docs: Add sha256 sums for the 10.1.6 release files

Just after generating these files and tagging the release.

VERSION

@@ -1 +1 @@
-10.1.0-devel
+10.1.6

bin/.cherry-ignore

@@ -0,0 +1,28 @@
+# This patch does not apply cleanly, author says it can be skipped.
+dff3eccd158d648482bb47118ef5d57a9186e5a4
+
+# And this one depends on the above, author says it too can be skipped.
+ac35ded4733883037316d556af596524e5e02535
+
+# This patch introduces some regressions. See:
+# https://bugs.freedesktop.org/show_bug.cgi?id=77443
+1afe3359258a9e89b62c8638761f52d78f6d1cbc
+
+# Author retracted this from consideration for stable branch
+3e817e7e56806d8adb8f16c35136045c29908944
+
+# And this one was simply a bug fix for the previously-retracted commit
+2bab95973d8ad3a84f62670143d6f26c230d9582
+
+# Here we have a commit, and its subsequent "revert" both proposed within a
+# single window of the stable release. So we can achieve the same final effect
+# by ignoring both of the commits.
+e3cc0d90e14e62a0a787b6c07a6df0f5c84039be
+0d5ec2c615784929be095951f9269773a790a2dd
+
+# The function being modified here (_eglCreateWindowSurfaceCommon) does not
+# exist in the 10.1 branch.
+91ff0d4c6510dc38f279c586ced17fba917873e7
+
+# This patch is not needed (modifies work only in 10.2)
+6980cae6aeb6671b6b0245e20a2d34957c1fff0a

bin/get-pick-list.sh

@@ -14,7 +14,7 @@ git log --reverse --grep="cherry picked from commit" origin/master..HEAD |\
 	sed -e 's/^[[:space:]]*(cherry picked from commit[[:space:]]*//' -e 's/)//' > already_picked
 
 # Grep for commits that were marked as a candidate for the stable tree.
-git log --reverse --pretty=%H -i --grep='^\([[:space:]]*NOTE: .*[Cc]andidate\|CC:.*mesa-stable\)' HEAD..origin/master |\
+git log --reverse --pretty=%H -i --grep='^\([[:space:]]*NOTE: .*[Cc]andidate\|CC:.*10\.1.*mesa-stable\)' HEAD..origin/master |\
 while read sha
 do
 	# Check to see whether the patch is on the ignore list.

configure.ac

@@ -542,11 +542,20 @@ AC_ARG_ENABLE([dri],
         [enable DRI modules @<:@default=enabled@:>@])],
     [enable_dri="$enableval"],
     [enable_dri=yes])
+
+case "$host_os" in
+linux*)
+    dri3_default=yes
+    ;;
+*)
+    dri3_default=no
+    ;;
+esac
 AC_ARG_ENABLE([dri3],
     [AS_HELP_STRING([--enable-dri3],
-        [enable DRI3 @<:@default=enabled@:>@])],
+        [enable DRI3 @<:@default=auto@:>@])],
     [enable_dri3="$enableval"],
-    [enable_dri3=yes])
+    [enable_dri3="$dri3_default"])
 AC_ARG_ENABLE([glx],
     [AS_HELP_STRING([--enable-glx],
         [enable GLX library @<:@default=enabled@:>@])],
@@ -771,6 +780,13 @@ if test "x$have_libdrm" = xyes; then
 	DEFINES="$DEFINES -DHAVE_LIBDRM"
 fi
 
+case "$host_os" in
+linux*)
+    need_libudev=yes ;;
+*)
+    need_libudev=no ;;
+esac
+
 PKG_CHECK_MODULES([LIBUDEV], [libudev >= $LIBUDEV_REQUIRED],
                   have_libudev=yes, have_libudev=no)
 
@@ -830,9 +846,6 @@ xyesno)
         PKG_CHECK_MODULES([DRI2PROTO], [dri2proto >= $DRI2PROTO_REQUIRED])
         GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV libdrm >= $LIBDRM_REQUIRED"
         if test x"$enable_dri3" = xyes; then
-            if test x"$have_libudev" != xyes; then
-              AC_MSG_ERROR([DRI3 requires libudev >= $LIBUDEV_REQUIRED])
-            fi
             PKG_CHECK_MODULES([DRI3PROTO], [dri3proto >= $DRI3PROTO_REQUIRED])
             PKG_CHECK_MODULES([PRESENTPROTO], [presentproto >= $PRESENTPROTO_REQUIRED])
         fi
@@ -1017,7 +1030,7 @@ if test "x$enable_dri" = xyes; then
     gnu*)
         DEFINES="$DEFINES -DUSE_EXTERNAL_DXTN_LIB=1"
         DEFINES="$DEFINES -DHAVE_ALIAS"
-	;;
+        ;;
     solaris*)
         DEFINES="$DEFINES -DUSE_EXTERNAL_DXTN_LIB=1"
         ;;
@@ -1037,7 +1050,7 @@ if test "x$enable_dri" = xyes; then
     DRI_DIRS=`echo "$DRI_DIRS" | $SED 's/  */ /g'`
 
     # Check for expat
-    PKG_CHECK_EXISTS([EXPAT], [have_expat=yes], [have_expat=no])
+    PKG_CHECK_EXISTS([expat], [have_expat=yes], [have_expat=no])
     if test "x$have_expat" = "xyes"; then
        PKG_CHECK_MODULES([EXPAT], [expat], [],
                          AC_MSG_ERROR([Expat required for DRI.]))
@@ -1178,8 +1191,8 @@ if test "x$enable_gbm" = xauto; then
     esac
 fi
 if test "x$enable_gbm" = xyes; then
-    if test x"$have_libudev" != xyes; then
+    if test "x$need_libudev$have_libudev" = xyesno; then
-        AC_MSG_ERROR([gbm needs udev])
+        AC_MSG_ERROR([gbm requires udev >= $LIBUDEV_REQUIRED])
     fi
 
     if test "x$enable_dri" = xyes; then
@@ -1187,10 +1200,21 @@ if test "x$enable_gbm" = xyes; then
         if test "x$enable_shared_glapi" = xno; then
             AC_MSG_ERROR([gbm_dri requires --enable-shared-glapi])
         fi
+    else
+        # Strictly speaking libgbm does not require --enable-dri, although
+        # both of its backends do. Thus one can build libgbm without any
+        # backends if --disable-dri is set.
+        # To avoid unnecessary complexity of checking if at least one backend
+        # is available when building, just mandate --enable-dri.
+        AC_MSG_ERROR([gbm requires --enable-dri])
     fi
 fi
 AM_CONDITIONAL(HAVE_GBM, test "x$enable_gbm" = xyes)
-GBM_PC_REQ_PRIV="libudev"
+if test "x$need_libudev" = xyes; then
+    GBM_PC_REQ_PRIV="libudev >= $LIBUDEV_REQUIRED"
+else
+    GBM_PC_REQ_PRIV=""
+fi
 GBM_PC_LIB_PRIV="$DLOPEN_LIBS"
 AC_SUBST([GBM_PC_REQ_PRIV])
 AC_SUBST([GBM_PC_LIB_PRIV])
@@ -1461,9 +1485,9 @@ for plat in $egl_platforms; do
 		;;
 	esac
 
-        case "$plat$have_libudev" in
+        case "$plat$need_libudev$have_libudev" in
-                waylandno|drmno)
+                waylandyesno|drmyesno)
-                    AC_MSG_ERROR([cannot build $plat platfrom without udev]) ;;
+                    AC_MSG_ERROR([cannot build $plat platform without udev >= $LIBUDEV_REQUIRED]) ;;
         esac
 done
 
@@ -1529,11 +1553,11 @@ AC_ARG_ENABLE([gallium-llvm],
     [enable_gallium_llvm="$enableval"],
     [enable_gallium_llvm=auto])
 
-AC_ARG_WITH([llvm-shared-libs],
+AC_ARG_ENABLE([llvm-shared-libs],
-    [AS_HELP_STRING([--with-llvm-shared-libs],
+    [AS_HELP_STRING([--enable-llvm-shared-libs],
-        [link with LLVM shared libraries @<:@default=disabled@:>@])],
+        [link with LLVM shared libraries @<:@default=enabled@:>@])],
     [],
-    [with_llvm_shared_libs=no])
+    [with_llvm_shared_libs=yes])
 
 AC_ARG_WITH([llvm-prefix],
     [AS_HELP_STRING([--with-llvm-prefix],
@@ -1588,6 +1612,12 @@ if test "x$enable_gallium_llvm" = xyes; then
         AC_COMPUTE_INT([LLVM_VERSION_MINOR], [LLVM_VERSION_MINOR],
             [#include "${LLVM_INCLUDEDIR}/llvm/Config/llvm-config.h"])
 
+        dnl In LLVM 3.4.1 patch level was defined in config.h and not
+        dnl llvm-config.h
+        AC_COMPUTE_INT([LLVM_VERSION_PATCH], [LLVM_VERSION_PATCH],
+            [#include "${LLVM_INCLUDEDIR}/llvm/Config/config.h"],
+            LLVM_VERSION_PATCH=0) dnl Default if LLVM_VERSION_PATCH not found
+
         if test "x${LLVM_VERSION_MAJOR}" != x; then
             LLVM_VERSION_INT="${LLVM_VERSION_MAJOR}0${LLVM_VERSION_MINOR}"
         else
@@ -1610,7 +1640,7 @@ if test "x$enable_gallium_llvm" = xyes; then
                 LLVM_COMPONENTS="${LLVM_COMPONENTS} option"
             fi
         fi
-        DEFINES="${DEFINES} -DHAVE_LLVM=0x0$LLVM_VERSION_INT"
+        DEFINES="${DEFINES} -DHAVE_LLVM=0x0$LLVM_VERSION_INT -DLLVM_VERSION_PATCH=$LLVM_VERSION_PATCH"
         MESA_LLVM=1
 
         dnl Check for Clang internal headers
@@ -1629,6 +1659,10 @@ if test "x$enable_gallium_llvm" = xyes; then
 else
     MESA_LLVM=0
     LLVM_VERSION_INT=0
+
+    if test "x$enable_opencl" = xyes; then
+        AC_MSG_ERROR([cannot enable OpenCL without LLVM])
+    fi
 fi
 
 dnl Directory for XVMC libs
@@ -1702,8 +1736,9 @@ gallium_require_llvm() {
 
 gallium_require_drm_loader() {
     if test "x$enable_gallium_loader" = xyes; then
-        PKG_CHECK_MODULES([LIBUDEV], [libudev], [],
+        if test "x$need_libudev$have_libudev" = xyesno; then
-                          AC_MSG_ERROR([Gallium drm loader requires libudev]))
+            AC_MSG_ERROR([Gallium drm loader requires libudev >= $LIBUDEV_REQUIRED])
+        fi
         if test "x$have_libdrm" != xyes; then
             AC_MSG_ERROR([Gallium drm loader requires libdrm >= $LIBDRM_REQUIRED])
         fi

docs/relnotes/10.1.1.html

@@ -0,0 +1,254 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<html lang="en">
+<head>
+  <meta http-equiv="content-type" content="text/html; charset=utf-8">
+  <title>Mesa Release Notes</title>
+  <link rel="stylesheet" type="text/css" href="../mesa.css">
+</head>
+<body>
+
+<div class="header">
+  <h1>The Mesa 3D Graphics Library</h1>
+</div>
+
+<iframe src="../contents.html"></iframe>
+<div class="content">
+
+<h1>Mesa 10.1.1 Release Notes / (April 18, 2014)</h1>
+
+<p>
+Mesa 10.1.1 is a bug fix release which fixes bugs found since the 10.1 release.
+</p>
+<p>
+Mesa 10.1.1 implements the OpenGL 3.3 API, but the version reported by
+glGetString(GL_VERSION) or glGetIntegerv(GL_MAJOR_VERSION) /
+glGetIntegerv(GL_MINOR_VERSION) depends on the particular driver being used.
+Some drivers don't support all the features required in OpenGL 3.3.  OpenGL
+3.3 is <strong>only</strong> available if requested at context creation
+because compatibility contexts are not supported.
+</p>
+
+
+<h2>MD5 checksums</h2>
+<pre>
+96e63674ccfa98e7ec6eb4fee3f770c3  MesaLib-10.1.1.tar.gz
+1fde7ed079df7aeb9b6a744ca033de8d  MesaLib-10.1.1.tar.bz2
+e64d0a562638664b13d2edf22321df59  MesaLib-10.1.1.zip
+</pre>
+
+
+<h2>New features</h2>
+<p>None</p>
+
+<h2>Bug fixes</h2>
+
+<ul>
+
+<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=71547">Bug 71547</a> - compilation failure :#error &quot;SSE4.1 instruction set not enabled&quot;</li>
+
+<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=74868">Bug 74868</a> - r600g: Diablo III Crashes After a few minutes</li>
+
+<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=74988">Bug 74988</a> - Buffer overrun (segfault) decompressing ETC2 texture in GLBenchmark 3.0 Manhattan</li>
+
+<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=75279">Bug 75279</a> - XCloseDisplay() takes one minute around nouveau_dri.so, freezing Firefox startup</li>
+
+<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=75543">Bug 75543</a> - OSMesa Gallium OSMesaMakeCurrent</li>
+
+<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=75660">Bug 75660</a> - u_inlines.h:277:pipe_buffer_map_range: Assertion `length' failed.</li>
+
+<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=76323">Bug 76323</a> - GLSL compiler ignores layout(binding=N) on uniform blocks</li>
+
+<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=76377">Bug 76377</a> - DRI3 should only be enabled on Linux due to a udev dependency</li>
+
+<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=76749">Bug 76749</a> - [HSW] DOTA world lighting has no effect</li>
+
+<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=77102">Bug 77102</a> - gallium nouveau has no profile in vdpau and libva</li>
+
+<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=77207">Bug 77207</a> - [ivb/hsw] batch overwritten with garbage</li>
+
+</ul>
+
+<h2>Changes</h2>
+
+<p>Aaron Watry (1):</p>
+<ul>
+  <li>gallium/util: Fix memory leak</li>
+</ul>
+
+<p>Alexander von Gluck IV (1):</p>
+<ul>
+  <li>haiku: Fix build through scons corrections and viewport fixes</li>
+</ul>
+
+<p>Anuj Phogat (2):</p>
+<ul>
+  <li>mesa: Set initial internal format of a texture to GL_RGBA</li>
+  <li>mesa: Allow GL_DEPTH_COMPONENT and GL_DEPTH_STENCIL combinations in glTexImage{123}D()</li>
+</ul>
+
+<p>Brian Paul (12):</p>
+<ul>
+  <li>softpipe: use 64-bit arithmetic in softpipe_resource_layout()</li>
+  <li>mesa: don't call ctx-&gt;Driver.ClearBufferSubData() if size==0</li>
+  <li>st/osmesa: check buffer size when searching for buffers</li>
+  <li>mesa: fix copy &amp; paste bugs in pack_ubyte_SARGB8()</li>
+  <li>mesa: fix copy &amp; paste bugs in pack_ubyte_SRGB8()</li>
+  <li>c11/threads: don't include assert.h if the assert macro is already defined</li>
+  <li>mesa: fix unpack_Z32_FLOAT_X24S8() / unpack_Z32_FLOAT() mix-up</li>
+  <li>st/mesa: add null pointer checking in query object functions</li>
+  <li>mesa: fix glMultiDrawArrays inside a display list</li>
+  <li>cso: fix sampler view count in cso_set_sampler_views()</li>
+  <li>svga: replace sampler assertion with conditional</li>
+  <li>svga: move LIST_INITHEAD(dirty_buffers) earlier in svga_context_create()</li>
+</ul>
+
+<p>Carl Worth (3):</p>
+<ul>
+  <li>cherry-ignore: Ignore a few patches</li>
+  <li>glsl: Allow explicit binding on atomics again</li>
+  <li>Update VERSION to 10.1.1</li>
+</ul>
+
+<p>Chia-I Wu (1):</p>
+<ul>
+  <li>i965/vec4: fix record clearing in copy propagation</li>
+</ul>
+
+<p>Christian König (2):</p>
+<ul>
+  <li>st/mesa: recreate sampler view on context change v3</li>
+  <li>st/mesa: fix sampler view handling with shared textures v4</li>
+</ul>
+
+<p>Courtney Goeltzenleuchter (1):</p>
+<ul>
+  <li>mesa: add bounds checking to eliminate buffer overrun</li>
+</ul>
+
+<p>Emil Velikov (5):</p>
+<ul>
+  <li>nv50: add missing brackets when handling the samplers array</li>
+  <li>mesa: return v.value_int64 when the requested type is TYPE_INT64</li>
+  <li>configure: enable dri3 only for linux</li>
+  <li>glx: drop obsolete _XUnlock_Mutex in __glXInitialize error path</li>
+  <li>configure: cleanup libudev handling</li>
+</ul>
+
+<p>Eric Anholt (1):</p>
+<ul>
+  <li>i965: Fix buffer overruns in MSAA MCS buffer clearing.</li>
+</ul>
+
+<p>Hans (2):</p>
+<ul>
+  <li>util: don't define isfinite(), isnan() for MSVC &gt;= 1800</li>
+  <li>mesa: don't define c99 math functions for MSVC &gt;= 1800</li>
+</ul>
+
+<p>Ian Romanick (7):</p>
+<ul>
+  <li>linker: Split set_uniform_binding into separate functions for blocks and samplers</li>
+  <li>linker: Various trivial clean-ups in set_sampler_binding</li>
+  <li>linker: Fold set_uniform_binding into call site</li>
+  <li>linker: Clean up "unused parameter" warnings</li>
+  <li>linker: Set block bindings based on UniformBlocks rather than UniformStorage</li>
+  <li>linker: Set binding for all elements of UBO array</li>
+  <li>glsl: Propagate explicit binding information from the AST all the way to the linker</li>
+</ul>
+
+<p>Ilia Mirkin (8):</p>
+<ul>
+  <li>nouveau: fix fence waiting logic in screen destroy</li>
+  <li>nv50: adjust blit_3d handling of ms output textures</li>
+  <li>loader: add special logic to distinguish nouveau from nouveau_vieux</li>
+  <li>mesa/main: condition GL_DEPTH_STENCIL on ARB_depth_texture</li>
+  <li>nouveau: add forgotten GL_COMPRESSED_INTENSITY to texture format list</li>
+  <li>nouveau: there may not have been a texture if the fbo was incomplete</li>
+  <li>nvc0/ir: move sample id to second source arg to fix sampler2DMS</li>
+  <li>nouveau: fix firmware check on nvd7/nvd9</li>
+</ul>
+
+<p>Johannes Nixdorf (1):</p>
+<ul>
+  <li>configure.ac: fix the detection of expat with pkg-config</li>
+</ul>
+
+<p>Jonathan Gray (7):</p>
+<ul>
+  <li>gallium: add endian detection for OpenBSD</li>
+  <li>loader: use 0 instead of FALSE which isn't defined</li>
+  <li>loader: don't limit the non-udev path to only android</li>
+  <li>megadriver_stub.c: don't use _GNU_SOURCE to gate the compat code</li>
+  <li>egl/dri2: don't require libudev to build drm/wayland platforms</li>
+  <li>egl/dri2: use drm macros to construct device name</li>
+  <li>configure: don't require libudev for gbm or egl drm/wayland</li>
+</ul>
+
+<p>José Fonseca (4):</p>
+<ul>
+  <li>c11/threads: Fix nano to milisecond conversion.</li>
+  <li>mapi/u_thread: Use GetCurrentThreadId</li>
+  <li>c11/threads: Don't implement thrd_current on Windows.</li>
+  <li>draw: Duplicate TGSI tokens in draw_pipe_pstipple module.</li>
+</ul>
+
+<p>Kenneth Graunke (4):</p>
+<ul>
+  <li>i965/fs: Fix register comparisons in saturate propagation.</li>
+  <li>glsl: Fix lack of i2u in lower_ubo_reference.</li>
+  <li>i965: Stop advertising GL_MESA_ycbcr_texture.</li>
+  <li>glsl: Try vectorizing when seeing a repeated assignment to a channel.</li>
+</ul>
+
+<p>Marek Olšák (13):</p>
+<ul>
+  <li>r600g: fix texelFetchOffset GLSL functions</li>
+  <li>r600g: fix blitting the last 2 mipmap levels for Evergreen</li>
+  <li>mesa: fix the format of glEdgeFlagPointer</li>
+  <li>r600g,radeonsi: fix MAX_TEXTURE_3D_LEVELS and MAX_TEXTURE_ARRAY_LAYERS limits</li>
+  <li>st/mesa: fix per-vertex edge flags and GLSL support (v2)</li>
+  <li>mesa: mark GL_RGB9_E5 as not color-renderable</li>
+  <li>mesa: fix texture border handling for cube arrays</li>
+  <li>mesa: allow generating mipmaps for cube arrays</li>
+  <li>mesa: fix software fallback for generating mipmaps for cube arrays</li>
+  <li>mesa: fix software fallback for generating mipmaps for 3D textures</li>
+  <li>st/mesa: fix generating mipmaps for cube arrays</li>
+  <li>st/mesa: drop the lowering of quad strips to triangle strips</li>
+  <li>r600g: implement edge flags</li>
+</ul>
+
+<p>Matt Turner (4):</p>
+<ul>
+  <li>mesa: Wrap SSE4.1 code in #ifdef __SSE4_1__.</li>
+  <li>i965/fs: Fix off-by-one in saturate propagation.</li>
+  <li>i965/fs: Don't propagate saturate modifiers into partial writes.</li>
+  <li>i965/fs: Don't propagate saturation modifiers if there are source modifiers.</li>
+</ul>
+
+<p>Michel Dänzer (1):</p>
+<ul>
+  <li>r600g: Don't leak bytecode on shader compile failure</li>
+</ul>
+
+<p>Mike Stroyan (1):</p>
+<ul>
+  <li>i965: Avoid dependency hints on math opcodes</li>
+</ul>
+
+<p>Thomas Hellstrom (5):</p>
+<ul>
+  <li>winsys/svga: Replace the query mm buffer pool with a slab pool v3</li>
+  <li>winsys/svga: Update the vmwgfx_drm.h header to latest version from kernel</li>
+  <li>winsys/svga: Fix prime surface references also for guest-backed surfaces</li>
+  <li>st/xa: Bind destination before setting new state</li>
+  <li>st/xa: Make sure unused samplers are set to NULL</li>
+</ul>
+
+<p>Tom Stellard (1):</p>
+<ul>
+  <li>configure: Use LLVM shared libraries by default</li>
+</ul>
+
+</div>
+</body>
+</html>

docs/relnotes/10.1.2.html

@@ -0,0 +1,179 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<html lang="en">
+<head>
+  <meta http-equiv="content-type" content="text/html; charset=utf-8">
+  <title>Mesa Release Notes</title>
+  <link rel="stylesheet" type="text/css" href="../mesa.css">
+</head>
+<body>
+
+<div class="header">
+  <h1>The Mesa 3D Graphics Library</h1>
+</div>
+
+<iframe src="../contents.html"></iframe>
+<div class="content">
+
+<h1>Mesa 10.1.2 Release Notes / (May 5, 2014)</h1>
+
+<p>
+Mesa 10.1.2 is a bug fix release which fixes bugs found since the 10.1.1 release.
+</p>
+<p>
+Mesa 10.1.2 implements the OpenGL 3.3 API, but the version reported by
+glGetString(GL_VERSION) or glGetIntegerv(GL_MAJOR_VERSION) /
+glGetIntegerv(GL_MINOR_VERSION) depends on the particular driver being used.
+Some drivers don't support all the features required in OpenGL 3.3.  OpenGL
+3.3 is <strong>only</strong> available if requested at context creation
+because compatibility contexts are not supported.
+</p>
+
+
+<h2>MD5 checksums</h2>
+<pre>
+37d79f94b1f41852a89d1fc3900bea76  MesaLib-10.1.2.tar.gz
+28b60d15ac9f364da1e0155911eaf44e  MesaLib-10.1.2.tar.bz2
+05300039085a65fc53c5472c4bb5747a  MesaLib-10.1.2.zip
+</pre>
+
+
+<h2>New features</h2>
+<p>None</p>
+
+<h2>Bug fixes</h2>
+
+<p>This list is likely incomplete.</p>
+
+<ul>
+
+<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=27499">Bug 27499</a> - [855GM i915] GL_LINE_STIPPLE displays incorrect colors</li>
+
+<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=75723">Bug 75723</a> - (regression since Linux 3.14?) brw_get_graphics_reset_status: Assertion `brw-&gt;hw_ctx != ((void *)0)' failed</li>
+
+<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=76894">Bug 76894</a> - Piglit/spec/EXT_framebuffer_object/fbo-bind-renderbuffer failed</li>
+
+<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=77702">Bug 77702</a> - [i965 Bisected]Piglit spec/NV_conditional_render_blitframebuffer fails</li>
+
+</ul>
+
+<h2>Changes</h2>
+
+<p>Ander Conselvan de Oliveira (2):</p>
+<ul>
+  <li>gbm/dri: Fix out-of-memory error path in dri_device_create()</li>
+  <li>egl: Protect use of gbm_dri with ifdef HAVE_DRM_PLATFORM</li>
+</ul>
+
+<p>Anuj Phogat (27):</p>
+<ul>
+  <li>mesa: Fix glGetVertexAttribi(GL_VERTEX_ATTRIB_ARRAY_SIZE)</li>
+  <li>swrast: Add glBlitFramebuffer to commands affected by conditional rendering</li>
+  <li>mesa: Fix error condition for multisample proxy texture targets</li>
+  <li>i965: Put an assertion to check valid varying_to_slot[varying]</li>
+  <li>i965: Fix component mask and varying_to_slot mapping for gl_Layer</li>
+  <li>i965: Fix component mask and varying_to_slot mapping for gl_ViewportIndex</li>
+  <li>mesa: Add helper function _mesa_is_format_integer()</li>
+  <li>mesa: Add error condition for integer formats in glGetTexImage()</li>
+  <li>mesa: Add an error condition in glGetFramebufferAttachmentParameteriv()</li>
+  <li>mesa: Fix error code generation in glReadPixels()</li>
+  <li>glsl: Allow overlapping locations for vertex input attributes</li>
+  <li>mesa: Fix querying location of nth element of an array variable</li>
+  <li>mesa: Use location VERT_ATTRIB_GENERIC0 for vertex attribute 0</li>
+  <li>glsl: Compile error if fs defines conflicting qualifiers for gl_FragCoord</li>
+  <li>glsl: Compile error if fs uses gl_FragCoord before first redeclaration</li>
+  <li>mesa: Add entry for extension ARB_texture_stencil8</li>
+  <li>mesa: Add error condition for format=STENCIL_INDEX in glGetTexImage()</li>
+  <li>i965: Fix crash in do_blit_readpixels()</li>
+  <li>mesa: Add missing types in _mesa_texstore_xx_xx() functions</li>
+  <li>mesa: Allow srcFormat=GL_DEPTH_STENCIL in _mesa_texstore_xx_xx() functions</li>
+  <li>mesa: Add new helper function _mesa_unpack_depth_stencil_row()</li>
+  <li>mesa: Add support to unpack depth-stencil texture in to FLOAT_32_UNSIGNED_INT_24_8_REV</li>
+  <li>mesa: Allow FLOAT_32_UNSIGNED_INT_24_8_REV in get_tex_depth_stencil()</li>
+  <li>i965: Add glBlitFramebuffer to commands affected by conditional rendering</li>
+  <li>glsl: Use switch to allow adding more shader types</li>
+  <li>glsl: Link error if fs defines conflicting qualifiers for gl_FragCoord</li>
+  <li>glsl: Apply the link error conditions to GL_ARB_fragment_coord_conventions</li>
+</ul>
+
+<p>Benjamin Bellec (1):</p>
+<ul>
+  <li>mesa: fix GetStringi error message with correct function name</li>
+</ul>
+
+<p>Brian Paul (1):</p>
+<ul>
+  <li>swrast: allocate swrast_texture_image::ImageSlices array if needed</li>
+</ul>
+
+<p>Carl Worth (4):</p>
+<ul>
+  <li>docs: Add the MD5 sums for the 10.1.1 release tar files.</li>
+  <li>cherry-ignore: Ignore a patch causing a regression</li>
+  <li>cherry-ignore: Drop an ignored patch now that piglit has been updated.</li>
+  <li>Update VERSION to 10.1.2</li>
+</ul>
+
+<p>Chris Forbes (1):</p>
+<ul>
+  <li>glsl: Only allow `invariant` on shader in/out between stages.</li>
+</ul>
+
+<p>Eric Anholt (1):</p>
+<ul>
+  <li>i965: Fix render-to-texture in non-FinishRenderTexture cases.</li>
+</ul>
+
+<p>Ian Romanick (1):</p>
+<ul>
+  <li>dri3: Enable GLX_MESA_query_renderer on DRI3 too</li>
+</ul>
+
+<p>Kenneth Graunke (2):</p>
+<ul>
+  <li>i965: Don't enable reset notification support on Gen4-5.</li>
+  <li>i965: Actually emit PIPELINE_SELECT and 3DSTATE_VF_STATISTICS.</li>
+</ul>
+
+<p>Marek Olšák (10):</p>
+<ul>
+  <li>r300g: don't crash when getting NULL colorbuffers</li>
+  <li>st/mesa: remove trailing NULL colorbuffers</li>
+  <li>r600g: fix edge flags and layered rendering on R600-R700</li>
+  <li>r600g: disable async DMA on R700</li>
+  <li>r600g: fix MSAA resolve on R6xx when the destination is 1D-tiled</li>
+  <li>r600g: fix flushing on RV670, RS780, RS880 again</li>
+  <li>r600g: fix buffer copying on R600-R700</li>
+  <li>r600g: fix for broken CULL_FRONT behavior on R6xx</li>
+  <li>r600g: fix for an MSAA hang on RV770</li>
+  <li>r600g: fix hang on RV740 by using DX_RASTERIZATION_KILL instead of SX_MISC</li>
+</ul>
+
+<p>Michel Dänzer (2):</p>
+<ul>
+  <li>r600g: Disable LLVM by default at runtime for graphics</li>
+  <li>st/mesa: Fix NULL pointer dereference for incomplete framebuffers</li>
+</ul>
+
+<p>Neil Roberts (1):</p>
+<ul>
+  <li>wayland: Fix the logic in disabling the prime capability</li>
+</ul>
+
+<p>Samuel Iglesias Gonsalvez (1):</p>
+<ul>
+  <li>mesa: fix check for dummy renderbuffer in _mesa_FramebufferRenderbufferEXT()</li>
+</ul>
+
+<p>Thomas Hellstrom (1):</p>
+<ul>
+  <li>st/xa: Cache render target surface</li>
+</ul>
+
+<p>nick (1):</p>
+<ul>
+  <li>swrast: Fix vertex color in _swsetup_Translate()</li>
+</ul>
+
+</div>
+</body>
+</html>

docs/relnotes/10.1.3.html

@@ -0,0 +1,90 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<html lang="en">
+<head>
+  <meta http-equiv="content-type" content="text/html; charset=utf-8">
+  <title>Mesa Release Notes</title>
+  <link rel="stylesheet" type="text/css" href="../mesa.css">
+</head>
+<body>
+
+<div class="header">
+  <h1>The Mesa 3D Graphics Library</h1>
+</div>
+
+<iframe src="../contents.html"></iframe>
+<div class="content">
+
+<h1>Mesa 10.1.3 Release Notes / (May 9, 2014)</h1>
+
+<p>
+Mesa 10.1.3 is a bug fix release which fixes bugs found since the 10.1.2 release.
+</p>
+
+<p>
+Note: Mesa 10.1.3 is being released sooner than originally scheduled to make
+available a fix for a performance rgression that was inadvertently introduced
+to Mesa 10.1.2. The performance regression is reported to make vmware
+swapbuffers fall back to software. 
+</p>
+
+<p>
+Mesa 10.1.3 implements the OpenGL 3.3 API, but the version reported by
+glGetString(GL_VERSION) or glGetIntegerv(GL_MAJOR_VERSION) /
+glGetIntegerv(GL_MINOR_VERSION) depends on the particular driver being used.
+Some drivers don't support all the features required in OpenGL 3.3.  OpenGL
+3.3 is <strong>only</strong> available if requested at context creation
+because compatibility contexts are not supported.
+</p>
+
+
+<h2>MD5 checksums</h2>
+<pre>
+665fe1656aaa2c37b32042068aff92cb  MesaLib-10.1.3.tar.gz
+ba6dbe2b9cab0b4de840c996b9b6a3ad  MesaLib-10.1.3.tar.bz2
+4e6f26330a63d3c47e62ac4bdead39e8  MesaLib-10.1.3.zip
+</pre>
+
+
+<h2>New features</h2>
+<p>None</p>
+
+<h2>Bug fixes</h2>
+
+<p>This list is likely incomplete.</p>
+
+<ul>
+
+<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=77245">Bug 77245</a> - Bogus GL_ARB_explicit_attrib_location layout identifier warnings</li>
+
+</ul>
+
+
+<h2>Changes</h2>
+
+<p>Carl Worth (3):</p>
+<ul>
+  <li>docs: Add MD5 sums for Mesa 10.1.2</li>
+  <li>get-pick-list.sh: Require explicit "10.1" for nominating stable patches</li>
+  <li>VERSION: Update to 10.1.3</li>
+</ul>
+
+<p>Kenneth Graunke (2):</p>
+<ul>
+  <li>mesa: Fix MaxNumLayers for 1D array textures.</li>
+  <li>i965: Fix depth (array slices) computation for 1D_ARRAY render targets.</li>
+</ul>
+
+<p>Tapani Pälli (1):</p>
+<ul>
+  <li>glsl: fix bogus layout qualifier warnings</li>
+</ul>
+
+<p>Thomas Hellstrom (1):</p>
+<ul>
+  <li>st/xa: Fix performance regression introduced by commit "Cache render target surface"</li>
+</ul>
+
+
+</div>
+</body>
+</html>

docs/relnotes/10.1.4.html

@@ -0,0 +1,100 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<html lang="en">
+<head>
+  <meta http-equiv="content-type" content="text/html; charset=utf-8">
+  <title>Mesa Release Notes</title>
+  <link rel="stylesheet" type="text/css" href="../mesa.css">
+</head>
+<body>
+
+<div class="header">
+  <h1>The Mesa 3D Graphics Library</h1>
+</div>
+
+<iframe src="../contents.html"></iframe>
+<div class="content">
+
+<h1>Mesa 10.1.4 Release Notes / (May 20, 2014)</h1>
+
+<p>
+Mesa 10.1.4 is a bug fix release which fixes bugs found since the 10.1.3 release.
+</p>
+
+<p>
+Mesa 10.1.4 implements the OpenGL 3.3 API, but the version reported by
+glGetString(GL_VERSION) or glGetIntegerv(GL_MAJOR_VERSION) /
+glGetIntegerv(GL_MINOR_VERSION) depends on the particular driver being used.
+Some drivers don't support all the features required in OpenGL 3.3.  OpenGL
+3.3 is <strong>only</strong> available if requested at context creation
+because compatibility contexts are not supported.
+</p>
+
+
+<h2>MD5 checksums</h2>
+<pre>
+e934365d77f384bfaec844999440bef8  MesaLib-10.1.4.tar.gz
+6fddee101f49b7409cd29994c34ddee7  MesaLib-10.1.4.tar.bz2
+ba5f48e7d5e373922c804c2651fec6c1  MesaLib-10.1.4.zip
+</pre>
+
+
+<h2>New features</h2>
+<p>None</p>
+
+<h2>Bug fixes</h2>
+
+<p>This list is likely incomplete.</p>
+
+<ul>
+
+<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=78225">Bug 78225</a> - Compile error due to undefined reference to `gbm_dri_backend', fix attached</li>
+
+<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=78537">Bug 78537</a> - no anisotropic filtering in a native Half-Life 2</li>
+
+</ul>
+
+<h2>Changes</h2>
+
+<p>Brian Paul (1):</p>
+<ul>
+  <li>mesa: fix double-freeing of dispatch tables inside glBegin/End.</li>
+</ul>
+
+<p>Carl Worth (3):</p>
+<ul>
+  <li>docs: Add MD5 sums for 10.1.3</li>
+  <li>cherry-ignore: Roland and Michel agreed to drop these patches.</li>
+  <li>VERSION: Update to 10.1.4</li>
+</ul>
+
+<p>Emil Velikov (1):</p>
+<ul>
+  <li>configure: error out if building GBM without dri</li>
+</ul>
+
+<p>Eric Anholt (1):</p>
+<ul>
+  <li>i965/vs: Use samplers for UBOs in the VS like we do for non-UBO pulls.</li>
+</ul>
+
+<p>Ilia Mirkin (3):</p>
+<ul>
+  <li>nv50/ir: make sure to reverse cond codes on all the OP_SET variants</li>
+  <li>nv50: fix setting of texture ms info to be per-stage</li>
+  <li>nv50/ir: fix integer mul lowering for u32 x u32 -&gt; high u32</li>
+</ul>
+
+<p>Michel Dänzer (1):</p>
+<ul>
+  <li>radeonsi: Fix anisotropic filtering state setup</li>
+</ul>
+
+<p>Tom Stellard (2):</p>
+<ul>
+  <li>configure.ac: Add LLVM_VERSION_PATCH to DEFINES</li>
+  <li>radeonsi: Enable geometry shaders with LLVM 3.4.1</li>
+</ul>
+
+</div>
+</body>
+</html>

docs/relnotes/10.1.5.html

@@ -0,0 +1,105 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<html lang="en">
+<head>
+  <meta http-equiv="content-type" content="text/html; charset=utf-8">
+  <title>Mesa Release Notes</title>
+  <link rel="stylesheet" type="text/css" href="../mesa.css">
+</head>
+<body>
+
+<div class="header">
+  <h1>The Mesa 3D Graphics Library</h1>
+</div>
+
+<iframe src="../contents.html"></iframe>
+<div class="content">
+
+<h1>Mesa 10.1.5 Release Notes / (June 6, 2014)</h1>
+
+<p>
+Mesa 10.1.5 is a bug fix release which fixes bugs found since the 10.1.4 release.
+</p>
+
+<p>
+Mesa 10.1.5 implements the OpenGL 3.3 API, but the version reported by
+glGetString(GL_VERSION) or glGetIntegerv(GL_MAJOR_VERSION) /
+glGetIntegerv(GL_MINOR_VERSION) depends on the particular driver being used.
+Some drivers don't support all the features required in OpenGL 3.3.  OpenGL
+3.3 is <strong>only</strong> available if requested at context creation
+because compatibility contexts are not supported.
+</p>
+
+<h2>SHA256 checksums</h2>
+<pre>
+b0aceaa75bc9a9b2d9215a113e2ad488b5cf85c99005a7624f8cf7c37c5d0eaa  MesaLib-10.1.5.tar.gz
+bc6c5ec7836f254a49d055a29d9aa34c97c54c038f47ad3a00fa57a5fef15bbc  MesaLib-10.1.5.tar.bz2
+78b7255cab0af7918945452a84de7989096ebcdd27e99b31c56c0589274cbc77  MesaLib-10.1.5.zip
+</pre>
+
+<h2>New features</h2>
+<p>None</p>
+
+<h2>Bug fixes</h2>
+
+<p>This list is likely incomplete.</p>
+
+<ul>
+
+<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=79115">Bug 79115</a> - </li>
+
+<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=79421">Bug 79421</a> - </li>
+
+</ul>
+
+<h2>Changes</h2>
+
+<p>Brian Paul (1):</p>
+<ul>
+  <li>glsl: fix use-after free bug/crash in ast_declarator_list::hir()</li>
+</ul>
+
+<p>Carl Worth (5):</p>
+<ul>
+  <li>docs: Add md5sums for 10.1.4 release</li>
+  <li>Merge remote-tracking branch 'origin/10.1' into 10.1</li>
+  <li>cherry-ignore: Ignore two commits.</li>
+  <li>Ignore a patch that is not needed for the 10.1 branch.</li>
+  <li>Update version to 10.1.5</li>
+</ul>
+
+<p>Emil Velikov (1):</p>
+<ul>
+  <li>glx: do not leak dri3Display</li>
+</ul>
+
+<p>Ilia Mirkin (2):</p>
+<ul>
+  <li>nv50/ir: fix s32 x s32 -&gt; high s32 multiply logic</li>
+  <li>nv50/ir: fix constant folding for OP_MUL subop HIGH</li>
+</ul>
+
+<p>James Legg (1):</p>
+<ul>
+  <li>mesa: Fix unbinding GL_DEPTH_STENCIL_ATTACHMENT</li>
+</ul>
+
+<p>Jeremy Huddleston Sequoia (2):</p>
+<ul>
+  <li>glapi: Avoid heap corruption in _glapi_table</li>
+  <li>darwin: Fix test for kCGLPFAOpenGLProfile support at runtime</li>
+</ul>
+
+<p>Pavel Popov (2):</p>
+<ul>
+  <li>i965: Properly return *RESET* status in glGetGraphicsResetStatusARB</li>
+  <li>i965: Fix Line Stipple enable bit in 3DSTATE_SF for Haswell.</li>
+</ul>
+
+<p>Roland Scheidegger (1):</p>
+<ul>
+  <li>llvmpipe: fix crash when not all attachments are populated in a fb</li>
+</ul>
+
+</div>
+</body>
+</html>

docs/relnotes/10.1.6.html

@@ -0,0 +1,138 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<html lang="en">
+<head>
+  <meta http-equiv="content-type" content="text/html; charset=utf-8">
+  <title>Mesa Release Notes</title>
+  <link rel="stylesheet" type="text/css" href="../mesa.css">
+</head>
+<body>
+
+<div class="header">
+  <h1>The Mesa 3D Graphics Library</h1>
+</div>
+
+<iframe src="../contents.html"></iframe>
+<div class="content">
+
+<h1>Mesa 10.1.6 Release Notes / (June 24, 2014)</h1>
+
+<p>
+Mesa 10.1.6 is a bug fix release which fixes bugs found since the 10.1.5 release.
+</p>
+
+<p>
+Mesa 10.1.6 implements the OpenGL 3.3 API, but the version reported by
+glGetString(GL_VERSION) or glGetIntegerv(GL_MAJOR_VERSION) /
+glGetIntegerv(GL_MINOR_VERSION) depends on the particular driver being used.
+Some drivers don't support all the features required in OpenGL 3.3.  OpenGL
+3.3 is <strong>only</strong> available if requested at context creation
+because compatibility contexts are not supported.
+</p>
+
+<h2>SHA256 checksums</h2>
+<pre>
+cde60e06b340d7598802fe4a4484b3fb8befd714f9ab9caabe1f27d3149e8815  MesaLib-10.1.6.tar.bz2
+e4e726d7805a442f7ed07d12f71335e6126796ec85328a5989eb5348a8042d00  MesaLib-10.1.6.tar.gz
+bf7e3f721a7ad0c2057a034834b6fea688e64f26a66cf8d1caa2827e405e72dd  MesaLib-10.1.6.zip
+</pre>
+
+<h2>New features</h2>
+<p>None</p>
+
+<h2>Bug fixes</h2>
+
+<p>This list is likely incomplete.</p>
+
+<ul>
+
+<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=54372">Bug 54372</a> - GLX_INTEL_swap_event crashes driver when swapping window buffers</li>
+
+<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=74005">Bug 74005</a> - [i965 Bisected]Piglit/glx_glx-make-glxdrawable-current fails</li>
+
+<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=78581">Bug 78581</a> - </li>
+
+<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=79729">Bug 79729</a> - [i965] glClear on a multisample texture doesn't work</li>
+
+</ul>
+
+<h2>Changes</h2>
+
+<p>Adrian Negreanu (7):</p>
+<ul>
+  <li>add megadriver_stub_FILES</li>
+  <li>android: adapt to the megadriver mechanism</li>
+  <li>android: add libloader to libGLES_mesa and libmesa_egl_dri2</li>
+  <li>android: add src/gallium/auxiliary as include path for libmesa_dricore</li>
+  <li>android, egl: add correct drm include for libmesa_egl_dri2</li>
+  <li>android, mesa_gen_matypes: pull in timespec POSIX definition</li>
+  <li>android, dricore: undefined reference to _mesa_streaming_load_memcpy</li>
+</ul>
+
+<p>Beren Minor (1):</p>
+<ul>
+  <li>egl/main: Fix eglMakeCurrent when releasing context from current thread.</li>
+</ul>
+
+<p>Carl Worth (3):</p>
+<ul>
+  <li>docs: Add SHA256 checksums for the 10.1.5 release</li>
+  <li>cherry-ignore: Add a patch to ignore</li>
+  <li>Update VERSION to 10.1.6</li>
+</ul>
+
+<p>Daniel Manjarres (1):</p>
+<ul>
+  <li>glx: Don't crash on swap event for a Window (non-GLXWindow)</li>
+</ul>
+
+<p>Emil Velikov (1):</p>
+<ul>
+  <li>configure: error out when building opencl without LLVM</li>
+</ul>
+
+<p>Iago Toral Quiroga (1):</p>
+<ul>
+  <li>mesa: Copy Geom.UsesEndPrimitive when cloning a geometry program.</li>
+</ul>
+
+<p>José Fonseca (3):</p>
+<ul>
+  <li>mesa/main: Make get_hash.c values constant.</li>
+  <li>mesa: Make glGetIntegerv(GL_*_ARRAY_SIZE) return GL_BGRA.</li>
+  <li>mesa/main: Prevent sefgault on glGetIntegerv(GL_ATOMIC_COUNTER_BUFFER_BINDING).</li>
+</ul>
+
+<p>Kristian Høgsberg (1):</p>
+<ul>
+  <li>mesa: Remove glClear optimization based on drawable size</li>
+</ul>
+
+<p>Michel Dänzer (1):</p>
+<ul>
+  <li>configure: Only check for OpenCL without LLVM when the latter is certain</li>
+</ul>
+
+<p>Neil Roberts (1):</p>
+<ul>
+  <li>i965: Set the fast clear color value for texture surfaces</li>
+</ul>
+
+<p>Roland Scheidegger (1):</p>
+<ul>
+  <li>draw: (trivial) fix clamping of viewport index</li>
+</ul>
+
+<p>Tobias Klausmann (1):</p>
+<ul>
+  <li>nv50/ir: clear subop when folding constant expressions</li>
+</ul>
+
+<p>Tom Stellard (2):</p>
+<ul>
+  <li>clover: Prevent Clang from printing number of errors and warnings to stderr.</li>
+  <li>clover: Don't use llvm's global context</li>
+</ul>
+
+</div>
+</body>
+</html>

docs/relnotes/10.1.html

@@ -52,7 +52,7 @@ it.</li>
 <li>GL_AMD_shader_trinary_minmax.</li>
 <li>GL_EXT_framebuffer_blit on r200 and radeon.</li>
 <li>Reduced memory usage for display lists.</li>
-<li>OpenGL 3.3 support on nv50, nvc0</li>
+<li>OpenGL 3.3 support on nv50, nvc0, r600 and radeonsi</li>
 </ul>
 
