuffer->_ColorDrawBuffers[0][0];
+   struct xmesa_renderbuffer *srcXrb
+      = xmesa_renderbuffer(ctx->ReadBuffer->_ColorReadBuffer->Wrapped);
+   struct xmesa_renderbuffer *dstXrb
+      = xmesa_renderbuffer(ctx->DrawBuffer->_ColorDrawBuffers[0][0]->Wrapped);
 
    ASSERT(dpy);
    ASSERT(gc);

src/mesa/glapi/gl_x86_asm.py

@@ -82,12 +82,18 @@ class PrintGenericStubs(gl_XML.gl_print_base):
 		print ''
 		print '#ifdef GLX_USE_TLS'
 		print ''
+		print '#ifdef GLX_X86_READONLY_TEXT'
+		print '# define CTX_INSNS MOV_L(GS:(EAX), EAX)'
+		print '#else'
+		print '# define CTX_INSNS NOP /* Pad for init_glapi_relocs() */'
+		print '#endif'
+		print ''
 		print '#  define GL_STUB(fn,off,fn_alt)\t\t\t\\'
 		print 'ALIGNTEXT16;\t\t\t\t\t\t\\'
 		print 'GLOBL_FN(GL_PREFIX(fn, fn_alt));\t\t\t\\'
 		print 'GL_PREFIX(fn, fn_alt):\t\t\t\t\t\\'
 		print '\tCALL(_x86_get_dispatch) ;\t\t\t\\'
-		print '\tNOP ;\t\t\t\t\t\t\\'
+		print '\tCTX_INSNS ;					\\'
 		print '\tJMP(GL_OFFSET(off))'
 		print ''
 		print '#elif defined(PTHREADS)'
@@ -138,7 +144,10 @@ class PrintGenericStubs(gl_XML.gl_print_base):
 		print '\tHIDDEN(GLNAME(_x86_get_dispatch))'
 		print 'ALIGNTEXT16'
 		print 'GLNAME(_x86_get_dispatch):'
-		print '\tmovl\t%gs:_glapi_tls_Dispatch@NTPOFF, %eax'
+		print '\tcall	1f'
+		print '1:\tpopl	%eax'
+		print '\taddl	$_GLOBAL_OFFSET_TABLE_+[.-1b], %eax'
+		print '\tmovl	_glapi_tls_Dispatch@GOTNTPOFF(%eax), %eax'
 		print '\tret'
 		print ''
 		print '#elif defined(PTHREADS)'
@@ -158,7 +167,7 @@ class PrintGenericStubs(gl_XML.gl_print_base):
 		print '#endif'
 		print ''
 
-		print '#if defined( GLX_USE_TLS )'
+		print '#if defined( GLX_USE_TLS ) && !defined( GLX_X86_READONLY_TEXT )'
 		print '\t\t.section\twtext, "awx", @progbits'
 		print '#endif /* defined( GLX_USE_TLS ) */'
 

src/mesa/glapi/glapi.c

@@ -1028,22 +1028,24 @@ _glapi_check_table(const struct _glapi_table *table)
 #if defined(PTHREADS) || defined(GLX_USE_TLS)
 /**
  * Perform platform-specific GL API entry-point fixups.
- * 
- * 
  */
 static void
 init_glapi_relocs( void )
 {
-#if defined( USE_X86_ASM ) && defined( GLX_USE_TLS )
-    extern void * _x86_get_dispatch(void);
-    const GLubyte * const get_disp = (const GLubyte *) _x86_get_dispatch;
+#if defined(USE_X86_ASM) && defined(GLX_USE_TLS) && !defined(GLX_X86_READONLY_TEXT)
+    extern unsigned long _x86_get_dispatch(void);
+    char run_time_patch[] = {
+       0x65, 0xa1, 0, 0, 0, 0 /* movl %gs:0,%eax */
+    };
+    GLuint *offset = (GLuint *) &run_time_patch[2]; /* 32-bits for x86/32 */
+    const GLubyte * const get_disp = (const GLubyte *) run_time_patch;
     GLubyte * curr_func = (GLubyte *) gl_dispatch_functions_start;
 
-
+    *offset = _x86_get_dispatch();
     while ( curr_func != (GLubyte *) gl_dispatch_functions_end ) {
-	(void) memcpy( curr_func, get_disp, 6 );
+	(void) memcpy( curr_func, get_disp, sizeof(run_time_patch));
 	curr_func += DISPATCH_FUNCTION_SIZE;
     }
-#endif /* defined( USE_X86_ASM ) && defined( GLX_USE_TLS ) */
-}
 #endif
+}
+#endif /* defined(PTHREADS) || defined(GLX_USE_TLS) */

src/mesa/main/attrib.c

@@ -764,6 +764,7 @@ pop_texture_group(GLcontext *ctx, const struct gl_texture_attrib *texAttrib)
          _mesa_TexParameteri(target, GL_TEXTURE_MAG_FILTER, obj->MagFilter);
          _mesa_TexParameterf(target, GL_TEXTURE_MIN_LOD, obj->MinLod);
          _mesa_TexParameterf(target, GL_TEXTURE_MAX_LOD, obj->MaxLod);
+         _mesa_TexParameterf(target, GL_TEXTURE_LOD_BIAS, obj->LodBias);
          _mesa_TexParameteri(target, GL_TEXTURE_BASE_LEVEL, obj->BaseLevel);
          if (target != GL_TEXTURE_RECTANGLE_ARB)
             _mesa_TexParameteri(target, GL_TEXTURE_MAX_LEVEL, obj->MaxLevel);