 

include/c11/threads_posix.h

@@ -27,7 +27,9 @@
  * DEALINGS IN THE SOFTWARE.
  */
 #include <stdlib.h>
+#ifndef assert
 #include <assert.h>
+#endif
 #include <limits.h>
 #include <errno.h>
 #include <unistd.h>

include/c11/threads_win32.h

@@ -26,7 +26,9 @@
  * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
  * DEALINGS IN THE SOFTWARE.
  */
+#ifndef assert
 #include <assert.h>
+#endif
 #include <limits.h>
 #include <errno.h>
 #include <process.h>  // MSVCRT
@@ -146,7 +148,7 @@ static unsigned __stdcall impl_thrd_routine(void *p)
 
 static DWORD impl_xtime2msec(const xtime *xt)
 {
-    return (DWORD)((xt->sec * 1000u) + (xt->nsec / 1000));
+    return (DWORD)((xt->sec * 1000U) + (xt->nsec / 1000000L));
 }
 
 #ifdef EMULATED_THREADS_USE_NATIVE_CALL_ONCE
@@ -492,12 +494,42 @@ thrd_create(thrd_t *thr, thrd_start_t func, void *arg)
     return thrd_success;
 }
 
+#if 0
 // 7.25.5.2
 static inline thrd_t
 thrd_current(void)
 {
-    return GetCurrentThread();
+    HANDLE hCurrentThread;
+    BOOL bRet;
+
+    /* GetCurrentThread() returns a pseudo-handle, which is useless.  We need
+     * to call DuplicateHandle to get a real handle.  However the handle value
+     * will not match the one returned by thread_create.
+     *
+     * Other potential solutions would be:
+     * - define thrd_t as a thread Ids, but this would mean we'd need to OpenThread for many operations
+     * - use malloc'ed memory for thrd_t. This would imply using TLS for current thread.
+     *
+     * Neither is particularly nice.
+     *
+     * Life would be much easier if C11 threads had different abstractions for
+     * threads and thread IDs, just like C++11 threads does...
+     */
+
+    bRet = DuplicateHandle(GetCurrentProcess(), // source process (pseudo) handle
+                           GetCurrentThread(), // source (pseudo) handle
+                           GetCurrentProcess(), // target process
+                           &hCurrentThread, // target handle
+                           0,
+                           FALSE,
+                           DUPLICATE_SAME_ACCESS);
+    assert(bRet);
+    if (!bRet) {
+	hCurrentThread = GetCurrentThread();
+    }
+    return hCurrentThread;
 }
+#endif
 
 // 7.25.5.3
 static inline int
@@ -511,7 +543,7 @@ thrd_detach(thrd_t thr)
 static inline int
 thrd_equal(thrd_t thr0, thrd_t thr1)
 {
-    return (thr0 == thr1);
+    return GetThreadId(thr0) == GetThreadId(thr1);
 }
 
 // 7.25.5.5

scons/gallium.py

@@ -269,6 +269,11 @@ def generate(env):
             cppdefines += ['HAVE_ALIAS']
         else:
             cppdefines += ['GLX_ALIAS_UNSUPPORTED']
+    if env['platform'] == 'haiku':
+        cppdefines += [
+            'HAVE_PTHREAD',
+            'HAVE_POSIX_MEMALIGN'
+        ]
     if platform == 'windows':
         cppdefines += [
             'WIN32',

src/egl/drivers/dri2/Android.mk

@@ -40,8 +40,12 @@ LOCAL_C_INCLUDES := \
 	$(MESA_TOP)/src/mapi \
 	$(MESA_TOP)/src/egl/main \
 	$(MESA_TOP)/src/loader \
+	$(DRM_TOP)/include/drm \
 	$(DRM_GRALLOC_TOP)
 
+LOCAL_STATIC_LIBRARIES := \
+	libloader
+
 LOCAL_MODULE := libmesa_egl_dri2
 
 include $(MESA_COMMON_MK)

src/egl/drivers/dri2/egl_dri2.c

@@ -626,7 +626,6 @@ dri2_initialize(_EGLDriver *drv, _EGLDisplay *disp)
       return dri2_initialize_x11(drv, disp);
 #endif
 
-#ifdef HAVE_LIBUDEV
 #ifdef HAVE_DRM_PLATFORM
    case _EGL_PLATFORM_DRM:
       if (disp->Options.TestOnly)
@@ -639,7 +638,6 @@ dri2_initialize(_EGLDriver *drv, _EGLDisplay *disp)
          return EGL_TRUE;
       return dri2_initialize_wayland(drv, disp);
 #endif
-#endif
 #ifdef HAVE_ANDROID_PLATFORM
    case _EGL_PLATFORM_ANDROID:
       if (disp->Options.TestOnly)
@@ -1894,10 +1892,12 @@ dri2_bind_wayland_display_wl(_EGLDriver *drv, _EGLDisplay *disp,
    if (!dri2_dpy->wl_server_drm)
 	   return EGL_FALSE;
 
+#ifdef HAVE_DRM_PLATFORM
    /* We have to share the wl_drm instance with gbm, so gbm can convert
     * wl_buffers to gbm bos. */
    if (dri2_dpy->gbm_dri)
       dri2_dpy->gbm_dri->wl_drm = dri2_dpy->wl_server_drm;
+#endif
 
    return EGL_TRUE;
 }

src/egl/drivers/dri2/platform_drm.c

@@ -458,7 +458,12 @@ dri2_initialize_drm(_EGLDriver *drv, _EGLDisplay *disp)
 
    gbm = disp->PlatformDisplay;
    if (gbm == NULL) {
-      fd = open("/dev/dri/card0", O_RDWR);
+      char buf[64];
+      int n = snprintf(buf, sizeof(buf), DRM_DEV_NAME, DRM_DIR_NAME, 0);
+      if (n != -1 && n < sizeof(buf))
+         fd = open(buf, O_RDWR);
+      if (fd < 0)
+         fd = open("/dev/dri/card0", O_RDWR);
       dri2_dpy->own_device = 1;
       gbm = gbm_create_device(fd);
       if (gbm == NULL)

src/egl/drivers/dri2/platform_wayland.c

@@ -1045,7 +1045,7 @@ dri2_initialize_wayland(_EGLDriver *drv, _EGLDisplay *disp)
 
    if (dri2_dpy->image->base.version < 7 ||
        dri2_dpy->image->createImageFromFds == NULL)
-      dri2_dpy->capabilities &= WL_DRM_CAPABILITY_PRIME;
+      dri2_dpy->capabilities &= ~WL_DRM_CAPABILITY_PRIME;
 
    types = EGL_WINDOW_BIT;
    for (i = 0; dri2_dpy->driver_configs[i]; i++) {

src/egl/main/Android.mk

@@ -154,11 +154,14 @@ LOCAL_STATIC_LIBRARIES := \
 	libmesa_glsl \
 	libmesa_glsl_utils \
 	libmesa_gallium \
-	libloader \
 	$(LOCAL_STATIC_LIBRARIES)
 
 endif # MESA_BUILD_GALLIUM
 
+LOCAL_STATIC_LIBRARIES := \
+	$(LOCAL_STATIC_LIBRARIES) \
+	libloader
+
 LOCAL_MODULE := libGLES_mesa
 LOCAL_MODULE_PATH := $(TARGET_OUT_SHARED_LIBRARIES)/egl
 

src/egl/main/eglapi.c

@@ -490,8 +490,12 @@ eglMakeCurrent(EGLDisplay dpy, EGLSurface draw, EGLSurface read,
    if (!context && ctx != EGL_NO_CONTEXT)
       RETURN_EGL_ERROR(disp, EGL_BAD_CONTEXT, EGL_FALSE);
    if (!draw_surf || !read_surf) {
-      /* surfaces may be NULL if surfaceless */
+      /* From the EGL 1.4 (20130211) spec:
-      if (!disp->Extensions.KHR_surfaceless_context)
+       *
+       *    To release the current context without assigning a new one, set ctx
+       *    to EGL_NO_CONTEXT and set draw and read to EGL_NO_SURFACE.
+       */
+      if (!disp->Extensions.KHR_surfaceless_context && ctx != EGL_NO_CONTEXT)
          RETURN_EGL_ERROR(disp, EGL_BAD_SURFACE, EGL_FALSE);
 
       if ((!draw_surf && draw != EGL_NO_SURFACE) ||

src/gallium/auxiliary/Makefile.sources

@@ -91,6 +91,7 @@ C_SOURCES := \
 	translate/translate_sse.c \
 	util/u_debug.c \
 	util/u_debug_describe.c \
+	util/u_debug_flush.c \
 	util/u_debug_memory.c \
 	util/u_debug_refcnt.c \
 	util/u_debug_stack.c \

src/gallium/auxiliary/cso_cache/cso_context.c

@@ -1187,11 +1187,12 @@ cso_set_sampler_views(struct cso_context *ctx,
       pipe_sampler_view_reference(&info->views[i], NULL);
    }
 
-   info->nr_views = count;
-
    /* bind the new sampler views */
-   ctx->pipe->set_sampler_views(ctx->pipe, shader_stage, 0, count,
+   ctx->pipe->set_sampler_views(ctx->pipe, shader_stage, 0,
+                                MAX2(info->nr_views, count),
                                 info->views);
+
+   info->nr_views = count;
 }
 
 

src/gallium/auxiliary/draw/draw_pipe_clip.c

@@ -588,7 +588,12 @@ do_clip_line( struct draw_stage *stage,
 
    if (v0->clipmask) {
       interp( clipper, stage->tmp[0], t0, v0, v1, viewport_index );
-      copy_flat(stage, stage->tmp[0], v0);
+      if (stage->draw->rasterizer->flatshade_first) {
+         copy_flat(stage, stage->tmp[0], v0);  /* copy v0 color to tmp[0] */
+      }
+      else {
+         copy_flat(stage, stage->tmp[0], v1);  /* copy v1 color to tmp[0] */
+      }
       newprim.v[0] = stage->tmp[0];
    }
    else {
@@ -597,6 +602,12 @@ do_clip_line( struct draw_stage *stage,
 
    if (v1->clipmask) {
       interp( clipper, stage->tmp[1], t1, v1, v0, viewport_index );
+      if (stage->draw->rasterizer->flatshade_first) {
+         copy_flat(stage, stage->tmp[1], v0);  /* copy v0 color to tmp[1] */
+      }
+      else {
+         copy_flat(stage, stage->tmp[1], v1);  /* copy v1 color to tmp[1] */
+      }
       newprim.v[1] = stage->tmp[1];
    }
    else {

src/gallium/auxiliary/draw/draw_pipe_pstipple.c

@@ -673,7 +673,7 @@ pstip_create_fs_state(struct pipe_context *pipe,
    struct pstip_fragment_shader *pstipfs = CALLOC_STRUCT(pstip_fragment_shader);
 
    if (pstipfs) {
-      pstipfs->state = *fs;
+      pstipfs->state.tokens = tgsi_dup_tokens(fs->tokens);
 
       /* pass-through */
       pstipfs->driver_fs = pstip->driver_create_fs_state(pstip->pipe, fs);
@@ -707,6 +707,7 @@ pstip_delete_fs_state(struct pipe_context *pipe, void *fs)
    if (pstipfs->pstip_fs)
       pstip->driver_delete_fs_state(pstip->pipe, pstipfs->pstip_fs);
 
+   FREE((void*)pstipfs->state.tokens);
    FREE(pstipfs);
 }
 

src/gallium/auxiliary/draw/draw_private.h

@@ -495,7 +495,7 @@ draw_stats_clipper_primitives(struct draw_context *draw,
 static INLINE unsigned
 draw_clamp_viewport_idx(int idx)
 {
-   return ((PIPE_MAX_VIEWPORTS > idx || idx < 0) ? idx : 0);
+   return ((PIPE_MAX_VIEWPORTS > idx && idx >= 0) ? idx : 0);
 }
 
 /**

src/gallium/auxiliary/indices/u_primconvert.c

@@ -74,7 +74,7 @@ void
 util_primconvert_destroy(struct primconvert_context *pc)
 {
    util_primconvert_save_index_buffer(pc, NULL);
-   free(pc);
+   FREE(pc);
 }
 
 void

src/gallium/auxiliary/pipebuffer/pb_bufmgr.h

@@ -161,7 +161,9 @@ pb_slab_range_manager_create(struct pb_manager *provider,
  */
 struct pb_manager *
 pb_cache_manager_create(struct pb_manager *provider, 
-                     	unsigned usecs); 
+                        unsigned usecs,
+                        float size_factor,
+                        unsigned bypass_usage);
 
 
 struct pb_fence_ops;

src/gallium/auxiliary/pipebuffer/pb_bufmgr_cache.c

@@ -82,6 +82,8 @@ struct pb_cache_manager
    
    struct list_head delayed;
    pb_size numDelayed;
+   float size_factor;
+   unsigned bypass_usage;
 };
 
 
@@ -227,11 +229,14 @@ pb_cache_is_buffer_compat(struct pb_cache_buffer *buf,
                           pb_size size,
                           const struct pb_desc *desc)
 {
+   if (desc->usage & buf->mgr->bypass_usage)
+      return 0;
+
    if(buf->base.size < size)
       return 0;
 
    /* be lenient with size */
-   if(buf->base.size >= 2*size)
+   if(buf->base.size > (unsigned) (buf->mgr->size_factor * size))
       return 0;
    
    if(!pb_check_alignment(desc->alignment, buf->base.alignment))
@@ -338,7 +343,7 @@ pb_cache_manager_create_buffer(struct pb_manager *_mgr,
    
    assert(pipe_is_referenced(&buf->buffer->reference));
    assert(pb_check_alignment(desc->alignment, buf->buffer->alignment));
-   assert(pb_check_usage(desc->usage, buf->buffer->usage));
+   assert(pb_check_usage(desc->usage & ~mgr->bypass_usage, buf->buffer->usage));
    assert(buf->buffer->size >= size);
    
    pipe_reference_init(&buf->base.reference, 1);
@@ -384,10 +389,23 @@ pb_cache_manager_destroy(struct pb_manager *mgr)
    FREE(mgr);
 }
 
-
+/**
+ * Create a caching buffer manager
+ *
+ * @param provider The buffer manager to which cache miss buffer requests
+ * should be redirected.
+ * @param usecs Unused buffers may be released from the cache after this
+ * time
+ * @param size_factor Declare buffers that are size_factor times bigger than
+ * the requested size as cache hits.
+ * @param bypass_usage Bitmask. If (requested usage & bypass_usage) != 0,
+ * buffer allocation requests are redirected to the provider.
+ */
 struct pb_manager *
 pb_cache_manager_create(struct pb_manager *provider, 
-                     	unsigned usecs) 
+                        unsigned usecs,
+                        float size_factor,
+                        unsigned bypass_usage)
 {
    struct pb_cache_manager *mgr;
 
@@ -403,6 +421,8 @@ pb_cache_manager_create(struct pb_manager *provider,
    mgr->base.flush = pb_cache_manager_flush;
    mgr->provider = provider;
    mgr->usecs = usecs;
+   mgr->size_factor = size_factor;
+   mgr->bypass_usage = bypass_usage;
    LIST_INITHEAD(&mgr->delayed);
    mgr->numDelayed = 0;
    pipe_mutex_init(mgr->mutex);

src/gallium/auxiliary/util/u_blitter.c

@@ -364,6 +364,8 @@ void util_blitter_destroy(struct blitter_context *blitter)
    pipe->delete_vs_state(pipe, ctx->vs);
    if (ctx->vs_pos_only)
       pipe->delete_vs_state(pipe, ctx->vs_pos_only);
+   if (ctx->vs_layered)
+      pipe->delete_vs_state(pipe, ctx->vs_layered);
    pipe->delete_vertex_elements_state(pipe, ctx->velem_state);
    for (i = 0; i < 4; i++) {
       if (ctx->velem_state_readbuf[i]) {

src/gallium/auxiliary/util/u_debug_flush.c

@@ -0,0 +1,391 @@
+/**************************************************************************
+ *
+ * Copyright 2012 VMware, Inc.
+ * 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, sub license, 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 NON-INFRINGEMENT.
+ * IN NO EVENT SHALL VMWARE 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
+ * u_debug_flush.c Debug flush and map-related issues:
+ * - Flush while synchronously mapped.
+ * - Command stream reference while synchronously mapped.
+ * - Synchronous map while referenced on command stream.
+ * - Recursive maps.
+ * - Unmap while not mapped.
+ *
+ * @author Thomas Hellstrom <thellstrom@vmware.com>
+ */
+
+#ifdef DEBUG
+#include "pipe/p_compiler.h"
+#include "util/u_debug_stack.h"
+#include "util/u_debug.h"
+#include "util/u_memory.h"
+#include "util/u_debug_flush.h"
+#include "util/u_hash_table.h"
+#include "util/u_double_list.h"
+#include "util/u_inlines.h"
+#include "os/os_thread.h"
+#include <stdio.h>
+
+struct debug_flush_buf {
+   /* Atomic */
+   struct pipe_reference reference; /* Must be the first member. */
+   pipe_mutex mutex;
+   /* Immutable */
+   boolean supports_unsync;
+   unsigned bt_depth;
+   /* Protected by mutex */
+   boolean mapped;
+   boolean mapped_sync;
+   struct debug_stack_frame *map_frame;
+};
+
+struct debug_flush_item {
+   struct debug_flush_buf *fbuf;
+   unsigned bt_depth;
+   struct debug_stack_frame *ref_frame;
+};
+
+struct debug_flush_ctx {
+   /* Contexts are used by a single thread at a time */
+   unsigned bt_depth;
+   boolean catch_map_of_referenced;
+   struct util_hash_table *ref_hash;
+   struct list_head head;
+};
+
+pipe_static_mutex(list_mutex);
+static struct list_head ctx_list = {&ctx_list, &ctx_list};
+
+static struct debug_stack_frame *
+debug_flush_capture_frame(int start, int depth)
+{
+   struct debug_stack_frame *frames;
+
+   frames = CALLOC(depth, sizeof(*frames));
+   if (!frames)
+      return NULL;
+
+   debug_backtrace_capture(frames, start, depth);
+   return frames;
+}
+
+static int
+debug_flush_pointer_compare(void *key1, void *key2)
+{
+   return (key1 == key2) ? 0 : 1;
+}
+
+static unsigned
+debug_flush_pointer_hash(void *key)
+{
+   return (unsigned) (unsigned long) key;
+}
+
+struct debug_flush_buf *
+debug_flush_buf_create(boolean supports_unsync, unsigned bt_depth)
+{
+   struct debug_flush_buf *fbuf = CALLOC_STRUCT(debug_flush_buf);
+
+   if (!fbuf)
+      goto out_no_buf;
+
+   fbuf->supports_unsync = supports_unsync;
+   fbuf->bt_depth = bt_depth;
+   pipe_reference_init(&fbuf->reference, 1);
+   pipe_mutex_init(fbuf->mutex);
+
+   return fbuf;
+out_no_buf:
+   debug_printf("Debug flush buffer creation failed.\n");
+   debug_printf("Debug flush checking for this buffer will be incomplete.\n");
+   return NULL;
+}
+
+void
+debug_flush_buf_reference(struct debug_flush_buf **dst,
+                          struct debug_flush_buf *src)
+{
+   struct debug_flush_buf *fbuf = *dst;
+
+   if (pipe_reference(&(*dst)->reference, &src->reference)) {
+      if (fbuf->map_frame)
+         FREE(fbuf->map_frame);
+
+      FREE(fbuf);
+   }
+
+   *dst = src;
+}
+
+static void
+debug_flush_item_destroy(struct debug_flush_item *item)
+{
+   debug_flush_buf_reference(&item->fbuf, NULL);
+
+   if (item->ref_frame)
+      FREE(item->ref_frame);
+
+   FREE(item);
+}
+
+struct debug_flush_ctx *
+debug_flush_ctx_create(boolean catch_reference_of_mapped, unsigned bt_depth)
+{
+   struct debug_flush_ctx *fctx = CALLOC_STRUCT(debug_flush_ctx);
+
+   if (!fctx)
+      goto out_no_ctx;
+
+   fctx->ref_hash = util_hash_table_create(debug_flush_pointer_hash,
+                                           debug_flush_pointer_compare);
+
+   if (!fctx->ref_hash)
+      goto out_no_ref_hash;
+
+   fctx->bt_depth = bt_depth;
+   pipe_mutex_lock(list_mutex);
+   list_addtail(&fctx->head, &ctx_list);
+   pipe_mutex_unlock(list_mutex);
+
+   return fctx;
+
+ out_no_ref_hash:
+   FREE(fctx);
+out_no_ctx:
+   debug_printf("Debug flush context creation failed.\n");
+   debug_printf("Debug flush checking for this context will be incomplete.\n");
+   return NULL;
+}
+
+static void
+debug_flush_alert(const char *s, const char *op,
+                  unsigned start, unsigned depth,
+                  boolean continued,
+                  boolean capture,
+                  const struct debug_stack_frame *frame)
+{
+   if (capture)
+      frame = debug_flush_capture_frame(start, depth);
+
+   if (s)
+      debug_printf("%s ", s);
+   if (frame) {
+      debug_printf("%s backtrace follows:\n", op);
+      debug_backtrace_dump(frame, depth);
+   } else
+      debug_printf("No %s backtrace was captured.\n", op);
+
+   if (continued)
+      debug_printf("**********************************\n");
+   else
+      debug_printf("*********END OF MESSAGE***********\n\n\n");
+
+   if (capture)
+      FREE((void *)frame);
+}
+
+
+void
+debug_flush_map(struct debug_flush_buf *fbuf, unsigned flags)
+{
+   boolean mapped_sync = FALSE;
+
+   if (!fbuf)
+      return;
+
+   pipe_mutex_lock(fbuf->mutex);
+   if (fbuf->mapped) {
+      debug_flush_alert("Recursive map detected.", "Map",
+                        2, fbuf->bt_depth, TRUE, TRUE, NULL);
+      debug_flush_alert(NULL, "Previous map", 0, fbuf->bt_depth, FALSE,
+                        FALSE, fbuf->map_frame);
+   } else if (!(flags & PIPE_TRANSFER_UNSYNCHRONIZED) ||
+              !fbuf->supports_unsync) {
+      fbuf->mapped_sync = mapped_sync = TRUE;
+   }
+   fbuf->map_frame = debug_flush_capture_frame(1, fbuf->bt_depth);
+   fbuf->mapped = TRUE;
+   pipe_mutex_unlock(fbuf->mutex);
+
+   if (mapped_sync) {
+      struct debug_flush_ctx *fctx;
+
+      pipe_mutex_lock(list_mutex);
+      LIST_FOR_EACH_ENTRY(fctx, &ctx_list, head) {
+         struct debug_flush_item *item =
+            util_hash_table_get(fctx->ref_hash, fbuf);
+
+         if (item && fctx->catch_map_of_referenced) {
+            debug_flush_alert("Already referenced map detected.",
+                              "Map", 2, fbuf->bt_depth, TRUE, TRUE, NULL);
+            debug_flush_alert(NULL, "Reference", 0, item->bt_depth,
+                              FALSE, FALSE, item->ref_frame);
+         }
+      }
+      pipe_mutex_unlock(list_mutex);
+   }
+}
+
+void
+debug_flush_unmap(struct debug_flush_buf *fbuf)
+{
+   if (!fbuf)
+      return;
+
+   pipe_mutex_lock(fbuf->mutex);
+   if (!fbuf->mapped)
+      debug_flush_alert("Unmap not previously mapped detected.", "Map",
+                        2, fbuf->bt_depth, FALSE, TRUE, NULL);
+
+   fbuf->mapped_sync = FALSE;
+   fbuf->mapped = FALSE;
+   if (fbuf->map_frame) {
+      FREE(fbuf->map_frame);
+      fbuf->map_frame = NULL;
+   }
+   pipe_mutex_unlock(fbuf->mutex);
+}
+
+void
+debug_flush_cb_reference(struct debug_flush_ctx *fctx,
+                         struct debug_flush_buf *fbuf)
+{
+   struct debug_flush_item *item;
+
+   if (!fctx || !fbuf)
+      return;
+
+   item = util_hash_table_get(fctx->ref_hash, fbuf);
+
+   pipe_mutex_lock(fbuf->mutex);
+   if (fbuf->mapped_sync) {
+      debug_flush_alert("Reference of mapped buffer detected.", "Reference",
+                        2, fctx->bt_depth, TRUE, TRUE, NULL);
+      debug_flush_alert(NULL, "Map", 0, fbuf->bt_depth, FALSE,
+                        FALSE, fbuf->map_frame);
+   }
+   pipe_mutex_unlock(fbuf->mutex);
+
+   if (!item) {
+      item = CALLOC_STRUCT(debug_flush_item);
+      if (item) {
+         debug_flush_buf_reference(&item->fbuf, fbuf);
+         item->bt_depth = fctx->bt_depth;
+         item->ref_frame = debug_flush_capture_frame(2, item->bt_depth);
+         if (util_hash_table_set(fctx->ref_hash, fbuf, item) != PIPE_OK) {
+            debug_flush_item_destroy(item);
+            goto out_no_item;
+         }
+         return;
+      }
+      goto out_no_item;
+   }
+   return;
+
+out_no_item:
+   debug_printf("Debug flush command buffer reference creation failed.\n");
+   debug_printf("Debug flush checking will be incomplete "
+                "for this command batch.\n");
+}
+
+static enum pipe_error
+debug_flush_might_flush_cb(void *key, void *value, void *data)
+{
+   struct debug_flush_item *item =
+      (struct debug_flush_item *) value;
+   struct debug_flush_buf *fbuf = item->fbuf;
+   const char *reason = (const char *) data;
+   char message[80];
+
+   snprintf(message, sizeof(message),
+            "%s referenced mapped buffer detected.", reason);
+
+   pipe_mutex_lock(fbuf->mutex);
+   if (fbuf->mapped_sync) {
+      debug_flush_alert(message, reason, 3, item->bt_depth, TRUE, TRUE, NULL);
+      debug_flush_alert(NULL, "Map", 0, fbuf->bt_depth, TRUE, FALSE,
+                        fbuf->map_frame);
+      debug_flush_alert(NULL, "First reference", 0, item->bt_depth, FALSE,
+                        FALSE, item->ref_frame);
+   }
+   pipe_mutex_unlock(fbuf->mutex);
+
+   return PIPE_OK;
+}
+
+void
+debug_flush_might_flush(struct debug_flush_ctx *fctx)
+{
+   if (!fctx)
+      return;
+
+   util_hash_table_foreach(fctx->ref_hash,
+                           debug_flush_might_flush_cb,
+                           "Might flush");
+}
+
+static enum pipe_error
+debug_flush_flush_cb(void *key, void *value, void *data)
+{
+   struct debug_flush_item *item =
+      (struct debug_flush_item *) value;
+
+   debug_flush_item_destroy(item);
+
+   return PIPE_OK;
+}
+
+
+void
+debug_flush_flush(struct debug_flush_ctx *fctx)
+{
+   if (!fctx)
+      return;
+
+   util_hash_table_foreach(fctx->ref_hash,
+                           debug_flush_might_flush_cb,
+                           "Flush");
+   util_hash_table_foreach(fctx->ref_hash,
+                           debug_flush_flush_cb,
+                           NULL);
+   util_hash_table_clear(fctx->ref_hash);
+}
+
+void
+debug_flush_ctx_destroy(struct debug_flush_ctx *fctx)
+{
+   if (!fctx)
+      return;
+
+   list_del(&fctx->head);
+   util_hash_table_foreach(fctx->ref_hash,
+                           debug_flush_flush_cb,
+                           NULL);
+   util_hash_table_clear(fctx->ref_hash);
+   util_hash_table_destroy(fctx->ref_hash);
+   FREE(fctx);
+}
+#endif

src/gallium/auxiliary/util/u_debug_flush.h

@@ -0,0 +1,138 @@
+/**************************************************************************
+ *
+ * Copyright 2012 VMware, Inc.
+ * 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, sub license, 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 NON-INFRINGEMENT.
+ * IN NO EVENT SHALL VMWARE 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
+ * u_debug_flush.h - Header for debugging flush- and map- related issues.
+ * - Flush while synchronously mapped.
+ * - Command stream reference while synchronously mapped.
+ * - Synchronous map while referenced on command stream.
+ * - Recursive maps.
+ * - Unmap while not mapped.
+ *
+ * @author Thomas Hellstrom <thellstrom@vmware.com>
+ */
+#ifdef DEBUG
+
+#ifndef U_DEBUG_FLUSH_H_
+#define U_DEBUG_FLUSH_H_
+
+struct debug_flush_buf;
+struct debug_flush_ctx;
+
+/**
+ * Create a buffer (AKA allocation) representation.
+ *
+ * @param support_unsync Whether unsynchronous maps are truly supported.
+ * @param bt_depth Depth of backtrace to be captured for this buffer
+ * representation.
+ */
+struct debug_flush_buf *
+debug_flush_buf_create(boolean supports_unsync, unsigned bt_depth);
+
+/**
+ * Reference a buffer representation.
+ *
+ * @param dst Pointer copy destination
+ * @param src Pointer copy source (may be NULL).
+ *
+ * Replace a pointer to a buffer representation with proper refcounting.
+ */
+void
+debug_flush_buf_reference(struct debug_flush_buf **dst,
+                          struct debug_flush_buf *src);
+
+/**
+ * Create a context representation.
+ *
+ * @param catch_map_of_referenced Whether to catch synchronous maps of buffers
+ * already present on the command stream.
+ * @param bt_depth Depth of backtrace to be captured for this context
+ * representation.
+ */
+struct debug_flush_ctx *
+debug_flush_ctx_create(boolean catch_map_of_referenced, unsigned bt_depth);
+
+/**
+ * Destroy a context representation.
+ *
+ * @param fctx The context representation to destroy.
+ */
+void
+debug_flush_ctx_destroy(struct debug_flush_ctx *fctx);
+
+/**
+ * Map annotation
+ *
+ * @param fbuf The buffer representation to map.
+ * @param flags Pipebuffer flags for the map.
+ *
+ * Used to annotate a map of the buffer described by the buffer representation.
+ */
+void debug_flush_map(struct debug_flush_buf *fbuf, unsigned flags);
+
+/**
+ * Unmap annotation
+ *
+ * @param fbuf The buffer representation to map.
+ *
+ * Used to annotate an unmap of the buffer described by the
+ * buffer representation.
+ */
+void debug_flush_unmap(struct debug_flush_buf *fbuf);
+
+/**
+ * Might flush annotation
+ *
+ * @param fctx The context representation that might be flushed.
+ *
+ * Used to annotate a conditional (possible) flush of the given context.
+ */
+void debug_flush_might_flush(struct debug_flush_ctx *fctx);
+
+/**
+ * Flush annotation
+ *
+ * @param fctx The context representation that is flushed.
+ *
+ * Used to annotate a real flush of the given context.
+ */
+void debug_flush_flush(struct debug_flush_ctx *fctx);
+
+
+/**
+ * Flush annotation
+ *
+ * @param fctx The context representation that is flushed.
+ *
+ * Used to annotate a real flush of the given context.
+ */
+void debug_flush_cb_reference(struct debug_flush_ctx *fctx,
+                              struct debug_flush_buf *fbuf);
+
+#endif
+#endif

src/gallium/auxiliary/util/u_gen_mipmap.c

@@ -1382,7 +1382,7 @@ get_next_slot(struct gen_mipmap_state *ctx)
 static unsigned
 set_vertex_data(struct gen_mipmap_state *ctx,
                 enum pipe_texture_target tex_target,
-                uint layer, float r)
+                uint face, float r)
 {
    unsigned offset;
 
@@ -1403,14 +1403,21 @@ set_vertex_data(struct gen_mipmap_state *ctx,
    ctx->vertices[3][0][1] = 1.0f;
 
    /* Setup vertex texcoords.  This is a little tricky for cube maps. */
-   if (tex_target == PIPE_TEXTURE_CUBE) {
+   if (tex_target == PIPE_TEXTURE_CUBE ||
+       tex_target == PIPE_TEXTURE_CUBE_ARRAY) {
       static const float st[4][2] = {
          {0.0f, 0.0f}, {1.0f, 0.0f}, {1.0f, 1.0f}, {0.0f, 1.0f}
       };
 
-      util_map_texcoords2d_onto_cubemap(layer, &st[0][0], 2,
+      util_map_texcoords2d_onto_cubemap(face, &st[0][0], 2,
                                         &ctx->vertices[0][1][0], 8,
                                         FALSE);
+
+      /* set the layer for cube arrays */
+      ctx->vertices[0][1][3] = r;
+      ctx->vertices[1][1][3] = r;
+      ctx->vertices[2][1][3] = r;
+      ctx->vertices[3][1][3] = r;
    }
    else if (tex_target == PIPE_TEXTURE_1D_ARRAY) {
       /* 1D texture array  */
@@ -1520,29 +1527,7 @@ util_gen_mipmap(struct gen_mipmap_state *ctx,
    assert(filter == PIPE_TEX_FILTER_LINEAR ||
           filter == PIPE_TEX_FILTER_NEAREST);
 
-   switch (pt->target) {
+   type = util_pipe_tex_to_tgsi_tex(pt->target, 1);
-   case PIPE_TEXTURE_1D:
-      type = TGSI_TEXTURE_1D;
-      break;
-   case PIPE_TEXTURE_2D:
-      type = TGSI_TEXTURE_2D;
-      break;
-   case PIPE_TEXTURE_3D:
-      type = TGSI_TEXTURE_3D;
-      break;
-   case PIPE_TEXTURE_CUBE:
-      type = TGSI_TEXTURE_CUBE;
-      break;
-   case PIPE_TEXTURE_1D_ARRAY:
-      type = TGSI_TEXTURE_1D_ARRAY;
-      break;
-   case PIPE_TEXTURE_2D_ARRAY:
-      type = TGSI_TEXTURE_2D_ARRAY;
-      break;
-   default:
-      assert(0);
-      type = TGSI_TEXTURE_2D;
-   }
 
    /* check if we can render in the texture's format */
    if (!screen->is_format_supported(screen, psv->format, pt->target,
@@ -1600,7 +1585,9 @@ util_gen_mipmap(struct gen_mipmap_state *ctx,
 
       if (pt->target == PIPE_TEXTURE_3D)
          nr_layers = u_minify(pt->depth0, dstLevel);
-      else if (pt->target == PIPE_TEXTURE_2D_ARRAY || pt->target == PIPE_TEXTURE_1D_ARRAY)
+      else if (pt->target == PIPE_TEXTURE_2D_ARRAY ||
+               pt->target == PIPE_TEXTURE_1D_ARRAY ||
+               pt->target == PIPE_TEXTURE_CUBE_ARRAY)
 	 nr_layers = pt->array_size;
       else
          nr_layers = 1;
@@ -1613,9 +1600,14 @@ util_gen_mipmap(struct gen_mipmap_state *ctx,
             layer = i;
             /* XXX hmm really? */
             rcoord = (float)layer / (float)nr_layers + 1.0f / (float)(nr_layers * 2);
-         } else if (pt->target == PIPE_TEXTURE_2D_ARRAY || pt->target == PIPE_TEXTURE_1D_ARRAY) {
+         } else if (pt->target == PIPE_TEXTURE_2D_ARRAY ||
+                    pt->target == PIPE_TEXTURE_1D_ARRAY) {
 	    layer = i;
 	    rcoord = (float)layer;
+         } else if (pt->target == PIPE_TEXTURE_CUBE_ARRAY) {
+            layer = i;
+            face = layer % 6;
+            rcoord = layer / 6;
 	 } else
             layer = face;
 

src/gallium/auxiliary/util/u_math.h

@@ -112,10 +112,13 @@ static INLINE float logf( float f )
 #define logf(x) ((float)log((double)(x)))
 #endif /* logf */
 
+#if _MSC_VER < 1800
 #define isfinite(x) _finite((double)(x))
 #define isnan(x) _isnan((double)(x))
+#endif /* _MSC_VER < 1800 */
 #endif /* _MSC_VER < 1400 && !defined(__cplusplus) */
 
+#if _MSC_VER < 1800
 static INLINE double log2( double x )
 {
    const double invln2 = 1.442695041;
@@ -133,6 +136,7 @@ roundf(float x)
 {
    return x >= 0.0f ? floorf(x + 0.5f) : ceilf(x - 0.5f);
 }
+#endif
 
 #define INFINITY (DBL_MAX + DBL_MAX)
 #define NAN (INFINITY - INFINITY)

src/gallium/docs/source/screen.rst

@@ -178,6 +178,12 @@ The integer capabilities:
   ARB_framebuffer_object is provided.
 * ``PIPE_CAP_TGSI_VS_LAYER``: Whether TGSI_SEMANTIC_LAYER is supported
   as a vertex shader output.
+* ``PIPE_CAP_MAX_GEOMETRY_OUTPUT_VERTICES``: The maximum number of vertices
+  output by a single invocation of a geometry shader.
+* ``PIPE_CAP_MAX_GEOMETRY_TOTAL_OUTPUT_COMPONENTS``: The maximum number of
+  vertex components output by a single invocation of a geometry shader.
+  This is the product of the number of attribute components per vertex and
+  the number of output vertices.
 