src/mesa/main/config.h

@@ -5,9 +5,9 @@
 
 /*
  * Mesa 3-D graphics library
- * Version:  6.5.2
+ * Version:  7.0
  *
- * Copyright (C) 1999-2006  Brian Paul   All Rights Reserved.
+ * Copyright (C) 1999-2007  Brian Paul   All Rights Reserved.
  *
  * Permission is hereby granted, free of charge, to any person obtaining a
  * copy of this software and associated documentation files (the "Software"),
@@ -240,10 +240,7 @@
 
 
 /**
- * Bits per depth buffer value.  
- *
- * Any reasonable value up to 31 will work.  32 doesn't work because of integer
- * overflow problems in the rasterizer code.
+ * Bits per depth buffer value (max is 32).
  */
 #ifndef DEFAULT_SOFTWARE_DEPTH_BITS
 #define DEFAULT_SOFTWARE_DEPTH_BITS 16

src/mesa/main/context.c

@@ -6,9 +6,9 @@
 
 /*
  * Mesa 3-D graphics library
- * Version:  6.5
+ * Version:  7.0
  *
- * Copyright (C) 1999-2006  Brian Paul   All Rights Reserved.
+ * Copyright (C) 1999-2007  Brian Paul   All Rights Reserved.
  *
  * Permission is hereby granted, free of charge, to any person obtaining a
  * copy of this software and associated documentation files (the "Software"),
@@ -1382,8 +1382,11 @@ check_compatible(const GLcontext *ctx, const GLframebuffer *buffer)
       return GL_FALSE;
    if (ctxvis->blueMask && ctxvis->blueMask != bufvis->blueMask)
       return GL_FALSE;
+#if 0
+   /* disabled (see bug 11161) */
    if (ctxvis->depthBits && ctxvis->depthBits != bufvis->depthBits)
       return GL_FALSE;
+#endif
    if (ctxvis->stencilBits && ctxvis->stencilBits != bufvis->stencilBits)
       return GL_FALSE;
 

src/mesa/main/enable.c

@@ -190,6 +190,25 @@ _mesa_DisableClientState( GLenum cap )
    }
 
 
+/**
+ * Helper function to enable or disable a texture target.
+ */
+static GLboolean
+enable_texture(GLcontext *ctx, GLboolean state, GLbitfield bit)
+{
+   const GLuint curr = ctx->Texture.CurrentUnit;
+   struct gl_texture_unit *texUnit = &ctx->Texture.Unit[curr];
+   const GLuint newenabled = (!state)
+       ? (texUnit->Enabled & ~bit) :  (texUnit->Enabled | bit);
+
+   if (!ctx->DrawBuffer->Visual.rgbMode || texUnit->Enabled == newenabled)
+       return GL_FALSE;
+
+   FLUSH_VERTICES(ctx, _NEW_TEXTURE);
+   texUnit->Enabled = newenabled;
+   return GL_TRUE;
+}
+
 
 /**
  * Helper function to enable or disable state.
@@ -558,45 +577,21 @@ _mesa_set_enable(GLcontext *ctx, GLenum cap, GLboolean state)
          FLUSH_VERTICES(ctx, _NEW_STENCIL);
          ctx->Stencil.Enabled = state;
          break;
-      case GL_TEXTURE_1D: {
-         const GLuint curr = ctx->Texture.CurrentUnit;
-         struct gl_texture_unit *texUnit = &ctx->Texture.Unit[curr];
-         GLuint newenabled = texUnit->Enabled & ~TEXTURE_1D_BIT;
-         if (state)
-            newenabled |= TEXTURE_1D_BIT;
-         if (!ctx->DrawBuffer->Visual.rgbMode
-             || texUnit->Enabled == newenabled)
+      case GL_TEXTURE_1D:
+         if (!enable_texture(ctx, state, TEXTURE_1D_BIT)) {
             return;
-         FLUSH_VERTICES(ctx, _NEW_TEXTURE);
-         texUnit->Enabled = newenabled;
-         break;
          }
-      case GL_TEXTURE_2D: {
-         const GLuint curr = ctx->Texture.CurrentUnit;
-         struct gl_texture_unit *texUnit = &ctx->Texture.Unit[curr];
-         GLuint newenabled = texUnit->Enabled & ~TEXTURE_2D_BIT;
-         if (state)
-            newenabled |= TEXTURE_2D_BIT;
-         if (!ctx->DrawBuffer->Visual.rgbMode
-             || texUnit->Enabled == newenabled)
+         break;
+      case GL_TEXTURE_2D:
+         if (!enable_texture(ctx, state, TEXTURE_2D_BIT)) {
             return;
-         FLUSH_VERTICES(ctx, _NEW_TEXTURE);
-         texUnit->Enabled = newenabled;
-         break;
          }
-      case GL_TEXTURE_3D: {
-         const GLuint curr = ctx->Texture.CurrentUnit;
-         struct gl_texture_unit *texUnit = &ctx->Texture.Unit[curr];
-         GLuint newenabled = texUnit->Enabled & ~TEXTURE_3D_BIT;
-         if (state)
-            newenabled |= TEXTURE_3D_BIT;
-         if (!ctx->DrawBuffer->Visual.rgbMode
-             || texUnit->Enabled == newenabled)
+         break;
+      case GL_TEXTURE_3D:
+         if (!enable_texture(ctx, state, TEXTURE_3D_BIT)) {
             return;
-         FLUSH_VERTICES(ctx, _NEW_TEXTURE);
-         texUnit->Enabled = newenabled;
-         break;
          }
+         break;
       case GL_TEXTURE_GEN_Q: {
          GLuint unit = ctx->Texture.CurrentUnit;
          struct gl_texture_unit *texUnit = &ctx->Texture.Unit[unit];
@@ -715,18 +710,9 @@ _mesa_set_enable(GLcontext *ctx, GLenum cap, GLboolean state)
 