 
 .. _pipe_capf:

src/gallium/drivers/freedreno/freedreno_screen.c

@@ -210,6 +210,11 @@ fd_screen_get_param(struct pipe_screen *pscreen, enum pipe_cap param)
 	case PIPE_CAP_MAX_STREAM_OUTPUT_INTERLEAVED_COMPONENTS:
 		return 0;
 
+	/* Geometry shader output, unsupported. */
+	case PIPE_CAP_MAX_GEOMETRY_OUTPUT_VERTICES:
+	case PIPE_CAP_MAX_GEOMETRY_TOTAL_OUTPUT_COMPONENTS:
+		return 0;
+
 	/* Texturing. */
 	case PIPE_CAP_MAX_TEXTURE_2D_LEVELS:
 	case PIPE_CAP_MAX_TEXTURE_3D_LEVELS:

src/gallium/drivers/i915/i915_screen.c

@@ -264,6 +264,11 @@ i915_get_param(struct pipe_screen *screen, enum pipe_cap cap)
    case PIPE_CAP_MAX_RENDER_TARGETS:
       return 1;
 
+   /* Geometry shader output, unsupported. */
+   case PIPE_CAP_MAX_GEOMETRY_OUTPUT_VERTICES:
+   case PIPE_CAP_MAX_GEOMETRY_TOTAL_OUTPUT_COMPONENTS:
+      return 0;
+
    /* Fragment coordinate conventions. */
    case PIPE_CAP_TGSI_FS_COORD_ORIGIN_UPPER_LEFT:
    case PIPE_CAP_TGSI_FS_COORD_PIXEL_CENTER_HALF_INTEGER:

src/gallium/drivers/ilo/ilo_screen.c

@@ -374,6 +374,9 @@ ilo_get_param(struct pipe_screen *screen, enum pipe_cap param)
       return ILO_MAX_SO_BINDINGS / ILO_MAX_SO_BUFFERS;
    case PIPE_CAP_MAX_STREAM_OUTPUT_INTERLEAVED_COMPONENTS:
       return ILO_MAX_SO_BINDINGS;
+   case PIPE_CAP_MAX_GEOMETRY_OUTPUT_VERTICES:
+   case PIPE_CAP_MAX_GEOMETRY_TOTAL_OUTPUT_COMPONENTS:
+      return 0;
    case PIPE_CAP_STREAM_OUTPUT_PAUSE_RESUME:
       if (is->dev.gen >= ILO_GEN(7))
          return is->dev.has_gen7_sol_reset;

src/gallium/drivers/llvmpipe/lp_rast.c

@@ -376,9 +376,15 @@ lp_rast_shade_tile(struct lp_rasterizer_task *task,
 
          /* color buffer */
          for (i = 0; i < scene->fb.nr_cbufs; i++){
-            stride[i] = scene->cbufs[i].stride;
+            if (scene->fb.cbufs[i]) {
-            color[i] = lp_rast_get_unswizzled_color_block_pointer(task, i, tile_x + x,
+               stride[i] = scene->cbufs[i].stride;
-                                                                  tile_y + y, inputs->layer);
+               color[i] = lp_rast_get_unswizzled_color_block_pointer(task, i, tile_x + x,
+                                                                     tile_y + y, inputs->layer);
+            }
+            else {
+               stride[i] = 0;
+               color[i] = NULL;
+            }
          }
 
          /* depth buffer */

src/gallium/drivers/llvmpipe/lp_screen.c

@@ -189,6 +189,9 @@ llvmpipe_get_param(struct pipe_screen *screen, enum pipe_cap param)
    case PIPE_CAP_MAX_STREAM_OUTPUT_SEPARATE_COMPONENTS:
    case PIPE_CAP_MAX_STREAM_OUTPUT_INTERLEAVED_COMPONENTS:
       return 16*4;
+   case PIPE_CAP_MAX_GEOMETRY_OUTPUT_VERTICES:
+   case PIPE_CAP_MAX_GEOMETRY_TOTAL_OUTPUT_COMPONENTS:
+      return 1024;
    case PIPE_CAP_STREAM_OUTPUT_PAUSE_RESUME:
       return 1;
    case PIPE_CAP_TGSI_CAN_COMPACT_CONSTANTS:

src/gallium/drivers/nouveau/codegen/nv50_ir_driver.h

@@ -71,7 +71,6 @@ struct nv50_ir_varying
 
 #define NV50_SEMANTIC_CLIPDISTANCE  (TGSI_SEMANTIC_COUNT + 0)
 #define NV50_SEMANTIC_VIEWPORTINDEX (TGSI_SEMANTIC_COUNT + 4)
-#define NV50_SEMANTIC_LAYER         (TGSI_SEMANTIC_COUNT + 5)
 #define NV50_SEMANTIC_INVOCATIONID  (TGSI_SEMANTIC_COUNT + 6)
 #define NV50_SEMANTIC_TESSFACTOR    (TGSI_SEMANTIC_COUNT + 7)
 #define NV50_SEMANTIC_TESSCOORD     (TGSI_SEMANTIC_COUNT + 8)

src/gallium/drivers/nouveau/codegen/nv50_ir_emit_nvc0.cpp

@@ -1488,8 +1488,13 @@ CodeEmitterNVC0::emitOUT(const Instruction *i)
 
    // vertex stream
    if (i->src(1).getFile() == FILE_IMMEDIATE) {
-      code[1] |= 0xc000;
+      // Using immediate encoding here triggers an invalid opcode error
-      code[0] |= SDATA(i->src(1)).u32 << 26;
+      // or random results when error reporting is disabled.
+      // TODO: figure this out when we get multiple vertex streams
+      assert(SDATA(i->src(1)).u32 == 0);
+      srcId(NULL, 26);
+      // code[1] |= 0xc000;
+      // code[0] |= SDATA(i->src(1)).u32 << 26;
    } else {
       srcId(i->src(1), 26);
    }

src/gallium/drivers/nouveau/codegen/nv50_ir_from_tgsi.cpp

@@ -861,8 +861,8 @@ int Source::inferSysValDirection(unsigned sn) const
    case TGSI_SEMANTIC_INSTANCEID:
    case TGSI_SEMANTIC_VERTEXID:
       return 1;
-#if 0
    case TGSI_SEMANTIC_LAYER:
+#if 0
    case TGSI_SEMANTIC_VIEWPORTINDEX:
       return 0;
 #endif

src/gallium/drivers/nouveau/codegen/nv50_ir_lowering_nv50.cpp

@@ -37,18 +37,25 @@ namespace nv50_ir {
 //    ah*bl 00
 //
 // fffe0001 + fffe0001
+//
+// Note that this sort of splitting doesn't work for signed values, so we
+// compute the sign on those manually and then perform an unsigned multiply.
 static bool
 expandIntegerMUL(BuildUtil *bld, Instruction *mul)
 {
    const bool highResult = mul->subOp == NV50_IR_SUBOP_MUL_HIGH;
 
-   DataType fTy = mul->sType; // full type
+   DataType fTy; // full type
-   DataType hTy;
+   switch (mul->sType) {
+   case TYPE_S32: fTy = TYPE_U32; break;
+   case TYPE_S64: fTy = TYPE_U64; break;
+   default: fTy = mul->sType; break;
+   }
+
+   DataType hTy; // half type
    switch (fTy) {
-   case TYPE_S32: hTy = TYPE_S16; break;
    case TYPE_U32: hTy = TYPE_U16; break;
    case TYPE_U64: hTy = TYPE_U32; break;
-   case TYPE_S64: hTy = TYPE_S32; break;
    default:
       return false;
    }
@@ -59,15 +66,25 @@ expandIntegerMUL(BuildUtil *bld, Instruction *mul)
 
    bld->setPosition(mul, true);
 
+   Value *s[2];
    Value *a[2], *b[2];
-   Value *c[2];
    Value *t[4];
    for (int j = 0; j < 4; ++j)
       t[j] = bld->getSSA(fullSize);
 
+   s[0] = mul->getSrc(0);
+   s[1] = mul->getSrc(1);
+
+   if (isSignedType(mul->sType)) {
+      s[0] = bld->getSSA(fullSize);
+      s[1] = bld->getSSA(fullSize);
+      bld->mkOp1(OP_ABS, mul->sType, s[0], mul->getSrc(0));
+      bld->mkOp1(OP_ABS, mul->sType, s[1], mul->getSrc(1));
+   }
+
    // split sources into halves
-   i[0] = bld->mkSplit(a, halfSize, mul->getSrc(0));
+   i[0] = bld->mkSplit(a, halfSize, s[0]);
-   i[1] = bld->mkSplit(b, halfSize, mul->getSrc(1));
+   i[1] = bld->mkSplit(b, halfSize, s[1]);
 
    i[2] = bld->mkOp2(OP_MUL, fTy, t[0], a[0], b[1]);
    i[3] = bld->mkOp3(OP_MAD, fTy, t[1], a[1], b[0], t[0]);
@@ -75,23 +92,76 @@ expandIntegerMUL(BuildUtil *bld, Instruction *mul)
    i[4] = bld->mkOp3(OP_MAD, fTy, t[3], a[0], b[0], t[2]);
 
    if (highResult) {
-      Value *r[3];
+      Value *c[2];
+      Value *r[5];
       Value *imm = bld->loadImm(NULL, 1 << (halfSize * 8));
       c[0] = bld->getSSA(1, FILE_FLAGS);
       c[1] = bld->getSSA(1, FILE_FLAGS);
-      for (int j = 0; j < 3; ++j)
+      for (int j = 0; j < 5; ++j)
          r[j] = bld->getSSA(fullSize);
 
       i[8] = bld->mkOp2(OP_SHR, fTy, r[0], t[1], bld->mkImm(halfSize * 8));
       i[6] = bld->mkOp2(OP_ADD, fTy, r[1], r[0], imm);
-      bld->mkOp2(OP_UNION, TYPE_U32, r[2], r[1], r[0]);
+      bld->mkMov(r[3], r[0])->setPredicate(CC_NC, c[0]);
-      i[5] = bld->mkOp3(OP_MAD, fTy, mul->getDef(0), a[1], b[1], r[2]);
+      bld->mkOp2(OP_UNION, TYPE_U32, r[2], r[1], r[3]);
+      i[5] = bld->mkOp3(OP_MAD, fTy, r[4], a[1], b[1], r[2]);
 
       // set carry defs / sources
       i[3]->setFlagsDef(1, c[0]);
-      i[4]->setFlagsDef(0, c[1]); // actual result not required, just the carry
+      // actual result required in negative case, but ignored for
+      // unsigned. for some reason the compiler ends up dropping the whole
+      // instruction if the destination is unused but the flags are.
+      if (isSignedType(mul->sType))
+         i[4]->setFlagsDef(1, c[1]);
+      else
+         i[4]->setFlagsDef(0, c[1]);
       i[6]->setPredicate(CC_C, c[0]);
       i[5]->setFlagsSrc(3, c[1]);
+
+      if (isSignedType(mul->sType)) {
+         Value *cc[2];
+         Value *rr[7];
+         Value *one = bld->getSSA(fullSize);
+         bld->loadImm(one, 1);
+         for (int j = 0; j < 7; j++)
+            rr[j] = bld->getSSA(fullSize);
+
+         // NOTE: this logic uses predicates because splitting basic blocks is
+         // ~impossible during the SSA phase. The RA relies on a correlation
+         // between edge order and phi node sources.
+
+         // Set the sign of the result based on the inputs
+         bld->mkOp2(OP_XOR, fTy, NULL, mul->getSrc(0), mul->getSrc(1))
+            ->setFlagsDef(0, (cc[0] = bld->getSSA(1, FILE_FLAGS)));
+
+         // 1s complement of 64-bit value
+         bld->mkOp1(OP_NOT, fTy, rr[0], r[4])
+            ->setPredicate(CC_S, cc[0]);
+         bld->mkOp1(OP_NOT, fTy, rr[1], t[3])
+            ->setPredicate(CC_S, cc[0]);
+
+         // add to low 32-bits, keep track of the carry
+         Instruction *n = bld->mkOp2(OP_ADD, fTy, NULL, rr[1], one);
+         n->setPredicate(CC_S, cc[0]);
+         n->setFlagsDef(0, (cc[1] = bld->getSSA(1, FILE_FLAGS)));
+
+         // If there was a carry, add 1 to the upper 32 bits
+         // XXX: These get executed even if they shouldn't be
+         bld->mkOp2(OP_ADD, fTy, rr[2], rr[0], one)
+            ->setPredicate(CC_C, cc[1]);
+         bld->mkMov(rr[3], rr[0])
+            ->setPredicate(CC_NC, cc[1]);
+         bld->mkOp2(OP_UNION, fTy, rr[4], rr[2], rr[3]);
+
+         // Merge the results from the negative and non-negative paths
+         bld->mkMov(rr[5], rr[4])
+            ->setPredicate(CC_S, cc[0]);
+         bld->mkMov(rr[6], r[4])
+            ->setPredicate(CC_NS, cc[0]);
+         bld->mkOp2(OP_UNION, mul->sType, mul->getDef(0), rr[5], rr[6]);
+      } else {
+         bld->mkMov(mul->getDef(0), r[4]);
+      }
    } else {
       bld->mkMov(mul->getDef(0), t[3]);
    }
@@ -590,6 +660,10 @@ void NV50LoweringPreSSA::loadTexMsInfo(uint32_t off, Value **ms,
    Value *tmp = new_LValue(func, FILE_GPR);
    uint8_t b = prog->driver->io.resInfoCBSlot;
    off += prog->driver->io.suInfoBase;
+   if (prog->getType() > Program::TYPE_VERTEX)
+      off += 16 * 2 * 4;
+   if (prog->getType() > Program::TYPE_GEOMETRY)
+      off += 16 * 2 * 4;
    *ms_x = bld.mkLoadv(TYPE_U32, bld.mkSymbol(
                              FILE_MEMORY_CONST, b, TYPE_U32, off + 0), NULL);
    *ms_y = bld.mkLoadv(TYPE_U32, bld.mkSymbol(

src/gallium/drivers/nouveau/codegen/nv50_ir_lowering_nvc0.cpp

@@ -666,8 +666,9 @@ NVC0LoweringPass::handleTEX(TexInstruction *i)
    const int dim = i->tex.target.getDim() + i->tex.target.isCube();
    const int arg = i->tex.target.getArgCount();
    const int lyr = arg - (i->tex.target.isMS() ? 2 : 1);
+   const int chipset = prog->getTarget()->getChipset();
 
-   if (prog->getTarget()->getChipset() >= NVISA_GK104_CHIPSET) {
+   if (chipset >= NVISA_GK104_CHIPSET) {
       if (i->tex.rIndirectSrc >= 0 || i->tex.sIndirectSrc >= 0) {
          WARN("indirect TEX not implemented\n");
       }
@@ -697,7 +698,7 @@ NVC0LoweringPass::handleTEX(TexInstruction *i)
       }
    } else
    // (nvc0) generate and move the tsc/tic/array source to the front
-   if (dim != arg || i->tex.rIndirectSrc >= 0 || i->tex.sIndirectSrc >= 0) {
+   if (i->tex.target.isArray() || i->tex.rIndirectSrc >= 0 || i->tex.sIndirectSrc >= 0) {
       LValue *src = new_LValue(func, FILE_GPR); // 0xttxsaaaa
 
       Value *arrayIndex = i->tex.target.isArray() ? i->getSrc(lyr) : NULL;
@@ -728,6 +729,13 @@ NVC0LoweringPass::handleTEX(TexInstruction *i)
       i->setSrc(0, src);
    }
 
+   // For nvc0, the sample id has to be in the second operand, as the offset
+   // does. Right now we don't know how to pass both in, and this case can't
+   // happen with OpenGL. On nve0, the sample id is part of the texture
+   // coordinate argument.
+   assert(chipset >= NVISA_GK104_CHIPSET ||
+          !i->tex.useOffsets || !i->tex.target.isMS());
+
    // offset is last source (lod 1st, dc 2nd)
    if (i->tex.useOffsets) {
       uint32_t value = 0;
@@ -741,7 +749,7 @@ NVC0LoweringPass::handleTEX(TexInstruction *i)
       i->setSrc(s, bld.loadImm(NULL, value));
    }
 
-   if (prog->getTarget()->getChipset() >= NVISA_GK104_CHIPSET) {
+   if (chipset >= NVISA_GK104_CHIPSET) {
       //
       // If TEX requires more than 4 sources, the 2nd register tuple must be
       // aligned to 4, even if it consists of just a single 4-byte register.

src/gallium/drivers/nouveau/codegen/nv50_ir_peephole.cpp

@@ -187,7 +187,8 @@ LoadPropagation::checkSwapSrc01(Instruction *insn)
       return;
    }
 
-   if (insn->op == OP_SET)
+   if (insn->op == OP_SET || insn->op == OP_SET_AND ||
+       insn->op == OP_SET_OR || insn->op == OP_SET_XOR)
       insn->asCmp()->setCond = reverseCondCode(insn->asCmp()->setCond);
    else
    if (insn->op == OP_SLCT)
@@ -417,7 +418,17 @@ ConstantFolding::expr(Instruction *i,
       case TYPE_F32: res.data.f32 = a->data.f32 * b->data.f32; break;
       case TYPE_F64: res.data.f64 = a->data.f64 * b->data.f64; break;
       case TYPE_S32:
-      case TYPE_U32: res.data.u32 = a->data.u32 * b->data.u32; break;
+         if (i->subOp == NV50_IR_SUBOP_MUL_HIGH) {
+            res.data.s32 = ((int64_t)a->data.s32 * b->data.s32) >> 32;
+            break;
+         }
+         /* fallthrough */
+      case TYPE_U32:
+         if (i->subOp == NV50_IR_SUBOP_MUL_HIGH) {
+            res.data.u32 = ((uint64_t)a->data.u32 * b->data.u32) >> 32;
+            break;
+         }
+         res.data.u32 = a->data.u32 * b->data.u32; break;
       default:
          return;
       }
@@ -524,6 +535,7 @@ ConstantFolding::expr(Instruction *i,
    } else {
       i->op = OP_MOV;
    }
+   i->subOp = 0;
 }
 
 void
@@ -625,12 +637,41 @@ ConstantFolding::opnd(Instruction *i, ImmediateValue &imm0, int s)
 {
    const int t = !s;
    const operation op = i->op;
+   Instruction *newi = i;
 
    switch (i->op) {
    case OP_MUL:
       if (i->dType == TYPE_F32)
          tryCollapseChainedMULs(i, s, imm0);
 
+      if (i->subOp == NV50_IR_SUBOP_MUL_HIGH) {
+         assert(!isFloatType(i->sType));
+         if (imm0.isInteger(1) && i->dType == TYPE_S32) {
+            bld.setPosition(i, false);
+            // Need to set to the sign value, which is a compare.
+            newi = bld.mkCmp(OP_SET, CC_LT, TYPE_S32, i->getDef(0),
+                             TYPE_S32, i->getSrc(t), bld.mkImm(0));
+            delete_Instruction(prog, i);
+         } else if (imm0.isInteger(0) || imm0.isInteger(1)) {
+            // The high bits can't be set in this case (either mul by 0 or
+            // unsigned by 1)
+            i->op = OP_MOV;
+            i->subOp = 0;
+            i->setSrc(0, new_ImmediateValue(prog, 0u));
+            i->src(0).mod = Modifier(0);
+            i->setSrc(1, NULL);
+         } else if (!imm0.isNegative() && imm0.isPow2()) {
+            // Translate into a shift
+            imm0.applyLog2();
+            i->op = OP_SHR;
+            i->subOp = 0;
+            imm0.reg.data.u32 = 32 - imm0.reg.data.u32;
+            i->setSrc(0, i->getSrc(t));
+            i->src(0).mod = i->src(t).mod;
+            i->setSrc(1, new_ImmediateValue(prog, imm0.reg.data.u32));
+            i->src(1).mod = 0;
+         }
+      } else
       if (imm0.isInteger(0)) {
          i->op = OP_MOV;
          i->setSrc(0, new_ImmediateValue(prog, 0u));
@@ -721,7 +762,7 @@ ConstantFolding::opnd(Instruction *i, ImmediateValue &imm0, int s)
          else
             tA = tB;
          tB = s ? bld.getSSA() : i->getDef(0);
-         bld.mkOp2(OP_ADD, TYPE_U32, tB, mul->getDef(0), tA);
+         newi = bld.mkOp2(OP_ADD, TYPE_U32, tB, mul->getDef(0), tA);
          if (s)
             bld.mkOp2(OP_SHR, TYPE_U32, i->getDef(0), tB, bld.mkImm(s));
 
@@ -753,7 +794,7 @@ ConstantFolding::opnd(Instruction *i, ImmediateValue &imm0, int s)
          tA = bld.getSSA();
          bld.mkCmp(OP_SET, CC_LT, TYPE_S32, tA, TYPE_S32, i->getSrc(0), bld.mkImm(0));
          tD = (d < 0) ? bld.getSSA() : i->getDef(0)->asLValue();
-         bld.mkOp2(OP_SUB, TYPE_U32, tD, tB, tA);
+         newi = bld.mkOp2(OP_SUB, TYPE_U32, tD, tB, tA);
          if (d < 0)
             bld.mkOp1(OP_NEG, TYPE_S32, i->getDef(0), tB);
 
@@ -831,7 +872,7 @@ ConstantFolding::opnd(Instruction *i, ImmediateValue &imm0, int s)
    default:
       return;
    }
-   if (i->op != op)
+   if (newi->op != op)
       foldCount++;
 }
 

src/gallium/drivers/nouveau/codegen/nv50_ir_ra.cpp

@@ -284,6 +284,7 @@ public:
    bool run(const std::list<ValuePair>&);
 
    Symbol *assignSlot(const Interval&, const unsigned int size);
+   Value *offsetSlot(Value *, const LValue *);
    inline int32_t getStackSize() const { return stackSize; }
 
 private:
@@ -774,6 +775,7 @@ GCRA::RIG_Node::init(const RegisterSet& regs, LValue *lval)
    weight = std::numeric_limits<float>::infinity();
    degree = 0;
    degreeLimit = regs.getFileSize(f, lval->reg.size);
+   degreeLimit -= relDegree[1][colors] - 1;
 
    livei.insert(lval->livei);
 }
@@ -1466,10 +1468,25 @@ SpillCodeInserter::assignSlot(const Interval &livei, const unsigned int size)
    return slot.sym;
 }
 
+Value *
+SpillCodeInserter::offsetSlot(Value *base, const LValue *lval)
+{
+   if (!lval->compound || (lval->compMask & 0x1))
+      return base;
+   Value *slot = cloneShallow(func, base);
+
+   slot->reg.data.offset += (ffs(lval->compMask) - 1) * lval->reg.size;
+   slot->reg.size = lval->reg.size;
+
+   return slot;
+}
+
 void
 SpillCodeInserter::spill(Instruction *defi, Value *slot, LValue *lval)
 {
-   const DataType ty = typeOfSize(slot->reg.size);
+   const DataType ty = typeOfSize(lval->reg.size);
+
+   slot = offsetSlot(slot, lval);
 
    Instruction *st;
    if (slot->reg.file == FILE_MEMORY_LOCAL) {
@@ -1488,8 +1505,9 @@ SpillCodeInserter::spill(Instruction *defi, Value *slot, LValue *lval)
 LValue *
 SpillCodeInserter::unspill(Instruction *usei, LValue *lval, Value *slot)
 {
-   const DataType ty = typeOfSize(slot->reg.size);
+   const DataType ty = typeOfSize(lval->reg.size);
 
+   slot = offsetSlot(slot, lval);
    lval = cloneShallow(func, lval);
 
    Instruction *ld;
@@ -1506,6 +1524,16 @@ SpillCodeInserter::unspill(Instruction *usei, LValue *lval, Value *slot)
    return lval;
 }
 
+
+// For each value that is to be spilled, go through all its definitions.
+// A value can have multiple definitions if it has been coalesced before.
+// For each definition, first go through all its uses and insert an unspill
+// instruction before it, then replace the use with the temporary register.
+// Unspill can be either a load from memory or simply a move to another
+// register file.
+// For "Pseudo" instructions (like PHI, SPLIT, MERGE) we can erase the use
+// if we have spilled to a memory location, or simply with the new register.
+// No load or conversion instruction should be needed.
 bool
 SpillCodeInserter::run(const std::list<ValuePair>& lst)
 {
@@ -1524,12 +1552,13 @@ SpillCodeInserter::run(const std::list<ValuePair>& lst)
          LValue *dval = (*d)->get()->asLValue();
          Instruction *defi = (*d)->getInsn();
 
-         // handle uses first or they'll contain the spill stores
+         // Unspill at each use *before* inserting spill instructions,
+         // we don't want to have the spill instructions in the use list here.
          while (!dval->uses.empty()) {
             ValueRef *u = dval->uses.front();
             Instruction *usei = u->getInsn();
             assert(usei);
-            if (usei->op == OP_PHI) {
+            if (usei->isPseudo()) {
                tmp = (slot->reg.file == FILE_MEMORY_LOCAL) ? NULL : slot;
                last = NULL;
             } else
@@ -1541,7 +1570,7 @@ SpillCodeInserter::run(const std::list<ValuePair>& lst)
          }
 
          assert(defi);
-         if (defi->op == OP_PHI) {
+         if (defi->isPseudo()) {
             d = lval->defs.erase(d);
             --d;
             if (slot->reg.file == FILE_MEMORY_LOCAL)
@@ -1885,7 +1914,7 @@ RegAlloc::InsertConstraintsPass::texConstraintNVC0(TexInstruction *tex)
       s = tex->srcCount(0xff);
       n = 0;
    } else {
-      s = tex->tex.target.getArgCount();
+      s = tex->tex.target.getArgCount() - tex->tex.target.isMS();
       if (!tex->tex.target.isArray() &&
           (tex->tex.rIndirectSrc >= 0 || tex->tex.sIndirectSrc >= 0))
          ++s;

src/gallium/drivers/nouveau/codegen/nv50_ir_target_nv50.cpp

@@ -329,6 +329,8 @@ TargetNV50::insnCanLoad(const Instruction *i, int s,
          return false;
       if (sf == FILE_IMMEDIATE)
          return false;
+      if (i->subOp == NV50_IR_SUBOP_MUL_HIGH && sf == FILE_MEMORY_CONST)
+         return false;
       ldSize = 2;
    } else {
       ldSize = typeSizeof(ld->dType);
@@ -532,7 +534,7 @@ recordLocation(uint16_t *locs, uint8_t *masks,
    case TGSI_SEMANTIC_INSTANCEID: locs[SV_INSTANCE_ID] = addr; break;
    case TGSI_SEMANTIC_VERTEXID: locs[SV_VERTEX_ID] = addr; break;
    case TGSI_SEMANTIC_PRIMID: locs[SV_PRIMITIVE_ID] = addr; break;
-   case NV50_SEMANTIC_LAYER: locs[SV_LAYER] = addr; break;
+   case TGSI_SEMANTIC_LAYER: locs[SV_LAYER] = addr; break;
    case NV50_SEMANTIC_VIEWPORTINDEX: locs[SV_VIEWPORT_INDEX] = addr; break;
    default:
       break;

src/gallium/drivers/nouveau/nouveau_screen.h

@@ -49,6 +49,11 @@ struct nouveau_screen {
 
 	boolean hint_buf_keep_sysmem_copy;
 
+	struct {
+		unsigned profiles_checked;
+		unsigned profiles_present;
+	} firmware_info;
+
 #ifdef NOUVEAU_ENABLE_DRIVER_STATISTICS
    union {
       uint64_t v[29];

src/gallium/drivers/nouveau/nouveau_vp3_video.c

@@ -21,6 +21,7 @@
  */
 
 #include <sys/mman.h>
+#include <sys/stat.h>
 #include <stdio.h>
 #include <fcntl.h>
 
@@ -350,6 +351,77 @@ nouveau_vp3_load_firmware(struct nouveau_vp3_decoder *dec,
    return 0;
 }
 
+static int
+firmware_present(struct pipe_screen *pscreen, enum pipe_video_profile profile)
+{
+   struct nouveau_screen *screen = nouveau_screen(pscreen);
+   int chipset = screen->device->chipset;
+   int vp3 = chipset < 0xa3 || chipset == 0xaa || chipset == 0xac;
+   int vp5 = chipset >= 0xd0;
+   int ret;
+
+   /* For all chipsets, try to create a BSP objects. Assume that if firmware
+    * is present for it, firmware is also present for VP/PPP */
+   if (!(screen->firmware_info.profiles_checked & 1)) {
+      struct nouveau_object *channel = NULL, *bsp = NULL;
+      struct nv04_fifo nv04_data = {.vram = 0xbeef0201, .gart = 0xbeef0202};
+      struct nvc0_fifo nvc0_args = {};
+      struct nve0_fifo nve0_args = {.engine = NVE0_FIFO_ENGINE_BSP};
+      void *data = NULL;
+      int size, oclass;
+      if (chipset < 0xc0)
+         oclass = 0x85b1;
+      else if (chipset < 0xe0)
+         oclass = 0x90b1;
+      else
+         oclass = 0x95b1;
+
+      if (chipset < 0xc0) {
+         data = &nv04_data;
+         size = sizeof(nv04_data);
+      } else if (chipset < 0xe0) {
+         data = &nvc0_args;
+         size = sizeof(nvc0_args);
+      } else {
+         data = &nve0_args;
+         size = sizeof(nve0_args);
+      }
+
+      /* kepler must have its own channel, so just do this for everyone */
+      nouveau_object_new(&screen->device->object, 0,
+                         NOUVEAU_FIFO_CHANNEL_CLASS,
+                         data, size, &channel);
+
+      if (channel) {
+         nouveau_object_new(channel, 0, oclass, NULL, 0, &bsp);
+         if (bsp)
+            screen->firmware_info.profiles_present |= 1;
+         nouveau_object_del(&bsp);
+         nouveau_object_del(&channel);
+      }
+      screen->firmware_info.profiles_checked |= 1;
+   }
+
+   if (!(screen->firmware_info.profiles_present & 1))
+      return 0;
+
+   /* For vp3/vp4 chipsets, make sure that the relevant firmware is present */
+   if (!vp5 && !(screen->firmware_info.profiles_checked & (1 << profile))) {
+      char path[PATH_MAX];
+      struct stat s;
+      if (vp3)
+         vp3_getpath(profile, path);
+      else
+         vp4_getpath(profile, path);
+      ret = stat(path, &s);
+      if (!ret && s.st_size > 1000)
+         screen->firmware_info.profiles_present |= (1 << profile);
+      screen->firmware_info.profiles_checked |= (1 << profile);
+   }
+
+   return vp5 || (screen->firmware_info.profiles_present & (1 << profile));
+}
+
 int
 nouveau_vp3_screen_get_video_param(struct pipe_screen *pscreen,
                                    enum pipe_video_profile profile,
@@ -363,8 +435,10 @@ nouveau_vp3_screen_get_video_param(struct pipe_screen *pscreen,
    switch (param) {
    case PIPE_VIDEO_CAP_SUPPORTED:
       /* VP3 does not support MPEG4, VP4+ do. */
-      return profile >= PIPE_VIDEO_PROFILE_MPEG1 && (
+      return entrypoint == PIPE_VIDEO_ENTRYPOINT_BITSTREAM &&
-            !vp3 || codec != PIPE_VIDEO_FORMAT_MPEG4);
+         profile >= PIPE_VIDEO_PROFILE_MPEG1 &&
+         (!vp3 || codec != PIPE_VIDEO_FORMAT_MPEG4) &&
+         firmware_present(pscreen, profile);
    case PIPE_VIDEO_CAP_NPOT_TEXTURES:
       return 1;
    case PIPE_VIDEO_CAP_MAX_WIDTH:

src/gallium/drivers/nouveau/nv30/nv30_screen.c

@@ -108,6 +108,8 @@ nv30_screen_get_param(struct pipe_screen *pscreen, enum pipe_cap param)
    case PIPE_CAP_MAX_TEXEL_OFFSET:
    case PIPE_CAP_MAX_STREAM_OUTPUT_SEPARATE_COMPONENTS:
    case PIPE_CAP_MAX_STREAM_OUTPUT_INTERLEAVED_COMPONENTS:
+   case PIPE_CAP_MAX_GEOMETRY_OUTPUT_VERTICES:
+   case PIPE_CAP_MAX_GEOMETRY_TOTAL_OUTPUT_COMPONENTS:
    case PIPE_CAP_TGSI_CAN_COMPACT_CONSTANTS:
    case PIPE_CAP_TEXTURE_BARRIER:
    case PIPE_CAP_SEAMLESS_CUBE_MAP:
@@ -219,7 +221,7 @@ nv30_screen_get_shader_param(struct pipe_screen *pscreen, unsigned shader,
       case PIPE_SHADER_CAP_MAX_CONTROL_FLOW_DEPTH:
          return 0;
       case PIPE_SHADER_CAP_MAX_INPUTS:
-         return (eng3d->oclass >= NV40_3D_CLASS) ? 12 : 10;
+         return 8; /* should be possible to do 10 with nv4x */
       case PIPE_SHADER_CAP_MAX_CONSTS:
          return (eng3d->oclass >= NV40_3D_CLASS) ? 224 : 32;
       case PIPE_SHADER_CAP_MAX_CONST_BUFFERS:
@@ -300,10 +302,16 @@ nv30_screen_destroy(struct pipe_screen *pscreen)
 {
    struct nv30_screen *screen = nv30_screen(pscreen);
 
-   if (screen->base.fence.current &&
+   if (screen->base.fence.current) {
-       screen->base.fence.current->state >= NOUVEAU_FENCE_STATE_EMITTED) {
+      struct nouveau_fence *current = NULL;
-      nouveau_fence_wait(screen->base.fence.current);
+
-      nouveau_fence_ref (NULL, &screen->base.fence.current);
+      /* nouveau_fence_wait will create a new current fence, so wait on the
+       * _current_ one, and remove both.
+       */
+      nouveau_fence_ref(screen->base.fence.current, &current);
+      nouveau_fence_wait(current);
+      nouveau_fence_ref(NULL, &current);
+      nouveau_fence_ref(NULL, &screen->base.fence.current);
    }
 
    nouveau_object_del(&screen->query);

src/gallium/drivers/nouveau/nv50/nv50_context.h

@@ -77,13 +77,13 @@
 /* 8 user clip planes, at 4 32-bit floats each */
 #define NV50_CB_AUX_UCP_OFFSET    0x0000
 #define NV50_CB_AUX_UCP_SIZE      (8 * 4 * 4)
-/* 256 textures, each with ms_x, ms_y u32 pairs */
+/* 16 textures * 3 shaders, each with ms_x, ms_y u32 pairs */
 #define NV50_CB_AUX_TEX_MS_OFFSET 0x0080
-#define NV50_CB_AUX_TEX_MS_SIZE   (256 * 2 * 4)
+#define NV50_CB_AUX_TEX_MS_SIZE   (16 * 3 * 2 * 4)
 /* For each MS level (4), 8 sets of 32-bit integer pairs sample offsets */
-#define NV50_CB_AUX_MS_OFFSET     0x880
+#define NV50_CB_AUX_MS_OFFSET     0x200
 #define NV50_CB_AUX_MS_SIZE       (4 * 8 * 4 * 2)
-/* next spot: 0x980 */
+/* next spot: 0x300 */
 /* 4 32-bit floats for the vertex runout, put at the end */
 #define NV50_CB_AUX_RUNOUT_OFFSET (NV50_CB_AUX_SIZE - 0x10)
 
@@ -171,6 +171,8 @@ struct nv50_context {
 
    boolean vbo_push_hint;
 
+   uint32_t rt_array_mode;
+
    struct pipe_query *cond_query;
    boolean cond_cond;
    uint cond_mode;

src/gallium/drivers/nouveau/nv50/nv50_program.c

@@ -104,7 +104,7 @@ nv50_vertprog_assign_slots(struct nv50_ir_prog_info *info)
          prog->vp.bfc[info->out[i].si] = i;
          break;
       case TGSI_SEMANTIC_LAYER:
-         prog->gp.has_layer = true;
+         prog->gp.has_layer = TRUE;
          prog->gp.layerid = n;
          break;
       default:
@@ -170,10 +170,8 @@ nv50_fragprog_assign_slots(struct nv50_ir_prog_info *info)
 
          if (info->in[i].sn == TGSI_SEMANTIC_COLOR)
             prog->vp.bfc[info->in[i].si] = j;
-         else if (info->in[i].sn == TGSI_SEMANTIC_PRIMID) {
+         else if (info->in[i].sn == TGSI_SEMANTIC_PRIMID)
             prog->vp.attrs[2] |= NV50_3D_VP_GP_BUILTIN_ATTR_EN_PRIMITIVE_ID;
-            prog->gp.primid = j;
-         }
 
          prog->in[j].id = i;
          prog->in[j].mask = info->in[i].mask;
@@ -345,7 +343,6 @@ nv50_program_translate(struct nv50_program *prog, uint16_t chipset)
    prog->vp.clpd[0] = map_undef;
    prog->vp.clpd[1] = map_undef;
    prog->vp.psiz = map_undef;
-   prog->gp.primid = 0x80;
    prog->gp.has_layer = 0;
 
    info->driverPriv = prog;

src/gallium/drivers/nouveau/nv50/nv50_program.h

@@ -88,9 +88,8 @@ struct nv50_program {
 
    struct {
       uint32_t vert_count;
-      ubyte primid; /* primitive id output register */
       uint8_t prim_type; /* point, line strip or tri strip */
-      bool has_layer;
+      uint8_t has_layer;
       ubyte layerid; /* hw value of layer output */
    } gp;
 

src/gallium/drivers/nouveau/nv50/nv50_screen.c

@@ -143,6 +143,9 @@ nv50_screen_get_param(struct pipe_screen *pscreen, enum pipe_cap param)
    case PIPE_CAP_MAX_STREAM_OUTPUT_INTERLEAVED_COMPONENTS:
    case PIPE_CAP_MAX_STREAM_OUTPUT_SEPARATE_COMPONENTS:
       return 64;
+   case PIPE_CAP_MAX_GEOMETRY_OUTPUT_VERTICES:
+   case PIPE_CAP_MAX_GEOMETRY_TOTAL_OUTPUT_COMPONENTS:
+      return 1024;
    case PIPE_CAP_STREAM_OUTPUT_PAUSE_RESUME:
       return (class_3d >= NVA0_3D_CLASS) ? 1 : 0;
    case PIPE_CAP_BLEND_EQUATION_SEPARATE:
@@ -287,8 +290,15 @@ nv50_screen_destroy(struct pipe_screen *pscreen)
    struct nv50_screen *screen = nv50_screen(pscreen);
 
    if (screen->base.fence.current) {
-      nouveau_fence_wait(screen->base.fence.current);
+      struct nouveau_fence *current = NULL;
-      nouveau_fence_ref (NULL, &screen->base.fence.current);
+
+      /* nouveau_fence_wait will create a new current fence, so wait on the
+       * _current_ one, and remove both.
+       */
+      nouveau_fence_ref(screen->base.fence.current, &current);
+      nouveau_fence_wait(current);
+      nouveau_fence_ref(NULL, &current);
+      nouveau_fence_ref(NULL, &screen->base.fence.current);
    }
    if (screen->base.pushbuf)
       screen->base.pushbuf->user_priv = NULL;
@@ -741,12 +751,13 @@ nv50_screen_create(struct nouveau_device *dev)
       goto fail;
    }
 