       /* GL_ARB_texture_cube_map */
       case GL_TEXTURE_CUBE_MAP_ARB:
-         {
-            const GLuint curr = ctx->Texture.CurrentUnit;
-            struct gl_texture_unit *texUnit = &ctx->Texture.Unit[curr];
-            GLuint newenabled = texUnit->Enabled & ~TEXTURE_CUBE_BIT;
          CHECK_EXTENSION(ARB_texture_cube_map, cap);
-            if (state)
-               newenabled |= TEXTURE_CUBE_BIT;
-            if (!ctx->DrawBuffer->Visual.rgbMode
-                || texUnit->Enabled == newenabled)
+         if (!enable_texture(ctx, state, TEXTURE_CUBE_BIT)) {
             return;
-            FLUSH_VERTICES(ctx, _NEW_TEXTURE);
-            texUnit->Enabled = newenabled;
          }
          break;
 
@@ -879,18 +865,8 @@ _mesa_set_enable(GLcontext *ctx, GLenum cap, GLboolean state)
       /* GL_NV_texture_rectangle */
       case GL_TEXTURE_RECTANGLE_NV:
          CHECK_EXTENSION(NV_texture_rectangle, cap);
-         {
-            const GLuint curr = ctx->Texture.CurrentUnit;
-            struct gl_texture_unit *texUnit = &ctx->Texture.Unit[curr];
-            GLuint newenabled = texUnit->Enabled & ~TEXTURE_RECT_BIT;
-            CHECK_EXTENSION(NV_texture_rectangle, cap);
-            if (state)
-               newenabled |= TEXTURE_RECT_BIT;
-            if (!ctx->DrawBuffer->Visual.rgbMode
-                || texUnit->Enabled == newenabled)
+         if (!enable_texture(ctx, state, TEXTURE_RECT_BIT)) {
             return;
-            FLUSH_VERTICES(ctx, _NEW_TEXTURE);
-            texUnit->Enabled = newenabled;
          }
          break;
 
@@ -1001,6 +977,18 @@ _mesa_Disable( GLenum cap )
    }
 
 
+/**
+ * Helper function to determine whether a texture target is enabled.
+ */
+static GLboolean
+is_texture_enabled(GLcontext *ctx, GLbitfield bit)
+{
+   const struct gl_texture_unit *const texUnit =
+       &ctx->Texture.Unit[ctx->Texture.CurrentUnit];
+   return (texUnit->Enabled & bit) ? GL_TRUE : GL_FALSE;
+}
+
+
 /**
  * Return simple enable/disable state.
  *
@@ -1117,23 +1105,11 @@ _mesa_IsEnabled( GLenum cap )
       case GL_STENCIL_TEST:
 	 return ctx->Stencil.Enabled;
       case GL_TEXTURE_1D:
-         {
-            const struct gl_texture_unit *texUnit;
-            texUnit = &ctx->Texture.Unit[ctx->Texture.CurrentUnit];
-            return (texUnit->Enabled & TEXTURE_1D_BIT) ? GL_TRUE : GL_FALSE;
-         }
+         return is_texture_enabled(ctx, TEXTURE_1D_BIT);
       case GL_TEXTURE_2D:
-         {
-            const struct gl_texture_unit *texUnit;
-            texUnit = &ctx->Texture.Unit[ctx->Texture.CurrentUnit];
-            return (texUnit->Enabled & TEXTURE_2D_BIT) ? GL_TRUE : GL_FALSE;
-         }
+         return is_texture_enabled(ctx, TEXTURE_2D_BIT);
       case GL_TEXTURE_3D:
-         {
-            const struct gl_texture_unit *texUnit;
-            texUnit = &ctx->Texture.Unit[ctx->Texture.CurrentUnit];
-            return (texUnit->Enabled & TEXTURE_3D_BIT) ? GL_TRUE : GL_FALSE;
-         }
+         return is_texture_enabled(ctx, TEXTURE_3D_BIT);
       case GL_TEXTURE_GEN_Q:
          {
             const struct gl_texture_unit *texUnit;
@@ -1219,11 +1195,7 @@ _mesa_IsEnabled( GLenum cap )
       /* GL_ARB_texture_cube_map */
       case GL_TEXTURE_CUBE_MAP_ARB:
          CHECK_EXTENSION(ARB_texture_cube_map);
-         {
-            const struct gl_texture_unit *texUnit;
-            texUnit = &ctx->Texture.Unit[ctx->Texture.CurrentUnit];
-            return (texUnit->Enabled & TEXTURE_CUBE_BIT) ? GL_TRUE : GL_FALSE;
-         }
+         return is_texture_enabled(ctx, TEXTURE_CUBE_BIT);
 