-   /* This over-allocates by a whole code BO. The GP, which would execute at
+   /* This over-allocates by a page. The GP, which would execute at the end of
-    * the end of the last page, would trigger faults. The going theory is that
+    * the last page, would trigger faults. The going theory is that it
-    * it prefetches up to a certain amount. This avoids dmesg spam.
+    * prefetches up to a certain amount.
     */
    ret = nouveau_bo_new(dev, NOUVEAU_BO_VRAM, 1 << 16,
-                        4 << NV50_CODE_BO_SIZE_LOG2, NULL, &screen->code);
+                        (3 << NV50_CODE_BO_SIZE_LOG2) + 0x1000,
+                        NULL, &screen->code);
    if (ret) {
       NOUVEAU_ERR("Failed to allocate code bo: %d\n", ret);
       goto fail;

src/gallium/drivers/nouveau/nv50/nv50_shader_state.c

@@ -346,7 +346,7 @@ nv50_fp_linkage_validate(struct nv50_context *nv50)
    struct nv50_varying dummy;
    int i, n, c, m;
    uint32_t primid = 0;
-   uint32_t layerid = vp->gp.layerid;
+   uint32_t layerid = 0;
    uint32_t psiz = 0x000;
    uint32_t interp = fp->fp.interp;
    uint32_t colors = fp->fp.colors;
@@ -401,17 +401,21 @@ nv50_fp_linkage_validate(struct nv50_context *nv50)
          if (vp->out[n].sn == fp->in[i].sn &&
              vp->out[n].si == fp->in[i].si)
             break;
-      if (i == fp->gp.primid) {
+      switch (fp->in[i].sn) {
+      case TGSI_SEMANTIC_PRIMID:
          primid = m;
+         break;
+      case TGSI_SEMANTIC_LAYER:
+         layerid = m;
+         break;
       }
       m = nv50_vec4_map(map, m, lin,
                         &fp->in[i], (n < vp->out_nr) ? &vp->out[n] : &dummy);
    }
 
-   if (vp->gp.has_layer) {
+   if (vp->gp.has_layer && !layerid) {
-      // In GL4.x, layer can be an fp input, but not in 3.x. Make sure to add
+      layerid = m;
-      // it to the output map.
+      map[m++] = vp->gp.layerid;
-      map[m++] = layerid;
    }
 
    if (nv50->rast->pipe.point_size_per_vertex) {

src/gallium/drivers/nouveau/nv50/nv50_state.c

@@ -556,11 +556,12 @@ nv50_sampler_state_delete(struct pipe_context *pipe, void *hwcso)
 {
    unsigned s, i;
 
-   for (s = 0; s < 3; ++s)
+   for (s = 0; s < 3; ++s) {
       assert(nv50_context(pipe)->num_samplers[s] <= PIPE_MAX_SAMPLERS);
       for (i = 0; i < nv50_context(pipe)->num_samplers[s]; ++i)
          if (nv50_context(pipe)->samplers[s][i] == hwcso)
             nv50_context(pipe)->samplers[s][i] = NULL;
+   }
 
    nv50_screen_tsc_free(nv50_context(pipe)->screen, nv50_tsc_entry(hwcso));
 

src/gallium/drivers/nouveau/nv50/nv50_state_validate.c

@@ -65,6 +65,7 @@ nv50_validate_fb(struct nv50_context *nv50)
          PUSH_DATA (push, sf->height);
          BEGIN_NV04(push, NV50_3D(RT_ARRAY_MODE), 1);
          PUSH_DATA (push, array_mode | array_size);
+         nv50->rt_array_mode = array_mode | array_size;
       } else {
          PUSH_DATA (push, 0);
          PUSH_DATA (push, 0);

src/gallium/drivers/nouveau/nv50/nv50_surface.c

@@ -295,7 +295,7 @@ nv50_clear_render_target(struct pipe_context *pipe,
    PUSH_DATA (push, bo->offset + sf->offset);
    PUSH_DATA (push, nv50_format_table[dst->format].rt);
    PUSH_DATA (push, mt->level[sf->base.u.tex.level].tile_mode);
-   PUSH_DATA (push, 0);
+   PUSH_DATA (push, mt->layer_stride >> 2);
    BEGIN_NV04(push, NV50_3D(RT_HORIZ(0)), 2);
    if (nouveau_bo_memtype(bo))
       PUSH_DATA(push, sf->width);
@@ -303,7 +303,10 @@ nv50_clear_render_target(struct pipe_context *pipe,
       PUSH_DATA(push, NV50_3D_RT_HORIZ_LINEAR | mt->level[0].pitch);
    PUSH_DATA (push, sf->height);
    BEGIN_NV04(push, NV50_3D(RT_ARRAY_MODE), 1);
-   PUSH_DATA (push, 1);
+   if (mt->layout_3d)
+      PUSH_DATA(push, NV50_3D_RT_ARRAY_MODE_MODE_3D | 512);
+   else
+      PUSH_DATA(push, 512);
 
    if (!nouveau_bo_memtype(bo)) {
       BEGIN_NV04(push, NV50_3D(ZETA_ENABLE), 1);
@@ -366,7 +369,7 @@ nv50_clear_depth_stencil(struct pipe_context *pipe,
    PUSH_DATA (push, bo->offset + sf->offset);
    PUSH_DATA (push, nv50_format_table[dst->format].rt);
    PUSH_DATA (push, mt->level[sf->base.u.tex.level].tile_mode);
-   PUSH_DATA (push, 0);
+   PUSH_DATA (push, mt->layer_stride >> 2);
    BEGIN_NV04(push, NV50_3D(ZETA_ENABLE), 1);
    PUSH_DATA (push, 1);
    BEGIN_NV04(push, NV50_3D(ZETA_HORIZ), 3);
@@ -374,6 +377,9 @@ nv50_clear_depth_stencil(struct pipe_context *pipe,
    PUSH_DATA (push, sf->height);
    PUSH_DATA (push, (1 << 16) | 1);
 
+   BEGIN_NV04(push, NV50_3D(RT_ARRAY_MODE), 1);
+   PUSH_DATA (push, 512);
+
    BEGIN_NV04(push, NV50_3D(VIEWPORT_HORIZ(0)), 2);
    PUSH_DATA (push, (width << 16) | dstx);
    PUSH_DATA (push, (height << 16) | dsty);
@@ -402,6 +408,11 @@ nv50_clear(struct pipe_context *pipe, unsigned buffers,
    if (!nv50_state_validate(nv50, NV50_NEW_FRAMEBUFFER, 9 + (fb->nr_cbufs * 2)))
       return;
 
+   /* We have to clear ALL of the layers, not up to the min number of layers
+    * of any attachment. */
+   BEGIN_NV04(push, NV50_3D(RT_ARRAY_MODE), 1);
+   PUSH_DATA (push, (nv50->rt_array_mode & NV50_3D_RT_ARRAY_MODE_MODE_3D) | 512);
+
    if (buffers & PIPE_CLEAR_COLOR && fb->nr_cbufs) {
       BEGIN_NV04(push, NV50_3D(CLEAR_COLOR(0)), 4);
       PUSH_DATAf(push, color->f[0]);
@@ -459,6 +470,10 @@ nv50_clear(struct pipe_context *pipe, unsigned buffers,
                     (j << NV50_3D_CLEAR_BUFFERS_LAYER__SHIFT));
       }
    }
+
+   /* restore the array mode */
+   BEGIN_NV04(push, NV50_3D(RT_ARRAY_MODE), 1);
+   PUSH_DATA (push, nv50->rt_array_mode);
 }
 
 
@@ -962,6 +977,7 @@ nv50_blit_3d(struct nv50_context *nv50, const struct pipe_blit_info *info)
    float x0, x1, y0, y1, z;
    float dz;
    float x_range, y_range;
+   float tri_x, tri_y;
 
    blit->mode = nv50_blit_select_mode(info);
    blit->color_mask = nv50_blit_derive_color_mask(info);
@@ -981,11 +997,14 @@ nv50_blit_3d(struct nv50_context *nv50, const struct pipe_blit_info *info)
    x_range = (float)info->src.box.width / (float)info->dst.box.width;
    y_range = (float)info->src.box.height / (float)info->dst.box.height;
 
+   tri_x = 16384 << nv50_miptree(dst)->ms_x;
+   tri_y = 16384 << nv50_miptree(dst)->ms_y;
+
    x0 = (float)info->src.box.x - x_range * (float)info->dst.box.x;
    y0 = (float)info->src.box.y - y_range * (float)info->dst.box.y;
 
-   x1 = x0 + 16384.0f * x_range;
+   x1 = x0 + tri_x * x_range;
-   y1 = y0 + 16384.0f * y_range;
+   y1 = y0 + tri_y * y_range;
 
    x0 *= (float)(1 << nv50_miptree(src)->ms_x);
    x1 *= (float)(1 << nv50_miptree(src)->ms_x);
@@ -1054,7 +1073,7 @@ nv50_blit_3d(struct nv50_context *nv50, const struct pipe_blit_info *info)
       PUSH_DATAf(push, y0);
       PUSH_DATAf(push, z);
       BEGIN_NV04(push, NV50_3D(VTX_ATTR_2F_X(0)), 2);
-      PUSH_DATAf(push, 16384 << nv50_miptree(dst)->ms_x);
+      PUSH_DATAf(push, tri_x);
       PUSH_DATAf(push, 0.0f);
       BEGIN_NV04(push, NV50_3D(VTX_ATTR_3F_X(1)), 3);
       PUSH_DATAf(push, x0);
@@ -1062,7 +1081,7 @@ nv50_blit_3d(struct nv50_context *nv50, const struct pipe_blit_info *info)
       PUSH_DATAf(push, z);
       BEGIN_NV04(push, NV50_3D(VTX_ATTR_2F_X(0)), 2);
       PUSH_DATAf(push, 0.0f);
-      PUSH_DATAf(push, 16384 << nv50_miptree(dst)->ms_y);
+      PUSH_DATAf(push, tri_y);
       BEGIN_NV04(push, NV50_3D(VERTEX_END_GL), 1);
       PUSH_DATA (push, 0);
    }

src/gallium/drivers/nouveau/nv50/nv50_tex.c

@@ -286,7 +286,7 @@ nv50_validate_tic(struct nv50_context *nv50, int s)
    }
    if (nv50->num_textures[s]) {
       BEGIN_NV04(push, NV50_3D(CB_ADDR), 1);
-      PUSH_DATA (push, (NV50_CB_AUX_TEX_MS_OFFSET << (8 - 2)) | NV50_CB_AUX);
+      PUSH_DATA (push, ((NV50_CB_AUX_TEX_MS_OFFSET + 16 * s * 2 * 4) << (8 - 2)) | NV50_CB_AUX);
       BEGIN_NI04(push, NV50_3D(CB_DATA(0)), nv50->num_textures[s] * 2);
       for (i = 0; i < nv50->num_textures[s]; i++) {
          struct nv50_tic_entry *tic = nv50_tic_entry(nv50->textures[s][i]);

src/gallium/drivers/nouveau/nv50/nv50_transfer.c

@@ -278,7 +278,7 @@ nv50_miptree_transfer_map(struct pipe_context *pctx,
 
    if (util_format_is_plain(res->format)) {
       tx->nblocksx = box->width << mt->ms_x;
-      tx->nblocksy = box->height << mt->ms_x;
+      tx->nblocksy = box->height << mt->ms_y;
    } else {
       tx->nblocksx = util_format_get_nblocksx(res->format, box->width);
       tx->nblocksy = util_format_get_nblocksy(res->format, box->height);

src/gallium/drivers/nouveau/nv50/nv84_video.c

@@ -741,16 +741,80 @@ error:
    return NULL;
 }
 
+#define FIRMWARE_BSP_KERN  0x01
+#define FIRMWARE_VP_KERN   0x02
+#define FIRMWARE_BSP_H264  0x04
+#define FIRMWARE_VP_MPEG2  0x08
+#define FIRMWARE_VP_H264_1 0x10
+#define FIRMWARE_VP_H264_2 0x20
+#define FIRMWARE_PRESENT(val, fw) (val & FIRMWARE_ ## fw)
+
+static int
+firmware_present(struct pipe_screen *pscreen, enum pipe_video_format codec)
+{
+   struct nouveau_screen *screen = nouveau_screen(pscreen);
+   struct nouveau_object *obj = NULL;
+   struct stat s;
+   int checked = screen->firmware_info.profiles_checked;
+   int present, ret;
+
+   if (!FIRMWARE_PRESENT(checked, VP_KERN)) {
+      nouveau_object_new(screen->channel, 0, 0x7476, NULL, 0, &obj);
+      if (obj)
+         screen->firmware_info.profiles_present |= FIRMWARE_VP_KERN;
+      nouveau_object_del(&obj);
+      screen->firmware_info.profiles_checked |= FIRMWARE_VP_KERN;
+   }
+
+   if (codec == PIPE_VIDEO_FORMAT_MPEG4_AVC) {
+      if (!FIRMWARE_PRESENT(checked, BSP_KERN)) {
+         nouveau_object_new(screen->channel, 0, 0x74b0, NULL, 0, &obj);
+         if (obj)
+            screen->firmware_info.profiles_present |= FIRMWARE_BSP_KERN;
+         nouveau_object_del(&obj);
+         screen->firmware_info.profiles_checked |= FIRMWARE_BSP_KERN;
+      }
+
+      if (!FIRMWARE_PRESENT(checked, VP_H264_1)) {
+         ret = stat("/lib/firmware/nouveau/nv84_vp-h264-1", &s);
+         if (!ret && s.st_size > 1000)
+            screen->firmware_info.profiles_present |= FIRMWARE_VP_H264_1;
+         screen->firmware_info.profiles_checked |= FIRMWARE_VP_H264_1;
+      }
+
+      /* should probably check the others, but assume that 1 means all */
+
+      present = screen->firmware_info.profiles_present;
+      return FIRMWARE_PRESENT(present, VP_KERN) &&
+         FIRMWARE_PRESENT(present, BSP_KERN) &&
+         FIRMWARE_PRESENT(present, VP_H264_1);
+   } else {
+      if (!FIRMWARE_PRESENT(checked, VP_MPEG2)) {
+         ret = stat("/lib/firmware/nouveau/nv84_vp-mpeg12", &s);
+         if (!ret && s.st_size > 1000)
+            screen->firmware_info.profiles_present |= FIRMWARE_VP_MPEG2;
+         screen->firmware_info.profiles_checked |= FIRMWARE_VP_MPEG2;
+      }
+      present = screen->firmware_info.profiles_present;
+      return FIRMWARE_PRESENT(present, VP_KERN) &&
+         FIRMWARE_PRESENT(present, VP_MPEG2);
+   }
+}
+
 int
 nv84_screen_get_video_param(struct pipe_screen *pscreen,
                             enum pipe_video_profile profile,
                             enum pipe_video_entrypoint entrypoint,
                             enum pipe_video_cap param)
 {
+   enum pipe_video_format codec;
+
    switch (param) {
    case PIPE_VIDEO_CAP_SUPPORTED:
-      return u_reduce_video_profile(profile) == PIPE_VIDEO_FORMAT_MPEG4_AVC ||
+      codec = u_reduce_video_profile(profile);
-         u_reduce_video_profile(profile) == PIPE_VIDEO_FORMAT_MPEG12;
+      return (codec == PIPE_VIDEO_FORMAT_MPEG4_AVC ||
+              codec == PIPE_VIDEO_FORMAT_MPEG12) &&
+         firmware_present(pscreen, codec);
    case PIPE_VIDEO_CAP_NPOT_TEXTURES:
       return 1;
    case PIPE_VIDEO_CAP_MAX_WIDTH:

src/gallium/drivers/nouveau/nvc0/nvc0_program.c

@@ -64,7 +64,7 @@ nvc0_shader_output_address(unsigned sn, unsigned si, unsigned ubase)
    switch (sn) {
    case NV50_SEMANTIC_TESSFACTOR:    return 0x000 + si * 0x4;
    case TGSI_SEMANTIC_PRIMID:        return 0x060;
-   case NV50_SEMANTIC_LAYER:         return 0x064;
+   case TGSI_SEMANTIC_LAYER:         return 0x064;
    case NV50_SEMANTIC_VIEWPORTINDEX: return 0x068;
    case TGSI_SEMANTIC_PSIZE:         return 0x06c;
    case TGSI_SEMANTIC_POSITION:      return 0x070;

src/gallium/drivers/nouveau/nvc0/nvc0_screen.c

@@ -127,6 +127,9 @@ nvc0_screen_get_param(struct pipe_screen *pscreen, enum pipe_cap param)
    case PIPE_CAP_MAX_STREAM_OUTPUT_SEPARATE_COMPONENTS:
    case PIPE_CAP_MAX_STREAM_OUTPUT_INTERLEAVED_COMPONENTS:
       return 128;
+   case PIPE_CAP_MAX_GEOMETRY_OUTPUT_VERTICES:
+   case PIPE_CAP_MAX_GEOMETRY_TOTAL_OUTPUT_COMPONENTS:
+      return 1024;
    case PIPE_CAP_BLEND_EQUATION_SEPARATE:
    case PIPE_CAP_INDEP_BLEND_ENABLE:
    case PIPE_CAP_INDEP_BLEND_FUNC:
@@ -331,7 +334,14 @@ nvc0_screen_destroy(struct pipe_screen *pscreen)
    struct nvc0_screen *screen = nvc0_screen(pscreen);
 
    if (screen->base.fence.current) {
-      nouveau_fence_wait(screen->base.fence.current);
+      struct nouveau_fence *current = NULL;
+
+      /* nouveau_fence_wait will create a new current fence, so wait on the
+       * _current_ one, and remove both.
+       */
+      nouveau_fence_ref(screen->base.fence.current, &current);
+      nouveau_fence_wait(current);
+      nouveau_fence_ref(NULL, &current);
       nouveau_fence_ref(NULL, &screen->base.fence.current);
    }
    if (screen->base.pushbuf)

src/gallium/drivers/nouveau/nvc0/nvc0_shader_state.c

@@ -190,7 +190,7 @@ nvc0_gmtyprog_validate(struct nvc0_context *nvc0)
 
    /* we allow GPs with no code for specifying stream output state only */
    if (gp && gp->code_size) {
-      const boolean gp_selects_layer = gp->hdr[13] & (1 << 9);
+      const boolean gp_selects_layer = !!(gp->hdr[13] & (1 << 9));
 
       BEGIN_NVC0(push, NVC0_3D(MACRO_GP_SELECT), 1);
       PUSH_DATA (push, 0x41);

src/gallium/drivers/r300/r300_blit.c

@@ -130,7 +130,7 @@ static boolean r300_cbzb_clear_allowed(struct r300_context *r300,
         (struct pipe_framebuffer_state*)r300->fb_state.state;
 
     /* Only color clear allowed, and only one colorbuffer. */
-    if ((clear_buffers & ~PIPE_CLEAR_COLOR) != 0 || fb->nr_cbufs != 1)
+    if ((clear_buffers & ~PIPE_CLEAR_COLOR) != 0 || fb->nr_cbufs != 1 || !fb->cbufs[0])
         return FALSE;
 
     return r300_surface(fb->cbufs[0])->cbzb_allowed;
@@ -313,7 +313,7 @@ static void r300_clear(struct pipe_context* pipe,
     /* Use fast color clear for an AA colorbuffer.
      * The CMASK is shared between all colorbuffers, so we use it
      * if there is only one colorbuffer bound. */
-    if ((buffers & PIPE_CLEAR_COLOR) && fb->nr_cbufs == 1 &&
+    if ((buffers & PIPE_CLEAR_COLOR) && fb->nr_cbufs == 1 && fb->cbufs[0] &&
         r300_resource(fb->cbufs[0]->texture)->tex.cmask_dwords) {
         /* Try to obtain the access to the CMASK if we don't have one. */
         if (!r300->cmask_access) {

src/gallium/drivers/r300/r300_context.h

@@ -688,6 +688,20 @@ static INLINE void r300_mark_atom_dirty(struct r300_context *r300,
     }
 }
 
+static INLINE struct pipe_surface *
+r300_get_nonnull_cb(struct pipe_framebuffer_state *fb, unsigned i)
+{
+    if (fb->cbufs[i])
+        return fb->cbufs[i];
+
+    /* The i-th framebuffer is NULL, return any non-NULL one. */
+    for (i = 0; i < fb->nr_cbufs; i++)
+        if (fb->cbufs[i])
+            return fb->cbufs[i];
+
+    return NULL;
+}
+
 struct pipe_context* r300_create_context(struct pipe_screen* screen,
                                          void *priv);
 

src/gallium/drivers/r300/r300_emit.c

@@ -42,15 +42,18 @@ void r300_emit_blend_state(struct r300_context* r300,
     struct r300_blend_state* blend = (struct r300_blend_state*)state;
     struct pipe_framebuffer_state* fb =
         (struct pipe_framebuffer_state*)r300->fb_state.state;
+    struct pipe_surface *cb;
     CS_LOCALS(r300);
 
-    if (fb->nr_cbufs) {
+    cb = fb->nr_cbufs ? r300_get_nonnull_cb(fb, 0) : NULL;
-        if (fb->cbufs[0]->format == PIPE_FORMAT_R16G16B16A16_FLOAT) {
+
+    if (cb) {
+        if (cb->format == PIPE_FORMAT_R16G16B16A16_FLOAT) {
             WRITE_CS_TABLE(blend->cb_noclamp, size);
-        } else if (fb->cbufs[0]->format == PIPE_FORMAT_R16G16B16X16_FLOAT) {
+        } else if (cb->format == PIPE_FORMAT_R16G16B16X16_FLOAT) {
             WRITE_CS_TABLE(blend->cb_noclamp_noalpha, size);
         } else {
-            unsigned swz = r300_surface(fb->cbufs[0])->colormask_swizzle;
+            unsigned swz = r300_surface(cb)->colormask_swizzle;
             WRITE_CS_TABLE(blend->cb_clamp[swz], size);
         }
     } else {
@@ -88,9 +91,11 @@ void r300_emit_dsa_state(struct r300_context* r300, unsigned size, void* state)
     /* Choose the alpha ref value between 8-bit (FG_ALPHA_FUNC.AM_VAL) and
      * 16-bit (FG_ALPHA_VALUE). */
     if (is_r500 && (alpha_func & R300_FG_ALPHA_FUNC_ENABLE)) {
-        if (fb->nr_cbufs &&
+        struct pipe_surface *cb = fb->nr_cbufs ? r300_get_nonnull_cb(fb, 0) : NULL;
-            (fb->cbufs[0]->format == PIPE_FORMAT_R16G16B16A16_FLOAT ||
+
-             fb->cbufs[0]->format == PIPE_FORMAT_R16G16B16X16_FLOAT)) {
+        if (cb &&
+            (cb->format == PIPE_FORMAT_R16G16B16A16_FLOAT ||
+             cb->format == PIPE_FORMAT_R16G16B16X16_FLOAT)) {
             alpha_func |= R500_FG_ALPHA_FUNC_FP16_ENABLE;
         } else {
             alpha_func |= R500_FG_ALPHA_FUNC_8BIT;
@@ -419,7 +424,7 @@ void r300_emit_fb_state(struct r300_context* r300, unsigned size, void* state)
 
     /* Set up colorbuffers. */
     for (i = 0; i < fb->nr_cbufs; i++) {
-        surf = r300_surface(fb->cbufs[i]);
+        surf = r300_surface(r300_get_nonnull_cb(fb, i));
 
         OUT_CS_REG(R300_RB3D_COLOROFFSET0 + (4 * i), surf->offset);
         OUT_CS_RELOC(surf);
@@ -600,7 +605,7 @@ void r300_emit_fb_state_pipelined(struct r300_context *r300,
      * (must be written after unpipelined regs) */
     OUT_CS_REG_SEQ(R300_US_OUT_FMT_0, 4);
     for (i = 0; i < num_cbufs; i++) {
-        OUT_CS(r300_surface(fb->cbufs[i])->format);
+        OUT_CS(r300_surface(r300_get_nonnull_cb(fb, i))->format);
     }
     for (; i < 1; i++) {
         OUT_CS(R300_US_OUT_FMT_C4_8 |
@@ -1310,6 +1315,8 @@ validate:
     if (r300->fb_state.dirty) {
         /* Color buffers... */
         for (i = 0; i < fb->nr_cbufs; i++) {
+            if (!fb->cbufs[i])
+                continue;
             tex = r300_resource(fb->cbufs[i]->texture);
             assert(tex && tex->buf && "cbuf is marked, but NULL!");
             r300->rws->cs_add_reloc(r300->cs, tex->cs_buf,

src/gallium/drivers/r300/r300_screen.c

@@ -151,6 +151,8 @@ static int r300_get_param(struct pipe_screen* pscreen, enum pipe_cap param)
         case PIPE_CAP_MAX_STREAM_OUTPUT_BUFFERS:
         case PIPE_CAP_MAX_STREAM_OUTPUT_SEPARATE_COMPONENTS:
         case PIPE_CAP_MAX_STREAM_OUTPUT_INTERLEAVED_COMPONENTS:
+        case PIPE_CAP_MAX_GEOMETRY_OUTPUT_VERTICES:
+        case PIPE_CAP_MAX_GEOMETRY_TOTAL_OUTPUT_COMPONENTS:
         case PIPE_CAP_STREAM_OUTPUT_PAUSE_RESUME:
         case PIPE_CAP_FRAGMENT_COLOR_CLAMPED:
         case PIPE_CAP_QUADS_FOLLOW_PROVOKING_VERTEX_CONVENTION:

src/gallium/drivers/r300/r300_state.c

@@ -579,16 +579,17 @@ static void r300_set_blend_color(struct pipe_context* pipe,
     struct r300_blend_color_state *state =
         (struct r300_blend_color_state*)r300->blend_color_state.state;
     struct pipe_blend_color c;
-    enum pipe_format format = fb->nr_cbufs ? fb->cbufs[0]->format : 0;
+    struct pipe_surface *cb;
     float tmp;
     CB_LOCALS;
 
     state->state = *color; /* Save it, so that we can reuse it in set_fb_state */
     c = *color;
+    cb = fb->nr_cbufs ? r300_get_nonnull_cb(fb, 0) : NULL;
 
     /* The blend color is dependent on the colorbuffer format. */
-    if (fb->nr_cbufs) {
+    if (cb) {
-        switch (format) {
+        switch (cb->format) {
         case PIPE_FORMAT_R8_UNORM:
         case PIPE_FORMAT_L8_UNORM:
         case PIPE_FORMAT_I8_UNORM:
@@ -623,7 +624,7 @@ static void r300_set_blend_color(struct pipe_context* pipe,
         BEGIN_CB(state->cb, 3);
         OUT_CB_REG_SEQ(R500_RB3D_CONSTANT_COLOR_AR, 2);
 
-        switch (format) {
+        switch (cb ? cb->format : 0) {
         case PIPE_FORMAT_R16G16B16A16_FLOAT:
         case PIPE_FORMAT_R16G16B16X16_FLOAT:
             OUT_CB(util_float_to_half(c.color[2]) |
@@ -858,6 +859,9 @@ static void r300_fb_set_tiling_flags(struct r300_context *r300,
 
     /* Set tiling flags for new surfaces. */
     for (i = 0; i < state->nr_cbufs; i++) {
+        if (!state->cbufs[i])
+            continue;
+
         r300_tex_set_tiling_flags(r300,
                                   r300_resource(state->cbufs[i]->texture),
                                   state->cbufs[i]->u.tex.level);
@@ -950,7 +954,8 @@ static unsigned r300_get_num_samples(struct r300_context *r300)
     num_samples = 6;
 
     for (i = 0; i < fb->nr_cbufs; i++)
-        num_samples = MIN2(num_samples, fb->cbufs[i]->texture->nr_samples);
+        if (fb->cbufs[i])
+            num_samples = MIN2(num_samples, fb->cbufs[i]->texture->nr_samples);
 
     if (fb->zsbuf)
         num_samples = MIN2(num_samples, fb->zsbuf->texture->nr_samples);
@@ -967,7 +972,7 @@ r300_set_framebuffer_state(struct pipe_context* pipe,
 {
     struct r300_context* r300 = r300_context(pipe);
     struct r300_aa_state *aa = (struct r300_aa_state*)r300->aa_state.state;
-    struct pipe_framebuffer_state *old_state = r300->fb_state.state;
+    struct pipe_framebuffer_state *current_state = r300->fb_state.state;
     unsigned max_width, max_height, i;
     uint32_t zbuffer_bpp = 0;
     boolean unlock_zbuffer = FALSE;
@@ -986,17 +991,17 @@ r300_set_framebuffer_state(struct pipe_context* pipe,
         return;
     }
 
-    if (old_state->zsbuf && r300->zmask_in_use && !r300->locked_zbuffer) {
+    if (current_state->zsbuf && r300->zmask_in_use && !r300->locked_zbuffer) {
         /* There is a zmask in use, what are we gonna do? */
         if (state->zsbuf) {
-            if (!pipe_surface_equal(old_state->zsbuf, state->zsbuf)) {
+            if (!pipe_surface_equal(current_state->zsbuf, state->zsbuf)) {
                 /* Decompress the currently bound zbuffer before we bind another one. */
                 r300_decompress_zmask(r300);
                 r300->hiz_in_use = FALSE;
             }
         } else {
             /* We don't bind another zbuffer, so lock the current one. */
-            pipe_surface_reference(&r300->locked_zbuffer, old_state->zsbuf);
+            pipe_surface_reference(&r300->locked_zbuffer, current_state->zsbuf);
         }
     } else if (r300->locked_zbuffer) {
         /* We have a locked zbuffer now, what are we gonna do? */
@@ -1014,9 +1019,20 @@ r300_set_framebuffer_state(struct pipe_context* pipe,
     }
     assert(state->zsbuf || (r300->locked_zbuffer && !unlock_zbuffer) || !r300->zmask_in_use);
 
+    /* If zsbuf is set from NULL to non-NULL or vice versa.. */
+    if (!!current_state->zsbuf != !!state->zsbuf) {
+        r300_mark_atom_dirty(r300, &r300->dsa_state);
+    }
+
+    util_copy_framebuffer_state(r300->fb_state.state, state);
+
+    /* Remove trailing NULL colorbuffers. */
+    while (current_state->nr_cbufs && !current_state->cbufs[current_state->nr_cbufs-1])
+        current_state->nr_cbufs--;
+
     /* Set whether CMASK can be used. */
     r300->cmask_in_use =
-        state->nr_cbufs == 1 &&
+        state->nr_cbufs == 1 && state->cbufs[0] &&
         r300->screen->cmask_resource == state->cbufs[0]->texture;
 
     /* Need to reset clamping or colormask. */
@@ -1025,11 +1041,6 @@ r300_set_framebuffer_state(struct pipe_context* pipe,
     /* Re-swizzle the blend color. */
     r300_set_blend_color(pipe, &((struct r300_blend_color_state*)r300->blend_color_state.state)->state);
 
-    /* If zsbuf is set from NULL to non-NULL or vice versa.. */
-    if (!!old_state->zsbuf != !!state->zsbuf) {
-        r300_mark_atom_dirty(r300, &r300->dsa_state);
-    }
-
     if (r300->screen->info.drm_minor < 12) {
        /* The tiling flags are dependent on the surface miplevel, unfortunately.
         * This workarounds a bad design decision in old kernels which were
@@ -1037,8 +1048,6 @@ r300_set_framebuffer_state(struct pipe_context* pipe,
         r300_fb_set_tiling_flags(r300, state);
     }
 
-    util_copy_framebuffer_state(r300->fb_state.state, state);
-
     if (unlock_zbuffer) {
         pipe_surface_reference(&r300->locked_zbuffer, NULL);
     }
@@ -1089,7 +1098,8 @@ r300_set_framebuffer_state(struct pipe_context* pipe,
     if (DBG_ON(r300, DBG_FB)) {
         fprintf(stderr, "r300: set_framebuffer_state:\n");
         for (i = 0; i < state->nr_cbufs; i++) {
-            r300_print_fb_surf_info(state->cbufs[i], i, "CB");
+            if (state->cbufs[i])
+                r300_print_fb_surf_info(state->cbufs[i], i, "CB");
         }
         if (state->zsbuf) {
             r300_print_fb_surf_info(state->zsbuf, 0, "ZB");

src/gallium/drivers/r600/eg_asm.c

@@ -79,45 +79,49 @@ int eg_bytecode_cf_build(struct r600_bytecode *bc, struct r600_bytecode_cf *cf)
 			bc->bytecode[id++] = S_SQ_CF_ALLOC_EXPORT_WORD0_RW_GPR(cf->output.gpr) |
 					S_SQ_CF_ALLOC_EXPORT_WORD0_ELEM_SIZE(cf->output.elem_size) |
 					S_SQ_CF_ALLOC_EXPORT_WORD0_ARRAY_BASE(cf->output.array_base) |
-					S_SQ_CF_ALLOC_EXPORT_WORD0_TYPE(cf->output.type);
+					S_SQ_CF_ALLOC_EXPORT_WORD0_TYPE(cf->output.type) |
+					S_SQ_CF_ALLOC_EXPORT_WORD0_INDEX_GPR(cf->output.index_gpr);
 			bc->bytecode[id] =
 					S_SQ_CF_ALLOC_EXPORT_WORD1_BURST_COUNT(cf->output.burst_count - 1) |
 					S_SQ_CF_ALLOC_EXPORT_WORD1_SWIZ_SEL_X(cf->output.swizzle_x) |
 					S_SQ_CF_ALLOC_EXPORT_WORD1_SWIZ_SEL_Y(cf->output.swizzle_y) |
 					S_SQ_CF_ALLOC_EXPORT_WORD1_SWIZ_SEL_Z(cf->output.swizzle_z) |
 					S_SQ_CF_ALLOC_EXPORT_WORD1_SWIZ_SEL_W(cf->output.swizzle_w) |
-					S_SQ_CF_ALLOC_EXPORT_WORD1_BARRIER(cf->output.barrier) |
+					S_SQ_CF_ALLOC_EXPORT_WORD1_BARRIER(cf->barrier) |
 					S_SQ_CF_ALLOC_EXPORT_WORD1_CF_INST(opcode);
 
 			if (bc->chip_class == EVERGREEN) /* no EOP on cayman */
-				bc->bytecode[id] |= S_SQ_CF_ALLOC_EXPORT_WORD1_END_OF_PROGRAM(cf->output.end_of_program);
+				bc->bytecode[id] |= S_SQ_CF_ALLOC_EXPORT_WORD1_END_OF_PROGRAM(cf->end_of_program);
 			id++;
-		} else if (cfop->flags & CF_STRM) {
+		} else if (cfop->flags & CF_MEM) {
-			/* MEM_STREAM instructions */
+			/* MEM_STREAM, MEM_RING instructions */
 			bc->bytecode[id++] = S_SQ_CF_ALLOC_EXPORT_WORD0_RW_GPR(cf->output.gpr) |
 					S_SQ_CF_ALLOC_EXPORT_WORD0_ELEM_SIZE(cf->output.elem_size) |
 					S_SQ_CF_ALLOC_EXPORT_WORD0_ARRAY_BASE(cf->output.array_base) |
-					S_SQ_CF_ALLOC_EXPORT_WORD0_TYPE(cf->output.type);
+					S_SQ_CF_ALLOC_EXPORT_WORD0_TYPE(cf->output.type) |
+					S_SQ_CF_ALLOC_EXPORT_WORD0_INDEX_GPR(cf->output.index_gpr);
 			bc->bytecode[id] = S_SQ_CF_ALLOC_EXPORT_WORD1_BURST_COUNT(cf->output.burst_count - 1) |
-					S_SQ_CF_ALLOC_EXPORT_WORD1_BARRIER(cf->output.barrier) |
+					S_SQ_CF_ALLOC_EXPORT_WORD1_BARRIER(cf->barrier) |
 					S_SQ_CF_ALLOC_EXPORT_WORD1_CF_INST(opcode) |
 					S_SQ_CF_ALLOC_EXPORT_WORD1_BUF_COMP_MASK(cf->output.comp_mask) |
 					S_SQ_CF_ALLOC_EXPORT_WORD1_BUF_ARRAY_SIZE(cf->output.array_size);
 			if (bc->chip_class == EVERGREEN) /* no EOP on cayman */
-				bc->bytecode[id] |= S_SQ_CF_ALLOC_EXPORT_WORD1_END_OF_PROGRAM(cf->output.end_of_program);
+				bc->bytecode[id] |= S_SQ_CF_ALLOC_EXPORT_WORD1_END_OF_PROGRAM(cf->end_of_program);
 			id++;
 		} else {
-			/* branch, loop, call, return instructions */
+			/* other instructions */
 			bc->bytecode[id++] = S_SQ_CF_WORD0_ADDR(cf->cf_addr >> 1);
 			bc->bytecode[id++] =  S_SQ_CF_WORD1_CF_INST(opcode)|
 					S_SQ_CF_WORD1_BARRIER(1) |
 					S_SQ_CF_WORD1_COND(cf->cond) |
-					S_SQ_CF_WORD1_POP_COUNT(cf->pop_count);
+					S_SQ_CF_WORD1_POP_COUNT(cf->pop_count) |
+					S_SQ_CF_WORD1_END_OF_PROGRAM(cf->end_of_program);
 		}
 	}
 	return 0;
 }
 
+#if 0
 void eg_bytecode_export_read(struct r600_bytecode *bc,
 		struct r600_bytecode_output *output, uint32_t word0, uint32_t word1)
 {
@@ -138,3 +142,4 @@ void eg_bytecode_export_read(struct r600_bytecode *bc,
 	output->array_size = G_SQ_CF_ALLOC_EXPORT_WORD1_BUF_ARRAY_SIZE(word1);
 	output->comp_mask = G_SQ_CF_ALLOC_EXPORT_WORD1_BUF_COMP_MASK(word1);
 }
+#endif

src/gallium/drivers/r600/evergreen_state.c

@@ -927,7 +927,8 @@ static void *evergreen_create_rs_state(struct pipe_context *ctx,
 		S_028810_PS_UCP_MODE(3) |
 		S_028810_ZCLIP_NEAR_DISABLE(!state->depth_clip) |
 		S_028810_ZCLIP_FAR_DISABLE(!state->depth_clip) |
-		S_028810_DX_LINEAR_ATTR_CLIP_ENA(1);
+		S_028810_DX_LINEAR_ATTR_CLIP_ENA(1) |
+		S_028810_DX_RASTERIZATION_KILL(state->rasterizer_discard);
 	rs->multisample_enable = state->multisample;
 
 	/* offset */
@@ -996,7 +997,6 @@ static void *evergreen_create_rs_state(struct pipe_context *ctx,
 						  state->fill_back != PIPE_POLYGON_MODE_FILL) |
 			       S_028814_POLYMODE_FRONT_PTYPE(r600_translate_fill(state->fill_front)) |
 			       S_028814_POLYMODE_BACK_PTYPE(r600_translate_fill(state->fill_back)));
-	r600_store_context_reg(&rs->buffer, R_028350_SX_MISC, S_028350_MULTIPASS(state->rasterizer_discard));
 	return rs;
 }
 
@@ -1097,7 +1097,8 @@ struct pipe_sampler_view *
 evergreen_create_sampler_view_custom(struct pipe_context *ctx,
 				     struct pipe_resource *texture,
 				     const struct pipe_sampler_view *state,
-				     unsigned width0, unsigned height0)
+				     unsigned width0, unsigned height0,
+				     unsigned force_level)
 {
 	struct r600_screen *rscreen = (struct r600_screen*)ctx->screen;
 	struct r600_pipe_sampler_view *view = CALLOC_STRUCT(r600_pipe_sampler_view);
@@ -1109,6 +1110,8 @@ evergreen_create_sampler_view_custom(struct pipe_context *ctx,
 	unsigned macro_aspect, tile_split, bankh, bankw, nbanks, fmask_bankh;
 	enum pipe_format pipe_format = state->format;
 	struct radeon_surface_level *surflevel;
+	unsigned base_level, first_level, last_level;
+	uint64_t va;
 
 	if (view == NULL)
 		return NULL;
@@ -1165,13 +1168,26 @@ evergreen_create_sampler_view_custom(struct pipe_context *ctx,
 
 	endian = r600_colorformat_endian_swap(format);
 
+	base_level = 0;
+	first_level = state->u.tex.first_level;
+	last_level = state->u.tex.last_level;
 	width = width0;
 	height = height0;
 	depth = texture->depth0;
-	pitch = surflevel[0].nblk_x * util_format_get_blockwidth(pipe_format);
+
+	if (force_level) {
+		base_level = force_level;
+		first_level = 0;
+		last_level = 0;
+		width = u_minify(width, force_level);
+		height = u_minify(height, force_level);
+		depth = u_minify(depth, force_level);
+	}
+
+	pitch = surflevel[base_level].nblk_x * util_format_get_blockwidth(pipe_format);
 	non_disp_tiling = tmp->non_disp_tiling;
 
-	switch (surflevel[0].mode) {
+	switch (surflevel[base_level].mode) {
 	case RADEON_SURF_MODE_LINEAR_ALIGNED:
 		array_mode = V_028C70_ARRAY_LINEAR_ALIGNED;
 		break;
@@ -1210,6 +1226,8 @@ evergreen_create_sampler_view_custom(struct pipe_context *ctx,
 	} else if (texture->target == PIPE_TEXTURE_CUBE_ARRAY)
 		depth = texture->array_size / 6;
 
+	va = r600_resource_va(ctx->screen, texture);
+
 	view->tex_resource = &tmp->resource;
 	view->tex_resource_words[0] = (S_030000_DIM(r600_tex_dim(texture->target, texture->nr_samples)) |
 				       S_030000_PITCH((pitch / 8) - 1) |
@@ -1221,7 +1239,7 @@ evergreen_create_sampler_view_custom(struct pipe_context *ctx,
 	view->tex_resource_words[1] = (S_030004_TEX_HEIGHT(height - 1) |
 				       S_030004_TEX_DEPTH(depth - 1) |
 				       S_030004_ARRAY_MODE(array_mode));
-	view->tex_resource_words[2] = (surflevel[0].offset + r600_resource_va(ctx->screen, texture)) >> 8;
+	view->tex_resource_words[2] = (surflevel[base_level].offset + va) >> 8;
 