       /* GL_EXT_secondary_color */
       case GL_COLOR_SUM_EXT:
@@ -1343,11 +1315,7 @@ _mesa_IsEnabled( GLenum cap )
       /* GL_NV_texture_rectangle */
       case GL_TEXTURE_RECTANGLE_NV:
          CHECK_EXTENSION(NV_texture_rectangle);
-         {
-            const struct gl_texture_unit *texUnit;
-            texUnit = &ctx->Texture.Unit[ctx->Texture.CurrentUnit];
-            return (texUnit->Enabled & TEXTURE_RECT_BIT) ? GL_TRUE : GL_FALSE;
-         }
+         return is_texture_enabled(ctx, TEXTURE_RECT_BIT);
 
       /* GL_EXT_stencil_two_side */
       case GL_STENCIL_TEST_TWO_SIDE_EXT:

src/mesa/main/fbobject.c

@@ -1144,20 +1144,19 @@ _mesa_CheckFramebufferStatusEXT(GLenum target)
  * Common code called by glFramebufferTexture1D/2D/3DEXT().
  */
 static void
-framebuffer_texture(GLuint dims, GLenum target, GLenum attachment,
-                    GLenum textarget, GLuint texture,
+framebuffer_texture(GLcontext *ctx, const char *caller, GLenum target, 
+                    GLenum attachment, GLenum textarget, GLuint texture,
                     GLint level, GLint zoffset)
 {
    struct gl_renderbuffer_attachment *att;
    struct gl_texture_object *texObj = NULL;
    struct gl_framebuffer *fb;
-   GET_CURRENT_CONTEXT(ctx);
 
    ASSERT_OUTSIDE_BEGIN_END(ctx);
 
    if (target != GL_FRAMEBUFFER_EXT) {
       _mesa_error(ctx, GL_INVALID_ENUM,
-                  "glFramebufferTexture%dDEXT(target)", dims);
+                  "glFramebufferTexture%sEXT(target)", caller);
       return;
    }
 
@@ -1167,83 +1166,53 @@ framebuffer_texture(GLuint dims, GLenum target, GLenum attachment,
    /* check framebuffer binding */
    if (fb->Name == 0) {
       _mesa_error(ctx, GL_INVALID_OPERATION,
-                  "glFramebufferTexture%dDEXT", dims);
+                  "glFramebufferTexture%sEXT", caller);
       return;
    }
 
+
+   /* The textarget, level, and zoffset parameters are only validated if
+    * texture is non-zero.
+    */
    if (texture) {
+      GLboolean err = GL_TRUE;
+
       texObj = _mesa_lookup_texture(ctx, texture);
+      if (texObj != NULL) {
+         err = (texObj->Target == GL_TEXTURE_CUBE_MAP)
+             ? !IS_CUBE_FACE(textarget)
+             : (texObj->Target != textarget);
       }
 
-   /* Check dimension-dependent things */
-   switch (dims) {
-   case 1:
-      if (textarget != GL_TEXTURE_1D) {
-         _mesa_error(ctx, GL_INVALID_ENUM,
-                     "glFramebufferTexture1DEXT(textarget)");
-         return;
-      }
-      if (texObj && texObj->Target != GL_TEXTURE_1D) {
+      if (err) {
          _mesa_error(ctx, GL_INVALID_OPERATION,
-                     "glFramebufferTexture1DEXT(texture target mismatch)");
+                     "glFramebufferTexture%sEXT(texture target mismatch)",
+                     caller);
          return;
       }
-      break;
-   case 2:
-      if (textarget != GL_TEXTURE_2D &&
-          textarget != GL_TEXTURE_RECTANGLE_ARB &&
-          !IS_CUBE_FACE(textarget)) {
-         _mesa_error(ctx, GL_INVALID_ENUM,
-                     "glFramebufferTexture2DEXT(textarget)");
-         return;
-      }
-      if (texObj) {
-         if ((texObj->Target == GL_TEXTURE_2D && textarget != GL_TEXTURE_2D) ||
-             (texObj->Target == GL_TEXTURE_RECTANGLE_ARB
-              && textarget != GL_TEXTURE_RECTANGLE_ARB) ||
-             (texObj->Target == GL_TEXTURE_CUBE_MAP
-              && !IS_CUBE_FACE(textarget))) {
-            _mesa_error(ctx, GL_INVALID_OPERATION,
-                        "glFramebufferTexture1DEXT(texture target mismatch)");
-            return;
-         }
-      }
-      break;
-   case 3:
-      if (textarget != GL_TEXTURE_3D) {
-         _mesa_error(ctx, GL_INVALID_ENUM,
-                     "glFramebufferTexture3DEXT(textarget)");
-         return;
-      }
-      if (texObj && texObj->Target != GL_TEXTURE_3D) {
-         _mesa_error(ctx, GL_INVALID_OPERATION,
-                     "glFramebufferTexture3DEXT(texture target mismatch)");
-         return;
-      }
-      {
+
+      if (texObj->Target == GL_TEXTURE_3D) {
          const GLint maxSize = 1 << (ctx->Const.Max3DTextureLevels - 1);
          if (zoffset < 0 || zoffset >= maxSize) {
             _mesa_error(ctx, GL_INVALID_VALUE,
-                        "glFramebufferTexture3DEXT(zoffset)");
+                        "glFramebufferTexture%sEXT(zoffset)", 
+                        caller);
             return;
          }
       }
-      break;
-   default:
-      _mesa_problem(ctx, "Unexpected dims in error_check_framebuffer_texture");
-      return;
-   }
 