 	/* TEX_RESOURCE_WORD3.MIP_ADDRESS */
 	if (texture->nr_samples > 1 && rscreen->has_compressed_msaa_texturing) {
@@ -1231,12 +1249,12 @@ evergreen_create_sampler_view_custom(struct pipe_context *ctx,
 			view->skip_mip_address_reloc = true;
 		} else {
 			/* FMASK should be in MIP_ADDRESS for multisample textures */
-			view->tex_resource_words[3] = (tmp->fmask.offset + r600_resource_va(ctx->screen, texture)) >> 8;
+			view->tex_resource_words[3] = (tmp->fmask.offset + va) >> 8;
 		}
-	} else if (state->u.tex.last_level && texture->nr_samples <= 1) {
+	} else if (last_level && texture->nr_samples <= 1) {
-		view->tex_resource_words[3] = (surflevel[1].offset + r600_resource_va(ctx->screen, texture)) >> 8;
+		view->tex_resource_words[3] = (surflevel[1].offset + va) >> 8;
 	} else {
-		view->tex_resource_words[3] = (surflevel[0].offset + r600_resource_va(ctx->screen, texture)) >> 8;
+		view->tex_resource_words[3] = (surflevel[base_level].offset + va) >> 8;
 	}
 
 	view->tex_resource_words[4] = (word4 |
@@ -1255,8 +1273,8 @@ evergreen_create_sampler_view_custom(struct pipe_context *ctx,
 		view->tex_resource_words[5] |= S_030014_LAST_LEVEL(log_samples);
 		view->tex_resource_words[6] |= S_030018_FMASK_BANK_HEIGHT(fmask_bankh);
 	} else {
-		view->tex_resource_words[4] |= S_030010_BASE_LEVEL(state->u.tex.first_level);
+		view->tex_resource_words[4] |= S_030010_BASE_LEVEL(first_level);
-		view->tex_resource_words[5] |= S_030014_LAST_LEVEL(state->u.tex.last_level);
+		view->tex_resource_words[5] |= S_030014_LAST_LEVEL(last_level);
 		/* aniso max 16 samples */
 		view->tex_resource_words[6] |= S_030018_MAX_ANISO(4);
 	}
@@ -1277,7 +1295,7 @@ evergreen_create_sampler_view(struct pipe_context *ctx,
 			      const struct pipe_sampler_view *state)
 {
 	return evergreen_create_sampler_view_custom(ctx, tex, state,
-						    tex->width0, tex->height0);
+						    tex->width0, tex->height0, 0);
 }
 
 static void evergreen_emit_clip_state(struct r600_context *rctx, struct r600_atom *atom)
@@ -1407,7 +1425,7 @@ void evergreen_init_color_surface(struct r600_context *rctx,
 	struct pipe_resource *pipe_tex = surf->base.texture;
 	unsigned level = surf->base.u.tex.level;
 	unsigned pitch, slice;
-	unsigned color_info, color_attrib, color_dim = 0;
+	unsigned color_info, color_attrib, color_dim = 0, color_view;
 	unsigned format, swap, ntype, endian;
 	uint64_t offset, base_offset;
 	unsigned non_disp_tiling, macro_aspect, tile_split, bankh, bankw, fmask_bankh, nbanks;
@@ -1416,10 +1434,15 @@ void evergreen_init_color_surface(struct r600_context *rctx,
 	bool blend_clamp = 0, blend_bypass = 0;
 
 	offset = rtex->surface.level[level].offset;
-	if (rtex->surface.level[level].mode < RADEON_SURF_MODE_1D) {
+	if (rtex->surface.level[level].mode == RADEON_SURF_MODE_LINEAR) {
+		assert(surf->base.u.tex.first_layer == surf->base.u.tex.last_layer);
 		offset += rtex->surface.level[level].slice_size *
 			  surf->base.u.tex.first_layer;
-	}
+		color_view = 0;
+	} else
+		color_view = S_028C6C_SLICE_START(surf->base.u.tex.first_layer) |
+			     S_028C6C_SLICE_MAX(surf->base.u.tex.last_layer);
+
 	pitch = (rtex->surface.level[level].nblk_x) / 8 - 1;
 	slice = (rtex->surface.level[level].nblk_x * rtex->surface.level[level].nblk_y) / 64;
 	if (slice) {
@@ -1569,12 +1592,7 @@ void evergreen_init_color_surface(struct r600_context *rctx,
 	surf->cb_color_info = color_info;
 	surf->cb_color_pitch = S_028C64_PITCH_TILE_MAX(pitch);
 	surf->cb_color_slice = S_028C68_SLICE_TILE_MAX(slice);
-	if (rtex->surface.level[level].mode < RADEON_SURF_MODE_1D) {
+	surf->cb_color_view = color_view;
-		surf->cb_color_view = 0;
-	} else {
-		surf->cb_color_view = S_028C6C_SLICE_START(surf->base.u.tex.first_layer) |
-				      S_028C6C_SLICE_MAX(surf->base.u.tex.last_layer);
-	}
 	surf->cb_color_attrib = color_attrib;
 	if (rtex->fmask.size) {
 		surf->cb_color_fmask = (base_offset + rtex->fmask.offset) >> 8;
@@ -1824,12 +1842,14 @@ static void evergreen_set_framebuffer_state(struct pipe_context *ctx,
 	}
 
 	log_samples = util_logbase2(rctx->framebuffer.nr_samples);
-	if (rctx->b.chip_class == CAYMAN && rctx->db_misc_state.log_samples != log_samples) {
+	/* This is for Cayman to program SAMPLE_RATE, and for RV770 to fix a hw bug. */
+	if ((rctx->b.chip_class == CAYMAN ||
+	     rctx->b.family == CHIP_RV770) &&
+	    rctx->db_misc_state.log_samples != log_samples) {
 		rctx->db_misc_state.log_samples = log_samples;
 		rctx->db_misc_state.atom.dirty = true;
 	}
 
-	evergreen_update_db_shader_control(rctx);
 
 	/* Calculate the CS size. */
 	rctx->framebuffer.atom.num_dw = 4; /* SCISSOR */
@@ -2519,6 +2539,7 @@ static void evergreen_emit_constant_buffers(struct r600_context *rctx,
 		struct r600_resource *rbuffer;
 		uint64_t va;
 		unsigned buffer_index = ffs(dirty_mask) - 1;
+		unsigned gs_ring_buffer = (buffer_index == R600_GS_RING_CONST_BUFFER);
 
 		cb = &state->cb[buffer_index];
 		rbuffer = (struct r600_resource*)cb->buffer;
@@ -2527,10 +2548,12 @@ static void evergreen_emit_constant_buffers(struct r600_context *rctx,
 		va = r600_resource_va(&rctx->screen->b.b, &rbuffer->b.b);
 		va += cb->buffer_offset;
 
-		r600_write_context_reg_flag(cs, reg_alu_constbuf_size + buffer_index * 4,
+		if (!gs_ring_buffer) {
-				       ALIGN_DIVUP(cb->buffer_size >> 4, 16), pkt_flags);
+			r600_write_context_reg_flag(cs, reg_alu_constbuf_size + buffer_index * 4,
-		r600_write_context_reg_flag(cs, reg_alu_const_cache + buffer_index * 4, va >> 8,
+						    ALIGN_DIVUP(cb->buffer_size >> 4, 16), pkt_flags);
-						pkt_flags);
+			r600_write_context_reg_flag(cs, reg_alu_const_cache + buffer_index * 4, va >> 8,
+						    pkt_flags);
+		}
 
 		radeon_emit(cs, PKT3(PKT3_NOP, 0, 0) | pkt_flags);
 		radeon_emit(cs, r600_context_bo_reloc(&rctx->b, &rctx->b.rings.gfx, rbuffer, RADEON_USAGE_READ));
@@ -2540,10 +2563,12 @@ static void evergreen_emit_constant_buffers(struct r600_context *rctx,
 		radeon_emit(cs, va); /* RESOURCEi_WORD0 */
 		radeon_emit(cs, rbuffer->buf->size - cb->buffer_offset - 1); /* RESOURCEi_WORD1 */
 		radeon_emit(cs, /* RESOURCEi_WORD2 */
-				 S_030008_ENDIAN_SWAP(r600_endian_swap(32)) |
+			    S_030008_ENDIAN_SWAP(gs_ring_buffer ? ENDIAN_NONE : r600_endian_swap(32)) |
-				 S_030008_STRIDE(16) |
+			    S_030008_STRIDE(gs_ring_buffer ? 4 : 16) |
-				 S_030008_BASE_ADDRESS_HI(va >> 32UL));
+			    S_030008_BASE_ADDRESS_HI(va >> 32UL) |
+			    S_030008_DATA_FORMAT(FMT_32_32_32_32_FLOAT));
 		radeon_emit(cs, /* RESOURCEi_WORD3 */
+			         S_03000C_UNCACHED(gs_ring_buffer ? 1 : 0) |
 				 S_03000C_DST_SEL_X(V_03000C_SQ_SEL_X) |
 				 S_03000C_DST_SEL_Y(V_03000C_SQ_SEL_Y) |
 				 S_03000C_DST_SEL_Z(V_03000C_SQ_SEL_Z) |
@@ -2551,7 +2576,8 @@ static void evergreen_emit_constant_buffers(struct r600_context *rctx,
 		radeon_emit(cs, 0); /* RESOURCEi_WORD4 */
 		radeon_emit(cs, 0); /* RESOURCEi_WORD5 */
 		radeon_emit(cs, 0); /* RESOURCEi_WORD6 */
-		radeon_emit(cs, 0xc0000000); /* RESOURCEi_WORD7 */
+		radeon_emit(cs, /* RESOURCEi_WORD7 */
+			    S_03001C_TYPE(V_03001C_SQ_TEX_VTX_VALID_BUFFER));
 
 		radeon_emit(cs, PKT3(PKT3_NOP, 0, 0) | pkt_flags);
 		radeon_emit(cs, r600_context_bo_reloc(&rctx->b, &rctx->b.rings.gfx, rbuffer, RADEON_USAGE_READ));
@@ -2715,6 +2741,77 @@ static void evergreen_emit_vertex_fetch_shader(struct r600_context *rctx, struct
 	radeon_emit(cs, r600_context_bo_reloc(&rctx->b, &rctx->b.rings.gfx, shader->buffer, RADEON_USAGE_READ));
 }
 
+static void evergreen_emit_shader_stages(struct r600_context *rctx, struct r600_atom *a)
+{
+	struct radeon_winsys_cs *cs = rctx->b.rings.gfx.cs;
+	struct r600_shader_stages_state *state = (struct r600_shader_stages_state*)a;
+
+	uint32_t v = 0, v2 = 0, primid = 0;
+
+	if (state->geom_enable) {
+		uint32_t cut_val;
+
+		if (rctx->gs_shader->current->shader.gs_max_out_vertices <= 128)
+			cut_val = V_028A40_GS_CUT_128;
+		else if (rctx->gs_shader->current->shader.gs_max_out_vertices <= 256)
+			cut_val = V_028A40_GS_CUT_256;
+		else if (rctx->gs_shader->current->shader.gs_max_out_vertices <= 512)
+			cut_val = V_028A40_GS_CUT_512;
+		else
+			cut_val = V_028A40_GS_CUT_1024;
+		v = S_028B54_ES_EN(V_028B54_ES_STAGE_REAL) |
+			S_028B54_GS_EN(1) |
+			S_028B54_VS_EN(V_028B54_VS_STAGE_COPY_SHADER);
+
+		v2 = S_028A40_MODE(V_028A40_GS_SCENARIO_G) |
+			S_028A40_CUT_MODE(cut_val);
+
+		if (rctx->gs_shader->current->shader.gs_prim_id_input)
+			primid = 1;
+	}
+
+	r600_write_context_reg(cs, R_028B54_VGT_SHADER_STAGES_EN, v);
+	r600_write_context_reg(cs, R_028A40_VGT_GS_MODE, v2);
+	r600_write_context_reg(cs, R_028A84_VGT_PRIMITIVEID_EN, primid);
+}
+
+static void evergreen_emit_gs_rings(struct r600_context *rctx, struct r600_atom *a)
+{
+	struct pipe_screen *screen = rctx->b.b.screen;
+	struct radeon_winsys_cs *cs = rctx->b.rings.gfx.cs;
+	struct r600_gs_rings_state *state = (struct r600_gs_rings_state*)a;
+	struct r600_resource *rbuffer;
+
+	r600_write_config_reg(cs, R_008040_WAIT_UNTIL, S_008040_WAIT_3D_IDLE(1));
+	radeon_emit(cs, PKT3(PKT3_EVENT_WRITE, 0, 0));
+	radeon_emit(cs, EVENT_TYPE(EVENT_TYPE_VGT_FLUSH));
+
+	if (state->enable) {
+		rbuffer =(struct r600_resource*)state->esgs_ring.buffer;
+		r600_write_config_reg(cs, R_008C40_SQ_ESGS_RING_BASE,
+				(r600_resource_va(screen, &rbuffer->b.b)) >> 8);
+		radeon_emit(cs, PKT3(PKT3_NOP, 0, 0));
+		radeon_emit(cs, r600_context_bo_reloc(&rctx->b, &rctx->b.rings.gfx, rbuffer, RADEON_USAGE_READWRITE));
+		r600_write_config_reg(cs, R_008C44_SQ_ESGS_RING_SIZE,
+				state->esgs_ring.buffer_size >> 8);
+
+		rbuffer =(struct r600_resource*)state->gsvs_ring.buffer;
+		r600_write_config_reg(cs, R_008C48_SQ_GSVS_RING_BASE,
+				(r600_resource_va(screen, &rbuffer->b.b)) >> 8);
+		radeon_emit(cs, PKT3(PKT3_NOP, 0, 0));
+		radeon_emit(cs, r600_context_bo_reloc(&rctx->b, &rctx->b.rings.gfx, rbuffer, RADEON_USAGE_READWRITE));
+		r600_write_config_reg(cs, R_008C4C_SQ_GSVS_RING_SIZE,
+				state->gsvs_ring.buffer_size >> 8);
+	} else {
+		r600_write_config_reg(cs, R_008C44_SQ_ESGS_RING_SIZE, 0);
+		r600_write_config_reg(cs, R_008C4C_SQ_GSVS_RING_SIZE, 0);
+	}
+
+	r600_write_config_reg(cs, R_008040_WAIT_UNTIL, S_008040_WAIT_3D_IDLE(1));
+	radeon_emit(cs, PKT3(PKT3_EVENT_WRITE, 0, 0));
+	radeon_emit(cs, EVENT_TYPE(EVENT_TYPE_VGT_FLUSH));
+}
+
 void cayman_init_common_regs(struct r600_command_buffer *cb,
 			     enum chip_class ctx_chip_class,
 			     enum radeon_family ctx_family,
@@ -2733,7 +2830,9 @@ void cayman_init_common_regs(struct r600_command_buffer *cb,
 
 	r600_store_context_reg(cb, R_028A4C_PA_SC_MODE_CNTL_1, 0);
 
-	r600_store_context_reg(cb, R_028354_SX_SURFACE_SYNC, S_028354_SURFACE_SYNC_MASK(0xf));
+	r600_store_context_reg_seq(cb, R_028350_SX_MISC, 2);
+	r600_store_value(cb, 0);
+	r600_store_value(cb, S_028354_SURFACE_SYNC_MASK(0xf));
 
 	r600_store_context_reg(cb, R_028800_DB_DEPTH_CONTROL, 0);
 }
@@ -2905,6 +3004,7 @@ static void cayman_init_atom_start_cs(struct r600_context *rctx)
 
 	eg_store_loop_const(cb, R_03A200_SQ_LOOP_CONST_0, 0x01000FFF);
 	eg_store_loop_const(cb, R_03A200_SQ_LOOP_CONST_0 + (32 * 4), 0x01000FFF);
+	eg_store_loop_const(cb, R_03A200_SQ_LOOP_CONST_0 + (64 * 4), 0x01000FFF);
 }
 
 void evergreen_init_common_regs(struct r600_command_buffer *cb,
@@ -3008,7 +3108,9 @@ void evergreen_init_common_regs(struct r600_command_buffer *cb,
 	/* The cs checker requires this register to be set. */
 	r600_store_context_reg(cb, R_028800_DB_DEPTH_CONTROL, 0);
 
-	r600_store_context_reg(cb, R_028354_SX_SURFACE_SYNC, S_028354_SURFACE_SYNC_MASK(0xf));
+	r600_store_context_reg_seq(cb, R_028350_SX_MISC, 2);
+	r600_store_value(cb, 0);
+	r600_store_value(cb, S_028354_SURFACE_SYNC_MASK(0xf));
 
 	return;
 }
@@ -3363,6 +3465,7 @@ void evergreen_init_atom_start_cs(struct r600_context *rctx)
 
 	eg_store_loop_const(cb, R_03A200_SQ_LOOP_CONST_0, 0x01000FFF);
 	eg_store_loop_const(cb, R_03A200_SQ_LOOP_CONST_0 + (32 * 4), 0x01000FFF);
+	eg_store_loop_const(cb, R_03A200_SQ_LOOP_CONST_0 + (64 * 4), 0x01000FFF);
 }
 
 void evergreen_update_ps_state(struct pipe_context *ctx, struct r600_pipe_shader *shader)
@@ -3510,6 +3613,78 @@ void evergreen_update_ps_state(struct pipe_context *ctx, struct r600_pipe_shader
 		shader->flatshade = rctx->rasterizer->flatshade;
 }
 
+void evergreen_update_es_state(struct pipe_context *ctx, struct r600_pipe_shader *shader)
+{
+	struct r600_command_buffer *cb = &shader->command_buffer;
+	struct r600_shader *rshader = &shader->shader;
+
+	r600_init_command_buffer(cb, 32);
+
+	r600_store_context_reg(cb, R_028890_SQ_PGM_RESOURCES_ES,
+			       S_028890_NUM_GPRS(rshader->bc.ngpr) |
+			       S_028890_STACK_SIZE(rshader->bc.nstack));
+	r600_store_context_reg(cb, R_02888C_SQ_PGM_START_ES,
+			       r600_resource_va(ctx->screen, (void *)shader->bo) >> 8);
+	/* After that, the NOP relocation packet must be emitted (shader->bo, RADEON_USAGE_READ). */
+}
+
+void evergreen_update_gs_state(struct pipe_context *ctx, struct r600_pipe_shader *shader)
+{
+	struct r600_context *rctx = (struct r600_context *)ctx;
+	struct r600_command_buffer *cb = &shader->command_buffer;
+	struct r600_shader *rshader = &shader->shader;
+	struct r600_shader *cp_shader = &shader->gs_copy_shader->shader;
+	unsigned gsvs_itemsize =
+			(cp_shader->ring_item_size * rshader->gs_max_out_vertices) >> 2;
+
+	r600_init_command_buffer(cb, 64);
+
+	/* VGT_GS_MODE is written by evergreen_emit_shader_stages */
+
+	r600_store_context_reg(cb, R_028AB8_VGT_VTX_CNT_EN, 1);
+
+	r600_store_context_reg(cb, R_028B38_VGT_GS_MAX_VERT_OUT,
+			       S_028B38_MAX_VERT_OUT(rshader->gs_max_out_vertices));
+	r600_store_context_reg(cb, R_028A6C_VGT_GS_OUT_PRIM_TYPE,
+			       r600_conv_prim_to_gs_out(rshader->gs_output_prim));
+
+	if (rctx->screen->b.info.drm_minor >= 35) {
+		r600_store_context_reg(cb, R_028B90_VGT_GS_INSTANCE_CNT,
+				S_028B90_CNT(0) |
+				S_028B90_ENABLE(0));
+	}
+	r600_store_context_reg_seq(cb, R_02891C_SQ_GS_VERT_ITEMSIZE, 4);
+	r600_store_value(cb, cp_shader->ring_item_size >> 2);
+	r600_store_value(cb, 0);
+	r600_store_value(cb, 0);
+	r600_store_value(cb, 0);
+
+	r600_store_context_reg(cb, R_028900_SQ_ESGS_RING_ITEMSIZE,
+			       (rshader->ring_item_size) >> 2);
+
+	r600_store_context_reg(cb, R_028904_SQ_GSVS_RING_ITEMSIZE,
+			       gsvs_itemsize);
+
+	r600_store_context_reg_seq(cb, R_02892C_SQ_GSVS_RING_OFFSET_1, 3);
+	r600_store_value(cb, gsvs_itemsize);
+	r600_store_value(cb, gsvs_itemsize);
+	r600_store_value(cb, gsvs_itemsize);
+
+	/* FIXME calculate these values somehow ??? */
+	r600_store_context_reg_seq(cb, R_028A54_GS_PER_ES, 3);
+	r600_store_value(cb, 0x80); /* GS_PER_ES */
+	r600_store_value(cb, 0x100); /* ES_PER_GS */
+	r600_store_value(cb, 0x2); /* GS_PER_VS */
+
+	r600_store_context_reg(cb, R_028878_SQ_PGM_RESOURCES_GS,
+			       S_028878_NUM_GPRS(rshader->bc.ngpr) |
+			       S_028878_STACK_SIZE(rshader->bc.nstack));
+	r600_store_context_reg(cb, R_028874_SQ_PGM_START_GS,
+			       r600_resource_va(ctx->screen, (void *)shader->bo) >> 8);
+	/* After that, the NOP relocation packet must be emitted (shader->bo, RADEON_USAGE_READ). */
+}
+
+
 void evergreen_update_vs_state(struct pipe_context *ctx, struct r600_pipe_shader *shader)
 {
 	struct r600_command_buffer *cb = &shader->command_buffer;
@@ -3552,7 +3727,9 @@ void evergreen_update_vs_state(struct pipe_context *ctx, struct r600_pipe_shader
 		S_02881C_VS_OUT_CCDIST0_VEC_ENA((rshader->clip_dist_write & 0x0F) != 0) |
 		S_02881C_VS_OUT_CCDIST1_VEC_ENA((rshader->clip_dist_write & 0xF0) != 0) |
 		S_02881C_VS_OUT_MISC_VEC_ENA(rshader->vs_out_misc_write) |
-		S_02881C_USE_VTX_POINT_SIZE(rshader->vs_out_point_size);
+		S_02881C_USE_VTX_POINT_SIZE(rshader->vs_out_point_size) |
+		S_02881C_USE_VTX_EDGE_FLAG(rshader->vs_out_edgeflag) |
+		S_02881C_USE_VTX_RENDER_TARGET_INDX(rshader->vs_out_layer);
 }
 
 void *evergreen_create_resolve_blend(struct r600_context *rctx)
@@ -3919,6 +4096,10 @@ void evergreen_init_state_functions(struct r600_context *rctx)
 	rctx->atoms[id++] = &rctx->b.streamout.begin_atom;
 	r600_init_atom(rctx, &rctx->vertex_shader.atom, id++, r600_emit_shader, 23);
 	r600_init_atom(rctx, &rctx->pixel_shader.atom, id++, r600_emit_shader, 0);
+	r600_init_atom(rctx, &rctx->geometry_shader.atom, id++, r600_emit_shader, 0);
+	r600_init_atom(rctx, &rctx->export_shader.atom, id++, r600_emit_shader, 0);
+	r600_init_atom(rctx, &rctx->shader_stages.atom, id++, evergreen_emit_shader_stages, 6);
+	r600_init_atom(rctx, &rctx->gs_rings.atom, id++, evergreen_emit_gs_rings, 26);
 
 	rctx->b.b.create_blend_state = evergreen_create_blend_state;
 	rctx->b.b.create_depth_stencil_alpha_state = evergreen_create_dsa_state;

src/gallium/drivers/r600/evergreend.h

@@ -48,6 +48,7 @@
 #define EVENT_TYPE_ZPASS_DONE                  0x15
 #define EVENT_TYPE_CACHE_FLUSH_AND_INV_EVENT   0x16
 #define EVENT_TYPE_SO_VGTSTREAMOUT_FLUSH       0x1f
+#define EVENT_TYPE_VGT_FLUSH                   0x24
 #define EVENT_TYPE_FLUSH_AND_INV_DB_META       0x2c
 
 #define		EVENT_TYPE(x)                           ((x) << 0)
@@ -274,6 +275,11 @@
 #define   G_008E2C_NUM_LS_LDS(x)                       (((x) >> 16) & 0xFFFF)
 #define   C_008E2C_NUM_LS_LDS(x)                       0xFFFF0000
 
+#define R_008C40_SQ_ESGS_RING_BASE                    0x00008C40
+#define R_008C44_SQ_ESGS_RING_SIZE                    0x00008C44
+#define R_008C48_SQ_GSVS_RING_BASE                    0x00008C48
+#define R_008C4C_SQ_GSVS_RING_SIZE                    0x00008C4C
+
 #define R_008CF0_SQ_MS_FIFO_SIZES                     0x00008CF0
 #define   S_008CF0_CACHE_FIFO_SIZE(x)                  (((x) & 0xFF) << 0)
 #define   G_008CF0_CACHE_FIFO_SIZE(x)                  (((x) >> 0) & 0xFF)
@@ -576,6 +582,9 @@
 #define   S_028810_VTX_KILL_OR(x)                      (((x) & 0x1) << 21)
 #define   G_028810_VTX_KILL_OR(x)                      (((x) >> 21) & 0x1)
 #define   C_028810_VTX_KILL_OR                         0xFFDFFFFF
+#define   S_028810_DX_RASTERIZATION_KILL(x)            (((x) & 0x1) << 22)
+#define   G_028810_DX_RASTERIZATION_KILL(x)            (((x) >> 22) & 0x1)
+#define   C_028810_DX_RASTERIZATION_KILL               0xFFBFFFFF
 #define   S_028810_DX_LINEAR_ATTR_CLIP_ENA(x)          (((x) & 0x1) << 24)
 #define   G_028810_DX_LINEAR_ATTR_CLIP_ENA(x)          (((x) >> 24) & 0x1)
 #define   C_028810_DX_LINEAR_ATTR_CLIP_ENA             0xFEFFFFFF
@@ -821,12 +830,22 @@
 #define   S_028A40_MODE(x)                             (((x) & 0x3) << 0)
 #define   G_028A40_MODE(x)                             (((x) >> 0) & 0x3)
 #define   C_028A40_MODE                                0xFFFFFFFC
+#define     V_028A40_GS_OFF                            0
+#define     V_028A40_GS_SCENARIO_A                     1
+#define     V_028A40_GS_SCENARIO_B                     2
+#define     V_028A40_GS_SCENARIO_G                     3
+#define     V_028A40_GS_SCENARIO_C                     4
+#define     V_028A40_SPRITE_EN                         5
 #define   S_028A40_ES_PASSTHRU(x)                      (((x) & 0x1) << 2)
 #define   G_028A40_ES_PASSTHRU(x)                      (((x) >> 2) & 0x1)
 #define   C_028A40_ES_PASSTHRU                         0xFFFFFFFB
 #define   S_028A40_CUT_MODE(x)                         (((x) & 0x3) << 3)
 #define   G_028A40_CUT_MODE(x)                         (((x) >> 3) & 0x3)
 #define   C_028A40_CUT_MODE                            0xFFFFFFE7
+#define     V_028A40_GS_CUT_1024                       0
+#define     V_028A40_GS_CUT_512                        1
+#define     V_028A40_GS_CUT_256                        2
+#define     V_028A40_GS_CUT_128                        3
 #define   S_028A40_COMPUTE_MODE(x)                     (x << 14)
 #define   S_028A40_PARTIAL_THD_AT_EOI(x)               (x << 17)
 #define R_028A6C_VGT_GS_OUT_PRIM_TYPE                0x028A6C
@@ -1201,6 +1220,7 @@
 #define   C_030008_ENDIAN_SWAP                         0x3FFFFFFF
 
 #define R_03000C_SQ_VTX_CONSTANT_WORD3_0             0x03000C
+#define   S_03000C_UNCACHED(x)                         (((x) & 0x1) << 2)
 #define   S_03000C_DST_SEL_X(x)                        (((x) & 0x7) << 3)
 #define   G_03000C_DST_SEL_X(x)                        (((x) >> 3) & 0x7)
 #define     V_03000C_SQ_SEL_X                          0x00000000
@@ -1457,6 +1477,34 @@
 #define   G_028860_UNCACHED_FIRST_INST(x)              (((x) >> 28) & 0x1)
 #define   C_028860_UNCACHED_FIRST_INST                 0xEFFFFFFF
 
+#define R_028878_SQ_PGM_RESOURCES_GS                 0x028878
+#define   S_028878_NUM_GPRS(x)                         (((x) & 0xFF) << 0)
+#define   G_028878_NUM_GPRS(x)                         (((x) >> 0) & 0xFF)
+#define   C_028878_NUM_GPRS                            0xFFFFFF00
+#define   S_028878_STACK_SIZE(x)                       (((x) & 0xFF) << 8)
+#define   G_028878_STACK_SIZE(x)                       (((x) >> 8) & 0xFF)
+#define   C_028878_STACK_SIZE                          0xFFFF00FF
+#define   S_028878_DX10_CLAMP(x)                       (((x) & 0x1) << 21)
+#define   G_028878_DX10_CLAMP(x)                       (((x) >> 21) & 0x1)
+#define   C_028878_DX10_CLAMP                          0xFFDFFFFF
+#define   S_028878_UNCACHED_FIRST_INST(x)              (((x) & 0x1) << 28)
+#define   G_028878_UNCACHED_FIRST_INST(x)              (((x) >> 28) & 0x1)
+#define   C_028878_UNCACHED_FIRST_INST                 0xEFFFFFFF
+
+#define R_028890_SQ_PGM_RESOURCES_ES                 0x028890
+#define   S_028890_NUM_GPRS(x)                         (((x) & 0xFF) << 0)
+#define   G_028890_NUM_GPRS(x)                         (((x) >> 0) & 0xFF)
+#define   C_028890_NUM_GPRS                            0xFFFFFF00
+#define   S_028890_STACK_SIZE(x)                       (((x) & 0xFF) << 8)
+#define   G_028890_STACK_SIZE(x)                       (((x) >> 8) & 0xFF)
+#define   C_028890_STACK_SIZE                          0xFFFF00FF
+#define   S_028890_DX10_CLAMP(x)                       (((x) & 0x1) << 21)
+#define   G_028890_DX10_CLAMP(x)                       (((x) >> 21) & 0x1)
+#define   C_028890_DX10_CLAMP                          0xFFDFFFFF
+#define   S_028890_UNCACHED_FIRST_INST(x)              (((x) & 0x1) << 28)
+#define   G_028890_UNCACHED_FIRST_INST(x)              (((x) >> 28) & 0x1)
+#define   C_028890_UNCACHED_FIRST_INST                 0xEFFFFFFF
+
 #define R_028864_SQ_PGM_RESOURCES_2_VS               0x028864
 #define   S_028864_SINGLE_ROUND(x)                     (((x) & 0x3) << 0)
 #define   G_028864_SINGLE_ROUND(x)                     (((x) >> 0) & 0x3)
@@ -1880,6 +1928,8 @@
 #define   G_02884C_EXPORT_Z(x)                         (((x) >> 0) & 0x1)
 #define   C_02884C_EXPORT_Z                            0xFFFFFFFE
 #define R_02885C_SQ_PGM_START_VS                     0x0002885C
+#define R_028874_SQ_PGM_START_GS                     0x00028874
+#define R_02888C_SQ_PGM_START_ES                     0x0002888C
 #define R_0288A4_SQ_PGM_START_FS                     0x000288A4
 #define R_0288D0_SQ_PGM_START_LS                     0x000288d0
 #define R_0288A8_SQ_PGM_RESOURCES_FS                 0x000288A8
@@ -1894,6 +1944,9 @@
 #define R_028920_SQ_GS_VERT_ITEMSIZE_1               0x00028920
 #define R_028924_SQ_GS_VERT_ITEMSIZE_2               0x00028924
 #define R_028928_SQ_GS_VERT_ITEMSIZE_3               0x00028928
+#define R_02892C_SQ_GSVS_RING_OFFSET_1               0x0002892C
+#define R_028930_SQ_GSVS_RING_OFFSET_2               0x00028930
+#define R_028934_SQ_GSVS_RING_OFFSET_3               0x00028934
 #define R_028940_ALU_CONST_CACHE_PS_0                0x00028940
 #define R_028944_ALU_CONST_CACHE_PS_1                0x00028944
 #define R_028980_ALU_CONST_CACHE_VS_0                0x00028980
@@ -1928,6 +1981,15 @@
 #define   S_028A48_VPORT_SCISSOR_ENABLE(x)             (((x) & 0x1) << 1)
 #define   S_028A48_LINE_STIPPLE_ENABLE(x)              (((x) & 0x1) << 2)
 #define R_028A4C_PA_SC_MODE_CNTL_1                   0x00028A4C
+
+#define R_028A54_GS_PER_ES                           0x00028A54
+#define R_028A58_ES_PER_GS                           0x00028A58
+#define R_028A5C_GS_PER_VS                           0x00028A5C
+
+#define R_028A84_VGT_PRIMITIVEID_EN                  0x028A84
+#define   S_028A84_PRIMITIVEID_EN(x)                   (((x) & 0x1) << 0)
+#define   G_028A84_PRIMITIVEID_EN(x)                   (((x) >> 0) & 0x1)
+#define   C_028A84_PRIMITIVEID_EN                      0xFFFFFFFE
 #define R_028A94_VGT_MULTI_PRIM_IB_RESET_EN          0x00028A94
 #define   S_028A94_RESET_EN(x)                         (((x) & 0x1) << 0)
 #define   G_028A94_RESET_EN(x)                         (((x) >> 0) & 0x1)
@@ -1962,11 +2024,27 @@
 #define R_028B28_VGT_STRMOUT_DRAW_OPAQUE_OFFSET	     0x028B28
 #define R_028B2C_VGT_STRMOUT_DRAW_OPAQUE_BUFFER_FILLED_SIZE 0x028B2C
 #define R_028B30_VGT_STRMOUT_DRAW_OPAQUE_VERTEX_STRIDE 0x028B30
+#define R_028B38_VGT_GS_MAX_VERT_OUT                 0x028B38
+#define   S_028B38_MAX_VERT_OUT(x)                      (((x) & 0x7FF) << 0)
 #define R_028B44_VGT_STRMOUT_BASE_OFFSET_HI_0	     0x028B44
 #define R_028B48_VGT_STRMOUT_BASE_OFFSET_HI_1	     0x028B48
 #define R_028B4C_VGT_STRMOUT_BASE_OFFSET_HI_2	     0x028B4C
 #define R_028B50_VGT_STRMOUT_BASE_OFFSET_HI_3	     0x028B50
 #define R_028B54_VGT_SHADER_STAGES_EN                0x00028B54
+#define   S_028B54_LS_EN(x)                             (((x) & 0x3) << 0)
+#define     V_028B54_LS_STAGE_OFF                    0x00
+#define     V_028B54_LS_STAGE_ON                     0x01
+#define     V_028B54_CS_STAGE_ON                     0x02
+#define   S_028B54_HS_EN(x)                             (((x) & 0x1) << 2)
+#define   S_028B54_ES_EN(x)                             (((x) & 0x3) << 3)
+#define     V_028B54_ES_STAGE_OFF                    0x00
+#define     V_028B54_ES_STAGE_DS                     0x01
+#define     V_028B54_ES_STAGE_REAL                   0x02
+#define   S_028B54_GS_EN(x)                             (((x) & 0x1) << 5)
+#define   S_028B54_VS_EN(x)                             (((x) & 0x3) << 6)
+#define     V_028B54_VS_STAGE_REAL                   0x00
+#define     V_028B54_VS_STAGE_DS                     0x01
+#define     V_028B54_VS_STAGE_COPY_SHADER            0x02
 #define R_028B70_DB_ALPHA_TO_MASK                    0x00028B70
 #define   S_028B70_ALPHA_TO_MASK_ENABLE(x)		(((x) & 0x1) << 0)
 #define   S_028B70_ALPHA_TO_MASK_OFFSET0(x)		(((x) & 0x3) << 8)
@@ -1998,12 +2076,9 @@
 #define   S_028B8C_OFFSET(x)                           (((x) & 0xFFFFFFFF) << 0)
 #define   G_028B8C_OFFSET(x)                           (((x) >> 0) & 0xFFFFFFFF)
 #define   C_028B8C_OFFSET                              0x00000000
-#define R_028B94_VGT_STRMOUT_CONFIG                  0x028B94
+#define R_028B90_VGT_GS_INSTANCE_CNT                 0x00028B90
-#define   S_028B94_STREAMOUT_0_EN(x)			(((x) & 0x1) << 0)
+#define   S_028B90_ENABLE(x)                           (((x) & 0x1) << 0)
-#define   S_028B94_STREAMOUT_1_EN(x)			(((x) & 0x1) << 1)
+#define   S_028B90_CNT(x)                              (((x) & 0x7F) << 2)
-#define   S_028B94_STREAMOUT_2_EN(x)			(((x) & 0x1) << 2)
-#define   S_028B94_STREAMOUT_3_EN(x)			(((x) & 0x1) << 3)
-#define   S_028B94_RAST_STREAM(x)			(((x) & 0x07) << 4)
 #define R_028B98_VGT_STRMOUT_BUFFER_CONFIG           0x028B98
 #define   S_028B98_STREAM_0_BUFFER_EN(x)		(((x) & 0x0F) << 0)
 #define   S_028B98_STREAM_1_BUFFER_EN(x)		(((x) & 0x0F) << 4)

src/gallium/drivers/r600/r600_asm.c

@@ -193,7 +193,6 @@ int r600_bytecode_add_output(struct r600_bytecode *bc,
 		if ((output->gpr + output->burst_count) == bc->cf_last->output.gpr &&
 			(output->array_base + output->burst_count) == bc->cf_last->output.array_base) {
 
-			bc->cf_last->output.end_of_program |= output->end_of_program;
 			bc->cf_last->op = bc->cf_last->output.op = output->op;
 			bc->cf_last->output.gpr = output->gpr;
 			bc->cf_last->output.array_base = output->array_base;
@@ -203,7 +202,6 @@ int r600_bytecode_add_output(struct r600_bytecode *bc,
 		} else if (output->gpr == (bc->cf_last->output.gpr + bc->cf_last->output.burst_count) &&
 			output->array_base == (bc->cf_last->output.array_base + bc->cf_last->output.burst_count)) {
 
-			bc->cf_last->output.end_of_program |= output->end_of_program;
 			bc->cf_last->op = bc->cf_last->output.op = output->op;
 			bc->cf_last->output.burst_count += output->burst_count;
 			return 0;
@@ -215,6 +213,7 @@ int r600_bytecode_add_output(struct r600_bytecode *bc,
 		return r;
 	bc->cf_last->op = output->op;
 	memcpy(&bc->cf_last->output, output, sizeof(struct r600_bytecode_output));
+	bc->cf_last->barrier = 1;
 	return 0;
 }
 
@@ -1526,24 +1525,26 @@ static int r600_bytecode_cf_build(struct r600_bytecode *bc, struct r600_bytecode
 		bc->bytecode[id++] = S_SQ_CF_ALLOC_EXPORT_WORD0_RW_GPR(cf->output.gpr) |
 			S_SQ_CF_ALLOC_EXPORT_WORD0_ELEM_SIZE(cf->output.elem_size) |
 			S_SQ_CF_ALLOC_EXPORT_WORD0_ARRAY_BASE(cf->output.array_base) |
-			S_SQ_CF_ALLOC_EXPORT_WORD0_TYPE(cf->output.type);
+			S_SQ_CF_ALLOC_EXPORT_WORD0_TYPE(cf->output.type) |
+			S_SQ_CF_ALLOC_EXPORT_WORD0_INDEX_GPR(cf->output.index_gpr);
 		bc->bytecode[id++] = S_SQ_CF_ALLOC_EXPORT_WORD1_BURST_COUNT(cf->output.burst_count - 1) |
 			S_SQ_CF_ALLOC_EXPORT_WORD1_SWIZ_SEL_X(cf->output.swizzle_x) |
 			S_SQ_CF_ALLOC_EXPORT_WORD1_SWIZ_SEL_Y(cf->output.swizzle_y) |
 			S_SQ_CF_ALLOC_EXPORT_WORD1_SWIZ_SEL_Z(cf->output.swizzle_z) |
 			S_SQ_CF_ALLOC_EXPORT_WORD1_SWIZ_SEL_W(cf->output.swizzle_w) |
-			S_SQ_CF_ALLOC_EXPORT_WORD1_BARRIER(cf->output.barrier) |
+			S_SQ_CF_ALLOC_EXPORT_WORD1_BARRIER(cf->barrier) |
 			S_SQ_CF_ALLOC_EXPORT_WORD1_CF_INST(opcode) |
-			S_SQ_CF_ALLOC_EXPORT_WORD1_END_OF_PROGRAM(cf->output.end_of_program);
+			S_SQ_CF_ALLOC_EXPORT_WORD1_END_OF_PROGRAM(cf->end_of_program);
-	} else if (cfop->flags & CF_STRM) {
+	} else if (cfop->flags & CF_MEM) {
 		bc->bytecode[id++] = S_SQ_CF_ALLOC_EXPORT_WORD0_RW_GPR(cf->output.gpr) |
 			S_SQ_CF_ALLOC_EXPORT_WORD0_ELEM_SIZE(cf->output.elem_size) |
 			S_SQ_CF_ALLOC_EXPORT_WORD0_ARRAY_BASE(cf->output.array_base) |
-			S_SQ_CF_ALLOC_EXPORT_WORD0_TYPE(cf->output.type);
+			S_SQ_CF_ALLOC_EXPORT_WORD0_TYPE(cf->output.type) |
+			S_SQ_CF_ALLOC_EXPORT_WORD0_INDEX_GPR(cf->output.index_gpr);
 		bc->bytecode[id++] = S_SQ_CF_ALLOC_EXPORT_WORD1_BURST_COUNT(cf->output.burst_count - 1) |
-			S_SQ_CF_ALLOC_EXPORT_WORD1_BARRIER(cf->output.barrier) |
+			S_SQ_CF_ALLOC_EXPORT_WORD1_BARRIER(cf->barrier) |
 			S_SQ_CF_ALLOC_EXPORT_WORD1_CF_INST(opcode) |
-			S_SQ_CF_ALLOC_EXPORT_WORD1_END_OF_PROGRAM(cf->output.end_of_program) |
+			S_SQ_CF_ALLOC_EXPORT_WORD1_END_OF_PROGRAM(cf->end_of_program) |
 			S_SQ_CF_ALLOC_EXPORT_WORD1_BUF_ARRAY_SIZE(cf->output.array_size) |
 			S_SQ_CF_ALLOC_EXPORT_WORD1_BUF_COMP_MASK(cf->output.comp_mask);
 	} else {
@@ -1551,7 +1552,8 @@ static int r600_bytecode_cf_build(struct r600_bytecode *bc, struct r600_bytecode
 		bc->bytecode[id++] = S_SQ_CF_WORD1_CF_INST(opcode) |
 					S_SQ_CF_WORD1_BARRIER(1) |
 			                S_SQ_CF_WORD1_COND(cf->cond) |
-			                S_SQ_CF_WORD1_POP_COUNT(cf->pop_count);
+			                S_SQ_CF_WORD1_POP_COUNT(cf->pop_count) |
+					S_SQ_CF_WORD1_END_OF_PROGRAM(cf->end_of_program);
 	}
 	return 0;
 }
@@ -1932,12 +1934,12 @@ void r600_bytecode_disasm(struct r600_bytecode *bc)
 				print_indent(o, 67);
 
 				fprintf(stderr, " ES:%X ", cf->output.elem_size);
-				if (!cf->output.barrier)
+				if (!cf->barrier)
 					fprintf(stderr, "NO_BARRIER ");
-				if (cf->output.end_of_program)
+				if (cf->end_of_program)
 					fprintf(stderr, "EOP ");
 				fprintf(stderr, "\n");
-			} else if (r600_isa_cf(cf->op)->flags & CF_STRM) {
+			} else if (r600_isa_cf(cf->op)->flags & CF_MEM) {
 				int o = 0;
 				const char *exp_type[] = {"WRITE", "WRITE_IND", "WRITE_ACK",
 						"WRITE_IND_ACK"};
@@ -1963,14 +1965,17 @@ void r600_bytecode_disasm(struct r600_bytecode *bc)
 						o += print_swizzle(7);
 				}
 
+				if (cf->output.type == V_SQ_CF_ALLOC_EXPORT_WORD0_SQ_EXPORT_WRITE_IND)
+					o += fprintf(stderr, " R%d", cf->output.index_gpr);
+
 				o += print_indent(o, 67);
 
 				fprintf(stderr, " ES:%i ", cf->output.elem_size);
 				if (cf->output.array_size != 0xFFF)
 					fprintf(stderr, "AS:%i ", cf->output.array_size);
-				if (!cf->output.barrier)
+				if (!cf->barrier)
 					fprintf(stderr, "NO_BARRIER ");
-				if (cf->output.end_of_program)
+				if (cf->end_of_program)
 					fprintf(stderr, "EOP ");
 				fprintf(stderr, "\n");
 			} else {
@@ -2486,6 +2491,7 @@ void r600_bytecode_alu_read(struct r600_bytecode *bc,
 	}
 }
 
+#if 0
 void r600_bytecode_export_read(struct r600_bytecode *bc,
 		struct r600_bytecode_output *output, uint32_t word0, uint32_t word1)
 {
@@ -2506,3 +2512,4 @@ void r600_bytecode_export_read(struct r600_bytecode *bc,
 	output->array_size = G_SQ_CF_ALLOC_EXPORT_WORD1_BUF_ARRAY_SIZE(word1);
 	output->comp_mask = G_SQ_CF_ALLOC_EXPORT_WORD1_BUF_COMP_MASK(word1);
 }
+#endif

src/gallium/drivers/r600/r600_asm.h

@@ -115,7 +115,6 @@ struct r600_bytecode_output {
 	unsigned			array_size;
 	unsigned			comp_mask;
 	unsigned			type;
-	unsigned			end_of_program;
 
 	unsigned			op;
 
@@ -126,7 +125,7 @@ struct r600_bytecode_output {
 	unsigned			swizzle_z;
 	unsigned			swizzle_w;
 	unsigned			burst_count;
-	unsigned			barrier;
+	unsigned			index_gpr;
 };
 
 struct r600_bytecode_kcache {
@@ -148,6 +147,8 @@ struct r600_bytecode_cf {
 	struct r600_bytecode_kcache		kcache[4];
 	unsigned			r6xx_uses_waterfall;
 	unsigned			eg_alu_extended;
+	unsigned			barrier;
+	unsigned			end_of_program;
 	struct list_head		alu;
 	struct list_head		tex;
 	struct list_head		vtx;

src/gallium/drivers/r600/r600_blit.c

@@ -59,6 +59,7 @@ static void r600_blitter_begin(struct pipe_context *ctx, enum r600_blitter_op op
 	util_blitter_save_vertex_buffer_slot(rctx->blitter, rctx->vertex_buffer_state.vb);
 	util_blitter_save_vertex_elements(rctx->blitter, rctx->vertex_fetch_shader.cso);
 	util_blitter_save_vertex_shader(rctx->blitter, rctx->vs_shader);
+	util_blitter_save_geometry_shader(rctx->blitter, rctx->gs_shader);
 	util_blitter_save_so_targets(rctx->blitter, rctx->b.streamout.num_targets,
 				     (struct pipe_stream_output_target**)rctx->b.streamout.targets);
 	util_blitter_save_rasterizer(rctx->blitter, rctx->rasterizer_state.cso);
@@ -598,6 +599,12 @@ static void r600_copy_buffer(struct pipe_context *ctx, struct pipe_resource *dst
 	} else {
 		util_resource_copy_region(ctx, dst, 0, dstx, 0, 0, src, 0, src_box);
 	}
+
+	/* The index buffer (VGT) doesn't seem to see the result of the copying.
+	 * Can we somehow flush the index buffer cache? Starting a new IB seems
+	 * to do the trick. */
+	if (rctx->b.chip_class <= R700)
+		rctx->b.rings.gfx.flush(ctx, RADEON_FLUSH_ASYNC);
 }
 
 /**
@@ -678,6 +685,7 @@ static void r600_resource_copy_region(struct pipe_context *ctx,
 	struct pipe_surface *dst_view, dst_templ;
 	struct pipe_sampler_view src_templ, *src_view;
 	unsigned dst_width, dst_height, src_width0, src_height0, src_widthFL, src_heightFL;
+	unsigned src_force_level = 0;
 	struct pipe_box sbox, dstbox;
 
 	/* Handle buffers first. */
@@ -736,6 +744,8 @@ static void r600_resource_copy_region(struct pipe_context *ctx,
 		sbox.height = util_format_get_nblocksy(src->format, src_box->height);
 		sbox.depth = src_box->depth;
 		src_box = &sbox;
+
+		src_force_level = src_level;
 	} else if (!util_blitter_is_copy_supported(rctx->blitter, dst, src)) {
 		if (util_format_is_subsampled_2x1_32bpp(src->format)) {
 
@@ -788,7 +798,8 @@ static void r600_resource_copy_region(struct pipe_context *ctx,
 
 	if (rctx->b.chip_class >= EVERGREEN) {
 		src_view = evergreen_create_sampler_view_custom(ctx, src, &src_templ,
-								src_width0, src_height0);
+								src_width0, src_height0,
+								src_force_level);
 	} else {
 		src_view = r600_create_sampler_view_custom(ctx, src, &src_templ,
 							   src_widthFL, src_heightFL);

src/gallium/drivers/r600/r600_hw_context.c

@@ -81,7 +81,7 @@ void r600_need_cs_space(struct r600_context *ctx, unsigned num_dw,
 	}
 
 	/* SX_MISC */
-	if (ctx->b.chip_class <= R700) {
+	if (ctx->b.chip_class == R600) {
 		num_dw += 3;
 	}
 
@@ -210,6 +210,15 @@ void r600_flush_emit(struct r600_context *rctx)
 				S_0085F0_SMX_ACTION_ENA(1);
 	}
 
+	/* Workaround for buggy flushing on some R6xx chipsets. */
+	if (rctx->b.flags & R600_CONTEXT_FLUSH_AND_INV &&
+	    (rctx->b.family == CHIP_RV670 ||
+	     rctx->b.family == CHIP_RS780 ||
+	     rctx->b.family == CHIP_RS880)) {
+		cp_coher_cntl |=  S_0085F0_CB1_DEST_BASE_ENA(1) |
+				  S_0085F0_DEST_BASE_0_ENA(1);
+	}
+
 	if (cp_coher_cntl) {
 		cs->buf[cs->cdw++] = PKT3(PKT3_SURFACE_SYNC, 3, 0);
 		cs->buf[cs->cdw++] = cp_coher_cntl;   /* CP_COHER_CNTL */
@@ -260,7 +269,7 @@ void r600_context_flush(struct r600_context *ctx, unsigned flags)
 	r600_flush_emit(ctx);
 
 	/* old kernels and userspace don't set SX_MISC, so we must reset it to 0 here */
-	if (ctx->b.chip_class <= R700) {
+	if (ctx->b.chip_class == R600) {
 		r600_write_context_reg(cs, R_028350_SX_MISC, 0);
 	}
 
@@ -301,6 +310,12 @@ void r600_begin_new_cs(struct r600_context *ctx)
 	ctx->config_state.atom.dirty = true;
 	ctx->stencil_ref.atom.dirty = true;
 	ctx->vertex_fetch_shader.atom.dirty = true;
+	ctx->export_shader.atom.dirty = true;
+	if (ctx->gs_shader) {
+		ctx->geometry_shader.atom.dirty = true;
+		ctx->shader_stages.atom.dirty = true;
+		ctx->gs_rings.atom.dirty = true;
+	}
 	ctx->vertex_shader.atom.dirty = true;
 	ctx->viewport.atom.dirty = true;
 
@@ -346,7 +361,7 @@ void r600_begin_new_cs(struct r600_context *ctx)
 	ctx->last_primitive_type = -1;
 	ctx->last_start_instance = -1;
 
-	ctx->initial_gfx_cs_size = ctx->b.rings.gfx.cs->cdw;
+	ctx->b.initial_gfx_cs_size = ctx->b.rings.gfx.cs->cdw;
 }
 
 /* The max number of bytes to copy per packet. */

src/gallium/drivers/r600/r600_pipe.c

@@ -44,7 +44,7 @@
 static const struct debug_named_value r600_debug_options[] = {
 	/* features */
 #if defined(R600_USE_LLVM)
-	{ "nollvm", DBG_NO_LLVM, "Disable the LLVM shader compiler" },
+	{ "llvm", DBG_LLVM, "Enable the LLVM shader compiler" },
 #endif
 	{ "nocpdma", DBG_NO_CP_DMA, "Disable CP DMA" },
 	{ "nodma", DBG_NO_ASYNC_DMA, "Disable asynchronous DMA" },
@@ -73,7 +73,7 @@ static void r600_flush(struct pipe_context *ctx, unsigned flags)
 	unsigned render_cond_mode = 0;
 	boolean render_cond_cond = FALSE;
 
-	if (rctx->b.rings.gfx.cs->cdw == rctx->initial_gfx_cs_size)
+	if (rctx->b.rings.gfx.cs->cdw == rctx->b.initial_gfx_cs_size)
 		return;
 
 	rctx->b.rings.gfx.flushing = true;
@@ -94,7 +94,7 @@ static void r600_flush(struct pipe_context *ctx, unsigned flags)
 		ctx->render_condition(ctx, render_cond, render_cond_cond, render_cond_mode);
 	}
 
-	rctx->initial_gfx_cs_size = rctx->b.rings.gfx.cs->cdw;
+	rctx->b.initial_gfx_cs_size = rctx->b.rings.gfx.cs->cdw;
 }
 
 static void r600_flush_from_st(struct pipe_context *ctx,
@@ -347,7 +347,6 @@ static int r600_get_param(struct pipe_screen* pscreen, enum pipe_cap param)
 	case PIPE_CAP_VERTEX_ELEMENT_SRC_OFFSET_4BYTE_ALIGNED_ONLY:
 	case PIPE_CAP_USER_INDEX_BUFFERS:
 	case PIPE_CAP_USER_CONSTANT_BUFFERS:
-	case PIPE_CAP_COMPUTE:
 	case PIPE_CAP_START_INSTANCE:
 	case PIPE_CAP_MAX_DUAL_SOURCE_RENDER_TARGETS:
 	case PIPE_CAP_TEXTURE_BUFFER_OBJECTS:
@@ -356,6 +355,9 @@ static int r600_get_param(struct pipe_screen* pscreen, enum pipe_cap param)
 	case PIPE_CAP_TEXTURE_MULTISAMPLE:
 		return 1;
 
+	case PIPE_CAP_COMPUTE:
+		return rscreen->b.chip_class > R700;
+
 	case PIPE_CAP_TGSI_TEXCOORD:
 		return 0;
 
@@ -372,6 +374,11 @@ static int r600_get_param(struct pipe_screen* pscreen, enum pipe_cap param)
 		return 1;
 
 	case PIPE_CAP_GLSL_FEATURE_LEVEL:
+		if (family >= CHIP_CEDAR)
+		   return 330;
+		/* pre-evergreen geom shaders need newer kernel */
+		if (rscreen->b.info.drm_minor >= 37)
+		   return 330;
 		return 140;
 
 	/* Supported except the original R600. */
@@ -383,6 +390,7 @@ static int r600_get_param(struct pipe_screen* pscreen, enum pipe_cap param)
 	/* Supported on Evergreen. */
 	case PIPE_CAP_SEAMLESS_CUBE_MAP_PER_TEXTURE:
 	case PIPE_CAP_CUBE_MAP_ARRAY:
+	case PIPE_CAP_TGSI_VS_LAYER:
 		return family >= CHIP_CEDAR ? 1 : 0;
 
 	/* Unsupported features. */
@@ -392,7 +400,6 @@ static int r600_get_param(struct pipe_screen* pscreen, enum pipe_cap param)
 	case PIPE_CAP_FRAGMENT_COLOR_CLAMPED:
 	case PIPE_CAP_VERTEX_COLOR_CLAMPED:
 	case PIPE_CAP_USER_VERTEX_BUFFERS:
-	case PIPE_CAP_TGSI_VS_LAYER:
 		return 0;
 
 	/* Stream output. */
@@ -404,19 +411,27 @@ static int r600_get_param(struct pipe_screen* pscreen, enum pipe_cap param)
 	case PIPE_CAP_MAX_STREAM_OUTPUT_INTERLEAVED_COMPONENTS:
 		return 32*4;
 
+	/* Geometry shader output. */
+	case PIPE_CAP_MAX_GEOMETRY_OUTPUT_VERTICES:
+		return 1024;
+	case PIPE_CAP_MAX_GEOMETRY_TOTAL_OUTPUT_COMPONENTS:
+		return 16384;
+
 	/* Texturing. */
 	case PIPE_CAP_MAX_TEXTURE_2D_LEVELS:
-	case PIPE_CAP_MAX_TEXTURE_3D_LEVELS:
 	case PIPE_CAP_MAX_TEXTURE_CUBE_LEVELS:
 		if (family >= CHIP_CEDAR)
 			return 15;
 		else
 			return 14;
+	case PIPE_CAP_MAX_TEXTURE_3D_LEVELS:
+		/* textures support 8192, but layered rendering supports 2048 */
+		return 12;
 	case PIPE_CAP_MAX_TEXTURE_ARRAY_LAYERS:
-		return rscreen->b.info.drm_minor >= 9 ?
+		/* textures support 8192, but layered rendering supports 2048 */
-			(family >= CHIP_CEDAR ? 16384 : 8192) : 0;
+		return rscreen->b.info.drm_minor >= 9 ? 2048 : 0;
 	case PIPE_CAP_MAX_COMBINED_SAMPLERS:
-		return 32;
+		return 48;
 
 	/* Render targets. */
 	case PIPE_CAP_MAX_RENDER_TARGETS:
@@ -449,14 +464,20 @@ static int r600_get_param(struct pipe_screen* pscreen, enum pipe_cap param)
 
 static int r600_get_shader_param(struct pipe_screen* pscreen, unsigned shader, enum pipe_shader_cap param)
 {
+	struct r600_screen *rscreen = (struct r600_screen *)pscreen;
+
 	switch(shader)
 	{
 	case PIPE_SHADER_FRAGMENT:
 	case PIPE_SHADER_VERTEX:
-        case PIPE_SHADER_COMPUTE:
+	case PIPE_SHADER_COMPUTE:
 		break;
 	case PIPE_SHADER_GEOMETRY:
-		/* XXX: support and enable geometry programs */
+		if (rscreen->b.family >= CHIP_CEDAR)
+			break;
+		/* pre-evergreen geom shaders need newer kernel */
+		if (rscreen->b.info.drm_minor >= 37)
+			break;
 		return 0;
 	default:
 		/* XXX: support tessellation on Evergreen */
@@ -568,10 +589,10 @@ struct pipe_screen *r600_screen_create(struct radeon_winsys *ws)
 		rscreen->b.debug_flags |= DBG_COMPUTE;
 	if (debug_get_bool_option("R600_DUMP_SHADERS", FALSE))
 		rscreen->b.debug_flags |= DBG_FS | DBG_VS | DBG_GS | DBG_PS | DBG_CS;
-	if (!debug_get_bool_option("R600_HYPERZ", TRUE))
+	if (debug_get_bool_option("R600_HYPERZ", FALSE))
-		rscreen->b.debug_flags |= DBG_NO_HYPERZ;
+		rscreen->b.debug_flags |= DBG_HYPERZ;
-	if (!debug_get_bool_option("R600_LLVM", TRUE))
+	if (debug_get_bool_option("R600_LLVM", FALSE))
-		rscreen->b.debug_flags |= DBG_NO_LLVM;
+		rscreen->b.debug_flags |= DBG_LLVM;
 
 	if (rscreen->b.family == CHIP_UNKNOWN) {
 		fprintf(stderr, "r600: Unknown chipset 0x%04X\n", rscreen->b.info.pci_id);

src/gallium/drivers/r600/r600_pipe.h

@@ -38,21 +38,22 @@
 #include "util/u_double_list.h"
 #include "util/u_transfer.h"
 
-#define R600_NUM_ATOMS 41
+#define R600_NUM_ATOMS 42
 
 /* the number of CS dwords for flushing and drawing */
 #define R600_MAX_FLUSH_CS_DWORDS	16
-#define R600_MAX_DRAW_CS_DWORDS		34
+#define R600_MAX_DRAW_CS_DWORDS		37
 #define R600_TRACE_CS_DWORDS		7
 
 #define R600_MAX_USER_CONST_BUFFERS 13
-#define R600_MAX_DRIVER_CONST_BUFFERS 3
+#define R600_MAX_DRIVER_CONST_BUFFERS 4
 #define R600_MAX_CONST_BUFFERS (R600_MAX_USER_CONST_BUFFERS + R600_MAX_DRIVER_CONST_BUFFERS)
 
 /* start driver buffers after user buffers */
 #define R600_UCP_CONST_BUFFER (R600_MAX_USER_CONST_BUFFERS)
 #define R600_TXQ_CONST_BUFFER (R600_MAX_USER_CONST_BUFFERS + 1)
 #define R600_BUFFER_INFO_CONST_BUFFER (R600_MAX_USER_CONST_BUFFERS + 2)
+#define R600_GS_RING_CONST_BUFFER (R600_MAX_USER_CONST_BUFFERS + 3)
 
 #define R600_MAX_CONST_BUFFER_SIZE 4096
 
@@ -159,6 +160,7 @@ struct r600_sample_mask {
 struct r600_config_state {
 	struct r600_atom atom;
 	unsigned sq_gpr_resource_mgmt_1;
+	unsigned sq_gpr_resource_mgmt_2;
 };
 
 struct r600_stencil_ref
@@ -179,9 +181,21 @@ struct r600_viewport_state {
 	struct pipe_viewport_state state;
 };
 
+struct r600_shader_stages_state {
+	struct r600_atom atom;
+	unsigned geom_enable;
+};
+
+struct r600_gs_rings_state {
+	struct r600_atom atom;
+	unsigned enable;
+	struct pipe_constant_buffer esgs_ring;
+	struct pipe_constant_buffer gsvs_ring;
+};
+
 /* This must start from 16. */
 /* features */
-#define DBG_NO_LLVM		(1 << 17)
+#define DBG_LLVM		(1 << 17)
 #define DBG_NO_CP_DMA		(1 << 18)
 #define DBG_NO_ASYNC_DMA	(1 << 19)
 /* shader backend */
@@ -221,6 +235,7 @@ struct r600_rasterizer_state {
 	unsigned                        clip_plane_enable;
 	unsigned			pa_sc_line_stipple;
 	unsigned			pa_cl_clip_cntl;
+	unsigned			pa_su_sc_mode_cntl;
 	float				offset_units;
 	float				offset_scale;
 	bool				offset_enable;
@@ -353,7 +368,7 @@ struct r600_fetch_shader {
 
 struct r600_shader_state {
 	struct r600_atom		atom;
-	struct r600_pipe_shader_selector *shader;
+	struct r600_pipe_shader *shader;
 };
 
 struct r600_context {
@@ -361,7 +376,6 @@ struct r600_context {
 	struct r600_screen		*screen;
 	struct blitter_context		*blitter;
 	struct u_suballocator		*allocator_fetch_shader;
-	unsigned			initial_gfx_cs_size;
 
 	/* Hardware info. */
 	boolean				has_vertex_cache;
@@ -415,7 +429,11 @@ struct r600_context {
 	struct r600_cso_state		vertex_fetch_shader;
 	struct r600_shader_state	vertex_shader;
 	struct r600_shader_state	pixel_shader;
+	struct r600_shader_state	geometry_shader;
+	struct r600_shader_state	export_shader;
 	struct r600_cs_shader_state	cs_shader_state;
+	struct r600_shader_stages_state shader_stages;
+	struct r600_gs_rings_state	gs_rings;
 	struct r600_constbuf_state	constbuf_state[PIPE_SHADER_TYPES];
 	struct r600_textures_info	samplers[PIPE_SHADER_TYPES];
 	/** Vertex buffers for fetch shaders */
@@ -427,6 +445,7 @@ struct r600_context {
 	unsigned			compute_cb_target_mask;
 	struct r600_pipe_shader_selector *ps_shader;
 	struct r600_pipe_shader_selector *vs_shader;
+	struct r600_pipe_shader_selector *gs_shader;
 	struct r600_rasterizer_state	*rasterizer;
 	bool				alpha_to_one;
 	bool				force_blend_disable;
@@ -493,7 +512,8 @@ struct pipe_sampler_view *
 evergreen_create_sampler_view_custom(struct pipe_context *ctx,
 				     struct pipe_resource *texture,
 				     const struct pipe_sampler_view *state,
-				     unsigned width0, unsigned height0);
+				     unsigned width0, unsigned height0,
+				     unsigned force_level);
 void evergreen_init_common_regs(struct r600_command_buffer *cb,
 				enum chip_class ctx_chip_class,
 				enum radeon_family ctx_family,
@@ -506,6 +526,8 @@ void cayman_init_common_regs(struct r600_command_buffer *cb,
 void evergreen_init_state_functions(struct r600_context *rctx);
 void evergreen_init_atom_start_cs(struct r600_context *rctx);
 void evergreen_update_ps_state(struct pipe_context *ctx, struct r600_pipe_shader *shader);
+void evergreen_update_es_state(struct pipe_context *ctx, struct r600_pipe_shader *shader);
+void evergreen_update_gs_state(struct pipe_context *ctx, struct r600_pipe_shader *shader);
 void evergreen_update_vs_state(struct pipe_context *ctx, struct r600_pipe_shader *shader);
 void *evergreen_create_db_flush_dsa(struct r600_context *rctx);
 void *evergreen_create_resolve_blend(struct r600_context *rctx);
@@ -545,6 +567,8 @@ r600_create_sampler_view_custom(struct pipe_context *ctx,
 void r600_init_state_functions(struct r600_context *rctx);
 void r600_init_atom_start_cs(struct r600_context *rctx);
 void r600_update_ps_state(struct pipe_context *ctx, struct r600_pipe_shader *shader);
+void r600_update_es_state(struct pipe_context *ctx, struct r600_pipe_shader *shader);
+void r600_update_gs_state(struct pipe_context *ctx, struct r600_pipe_shader *shader);
 void r600_update_vs_state(struct pipe_context *ctx, struct r600_pipe_shader *shader);
 void *r600_create_db_flush_dsa(struct r600_context *rctx);
 void *r600_create_resolve_blend(struct r600_context *rctx);
@@ -803,15 +827,6 @@ static INLINE uint32_t S_FIXED(float value, uint32_t frac_bits)
 }
 #define ALIGN_DIVUP(x, y) (((x) + (y) - 1) / (y))
 
-static inline unsigned r600_tex_aniso_filter(unsigned filter)
-{
-	if (filter <= 1)   return 0;
-	if (filter <= 2)   return 1;
-	if (filter <= 4)   return 2;
-	if (filter <= 8)   return 3;
-	 /* else */        return 4;
-}
-
 /* 12.4 fixed-point */
 static INLINE unsigned r600_pack_float_12p4(float x)
 {
@@ -819,4 +834,32 @@ static INLINE unsigned r600_pack_float_12p4(float x)
 	       x >= 4096 ? 0xffff : x * 16;
 }
 
+#define     V_028A6C_OUTPRIM_TYPE_POINTLIST            0
+#define     V_028A6C_OUTPRIM_TYPE_LINESTRIP            1
+#define     V_028A6C_OUTPRIM_TYPE_TRISTRIP             2
+
+static INLINE unsigned r600_conv_prim_to_gs_out(unsigned mode)
+{
+	static const int prim_conv[] = {
+		V_028A6C_OUTPRIM_TYPE_POINTLIST,
+		V_028A6C_OUTPRIM_TYPE_LINESTRIP,
+		V_028A6C_OUTPRIM_TYPE_LINESTRIP,
+		V_028A6C_OUTPRIM_TYPE_LINESTRIP,
+		V_028A6C_OUTPRIM_TYPE_TRISTRIP,
+		V_028A6C_OUTPRIM_TYPE_TRISTRIP,
+		V_028A6C_OUTPRIM_TYPE_TRISTRIP,
+		V_028A6C_OUTPRIM_TYPE_TRISTRIP,
+		V_028A6C_OUTPRIM_TYPE_TRISTRIP,
+		V_028A6C_OUTPRIM_TYPE_TRISTRIP,
+		V_028A6C_OUTPRIM_TYPE_LINESTRIP,
+		V_028A6C_OUTPRIM_TYPE_LINESTRIP,
+		V_028A6C_OUTPRIM_TYPE_TRISTRIP,
+		V_028A6C_OUTPRIM_TYPE_TRISTRIP,
+		V_028A6C_OUTPRIM_TYPE_TRISTRIP
+	};
+	assert(mode < Elements(prim_conv));
+
+	return prim_conv[mode];
+}
+
 #endif

src/gallium/drivers/r600/r600_shader.h

@@ -37,6 +37,7 @@ struct r600_shader_io {
 	unsigned		lds_pos; /* for evergreen */
 	unsigned		back_color_input;
 	unsigned		write_mask;
+	int				ring_offset;
 };
 
 struct r600_shader {
@@ -61,12 +62,23 @@ struct r600_shader {
 	/* flag is set if the shader writes VS_OUT_MISC_VEC (e.g. for PSIZE) */
 	boolean			vs_out_misc_write;
 	boolean			vs_out_point_size;
+	boolean			vs_out_layer;
+	boolean			vs_out_edgeflag;
 	boolean			has_txq_cube_array_z_comp;
 	boolean			uses_tex_buffers;
+	boolean                 gs_prim_id_input;
+
+	/* geometry shader properties */
+	unsigned		gs_input_prim;
+	unsigned		gs_output_prim;
+	unsigned		gs_max_out_vertices;
+	/* size in bytes of a data item in the ring (single vertex data) */
+	unsigned		ring_item_size;
 
 	unsigned		indirect_files;
 	unsigned		max_arrays;
 	unsigned		num_arrays;
+	unsigned		vs_as_es;
 	struct r600_shader_array * arrays;
 };
 
@@ -74,6 +86,7 @@ struct r600_shader_key {
 	unsigned color_two_side:1;
 	unsigned alpha_to_one:1;
 	unsigned nr_cbufs:4;
+	unsigned vs_as_es:1;
 };
 
 struct r600_shader_array {
@@ -85,6 +98,8 @@ struct r600_shader_array {
 struct r600_pipe_shader {
 	struct r600_pipe_shader_selector *selector;
 	struct r600_pipe_shader	*next_variant;
+	/* for GS - corresponding copy shader (installed as VS) */
+	struct r600_pipe_shader *gs_copy_shader;
 	struct r600_shader	shader;
 	struct r600_command_buffer command_buffer; /* register writes */
 	struct r600_resource	*bo;

src/gallium/drivers/r600/r600_state.c

@@ -911,6 +911,10 @@ static void *r600_create_rs_state(struct pipe_context *ctx,
 		S_028810_ZCLIP_NEAR_DISABLE(!state->depth_clip) |
 		S_028810_ZCLIP_FAR_DISABLE(!state->depth_clip) |
 		S_028810_DX_LINEAR_ATTR_CLIP_ENA(1);
+	if (rctx->b.chip_class == R700) {
+		rs->pa_cl_clip_cntl |=
+			S_028810_DX_RASTERIZATION_KILL(state->rasterizer_discard);
+	}
 	rs->multisample_enable = state->multisample;
 
 	/* offset */
@@ -968,19 +972,25 @@ static void *r600_create_rs_state(struct pipe_context *ctx,
 			       S_028C08_PIX_CENTER_HALF(state->half_pixel_center) |
 			       S_028C08_QUANT_MODE(V_028C08_X_1_256TH));
 	r600_store_context_reg(&rs->buffer, R_028DFC_PA_SU_POLY_OFFSET_CLAMP, fui(state->offset_clamp));
-	r600_store_context_reg(&rs->buffer, R_028814_PA_SU_SC_MODE_CNTL,
+
-			       S_028814_PROVOKING_VTX_LAST(!state->flatshade_first) |
+	rs->pa_su_sc_mode_cntl = S_028814_PROVOKING_VTX_LAST(!state->flatshade_first) |
-			       S_028814_CULL_FRONT(state->cull_face & PIPE_FACE_FRONT ? 1 : 0) |
+				 S_028814_CULL_FRONT(state->cull_face & PIPE_FACE_FRONT ? 1 : 0) |
-			       S_028814_CULL_BACK(state->cull_face & PIPE_FACE_BACK ? 1 : 0) |
+				 S_028814_CULL_BACK(state->cull_face & PIPE_FACE_BACK ? 1 : 0) |
-			       S_028814_FACE(!state->front_ccw) |
+				 S_028814_FACE(!state->front_ccw) |
-			       S_028814_POLY_OFFSET_FRONT_ENABLE(state->offset_tri) |
+				 S_028814_POLY_OFFSET_FRONT_ENABLE(state->offset_tri) |
-			       S_028814_POLY_OFFSET_BACK_ENABLE(state->offset_tri) |
+				 S_028814_POLY_OFFSET_BACK_ENABLE(state->offset_tri) |
-			       S_028814_POLY_OFFSET_PARA_ENABLE(state->offset_tri) |
+				 S_028814_POLY_OFFSET_PARA_ENABLE(state->offset_tri) |
-			       S_028814_POLY_MODE(state->fill_front != PIPE_POLYGON_MODE_FILL ||
+				 S_028814_POLY_MODE(state->fill_front != PIPE_POLYGON_MODE_FILL ||
-						  state->fill_back != PIPE_POLYGON_MODE_FILL) |
+									 state->fill_back != PIPE_POLYGON_MODE_FILL) |
-			       S_028814_POLYMODE_FRONT_PTYPE(r600_translate_fill(state->fill_front)) |
+				 S_028814_POLYMODE_FRONT_PTYPE(r600_translate_fill(state->fill_front)) |
-			       S_028814_POLYMODE_BACK_PTYPE(r600_translate_fill(state->fill_back)));
+				 S_028814_POLYMODE_BACK_PTYPE(r600_translate_fill(state->fill_back));
-	r600_store_context_reg(&rs->buffer, R_028350_SX_MISC, S_028350_MULTIPASS(state->rasterizer_discard));
+	if (rctx->b.chip_class == R700) {
+		r600_store_context_reg(&rs->buffer, R_028814_PA_SU_SC_MODE_CNTL, rs->pa_su_sc_mode_cntl);
+	}
+	if (rctx->b.chip_class == R600) {
+		r600_store_context_reg(&rs->buffer, R_028350_SX_MISC,
+				       S_028350_MULTIPASS(state->rasterizer_discard));
+	}
 	return rs;
 }
 
@@ -1264,6 +1274,7 @@ static void r600_init_color_surface(struct r600_context *rctx,
 	unsigned level = surf->base.u.tex.level;
 	unsigned pitch, slice;
 	unsigned color_info;
+	unsigned color_view;
 	unsigned format, swap, ntype, endian;
 	unsigned offset;
 	const struct util_format_description *desc;
@@ -1277,10 +1288,15 @@ static void r600_init_color_surface(struct r600_context *rctx,
 	}
 
 	offset = rtex->surface.level[level].offset;
-	if (rtex->surface.level[level].mode < RADEON_SURF_MODE_1D) {
+	if (rtex->surface.level[level].mode == RADEON_SURF_MODE_LINEAR) {
+		assert(surf->base.u.tex.first_layer == surf->base.u.tex.last_layer);
 		offset += rtex->surface.level[level].slice_size *
-			  surf->base.u.tex.first_layer;
+			surf->base.u.tex.first_layer;
-	}
+		color_view = 0;
+	} else
+		color_view = S_028080_SLICE_START(surf->base.u.tex.first_layer) |
+			     S_028080_SLICE_MAX(surf->base.u.tex.last_layer);
+
 	pitch = rtex->surface.level[level].nblk_x / 8 - 1;
 	slice = (rtex->surface.level[level].nblk_x * rtex->surface.level[level].nblk_y) / 64;
 	if (slice) {
@@ -1466,14 +1482,7 @@ static void r600_init_color_surface(struct r600_context *rctx,
 	}
 
 	surf->cb_color_info = color_info;
-
+	surf->cb_color_view = color_view;
-	if (rtex->surface.level[level].mode < RADEON_SURF_MODE_1D) {
-		surf->cb_color_view = 0;
-	} else {
-		surf->cb_color_view = S_028080_SLICE_START(surf->base.u.tex.first_layer) |
-				      S_028080_SLICE_MAX(surf->base.u.tex.last_layer);
-	}
-
 	surf->color_initialized = true;
 }
 
@@ -1667,8 +1676,6 @@ static void r600_set_framebuffer_state(struct pipe_context *ctx,
 		rctx->alphatest_state.atom.dirty = true;
 	}
 
-	r600_update_db_shader_control(rctx);
-
 	/* Calculate the CS size. */
 	rctx->framebuffer.atom.num_dw =
 		10 /*COLOR_INFO*/ + 4 /*SCISSOR*/ + 3 /*SHADER_CONTROL*/ + 8 /*MSAA*/;
@@ -2055,6 +2062,11 @@ static void r600_emit_db_misc_state(struct r600_context *rctx, struct r600_atom
 		db_render_control |= S_028D0C_DEPTH_CLEAR_ENABLE(1);
 	}
 
+	/* RV770 workaround for a hang with 8x MSAA. */
+	if (rctx->b.family == CHIP_RV770 && a->log_samples == 3) {
+		db_render_override |= S_028D10_MAX_TILES_IN_DTT(6);
+	}
+
 	r600_write_context_reg_seq(cs, R_028D0C_DB_RENDER_CONTROL, 2);
 	radeon_emit(cs, db_render_control); /* R_028D0C_DB_RENDER_CONTROL */
 	radeon_emit(cs, db_render_override); /* R_028D10_DB_RENDER_OVERRIDE */
@@ -2067,6 +2079,7 @@ static void r600_emit_config_state(struct r600_context *rctx, struct r600_atom *
 	struct r600_config_state *a = (struct r600_config_state*)atom;
 
 	r600_write_config_reg(cs, R_008C04_SQ_GPR_RESOURCE_MGMT_1, a->sq_gpr_resource_mgmt_1);
+	r600_write_config_reg(cs, R_008C08_SQ_GPR_RESOURCE_MGMT_2, a->sq_gpr_resource_mgmt_2);
 }
 
 static void r600_emit_vertex_buffers(struct r600_context *rctx, struct r600_atom *atom)
@@ -2118,16 +2131,18 @@ static void r600_emit_constant_buffers(struct r600_context *rctx,
 		struct r600_resource *rbuffer;
 		unsigned offset;
 		unsigned buffer_index = ffs(dirty_mask) - 1;
-
+		unsigned gs_ring_buffer = (buffer_index == R600_GS_RING_CONST_BUFFER);
 		cb = &state->cb[buffer_index];
 		rbuffer = (struct r600_resource*)cb->buffer;
 		assert(rbuffer);
 
 		offset = cb->buffer_offset;
 
-		r600_write_context_reg(cs, reg_alu_constbuf_size + buffer_index * 4,
+		if (!gs_ring_buffer) {
-				       ALIGN_DIVUP(cb->buffer_size >> 4, 16));
+			r600_write_context_reg(cs, reg_alu_constbuf_size + buffer_index * 4,
-		r600_write_context_reg(cs, reg_alu_const_cache + buffer_index * 4, offset >> 8);
+					       ALIGN_DIVUP(cb->buffer_size >> 4, 16));
+			r600_write_context_reg(cs, reg_alu_const_cache + buffer_index * 4, offset >> 8);
+		}
 
 		radeon_emit(cs, PKT3(PKT3_NOP, 0, 0));
 		radeon_emit(cs, r600_context_bo_reloc(&rctx->b, &rctx->b.rings.gfx, rbuffer, RADEON_USAGE_READ));
@@ -2137,8 +2152,8 @@ static void r600_emit_constant_buffers(struct r600_context *rctx,
 		radeon_emit(cs, offset); /* RESOURCEi_WORD0 */
 		radeon_emit(cs, rbuffer->buf->size - offset - 1); /* RESOURCEi_WORD1 */
 		radeon_emit(cs, /* RESOURCEi_WORD2 */
-				 S_038008_ENDIAN_SWAP(r600_endian_swap(32)) |
+			    S_038008_ENDIAN_SWAP(gs_ring_buffer ? ENDIAN_NONE : r600_endian_swap(32)) |
-				 S_038008_STRIDE(16));
+			    S_038008_STRIDE(gs_ring_buffer ? 4 : 16));
 		radeon_emit(cs, 0); /* RESOURCEi_WORD3 */
 		radeon_emit(cs, 0); /* RESOURCEi_WORD4 */
 		radeon_emit(cs, 0); /* RESOURCEi_WORD5 */
@@ -2323,34 +2338,124 @@ static void r600_emit_vertex_fetch_shader(struct r600_context *rctx, struct r600
 	radeon_emit(cs, r600_context_bo_reloc(&rctx->b, &rctx->b.rings.gfx, shader->buffer, RADEON_USAGE_READ));
 }
 