-   if ((level < 0) || level >= _mesa_max_texture_levels(ctx, textarget)) {
+      if ((level < 0) || 
+          (level >= _mesa_max_texture_levels(ctx, texObj->Target))) {
          _mesa_error(ctx, GL_INVALID_VALUE,
-                  "glFramebufferTexture%dDEXT(level)", dims);
+                     "glFramebufferTexture%sEXT(level)", caller);
          return;
       }
+   }
 
    att = _mesa_get_attachment(ctx, fb, attachment);
    if (att == NULL) {
       _mesa_error(ctx, GL_INVALID_ENUM,
-		  "glFramebufferTexture%dDEXT(attachment)", dims);
+                  "glFramebufferTexture%sEXT(attachment)", caller);
       return;
    }
 
@@ -1271,9 +1240,16 @@ void GLAPIENTRY
 _mesa_FramebufferTexture1DEXT(GLenum target, GLenum attachment,
                               GLenum textarget, GLuint texture, GLint level)
 {
-   const GLint zoffset = 0;
-   framebuffer_texture(1, target, attachment, textarget, texture,
-                       level, zoffset);
+   GET_CURRENT_CONTEXT(ctx);
+
+   if ((texture != 0) && (textarget != GL_TEXTURE_1D)) {
+      _mesa_error(ctx, GL_INVALID_ENUM,
+                  "glFramebufferTexture1DEXT(textarget)");
+      return;
+   }
+
+   framebuffer_texture(ctx, "1D", target, attachment, textarget, texture,
+                       level, 0);
 }
 
 
@@ -1281,9 +1257,19 @@ void GLAPIENTRY
 _mesa_FramebufferTexture2DEXT(GLenum target, GLenum attachment,
                               GLenum textarget, GLuint texture, GLint level)
 {
-   const GLint zoffset = 0;
-   framebuffer_texture(2, target, attachment, textarget, texture,
-                       level, zoffset);
+   GET_CURRENT_CONTEXT(ctx);
+
+   if ((texture != 0) &&
+       (textarget != GL_TEXTURE_2D) &&
+       (textarget != GL_TEXTURE_RECTANGLE_ARB) &&
+       (!IS_CUBE_FACE(textarget))) {
+      _mesa_error(ctx, GL_INVALID_OPERATION,
+                  "glFramebufferTexture2DEXT(textarget)");
+      return;
+   }
+
+   framebuffer_texture(ctx, "2D", target, attachment, textarget, texture,
+                       level, 0);
 }
 
 
@@ -1292,10 +1278,17 @@ _mesa_FramebufferTexture3DEXT(GLenum target, GLenum attachment,
                               GLenum textarget, GLuint texture,
                               GLint level, GLint zoffset)
 {
-   framebuffer_texture(3, target, attachment, textarget, texture,
-                       level, zoffset);
+   GET_CURRENT_CONTEXT(ctx);
+
+   if ((texture != 0) && (textarget != GL_TEXTURE_3D)) {
+      _mesa_error(ctx, GL_INVALID_ENUM,
+                  "glFramebufferTexture3DEXT(textarget)");
+      return;
    }
 
+   framebuffer_texture(ctx, "3D", target, attachment, textarget, texture,
+                       level, zoffset);
+}
 