+static void r600_emit_shader_stages(struct r600_context *rctx, struct r600_atom *a)
+{
+	struct radeon_winsys_cs *cs = rctx->b.rings.gfx.cs;
+	struct r600_shader_stages_state *state = (struct r600_shader_stages_state*)a;
+
+	uint32_t v2 = 0, primid = 0;
+
+	if (state->geom_enable) {
+		uint32_t cut_val;
+
+		if (rctx->gs_shader->current->shader.gs_max_out_vertices <= 128)
+			cut_val = V_028A40_GS_CUT_128;
+		else if (rctx->gs_shader->current->shader.gs_max_out_vertices <= 256)
+			cut_val = V_028A40_GS_CUT_256;
+		else if (rctx->gs_shader->current->shader.gs_max_out_vertices <= 512)
+			cut_val = V_028A40_GS_CUT_512;
+		else
+			cut_val = V_028A40_GS_CUT_1024;
+
+		v2 = S_028A40_MODE(V_028A40_GS_SCENARIO_G) |
+			S_028A40_CUT_MODE(cut_val);
+
+		if (rctx->gs_shader->current->shader.gs_prim_id_input)
+			primid = 1;
+	}
+
+	r600_write_context_reg(cs, R_028A40_VGT_GS_MODE, v2);
+	r600_write_context_reg(cs, R_028A84_VGT_PRIMITIVEID_EN, primid);
+}
+
+static void r600_emit_gs_rings(struct r600_context *rctx, struct r600_atom *a)
+{
+	struct pipe_screen *screen = rctx->b.b.screen;
+	struct radeon_winsys_cs *cs = rctx->b.rings.gfx.cs;
+	struct r600_gs_rings_state *state = (struct r600_gs_rings_state*)a;
+	struct r600_resource *rbuffer;
+
+	r600_write_config_reg(cs, R_008040_WAIT_UNTIL, S_008040_WAIT_3D_IDLE(1));
+	radeon_emit(cs, PKT3(PKT3_EVENT_WRITE, 0, 0));
+	radeon_emit(cs, EVENT_TYPE(EVENT_TYPE_VGT_FLUSH));
+
+	if (state->enable) {
+		rbuffer =(struct r600_resource*)state->esgs_ring.buffer;
+		r600_write_config_reg(cs, R_008C40_SQ_ESGS_RING_BASE,
+				(r600_resource_va(screen, &rbuffer->b.b)) >> 8);
+		radeon_emit(cs, PKT3(PKT3_NOP, 0, 0));
+		radeon_emit(cs, r600_context_bo_reloc(&rctx->b, &rctx->b.rings.gfx, rbuffer, RADEON_USAGE_READWRITE));
+		r600_write_config_reg(cs, R_008C44_SQ_ESGS_RING_SIZE,
+				state->esgs_ring.buffer_size >> 8);
+
+		rbuffer =(struct r600_resource*)state->gsvs_ring.buffer;
+		r600_write_config_reg(cs, R_008C48_SQ_GSVS_RING_BASE,
+				(r600_resource_va(screen, &rbuffer->b.b)) >> 8);
+		radeon_emit(cs, PKT3(PKT3_NOP, 0, 0));
+		radeon_emit(cs, r600_context_bo_reloc(&rctx->b, &rctx->b.rings.gfx, rbuffer, RADEON_USAGE_READWRITE));
+		r600_write_config_reg(cs, R_008C4C_SQ_GSVS_RING_SIZE,
+				state->gsvs_ring.buffer_size >> 8);
+	} else {
+		r600_write_config_reg(cs, R_008C44_SQ_ESGS_RING_SIZE, 0);
+		r600_write_config_reg(cs, R_008C4C_SQ_GSVS_RING_SIZE, 0);
+	}
+
+	r600_write_config_reg(cs, R_008040_WAIT_UNTIL, S_008040_WAIT_3D_IDLE(1));
+	radeon_emit(cs, PKT3(PKT3_EVENT_WRITE, 0, 0));
+	radeon_emit(cs, EVENT_TYPE(EVENT_TYPE_VGT_FLUSH));
+}
+
 /* Adjust GPR allocation on R6xx/R7xx */
 bool r600_adjust_gprs(struct r600_context *rctx)
 {
 	unsigned num_ps_gprs = rctx->ps_shader->current->shader.bc.ngpr;
-	unsigned num_vs_gprs = rctx->vs_shader->current->shader.bc.ngpr;
+	unsigned num_vs_gprs, num_es_gprs, num_gs_gprs;
 	unsigned new_num_ps_gprs = num_ps_gprs;
-	unsigned new_num_vs_gprs = num_vs_gprs;
+	unsigned new_num_vs_gprs, new_num_es_gprs, new_num_gs_gprs;
 	unsigned cur_num_ps_gprs = G_008C04_NUM_PS_GPRS(rctx->config_state.sq_gpr_resource_mgmt_1);
 	unsigned cur_num_vs_gprs = G_008C04_NUM_VS_GPRS(rctx->config_state.sq_gpr_resource_mgmt_1);
+	unsigned cur_num_gs_gprs = G_008C08_NUM_GS_GPRS(rctx->config_state.sq_gpr_resource_mgmt_2);
+	unsigned cur_num_es_gprs = G_008C08_NUM_ES_GPRS(rctx->config_state.sq_gpr_resource_mgmt_2);
 	unsigned def_num_ps_gprs = rctx->default_ps_gprs;
 	unsigned def_num_vs_gprs = rctx->default_vs_gprs;
+	unsigned def_num_gs_gprs = 0;
+	unsigned def_num_es_gprs = 0;
 	unsigned def_num_clause_temp_gprs = rctx->r6xx_num_clause_temp_gprs;
 	/* hardware will reserve twice num_clause_temp_gprs */
-	unsigned max_gprs = def_num_ps_gprs + def_num_vs_gprs + def_num_clause_temp_gprs * 2;
+	unsigned max_gprs = def_num_gs_gprs + def_num_es_gprs + def_num_ps_gprs + def_num_vs_gprs + def_num_clause_temp_gprs * 2;
-	unsigned tmp;
+	unsigned tmp, tmp2;
+
+	if (rctx->gs_shader) {
+		num_es_gprs = rctx->vs_shader->current->shader.bc.ngpr;
+		num_gs_gprs = rctx->gs_shader->current->shader.bc.ngpr;
+		num_vs_gprs = rctx->gs_shader->current->gs_copy_shader->shader.bc.ngpr;
+	} else {
+		num_es_gprs = 0;
+		num_gs_gprs = 0;
+		num_vs_gprs = rctx->vs_shader->current->shader.bc.ngpr;
+	}
+	new_num_vs_gprs = num_vs_gprs;
+	new_num_es_gprs = num_es_gprs;
+	new_num_gs_gprs = num_gs_gprs;
 
 	/* the sum of all SQ_GPR_RESOURCE_MGMT*.NUM_*_GPRS must <= to max_gprs */
-	if (new_num_ps_gprs > cur_num_ps_gprs || new_num_vs_gprs > cur_num_vs_gprs) {
+	if (new_num_ps_gprs > cur_num_ps_gprs || new_num_vs_gprs > cur_num_vs_gprs ||
+	    new_num_es_gprs > cur_num_es_gprs || new_num_gs_gprs > cur_num_gs_gprs) {
 		/* try to use switch back to default */
-		if (new_num_ps_gprs > def_num_ps_gprs || new_num_vs_gprs > def_num_vs_gprs) {
+		if (new_num_ps_gprs > def_num_ps_gprs || new_num_vs_gprs > def_num_vs_gprs ||
+		    new_num_gs_gprs > def_num_gs_gprs || new_num_es_gprs > def_num_es_gprs) {
 			/* always privilege vs stage so that at worst we have the
 			 * pixel stage producing wrong output (not the vertex
 			 * stage) */
-			new_num_ps_gprs = max_gprs - (new_num_vs_gprs + def_num_clause_temp_gprs * 2);
+			new_num_ps_gprs = max_gprs - ((new_num_vs_gprs - new_num_es_gprs - new_num_gs_gprs) + def_num_clause_temp_gprs * 2);
 			new_num_vs_gprs = num_vs_gprs;
+			new_num_gs_gprs = num_gs_gprs;
+			new_num_es_gprs = num_es_gprs;
 		} else {
 			new_num_ps_gprs = def_num_ps_gprs;
 			new_num_vs_gprs = def_num_vs_gprs;
+			new_num_es_gprs = def_num_es_gprs;
+			new_num_gs_gprs = def_num_gs_gprs;
 		}
 	} else {
 		return true;
@@ -2362,10 +2467,11 @@ bool r600_adjust_gprs(struct r600_context *rctx)
 	 * it will lockup. So in this case just discard the draw command
 	 * and don't change the current gprs repartitions.
 	 */
-	if (num_ps_gprs > new_num_ps_gprs || num_vs_gprs > new_num_vs_gprs) {
+	if (num_ps_gprs > new_num_ps_gprs || num_vs_gprs > new_num_vs_gprs ||
-		R600_ERR("ps & vs shader require too many register (%d + %d) "
+	    num_gs_gprs > new_num_gs_gprs || num_es_gprs > new_num_es_gprs) {
+		R600_ERR("shaders require too many register (%d + %d + %d + %d) "
 			 "for a combined maximum of %d\n",
-			 num_ps_gprs, num_vs_gprs, max_gprs);
+			 num_ps_gprs, num_vs_gprs, num_es_gprs, num_gs_gprs, max_gprs);
 		return false;
 	}
 
@@ -2373,8 +2479,12 @@ bool r600_adjust_gprs(struct r600_context *rctx)
 	tmp = S_008C04_NUM_PS_GPRS(new_num_ps_gprs) |
 		S_008C04_NUM_VS_GPRS(new_num_vs_gprs) |
 		S_008C04_NUM_CLAUSE_TEMP_GPRS(def_num_clause_temp_gprs);
-	if (rctx->config_state.sq_gpr_resource_mgmt_1 != tmp) {
+
+	tmp2 = S_008C08_NUM_ES_GPRS(new_num_es_gprs) |
+		S_008C08_NUM_GS_GPRS(new_num_gs_gprs);
+	if (rctx->config_state.sq_gpr_resource_mgmt_1 != tmp || rctx->config_state.sq_gpr_resource_mgmt_2 != tmp2) {
 		rctx->config_state.sq_gpr_resource_mgmt_1 = tmp;
+		rctx->config_state.sq_gpr_resource_mgmt_2 = tmp2;
 		rctx->config_state.atom.dirty = true;
 		rctx->b.flags |= R600_CONTEXT_WAIT_3D_IDLE;
 	}
@@ -2492,19 +2602,19 @@ void r600_init_atom_start_cs(struct r600_context *rctx)
 		num_es_stack_entries = 16;
 		break;
 	case CHIP_RV770:
-		num_ps_gprs = 192;
+		num_ps_gprs = 130;
 		num_vs_gprs = 56;
 		num_temp_gprs = 4;
-		num_gs_gprs = 0;
+		num_gs_gprs = 31;
-		num_es_gprs = 0;
+		num_es_gprs = 31;
-		num_ps_threads = 188;
+		num_ps_threads = 180;
 		num_vs_threads = 60;
-		num_gs_threads = 0;
+		num_gs_threads = 4;
-		num_es_threads = 0;
+		num_es_threads = 4;
-		num_ps_stack_entries = 256;
+		num_ps_stack_entries = 128;
-		num_vs_stack_entries = 256;
+		num_vs_stack_entries = 128;
-		num_gs_stack_entries = 0;
+		num_gs_stack_entries = 128;
-		num_es_stack_entries = 0;
+		num_es_stack_entries = 128;
 		break;
 	case CHIP_RV730:
 	case CHIP_RV740:
@@ -2513,10 +2623,10 @@ void r600_init_atom_start_cs(struct r600_context *rctx)
 		num_temp_gprs = 4;
 		num_gs_gprs = 0;
 		num_es_gprs = 0;
-		num_ps_threads = 188;
+		num_ps_threads = 180;
 		num_vs_threads = 60;
-		num_gs_threads = 0;
+		num_gs_threads = 4;
-		num_es_threads = 0;
+		num_es_threads = 4;
 		num_ps_stack_entries = 128;
 		num_vs_stack_entries = 128;
 		num_gs_stack_entries = 0;
@@ -2528,10 +2638,10 @@ void r600_init_atom_start_cs(struct r600_context *rctx)
 		num_temp_gprs = 4;
 		num_gs_gprs = 0;
 		num_es_gprs = 0;
-		num_ps_threads = 144;
+		num_ps_threads = 136;
 		num_vs_threads = 48;
-		num_gs_threads = 0;
+		num_gs_threads = 4;
-		num_es_threads = 0;
+		num_es_threads = 4;
 		num_ps_stack_entries = 128;
 		num_vs_stack_entries = 128;
 		num_gs_stack_entries = 0;
@@ -2707,9 +2817,12 @@ void r600_init_atom_start_cs(struct r600_context *rctx)
 	r600_store_value(cb, 0); /* R_028240_PA_SC_GENERIC_SCISSOR_TL */
 	r600_store_value(cb, S_028244_BR_X(8192) | S_028244_BR_Y(8192)); /* R_028244_PA_SC_GENERIC_SCISSOR_BR */
 
-	r600_store_context_reg_seq(cb, R_0288CC_SQ_PGM_CF_OFFSET_PS, 2);
+	r600_store_context_reg_seq(cb, R_0288CC_SQ_PGM_CF_OFFSET_PS, 5);
 	r600_store_value(cb, 0); /* R_0288CC_SQ_PGM_CF_OFFSET_PS */
 	r600_store_value(cb, 0); /* R_0288D0_SQ_PGM_CF_OFFSET_VS */
+	r600_store_value(cb, 0); /* R_0288D4_SQ_PGM_CF_OFFSET_GS */
+	r600_store_value(cb, 0); /* R_0288D8_SQ_PGM_CF_OFFSET_ES */
+	r600_store_value(cb, 0); /* R_0288DC_SQ_PGM_CF_OFFSET_FS */
 
         r600_store_context_reg(cb, R_0288E0_SQ_VTX_SEMANTIC_CLEAR, ~0);
 
@@ -2718,10 +2831,12 @@ void r600_init_atom_start_cs(struct r600_context *rctx)
 	r600_store_value(cb, 0); /* R_028404_VGT_MIN_VTX_INDX */
 
 	r600_store_context_reg(cb, R_0288A4_SQ_PGM_RESOURCES_FS, 0);
-	r600_store_context_reg(cb, R_0288DC_SQ_PGM_CF_OFFSET_FS, 0);
 
+	if (rctx->b.chip_class == R700)
+		r600_store_context_reg(cb, R_028350_SX_MISC, 0);
 	if (rctx->b.chip_class == R700 && rctx->screen->b.has_streamout)
 		r600_store_context_reg(cb, R_028354_SX_SURFACE_SYNC, S_028354_SURFACE_SYNC_MASK(0xf));
+
 	r600_store_context_reg(cb, R_028800_DB_DEPTH_CONTROL, 0);
 	if (rctx->screen->b.has_streamout) {
 		r600_store_context_reg(cb, R_028B28_VGT_STRMOUT_DRAW_OPAQUE_OFFSET, 0);
@@ -2729,6 +2844,7 @@ void r600_init_atom_start_cs(struct r600_context *rctx)
 
 	r600_store_loop_const(cb, R_03E200_SQ_LOOP_CONST_0, 0x1000FFF);
 	r600_store_loop_const(cb, R_03E200_SQ_LOOP_CONST_0 + (32 * 4), 0x1000FFF);
+	r600_store_loop_const(cb, R_03E200_SQ_LOOP_CONST_0 + (64 * 4), 0x1000FFF);
 }
 
 void r600_update_ps_state(struct pipe_context *ctx, struct r600_pipe_shader *shader)
@@ -2898,9 +3014,75 @@ void r600_update_vs_state(struct pipe_context *ctx, struct r600_pipe_shader *sha
 		S_02881C_VS_OUT_CCDIST0_VEC_ENA((rshader->clip_dist_write & 0x0F) != 0) |
 		S_02881C_VS_OUT_CCDIST1_VEC_ENA((rshader->clip_dist_write & 0xF0) != 0) |
 		S_02881C_VS_OUT_MISC_VEC_ENA(rshader->vs_out_misc_write) |
-		S_02881C_USE_VTX_POINT_SIZE(rshader->vs_out_point_size);
+		S_02881C_USE_VTX_POINT_SIZE(rshader->vs_out_point_size) |
+		S_02881C_USE_VTX_EDGE_FLAG(rshader->vs_out_edgeflag) |
+		S_02881C_USE_VTX_RENDER_TARGET_INDX(rshader->vs_out_layer);
 }
 
+void r600_update_gs_state(struct pipe_context *ctx, struct r600_pipe_shader *shader)
+{
+	struct r600_context *rctx = (struct r600_context *)ctx;
+	struct r600_command_buffer *cb = &shader->command_buffer;
+	struct r600_shader *rshader = &shader->shader;
+	struct r600_shader *cp_shader = &shader->gs_copy_shader->shader;
+	unsigned gsvs_itemsize =
+			(cp_shader->ring_item_size * rshader->gs_max_out_vertices) >> 2;
+
+	r600_init_command_buffer(cb, 64);
+
+	/* VGT_GS_MODE is written by r600_emit_shader_stages */
+	r600_store_context_reg(cb, R_028AB8_VGT_VTX_CNT_EN, 1);
+
+	if (rctx->b.chip_class >= R700) {
+		r600_store_context_reg(cb, R_028B38_VGT_GS_MAX_VERT_OUT,
+				       S_028B38_MAX_VERT_OUT(rshader->gs_max_out_vertices));
+	}
+	r600_store_context_reg(cb, R_028A6C_VGT_GS_OUT_PRIM_TYPE,
+			       r600_conv_prim_to_gs_out(rshader->gs_output_prim));
+
+	r600_store_context_reg_seq(cb, R_0288C8_SQ_GS_VERT_ITEMSIZE, 4);
+	r600_store_value(cb, cp_shader->ring_item_size >> 2);
+	r600_store_value(cb, 0);
+	r600_store_value(cb, 0);
+	r600_store_value(cb, 0);
+
+	r600_store_context_reg(cb, R_0288A8_SQ_ESGS_RING_ITEMSIZE,
+			       (rshader->ring_item_size) >> 2);
+
+	r600_store_context_reg(cb, R_0288AC_SQ_GSVS_RING_ITEMSIZE,
+			       gsvs_itemsize);
+
+	/* FIXME calculate these values somehow ??? */
+	r600_store_config_reg_seq(cb, R_0088C8_VGT_GS_PER_ES, 2);
+	r600_store_value(cb, 0x80); /* GS_PER_ES */
+	r600_store_value(cb, 0x100); /* ES_PER_GS */
+	r600_store_config_reg_seq(cb, R_0088E8_VGT_GS_PER_VS, 1);
+	r600_store_value(cb, 0x2); /* GS_PER_VS */
+
+	r600_store_context_reg(cb, R_02887C_SQ_PGM_RESOURCES_GS,
+			       S_02887C_NUM_GPRS(rshader->bc.ngpr) |
+			       S_02887C_STACK_SIZE(rshader->bc.nstack));
+	r600_store_context_reg(cb, R_02886C_SQ_PGM_START_GS,
+			       r600_resource_va(ctx->screen, (void *)shader->bo) >> 8);
+	/* After that, the NOP relocation packet must be emitted (shader->bo, RADEON_USAGE_READ). */
+}
+
+void r600_update_es_state(struct pipe_context *ctx, struct r600_pipe_shader *shader)
+{
+	struct r600_command_buffer *cb = &shader->command_buffer;
+	struct r600_shader *rshader = &shader->shader;
+
+	r600_init_command_buffer(cb, 32);
+
+	r600_store_context_reg(cb, R_028890_SQ_PGM_RESOURCES_ES,
+			       S_028890_NUM_GPRS(rshader->bc.ngpr) |
+			       S_028890_STACK_SIZE(rshader->bc.nstack));
+	r600_store_context_reg(cb, R_028880_SQ_PGM_START_ES,
+			       r600_resource_va(ctx->screen, (void *)shader->bo) >> 8);
+	/* After that, the NOP relocation packet must be emitted (shader->bo, RADEON_USAGE_READ). */
+}
+
+
 void *r600_create_resolve_blend(struct r600_context *rctx)
 {
 	struct pipe_blend_state blend;
@@ -3262,6 +3444,10 @@ void r600_init_state_functions(struct r600_context *rctx)
 	rctx->atoms[id++] = &rctx->b.streamout.begin_atom;
 	r600_init_atom(rctx, &rctx->vertex_shader.atom, id++, r600_emit_shader, 23);
 	r600_init_atom(rctx, &rctx->pixel_shader.atom, id++, r600_emit_shader, 0);
+	r600_init_atom(rctx, &rctx->geometry_shader.atom, id++, r600_emit_shader, 0);
+	r600_init_atom(rctx, &rctx->export_shader.atom, id++, r600_emit_shader, 0);
+	r600_init_atom(rctx, &rctx->shader_stages.atom, id++, r600_emit_shader_stages, 0);
+	r600_init_atom(rctx, &rctx->gs_rings.atom, id++, r600_emit_gs_rings, 0);
 
 	rctx->b.b.create_blend_state = r600_create_blend_state;
 	rctx->b.b.create_depth_stencil_alpha_state = r600_create_dsa_state;

src/gallium/drivers/r600/r600_state_common.c

@@ -301,11 +301,6 @@ static void r600_bind_dsa_state(struct pipe_context *ctx, void *state)
 		rctx->alphatest_state.sx_alpha_test_control = dsa->sx_alpha_test_control;
 		rctx->alphatest_state.sx_alpha_ref = dsa->alpha_ref;
 		rctx->alphatest_state.atom.dirty = true;
-		if (rctx->b.chip_class >= EVERGREEN) {
-			evergreen_update_db_shader_control(rctx);
-		} else {
-			r600_update_db_shader_control(rctx);
-		}
 	}
 }
 
@@ -698,6 +693,8 @@ static INLINE struct r600_shader_key r600_shader_selector_key(struct pipe_contex
 		/* Dual-source blending only makes sense with nr_cbufs == 1. */
 		if (key.nr_cbufs == 1 && rctx->dual_src_blend)
 			key.nr_cbufs = 2;
+	} else if (sel->type == PIPE_SHADER_VERTEX) {
+		key.vs_as_es = (rctx->gs_shader != NULL);
 	}
 	return key;
 }
@@ -709,7 +706,6 @@ static int r600_shader_select(struct pipe_context *ctx,
         bool *dirty)
 {
 	struct r600_shader_key key;
-	struct r600_context *rctx = (struct r600_context *)ctx;
 	struct r600_pipe_shader * shader = NULL;
 	int r;
 
@@ -771,11 +767,6 @@ static int r600_shader_select(struct pipe_context *ctx,
 	shader->next_variant = sel->current;
 	sel->current = shader;
 
-	if (rctx->ps_shader &&
-	    rctx->cb_misc_state.nr_ps_color_outputs != rctx->ps_shader->current->nr_ps_color_outputs) {
-		rctx->cb_misc_state.nr_ps_color_outputs = rctx->ps_shader->current->nr_ps_color_outputs;
-		rctx->cb_misc_state.atom.dirty = true;
-	}
 	return 0;
 }
 
@@ -784,16 +775,10 @@ static void *r600_create_shader_state(struct pipe_context *ctx,
 			       unsigned pipe_shader_type)
 {
 	struct r600_pipe_shader_selector *sel = CALLOC_STRUCT(r600_pipe_shader_selector);
-	int r;
 
 	sel->type = pipe_shader_type;
 	sel->tokens = tgsi_dup_tokens(state->tokens);
 	sel->so = state->stream_output;
-
-	r = r600_shader_select(ctx, sel, NULL);
-	if (r)
-	    return NULL;
-
 	return sel;
 }
 
@@ -809,6 +794,12 @@ static void *r600_create_vs_state(struct pipe_context *ctx,
 	return r600_create_shader_state(ctx, state, PIPE_SHADER_VERTEX);
 }
 
+static void *r600_create_gs_state(struct pipe_context *ctx,
+					 const struct pipe_shader_state *state)
+{
+	return r600_create_shader_state(ctx, state, PIPE_SHADER_GEOMETRY);
+}
+
 static void r600_bind_ps_state(struct pipe_context *ctx, void *state)
 {
 	struct r600_context *rctx = (struct r600_context *)ctx;
@@ -816,31 +807,7 @@ static void r600_bind_ps_state(struct pipe_context *ctx, void *state)
 	if (!state)
 		state = rctx->dummy_pixel_shader;
 
-	rctx->pixel_shader.shader = rctx->ps_shader = (struct r600_pipe_shader_selector *)state;
+	rctx->ps_shader = (struct r600_pipe_shader_selector *)state;
-	rctx->pixel_shader.atom.num_dw = rctx->ps_shader->current->command_buffer.num_dw;
-	rctx->pixel_shader.atom.dirty = true;
-
-	r600_context_add_resource_size(ctx, (struct pipe_resource *)rctx->ps_shader->current->bo);
-
-	if (rctx->b.chip_class <= R700) {
-		bool multiwrite = rctx->ps_shader->current->shader.fs_write_all;
-
-		if (rctx->cb_misc_state.multiwrite != multiwrite) {
-			rctx->cb_misc_state.multiwrite = multiwrite;
-			rctx->cb_misc_state.atom.dirty = true;
-		}
-	}
-
-	if (rctx->cb_misc_state.nr_ps_color_outputs != rctx->ps_shader->current->nr_ps_color_outputs) {
-		rctx->cb_misc_state.nr_ps_color_outputs = rctx->ps_shader->current->nr_ps_color_outputs;
-		rctx->cb_misc_state.atom.dirty = true;
-	}
-
-	if (rctx->b.chip_class >= EVERGREEN) {
-		evergreen_update_db_shader_control(rctx);
-	} else {
-		r600_update_db_shader_control(rctx);
-	}
 }
 
 static void r600_bind_vs_state(struct pipe_context *ctx, void *state)
@@ -850,19 +817,19 @@ static void r600_bind_vs_state(struct pipe_context *ctx, void *state)
 	if (!state)
 		return;
 
-	rctx->vertex_shader.shader = rctx->vs_shader = (struct r600_pipe_shader_selector *)state;
+	rctx->vs_shader = (struct r600_pipe_shader_selector *)state;
-	rctx->vertex_shader.atom.dirty = true;
 	rctx->b.streamout.stride_in_dw = rctx->vs_shader->so.stride;
+}
 
-	r600_context_add_resource_size(ctx, (struct pipe_resource *)rctx->vs_shader->current->bo);
+static void r600_bind_gs_state(struct pipe_context *ctx, void *state)
+{
+	struct r600_context *rctx = (struct r600_context *)ctx;
 
-	/* Update clip misc state. */
+	rctx->gs_shader = (struct r600_pipe_shader_selector *)state;
-	if (rctx->vs_shader->current->pa_cl_vs_out_cntl != rctx->clip_misc_state.pa_cl_vs_out_cntl ||
+
-	    rctx->vs_shader->current->shader.clip_dist_write != rctx->clip_misc_state.clip_dist_write) {
+	if (!state)
-		rctx->clip_misc_state.pa_cl_vs_out_cntl = rctx->vs_shader->current->pa_cl_vs_out_cntl;
+		return;
-		rctx->clip_misc_state.clip_dist_write = rctx->vs_shader->current->shader.clip_dist_write;
+	rctx->b.streamout.stride_in_dw = rctx->gs_shader->so.stride;
-		rctx->clip_misc_state.atom.dirty = true;
-	}
 }
 
 static void r600_delete_shader_selector(struct pipe_context *ctx,
@@ -905,6 +872,20 @@ static void r600_delete_vs_state(struct pipe_context *ctx, void *state)
 	r600_delete_shader_selector(ctx, sel);
 }
 
+
+static void r600_delete_gs_state(struct pipe_context *ctx, void *state)
+{
+	struct r600_context *rctx = (struct r600_context *)ctx;
+	struct r600_pipe_shader_selector *sel = (struct r600_pipe_shader_selector *)state;
+
+	if (rctx->gs_shader == sel) {
+		rctx->gs_shader = NULL;
+	}
+
+	r600_delete_shader_selector(ctx, sel);
+}
+
+
 void r600_constant_buffers_dirty(struct r600_context *rctx, struct r600_constbuf_state *state)
 {
 	if (state->dirty_mask) {
@@ -1098,10 +1079,65 @@ static void r600_setup_txq_cube_array_constants(struct r600_context *rctx, int s
 	pipe_resource_reference(&cb.buffer, NULL);
 }
 
+static void update_shader_atom(struct pipe_context *ctx,
+			       struct r600_shader_state *state,
+			       struct r600_pipe_shader *shader)
+{
+	state->shader = shader;
+	if (shader) {
+		state->atom.num_dw = shader->command_buffer.num_dw;
+		state->atom.dirty = true;
+		r600_context_add_resource_size(ctx, (struct pipe_resource *)shader->bo);
+	} else {
+		state->atom.num_dw = 0;
+		state->atom.dirty = false;
+	}
+}
+
+static void update_gs_block_state(struct r600_context *rctx, unsigned enable)
+{
+	if (rctx->shader_stages.geom_enable != enable) {
+		rctx->shader_stages.geom_enable = enable;
+		rctx->shader_stages.atom.dirty = true;
+	}
+
+	if (rctx->gs_rings.enable != enable) {
+		rctx->gs_rings.enable = enable;
+		rctx->gs_rings.atom.dirty = true;
+
+		if (enable && !rctx->gs_rings.esgs_ring.buffer) {
+			unsigned size = 0x1C000;
+			rctx->gs_rings.esgs_ring.buffer =
+					pipe_buffer_create(rctx->b.b.screen, PIPE_BIND_CUSTOM,
+							PIPE_USAGE_STATIC, size);
+			rctx->gs_rings.esgs_ring.buffer_size = size;
+
+			size = 0x4000000;
+
+			rctx->gs_rings.gsvs_ring.buffer =
+					pipe_buffer_create(rctx->b.b.screen, PIPE_BIND_CUSTOM,
+							PIPE_USAGE_STATIC, size);
+			rctx->gs_rings.gsvs_ring.buffer_size = size;
+		}
+
+		if (enable) {
+			r600_set_constant_buffer(&rctx->b.b, PIPE_SHADER_GEOMETRY,
+					R600_GS_RING_CONST_BUFFER, &rctx->gs_rings.esgs_ring);
+			r600_set_constant_buffer(&rctx->b.b, PIPE_SHADER_VERTEX,
+					R600_GS_RING_CONST_BUFFER, &rctx->gs_rings.gsvs_ring);
+		} else {
+			r600_set_constant_buffer(&rctx->b.b, PIPE_SHADER_GEOMETRY,
+					R600_GS_RING_CONST_BUFFER, NULL);
+			r600_set_constant_buffer(&rctx->b.b, PIPE_SHADER_VERTEX,
+					R600_GS_RING_CONST_BUFFER, NULL);
+		}
+	}
+}
+
 static bool r600_update_derived_state(struct r600_context *rctx)
 {
 	struct pipe_context * ctx = (struct pipe_context*)rctx;
-	bool ps_dirty = false;
+	bool ps_dirty = false, vs_dirty = false, gs_dirty = false;
 	bool blend_disable;
 
 	if (!rctx->blitter->running) {
@@ -1119,23 +1155,101 @@ static bool r600_update_derived_state(struct r600_context *rctx)
 		}
 	}
 
-	r600_shader_select(ctx, rctx->ps_shader, &ps_dirty);
+	update_gs_block_state(rctx, rctx->gs_shader != NULL);
 
-	if (rctx->ps_shader && rctx->rasterizer &&
+	if (rctx->gs_shader) {
-	    ((rctx->rasterizer->sprite_coord_enable != rctx->ps_shader->current->sprite_coord_enable) ||
+		r600_shader_select(ctx, rctx->gs_shader, &gs_dirty);
-	     (rctx->rasterizer->flatshade != rctx->ps_shader->current->flatshade))) {
+		if (unlikely(!rctx->gs_shader->current))
+			return false;
 
-		if (rctx->b.chip_class >= EVERGREEN)
+		if (!rctx->shader_stages.geom_enable) {
-			evergreen_update_ps_state(ctx, rctx->ps_shader->current);
+			rctx->shader_stages.geom_enable = true;
-		else
+			rctx->shader_stages.atom.dirty = true;
-			r600_update_ps_state(ctx, rctx->ps_shader->current);
+		}
 
-		ps_dirty = true;
+		/* gs_shader provides GS and VS (copy shader) */
+		if (unlikely(rctx->geometry_shader.shader != rctx->gs_shader->current)) {
+			update_shader_atom(ctx, &rctx->geometry_shader, rctx->gs_shader->current);
+			update_shader_atom(ctx, &rctx->vertex_shader, rctx->gs_shader->current->gs_copy_shader);
+			/* Update clip misc state. */
+			if (rctx->gs_shader->current->gs_copy_shader->pa_cl_vs_out_cntl != rctx->clip_misc_state.pa_cl_vs_out_cntl ||
+					rctx->gs_shader->current->gs_copy_shader->shader.clip_dist_write != rctx->clip_misc_state.clip_dist_write) {
+				rctx->clip_misc_state.pa_cl_vs_out_cntl = rctx->gs_shader->current->gs_copy_shader->pa_cl_vs_out_cntl;
+				rctx->clip_misc_state.clip_dist_write = rctx->gs_shader->current->gs_copy_shader->shader.clip_dist_write;
+				rctx->clip_misc_state.atom.dirty = true;
+			}
+		}
+
+		r600_shader_select(ctx, rctx->vs_shader, &vs_dirty);
+		if (unlikely(!rctx->vs_shader->current))
+			return false;
+
+		/* vs_shader is used as ES */
+		if (unlikely(vs_dirty || rctx->export_shader.shader != rctx->vs_shader->current)) {
+			update_shader_atom(ctx, &rctx->export_shader, rctx->vs_shader->current);
+		}
+	} else {
+		if (unlikely(rctx->geometry_shader.shader)) {
+			update_shader_atom(ctx, &rctx->geometry_shader, NULL);
+			update_shader_atom(ctx, &rctx->export_shader, NULL);
+			rctx->shader_stages.geom_enable = false;
+			rctx->shader_stages.atom.dirty = true;
+		}
+
+		r600_shader_select(ctx, rctx->vs_shader, &vs_dirty);
+		if (unlikely(!rctx->vs_shader->current))
+			return false;
+
+		if (unlikely(vs_dirty || rctx->vertex_shader.shader != rctx->vs_shader->current)) {
+			update_shader_atom(ctx, &rctx->vertex_shader, rctx->vs_shader->current);
+
+			/* Update clip misc state. */
+			if (rctx->vs_shader->current->pa_cl_vs_out_cntl != rctx->clip_misc_state.pa_cl_vs_out_cntl ||
+					rctx->vs_shader->current->shader.clip_dist_write != rctx->clip_misc_state.clip_dist_write) {
+				rctx->clip_misc_state.pa_cl_vs_out_cntl = rctx->vs_shader->current->pa_cl_vs_out_cntl;
+				rctx->clip_misc_state.clip_dist_write = rctx->vs_shader->current->shader.clip_dist_write;
+				rctx->clip_misc_state.atom.dirty = true;
+			}
+		}
 	}
 
-	if (ps_dirty) {
+	r600_shader_select(ctx, rctx->ps_shader, &ps_dirty);
-		rctx->pixel_shader.atom.num_dw = rctx->ps_shader->current->command_buffer.num_dw;
+	if (unlikely(!rctx->ps_shader->current))
-		rctx->pixel_shader.atom.dirty = true;
+		return false;
+
+	if (unlikely(ps_dirty || rctx->pixel_shader.shader != rctx->ps_shader->current)) {
+
+		if (rctx->cb_misc_state.nr_ps_color_outputs != rctx->ps_shader->current->nr_ps_color_outputs) {
+			rctx->cb_misc_state.nr_ps_color_outputs = rctx->ps_shader->current->nr_ps_color_outputs;
+			rctx->cb_misc_state.atom.dirty = true;
+		}
+
+		if (rctx->b.chip_class <= R700) {
+			bool multiwrite = rctx->ps_shader->current->shader.fs_write_all;
+
+			if (rctx->cb_misc_state.multiwrite != multiwrite) {
+				rctx->cb_misc_state.multiwrite = multiwrite;
+				rctx->cb_misc_state.atom.dirty = true;
+			}
+		}
+
+		if (rctx->b.chip_class >= EVERGREEN) {
+			evergreen_update_db_shader_control(rctx);
+		} else {
+			r600_update_db_shader_control(rctx);
+		}
+
+		if (unlikely(!ps_dirty && rctx->ps_shader && rctx->rasterizer &&
+				((rctx->rasterizer->sprite_coord_enable != rctx->ps_shader->current->sprite_coord_enable) ||
+						(rctx->rasterizer->flatshade != rctx->ps_shader->current->flatshade)))) {
+
+			if (rctx->b.chip_class >= EVERGREEN)
+				evergreen_update_ps_state(ctx, rctx->ps_shader->current);
+			else
+				r600_update_ps_state(ctx, rctx->ps_shader->current);
+		}
+
+		update_shader_atom(ctx, &rctx->pixel_shader, rctx->ps_shader->current);
 	}
 
 	/* on R600 we stuff masks + txq info into one constant buffer */
@@ -1145,11 +1259,15 @@ static bool r600_update_derived_state(struct r600_context *rctx)
 			r600_setup_buffer_constants(rctx, PIPE_SHADER_FRAGMENT);
 		if (rctx->vs_shader && rctx->vs_shader->current->shader.uses_tex_buffers)
 			r600_setup_buffer_constants(rctx, PIPE_SHADER_VERTEX);
+		if (rctx->gs_shader && rctx->gs_shader->current->shader.uses_tex_buffers)
+			r600_setup_buffer_constants(rctx, PIPE_SHADER_GEOMETRY);
 	} else {
 		if (rctx->ps_shader && rctx->ps_shader->current->shader.uses_tex_buffers)
 			eg_setup_buffer_constants(rctx, PIPE_SHADER_FRAGMENT);
 		if (rctx->vs_shader && rctx->vs_shader->current->shader.uses_tex_buffers)
 			eg_setup_buffer_constants(rctx, PIPE_SHADER_VERTEX);
+		if (rctx->gs_shader && rctx->gs_shader->current->shader.uses_tex_buffers)
+			eg_setup_buffer_constants(rctx, PIPE_SHADER_GEOMETRY);
 	}
 
 
@@ -1157,6 +1275,8 @@ static bool r600_update_derived_state(struct r600_context *rctx)
 		r600_setup_txq_cube_array_constants(rctx, PIPE_SHADER_FRAGMENT);
 	if (rctx->vs_shader && rctx->vs_shader->current->shader.has_txq_cube_array_z_comp)
 		r600_setup_txq_cube_array_constants(rctx, PIPE_SHADER_VERTEX);
+	if (rctx->gs_shader && rctx->gs_shader->current->shader.has_txq_cube_array_z_comp)
+		r600_setup_txq_cube_array_constants(rctx, PIPE_SHADER_GEOMETRY);
 
 	if (rctx->b.chip_class < EVERGREEN && rctx->ps_shader && rctx->vs_shader) {
 		if (!r600_adjust_gprs(rctx)) {
@@ -1174,33 +1294,10 @@ static bool r600_update_derived_state(struct r600_context *rctx)
 					       rctx->blend_state.cso,
 					       blend_disable);
 	}
+
 	return true;
 }
 
-static unsigned r600_conv_prim_to_gs_out(unsigned mode)
-{
-	static const int prim_conv[] = {
-		V_028A6C_OUTPRIM_TYPE_POINTLIST,
-		V_028A6C_OUTPRIM_TYPE_LINESTRIP,
-		V_028A6C_OUTPRIM_TYPE_LINESTRIP,
-		V_028A6C_OUTPRIM_TYPE_LINESTRIP,
-		V_028A6C_OUTPRIM_TYPE_TRISTRIP,
-		V_028A6C_OUTPRIM_TYPE_TRISTRIP,
-		V_028A6C_OUTPRIM_TYPE_TRISTRIP,
-		V_028A6C_OUTPRIM_TYPE_TRISTRIP,
-		V_028A6C_OUTPRIM_TYPE_TRISTRIP,
-		V_028A6C_OUTPRIM_TYPE_TRISTRIP,
-		V_028A6C_OUTPRIM_TYPE_LINESTRIP,
-		V_028A6C_OUTPRIM_TYPE_LINESTRIP,
-		V_028A6C_OUTPRIM_TYPE_TRISTRIP,
-		V_028A6C_OUTPRIM_TYPE_TRISTRIP,
-		V_028A6C_OUTPRIM_TYPE_TRISTRIP
-	};
-	assert(mode < Elements(prim_conv));
-
-	return prim_conv[mode];
-}
-
 void r600_emit_clip_misc_state(struct r600_context *rctx, struct r600_atom *atom)
 {
 	struct radeon_winsys_cs *cs = rctx->b.rings.gfx.cs;
@@ -1227,7 +1324,7 @@ static void r600_draw_vbo(struct pipe_context *ctx, const struct pipe_draw_info
 		return;
 	}
 
-	if (!rctx->vs_shader) {
+	if (!rctx->vs_shader || !rctx->ps_shader) {
 		assert(0);
 		return;
 	}
@@ -1311,6 +1408,25 @@ static void r600_draw_vbo(struct pipe_context *ctx, const struct pipe_draw_info
 		r600_emit_atom(rctx, rctx->atoms[i]);
 	}
 
+	/* On R6xx, CULL_FRONT=1 culls all points, lines, and rectangles,
+	 * even though it should have no effect on those. */
+	if (rctx->b.chip_class == R600 && rctx->rasterizer) {
+		unsigned su_sc_mode_cntl = rctx->rasterizer->pa_su_sc_mode_cntl;
+		unsigned prim = info.mode;
+
+		if (rctx->gs_shader) {
+			prim = rctx->gs_shader->current->shader.gs_output_prim;
+		}
+		prim = r600_conv_prim_to_gs_out(prim); /* decrease the number of types to 3 */
+
+		if (prim == V_028A6C_OUTPRIM_TYPE_POINTLIST ||
+		    prim == V_028A6C_OUTPRIM_TYPE_LINESTRIP ||
+		    info.mode == R600_PRIM_RECTANGLE_LIST) {
+			su_sc_mode_cntl &= C_028814_CULL_FRONT;
+		}
+		r600_write_context_reg(cs, R_028814_PA_SU_SC_MODE_CNTL, su_sc_mode_cntl);
+	}
+
 	/* Update start instance. */
 	if (rctx->last_start_instance != info.start_instance) {
 		r600_write_ctl_const(cs, R_03CFF4_SQ_VTX_START_INST_LOC, info.start_instance);
@@ -1330,8 +1446,6 @@ static void r600_draw_vbo(struct pipe_context *ctx, const struct pipe_draw_info
 		r600_write_context_reg(cs, R_028A0C_PA_SC_LINE_STIPPLE,
 				       S_028A0C_AUTO_RESET_CNTL(ls_mask) |
 				       (rctx->rasterizer ? rctx->rasterizer->pa_sc_line_stipple : 0));
-		r600_write_context_reg(cs, R_028A6C_VGT_GS_OUT_PRIM_TYPE,
-				       r600_conv_prim_to_gs_out(info.mode));
 		r600_write_config_reg(cs, R_008958_VGT_PRIMITIVE_TYPE,
 				      r600_conv_pipe_prim(info.mode));
 