 
 void GLAPIENTRY

src/mesa/main/image.c

@@ -1,6 +1,6 @@
 /*
  * Mesa 3-D graphics library
- * Version:  6.5.3
+ * Version:  7.0
  *
  * Copyright (C) 1999-2007  Brian Paul   All Rights Reserved.
  *
@@ -103,8 +103,7 @@ _mesa_type_is_packed(GLenum type)
 static void
 flip_bytes( GLubyte *p, GLuint n )
 {
-   register GLuint i, a, b;
-
+   GLuint i, a, b;
    for (i = 0; i < n; i++) {
       b = (GLuint) p[i];        /* words are often faster than bytes */
       a = ((b & 0x01) << 7) |
@@ -129,8 +128,7 @@ flip_bytes( GLubyte *p, GLuint n )
 void
 _mesa_swap2( GLushort *p, GLuint n )
 {
-   register GLuint i;
-
+   GLuint i;
    for (i = 0; i < n; i++) {
       p[i] = (p[i] >> 8) | ((p[i] << 8) & 0xff00);
    }
@@ -144,8 +142,7 @@ _mesa_swap2( GLushort *p, GLuint n )
 void
 _mesa_swap4( GLuint *p, GLuint n )
 {
-   register GLuint i, a, b;
-
+   GLuint i, a, b;
    for (i = 0; i < n; i++) {
       b = p[i];
       a =  (b >> 24)
@@ -4279,18 +4276,21 @@ _mesa_unpack_image( GLuint dimensions,
                      if (srcMask == 128) {
                         srcMask = 1;
                         s++;
-                                } else {
+                     }
+                     else {
                         srcMask = srcMask << 1;
                      }
                      if (dstMask == 1) {
                         dstMask = 128;
                         d++;
                         *d = 0;
-                                } else {
+                     }
+                     else {
                         dstMask = dstMask >> 1;
                      }
                   }
-                    } else {
+               }
+               else {
                   GLubyte srcMask = 128 >> (unpack->SkipPixels & 0x7);
                   GLubyte dstMask = 128;
                   const GLubyte *s = src;
@@ -4303,20 +4303,25 @@ _mesa_unpack_image( GLuint dimensions,
                      if (srcMask == 1) {
                         srcMask = 128;
                         s++;
-                            } else {
+                     }
+                     else {
                         srcMask = srcMask >> 1;
                      }
                      if (dstMask == 1) {
                         dstMask = 128;
                         d++;
                         *d = 0;
-                            } else {
+                     }
+                     else {
                         dstMask = dstMask >> 1;
                      }      
                   }
                }
-                } else
+            }
+            else {
                _mesa_memcpy(dst, src, bytesPerRow);
+            }
+
             /* byte flipping/swapping */
             if (flipBytes) {
                flip_bytes((GLubyte *) dst, bytesPerRow);

src/mesa/main/imports.c

@@ -20,9 +20,9 @@
 
 /*
  * Mesa 3-D graphics library
- * Version:  6.5
+ * Version:  7.0
  *
- * Copyright (C) 1999-2006  Brian Paul   All Rights Reserved.
+ * Copyright (C) 1999-2007  Brian Paul   All Rights Reserved.
  *
  * Permission is hereby granted, free of charge, to any person obtaining a
  * copy of this software and associated documentation files (the "Software"),
@@ -921,14 +921,11 @@ _mesa_vsprintf( char *str, const char *fmt, va_list args )
 /*@{*/
 
 /**
- * Display a warning.
+ * Report a warning (a recoverable error condition) to stderr if
+ * either DEBUG is defined or the MESA_DEBUG env var is set.
  *
  * \param ctx GL context.
  * \param fmtString printf() alike format string.
- * 
- * If debugging is enabled (either at compile-time via the DEBUG macro, or
- * run-time via the MESA_DEBUG environment variable), prints the warning to
- * stderr via fprintf().
  */
 void
 _mesa_warning( GLcontext *ctx, const char *fmtString, ... )
@@ -951,13 +948,11 @@ _mesa_warning( GLcontext *ctx, const char *fmtString, ... )
 }
 
 /**
- * This function is called when the Mesa user has stumbled into a code
- * path which may not be implemented fully or correctly.
+ * Report an internla implementation problem.
+ * Prints the message to stderr via fprintf().
  *
  * \param ctx GL context.
  * \param s problem description string.
- *
- * Prints the message to stderr via fprintf().
  */
 void
 _mesa_problem( const GLcontext *ctx, const char *fmtString, ... )
@@ -975,18 +970,16 @@ _mesa_problem( const GLcontext *ctx, const char *fmtString, ... )
 }
 
 /**
- * Display an error message.
+ * Record an OpenGL state error.  These usually occur when the users
+ * passes invalid parameters to a GL function.
  *
- * If in debug mode, print error message.
- * Also, record the error code by calling _mesa_record_error().
+ * If debugging is enabled (either at compile-time via the DEBUG macro, or
+ * run-time via the MESA_DEBUG environment variable), report the error with
+ * _mesa_debug().
  * 
  * \param ctx the GL context.
  * \param error the error value.
  * \param fmtString printf() style format string, followed by optional args
- *         
- * If debugging is enabled (either at compile-time via the DEBUG macro, or
- * run-time via the MESA_DEBUG environment variable), interperts the error code and 
- * prints the error message via _mesa_debug().
  */
 void
 _mesa_error( GLcontext *ctx, GLenum error, const char *fmtString, ... )
@@ -1056,12 +1049,11 @@ _mesa_error( GLcontext *ctx, GLenum error, const char *fmtString, ... )
 }  
 
 /**
- * Report debug information.
+ * Report debug information.  Print error message to stderr via fprintf().
+ * No-op if DEBUG mode not enabled.
  * 
  * \param ctx GL context.
- * \param fmtString printf() alike format string.
- * 
- * Prints the message to stderr via fprintf().
+ * \param fmtString printf()-style format string, followed by optional args.
  */
 void
 _mesa_debug( const GLcontext *ctx, const char *fmtString, ... )

src/mesa/main/light.c

@@ -1,8 +1,8 @@
 /*
  * Mesa 3-D graphics library
- * Version:  6.5.3
+ * Version:  7.0
  *
- * Copyright (C) 1999-2005  Brian Paul   All Rights Reserved.
+ * Copyright (C) 1999-2007  Brian Paul   All Rights Reserved.
  *
  * Permission is hereby granted, free of charge, to any person obtaining a
  * copy of this software and associated documentation files (the "Software"),
@@ -1117,6 +1117,13 @@ compute_light_positions( GLcontext *ctx )
 	 }
 	 light->_VP_inf_spot_attenuation = 1.0;
       }
+      else {
+         /* positional light w/ homogeneous coordinate, divide by W */
+         GLfloat wInv = 1.0 / light->_Position[3];
+         light->_Position[0] *= wInv;
+         light->_Position[1] *= wInv;
+         light->_Position[2] *= wInv;
+      }
 
       if (light->_Flags & LIGHT_SPOT) {
 	 if (ctx->_NeedEyeCoords) {

src/mesa/main/points.c

@@ -5,9 +5,9 @@
 
 /*
  * Mesa 3-D graphics library
- * Version:  6.5.1
+ * Version:  7.0
  *
- * Copyright (C) 1999-2006  Brian Paul   All Rights Reserved.
+ * Copyright (C) 1999-2007  Brian Paul   All Rights Reserved.
  *
  * Permission is hereby granted, free of charge, to any person obtaining a
  * copy of this software and associated documentation files (the "Software"),
@@ -61,10 +61,6 @@ _mesa_PointSize( GLfloat size )
 			    ctx->Point.MinSize,
 			    ctx->Point.MaxSize);
 
-   ctx->Point._Attenuated = (ctx->Point.Params[0] != 1.0 ||
-                             ctx->Point.Params[1] != 0.0 ||
-                             ctx->Point.Params[2] != 0.0);
-
    if (ctx->Driver.PointSize)
       ctx->Driver.PointSize(ctx, size);
 }
@@ -122,6 +118,9 @@ _mesa_PointParameterfvEXT( GLenum pname, const GLfloat *params)
 	       return;
 	    FLUSH_VERTICES(ctx, _NEW_POINT);
             COPY_3V(ctx->Point.Params, params);
+            ctx->Point._Attenuated = (ctx->Point.Params[0] != 1.0 ||
+                                      ctx->Point.Params[1] != 0.0 ||
+                                      ctx->Point.Params[2] != 0.0);
          }
          else {
             _mesa_error(ctx, GL_INVALID_ENUM,

src/mesa/main/teximage.c

@@ -1299,6 +1299,20 @@ _mesa_test_proxy_teximage(GLcontext *ctx, GLenum target, GLint level,
 }
 
 
+/**
+ * Helper function to determine whether a target supports compressed textures
+ */
+static GLboolean
+target_can_be_compressed(GLcontext *ctx, GLenum target)
+{
+   return (((target == GL_TEXTURE_2D || target == GL_PROXY_TEXTURE_2D))
+           || ((ctx->Extensions.ARB_texture_cube_map &&
+                (target == GL_PROXY_TEXTURE_CUBE_MAP ||
+                 (target >= GL_TEXTURE_CUBE_MAP_POSITIVE_X &&
+                  target <= GL_TEXTURE_CUBE_MAP_NEGATIVE_Z)))));
+}
+
+
 /**
  * Test the glTexImage[123]D() parameters for errors.
  * 
@@ -1329,8 +1343,9 @@ texture_error_check( GLcontext *ctx, GLenum target,
                      GLint depth, GLint border )
 {
    const GLboolean isProxy = _mesa_is_proxy_texture(target);
-   GLboolean sizeOK;
+   GLboolean sizeOK = GL_TRUE;
    GLboolean colorFormat, indexFormat;
+   GLenum proxy_target;
 
    /* Basic level check (more checking in ctx->Driver.TestProxyTexImage) */
    if (level < 0 || level >= MAX_TEXTURE_LEVELS) {
@@ -1365,10 +1380,9 @@ texture_error_check( GLcontext *ctx, GLenum target,
     */
    if (dimensions == 1) {
       if (target == GL_PROXY_TEXTURE_1D || target == GL_TEXTURE_1D) {
-         sizeOK = ctx->Driver.TestProxyTexImage(ctx, GL_PROXY_TEXTURE_1D,
-                                                level, internalFormat,
-                                                format, type,
-                                                width, 1, 1, border);
+         proxy_target = GL_PROXY_TEXTURE_1D;
+         height = 1;
+         width = 1;
       }
       else {
          _mesa_error( ctx, GL_INVALID_ENUM, "glTexImage1D(target)" );
@@ -1376,11 +1390,9 @@ texture_error_check( GLcontext *ctx, GLenum target,
       }
    }
    else if (dimensions == 2) {
+      depth = 1;
       if (target == GL_PROXY_TEXTURE_2D || target == GL_TEXTURE_2D) {
-         sizeOK = ctx->Driver.TestProxyTexImage(ctx, GL_PROXY_TEXTURE_2D,
-                                                level, internalFormat,
-                                                format, type,
-                                                width, height, 1, border);
+         proxy_target = GL_PROXY_TEXTURE_2D;
       }
       else if (target == GL_PROXY_TEXTURE_CUBE_MAP_ARB ||
                (target >= GL_TEXTURE_CUBE_MAP_POSITIVE_X_ARB &&
@@ -1389,10 +1401,8 @@ texture_error_check( GLcontext *ctx, GLenum target,
             _mesa_error(ctx, GL_INVALID_ENUM, "glTexImage2D(target)");
             return GL_TRUE;
          }
-         sizeOK = (width == height) &&
-            ctx->Driver.TestProxyTexImage(ctx, GL_PROXY_TEXTURE_CUBE_MAP_ARB,
-                                          level, internalFormat, format, type,
-                                          width, height, 1, border);
+         proxy_target = GL_PROXY_TEXTURE_CUBE_MAP_ARB;
+         sizeOK = (width == height);
       }
       else if (target == GL_PROXY_TEXTURE_RECTANGLE_NV ||
                target == GL_TEXTURE_RECTANGLE_NV) {
@@ -1400,11 +1410,7 @@ texture_error_check( GLcontext *ctx, GLenum target,
             _mesa_error(ctx, GL_INVALID_ENUM, "glTexImage2D(target)");
             return GL_TRUE;
          }
-         sizeOK = ctx->Driver.TestProxyTexImage(ctx,
-                                                GL_PROXY_TEXTURE_RECTANGLE_NV,
-                                                level, internalFormat,
-                                                format, type,
-                                                width, height, 1, border);
+         proxy_target = GL_PROXY_TEXTURE_RECTANGLE_NV;
       }
       else {
          _mesa_error(ctx, GL_INVALID_ENUM, "glTexImage2D(target)");
@@ -1413,10 +1419,7 @@ texture_error_check( GLcontext *ctx, GLenum target,
    }
    else if (dimensions == 3) {
       if (target == GL_PROXY_TEXTURE_3D || target == GL_TEXTURE_3D) {
-         sizeOK = ctx->Driver.TestProxyTexImage(ctx, GL_PROXY_TEXTURE_3D,
-                                                level, internalFormat,
-                                                format, type,
-                                                width, height, depth, border);
+         proxy_target = GL_PROXY_TEXTURE_3D;
       }
       else {
          _mesa_error( ctx, GL_INVALID_ENUM, "glTexImage3D(target)" );
@@ -1428,6 +1431,10 @@ texture_error_check( GLcontext *ctx, GLenum target,
       return GL_TRUE;
    }
 
+   sizeOK = sizeOK && ctx->Driver.TestProxyTexImage(ctx, proxy_target, level,
+                                                    internalFormat, format,
+                                                    type, width, height,
+                                                    depth, border);
    if (!sizeOK) {
       if (!isProxy) {
          _mesa_error(ctx, GL_INVALID_VALUE,
@@ -1522,22 +1529,11 @@ texture_error_check( GLcontext *ctx, GLenum target,
 
    /* additional checks for compressed textures */
    if (is_compressed_format(ctx, internalFormat)) {
-      if (target == GL_TEXTURE_2D || target == GL_PROXY_TEXTURE_2D) {
-         /* OK */
-      }
-      else if (ctx->Extensions.ARB_texture_cube_map &&
-               (target == GL_PROXY_TEXTURE_CUBE_MAP ||
-                (target >= GL_TEXTURE_CUBE_MAP_POSITIVE_X &&
-                 target <= GL_TEXTURE_CUBE_MAP_NEGATIVE_Z))) {
-         /* OK */
-      }
-      else {
-         if (!isProxy) {
+      if (!target_can_be_compressed(ctx, target) && !isProxy) {
          _mesa_error(ctx, GL_INVALID_ENUM,
                      "glTexImage%d(target)", dimensions);
          return GL_TRUE;
       }
-      }
       if (border != 0) {
          if (!isProxy) {
             _mesa_error(ctx, GL_INVALID_OPERATION,
@@ -1711,16 +1707,7 @@ subtexture_error_check2( GLcontext *ctx, GLuint dimensions,
 #endif
 
    if (destTex->IsCompressed) {
-      if (target == GL_TEXTURE_2D || target == GL_PROXY_TEXTURE_2D) {
-         /* OK */
-      }
-      else if (ctx->Extensions.ARB_texture_cube_map &&
-               (target == GL_PROXY_TEXTURE_CUBE_MAP ||
-                (target >= GL_TEXTURE_CUBE_MAP_POSITIVE_X &&
-                 target <= GL_TEXTURE_CUBE_MAP_NEGATIVE_Z))) {
-         /* OK */
-      }
-      else {
+      if (!target_can_be_compressed(ctx, target)) {
          _mesa_error(ctx, GL_INVALID_ENUM,
                      "glTexSubImage%D(target)", dimensions);
          return GL_TRUE;