@@ -1615,11 +1729,14 @@ bool sampler_state_needs_border_color(const struct pipe_sampler_state *state)
 
 void r600_emit_shader(struct r600_context *rctx, struct r600_atom *a)
 {
+
 	struct radeon_winsys_cs *cs = rctx->b.rings.gfx.cs;
-	struct r600_pipe_shader *shader = ((struct r600_shader_state*)a)->shader->current;
+	struct r600_pipe_shader *shader = ((struct r600_shader_state*)a)->shader;
+
+	if (!shader)
+		return;
 
 	r600_emit_command_buffer(cs, &shader->command_buffer);
-
 	radeon_emit(cs, PKT3(PKT3_NOP, 0, 0));
 	radeon_emit(cs, r600_context_bo_reloc(&rctx->b, &rctx->b.rings.gfx, shader->bo, RADEON_USAGE_READ));
 }
@@ -1633,7 +1750,6 @@ struct pipe_surface *r600_create_surface_custom(struct pipe_context *pipe,
 
         assert(templ->u.tex.first_layer <= util_max_layer(texture, templ->u.tex.level));
         assert(templ->u.tex.last_layer <= util_max_layer(texture, templ->u.tex.level));
-	assert(templ->u.tex.first_layer == templ->u.tex.last_layer);
 	if (surface == NULL)
 		return NULL;
 	pipe_reference_init(&surface->base.reference, 1);
@@ -2148,6 +2264,7 @@ void r600_init_common_state_functions(struct r600_context *rctx)
 {
 	rctx->b.b.create_fs_state = r600_create_ps_state;
 	rctx->b.b.create_vs_state = r600_create_vs_state;
+	rctx->b.b.create_gs_state = r600_create_gs_state;
 	rctx->b.b.create_vertex_elements_state = r600_create_vertex_fetch_shader;
 	rctx->b.b.bind_blend_state = r600_bind_blend_state;
 	rctx->b.b.bind_depth_stencil_alpha_state = r600_bind_dsa_state;
@@ -2156,6 +2273,7 @@ void r600_init_common_state_functions(struct r600_context *rctx)
 	rctx->b.b.bind_rasterizer_state = r600_bind_rs_state;
 	rctx->b.b.bind_vertex_elements_state = r600_bind_vertex_elements;
 	rctx->b.b.bind_vs_state = r600_bind_vs_state;
+	rctx->b.b.bind_gs_state = r600_bind_gs_state;
 	rctx->b.b.delete_blend_state = r600_delete_blend_state;
 	rctx->b.b.delete_depth_stencil_alpha_state = r600_delete_dsa_state;
 	rctx->b.b.delete_fs_state = r600_delete_ps_state;
@@ -2163,6 +2281,7 @@ void r600_init_common_state_functions(struct r600_context *rctx)
 	rctx->b.b.delete_sampler_state = r600_delete_sampler_state;
 	rctx->b.b.delete_vertex_elements_state = r600_delete_vertex_elements;
 	rctx->b.b.delete_vs_state = r600_delete_vs_state;
+	rctx->b.b.delete_gs_state = r600_delete_gs_state;
 	rctx->b.b.set_blend_color = r600_set_blend_color;
 	rctx->b.b.set_clip_state = r600_set_clip_state;
 	rctx->b.b.set_constant_buffer = r600_set_constant_buffer;

src/gallium/drivers/r600/r600d.h

@@ -123,6 +123,7 @@
 #define EVENT_TYPE_SO_VGTSTREAMOUT_FLUSH	0x1f
 #define EVENT_TYPE_SAMPLE_STREAMOUTSTATS	0x20
 #define EVENT_TYPE_FLUSH_AND_INV_DB_META       0x2c /* supported on r700+ */
+#define EVENT_TYPE_VGT_FLUSH                   0x24
 #define EVENT_TYPE_FLUSH_AND_INV_CB_META	46 /* supported on r700+ */
 #define		EVENT_TYPE(x)                           ((x) << 0)
 #define		EVENT_INDEX(x)                          ((x) << 8)
@@ -200,6 +201,19 @@
 /* Registers */
 #define R_008490_CP_STRMOUT_CNTL		     0x008490
 #define   S_008490_OFFSET_UPDATE_DONE(x)		(((x) & 0x1) << 0)
+#define R_008C40_SQ_ESGS_RING_BASE                   0x008C40
+#define R_008C44_SQ_ESGS_RING_SIZE                   0x008C44
+#define R_008C48_SQ_GSVS_RING_BASE                   0x008C48
+#define R_008C4C_SQ_GSVS_RING_SIZE                   0x008C4C
+#define R_008C50_SQ_ESTMP_RING_BASE                  0x008C50
+#define R_008C54_SQ_ESTMP_RING_SIZE                  0x008C54
+#define R_008C50_SQ_GSTMP_RING_BASE                  0x008C58
+#define R_008C54_SQ_GSTMP_RING_SIZE                  0x008C5C
+
+#define R_0088C8_VGT_GS_PER_ES                       0x0088C8
+#define R_0088CC_VGT_ES_PER_GS                       0x0088CC
+#define R_0088E8_VGT_GS_PER_VS                       0x0088E8
+
 #define R_008960_VGT_STRMOUT_BUFFER_FILLED_SIZE_0    0x008960 /* read-only */
 #define R_008964_VGT_STRMOUT_BUFFER_FILLED_SIZE_1    0x008964 /* read-only */
 #define R_008968_VGT_STRMOUT_BUFFER_FILLED_SIZE_2    0x008968 /* read-only */
@@ -529,6 +543,9 @@
 #define   S_028810_VTX_KILL_OR(x)                      (((x) & 0x1) << 21)
 #define   G_028810_VTX_KILL_OR(x)                      (((x) >> 21) & 0x1)
 #define   C_028810_VTX_KILL_OR                         0xFFDFFFFF
+#define   S_028810_DX_RASTERIZATION_KILL(x)            (((x) & 0x1) << 22) /* R700 only? */
+#define   G_028810_DX_RASTERIZATION_KILL(x)            (((x) >> 22) & 0x1)
+#define   C_028810_DX_RASTERIZATION_KILL               0xFFBFFFFF
 #define   S_028810_DX_LINEAR_ATTR_CLIP_ENA(x)          (((x) & 0x1) << 24)
 #define   G_028810_DX_LINEAR_ATTR_CLIP_ENA(x)          (((x) >> 24) & 0x1)
 #define   C_028810_DX_LINEAR_ATTR_CLIP_ENA             0xFEFFFFFF
@@ -804,6 +821,9 @@
 #define   S_028D10_IGNORE_SC_ZRANGE(x)                 (((x) & 0x1) << 17)
 #define   G_028D10_IGNORE_SC_ZRANGE(x)                 (((x) >> 17) & 0x1)
 #define   C_028D10_IGNORE_SC_ZRANGE                    0xFFFDFFFF
+#define   S_028D10_MAX_TILES_IN_DTT(x)                 (((x) & 0x1F) << 21)
+#define   G_028D10_MAX_TILES_IN_DTT(x)                 (((x) >> 21) & 0x1F)
+#define   C_028D10_MAX_TILES_IN_DTT                    0xFC1FFFFF
 #define R_02880C_DB_SHADER_CONTROL                    0x02880C
 #define   S_02880C_Z_EXPORT_ENABLE(x)                  (((x) & 0x1) << 0)
 #define   G_02880C_Z_EXPORT_ENABLE(x)                  (((x) >> 0) & 0x1)
@@ -1824,12 +1844,20 @@
 #define   S_028A40_MODE(x)                             (((x) & 0x3) << 0)
 #define   G_028A40_MODE(x)                             (((x) >> 0) & 0x3)
 #define   C_028A40_MODE                                0xFFFFFFFC
+#define     V_028A40_GS_OFF                            0
+#define     V_028A40_GS_SCENARIO_A                     1
+#define     V_028A40_GS_SCENARIO_B                     2
+#define     V_028A40_GS_SCENARIO_G                     3
 #define   S_028A40_ES_PASSTHRU(x)                      (((x) & 0x1) << 2)
 #define   G_028A40_ES_PASSTHRU(x)                      (((x) >> 2) & 0x1)
 #define   C_028A40_ES_PASSTHRU                         0xFFFFFFFB
 #define   S_028A40_CUT_MODE(x)                         (((x) & 0x3) << 3)
 #define   G_028A40_CUT_MODE(x)                         (((x) >> 3) & 0x3)
 #define   C_028A40_CUT_MODE                            0xFFFFFFE7
+#define     V_028A40_GS_CUT_1024                       0
+#define     V_028A40_GS_CUT_512                        1
+#define     V_028A40_GS_CUT_256                        2
+#define     V_028A40_GS_CUT_128                        3
 #define R_008DFC_SQ_CF_WORD0                         0x008DFC
 #define   S_008DFC_ADDR(x)                             (((x) & 0xFFFFFFFF) << 0)
 #define   G_008DFC_ADDR(x)                             (((x) >> 0) & 0xFFFFFFFF)
@@ -2332,6 +2360,26 @@
 #define   S_028D44_ALPHA_TO_MASK_OFFSET3(x)		(((x) & 0x3) << 14)
 #define   S_028D44_OFFSET_ROUND(x)			(((x) & 0x1) << 16)
 #define R_028868_SQ_PGM_RESOURCES_VS                 0x028868
+#define R_028890_SQ_PGM_RESOURCES_ES                 0x028890
+#define   S_028890_NUM_GPRS(x)                         (((x) & 0xFF) << 0)
+#define   G_028890_NUM_GPRS(x)                         (((x) >> 0) & 0xFF)
+#define   C_028890_NUM_GPRS                            0xFFFFFF00
+#define   S_028890_STACK_SIZE(x)                       (((x) & 0xFF) << 8)
+#define   G_028890_STACK_SIZE(x)                       (((x) >> 8) & 0xFF)
+#define   C_028890_STACK_SIZE                          0xFFFF00FF
+#define   S_028890_DX10_CLAMP(x)                       (((x) & 0x1) << 21)
+#define   G_028890_DX10_CLAMP(x)                       (((x) >> 21) & 0x1)
+#define   C_028890_DX10_CLAMP                          0xFFDFFFFF
+#define R_02887C_SQ_PGM_RESOURCES_GS                 0x02887C
+#define   S_02887C_NUM_GPRS(x)                         (((x) & 0xFF) << 0)
+#define   G_02887C_NUM_GPRS(x)                         (((x) >> 0) & 0xFF)
+#define   C_02887C_NUM_GPRS                            0xFFFFFF00
+#define   S_02887C_STACK_SIZE(x)                       (((x) & 0xFF) << 8)
+#define   G_02887C_STACK_SIZE(x)                       (((x) >> 8) & 0xFF)
+#define   C_02887C_STACK_SIZE                          0xFFFF00FF
+#define   S_02887C_DX10_CLAMP(x)                       (((x) & 0x1) << 21)
+#define   G_02887C_DX10_CLAMP(x)                       (((x) >> 21) & 0x1)
+#define   C_02887C_DX10_CLAMP                          0xFFDFFFFF
 #define R_0286CC_SPI_PS_IN_CONTROL_0                 0x0286CC
 #define R_0286D0_SPI_PS_IN_CONTROL_1                 0x0286D0
 #define R_028644_SPI_PS_INPUT_CNTL_0                 0x028644
@@ -2421,11 +2469,15 @@
 #define   G_028C04_MAX_SAMPLE_DIST(x)                  (((x) >> 13) & 0xF)
 #define   C_028C04_MAX_SAMPLE_DIST                     0xFFFE1FFF
 #define R_0288CC_SQ_PGM_CF_OFFSET_PS                 0x0288CC
-#define R_0288DC_SQ_PGM_CF_OFFSET_FS                 0x0288DC
 #define R_0288D0_SQ_PGM_CF_OFFSET_VS                 0x0288D0
+#define R_0288D4_SQ_PGM_CF_OFFSET_GS                 0x0288D4
+#define R_0288D8_SQ_PGM_CF_OFFSET_ES                 0x0288D8
+#define R_0288DC_SQ_PGM_CF_OFFSET_FS                 0x0288DC
 #define R_028840_SQ_PGM_START_PS                     0x028840
 #define R_028894_SQ_PGM_START_FS                     0x028894
 #define R_028858_SQ_PGM_START_VS                     0x028858
+#define R_02886C_SQ_PGM_START_GS                     0x02886C
+#define R_028880_SQ_PGM_START_ES                     0x028880
 #define R_028080_CB_COLOR0_VIEW                      0x028080
 #define   S_028080_SLICE_START(x)                      (((x) & 0x7FF) << 0)
 #define   G_028080_SLICE_START(x)                      (((x) >> 0) & 0x7FF)
@@ -2863,6 +2915,7 @@
 #define R_0283F4_SQ_VTX_SEMANTIC_29                  0x0283F4
 #define R_0283F8_SQ_VTX_SEMANTIC_30                  0x0283F8
 #define R_0283FC_SQ_VTX_SEMANTIC_31                  0x0283FC
+#define R_0288C8_SQ_GS_VERT_ITEMSIZE                 0x0288C8
 #define R_0288E0_SQ_VTX_SEMANTIC_CLEAR               0x0288E0
 #define R_028400_VGT_MAX_VTX_INDX                    0x028400
 #define   S_028400_MAX_INDX(x)                         (((x) & 0xFFFFFFFF) << 0)
@@ -3287,6 +3340,8 @@
 #define R_028B28_VGT_STRMOUT_DRAW_OPAQUE_OFFSET	     0x028B28
 #define R_028B2C_VGT_STRMOUT_DRAW_OPAQUE_BUFFER_FILLED_SIZE 0x028B2C
 #define R_028B30_VGT_STRMOUT_DRAW_OPAQUE_VERTEX_STRIDE 0x028B30
+#define R_028B38_VGT_GS_MAX_VERT_OUT                 0x028B38 /* r7xx */
+#define   S_028B38_MAX_VERT_OUT(x)                      (((x) & 0x7FF) << 0)
 #define R_028B44_VGT_STRMOUT_BASE_OFFSET_HI_0	     0x028B44
 #define R_028B48_VGT_STRMOUT_BASE_OFFSET_HI_1	     0x028B48
 #define R_028B4C_VGT_STRMOUT_BASE_OFFSET_HI_2	     0x028B4C

src/gallium/drivers/r600/sb/sb_bc.h

@@ -169,8 +169,10 @@ enum shader_target
 {
 	TARGET_UNKNOWN,
 	TARGET_VS,
+	TARGET_ES,
 	TARGET_PS,
 	TARGET_GS,
+	TARGET_GS_COPY,
 	TARGET_COMPUTE,
 	TARGET_FETCH,
 

src/gallium/drivers/r600/sb/sb_bc_dump.cpp

@@ -137,7 +137,7 @@ void bc_dump::dump(cf_node& n) {
 		for (int k = 0; k < 4; ++k)
 			s << chans[n.bc.sel[k]];
 
-	} else if (n.bc.op_ptr->flags & (CF_STRM | CF_RAT)) {
+	} else if (n.bc.op_ptr->flags & CF_MEM) {
 		static const char *exp_type[] = {"WRITE", "WRITE_IND", "WRITE_ACK",
 				"WRITE_IND_ACK"};
 		fill_to(s, 18);
@@ -150,6 +150,9 @@ void bc_dump::dump(cf_node& n) {
 		if ((n.bc.op_ptr->flags & CF_RAT) && (n.bc.type & 1)) {
 			s << ", @R" << n.bc.index_gpr << ".xyz";
 		}
+		if ((n.bc.op_ptr->flags & CF_MEM) && (n.bc.type & 1)) {
+			s << ", @R" << n.bc.index_gpr << ".x";
+		}
 
 		s << "  ES:" << n.bc.elem_size;
 

src/gallium/drivers/r600/sb/sb_bc_finalize.cpp

@@ -63,7 +63,7 @@ int bc_finalizer::run() {
 
 	// workaround for some problems on r6xx/7xx
 	// add ALU NOP to each vertex shader
-	if (!ctx.is_egcm() && sh.target == TARGET_VS) {
+	if (!ctx.is_egcm() && (sh.target == TARGET_VS || sh.target == TARGET_ES)) {
 		cf_node *c = sh.create_clause(NST_ALU_CLAUSE);
 
 		alu_group_node *g = sh.create_alu_group();
@@ -695,7 +695,7 @@ void bc_finalizer::finalize_cf(cf_node* c) {
 		c->bc.rw_gpr = reg >= 0 ? reg : 0;
 		c->bc.comp_mask = mask;
 
-		if ((flags & CF_RAT) && (c->bc.type & 1)) {
+		if (((flags & CF_RAT) || (!(flags & CF_STRM))) && (c->bc.type & 1)) {
 
 			reg = -1;
 

src/gallium/drivers/r600/sb/sb_bc_parser.cpp

@@ -58,7 +58,10 @@ int bc_parser::decode() {
 	if (pshader) {
 		switch (bc->type) {
 		case TGSI_PROCESSOR_FRAGMENT: t = TARGET_PS; break;
-		case TGSI_PROCESSOR_VERTEX: t = TARGET_VS; break;
+		case TGSI_PROCESSOR_VERTEX:
+			t = pshader->vs_as_es ? TARGET_ES : TARGET_VS;
+			break;
+		case TGSI_PROCESSOR_GEOMETRY: t = TARGET_GS; break;
 		case TGSI_PROCESSOR_COMPUTE: t = TARGET_COMPUTE; break;
 		default: assert(!"unknown shader target"); return -1; break;
 		}
@@ -134,8 +137,12 @@ int bc_parser::parse_decls() {
 		}
 	}
 
-	if (sh->target == TARGET_VS)
+	if (sh->target == TARGET_VS || sh->target == TARGET_ES)
 		sh->add_input(0, 1, 0x0F);
+	else if (sh->target == TARGET_GS) {
+		sh->add_input(0, 1, 0x0F);
+		sh->add_input(1, 1, 0x0F);
+	}
 
 	bool ps_interp = ctx.hw_class >= HW_CLASS_EVERGREEN
 			&& sh->target == TARGET_PS;
@@ -202,7 +209,7 @@ int bc_parser::decode_cf(unsigned &i, bool &eop) {
 		if (cf->bc.rw_rel)
 			gpr_reladdr = true;
 		assert(!cf->bc.rw_rel);
-	} else if (flags & (CF_STRM | CF_RAT)) {
+	} else if (flags & CF_MEM) {
 		if (cf->bc.rw_rel)
 			gpr_reladdr = true;
 		assert(!cf->bc.rw_rel);
@@ -676,7 +683,7 @@ int bc_parser::prepare_ir() {
 			} while (1);
 
 			c->bc.end_of_program = eop;
-		} else if (flags & (CF_STRM | CF_RAT)) {
+		} else if (flags & CF_MEM) {
 
 			unsigned burst_count = c->bc.burst_count;
 			unsigned eop = c->bc.end_of_program;
@@ -694,7 +701,7 @@ int bc_parser::prepare_ir() {
 								sh->get_gpr_value(true, c->bc.rw_gpr, s, false);
 				}
 
-				if ((flags & CF_RAT) && (c->bc.type & 1)) { // indexed write
+				if (((flags & CF_RAT) || (!(flags & CF_STRM))) && (c->bc.type & 1)) { // indexed write
 					c->src.resize(8);
 					for(int s = 0; s < 3; ++s) {
 						c->src[4 + s] =

src/gallium/drivers/r600/sb/sb_dump.cpp

@@ -349,7 +349,7 @@ void dump::dump_op(node &n, const char *name) {
 			static const char *exp_type[] = {"PIXEL", "POS  ", "PARAM"};
 			sblog << "  " << exp_type[c->bc.type] << " " << c->bc.array_base;
 			has_dst = false;
-		} else if (c->bc.op_ptr->flags & CF_STRM) {
+		} else if (c->bc.op_ptr->flags & (CF_MEM)) {
 			static const char *exp_type[] = {"WRITE", "WRITE_IND", "WRITE_ACK",
 					"WRITE_IND_ACK"};
 			sblog << "  " << exp_type[c->bc.type] << " " << c->bc.array_base

src/gallium/drivers/r600/sb/sb_shader.cpp

@@ -215,7 +215,7 @@ void shader::init() {
 void shader::init_call_fs(cf_node* cf) {
 	unsigned gpr = 0;
 
-	assert(target == TARGET_VS);
+	assert(target == TARGET_VS || target == TARGET_ES);
 
 	for(inputs_vec::const_iterator I = inputs.begin(),
 			E = inputs.end(); I != E; ++I, ++gpr) {
@@ -433,6 +433,7 @@ std::string shader::get_full_target_name() {
 const char* shader::get_shader_target_name() {
 	switch (target) {
 		case TARGET_VS: return "VS";
+		case TARGET_ES: return "ES";
 		case TARGET_PS: return "PS";
 		case TARGET_GS: return "GS";
 		case TARGET_COMPUTE: return "COMPUTE";

src/gallium/drivers/radeon/r600_buffer_common.c

@@ -59,7 +59,7 @@ void *r600_buffer_map_sync_with_rings(struct r600_common_context *ctx,
 		rusage = RADEON_USAGE_WRITE;
 	}
 
-	if (ctx->rings.gfx.cs->cdw &&
+	if (ctx->rings.gfx.cs->cdw != ctx->initial_gfx_cs_size &&
 	    ctx->ws->cs_is_buffer_referenced(ctx->rings.gfx.cs,
 					     resource->cs_buf, rusage)) {
 		if (usage & PIPE_TRANSFER_DONTBLOCK) {

src/gallium/drivers/radeon/r600_pipe_common.c

@@ -137,7 +137,7 @@ static const struct debug_named_value common_debug_options[] = {
 	{ "ps", DBG_PS, "Print pixel shaders" },
 	{ "cs", DBG_CS, "Print compute shaders" },
 
-	{ "nohyperz", DBG_NO_HYPERZ, "Disable Hyper-Z" },
+	{ "hyperz", DBG_HYPERZ, "Enable Hyper-Z" },
 	/* GL uses the word INVALIDATE, gallium uses the word DISCARD */
 	{ "noinvalrange", DBG_NO_DISCARD_RANGE, "Disable handling of INVALIDATE_RANGE map flags" },
 

src/gallium/drivers/radeon/r600_pipe_common.h

@@ -83,7 +83,7 @@
 #define DBG_PS			(1 << 11)
 #define DBG_CS			(1 << 12)
 /* features */
-#define DBG_NO_HYPERZ		(1 << 13)
+#define DBG_HYPERZ		(1 << 13)
 #define DBG_NO_DISCARD_RANGE	(1 << 14)
 /* The maximum allowed bit is 15. */
 
@@ -241,6 +241,7 @@ struct r600_common_context {
 	enum radeon_family		family;
 	enum chip_class			chip_class;
 	struct r600_rings		rings;
+	unsigned			initial_gfx_cs_size;
 
 	struct u_upload_mgr		*uploader;
 	struct u_suballocator		*allocator_so_filled_size;
@@ -389,6 +390,15 @@ r600_resource_reference(struct r600_resource **ptr, struct r600_resource *res)
 				(struct pipe_resource *)res);
 }
 
+static inline unsigned r600_tex_aniso_filter(unsigned filter)
+{
+	if (filter <= 1)   return 0;
+	if (filter <= 2)   return 1;
+	if (filter <= 4)   return 2;
+	if (filter <= 8)   return 3;
+	 /* else */        return 4;
+}
+
 #define R600_ERR(fmt, args...) \
 	fprintf(stderr, "EE %s:%d %s - "fmt, __FILE__, __LINE__, __func__, ##args)
 

src/gallium/drivers/radeon/r600_texture.c

@@ -296,6 +296,12 @@ void r600_texture_get_fmask_info(struct r600_common_screen *rscreen,
 	fmask.nsamples = 1;
 	fmask.flags |= RADEON_SURF_FMASK;
 
+	/* Force 2D tiling if it wasn't set. This may occur when creating
+	 * FMASK for MSAA resolve on R6xx. On R6xx, the single-sample
+	 * destination buffer must have an FMASK too. */
+	fmask.flags = RADEON_SURF_CLR(fmask.flags, MODE);
+	fmask.flags |= RADEON_SURF_SET(RADEON_SURF_MODE_2D, MODE);
+
 	if (rscreen->chip_class >= SI) {
 		fmask.flags |= RADEON_SURF_HAS_TILE_MODE_INDEX;
 	}
@@ -596,7 +602,7 @@ r600_texture_create_object(struct pipe_screen *screen,
 	if (rtex->is_depth) {
 		if (!(base->flags & (R600_RESOURCE_FLAG_TRANSFER |
 				     R600_RESOURCE_FLAG_FLUSHED_DEPTH)) &&
-		    !(rscreen->debug_flags & DBG_NO_HYPERZ)) {
+		    (rscreen->debug_flags & DBG_HYPERZ)) {
 
 			r600_texture_allocate_htile(rscreen, rtex);
 		}

src/gallium/drivers/radeon/radeon_uvd.c

@@ -58,6 +58,9 @@
 #define NUM_H264_REFS 17
 #define NUM_VC1_REFS 5
 
+#define FB_BUFFER_OFFSET 0x1000
+#define FB_BUFFER_SIZE 2048
+
 /* UVD buffer representation */
 struct ruvd_buffer
 {
@@ -81,6 +84,7 @@ struct ruvd_decoder {
 
 	struct ruvd_buffer		msg_fb_buffers[NUM_BUFFERS];
 	struct ruvd_msg			*msg;
+	uint32_t			*fb;
 
 	struct ruvd_buffer		bs_buffers[NUM_BUFFERS];
 	void*				bs_ptr;
@@ -131,16 +135,21 @@ static void send_cmd(struct ruvd_decoder *dec, unsigned cmd,
 	set_reg(dec, RUVD_GPCOM_VCPU_CMD, cmd << 1);
 }
 
-/* map the next available message buffer */
+/* map the next available message/feedback buffer */
-static void map_msg_buf(struct ruvd_decoder *dec)
+static void map_msg_fb_buf(struct ruvd_decoder *dec)
 {
 	struct ruvd_buffer* buf;
+	uint8_t *ptr;
 
-	/* grap the current message buffer */
+	/* grab the current message/feedback buffer */
 	buf = &dec->msg_fb_buffers[dec->cur_buffer];
 
-	/* copy the message into it */
+	/* and map it for CPU access */
-	dec->msg = dec->ws->buffer_map(buf->cs_handle, dec->cs, PIPE_TRANSFER_WRITE);
+	ptr = dec->ws->buffer_map(buf->cs_handle, dec->cs, PIPE_TRANSFER_WRITE);
+
+	/* calc buffer offsets */
+	dec->msg = (struct ruvd_msg *)ptr;
+	dec->fb = (uint32_t *)(ptr + FB_BUFFER_OFFSET);
 }
 
 /* unmap and send a message command to the VCPU */
@@ -148,8 +157,8 @@ static void send_msg_buf(struct ruvd_decoder *dec)
 {
 	struct ruvd_buffer* buf;
 
-	/* ignore the request if message buffer isn't mapped */
+	/* ignore the request if message/feedback buffer isn't mapped */
-	if (!dec->msg)
+	if (!dec->msg || !dec->fb)
 		return;
 
 	/* grap the current message buffer */
@@ -157,6 +166,8 @@ static void send_msg_buf(struct ruvd_decoder *dec)
 
 	/* unmap the buffer */
 	dec->ws->buffer_unmap(buf->cs_handle);
+	dec->msg = NULL;
+	dec->fb = NULL;
 
 	/* and send it to the hardware */
 	send_cmd(dec, RUVD_CMD_MSG_BUFFER, buf->cs_handle, 0,
@@ -644,7 +655,7 @@ static void ruvd_destroy(struct pipe_video_codec *decoder)
 
 	assert(decoder);
 
-	map_msg_buf(dec);
+	map_msg_fb_buf(dec);
 	memset(dec->msg, 0, sizeof(*dec->msg));
 	dec->msg->size = sizeof(*dec->msg);
 	dec->msg->msg_type = RUVD_MSG_DESTROY;
@@ -773,7 +784,7 @@ static void ruvd_end_frame(struct pipe_video_codec *decoder,
 	memset(dec->bs_ptr, 0, bs_size - dec->bs_size);
 	dec->ws->buffer_unmap(bs_buf->cs_handle);
 
-	map_msg_buf(dec);
+	map_msg_fb_buf(dec);
 	dec->msg->size = sizeof(*dec->msg);
 	dec->msg->msg_type = RUVD_MSG_DECODE;
 	dec->msg->stream_handle = dec->stream_handle;
@@ -813,6 +824,10 @@ static void ruvd_end_frame(struct pipe_video_codec *decoder,
 
 	dec->msg->body.decode.db_surf_tile_config = dec->msg->body.decode.dt_surf_tile_config;
 	dec->msg->body.decode.extension_support = 0x1;
+
+	/* set at least the feedback buffer size */
+	dec->fb[0] = FB_BUFFER_SIZE;
+
 	send_msg_buf(dec);
 
 	send_cmd(dec, RUVD_CMD_DPB_BUFFER, dec->dpb.cs_handle, 0,
@@ -822,7 +837,7 @@ static void ruvd_end_frame(struct pipe_video_codec *decoder,
 	send_cmd(dec, RUVD_CMD_DECODING_TARGET_BUFFER, dt, 0,
 		 RADEON_USAGE_WRITE, RADEON_DOMAIN_VRAM);
 	send_cmd(dec, RUVD_CMD_FEEDBACK_BUFFER, msg_fb_buf->cs_handle,
-		 0x1000, RADEON_USAGE_WRITE, RADEON_DOMAIN_GTT);
+		 FB_BUFFER_OFFSET, RADEON_USAGE_WRITE, RADEON_DOMAIN_GTT);
 	set_reg(dec, RUVD_ENGINE_CNTL, 1);
 
 	flush(dec);
@@ -898,7 +913,8 @@ struct pipe_video_codec *ruvd_create_decoder(struct pipe_context *context,
 
 	bs_buf_size = width * height * 512 / (16 * 16);
 	for (i = 0; i < NUM_BUFFERS; ++i) {
-		unsigned msg_fb_size = align(sizeof(struct ruvd_msg), 0x1000) + 0x1000;
+		unsigned msg_fb_size = FB_BUFFER_OFFSET + FB_BUFFER_SIZE;
+		STATIC_ASSERT(sizeof(struct ruvd_msg) <= FB_BUFFER_OFFSET);
 		if (!create_buffer(dec, &dec->msg_fb_buffers[i], msg_fb_size)) {
 			RUVD_ERR("Can't allocated message buffers.\n");
 			goto error;
@@ -920,7 +936,7 @@ struct pipe_video_codec *ruvd_create_decoder(struct pipe_context *context,
 
 	clear_buffer(dec, &dec->dpb);
 
-	map_msg_buf(dec);
+	map_msg_fb_buf(dec);
 	dec->msg->size = sizeof(*dec->msg);
 	dec->msg->msg_type = RUVD_MSG_CREATE;
 	dec->msg->stream_handle = dec->stream_handle;

src/gallium/drivers/radeonsi/si_descriptors.c

@@ -151,7 +151,7 @@ static void si_update_descriptors(struct si_context *sctx,
 			7 + /* copy */
 			(4 + desc->element_dw_size) * util_bitcount(desc->dirty_mask) + /* update */
 			4; /* pointer update */
-#if HAVE_LLVM >= 0x0305
+#if LLVM_SUPPORTS_GEOM_SHADERS
 		if (desc->shader_userdata_reg >= R_00B130_SPI_SHADER_USER_DATA_VS_0 &&
 		    desc->shader_userdata_reg < R_00B230_SPI_SHADER_USER_DATA_GS_0)
 			desc->atom.num_dw += 4; /* second pointer update */
@@ -176,7 +176,7 @@ static void si_emit_shader_pointer(struct si_context *sctx,
 	radeon_emit(cs, va);
 	radeon_emit(cs, va >> 32);
 
-#if HAVE_LLVM >= 0x0305
+#if LLVM_SUPPORTS_GEOM_SHADERS
 	if (desc->shader_userdata_reg >= R_00B130_SPI_SHADER_USER_DATA_VS_0 &&
 	    desc->shader_userdata_reg < R_00B230_SPI_SHADER_USER_DATA_GS_0) {
 		radeon_emit(cs, PKT3(PKT3_SET_SH_REG, 2, 0));

src/gallium/drivers/radeonsi/si_hw_context.c

@@ -81,7 +81,7 @@ void si_context_flush(struct si_context *ctx, unsigned flags)
 {
 	struct radeon_winsys_cs *cs = ctx->b.rings.gfx.cs;
 
-	if (!cs->cdw)
+	if (cs->cdw == ctx->b.initial_gfx_cs_size)
 		return;
 
 	/* suspend queries */
@@ -177,6 +177,8 @@ void si_begin_new_cs(struct si_context *ctx)
 	}
 
 	si_all_descriptors_begin_new_cs(ctx);
+
+	ctx->b.initial_gfx_cs_size = ctx->b.rings.gfx.cs->cdw;
 }
 
 #if SI_TRACE_CS

src/gallium/drivers/radeonsi/si_pipe.c

@@ -269,7 +269,7 @@ static int si_get_param(struct pipe_screen* pscreen, enum pipe_cap param)
 		return 256;
 
 	case PIPE_CAP_GLSL_FEATURE_LEVEL:
-		return HAVE_LLVM >= 0x0305 ? 330 : 140;
+		return (LLVM_SUPPORTS_GEOM_SHADERS) ? 330 : 140;
 
 	case PIPE_CAP_TEXTURE_BUFFER_OFFSET_ALIGNMENT:
 		return 1;
@@ -299,13 +299,22 @@ static int si_get_param(struct pipe_screen* pscreen, enum pipe_cap param)
 	case PIPE_CAP_MAX_STREAM_OUTPUT_INTERLEAVED_COMPONENTS:
 		return sscreen->b.has_streamout ? 32*4 : 0;
 
+	/* Geometry shader output. */
+	case PIPE_CAP_MAX_GEOMETRY_OUTPUT_VERTICES:
+		return 1024;
+	case PIPE_CAP_MAX_GEOMETRY_TOTAL_OUTPUT_COMPONENTS:
+		return 4095;
+
 	/* Texturing. */
 	case PIPE_CAP_MAX_TEXTURE_2D_LEVELS:
-	case PIPE_CAP_MAX_TEXTURE_3D_LEVELS:
 	case PIPE_CAP_MAX_TEXTURE_CUBE_LEVELS:
-			return 15;
+		return 15; /* 16384 */
+	case PIPE_CAP_MAX_TEXTURE_3D_LEVELS:
+		/* textures support 8192, but layered rendering supports 2048 */
+		return 12;
 	case PIPE_CAP_MAX_TEXTURE_ARRAY_LAYERS:
-		return 16384;
+		/* textures support 8192, but layered rendering supports 2048 */
+		return 2048;
 	case PIPE_CAP_MAX_COMBINED_SAMPLERS:
 		return HAVE_LLVM >= 0x0305 ? 48 : 32;
 
@@ -340,7 +349,7 @@ static int si_get_shader_param(struct pipe_screen* pscreen, unsigned shader, enu
 	case PIPE_SHADER_VERTEX:
 		break;
 	case PIPE_SHADER_GEOMETRY:
-#if HAVE_LLVM < 0x0305
+#if !(LLVM_SUPPORTS_GEOM_SHADERS)
 		return 0;
 #endif
 		break;

src/gallium/drivers/radeonsi/si_pipe.h

@@ -39,6 +39,10 @@
 
 #define SI_MAX_DRAW_CS_DWORDS 18
 
+#define LLVM_SUPPORTS_GEOM_SHADERS \
+	((HAVE_LLVM >= 0x0305) || \
+	(HAVE_LLVM == 0x0304 && LLVM_VERSION_PATCH >= 1))
+
 struct si_pipe_compute;
 
 struct si_screen {

src/gallium/drivers/radeonsi/si_state.c

@@ -2307,7 +2307,7 @@ static void *si_create_fs_state(struct pipe_context *ctx,
 	return si_create_shader_state(ctx, state, PIPE_SHADER_FRAGMENT);
 }
 
-#if HAVE_LLVM >= 0x0305
+#if LLVM_SUPPORTS_GEOM_SHADERS
 
 static void *si_create_gs_state(struct pipe_context *ctx,
 				const struct pipe_shader_state *state)
@@ -2337,7 +2337,7 @@ static void si_bind_vs_shader(struct pipe_context *ctx, void *state)
 	sctx->vs_shader = sel;
 }
 
-#if HAVE_LLVM >= 0x0305
+#if LLVM_SUPPORTS_GEOM_SHADERS
 
 static void si_bind_gs_shader(struct pipe_context *ctx, void *state)
 {
@@ -2396,7 +2396,7 @@ static void si_delete_vs_shader(struct pipe_context *ctx, void *state)
 	si_delete_shader_selector(ctx, sel);
 }
 
-#if HAVE_LLVM >= 0x0305
+#if LLVM_SUPPORTS_GEOM_SHADERS
 
 static void si_delete_gs_shader(struct pipe_context *ctx, void *state)
 {
@@ -2723,16 +2723,15 @@ static void *si_create_sampler_state(struct pipe_context *ctx,
 	rstate->val[0] = (S_008F30_CLAMP_X(si_tex_wrap(state->wrap_s)) |
 			  S_008F30_CLAMP_Y(si_tex_wrap(state->wrap_t)) |
 			  S_008F30_CLAMP_Z(si_tex_wrap(state->wrap_r)) |
-			  (state->max_anisotropy & 0x7) << 9 | /* XXX */
+			  r600_tex_aniso_filter(state->max_anisotropy) << 9 |
 			  S_008F30_DEPTH_COMPARE_FUNC(si_tex_compare(state->compare_func)) |
 			  S_008F30_FORCE_UNNORMALIZED(!state->normalized_coords) |
-			  aniso_flag_offset << 16 | /* XXX */
 			  S_008F30_DISABLE_CUBE_WRAP(!state->seamless_cube_map));
 	rstate->val[1] = (S_008F34_MIN_LOD(S_FIXED(CLAMP(state->min_lod, 0, 15), 8)) |
 			  S_008F34_MAX_LOD(S_FIXED(CLAMP(state->max_lod, 0, 15), 8)));
 	rstate->val[2] = (S_008F38_LOD_BIAS(S_FIXED(CLAMP(state->lod_bias, -16, 16), 8)) |
-			  S_008F38_XY_MAG_FILTER(si_tex_filter(state->mag_img_filter)) |
+			  S_008F38_XY_MAG_FILTER(si_tex_filter(state->mag_img_filter) | aniso_flag_offset) |
-			  S_008F38_XY_MIN_FILTER(si_tex_filter(state->min_img_filter)) |
+			  S_008F38_XY_MIN_FILTER(si_tex_filter(state->min_img_filter) | aniso_flag_offset) |
 			  S_008F38_MIP_FILTER(si_tex_mipfilter(state->min_mip_filter)));
 	rstate->val[3] = S_008F3C_BORDER_COLOR_TYPE(border_color_type);
 
@@ -2890,7 +2889,7 @@ static void si_bind_vs_sampler_states(struct pipe_context *ctx, unsigned count,
 	si_set_sampler_states(sctx, pm4, count, states,
 			      &sctx->samplers[PIPE_SHADER_VERTEX],
 			      R_00B130_SPI_SHADER_USER_DATA_VS_0);
-#if HAVE_LLVM >= 0x0305
+#if LLVM_SUPPORTS_GEOM_SHADERS
 	si_set_sampler_states(sctx, pm4, count, states,
 			      &sctx->samplers[PIPE_SHADER_VERTEX],
 			      R_00B330_SPI_SHADER_USER_DATA_ES_0);
@@ -3166,7 +3165,7 @@ void si_init_state_functions(struct si_context *sctx)
 	sctx->b.b.bind_fs_state = si_bind_ps_shader;
 	sctx->b.b.delete_vs_state = si_delete_vs_shader;
 	sctx->b.b.delete_fs_state = si_delete_ps_shader;
-#if HAVE_LLVM >= 0x0305
+#if LLVM_SUPPORTS_GEOM_SHADERS
 	sctx->b.b.create_gs_state = si_create_gs_state;
 	sctx->b.b.bind_gs_state = si_bind_gs_shader;
 	sctx->b.b.delete_gs_state = si_delete_gs_shader;

src/gallium/drivers/softpipe/sp_screen.c

@@ -121,6 +121,9 @@ softpipe_get_param(struct pipe_screen *screen, enum pipe_cap param)
    case PIPE_CAP_MAX_STREAM_OUTPUT_SEPARATE_COMPONENTS:
    case PIPE_CAP_MAX_STREAM_OUTPUT_INTERLEAVED_COMPONENTS:
       return 16*4;
+   case PIPE_CAP_MAX_GEOMETRY_OUTPUT_VERTICES:
+   case PIPE_CAP_MAX_GEOMETRY_TOTAL_OUTPUT_COMPONENTS:
+      return 0;
    case PIPE_CAP_PRIMITIVE_RESTART:
       return 1;
    case PIPE_CAP_SHADER_STENCIL_EXPORT: