vk: Add an ICD declaration file

It's no longer used outside anv_batch_chain so we certainly don't need to
be exporting.  Inside anv_batch_chain, it's only used twice and it can be
replaced by a single line so there's really no point.

Android.common.mk

@@ -42,7 +42,6 @@ LOCAL_CFLAGS += \
 	-DANDROID_VERSION=0x0$(MESA_ANDROID_MAJOR_VERSION)0$(MESA_ANDROID_MINOR_VERSION)
 
 LOCAL_CFLAGS += \
-	-D__STDC_LIMIT_MACROS \
 	-DHAVE___BUILTIN_EXPECT \
 	-DHAVE___BUILTIN_FFS \
 	-DHAVE___BUILTIN_FFSLL \
@@ -71,7 +70,7 @@ endif
 
 ifeq ($(MESA_ENABLE_LLVM),true)
 LOCAL_CFLAGS += \
-	-DHAVE_LLVM=0x0305 -DMESA_LLVM_VERSION_PATCH=2 \
+	-DHAVE_LLVM=0x0305 -DLLVM_VERSION_PATCH=2 \
 	-D__STDC_CONSTANT_MACROS \
 	-D__STDC_FORMAT_MACROS \
 	-D__STDC_LIMIT_MACROS

configure.ac

@@ -74,7 +74,7 @@ LIBDRM_AMDGPU_REQUIRED=2.4.63
 LIBDRM_INTEL_REQUIRED=2.4.61
 LIBDRM_NVVIEUX_REQUIRED=2.4.33
 LIBDRM_NOUVEAU_REQUIRED=2.4.62
-LIBDRM_FREEDRENO_REQUIRED=2.4.65
+LIBDRM_FREEDRENO_REQUIRED=2.4.64
 DRI2PROTO_REQUIRED=2.6
 DRI3PROTO_REQUIRED=1.0
 PRESENTPROTO_REQUIRED=1.0
@@ -99,6 +99,7 @@ AM_PROG_CC_C_O
 AM_PROG_AS
 AX_CHECK_GNU_MAKE
 AC_CHECK_PROGS([PYTHON2], [python2 python])
+AC_CHECK_PROGS([PYTHON3], [python3])
 AC_PROG_SED
 AC_PROG_MKDIR_P
 
@@ -533,32 +534,15 @@ AM_CONDITIONAL(HAVE_COMPAT_SYMLINKS, test "x$HAVE_COMPAT_SYMLINKS" = xyes)
 dnl
 dnl library names
 dnl
-dnl Unfortunately we need to do a few things that libtool can't help us with,
-dnl so we need some knowledge of shared library filenames:
-dnl
-dnl LIB_EXT is the extension used when creating symlinks for alternate
-dnl filenames for a shared library which will be dynamically loaded
-dnl
-dnl IMP_LIB_EXT is the extension used when checking for the presence of a
-dnl the file for a shared library we wish to link with
-dnl
 case "$host_os" in
 darwin* )
-    LIB_EXT='dylib'
-    IMP_LIB_EXT=$LIB_EXT
-    ;;
+    LIB_EXT='dylib' ;;
 cygwin* )
-    LIB_EXT='dll'
-    IMP_LIB_EXT='dll.a'
-    ;;
+    LIB_EXT='dll' ;;
 aix* )
-    LIB_EXT='a'
-    IMP_LIB_EXT=$LIB_EXT
-    ;;
+    LIB_EXT='a' ;;
 * )
-    LIB_EXT='so'
-    IMP_LIB_EXT=$LIB_EXT
-    ;;
+    LIB_EXT='so' ;;
 esac
 
 AC_SUBST([LIB_EXT])
@@ -1127,11 +1111,6 @@ AC_MSG_RESULT([$with_sha1])
 AC_SUBST(SHA1_LIBS)
 AC_SUBST(SHA1_CFLAGS)
 
-# Enable a define for SHA1
-if test "x$with_sha1" != "x"; then
-	DEFINES="$DEFINES -DHAVE_SHA1"
-fi
-
 # Allow user to configure out the shader-cache feature
 AC_ARG_ENABLE([shader-cache],
     AS_HELP_STRING([--disable-shader-cache], [Disable binary shader cache]),
@@ -1311,16 +1290,6 @@ AC_SUBST(GLX_TLS, ${GLX_USE_TLS})
 AS_IF([test "x$GLX_USE_TLS" = xyes -a "x$ax_pthread_ok" = xyes],
       [DEFINES="${DEFINES} -DGLX_USE_TLS"])
 
-dnl Read-only text section on x86 hardened platforms
-AC_ARG_ENABLE([glx-read-only-text],
-    [AS_HELP_STRING([--enable-glx-read-only-text],
-        [Disable writable .text section on x86 (decreases performance) @<:@default=disabled@:>@])],
-    [enable_glx_read_only_text="$enableval"],
-    [enable_glx_read_only_text=no])
-if test "x$enable_glx_read_only_text" = xyes; then
-    DEFINES="$DEFINES -DGLX_X86_READONLY_TEXT"
-fi
-
 dnl
 dnl More DRI setup
 dnl
@@ -1549,6 +1518,12 @@ GBM_PC_LIB_PRIV="$DLOPEN_LIBS"
 AC_SUBST([GBM_PC_REQ_PRIV])
 AC_SUBST([GBM_PC_LIB_PRIV])
 
+AM_CONDITIONAL(HAVE_VULKAN, true)
+
+AC_ARG_VAR([GLSLC], [Path to the glslc executable])
+AC_CHECK_PROGS([GLSLC], [glslc])
+AC_SUBST([GLSLC])
+
 dnl
 dnl EGL configuration
 dnl
@@ -2083,7 +2058,7 @@ radeon_llvm_check() {
     if test "x$enable_gallium_llvm" != "xyes"; then
         AC_MSG_ERROR([--enable-gallium-llvm is required when building $1])
     fi
-    llvm_check_version_for "3" "5" "0" $1
+    llvm_check_version_for "3" "4" "2" $1 
     if test true && $LLVM_CONFIG --targets-built | grep -iqvw $amdgpu_llvm_target_name ; then
         AC_MSG_ERROR([LLVM $amdgpu_llvm_target_name not enabled in your LLVM build.])
     fi
@@ -2171,8 +2146,11 @@ if test -n "$with_gallium_drivers"; then
             gallium_require_drm "vc4"
             gallium_require_drm_loader
 
-            PKG_CHECK_MODULES([SIMPENROSE], [simpenrose],
-                              [USE_VC4_SIMULATOR=yes], [USE_VC4_SIMULATOR=no])
+            case "$host_cpu" in
+                i?86 | x86_64 | amd64)
+                USE_VC4_SIMULATOR=yes
+                ;;
+            esac
             ;;
         *)
             AC_MSG_ERROR([Unknown Gallium driver: $driver])
@@ -2192,14 +2170,10 @@ if test "x$MESA_LLVM" != x0; then
 
     LLVM_LIBS="`$LLVM_CONFIG --libs ${LLVM_COMPONENTS}`"
 
-    dnl llvm-config may not give the right answer when llvm is a built as a
-    dnl single shared library, so we must work the library name out for
-    dnl ourselves.
-    dnl (See https://llvm.org/bugs/show_bug.cgi?id=6823)
     if test "x$enable_llvm_shared_libs" = xyes; then
         dnl We can't use $LLVM_VERSION because it has 'svn' stripped out,
         LLVM_SO_NAME=LLVM-`$LLVM_CONFIG --version`
-        AS_IF([test -f "$LLVM_LIBDIR/lib$LLVM_SO_NAME.$IMP_LIB_EXT"], [llvm_have_one_so=yes])
+        AS_IF([test -f "$LLVM_LIBDIR/lib$LLVM_SO_NAME.so"], [llvm_have_one_so=yes])
 
         if test "x$llvm_have_one_so" = xyes; then
             dnl LLVM was built using auto*, so there is only one shared object.
@@ -2207,7 +2181,7 @@ if test "x$MESA_LLVM" != x0; then
         else
             dnl If LLVM was built with CMake, there will be one shared object per
             dnl component.
-            AS_IF([test ! -f "$LLVM_LIBDIR/libLLVMTarget.$IMP_LIB_EXT"],
+            AS_IF([test ! -f "$LLVM_LIBDIR/libLLVMTarget.so"],
                     [AC_MSG_ERROR([Could not find llvm shared libraries:
 	Please make sure you have built llvm with the --enable-shared option
 	and that your llvm libraries are installed in $LLVM_LIBDIR
@@ -2324,6 +2298,13 @@ AC_SUBST([XA_MINOR], $XA_MINOR)
 AC_SUBST([XA_TINY], $XA_TINY)
 AC_SUBST([XA_VERSION], "$XA_MAJOR.$XA_MINOR.$XA_TINY")
 
+PKG_CHECK_MODULES(VALGRIND, [valgrind],
+                  [have_valgrind=yes], [have_valgrind=no])
+if test "x$have_valgrind" = "xyes"; then
+    AC_DEFINE([HAVE_VALGRIND], 1,
+              [Use valgrind intrinsics to suppress false warnings])
+fi
+
 dnl Restore LDFLAGS and CPPFLAGS
 LDFLAGS="$_SAVE_LDFLAGS"
 CPPFLAGS="$_SAVE_CPPFLAGS"
@@ -2433,6 +2414,9 @@ AC_CONFIG_FILES([Makefile
 		src/mesa/drivers/osmesa/osmesa.pc
 		src/mesa/drivers/x11/Makefile
 		src/mesa/main/tests/Makefile
+		src/vulkan/Makefile
+		src/vulkan/anv_icd.json
+		src/vulkan/tests/Makefile
 		src/util/Makefile
 		src/util/tests/hash_table/Makefile])
 
@@ -2551,6 +2535,7 @@ if test "x$MESA_LLVM" = x1; then
     echo ""
 fi
 echo "        PYTHON2:         $PYTHON2"
+echo "        PYTHON3:         $PYTHON3"
 
 echo ""
 echo "        Run '${MAKE-make}' to build Mesa"

docs/GL3.txt

@@ -109,14 +109,14 @@ GL 4.0, GLSL 4.00 --- all DONE: nvc0, radeonsi
   - Enhanced per-sample shading                        DONE (r600)
   - Interpolation functions                            DONE (r600)
   - New overload resolution rules                      DONE
-  GL_ARB_gpu_shader_fp64                               DONE (r600, llvmpipe, softpipe)
+  GL_ARB_gpu_shader_fp64                               DONE (llvmpipe, softpipe)
   GL_ARB_sample_shading                                DONE (i965, nv50, r600)
   GL_ARB_shader_subroutine                             DONE (i965, nv50, r600, llvmpipe, softpipe)
   GL_ARB_tessellation_shader                           DONE ()
   GL_ARB_texture_buffer_object_rgb32                   DONE (i965, r600, llvmpipe, softpipe)
   GL_ARB_texture_cube_map_array                        DONE (i965, nv50, r600, llvmpipe, softpipe)
   GL_ARB_texture_gather                                DONE (i965, nv50, r600, llvmpipe, softpipe)
-  GL_ARB_texture_query_lod                             DONE (i965, nv50, r600, softpipe)
+  GL_ARB_texture_query_lod                             DONE (i965, nv50, r600)
   GL_ARB_transform_feedback2                           DONE (i965, nv50, r600, llvmpipe, softpipe)
   GL_ARB_transform_feedback3                           DONE (i965, nv50, r600, llvmpipe, softpipe)
 
@@ -127,7 +127,7 @@ GL 4.1, GLSL 4.10 --- all DONE: nvc0, radeonsi
   GL_ARB_get_program_binary                            DONE (0 binary formats)
   GL_ARB_separate_shader_objects                       DONE (all drivers)
   GL_ARB_shader_precision                              DONE (all drivers that support GLSL 4.10)
-  GL_ARB_vertex_attrib_64bit                           DONE (r600, llvmpipe, softpipe)
+  GL_ARB_vertex_attrib_64bit                           DONE (llvmpipe, softpipe)
   GL_ARB_viewport_array                                DONE (i965, nv50, r600, llvmpipe)
 
 
@@ -164,7 +164,7 @@ GL 4.3, GLSL 4.30:
   GL_ARB_program_interface_query                       DONE (all drivers)
   GL_ARB_robust_buffer_access_behavior                 not started
   GL_ARB_shader_image_size                             DONE (i965)
-  GL_ARB_shader_storage_buffer_object                  DONE (i965)
+  GL_ARB_shader_storage_buffer_object                  in progress (Iago Toral, Samuel Iglesias)
   GL_ARB_stencil_texturing                             DONE (i965/gen8+, nv50, nvc0, r600, radeonsi, llvmpipe, softpipe)
   GL_ARB_texture_buffer_range                          DONE (nv50, nvc0, i965, r600, radeonsi, llvmpipe)
   GL_ARB_texture_query_levels                          DONE (all drivers that support GLSL 1.30)
@@ -178,13 +178,7 @@ GL 4.4, GLSL 4.40:
   GL_MAX_VERTEX_ATTRIB_STRIDE                          DONE (all drivers)
   GL_ARB_buffer_storage                                DONE (i965, nv50, nvc0, r600, radeonsi)
   GL_ARB_clear_texture                                 DONE (i965) (gallium - in progress, VMware)
-  GL_ARB_enhanced_layouts                              in progress (Timothy)
-  - compile-time constant expressions                  in progress
-  - explicit byte offsets for blocks                   in progress
-  - forced alignment within blocks                     in progress
-  - specified vec4-slot component numbers              in progress
-  - specified transform/feedback layout                in progress
-  - input/output block locations                       in progress
+  GL_ARB_enhanced_layouts                              not started
   GL_ARB_multi_bind                                    DONE (all drivers)
   GL_ARB_query_buffer_object                           not started
   GL_ARB_texture_mirror_clamp_to_edge                  DONE (i965, nv50, nvc0, r600, radeonsi, llvmpipe, softpipe)
@@ -200,8 +194,8 @@ GL 4.5, GLSL 4.50:
   GL_ARB_derivative_control                            DONE (i965, nv50, nvc0, r600, radeonsi)
   GL_ARB_direct_state_access                           DONE (all drivers)
   GL_ARB_get_texture_sub_image                         DONE (all drivers)
-  GL_ARB_shader_texture_image_samples                  DONE (i965, nv50, nvc0, r600, radeonsi)
-  GL_ARB_texture_barrier                               DONE (i965, nv50, nvc0, r600, radeonsi)
+  GL_ARB_shader_texture_image_samples                  not started
+  GL_ARB_texture_barrier                               DONE (nv50, nvc0, r600, radeonsi)
   GL_KHR_context_flush_control                         DONE (all - but needs GLX/EGL extension to be useful)
   GL_KHR_robust_buffer_access_behavior                 not started
   GL_KHR_robustness                                    90% done (the ARB variant)
@@ -218,7 +212,7 @@ GLES3.1, GLSL ES 3.1
   GL_ARB_shader_atomic_counters                        DONE (i965)
   GL_ARB_shader_image_load_store                       DONE (i965)
   GL_ARB_shader_image_size                             DONE (i965)
-  GL_ARB_shader_storage_buffer_object                  DONE (i965)
+  GL_ARB_shader_storage_buffer_object                  in progress (Iago Toral, Samuel Iglesias)
   GL_ARB_shading_language_packing                      DONE (all drivers)
   GL_ARB_separate_shader_objects                       DONE (all drivers)
   GL_ARB_stencil_texturing                             DONE (i965/gen8+, nv50, nvc0, r600, radeonsi, llvmpipe, softpipe)
@@ -229,35 +223,10 @@ GLES3.1, GLSL ES 3.1
   GS5 Packing/bitfield/conversion functions            DONE (i965, nvc0, r600, radeonsi)
   GL_EXT_shader_integer_mix                            DONE (all drivers that support GLSL)
 
-  Additional functionality not covered above:
-      glMemoryBarrierByRegion                          DONE
-      glGetTexLevelParameter[fi]v - needs updates      DONE
-      glGetBooleani_v - restrict to GLES enums
-      gl_HelperInvocation support
-
-GLES3.2, GLSL ES 3.2
-  GL_EXT_color_buffer_float                            DONE (all drivers)
-  GL_KHR_blend_equation_advanced                       not started
-  GL_KHR_debug                                         DONE (all drivers)
-  GL_KHR_robustness                                    90% done (the ARB variant)
-  GL_KHR_texture_compression_astc_ldr                  DONE (i965/gen9+)
-  GL_OES_copy_image                                    not started (based on GL_ARB_copy_image, which is done for some drivers)
-  GL_OES_draw_buffers_indexed                          not started
-  GL_OES_draw_elements_base_vertex                     not started (based on GL_ARB_draw_elements_base_vertex, which is done for all drivers)
-  GL_OES_geometry_shader                               not started (based on GL_ARB_geometry_shader4, which is done for all drivers)
-  GL_OES_gpu_shader5                                   not started (based on parts of GL_ARB_gpu_shader5, which is done for some drivers)
-  GL_OES_primitive_bounding box                        not started
-  GL_OES_sample_shading                                not started (based on parts of GL_ARB_sample_shading, which is done for some drivers)
-  GL_OES_sample_variables                              not started (based on parts of GL_ARB_sample_shading, which is done for some drivers)
-  GL_OES_shader_image_atomic                           not started (based on parts of GL_ARB_shader_image_load_store, which is done for some drivers)
-  GL_OES_shader_io_blocks                              not started (based on parts of GLSL 1.50, which is done)
-  GL_OES_shader_multisample_interpolation              not started (based on parts of GL_ARB_gpu_shader5, which is done)
-  GL_OES_tessellation_shader                           not started (based on GL_ARB_tessellation_shader, which is done for some drivers)
-  GL_OES_texture_border_clamp                          not started (based on GL_ARB_texture_border_clamp, which is done)
-  GL_OES_texture_buffer                                not started (based on GL_ARB_texture_buffer_object, GL_ARB_texture_buffer_range, and GL_ARB_texture_buffer_object_rgb32 that are all done)
-  GL_OES_texture_cube_map_array                        not started (based on GL_ARB_texture_cube_map_array, which is done for all drivers)
-  GL_OES_texture_stencil8                              not started (based on GL_ARB_texture_stencil8, which is done for some drivers)
-  GL_OES_texture_storage_multisample_2d_array          DONE (all drivers that support GL_ARB_texture_multisample)
+  Additional functions not covered above:
+      glMemoryBarrierByRegion
+      glGetTexLevelParameter[fi]v - needs updates to restrict to GLES enums
+      glGetBooleani_v - needs updates to restrict to GLES enums
 
 More info about these features and the work involved can be found at
 http://dri.freedesktop.org/wiki/MissingFunctionality

docs/autoconf.html

@@ -87,13 +87,6 @@ created in a <code>lib64</code> directory at the top of the Mesa source
 tree.</p>
 </dd>
 
-<dt><code>--sysconfdir=DIR</code></dt>
-<dd><p>This option specifies the directory where the configuration
-files will be installed. The default is <code>${prefix}/etc</code>.
-Currently there's only one config file provided when dri drivers are
-enabled - it's <code>drirc</code>.</p>
-</dd>
-
 <dt><code>--enable-static, --disable-shared</code></dt>
 <dd><p>By default, Mesa
 will build shared libraries. Either of these options will force static
@@ -224,7 +217,7 @@ GLX.
 <dt><code>--with-expat=DIR</code>
 <dd><p><strong>DEPRECATED</strong>, use <code>PKG_CONFIG_PATH</code> instead.</p>
 <p>The DRI-enabled libGL uses expat to
-parse the DRI configuration files in <code>${sysconfdir}/drirc</code> and
+parse the DRI configuration files in <code>/etc/drirc</code> and
 <code>~/.drirc</code>. This option allows a specific expat installation
 to be used. For example, <code>--with-expat=/usr/local</code> will
 search for expat headers and libraries in <code>/usr/local/include</code>

docs/envvars.html

@@ -153,7 +153,6 @@ See the <a href="xlibdriver.html">Xlib software driver page</a> for details.
    <li>no16 - suppress generation of 16-wide fragment shaders. useful for debugging broken shaders</li>
    <li>blorp - emit messages about the blorp operations (blits &amp; clears)</li>
    <li>nodualobj - suppress generation of dual-object geometry shader code</li>
-   <li>optimizer - dump shader assembly to files at each optimization pass and iteration that make progress</li>
 </ul>
 </ul>
 

docs/index.html

@@ -16,72 +16,25 @@
 
 <h1>News</h1>
 
-<h2>October 3, 2015</h2>
-<p>
-<a href="relnotes/10.6.9.html">Mesa 10.6.9</a> is released.
-This is a bug-fix release.
-<br>
-NOTE: It is anticipated that 10.6.9 will be the final release in the 10.6
-series. Users of 10.5 are encouraged to migrate to the 11.0 series in order
-to obtain future fixes.
-</p>
-
-<h2>September 28, 2015</h2>
-<p>
-<a href="relnotes/11.0.2.html">Mesa 11.0.2</a> is released.
-This is a bug-fix release.
-</p>
-
-<h2>September 26, 2015</h2>
-<p>
-<a href="relnotes/11.0.1.html">Mesa 11.0.1</a> is released.
-This is a bug-fix release.
-</p>
-
-<h2>September 20, 2015</h2>
-<p>
-<a href="relnotes/10.6.8.html">Mesa 10.6.8</a> is released.
-This is a bug-fix release.
-</p>
-
-<h2>September 12, 2015</h2>
-<p>
-<a href="relnotes/11.0.0.html">Mesa 11.0.0</a> is released.  This is a new
-development release.  See the release notes for more information about
-the release.
-</p>
-
-<h2>September 10, 2015</h2>
-<p>
-<a href="relnotes/10.6.7.html">Mesa 10.6.7</a> is released.
-This is a bug-fix release.
-</p>
-
-<h2>September 4, 2015</h2>
-<p>
-<a href="relnotes/10.6.6.html">Mesa 10.6.6</a> is released.
-This is a bug-fix release.
-</p>
-
-<h2>August 22, 2015</h2>
+<h2>August 22 2015</h2>
 <p>
 <a href="relnotes/10.6.5.html">Mesa 10.6.5</a> is released.
 This is a bug-fix release.
 </p>
 
-<h2>August 11, 2015</h2>
+<h2>August 11 2015</h2>
 <p>
 <a href="relnotes/10.6.4.html">Mesa 10.6.4</a> is released.
 This is a bug-fix release.
 </p>
 
-<h2>July 26, 2015</h2>
+<h2>July 26 2015</h2>
 <p>
 <a href="relnotes/10.6.3.html">Mesa 10.6.3</a> is released.
 This is a bug-fix release.
 </p>
 
-<h2>July 11, 2015</h2>
+<h2>July 11 2015</h2>
 <p>
 <a href="relnotes/10.6.2.html">Mesa 10.6.2</a> is released.
 This is a bug-fix release.

docs/relnotes.html

@@ -21,13 +21,6 @@ The release notes summarize what's new or changed in each Mesa release.
 </p>
 
 <ul>
-<li><a href="relnotes/10.6.9.html">10.6.9 release notes</a>
-<li><a href="relnotes/11.0.2.html">11.0.2 release notes</a>
-<li><a href="relnotes/11.0.1.html">11.0.1 release notes</a>
-<li><a href="relnotes/10.6.8.html">10.6.8 release notes</a>
-<li><a href="relnotes/11.0.0.html">11.0.0 release notes</a>
-<li><a href="relnotes/10.6.7.html">10.6.7 release notes</a>
-<li><a href="relnotes/10.6.6.html">10.6.6 release notes</a>
 <li><a href="relnotes/10.6.5.html">10.6.5 release notes</a>
 <li><a href="relnotes/10.6.4.html">10.6.4 release notes</a>
 <li><a href="relnotes/10.6.3.html">10.6.3 release notes</a>

docs/relnotes/10.6.6.html

@@ -1,164 +0,0 @@
-<!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 10.6.6 Release Notes / September 04, 2015</h1>
-
-<p>
-Mesa 10.6.6 is a bug fix release which fixes bugs found since the 10.6.5 release.
-</p>
-<p>
-Mesa 10.6.6 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>
-416517aa9df4791f97d34451a9e4da33c966afcd18c115c5769b92b15b018ef5  mesa-10.6.6.tar.gz
-570f2154b7340ff5db61ff103bc6e85165b8958798b78a50fa2df488e98e5778  mesa-10.6.6.tar.xz
-</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=84677">Bug 84677</a> - Triangle disappears with glPolygonMode GL_LINE</li>
-
-<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=90734">Bug 90734</a> - glBufferSubData is corrupting data when buffer is &gt; 32k</li>
-
-<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=90748">Bug 90748</a> - [BDW Bisected]dEQP-GLES3.functional.fbo.completeness.renderable.texture.depth.rg_half_float_oes fails</li>
-
-<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=90902">Bug 90902</a> - [bsw][regression] dEQP: &quot;Found invalid pixel values&quot;</li>
-
-<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=90925">Bug 90925</a> - &quot;high fidelity&quot;: Segfault in _mesa_program_resource_find_name</li>
-
-<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=91254">Bug 91254</a> - (regresion) video using VA-API on Intel slow and freeze system with mesa 10.6 or 10.6.1</li>
-
-<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=91292">Bug 91292</a> - [BDW+] glVertexAttribDivisor not working in combination with glPolygonMode</li>
-
-<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=91673">Bug 91673</a> - Segfault when calling glTexSubImage2D on storage texture to bound FBO</li>
-
-<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=91726">Bug 91726</a> - R600 asserts in tgsi_cmp/make_src_for_op3</li>
-
-</ul>
-
-
-<h2>Changes</h2>
-
-<p>Chris Wilson (2):</p>
-<ul>
-  <li>i965: Prevent coordinate overflow in intel_emit_linear_blit</li>
-  <li>i965: Always re-emit the pipeline select during invariant state emission</li>
-</ul>
-
-<p>Daniel Scharrer (1):</p>
-<ul>
-  <li>mesa: add missing queries for ARB_direct_state_access</li>
-</ul>
-
-<p>Dave Airlie (8):</p>
-<ul>
-  <li>mesa/arb_gpu_shader_fp64: add support for glGetUniformdv</li>
-  <li>mesa/texgetimage: fix missing stencil check</li>
-  <li>st/readpixels: fix accel path for skipimages.</li>
-  <li>texcompress_s3tc/fxt1: fix stride checks (v1.1)</li>
-  <li>mesa/readpixels: check strides are equal before skipping conversion</li>
-  <li>mesa: enable texture stencil8 for multisample</li>
-  <li>r600/sb: update last_cf for finalize if.</li>
-  <li>r600g: fix calculation for gpr allocation</li>
-</ul>
-
-<p>David Heidelberg (1):</p>
-<ul>
-  <li>st/nine: Require gcc &gt;= 4.6</li>
-</ul>
-
-<p>Emil Velikov (2):</p>
-<ul>
-  <li>docs: add sha256 checksums for 10.6.5</li>
-  <li>get-pick-list.sh: Require explicit "10.6" for nominating stable patches</li>
-</ul>
-
-<p>Glenn Kennard (4):</p>
-<ul>
-  <li>r600g: Fix assert in tgsi_cmp</li>
-  <li>r600g/sb: Handle undef in read port tracker</li>
-  <li>r600g/sb: Don't read junk after EOP</li>
-  <li>r600g/sb: Don't crash on empty if jump target</li>
-</ul>
-
-<p>Ilia Mirkin (5):</p>
-<ul>
-  <li>st/mesa: fix assignments with 4-operand arguments (i.e. BFI)</li>
-  <li>st/mesa: pass through 4th opcode argument in bitmap/pixel visitors</li>
-  <li>nv50,nvc0: disable depth bounds test on blit</li>
-  <li>nv50: fix 2d engine blits for 64- and 128-bit formats</li>
-  <li>mesa: only copy the requested teximage faces</li>
-</ul>
-
-<p>Jason Ekstrand (1):</p>
-<ul>
-  <li>i965/fs: Split VGRFs after lowering pull constants</li>
-</ul>
-
-<p>Kenneth Graunke (3):</p>
-<ul>
-  <li>i965: Fix copy propagation type changes.</li>
-  <li>Revert "i965: Advertise a line width of 40.0 on Cherryview and Skylake."</li>
-  <li>i965: Momentarily pretend to support ARB_texture_stencil8 for blits.</li>
-</ul>
-
-<p>Marek Olšák (3):</p>
-<ul>
-  <li>gallium/radeon: fix the ADDRESS_HI mask for EVENT_WRITE CIK packets</li>
-  <li>mesa: create multisample fallback textures like normal textures</li>
-  <li>radeonsi: fix a Unigine Heaven hang when drirc is missing</li>
-</ul>
-
-<p>Matt Turner (1):</p>
-<ul>
-  <li>i965/fs: Handle MRF destinations in lower_integer_multiplication().</li>
-</ul>
-
-<p>Neil Roberts (2):</p>
-<ul>
-  <li>i965: Swap the order of the vertex ID and edge flag attributes</li>
-  <li>i965/bdw: Fix 3DSTATE_VF_INSTANCING when the edge flag is used</li>
-</ul>
-
-<p>Tapani Pälli (5):</p>
-<ul>
-  <li>mesa: update fbo state in glTexStorage</li>
-  <li>glsl: build stageref mask using IR, not symbol table</li>
-  <li>glsl: expose build_program_resource_list function</li>
-  <li>glsl: create program resource list after LinkShader</li>
-  <li>mesa: add GL_RED, GL_RG support for floating point textures</li>
-</ul>
-
-
-</div>
-</body>
-</html>

docs/relnotes/10.6.7.html

@@ -1,75 +0,0 @@
-<!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 10.6.7 Release Notes / September 10, 2015</h1>
-
-<p>
-Mesa 10.6.7 is a bug fix release which fixes bugs found since the 10.6.6 release.
-</p>
-<p>
-Mesa 10.6.7 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>
-4ba10c59abee30d72476543a57afd2f33803dabf4620dc333b335d47966ff842  mesa-10.6.7.tar.gz
-feb1f640b915dada88a7c793dfaff0ae23580f8903f87a6b76469253de0d28d8  mesa-10.6.7.tar.xz
-</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=90751">Bug 90751</a> - [BDW Bisected]dEQP-GLES3.functional.fbo.completeness.renderable.texture.stencil.stencil_index8 fails</li>
-
-</ul>
-
-
-<h2>Changes</h2>
-
-<p>Dave Airlie (1):</p>
-<ul>
-  <li>mesa/teximage: use correct extension for accept stencil texture.</li>
-</ul>
-
-<p>Emil Velikov (3):</p>
-<ul>
-  <li>docs: add sha256 checksums for 10.6.6</li>
-  <li>Revert "i965: Momentarily pretend to support ARB_texture_stencil8 for blits."</li>
-  <li>Update version to 10.6.7</li>
-</ul>
-
-<p>Kenneth Graunke (1):</p>
-<ul>
-  <li>glsl: Handle attribute aliasing in attribute storage limit check.</li>
-</ul>
-
-
-</div>
-</body>
-</html>

docs/relnotes/10.6.8.html

@@ -1,136 +0,0 @@
-<!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 10.6.8 Release Notes / September 20, 2015</h1>
-
-<p>
-Mesa 10.6.8 is a bug fix release which fixes bugs found since the 10.6.7 release.
-</p>
-<p>
-Mesa 10.6.8 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>
-1f34dba2a8059782e3e4e0f18b9628004e253b2c69085f735b846d2e63c9e250  mesa-10.6.8.tar.gz
-e36ee5ceeadb3966fb5ce5b4cf18322dbb76a4f075558ae49c3bba94f57d58fd  mesa-10.6.8.tar.xz
-</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=90621">Bug 90621</a> - Mesa fail to build from git</li>
-
-<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=91526">Bug 91526</a> - World of Warcraft (on Wine) has UI corruption with nouveau</li>
-
-<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=91719">Bug 91719</a> - [SNB,HSW,BYT] dEQP regressions associated with using NIR for vertex shaders</li>
-
-</ul>
-
-
-<h2>Changes</h2>
-
-<p>Alejandro Piñeiro (1):</p>
-<ul>
-  <li>i965/vec4: fill src_reg type using the constructor type parameter</li>
-</ul>
-
-<p>Antia Puentes (1):</p>
-<ul>
-  <li>i965/vec4: Fix saturation errors when coalescing registers</li>
-</ul>
-
-<p>Emil Velikov (2):</p>
-<ul>
-  <li>docs: add sha256 checksums for 10.6.7</li>
-  <li>cherry-ignore: add commit non applicable for 10.6</li>
-</ul>
-
-<p>Hans de Goede (4):</p>
-<ul>
-  <li>nv30: Fix creation of scanout buffers</li>
-  <li>nv30: Implement color resolve for msaa</li>
-  <li>nv30: Fix max width / height checks in nv30 sifm code</li>
-  <li>nv30: Disable msaa unless requested from the env by NV30_MAX_MSAA</li>
-</ul>
-
-<p>Ian Romanick (2):</p>
-<ul>
-  <li>mesa: Pass the type to _mesa_uniform_matrix as a glsl_base_type</li>
-  <li>mesa: Don't allow wrong type setters for matrix uniforms</li>
-</ul>
-
-<p>Ilia Mirkin (5):</p>
-<ul>
-  <li>st/mesa: don't fall back to 16F when 32F is requested</li>
-  <li>nvc0: always emit a full shader colormask</li>
-  <li>nvc0: remove BGRA4 format support</li>
-  <li>st/mesa: avoid integer overflows with buffers &gt;= 512MB</li>
-  <li>nv50, nvc0: fix max texture buffer size to 128M elements</li>
-</ul>
-
-<p>Jason Ekstrand (1):</p>
-<ul>
-  <li>i965/vec4: Don't reswizzle hardware registers</li>
-</ul>
-
-<p>Jose Fonseca (1):</p>
-<ul>
-  <li>gallivm: Workaround LLVM PR23628.</li>
-</ul>
-
-<p>Kenneth Graunke (1):</p>
-<ul>
-  <li>i965: Momentarily pretend to support ARB_texture_stencil8 for blits.</li>
-</ul>
-
-<p>Oded Gabbay (1):</p>
-<ul>
-  <li>llvmpipe: convert double to long long instead of unsigned long long</li>
-</ul>
-
-<p>Ray Strode (1):</p>
-<ul>
-  <li>gbm: convert gbm bo format to fourcc format on dma-buf import</li>
-</ul>
-
-<p>Ulrich Weigand (1):</p>
-<ul>
-  <li>mesa: Fix texture compression on big-endian systems</li>
-</ul>
-
-<p>Vinson Lee (1):</p>
-<ul>
-  <li>gallivm: Do not use NoFramePointerElim with LLVM 3.7.</li>
-</ul>
-
-
-</div>
-</body>
-</html>

docs/relnotes/10.6.9.html

@@ -1,130 +0,0 @@
-<!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 10.6.9 Release Notes / Octover 03, 2015</h1>
-
-<p>
-Mesa 10.6.9 is a bug fix release which fixes bugs found since the 10.6.8 release.
-</p>
-<p>
-Mesa 10.6.9 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>
-3406876aac67546d0c3e2cb97da330b62644c313e7992b95618662e13c54296a  mesa-10.6.9.tar.gz
-b04c4de6280b863babc2929573da17218d92e9e4ba6272d548d135415723e8c3  mesa-10.6.9.tar.xz
-</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=38109">Bug 38109</a> - i915 driver crashes if too few vertices are submitted (Mesa 7.10.2)</li>
-
-<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=55552">Bug 55552</a> - Compile errors with --enable-mangling</li>
-
-<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=86281">Bug 86281</a> - brw_meta_fast_clear (brw=brw&#64;entry=0x7fffd4097a08, fb=fb&#64;entry=0x7fffd40fa900, buffers=buffers&#64;entry=2, partial_clear=partial_clear&#64;entry=false)</li>
-
-<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=91970">Bug 91970</a> - [BSW regression] dEQP-GLES3.functional.shaders.precision.int.highp_mul_vertex</li>
-
-<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=92072">Bug 92072</a> - Wine breakage since d082c5324 (st/mesa: don't call st_validate_state in BlitFramebuffer)</li>
-
-</ul>
-
-
-<h2>Changes</h2>
-
-<p>Brian Paul (1):</p>
-<ul>
-  <li>st/mesa: try PIPE_BIND_RENDER_TARGET when choosing float texture formats</li>
-</ul>
-
-<p>Chris Wilson (1):</p>
-<ul>
-  <li>i965: Remove early release of DRI2 miptree</li>
-</ul>
-
-<p>Emil Velikov (4):</p>
-<ul>
-  <li>docs: add sha256 checksums for 10.6.8</li>
-  <li>cherry-ignore: add commit non applicable for 10.6</li>
-  <li>cherry-ignore: add commit non applicable for 10.6</li>
-  <li>Update version to 10.6.9</li>
-</ul>
-
-<p>Iago Toral Quiroga (1):</p>
-<ul>
-  <li>mesa: Fix GL_FRAMEBUFFER_ATTACHMENT_OBJECT_TYPE for default framebuffer.</li>
-</ul>
-
-<p>Ian Romanick (5):</p>
-<ul>
-  <li>t_dd_dmatmp: Make "count" actually be the count</li>
-  <li>t_dd_dmatmp: Clean up improper code formatting from previous patch</li>
-  <li>t_dd_dmatmp: Use '&amp; 3' instead of '% 4' everywhere</li>
-  <li>t_dd_dmatmp: Pull out common 'count -= count &amp; 3' code</li>
-  <li>t_dd_dmatmp: Use addition instead of subtraction in loop bounds</li>
-</ul>
-
-<p>Jeremy Huddleston (1):</p>
-<ul>
-  <li>configure.ac: Add support to enable read-only text segment on x86.</li>
-</ul>
-
-<p>Kristian Høgsberg Kristensen (1):</p>
-<ul>
-  <li>i965: Respect stride and subreg_offset for ATTR registers</li>
-</ul>
-
-<p>Kyle Brenneman (3):</p>
-<ul>
-  <li>glx: Fix build errors with --enable-mangling (v2)</li>
-  <li>mapi: Make _glapi_get_stub work with "gl" or "mgl" prefix.</li>
-  <li>glx: Don't hard-code the name "libGL.so.1" in driOpenDriver (v3)</li>
-</ul>
-
-<p>Leo Liu (1):</p>
-<ul>
-  <li>radeon/vce: fix vui time_scale zero error</li>
-</ul>
-
-<p>Marek Olšák (1):</p>
-<ul>
-  <li>st/mesa: fix front buffer regression after dropping st_validate_state in Blit</li>
-</ul>
-
-<p>Roland Scheidegger (1):</p>
-<ul>
-  <li>mesa: fix mipmap generation for immutable, compressed textures</li>
-</ul>
-
-
-</div>
-</body>
-</html>

docs/relnotes/11.0.0.html

@@ -14,7 +14,7 @@
 <iframe src="../contents.html"></iframe>
 <div class="content">
 
-<h1>Mesa 11.0.0 Release Notes / September 12, 2015</h1>
+<h1>Mesa 11.0.0 Release Notes / TBD</h1>
 
 <p>
 Mesa 11.0.0 is a new development release.
@@ -33,8 +33,7 @@ because compatibility contexts are not supported.
 
 <h2>SHA256 checksums</h2>
 <pre>
-7d7e4ddffa3b162506efa01e2cc41e329caa4995336b92e5cc21f2e1fb36c1b3  mesa-11.0.0.tar.gz
-e095a3eb2eca9dfde7efca8946527c8ae20a0cc938a8c78debc7f158ad44af32  mesa-11.0.0.tar.xz
+TBD.
 </pre>
 
 
@@ -84,175 +83,13 @@ Note: some of the new features are only available with certain drivers.
 <li>EGL 1.5 on r600, radeonsi, nv50, nvc0</li>
 </ul>
 
-
 <h2>Bug fixes</h2>
 
-<p>This list is likely incomplete.</p>
-
-<ul>
-
-<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=51658">Bug 51658</a> - r200 (&amp; possibly radeon) DRI fixes for gnome shell on Mesa 8.0.3</li>
-
-<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=65525">Bug 65525</a> - [llvmpipe] lp_scene.h:210:lp_scene_alloc: Assertion `size &lt;= (64 * 1024)' failed.</li>
-
-<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=66346">Bug 66346</a> - shader_query.cpp:49: error: invalid conversion from 'void*' to 'GLuint'</li>
-
-<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=73512">Bug 73512</a> - [clover] mesa.icd. should contain full path</li>
-
-<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=73528">Bug 73528</a> - Deferred lighting in Second Life causes system hiccups and screen flickering</li>
-
-<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=74329">Bug 74329</a> - Please expose OES_texture_float and OES_texture_half_float on the ES3 context</li>
-
-<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=80500">Bug 80500</a> - Flickering shadows in unreleased title trace</li>
-
-<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=82186">Bug 82186</a> - [r600g] BARTS GPU lockup with minecraft shaders</li>
-
-<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=84225">Bug 84225</a> - Allow constant-index-expression sampler array indexing with GLSL-ES &lt; 300</li>
-
-<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=84677">Bug 84677</a> - Triangle disappears with glPolygonMode GL_LINE</li>
-
-<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=85252">Bug 85252</a> - Segfault in compiler while processing ternary operator with void arguments</li>
-
-<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=89131">Bug 89131</a> - [Bisected] Graphical corruption in Weston,  shows old framebuffer pieces</li>
-
-<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=90000">Bug 90000</a> - [i965 Bisected NIR] Piglit/gglean_fragprog1-z-write_test fail</li>
-
-<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=90073">Bug 90073</a> - Leaks in xcb_dri3_open_reply_fds() and get_render_node_from_id_path_tag</li>
-
-<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=90249">Bug 90249</a> - Fails to build egl_dri2 on osx</li>
-
-<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=90310">Bug 90310</a> - Fails to build gallium_dri.so at linking stage with clang because of multiple redefinitions</li>
-
-<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=90347">Bug 90347</a> - [NVE0+] Failure to insert texbar under some circumstances (causing bad colors in Terasology)</li>
-
-<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=90466">Bug 90466</a> - arm: linker error ndefined reference to `nir_metadata_preserve'</li>
-
-<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=90520">Bug 90520</a> - Register spilling clobbers registers used elsewhere in the shader</li>
-
-<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=90537">Bug 90537</a> - radeonsi bo/va conflict on RADEON_GEM_VA (rscreen-&gt;ws-&gt;buffer_from_handle returns NULL)</li>
-
-<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=90547">Bug 90547</a> - [BDW/BSW/SKL Bisected]Piglit/glean&#64;vertprog1-rsq_test_2_(reciprocal_square_root_of_negative_value) fais</li>
-
-<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=90580">Bug 90580</a> - [HSW bisected] integer multiplication bug</li>
-
-<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=90600">Bug 90600</a> - IOError: [Errno 2] No such file or directory: 'gl_API.xml'</li>
-
-<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=90621">Bug 90621</a> - Mesa fail to build from git</li>
-
-<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=90629">Bug 90629</a> - [i965] SIMD16 dual_source_blend assertion `src[i].file != GRF || src[i].width == dst.width' failed</li>
-
-<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=90691">Bug 90691</a> - [BSW]Piglit/spec/nv_conditional_render/dlist fails intermittently</li>
-
-<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=90728">Bug 90728</a> - dvd playback with vlc and vdpau causes segmentation fault</li>
-
-<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=90734">Bug 90734</a> - glBufferSubData is corrupting data when buffer is &gt; 32k</li>
-
-<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=90748">Bug 90748</a> - [BDW Bisected]dEQP-GLES3.functional.fbo.completeness.renderable.texture.depth.rg_half_float_oes fails</li>
-
-<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=90749">Bug 90749</a> - [BDW Bisected]dEQP-GLES3.functional.rasterization.fbo.rbo_multisample_max.primitives.lines_wide fails</li>
-
-<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=90751">Bug 90751</a> - [BDW Bisected]dEQP-GLES3.functional.fbo.completeness.renderable.texture.stencil.stencil_index8 fails</li>
-
-<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=90797">Bug 90797</a> - [ALL bisected] Mesa change cause performance case manhattan fail.</li>
-
-<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=90817">Bug 90817</a> - swrast fails to load with certain remote X servers</li>
-
-<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=90830">Bug 90830</a> - [bsw bisected regression] GPU hang for spec.arb_gpu_shader5.execution.sampler_array_indexing.vs-nonzero-base</li>
-
-<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=90839">Bug 90839</a> - [10.5.5/10.6 regression, bisected] PBO glDrawPixels no longer using blit fastpath</li>
-
-<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=90873">Bug 90873</a> - Kernel hang, TearFree On, Mate desktop environment</li>
-
-<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=90887">Bug 90887</a> - PhiMovesPass in register allocator broken</li>
-
-<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=90895">Bug 90895</a> - [IVB/HSW/BDW/BSW Bisected] GLB2.7 Egypt, GfxBench3.0 T-Rex &amp; ALU and many SynMark cases performance reduced by 10-23%</li>
-
-<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=90902">Bug 90902</a> - [bsw][regression] dEQP: &quot;Found invalid pixel values&quot;</li>
-
-<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=90903">Bug 90903</a> - egl_dri2.c:dri2_load fails to load libglapi on osx</li>
-
-<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=90904">Bug 90904</a> - OSX: EXC_BAD_ACCESS when using translate_sse + gallium + softpipe/llvmpipe</li>
-
-<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=90905">Bug 90905</a> - mesa: Finish subdir-objects transition</li>
-
-<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=90925">Bug 90925</a> - &quot;high fidelity&quot;: Segfault in _mesa_program_resource_find_name</li>
-
-<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=91022">Bug 91022</a> - [g45 g965 bisected] assertions generated from textureGrad cube samplers fix</li>
-
-<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=91047">Bug 91047</a> - [SNB Bisected] Messed up Fog in Super Smash Bros. Melee in Dolphin</li>
-
-<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=91056">Bug 91056</a> - The Bard's Tale (2005, native)  has rendering issues</li>
-
-<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=91077">Bug 91077</a> - dri2_glx.c:1186: undefined reference to `loader_open_device'</li>
-
-<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=91099">Bug 91099</a> - [llvmpipe] piglit glsl-max-varyings &gt;max_varying_components regression</li>
-
-<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=91101">Bug 91101</a> - [softpipe] piglit glsl-1.50&#64;execution&#64;geometry&#64;max-input-components regression</li>
-
-<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=91117">Bug 91117</a> - Nimbus (running in wine) has rendering issues, objects are semi-transparent</li>
-
-<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=91124">Bug 91124</a> - Civilization V (in Wine) has rendering issues: text missing, menu bar corrupted</li>
-
-<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=91173">Bug 91173</a> - Oddworld: Stranger's Wrath HD: disfigured models in wrong colors</li>
-
-<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=91193">Bug 91193</a> - [290x] Dota2 reborn ingame rendering breaks with git-af4b9c7</li>
-
-<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=91222">Bug 91222</a> - lp_test_format regression on CentOS 7</li>
-
-<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=91226">Bug 91226</a> - Crash in glLinkProgram (NEW)</li>
-
-<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=91231">Bug 91231</a> - [NV92] Psychonauts (native) segfaults on start when DRI3 enabled</li>
-
-<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=91254">Bug 91254</a> - (regresion) video using VA-API on Intel slow and freeze system with mesa 10.6 or 10.6.1</li>
-
-<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=91290">Bug 91290</a> - SIGSEGV glcpp/glcpp-parse.y:1077</li>
-
-<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=91292">Bug 91292</a> - [BDW+] glVertexAttribDivisor not working in combination with glPolygonMode</li>
-
-<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=91337">Bug 91337</a> - OSMesaGetProcAdress(&quot;OSMesaPixelStore&quot;) returns nil</li>
-
-<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=91418">Bug 91418</a> - Visual Studio 2015 vsnprintf build error</li>
-
-<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=91425">Bug 91425</a> - [regression, bisected] Piglit spec/ext_packed_float/ getteximage-invalid-format-for-packed-type fails</li>
-
-<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=91441">Bug 91441</a> - make check DispatchSanity_test.GL30 regression</li>
-
-<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=91444">Bug 91444</a> - regression bisected radeonsi: don't change pipe_resource in resource_copy_region</li>
-
-<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=91461">Bug 91461</a> - gl_TessLevel* writes have no effect for all but the last TCS invocation</li>
-
-<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=91513">Bug 91513</a> - [IVB/HSW/BDW/SKL Bisected] Lightsmark performance reduced by 7%-10%</li>
-
-<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=91526">Bug 91526</a> - World of Warcraft (on Wine) has UI corruption with nouveau</li>
-
-<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=91544">Bug 91544</a> - [i965, regression, bisected] regression of several tests in 93977d3a151675946c03e</li>
-
-<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=91551">Bug 91551</a> - DXTn compressed normal maps produce severe artifacts on all NV5x and NVDx chipsets</li>
-
-<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=91570">Bug 91570</a> - Upgrading mesa to 10.6 causes segfault in OpenGL applications with GeForce4 MX 440 / AGP 8X</li>
-
-<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=91591">Bug 91591</a> - rounding.h:102:2: error: #error &quot;Unsupported or undefined LONG_BIT&quot;</li>
-
-<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=91610">Bug 91610</a> - [BSW] GPU hang for spec.shaders.point-vertex-id gl_instanceid divisor</li>
-
-<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=91673">Bug 91673</a> - Segfault when calling glTexSubImage2D on storage texture to bound FBO</li>
-
-<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=91726">Bug 91726</a> - R600 asserts in tgsi_cmp/make_src_for_op3</li>
-
-<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=91847">Bug 91847</a> - glGenerateTextureMipmap not working (no errors) unless glActiveTexture(GL_TEXTURE1) is called before</li>
-
-<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=91857">Bug 91857</a> - Mesa 10.6.3 linker is slow</li>
-
-<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=91881">Bug 91881</a> - regression: GPU lockups since mesa-11.0.0_rc1 on RV620 (r600) driver</li>
-
-<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=91890">Bug 91890</a> - [nve7] witcher2: blurry image &amp; DATA_ERRORs (class 0xa097 mthd 0x2380/0x238c)</li>
-
-</ul>
-
+TBD.
 
 <h2>Changes</h2>
 
-<li>Removed the EGL loader from the Linux SCons build.</li>
+TBD.
 
 </div>
 </body>

docs/relnotes/11.0.1.html

@@ -1,134 +0,0 @@
-<!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 11.0.1 Release Notes / September 26, 2015</h1>
-
-<p>
-Mesa 11.0.1 is a bug fix release which fixes bugs found since the 11.0.0 release.
-</p>
-<p>
-Mesa 11.0.1 implements the OpenGL 4.1 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 4.1.  OpenGL
-4.1 is <strong>only</strong> available if requested at context creation
-because compatibility contexts are not supported.
-</p>
-
-
-<h2>SHA256 checksums</h2>
-<pre>
-6dab262877e12c0546a0e2970c6835a0f217e6d4026ccecb3cd5dd733d1ce867  mesa-11.0.1.tar.gz
-43d0dfcd1f1e36f07f8228cd76d90175d3fc74c1ed25d7071794a100a98ef2a6  mesa-11.0.1.tar.xz
-</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=38109">Bug 38109</a> - i915 driver crashes if too few vertices are submitted (Mesa 7.10.2)</li>
-
-<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=91114">Bug 91114</a> - ES3-CTS.gtf.GL3Tests.shadow.shadow_execution_vert fails</li>
-
-<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=91716">Bug 91716</a> - [bisected] piglit.shaders.glsl-vs-int-attrib regresses on 32 bit BYT, HSW, IVB, SNB</li>
-
-<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=91719">Bug 91719</a> - [SNB,HSW,BYT] dEQP regressions associated with using NIR for vertex shaders</li>
-
-<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=92009">Bug 92009</a> - ES3-CTS.gtf.GL3Tests.packed_pixels.packed_pixels fails</li>
-
-</ul>
-
-
-<h2>Changes</h2>
-
-<p>Antia Puentes (2):</p>
-<ul>
-  <li>i965/vec4: Fix saturation errors when coalescing registers</li>
-  <li>i965/vec4_nir: Load constants as integers</li>
-</ul>
-
-<p>Anuj Phogat (1):</p>
-<ul>
-  <li>meta: Abort meta pbo path if TexSubImage need signed unsigned conversion</li>
-</ul>
-
-<p>Emil Velikov (2):</p>
-<ul>
-  <li>docs: add sha256 checksums for 11.0.0</li>
-  <li>Update version to 11.0.1</li>
-</ul>
-
-<p>Iago Toral Quiroga (1):</p>
-<ul>
-  <li>mesa: Fix GL_FRAMEBUFFER_ATTACHMENT_OBJECT_TYPE for default framebuffer.</li>
-</ul>
-
-<p>Ian Romanick (5):</p>
-<ul>
-  <li>t_dd_dmatmp: Make "count" actually be the count</li>
-  <li>t_dd_dmatmp: Clean up improper code formatting from previous patch</li>
-  <li>t_dd_dmatmp: Use '&amp; 3' instead of '% 4' everywhere</li>
-  <li>t_dd_dmatmp: Pull out common 'count -= count &amp; 3' code</li>
-  <li>t_dd_dmatmp: Use addition instead of subtraction in loop bounds</li>
-</ul>
-
-<p>Ilia Mirkin (6):</p>
-<ul>
-  <li>st/mesa: avoid integer overflows with buffers &gt;= 512MB</li>
-  <li>nv50, nvc0: fix max texture buffer size to 128M elements</li>
-  <li>freedreno/a3xx: fix blending of L8 format</li>
-  <li>nv50,nvc0: detect underlying resource changes and update tic</li>
-  <li>nv50,nvc0: flush texture cache in presence of coherent bufs</li>
-  <li>radeonsi: load fmask ptr relative to the resources array</li>
-</ul>
-
-<p>Jason Ekstrand (2):</p>
-<ul>
-  <li>nir: Fix a bunch of ralloc parenting errors</li>
-  <li>i965/vec4: Don't reswizzle hardware registers</li>
-</ul>
-
-<p>Jeremy Huddleston (1):</p>
-<ul>
-  <li>configure.ac: Add support to enable read-only text segment on x86.</li>
-</ul>
-
-<p>Ray Strode (1):</p>
-<ul>
-  <li>gbm: convert gbm bo format to fourcc format on dma-buf import</li>
-</ul>
-
-<p>Tapani Pälli (2):</p>
-<ul>
-  <li>mesa: fix errors when reading depth with glReadPixels</li>
-  <li>i965: fix textureGrad for cubemaps</li>
-</ul>
-
-<p>Ulrich Weigand (1):</p>
-<ul>
-  <li>mesa: Fix texture compression on big-endian systems</li>
-</ul>
-
-
-</div>
-</body>
-</html>

docs/relnotes/11.0.2.html

@@ -1,85 +0,0 @@
-<!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 11.0.2 Release Notes / September 28, 2015</h1>
-
-<p>
-Mesa 11.0.2 is a bug fix release which fixes bugs found since the 11.0.1 release.
-</p>
-<p>
-Mesa 11.0.2 implements the OpenGL 4.1 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 4.1.  OpenGL
-4.1 is <strong>only</strong> available if requested at context creation
-because compatibility contexts are not supported.
-</p>
-
-
-<h2>SHA256 checksums</h2>
-<pre>
-45170773500d6ae2f9eb93fc85efee69f7c97084411ada4eddf92f78bca56d20  mesa-11.0.2.tar.gz
-fce11fb27eb87adf1e620a76455d635c6136dfa49ae58c53b34ef8d0c7b7eae4  mesa-11.0.2.tar.xz
-</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=91582">Bug 91582</a> - [bisected] Regression in DEQP gles2.functional.negative_api.texture.texsubimage2d_neg_offset</li>
-
-<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=91970">Bug 91970</a> - [BSW regression] dEQP-GLES3.functional.shaders.precision.int.highp_mul_vertex</li>
-
-<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=92095">Bug 92095</a> - [Regression, bisected] arb_shader_atomic_counters.compiler.builtins.frag</li>
-
-</ul>
-
-
-<h2>Changes</h2>
-
-<p>Eduardo Lima Mitev (3):</p>
-<ul>
-  <li>mesa: Fix order of format+type and internal format checks for glTexImageXD ops</li>
-  <li>mesa: Move _mesa_base_tex_format() from teximage to glformats files</li>
-  <li>mesa: Use the effective internal format instead for validation</li>
-</ul>
-
-<p>Emil Velikov (2):</p>
-<ul>
-  <li>docs: add sha256 checksums for 11.0.1</li>
-  <li>Update version to 11.0.2</li>
-</ul>
-
-<p>Kristian Høgsberg Kristensen (1):</p>
-<ul>
-  <li>i965: Respect stride and subreg_offset for ATTR registers</li>
-</ul>
-
-<p>Matt Turner (1):</p>
-<ul>
-  <li>glsl: Expose gl_MaxTess{Control,Evaluation}AtomicCounters.</li>
-</ul>
-
-
-</div>
-</body>
-</html>

docs/relnotes/11.1.0.html

@@ -44,14 +44,7 @@ Note: some of the new features are only available with certain drivers.
 </p>
 
 <ul>
-<li>GL_ARB_blend_func_extended on freedreno (a3xx)</li>
-<li>GL_ARB_gpu_shader_fp64 on r600 for Cypress/Cayman/Aruba chips</li>
-<li>GL_ARB_shader_storage_buffer_object on i965</li>
-<li>GL_ARB_shader_texture_image_samples on i965, nv50, nvc0, r600, radeonsi</li>
-<li>GL_ARB_texture_barrier / GL_NV_texture_barrier on i965</li>
-<li>GL_ARB_texture_query_lod on softpipe</li>
-<li>EGL_KHR_create_context on softpipe, llvmpipe</li>
-<li>EGL_KHR_gl_colorspace on softpipe, llvmpipe</li>
+TBD.
 </ul>
 
 <h2>Bug fixes</h2>

docs/shading.html

@@ -63,20 +63,6 @@ execution.  These are generally used for debugging.
 Example:  export MESA_GLSL=dump,nopt
 </p>
 
-<p>
-Shaders can be dumped and replaced on runtime for debugging purposes. Mesa 
-needs to be configured with '--with-sha1' to enable this functionality. This 
-feature is not currently supported by SCons build.
-
-This is controlled via following environment variables:
-<ul>
-<li><b>MESA_SHADER_DUMP_PATH</b> - path where shader sources are dumped
-<li><b>MESA_SHADER_READ_PATH</b> - path where replacement shaders are read
-</ul>
-Note, path set must exist before running for dumping or replacing to work. 
-When both are set, these paths should be different so the dumped shaders do 
-not clobber the replacement shaders.
-</p>
 
 <h2 id="support">GLSL Version</h2>
 

docs/vmware-guest.html

@@ -26,31 +26,6 @@ VMware Workstation running on Linux or Windows and VMware Fusion running on
 MacOS are all supported.
 </p>
 
-<p>
-With the August 2015 Workstation 12 / Fusion 8 releases, OpenGL 3.3
-is supported in the guest.
-This requires:
-<ul>
-<li>The VM is configured for virtual hardware version 12.
-<li>The host OS, GPU and graphics driver supports DX11 (Windows) or
-    OpenGL 4.0 (Linux, Mac)
-<li>On Linux, the vmwgfx kernel module must be version 2.9.0 or later.
-<li>A recent version of Mesa with the updated svga gallium driver.
-</ul>
-</p>
-
-<p>
-Otherwise, OpenGL 2.1 is supported.
-</p>
-
-<p>
-OpenGL 3.3 support can be disabled by setting the environment variable
-SVGA_VGPU10=0.
-You will then have OpenGL 2.1 support.
-This may be useful to work around application bugs (such as incorrect use
-of the OpenGL 3.x core profile).
-</p>
-
 <p>
 Most modern Linux distros include the SVGA3D driver so end users shouldn't
 be concerned with this information.
@@ -252,16 +227,6 @@ If you don't see this, try setting this environment variable:
 then rerun glxinfo and examine the output for error messages.
 </p>
 
-<p>
-If OpenGL 3.3 is not working (you only get OpenGL 2.1):
-</p>
-<ul>
-<li>Make sure the VM uses hardware version 12.
-<li>Make sure the vmwgfx kernel module is version 2.9.0 or later.
-<li>Check the vmware.log file for errors.
-<li>Run 'dmesg | grep vmwgfx' and look for "DX: yes".
-
-
 </div>
 </body>
 </html>

include/c11/threads_posix.h

@@ -102,8 +102,9 @@ call_once(once_flag *flag, void (*func)(void))
 static inline int
 cnd_broadcast(cnd_t *cond)
 {
-    assert(cond != NULL);
-    return (pthread_cond_broadcast(cond) == 0) ? thrd_success : thrd_error;
+    if (!cond) return thrd_error;
+    pthread_cond_broadcast(cond);
+    return thrd_success;
 }
 
 // 7.25.3.2
@@ -118,16 +119,18 @@ cnd_destroy(cnd_t *cond)
 static inline int
 cnd_init(cnd_t *cond)
 {
-    assert(cond != NULL);
-    return (pthread_cond_init(cond, NULL) == 0) ? thrd_success : thrd_error;
+    if (!cond) return thrd_error;
+    pthread_cond_init(cond, NULL);
+    return thrd_success;
 }
 
 // 7.25.3.4
 static inline int
 cnd_signal(cnd_t *cond)
 {
-    assert(cond != NULL);
-    return (pthread_cond_signal(cond) == 0) ? thrd_success : thrd_error;
+    if (!cond) return thrd_error;
+    pthread_cond_signal(cond);
+    return thrd_success;
 }
 
 // 7.25.3.5
@@ -136,14 +139,7 @@ cnd_timedwait(cnd_t *cond, mtx_t *mtx, const xtime *xt)
 {
     struct timespec abs_time;
     int rt;
-
-    assert(mtx != NULL);
-    assert(cond != NULL);
-    assert(xt != NULL);
-
-    abs_time.tv_sec = xt->sec;
-    abs_time.tv_nsec = xt->nsec;
-
+    if (!cond || !mtx || !xt) return thrd_error;
     rt = pthread_cond_timedwait(cond, mtx, &abs_time);
     if (rt == ETIMEDOUT)
         return thrd_busy;
@@ -154,9 +150,9 @@ cnd_timedwait(cnd_t *cond, mtx_t *mtx, const xtime *xt)
 static inline int
 cnd_wait(cnd_t *cond, mtx_t *mtx)
 {
-    assert(mtx != NULL);
-    assert(cond != NULL);
-    return (pthread_cond_wait(cond, mtx) == 0) ? thrd_success : thrd_error;
+    if (!cond || !mtx) return thrd_error;
+    pthread_cond_wait(cond, mtx);
+    return thrd_success;
 }
 
 
@@ -165,7 +161,7 @@ cnd_wait(cnd_t *cond, mtx_t *mtx)
 static inline void
 mtx_destroy(mtx_t *mtx)
 {
-    assert(mtx != NULL);
+    assert(mtx);
     pthread_mutex_destroy(mtx);
 }
 
@@ -174,7 +170,7 @@ static inline int
 mtx_init(mtx_t *mtx, int type)
 {
     pthread_mutexattr_t attr;
-    assert(mtx != NULL);
+    if (!mtx) return thrd_error;
     if (type != mtx_plain && type != mtx_timed && type != mtx_try
       && type != (mtx_plain|mtx_recursive)
       && type != (mtx_timed|mtx_recursive)
@@ -192,8 +188,9 @@ mtx_init(mtx_t *mtx, int type)
 static inline int
 mtx_lock(mtx_t *mtx)
 {
-    assert(mtx != NULL);
-    return (pthread_mutex_lock(mtx) == 0) ? thrd_success : thrd_error;
+    if (!mtx) return thrd_error;
+    pthread_mutex_lock(mtx);
+    return thrd_success;
 }
 
 static inline int
@@ -206,9 +203,7 @@ thrd_yield(void);
 static inline int
 mtx_timedlock(mtx_t *mtx, const xtime *xt)
 {
-    assert(mtx != NULL);
-    assert(xt != NULL);
-
+    if (!mtx || !xt) return thrd_error;
     {
 #ifdef EMULATED_THREADS_USE_NATIVE_TIMEDLOCK
     struct timespec ts;
@@ -238,7 +233,7 @@ mtx_timedlock(mtx_t *mtx, const xtime *xt)
 static inline int
 mtx_trylock(mtx_t *mtx)
 {
-    assert(mtx != NULL);
+    if (!mtx) return thrd_error;
     return (pthread_mutex_trylock(mtx) == 0) ? thrd_success : thrd_busy;
 }
 
@@ -246,8 +241,9 @@ mtx_trylock(mtx_t *mtx)
 static inline int
 mtx_unlock(mtx_t *mtx)
 {
-    assert(mtx != NULL);
-    return (pthread_mutex_unlock(mtx) == 0) ? thrd_success : thrd_error;
+    if (!mtx) return thrd_error;
+    pthread_mutex_unlock(mtx);
+    return thrd_success;
 }
 
 
@@ -257,7 +253,7 @@ static inline int
 thrd_create(thrd_t *thr, thrd_start_t func, void *arg)
 {
     struct impl_thrd_param *pack;
-    assert(thr != NULL);
+    if (!thr) return thrd_error;
     pack = (struct impl_thrd_param *)malloc(sizeof(struct impl_thrd_param));
     if (!pack) return thrd_nomem;
     pack->func = func;
@@ -333,7 +329,7 @@ thrd_yield(void)
 static inline int
 tss_create(tss_t *key, tss_dtor_t dtor)
 {
-    assert(key != NULL);
+    if (!key) return thrd_error;
     return (pthread_key_create(key, dtor) == 0) ? thrd_success : thrd_error;
 }
 

include/vulkan/vk_platform.h

@@ -0,0 +1,90 @@
+//
+// File: vk_platform.h
+//
+/*
+** Copyright (c) 2014-2015 The Khronos Group Inc.
+**
+** Permission is hereby granted, free of charge, to any person obtaining a
+** copy of this software and/or associated documentation files (the
+** "Materials"), to deal in the Materials without restriction, including
+** without limitation the rights to use, copy, modify, merge, publish,
+** distribute, sublicense, and/or sell copies of the Materials, and to
+** permit persons to whom the Materials are furnished to do so, subject to
+** the following conditions:
+**
+** The above copyright notice and this permission notice shall be included
+** in all copies or substantial portions of the Materials.
+**
+** THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+** EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+** MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+** IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS 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
+** MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS.
+*/
+
+
+#ifndef __VK_PLATFORM_H__
+#define __VK_PLATFORM_H__
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif // __cplusplus
+
+/*
+***************************************************************************************************
+*   Platform-specific directives and type declarations
+***************************************************************************************************
+*/
+
+#if defined(_WIN32)
+    // On Windows, VKAPI should equate to the __stdcall convention
+    #define VKAPI   __stdcall
+#elif defined(__GNUC__)
+    // On other platforms using GCC, VKAPI stays undefined
+    #define VKAPI
+#else
+    // Unsupported Platform!
+    #error "Unsupported OS Platform detected!"
+#endif
+
+#include <stddef.h>
+
+#if !defined(VK_NO_STDINT_H)
+    #if defined(_MSC_VER) && (_MSC_VER < 1600)
+        typedef signed   __int8  int8_t;
+        typedef unsigned __int8  uint8_t;
+        typedef signed   __int16 int16_t;
+        typedef unsigned __int16 uint16_t;
+        typedef signed   __int32 int32_t;
+        typedef unsigned __int32 uint32_t;
+        typedef signed   __int64 int64_t;
+        typedef unsigned __int64 uint64_t;
+    #else
+        #include <stdint.h>
+    #endif
+#endif // !defined(VK_NO_STDINT_H)
+
+typedef uint64_t   VkDeviceSize;
+typedef uint32_t   VkBool32;
+
+typedef uint32_t   VkSampleMask;
+typedef uint32_t   VkFlags;
+
+#if (UINTPTR_MAX >= UINT64_MAX)
+    #define VK_UINTPTRLEAST64_MAX UINTPTR_MAX
+
+    typedef uintptr_t VkUintPtrLeast64;
+#else
+    #define VK_UINTPTRLEAST64_MAX UINT64_MAX
+
+    typedef uint64_t  VkUintPtrLeast64;
+#endif
+
+#ifdef __cplusplus
+} // extern "C"
+#endif // __cplusplus
+
+#endif // __VK_PLATFORM_H__

include/vulkan/vk_wsi_device_swapchain.h

@@ -0,0 +1,249 @@
+//
+// File: vk_wsi_device_swapchain.h
+//
+/*
+** Copyright (c) 2014 The Khronos Group Inc.
+**
+** Permission is hereby granted, free of charge, to any person obtaining a
+** copy of this software and/or associated documentation files (the
+** "Materials"), to deal in the Materials without restriction, including
+** without limitation the rights to use, copy, modify, merge, publish,
+** distribute, sublicense, and/or sell copies of the Materials, and to
+** permit persons to whom the Materials are furnished to do so, subject to
+** the following conditions:
+**
+** The above copyright notice and this permission notice shall be included
+** in all copies or substantial portions of the Materials.
+**
+** THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+** EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+** MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+** IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS 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
+** MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS.
+*/
+
+#ifndef __VK_WSI_DEVICE_SWAPCHAIN_H__
+#define __VK_WSI_DEVICE_SWAPCHAIN_H__
+
+#include "vulkan.h"
+
+#define VK_WSI_DEVICE_SWAPCHAIN_REVISION            40
+#define VK_WSI_DEVICE_SWAPCHAIN_EXTENSION_NUMBER    2
+#define VK_WSI_DEVICE_SWAPCHAIN_EXTENSION_NAME      "VK_WSI_device_swapchain"
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif // __cplusplus
+
+// ------------------------------------------------------------------------------------------------
+// Objects
+
+VK_DEFINE_NONDISP_HANDLE(VkSwapChainWSI);
+
+// ------------------------------------------------------------------------------------------------
+// Enumeration constants
+
+#define VK_WSI_DEVICE_SWAPCHAIN_ENUM(type,id)    ((type)((int)0xc0000000 - VK_WSI_DEVICE_SWAPCHAIN_EXTENSION_NUMBER * -1024 + (id)))
+#define VK_WSI_DEVICE_SWAPCHAIN_ENUM_POSITIVE(type,id)    ((type)((int)0x40000000 + (VK_WSI_DEVICE_SWAPCHAIN_EXTENSION_NUMBER - 1) * 1024 + (id)))
+
+// Extend VkStructureType enum with extension specific constants
+#define VK_STRUCTURE_TYPE_SWAP_CHAIN_CREATE_INFO_WSI VK_WSI_DEVICE_SWAPCHAIN_ENUM(VkStructureType, 0)
+#define VK_STRUCTURE_TYPE_QUEUE_PRESENT_INFO_WSI VK_WSI_DEVICE_SWAPCHAIN_ENUM(VkStructureType, 1)
+
+// Extend VkImageLayout enum with extension specific constants
+#define VK_IMAGE_LAYOUT_PRESENT_SOURCE_WSI VK_WSI_DEVICE_SWAPCHAIN_ENUM(VkImageLayout, 2)
+
+// Extend VkResult enum with extension specific constants
+//  Return codes for successful operation execution
+#define VK_SUBOPTIMAL_WSI           VK_WSI_DEVICE_SWAPCHAIN_ENUM_POSITIVE(VkResult, 3)
+//  Error codes
+#define VK_ERROR_OUT_OF_DATE_WSI    VK_WSI_DEVICE_SWAPCHAIN_ENUM(VkResult, 4)
+
+// ------------------------------------------------------------------------------------------------
+// Enumerations
+
+typedef enum VkSurfaceTransformWSI_
+{
+    VK_SURFACE_TRANSFORM_NONE_WSI = 0,
+    VK_SURFACE_TRANSFORM_ROT90_WSI = 1,
+    VK_SURFACE_TRANSFORM_ROT180_WSI = 2,
+    VK_SURFACE_TRANSFORM_ROT270_WSI = 3,
+    VK_SURFACE_TRANSFORM_HMIRROR_WSI = 4,
+    VK_SURFACE_TRANSFORM_HMIRROR_ROT90_WSI = 5,
+    VK_SURFACE_TRANSFORM_HMIRROR_ROT180_WSI = 6,
+    VK_SURFACE_TRANSFORM_HMIRROR_ROT270_WSI = 7,
+    VK_SURFACE_TRANSFORM_INHERIT_WSI = 8,
+} VkSurfaceTransformWSI;
+
+typedef enum VkSurfaceTransformFlagBitsWSI_
+{
+    VK_SURFACE_TRANSFORM_NONE_BIT_WSI = 0x00000001,
+    VK_SURFACE_TRANSFORM_ROT90_BIT_WSI = 0x00000002,
+    VK_SURFACE_TRANSFORM_ROT180_BIT_WSI = 0x00000004,
+    VK_SURFACE_TRANSFORM_ROT270_BIT_WSI = 0x00000008,
+    VK_SURFACE_TRANSFORM_HMIRROR_BIT_WSI = 0x00000010,
+    VK_SURFACE_TRANSFORM_HMIRROR_ROT90_BIT_WSI = 0x00000020,
+    VK_SURFACE_TRANSFORM_HMIRROR_ROT180_BIT_WSI = 0x00000040,
+    VK_SURFACE_TRANSFORM_HMIRROR_ROT270_BIT_WSI = 0x00000080,
+    VK_SURFACE_TRANSFORM_INHERIT_BIT_WSI = 0x00000100,
+} VkSurfaceTransformFlagBitsWSI;
+typedef VkFlags VkSurfaceTransformFlagsWSI;
+
+typedef enum VkSurfaceInfoTypeWSI_
+{
+    VK_SURFACE_INFO_TYPE_PROPERTIES_WSI = 0,
+    VK_SURFACE_INFO_TYPE_FORMATS_WSI = 1,
+    VK_SURFACE_INFO_TYPE_PRESENT_MODES_WSI = 2,
+    VK_SURFACE_INFO_TYPE_BEGIN_RANGE_WSI = VK_SURFACE_INFO_TYPE_PROPERTIES_WSI,
+    VK_SURFACE_INFO_TYPE_END_RANGE_WSI = VK_SURFACE_INFO_TYPE_PRESENT_MODES_WSI,
+    VK_SURFACE_INFO_TYPE_NUM_WSI = (VK_SURFACE_INFO_TYPE_PRESENT_MODES_WSI - VK_SURFACE_INFO_TYPE_PROPERTIES_WSI + 1),
+    VK_SURFACE_INFO_TYPE_MAX_ENUM_WSI = 0x7FFFFFFF
+} VkSurfaceInfoTypeWSI;
+
+typedef enum VkSwapChainInfoTypeWSI_
+{
+    VK_SWAP_CHAIN_INFO_TYPE_IMAGES_WSI = 0,
+    VK_SWAP_CHAIN_INFO_TYPE_BEGIN_RANGE_WSI = VK_SWAP_CHAIN_INFO_TYPE_IMAGES_WSI,
+    VK_SWAP_CHAIN_INFO_TYPE_END_RANGE_WSI = VK_SWAP_CHAIN_INFO_TYPE_IMAGES_WSI,
+    VK_SWAP_CHAIN_INFO_TYPE_NUM_WSI = (VK_SWAP_CHAIN_INFO_TYPE_IMAGES_WSI - VK_SWAP_CHAIN_INFO_TYPE_IMAGES_WSI + 1),
+    VK_SWAP_CHAIN_INFO_TYPE_MAX_ENUM_WSI = 0x7FFFFFFF
+} VkSwapChainInfoTypeWSI;
+
+typedef enum VkPresentModeWSI_
+{
+    VK_PRESENT_MODE_IMMEDIATE_WSI = 0,
+    VK_PRESENT_MODE_MAILBOX_WSI = 1,
+    VK_PRESENT_MODE_FIFO_WSI = 2,
+    VK_PRESENT_MODE_BEGIN_RANGE_WSI = VK_PRESENT_MODE_IMMEDIATE_WSI,
+    VK_PRESENT_MODE_END_RANGE_WSI = VK_PRESENT_MODE_FIFO_WSI,
+    VK_PRESENT_MODE_NUM = (VK_PRESENT_MODE_FIFO_WSI - VK_PRESENT_MODE_IMMEDIATE_WSI + 1),
+    VK_PRESENT_MODE_MAX_ENUM_WSI = 0x7FFFFFFF
+} VkPresentModeWSI;
+
+// ------------------------------------------------------------------------------------------------
+// Flags
+
+// ------------------------------------------------------------------------------------------------
+// Structures
+
+typedef struct VkSurfacePropertiesWSI_
+{
+    uint32_t                                minImageCount;      // Supported minimum number of images for the surface
+    uint32_t                                maxImageCount;      // Supported maximum number of images for the surface, 0 for unlimited
+
+    VkExtent2D                              currentExtent;      // Current image width and height for the surface, (-1, -1) if undefined.
+    VkExtent2D                              minImageExtent;     // Supported minimum image width and height for the surface
+    VkExtent2D                              maxImageExtent;     // Supported maximum image width and height for the surface
+
+    VkSurfaceTransformFlagsWSI              supportedTransforms;// 1 or more bits representing the transforms supported
+    VkSurfaceTransformWSI                   currentTransform;   // The surface's current transform relative to the device's natural orientation.
+
+    uint32_t                                maxImageArraySize;  // Supported maximum number of image layers for the surface
+
+    VkImageUsageFlags                       supportedUsageFlags;// Supported image usage flags for the surface
+} VkSurfacePropertiesWSI;
+
+typedef struct VkSurfaceFormatPropertiesWSI_
+{
+    VkFormat                                format;             // Supported rendering format for the surface
+} VkSurfaceFormatPropertiesWSI;
+
+typedef struct VkSurfacePresentModePropertiesWSI_
+{
+    VkPresentModeWSI                        presentMode;        // Supported presention mode for the surface
+} VkSurfacePresentModePropertiesWSI;
+
+typedef struct VkSwapChainCreateInfoWSI_
+{
+    VkStructureType                          sType;             // Must be VK_STRUCTURE_TYPE_SWAP_CHAIN_CREATE_INFO_WSI
+    const void*                              pNext;             // Pointer to next structure
+
+    const VkSurfaceDescriptionWSI*           pSurfaceDescription;// describes the swap chain's target surface
+
+    uint32_t                                 minImageCount;     // Minimum number of presentation images the application needs
+    VkFormat                                 imageFormat;       // Format of the presentation images
+    VkExtent2D                               imageExtent;       // Dimensions of the presentation images
+    VkImageUsageFlags                        imageUsageFlags;   // Bits indicating how the presentation images will be used
+    VkSurfaceTransformWSI                    preTransform;      // The transform, relative to the device's natural orientation, applied to the image content prior to presentation
+    uint32_t                                 imageArraySize;    // Determines the number of views for multiview/stereo presentation
+
+    VkPresentModeWSI                         presentMode;       // Which presentation mode to use for presents on this swap chain.
+
+    VkSwapChainWSI                           oldSwapChain;      // Existing swap chain to replace, if any.
+
+    VkBool32                                 clipped;           // Specifies whether presentable images may be affected by window clip regions.
+} VkSwapChainCreateInfoWSI;
+
+typedef struct VkSwapChainImagePropertiesWSI_
+{
+    VkImage                                  image;             // Persistent swap chain image handle
+} VkSwapChainImagePropertiesWSI;
+
+typedef struct VkPresentInfoWSI_
+{
+    VkStructureType                          sType;             // Must be VK_STRUCTURE_TYPE_QUEUE_PRESENT_INFO_WSI
+    const void*                              pNext;             // Pointer to next structure
+    uint32_t                                 swapChainCount;    // Number of swap chains to present in this call
+    const VkSwapChainWSI*                    swapChains;        // Swap chains to present an image from.
+    const uint32_t*                          imageIndices;      // Indices of which swapChain images to present
+} VkPresentInfoWSI;
+
+// ------------------------------------------------------------------------------------------------
+// Function types
+
+typedef VkResult (VKAPI *PFN_vkGetSurfaceInfoWSI)(VkDevice device, const VkSurfaceDescriptionWSI* pSurfaceDescription, VkSurfaceInfoTypeWSI infoType, size_t* pDataSize, void* pData);
+typedef VkResult (VKAPI *PFN_vkCreateSwapChainWSI)(VkDevice device, const VkSwapChainCreateInfoWSI* pCreateInfo, VkSwapChainWSI* pSwapChain);
+typedef VkResult (VKAPI *PFN_vkDestroySwapChainWSI)(VkDevice device, VkSwapChainWSI swapChain);
+typedef VkResult (VKAPI *PFN_vkGetSwapChainInfoWSI)(VkDevice device, VkSwapChainWSI swapChain, VkSwapChainInfoTypeWSI infoType, size_t* pDataSize, void* pData);
+typedef VkResult (VKAPI *PFN_vkAcquireNextImageWSI)(VkDevice device, VkSwapChainWSI swapChain, uint64_t timeout, VkSemaphore semaphore, uint32_t* pImageIndex);
+typedef VkResult (VKAPI *PFN_vkQueuePresentWSI)(VkQueue queue, VkPresentInfoWSI* pPresentInfo);
+
+// ------------------------------------------------------------------------------------------------
+// Function prototypes
+
+#ifdef VK_PROTOTYPES
+
+VkResult VKAPI vkGetSurfaceInfoWSI(
+    VkDevice                                 device,
+    const VkSurfaceDescriptionWSI*           pSurfaceDescription,
+    VkSurfaceInfoTypeWSI                     infoType,
+    size_t*                                  pDataSize,
+    void*                                    pData);
+
+VkResult VKAPI vkCreateSwapChainWSI(
+    VkDevice                                 device,
+    const VkSwapChainCreateInfoWSI*          pCreateInfo,
+    VkSwapChainWSI*                          pSwapChain);
+
+VkResult VKAPI vkDestroySwapChainWSI(
+    VkDevice                                 device,
+    VkSwapChainWSI                           swapChain);
+
+VkResult VKAPI vkGetSwapChainInfoWSI(
+    VkDevice                                 device,
+    VkSwapChainWSI                           swapChain,
+    VkSwapChainInfoTypeWSI                   infoType,
+    size_t*                                  pDataSize,
+    void*                                    pData);
+
+VkResult VKAPI vkAcquireNextImageWSI(
+    VkDevice                                 device,
+    VkSwapChainWSI                           swapChain,
+    uint64_t                                 timeout,
+    VkSemaphore                              semaphore,
+    uint32_t*                                pImageIndex);
+
+VkResult VKAPI vkQueuePresentWSI(
+    VkQueue                                  queue,
+    VkPresentInfoWSI*                        pPresentInfo);
+
+#endif // VK_PROTOTYPES
+
+#ifdef __cplusplus
+} // extern "C"
+#endif // __cplusplus
+
+#endif // __VK_WSI_SWAPCHAIN_H__

include/vulkan/vk_wsi_swapchain.h

@@ -0,0 +1,133 @@
+//
+// File: vk_wsi_swapchain.h
+//
+/*
+** Copyright (c) 2014 The Khronos Group Inc.
+**
+** Permission is hereby granted, free of charge, to any person obtaining a
+** copy of this software and/or associated documentation files (the
+** "Materials"), to deal in the Materials without restriction, including
+** without limitation the rights to use, copy, modify, merge, publish,
+** distribute, sublicense, and/or sell copies of the Materials, and to
+** permit persons to whom the Materials are furnished to do so, subject to
+** the following conditions:
+**
+** The above copyright notice and this permission notice shall be included
+** in all copies or substantial portions of the Materials.
+**
+** THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+** EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+** MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+** IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS 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
+** MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS.
+*/
+
+#ifndef __VK_WSI_SWAPCHAIN_H__
+#define __VK_WSI_SWAPCHAIN_H__
+
+#include "vulkan.h"
+
+#define VK_WSI_SWAPCHAIN_REVISION             12
+#define VK_WSI_SWAPCHAIN_EXTENSION_NUMBER     1
+#define VK_WSI_SWAPCHAIN_EXTENSION_NAME       "VK_WSI_swapchain"
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif // __cplusplus
+
+// ------------------------------------------------------------------------------------------------
+// Objects
+
+// ------------------------------------------------------------------------------------------------
+// Enumeration constants
+
+#define VK_WSI_SWAPCHAIN_ENUM(type,id)    ((type)((int)0xc0000000 - VK_WSI_SWAPCHAIN_EXTENSION_NUMBER * -1024 + (id)))
+#define VK_WSI_SWAPCHAIN_ENUM_POSITIVE(type,id)    ((type)((int)0x40000000 + (VK_WSI_SWAPCHAIN_EXTENSION_NUMBER - 1) * 1024 + (id)))
+
+// Extend VkStructureType enum with extension specific constants
+#define VK_STRUCTURE_TYPE_SURFACE_DESCRIPTION_WINDOW_WSI            VK_WSI_SWAPCHAIN_ENUM(VkStructureType, 0) 
+
+// ------------------------------------------------------------------------------------------------
+// Enumerations
+
+typedef enum VkPlatformWSI_
+{
+    VK_PLATFORM_WIN32_WSI = 0,
+    VK_PLATFORM_X11_WSI = 1,
+    VK_PLATFORM_XCB_WSI = 2,
+    VK_PLATFORM_ANDROID_WSI = 3,
+    VK_PLATFORM_WAYLAND_WSI = 4,
+    VK_PLATFORM_MIR_WSI = 5,
+    VK_PLATFORM_BEGIN_RANGE_WSI = VK_PLATFORM_WIN32_WSI,
+    VK_PLATFORM_END_RANGE_WSI = VK_PLATFORM_MIR_WSI,
+    VK_PLATFORM_NUM_WSI = (VK_PLATFORM_MIR_WSI - VK_PLATFORM_WIN32_WSI + 1),
+    VK_PLATFORM_MAX_ENUM_WSI = 0x7FFFFFFF
+} VkPlatformWSI;
+
+// ------------------------------------------------------------------------------------------------
+// Flags
+
+// ------------------------------------------------------------------------------------------------
+// Structures
+
+// pPlatformHandle points to this struct when platform is VK_PLATFORM_X11_WSI
+#ifdef _X11_XLIB_H_
+typedef struct VkPlatformHandleX11WSI_
+{
+    Display*                                 dpy;               // Display connection to an X server
+    Window                                   root;              // To identify the X screen
+} VkPlatformHandleX11WSI;
+#endif /* _X11_XLIB_H_ */
+
+// pPlatformHandle points to this struct when platform is VK_PLATFORM_XCB_WSI
+#ifdef __XCB_H__
+typedef struct VkPlatformHandleXcbWSI_
+{
+    xcb_connection_t*                        connection;        // XCB connection to an X server
+    xcb_window_t                             root;              // To identify the X screen
+} VkPlatformHandleXcbWSI;
+#endif /* __XCB_H__ */
+
+// Placeholder structure header for the different types of surface description structures
+typedef struct VkSurfaceDescriptionWSI_
+{
+    VkStructureType                          sType;             // Can be any of the VK_STRUCTURE_TYPE_SURFACE_DESCRIPTION_XXX_WSI constants
+    const void*                              pNext;             // Pointer to next structure
+} VkSurfaceDescriptionWSI;
+
+// Surface description structure for a native platform window surface
+typedef struct VkSurfaceDescriptionWindowWSI_
+{
+    VkStructureType                         sType;              // Must be VK_STRUCTURE_TYPE_SURFACE_DESCRIPTION_WINDOW_WSI
+    const void*                             pNext;              // Pointer to next structure
+    VkPlatformWSI                           platform;           // e.g. VK_PLATFORM_*_WSI
+    void*                                   pPlatformHandle;
+    void*                                   pPlatformWindow;
+} VkSurfaceDescriptionWindowWSI;
+
+// ------------------------------------------------------------------------------------------------
+// Function types
+
+typedef VkResult (VKAPI *PFN_vkGetPhysicalDeviceSurfaceSupportWSI)(VkPhysicalDevice physicalDevice, uint32_t queueFamilyIndex, const VkSurfaceDescriptionWSI* pSurfaceDescription, VkBool32* pSupported);
+
+// ------------------------------------------------------------------------------------------------
+// Function prototypes
+
+#ifdef VK_PROTOTYPES
+
+VkResult VKAPI vkGetPhysicalDeviceSurfaceSupportWSI(
+    VkPhysicalDevice                        physicalDevice,
+    uint32_t                                queueFamilyIndex,
+    const VkSurfaceDescriptionWSI*          pSurfaceDescription,
+    VkBool32*                               pSupported);
+
+#endif // VK_PROTOTYPES
+
+#ifdef __cplusplus
+} // extern "C"
+#endif // __cplusplus
+
+#endif // __VK_WSI_SWAPCHAIN_H__

include/vulkan/vulkan_intel.h

@@ -0,0 +1,61 @@
+/*
+ * Copyright © 2015 Intel Corporation
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS 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.
+ */
+
+#ifndef __VULKAN_INTEL_H__
+#define __VULKAN_INTEL_H__
+
+#include "vulkan.h"
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif // __cplusplus
+
+#define VK_STRUCTURE_TYPE_DMA_BUF_IMAGE_CREATE_INFO_INTEL 1024
+typedef struct VkDmaBufImageCreateInfo_
+{
+    VkStructureType                             sType;                      // Must be VK_STRUCTURE_TYPE_DMA_BUF_IMAGE_CREATE_INFO_INTEL
+    const void*                                 pNext;                      // Pointer to next structure.
+    int                                         fd;
+    VkFormat                                    format;
+    VkExtent3D                                  extent;         // Depth must be 1
+    uint32_t                                    strideInBytes;
+} VkDmaBufImageCreateInfo;
+
+typedef VkResult (VKAPI *PFN_vkCreateDmaBufImageINTEL)(VkDevice device, const VkDmaBufImageCreateInfo* pCreateInfo, VkDeviceMemory* pMem, VkImage* pImage);
+
+#ifdef VK_PROTOTYPES
+
+VkResult VKAPI vkCreateDmaBufImageINTEL(
+    VkDevice                                    _device,
+    const VkDmaBufImageCreateInfo*             pCreateInfo,
+    VkDeviceMemory*                             pMem,
+    VkImage*                                    pImage);
+
+#endif
+
+#ifdef __cplusplus
+} // extern "C"
+#endif // __cplusplus
+
+#endif // __VULKAN_INTEL_H__

src/Makefile.am

@@ -53,6 +53,10 @@ EXTRA_DIST = \
 AM_CFLAGS = $(VISIBILITY_CFLAGS)
 AM_CXXFLAGS = $(VISIBILITY_CXXFLAGS)
 
+if HAVE_VULKAN
+SUBDIRS += vulkan
+endif
+
 AM_CPPFLAGS = \
 	-I$(top_srcdir)/include/ \
 	-I$(top_srcdir)/src/mapi/ \

src/egl/SConscript

@@ -8,7 +8,6 @@ env = env.Clone()
 
 env.Append(CPPPATH = [
     '#/include',
-    '#/include/HaikuGL',
     '#/src/egl/main',
     '#/src',
 ])

src/egl/drivers/dri2/egl_dri2.c

@@ -27,7 +27,6 @@
 
 #define WL_HIDE_DEPRECATED
 
-#include <stdbool.h>
 #include <stdint.h>
 #include <stdbool.h>
 #include <stdlib.h>
@@ -131,10 +130,12 @@ const __DRIconfig *
 dri2_get_dri_config(struct dri2_egl_config *conf, EGLint surface_type,
                     EGLenum colorspace)
 {
-   const bool srgb = colorspace == EGL_GL_COLORSPACE_SRGB_KHR;
-
-   return surface_type == EGL_WINDOW_BIT ? conf->dri_double_config[srgb] :
-                                           conf->dri_single_config[srgb];
+   if (colorspace == EGL_GL_COLORSPACE_SRGB_KHR)
+      return surface_type == EGL_WINDOW_BIT ? conf->dri_srgb_double_config :
+                                              conf->dri_srgb_single_config;
+   else
+      return surface_type == EGL_WINDOW_BIT ? conf->dri_double_config :
+                                              conf->dri_single_config;
 }
 
 static EGLBoolean
@@ -282,10 +283,14 @@ dri2_add_config(_EGLDisplay *disp, const __DRIconfig *dri_config, int id,
    if (num_configs == 1) {
       conf = (struct dri2_egl_config *) matching_config;
 
-      if (double_buffer && !conf->dri_double_config[srgb])
-         conf->dri_double_config[srgb] = dri_config;
-      else if (!double_buffer && !conf->dri_single_config[srgb])
-         conf->dri_single_config[srgb] = dri_config;
+      if (double_buffer && srgb && !conf->dri_srgb_double_config)
+         conf->dri_srgb_double_config = dri_config;
+      else if (double_buffer && !srgb && !conf->dri_double_config)
+         conf->dri_double_config = dri_config;
+      else if (!double_buffer && srgb && !conf->dri_srgb_single_config)
+         conf->dri_srgb_single_config = dri_config;
+      else if (!double_buffer && !srgb && !conf->dri_single_config)
+         conf->dri_single_config = dri_config;
       else
          /* a similar config type is already added (unlikely) => discard */
          return NULL;
@@ -295,13 +300,18 @@ dri2_add_config(_EGLDisplay *disp, const __DRIconfig *dri_config, int id,
       if (conf == NULL)
          return NULL;
 
-      if (double_buffer)
-         conf->dri_double_config[srgb] = dri_config;
-      else
-         conf->dri_single_config[srgb] = dri_config;
-
       memcpy(&conf->base, &base, sizeof base);
-      conf->base.SurfaceType = 0;
+      if (double_buffer) {
+         if (srgb)
+            conf->dri_srgb_double_config = dri_config;
+         else
+            conf->dri_double_config = dri_config;
+      } else {
+         if (srgb)
+            conf->dri_srgb_single_config = dri_config;
+         else
+            conf->dri_single_config = dri_config;
+      }
       conf->base.ConfigID = config_id;
 
       _eglLinkConfig(&conf->base);
@@ -578,8 +588,7 @@ dri2_setup_screen(_EGLDisplay *disp)
                                    __DRI2_RENDERER_HAS_FRAMEBUFFER_SRGB))
       disp->Extensions.KHR_gl_colorspace = EGL_TRUE;
 
-   if ((dri2_dpy->dri2 && dri2_dpy->dri2->base.version >= 3) ||
-       (dri2_dpy->swrast && dri2_dpy->swrast->base.version >= 3)) {
+   if (dri2_dpy->dri2 && dri2_dpy->dri2->base.version >= 3) {
       disp->Extensions.KHR_create_context = EGL_TRUE;
 
       if (dri2_dpy->robustness)
@@ -775,7 +784,7 @@ dri2_terminate(_EGLDriver *drv, _EGLDisplay *disp)
 
    if (dri2_dpy->own_dri_screen)
       dri2_dpy->core->destroyScreen(dri2_dpy->dri_screen);
-   if (dri2_dpy->fd >= 0)
+   if (dri2_dpy->fd)
       close(dri2_dpy->fd);
    if (dri2_dpy->driver)
       dlclose(dri2_dpy->driver);
@@ -893,55 +902,6 @@ dri2_create_context_attribs_error(int dri_error)
    _eglError(egl_error, "dri2_create_context");
 }
 
-static bool
-dri2_fill_context_attribs(struct dri2_egl_context *dri2_ctx,
-                          struct dri2_egl_display *dri2_dpy,
-                          uint32_t *ctx_attribs,
-                          unsigned *num_attribs)
-{
-   int pos = 0;
-
-   assert(*num_attribs >= 8);
-
-   ctx_attribs[pos++] = __DRI_CTX_ATTRIB_MAJOR_VERSION;
-   ctx_attribs[pos++] = dri2_ctx->base.ClientMajorVersion;
-   ctx_attribs[pos++] = __DRI_CTX_ATTRIB_MINOR_VERSION;
-   ctx_attribs[pos++] = dri2_ctx->base.ClientMinorVersion;
-
-   if (dri2_ctx->base.Flags != 0) {
-      /* If the implementation doesn't support the __DRI2_ROBUSTNESS
-       * extension, don't even try to send it the robust-access flag.
-       * It may explode.  Instead, generate the required EGL error here.
-       */
-      if ((dri2_ctx->base.Flags & EGL_CONTEXT_OPENGL_ROBUST_ACCESS_BIT_KHR) != 0
-            && !dri2_dpy->robustness) {
-         _eglError(EGL_BAD_MATCH, "eglCreateContext");
-         return false;
-      }
-
-      ctx_attribs[pos++] = __DRI_CTX_ATTRIB_FLAGS;
-      ctx_attribs[pos++] = dri2_ctx->base.Flags;
-   }
-
-   if (dri2_ctx->base.ResetNotificationStrategy != EGL_NO_RESET_NOTIFICATION_KHR) {
-      /* If the implementation doesn't support the __DRI2_ROBUSTNESS
-       * extension, don't even try to send it a reset strategy.  It may
-       * explode.  Instead, generate the required EGL error here.
-       */
-      if (!dri2_dpy->robustness) {
-         _eglError(EGL_BAD_CONFIG, "eglCreateContext");
-         return false;
-      }
-
-      ctx_attribs[pos++] = __DRI_CTX_ATTRIB_RESET_STRATEGY;
-      ctx_attribs[pos++] = __DRI_CTX_RESET_LOSE_CONTEXT;
-   }
-
-   *num_attribs = pos;
-
-   return true;
-}
-
 /**
  * Called via eglCreateContext(), drv->API.CreateContext().
  */
@@ -1010,10 +970,10 @@ dri2_create_context(_EGLDriver *drv, _EGLDisplay *disp, _EGLConfig *conf,
        * doubleBufferMode check in
        * src/mesa/main/context.c:check_compatible()
        */
-      if (dri2_config->dri_double_config[0])
-         dri_config = dri2_config->dri_double_config[0];
+      if (dri2_config->dri_double_config)
+         dri_config = dri2_config->dri_double_config;
       else
-         dri_config = dri2_config->dri_single_config[0];
+         dri_config = dri2_config->dri_single_config;
 
       /* EGL_WINDOW_BIT is set only when there is a dri_double_config.  This
        * makes sure the back buffer will always be used.
@@ -1027,12 +987,44 @@ dri2_create_context(_EGLDriver *drv, _EGLDisplay *disp, _EGLConfig *conf,
    if (dri2_dpy->dri2) {
       if (dri2_dpy->dri2->base.version >= 3) {
          unsigned error;
-         unsigned num_attribs = 8;
+         unsigned num_attribs = 0;
          uint32_t ctx_attribs[8];
 
-         if (!dri2_fill_context_attribs(dri2_ctx, dri2_dpy, ctx_attribs,
-                                        &num_attribs))
-            goto cleanup;
+         ctx_attribs[num_attribs++] = __DRI_CTX_ATTRIB_MAJOR_VERSION;
+         ctx_attribs[num_attribs++] = dri2_ctx->base.ClientMajorVersion;
+         ctx_attribs[num_attribs++] = __DRI_CTX_ATTRIB_MINOR_VERSION;
+         ctx_attribs[num_attribs++] = dri2_ctx->base.ClientMinorVersion;
+
+         if (dri2_ctx->base.Flags != 0) {
+            /* If the implementation doesn't support the __DRI2_ROBUSTNESS
+             * extension, don't even try to send it the robust-access flag.
+             * It may explode.  Instead, generate the required EGL error here.
+             */
+            if ((dri2_ctx->base.Flags & EGL_CONTEXT_OPENGL_ROBUST_ACCESS_BIT_KHR) != 0
+                && !dri2_dpy->robustness) {
+               _eglError(EGL_BAD_MATCH, "eglCreateContext");
+               goto cleanup;
+            }
+
+            ctx_attribs[num_attribs++] = __DRI_CTX_ATTRIB_FLAGS;
+            ctx_attribs[num_attribs++] = dri2_ctx->base.Flags;
+         }
+
+         if (dri2_ctx->base.ResetNotificationStrategy != EGL_NO_RESET_NOTIFICATION_KHR) {
+            /* If the implementation doesn't support the __DRI2_ROBUSTNESS
+             * extension, don't even try to send it a reset strategy.  It may
+             * explode.  Instead, generate the required EGL error here.
+             */
+            if (!dri2_dpy->robustness) {
+               _eglError(EGL_BAD_CONFIG, "eglCreateContext");
+               goto cleanup;
+            }
+
+            ctx_attribs[num_attribs++] = __DRI_CTX_ATTRIB_RESET_STRATEGY;
+            ctx_attribs[num_attribs++] = __DRI_CTX_RESET_LOSE_CONTEXT;
+         }
+
+         assert(num_attribs <= ARRAY_SIZE(ctx_attribs));
 
 	 dri2_ctx->dri_context =
 	    dri2_dpy->dri2->createContextAttribs(dri2_dpy->dri_screen,
@@ -1054,33 +1046,12 @@ dri2_create_context(_EGLDriver *drv, _EGLDisplay *disp, _EGLConfig *conf,
       }
    } else {
       assert(dri2_dpy->swrast);
-      if (dri2_dpy->swrast->base.version >= 3) {
-         unsigned error;
-         unsigned num_attribs = 8;
-         uint32_t ctx_attribs[8];
-
-         if (!dri2_fill_context_attribs(dri2_ctx, dri2_dpy, ctx_attribs,
-                                        &num_attribs))
-            goto cleanup;
-
-         dri2_ctx->dri_context =
-            dri2_dpy->swrast->createContextAttribs(dri2_dpy->dri_screen,
-                                                   api,
-                                                   dri_config,
-                                                   shared,
-                                                   num_attribs / 2,
-                                                   ctx_attribs,
-                                                   & error,
-                                                   dri2_ctx);
-         dri2_create_context_attribs_error(error);
-      } else {
-         dri2_ctx->dri_context =
-            dri2_dpy->swrast->createNewContextForAPI(dri2_dpy->dri_screen,
-                                                     api,
-                                                     dri_config,
-                                                     shared,
-                                                     dri2_ctx);
-      }
+      dri2_ctx->dri_context =
+         dri2_dpy->swrast->createNewContextForAPI(dri2_dpy->dri_screen,
+                                                  api,
+                                                  dri_config,
+                                                  shared,
+                                                  dri2_ctx);
    }
 
    if (!dri2_ctx->dri_context)
@@ -2413,18 +2384,13 @@ dri2_client_wait_sync(_EGLDriver *drv, _EGLDisplay *dpy, _EGLSync *sync,
    unsigned wait_flags = 0;
    EGLint ret = EGL_CONDITION_SATISFIED_KHR;
 
-   /* The EGL_KHR_fence_sync spec states:
-    *
-    *    "If no context is current for the bound API,
-    *     the EGL_SYNC_FLUSH_COMMANDS_BIT_KHR bit is ignored.
-    */
-   if (dri2_ctx && flags & EGL_SYNC_FLUSH_COMMANDS_BIT_KHR)
+   if (flags & EGL_SYNC_FLUSH_COMMANDS_BIT_KHR)
       wait_flags |= __DRI2_FENCE_FLAG_FLUSH_COMMANDS;
 
    /* the sync object should take a reference while waiting */
    dri2_egl_ref_sync(dri2_sync);
 
-   if (dri2_dpy->fence->client_wait_sync(dri2_ctx ? dri2_ctx->dri_context : NULL,
+   if (dri2_dpy->fence->client_wait_sync(dri2_ctx->dri_context,
                                          dri2_sync->fence, wait_flags,
                                          timeout))
       dri2_sync->base.SyncStatus = EGL_SIGNALED_KHR;

src/egl/drivers/dri2/egl_dri2.h

@@ -284,8 +284,10 @@ struct dri2_egl_surface
 struct dri2_egl_config
 {
    _EGLConfig         base;
-   const __DRIconfig *dri_single_config[2];
-   const __DRIconfig *dri_double_config[2];
+   const __DRIconfig *dri_single_config;
+   const __DRIconfig *dri_double_config;
+   const __DRIconfig *dri_srgb_single_config;
+   const __DRIconfig *dri_srgb_double_config;
 };
 
 struct dri2_egl_image

src/egl/drivers/dri2/platform_drm.c

@@ -101,7 +101,6 @@ dri2_drm_create_surface(_EGLDriver *drv, _EGLDisplay *disp, EGLint type,
    struct dri2_egl_surface *dri2_surf;
    struct gbm_surface *window = native_window;
    struct gbm_dri_surface *surf;
-   const __DRIconfig *config;
 
    (void) drv;
 
@@ -131,20 +130,21 @@ dri2_drm_create_surface(_EGLDriver *drv, _EGLDisplay *disp, EGLint type,
       goto cleanup_surf;
    }
 
-   config = dri2_get_dri_config(dri2_conf, EGL_WINDOW_BIT,
-                                dri2_surf->base.GLColorspace);
-
    if (dri2_dpy->dri2) {
+      const __DRIconfig *config =
+         dri2_get_dri_config(dri2_conf, EGL_WINDOW_BIT,
+                             dri2_surf->base.GLColorspace);
+
       dri2_surf->dri_drawable =
          (*dri2_dpy->dri2->createNewDrawable)(dri2_dpy->dri_screen, config,
                                               dri2_surf->gbm_surf);
 
    } else {
       assert(dri2_dpy->swrast != NULL);
-
       dri2_surf->dri_drawable =
-         (*dri2_dpy->swrast->createNewDrawable)(dri2_dpy->dri_screen, config,
-                                                dri2_surf->gbm_surf);
+         (*dri2_dpy->swrast->createNewDrawable) (dri2_dpy->dri_screen,
+                                                 dri2_conf->dri_double_config,
+                                                 dri2_surf->gbm_surf);
 
    }
    if (dri2_surf->dri_drawable == NULL) {
@@ -623,19 +623,27 @@ dri2_initialize_drm(_EGLDriver *drv, _EGLDisplay *disp)
       dri2_dpy->own_device = 1;
       gbm = gbm_create_device(fd);
       if (gbm == NULL)
-         goto cleanup;
-   } else {
-      fd = fcntl(gbm_device_get_fd(gbm), F_DUPFD_CLOEXEC, 3);
-      if (fd < 0)
-         goto cleanup;
+         return EGL_FALSE;
    }
 
-   if (strcmp(gbm_device_get_backend_name(gbm), "drm") != 0)
-      goto cleanup;
+   if (strcmp(gbm_device_get_backend_name(gbm), "drm") != 0) {
+      free(dri2_dpy);
+      return EGL_FALSE;
+   }
 
    dri2_dpy->gbm_dri = gbm_dri_device(gbm);
-   if (dri2_dpy->gbm_dri->base.type != GBM_DRM_DRIVER_TYPE_DRI)
-      goto cleanup;
+   if (dri2_dpy->gbm_dri->base.type != GBM_DRM_DRIVER_TYPE_DRI) {
+      free(dri2_dpy);
+      return EGL_FALSE;
+   }
+
+   if (fd < 0) {
+      fd = fcntl(gbm_device_get_fd(gbm), F_DUPFD_CLOEXEC, 3);
+      if (fd < 0) {
+         free(dri2_dpy);
+         return EGL_FALSE;
+      }
+   }
 
    dri2_dpy->fd = fd;
    dri2_dpy->device_name = loader_get_device_name_for_fd(dri2_dpy->fd);
@@ -719,11 +727,4 @@ dri2_initialize_drm(_EGLDriver *drv, _EGLDisplay *disp)
    dri2_dpy->vtbl = &dri2_drm_display_vtbl;
 
    return EGL_TRUE;
-
-cleanup:
-   if (fd >= 0)
-      close(fd);
-
-   free(dri2_dpy);
-   return EGL_FALSE;
 }

src/egl/drivers/dri2/platform_wayland.c

@@ -1645,7 +1645,6 @@ dri2_wl_swrast_create_window_surface(_EGLDriver *drv, _EGLDisplay *disp,
    struct dri2_egl_config *dri2_conf = dri2_egl_config(conf);
    struct wl_egl_window *window = native_window;
    struct dri2_egl_surface *dri2_surf;
-   const __DRIconfig *config;
 
    (void) drv;
 
@@ -1670,12 +1669,10 @@ dri2_wl_swrast_create_window_surface(_EGLDriver *drv, _EGLDisplay *disp,
    dri2_surf->base.Width = -1;
    dri2_surf->base.Height = -1;
 
-   config = dri2_get_dri_config(dri2_conf, EGL_WINDOW_BIT,
-                                dri2_surf->base.GLColorspace);
-
    dri2_surf->dri_drawable =
-      (*dri2_dpy->swrast->createNewDrawable)(dri2_dpy->dri_screen,
-                                             config, dri2_surf);
+      (*dri2_dpy->swrast->createNewDrawable) (dri2_dpy->dri_screen,
+                                              dri2_conf->dri_double_config,
+                                              dri2_surf);
    if (dri2_surf->dri_drawable == NULL) {
       _eglError(EGL_BAD_ALLOC, "swrast->createNewDrawable");
       goto cleanup_dri_drawable;
@@ -1807,7 +1804,6 @@ dri2_initialize_wayland_swrast(_EGLDriver *drv, _EGLDisplay *disp)
    if (roundtrip(dri2_dpy) < 0 || dri2_dpy->formats == 0)
       goto cleanup_shm;
 
-   dri2_dpy->fd = -1;
    dri2_dpy->driver_name = strdup("swrast");
    if (!dri2_load_driver_swrast(disp))
       goto cleanup_shm;

src/egl/drivers/dri2/platform_x11.c

@@ -206,7 +206,6 @@ dri2_x11_create_surface(_EGLDriver *drv, _EGLDisplay *disp, EGLint type,
    xcb_generic_error_t *error;
    xcb_drawable_t drawable;
    xcb_screen_t *screen;
-   const __DRIconfig *config;
 
    STATIC_ASSERT(sizeof(uintptr_t) == sizeof(native_surface));
    drawable = (uintptr_t) native_surface;
@@ -246,18 +245,19 @@ dri2_x11_create_surface(_EGLDriver *drv, _EGLDisplay *disp, EGLint type,
       dri2_surf->drawable = drawable;
    }
 
-   config = dri2_get_dri_config(dri2_conf, type,
-                                dri2_surf->base.GLColorspace);
-
    if (dri2_dpy->dri2) {
+      const __DRIconfig *config =
+         dri2_get_dri_config(dri2_conf, type, dri2_surf->base.GLColorspace);
+
       dri2_surf->dri_drawable =
 	 (*dri2_dpy->dri2->createNewDrawable)(dri2_dpy->dri_screen, config,
 					      dri2_surf);
    } else {
       assert(dri2_dpy->swrast);
       dri2_surf->dri_drawable = 
-         (*dri2_dpy->swrast->createNewDrawable)(dri2_dpy->dri_screen, config,
-                                                dri2_surf);
+	 (*dri2_dpy->swrast->createNewDrawable) (dri2_dpy->dri_screen,
+						 dri2_conf->dri_double_config,
+						 dri2_surf);
    }
 
    if (dri2_surf->dri_drawable == NULL) {
@@ -1161,7 +1161,6 @@ dri2_initialize_x11_swrast(_EGLDriver *drv, _EGLDisplay *disp)
     * Every hardware driver_name is set using strdup. Doing the same in
     * here will allow is to simply free the memory at dri2_terminate().
     */
-   dri2_dpy->fd = -1;
    dri2_dpy->driver_name = strdup("swrast");
    if (!dri2_load_driver_swrast(disp))
       goto cleanup_conn;

src/egl/main/eglcontext.c

@@ -152,51 +152,12 @@ _eglParseContextAttribList(_EGLContext *ctx, _EGLDisplay *dpy,
 
          /* The EGL_KHR_create_context spec says:
           *
-          *     "If the EGL_CONTEXT_OPENGL_DEBUG_BIT_KHR flag bit is set in
-          *     EGL_CONTEXT_FLAGS_KHR, then a <debug context> will be created.
-          *     [...]
-          *     In some cases a debug context may be identical to a non-debug
-          *     context. This bit is supported for OpenGL and OpenGL ES
-          *     contexts."
+          *     "Flags are only defined for OpenGL context creation, and
+          *     specifying a flags value other than zero for other types of
+          *     contexts, including OpenGL ES contexts, will generate an
+          *     error."
           */
-         if ((val & EGL_CONTEXT_OPENGL_DEBUG_BIT_KHR) &&
-             (api != EGL_OPENGL_API && api != EGL_OPENGL_ES_API)) {
-            err = EGL_BAD_ATTRIBUTE;
-            break;
-         }
-
-         /* The EGL_KHR_create_context spec says:
-          *
-          *     "If the EGL_CONTEXT_OPENGL_FORWARD_COMPATIBLE_BIT_KHR flag bit
-          *     is set in EGL_CONTEXT_FLAGS_KHR, then a <forward-compatible>
-          *     context will be created. Forward-compatible contexts are
-          *     defined only for OpenGL versions 3.0 and later. They must not
-          *     support functionality marked as <deprecated> by that version of
-          *     the API, while a non-forward-compatible context must support
-          *     all functionality in that version, deprecated or not. This bit
-          *     is supported for OpenGL contexts, and requesting a
-          *     forward-compatible context for OpenGL versions less than 3.0
-          *     will generate an error."
-          */
-         if ((val & EGL_CONTEXT_OPENGL_FORWARD_COMPATIBLE_BIT_KHR) &&
-             (api != EGL_OPENGL_API || ctx->ClientMajorVersion < 3)) {
-            err = EGL_BAD_ATTRIBUTE;
-            break;
-         }
-
-         /* The EGL_KHR_create_context_spec says:
-          *
-          *     "If the EGL_CONTEXT_OPENGL_ROBUST_ACCESS_BIT_KHR bit is set in
-          *     EGL_CONTEXT_FLAGS_KHR, then a context supporting <robust buffer
-          *     access> will be created. Robust buffer access is defined in the
-          *     GL_ARB_robustness extension specification, and the resulting
-          *     context must also support either the GL_ARB_robustness
-          *     extension, or a version of OpenGL incorporating equivalent
-          *     functionality. This bit is supported for OpenGL contexts.
-          */
-         if ((val & EGL_CONTEXT_OPENGL_ROBUST_ACCESS_BIT_KHR) &&
-             (api != EGL_OPENGL_API ||
-              !dpy->Extensions.EXT_create_context_robustness)) {
+         if (api != EGL_OPENGL_API && val != 0) {
             err = EGL_BAD_ATTRIBUTE;
             break;
          }

src/egl/wayland/wayland-drm/wayland-drm.c

@@ -197,7 +197,7 @@ drm_authenticate(struct wl_client *client,
 		wl_resource_post_event(resource, WL_DRM_AUTHENTICATED);
 }
 
-static const struct wl_drm_interface drm_interface = {
+const static struct wl_drm_interface drm_interface = {
 	drm_authenticate,
 	drm_create_buffer,
         drm_create_planar_buffer,

src/egl/wayland/wayland-egl/wayland-egl.c

@@ -1,32 +1,3 @@
-/*
- * Copyright © 2011 Kristian Høgsberg
- * Copyright © 2011 Benjamin Franzke
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NONINFRINGEMENT.  IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
- * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
- * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- *
- * Authors:
- *    Kristian Høgsberg <krh@bitplanet.net>
- *    Benjamin Franzke <benjaminfranzke@googlemail.com>
- */
-
 #include <stdlib.h>
 
 #include <wayland-client.h>

src/gallium/auxiliary/Makefile.am

@@ -38,23 +38,18 @@ libgallium_la_SOURCES += \
 
 endif
 
-MKDIR_GEN = $(AM_V_at)$(MKDIR_P) $(@D)
-PYTHON_GEN =  $(AM_V_GEN)$(PYTHON2) $(PYTHON_FLAGS)
+indices/u_indices_gen.c: $(srcdir)/indices/u_indices_gen.py
+	$(AM_V_at)$(MKDIR_P) indices
+	$(AM_V_GEN) $(PYTHON2) $< > $@
 
-indices/u_indices_gen.c: indices/u_indices_gen.py
-	$(MKDIR_GEN)
-	$(PYTHON_GEN) $(srcdir)/indices/u_indices_gen.py > $@
+indices/u_unfilled_gen.c: $(srcdir)/indices/u_unfilled_gen.py
+	$(AM_V_at)$(MKDIR_P) indices
+	$(AM_V_GEN) $(PYTHON2) $< > $@
 
-indices/u_unfilled_gen.c: indices/u_unfilled_gen.py
-	$(MKDIR_GEN)
-	$(PYTHON_GEN) $(srcdir)/indices/u_unfilled_gen.py > $@
+util/u_format_table.c: $(srcdir)/util/u_format_table.py $(srcdir)/util/u_format_pack.py $(srcdir)/util/u_format_parse.py $(srcdir)/util/u_format.csv
+	$(AM_V_at)$(MKDIR_P) util
+	$(AM_V_GEN) $(PYTHON2) $(srcdir)/util/u_format_table.py $(srcdir)/util/u_format.csv > $@
 
-util/u_format_table.c: util/u_format_table.py \
-                       util/u_format_pack.py \
-                       util/u_format_parse.py \
-                       util/u_format.csv
-	$(MKDIR_GEN)
-	$(PYTHON_GEN) $(srcdir)/util/u_format_table.py $(srcdir)/util/u_format.csv > $@
 
 noinst_LTLIBRARIES += libgalliumvl_stub.la
 libgalliumvl_stub_la_SOURCES = \

src/gallium/auxiliary/Makefile.sources

@@ -129,16 +129,12 @@ C_SOURCES := \
 	rtasm/rtasm_execmem.h \
 	rtasm/rtasm_x86sse.c \
 	rtasm/rtasm_x86sse.h \
-	tgsi/tgsi_aa_point.c \
-	tgsi/tgsi_aa_point.h \
 	tgsi/tgsi_build.c \
 	tgsi/tgsi_build.h \
 	tgsi/tgsi_dump.c \
 	tgsi/tgsi_dump.h \
 	tgsi/tgsi_exec.c \
 	tgsi/tgsi_exec.h \
-	tgsi/tgsi_emulate.c \
-	tgsi/tgsi_emulate.h \
 	tgsi/tgsi_info.c \
 	tgsi/tgsi_info.h \
 	tgsi/tgsi_iterate.c \
@@ -148,8 +144,6 @@ C_SOURCES := \
 	tgsi/tgsi_opcode_tmp.h \
 	tgsi/tgsi_parse.c \
 	tgsi/tgsi_parse.h \
-	tgsi/tgsi_point_sprite.c \
-	tgsi/tgsi_point_sprite.h \
 	tgsi/tgsi_sanity.c \
 	tgsi/tgsi_sanity.h \
 	tgsi/tgsi_scan.c \
@@ -160,8 +154,6 @@ C_SOURCES := \
 	tgsi/tgsi_text.h \
 	tgsi/tgsi_transform.c \
 	tgsi/tgsi_transform.h \
-	tgsi/tgsi_two_side.c \
-	tgsi/tgsi_two_side.h \
 	tgsi/tgsi_ureg.c \
 	tgsi/tgsi_ureg.h \
 	tgsi/tgsi_util.c \
@@ -268,8 +260,6 @@ C_SOURCES := \
 	util/u_pack_color.h \
 	util/u_pointer.h \
 	util/u_prim.h \
-	util/u_prim_restart.c \
-	util/u_prim_restart.h \
 	util/u_pstipple.c \
 	util/u_pstipple.h \
 	util/u_range.h \

src/gallium/auxiliary/draw/draw_pipe_aapoint.c

@@ -240,8 +240,7 @@ aa_transform_prolog(struct tgsi_transform_context *ctx)
                                TGSI_FILE_INPUT, texInput, TGSI_SWIZZLE_W);
 
    /* KILL_IF -tmp0.yyyy;   # if -tmp0.y < 0, KILL */
-   tgsi_transform_kill_inst(ctx, TGSI_FILE_TEMPORARY, tmp0,
-                            TGSI_SWIZZLE_Y, TRUE);
+   tgsi_transform_kill_inst(ctx, TGSI_FILE_TEMPORARY, tmp0, TGSI_SWIZZLE_Y);
 
    /* compute coverage factor = (1-d)/(1-k) */
 

src/gallium/auxiliary/draw/draw_pipe_pstipple.c

@@ -280,8 +280,7 @@ pstip_transform_prolog(struct tgsi_transform_context *ctx)
 
    /* KILL_IF -texTemp.wwww;   # if -texTemp < 0, KILL fragment */
    tgsi_transform_kill_inst(ctx,
-                            TGSI_FILE_TEMPORARY, pctx->texTemp,
-                            TGSI_SWIZZLE_W, TRUE);
+                            TGSI_FILE_TEMPORARY, pctx->texTemp, TGSI_SWIZZLE_W);
 }
 
 

src/gallium/auxiliary/gallivm/lp_bld_const.c

@@ -311,7 +311,7 @@ lp_build_const_elem(struct gallivm_state *gallivm,
    else {
       double dscale = lp_const_scale(type);
 
-      elem = LLVMConstInt(elem_type, (long long) round(val*dscale), 0);
+      elem = LLVMConstInt(elem_type, round(val*dscale), 0);
    }
 
    return elem;

src/gallium/auxiliary/gallivm/lp_bld_misc.cpp

@@ -81,8 +81,6 @@
 #  pragma pop_macro("DEBUG")
 #endif
 
-#include "c11/threads.h"
-#include "os/os_thread.h"
 #include "pipe/p_config.h"
 #include "util/u_debug.h"
 #include "util/u_cpu_detect.h"
@@ -105,33 +103,6 @@ static LLVMEnsureMultithreaded lLVMEnsureMultithreaded;
 
 }
 
-static once_flag init_native_targets_once_flag;
-
-static void init_native_targets()
-{
-   // If we have a native target, initialize it to ensure it is linked in and
-   // usable by the JIT.
-   llvm::InitializeNativeTarget();
-
-   llvm::InitializeNativeTargetAsmPrinter();
-
-   llvm::InitializeNativeTargetDisassembler();
-}
-
-/**
- * The llvm target registry is not thread-safe, so drivers and state-trackers
- * that want to initialize targets should use the gallivm_init_llvm_targets()
- * function to safely initialize targets.
- *
- * LLVM targets should be initialized before the driver or state-tracker tries
- * to access the registry.
- */
-extern "C" void
-gallivm_init_llvm_targets(void)
-{
-   call_once(&init_native_targets_once_flag, init_native_targets);
-}
-
 extern "C" void
 lp_set_target_options(void)
 {
@@ -144,7 +115,13 @@ lp_set_target_options(void)
    llvm::DisablePrettyStackTrace = true;
 #endif
 
-   gallivm_init_llvm_targets();
+   // If we have a native target, initialize it to ensure it is linked in and
+   // usable by the JIT.
+   llvm::InitializeNativeTarget();
+
+   llvm::InitializeNativeTargetAsmPrinter();
+
+   llvm::InitializeNativeTargetDisassembler();
 }
 
 

src/gallium/auxiliary/gallivm/lp_bld_misc.h

@@ -41,8 +41,6 @@ extern "C" {
 
 struct lp_generated_code;
 
-extern void
-gallivm_init_llvm_targets(void);
 
 extern void
 lp_set_target_options(void);

src/gallium/auxiliary/nir/tgsi_to_nir.c

@@ -27,7 +27,7 @@
 #include "glsl/nir/nir_control_flow.h"
 #include "glsl/nir/nir_builder.h"
 #include "glsl/list.h"
-#include "glsl/nir/shader_enums.h"
+#include "glsl/shader_enums.h"
 
 #include "nir/tgsi_to_nir.h"
 #include "tgsi/tgsi_parse.h"
@@ -94,128 +94,6 @@ struct ttn_compile {
 #define ttn_channel(b, src, swiz) \
    nir_swizzle(b, src, SWIZ(swiz, swiz, swiz, swiz), 1, false)
 
-static gl_varying_slot
-tgsi_varying_semantic_to_slot(unsigned semantic, unsigned index)
-{
-   switch (semantic) {
-   case TGSI_SEMANTIC_POSITION:
-      return VARYING_SLOT_POS;
-   case TGSI_SEMANTIC_COLOR:
-      if (index == 0)
-         return VARYING_SLOT_COL0;
-      else
-         return VARYING_SLOT_COL1;
-   case TGSI_SEMANTIC_BCOLOR:
-      if (index == 0)
-         return VARYING_SLOT_BFC0;
-      else
-         return VARYING_SLOT_BFC1;
-   case TGSI_SEMANTIC_FOG:
-      return VARYING_SLOT_FOGC;
-   case TGSI_SEMANTIC_PSIZE:
-      return VARYING_SLOT_PSIZ;
-   case TGSI_SEMANTIC_GENERIC:
-      return VARYING_SLOT_VAR0 + index;
-   case TGSI_SEMANTIC_FACE:
-      return VARYING_SLOT_FACE;
-   case TGSI_SEMANTIC_EDGEFLAG:
-      return VARYING_SLOT_EDGE;
-   case TGSI_SEMANTIC_PRIMID:
-      return VARYING_SLOT_PRIMITIVE_ID;
-   case TGSI_SEMANTIC_CLIPDIST:
-      if (index == 0)
-         return VARYING_SLOT_CLIP_DIST0;
-      else
-         return VARYING_SLOT_CLIP_DIST1;
-   case TGSI_SEMANTIC_CLIPVERTEX:
-      return VARYING_SLOT_CLIP_VERTEX;
-   case TGSI_SEMANTIC_TEXCOORD:
-      return VARYING_SLOT_TEX0 + index;
-   case TGSI_SEMANTIC_PCOORD:
-      return VARYING_SLOT_PNTC;
-   case TGSI_SEMANTIC_VIEWPORT_INDEX:
-      return VARYING_SLOT_VIEWPORT;
-   case TGSI_SEMANTIC_LAYER:
-      return VARYING_SLOT_LAYER;
-   default:
-      fprintf(stderr, "Bad TGSI semantic: %d/%d\n", semantic, index);
-      abort();
-   }
-}
-
-/* Temporary helper to remap back to TGSI style semantic name/index
- * values, for use in drivers that haven't been converted to using
- * VARYING_SLOT_
- */
-void
-varying_slot_to_tgsi_semantic(gl_varying_slot slot,
-                              unsigned *semantic_name, unsigned *semantic_index)
-{
-   static const unsigned map[][2] = {
-      [VARYING_SLOT_POS] = { TGSI_SEMANTIC_POSITION, 0 },
-      [VARYING_SLOT_COL0] = { TGSI_SEMANTIC_COLOR, 0 },
-      [VARYING_SLOT_COL1] = { TGSI_SEMANTIC_COLOR, 1 },
-      [VARYING_SLOT_BFC0] = { TGSI_SEMANTIC_BCOLOR, 0 },
-      [VARYING_SLOT_BFC1] = { TGSI_SEMANTIC_BCOLOR, 1 },
-      [VARYING_SLOT_FOGC] = { TGSI_SEMANTIC_FOG, 0 },
-      [VARYING_SLOT_PSIZ] = { TGSI_SEMANTIC_PSIZE, 0 },
-      [VARYING_SLOT_FACE] = { TGSI_SEMANTIC_FACE, 0 },
-      [VARYING_SLOT_EDGE] = { TGSI_SEMANTIC_EDGEFLAG, 0 },
-      [VARYING_SLOT_PRIMITIVE_ID] = { TGSI_SEMANTIC_PRIMID, 0 },
-      [VARYING_SLOT_CLIP_DIST0] = { TGSI_SEMANTIC_CLIPDIST, 0 },
-      [VARYING_SLOT_CLIP_DIST1] = { TGSI_SEMANTIC_CLIPDIST, 1 },
-      [VARYING_SLOT_CLIP_VERTEX] = { TGSI_SEMANTIC_CLIPVERTEX, 0 },
-      [VARYING_SLOT_PNTC] = { TGSI_SEMANTIC_PCOORD, 0 },
-      [VARYING_SLOT_VIEWPORT] = { TGSI_SEMANTIC_VIEWPORT_INDEX, 0 },
-      [VARYING_SLOT_LAYER] = { TGSI_SEMANTIC_LAYER, 0 },
-   };
-
-   if (slot >= VARYING_SLOT_VAR0) {
-      *semantic_name = TGSI_SEMANTIC_GENERIC;
-      *semantic_index = slot - VARYING_SLOT_VAR0;
-      return;
-   }
-
-   if (slot >= VARYING_SLOT_TEX0 && slot <= VARYING_SLOT_TEX7) {
-      *semantic_name = TGSI_SEMANTIC_TEXCOORD;
-      *semantic_index = slot - VARYING_SLOT_TEX0;
-      return;
-   }
-
-   if (slot >= ARRAY_SIZE(map)) {
-      fprintf(stderr, "Unknown varying slot %d\n", slot);
-      abort();
-   }
-
-   *semantic_name = map[slot][0];
-   *semantic_index = map[slot][1];
-}
-
-/* Temporary helper to remap back to TGSI style semantic name/index
- * values, for use in drivers that haven't been converted to using
- * FRAG_RESULT_
- */
-void
-frag_result_to_tgsi_semantic(gl_frag_result slot,
-                             unsigned *semantic_name, unsigned *semantic_index)
-{
-   static const unsigned map[][2] = {
-      [FRAG_RESULT_DEPTH] = { TGSI_SEMANTIC_POSITION, 0 },
-      [FRAG_RESULT_COLOR] = { TGSI_SEMANTIC_COLOR, -1 },
-      [FRAG_RESULT_DATA0 + 0] = { TGSI_SEMANTIC_COLOR, 0 },
-      [FRAG_RESULT_DATA0 + 1] = { TGSI_SEMANTIC_COLOR, 1 },
-      [FRAG_RESULT_DATA0 + 2] = { TGSI_SEMANTIC_COLOR, 2 },
-      [FRAG_RESULT_DATA0 + 3] = { TGSI_SEMANTIC_COLOR, 3 },
-      [FRAG_RESULT_DATA0 + 4] = { TGSI_SEMANTIC_COLOR, 4 },
-      [FRAG_RESULT_DATA0 + 5] = { TGSI_SEMANTIC_COLOR, 5 },
-      [FRAG_RESULT_DATA0 + 6] = { TGSI_SEMANTIC_COLOR, 6 },
-      [FRAG_RESULT_DATA0 + 7] = { TGSI_SEMANTIC_COLOR, 7 },
-   };
-
-   *semantic_name = map[slot][0];
-   *semantic_index = map[slot][1];
-}
-
 static nir_ssa_def *
 ttn_src_for_dest(nir_builder *b, nir_alu_dest *dest)
 {
@@ -338,15 +216,12 @@ ttn_emit_declaration(struct ttn_compile *c)
             var->data.mode = nir_var_shader_in;
             var->name = ralloc_asprintf(var, "in_%d", idx);
 
-            if (c->scan->processor == TGSI_PROCESSOR_FRAGMENT) {
-               var->data.location =
-                  tgsi_varying_semantic_to_slot(decl->Semantic.Name,
-                                                decl->Semantic.Index);
-            } else {
-               assert(!decl->Declaration.Semantic);
-               var->data.location = VERT_ATTRIB_GENERIC0 + idx;
-            }
-            var->data.index = 0;
+            /* We should probably translate to a VERT_ATTRIB_* or VARYING_SLOT_*
+             * instead, but nothing in NIR core is looking at the value
+             * currently, and this is less change to drivers.
+             */
+            var->data.location = decl->Semantic.Name;
+            var->data.index = decl->Semantic.Index;
 
             /* We definitely need to translate the interpolation field, because
              * nir_print will decode it.
@@ -366,8 +241,6 @@ ttn_emit_declaration(struct ttn_compile *c)
             exec_list_push_tail(&b->shader->inputs, &var->node);
             break;
          case TGSI_FILE_OUTPUT: {
-            int semantic_name = decl->Semantic.Name;
-            int semantic_index = decl->Semantic.Index;
             /* Since we can't load from outputs in the IR, we make temporaries
              * for the outputs and emit stores to the real outputs at the end of
              * the shader.
@@ -379,40 +252,14 @@ ttn_emit_declaration(struct ttn_compile *c)
 
             var->data.mode = nir_var_shader_out;
             var->name = ralloc_asprintf(var, "out_%d", idx);
-            var->data.index = 0;
 
-            if (c->scan->processor == TGSI_PROCESSOR_FRAGMENT) {
-               switch (semantic_name) {
-               case TGSI_SEMANTIC_COLOR: {
-                  /* TODO tgsi loses some information, so we cannot
-                   * actually differentiate here between DSB and MRT
-                   * at this point.  But so far no drivers using tgsi-
-                   * to-nir support dual source blend:
-                   */
-                  bool dual_src_blend = false;
-                  if (dual_src_blend && (semantic_index == 1)) {
-                     var->data.location = FRAG_RESULT_DATA0;
-                     var->data.index = 1;
-                  } else {
-                     if (c->scan->properties[TGSI_PROPERTY_FS_COLOR0_WRITES_ALL_CBUFS])
-                        var->data.location = FRAG_RESULT_COLOR;
-                     else
-                        var->data.location = FRAG_RESULT_DATA0 + semantic_index;
-                  }
-                  break;
-               }
-               case TGSI_SEMANTIC_POSITION:
-                  var->data.location = FRAG_RESULT_DEPTH;
-                  break;
-               default:
-                  fprintf(stderr, "Bad TGSI semantic: %d/%d\n",
-                          decl->Semantic.Name, decl->Semantic.Index);
-                  abort();
-               }
-            } else {
-               var->data.location =
-                  tgsi_varying_semantic_to_slot(semantic_name, semantic_index);
-            }
+            var->data.location = decl->Semantic.Name;
+            if (decl->Semantic.Name == TGSI_SEMANTIC_COLOR &&
+                decl->Semantic.Index == 0 &&
+                c->scan->properties[TGSI_PROPERTY_FS_COLOR0_WRITES_ALL_CBUFS])
+               var->data.index = -1;
+            else
+               var->data.index = decl->Semantic.Index;
 
             if (is_array) {
                unsigned j;
@@ -1074,6 +921,10 @@ ttn_if(struct ttn_compile *c, nir_ssa_def *src, bool is_uint)
 {
    nir_builder *b = &c->build;
 
+   /* Save the outside-of-the-if-statement node list. */
+   c->if_stack[c->if_stack_pos] = b->cursor;
+   c->if_stack_pos++;
+
    src = ttn_channel(b, src, X);
 
    nir_if *if_stmt = nir_if_create(b->shader);
@@ -1084,9 +935,6 @@ ttn_if(struct ttn_compile *c, nir_ssa_def *src, bool is_uint)
    }
    nir_builder_cf_insert(b, &if_stmt->cf_node);
 
-   c->if_stack[c->if_stack_pos] = nir_after_cf_node(&if_stmt->cf_node);
-   c->if_stack_pos++;
-
    b->cursor = nir_after_cf_list(&if_stmt->then_list);
 
    c->if_stack[c->if_stack_pos] = nir_after_cf_list(&if_stmt->else_list);
@@ -1115,12 +963,13 @@ ttn_bgnloop(struct ttn_compile *c)
 {
    nir_builder *b = &c->build;
 
+   /* Save the outside-of-the-loop node list. */
+   c->loop_stack[c->loop_stack_pos] = b->cursor;
+   c->loop_stack_pos++;
+
    nir_loop *loop = nir_loop_create(b->shader);
    nir_builder_cf_insert(b, &loop->cf_node);
 
-   c->loop_stack[c->loop_stack_pos] = nir_after_cf_node(&loop->cf_node);
-   c->loop_stack_pos++;
-
    b->cursor = nir_after_cf_list(&loop->body);
 }
 

src/gallium/auxiliary/nir/tgsi_to_nir.h

@@ -28,9 +28,3 @@ struct nir_shader_compiler_options *options;
 struct nir_shader *
 tgsi_to_nir(const void *tgsi_tokens,
             const struct nir_shader_compiler_options *options);
-void
-varying_slot_to_tgsi_semantic(gl_varying_slot slot,
-                              unsigned *semantic_name, unsigned *semantic_index);
-void
-frag_result_to_tgsi_semantic(gl_frag_result slot,
-                             unsigned *semantic_name, unsigned *semantic_index);

src/gallium/auxiliary/os/os_misc.c

@@ -96,13 +96,11 @@ os_log_message(const char *message)
 }
 
 
-#if !defined(PIPE_SUBSYSTEM_EMBEDDED)
 const char *
 os_get_option(const char *name)
 {
    return getenv(name);
 }
-#endif /* !PIPE_SUBSYSTEM_EMBEDDED */
 
 
 /**

src/gallium/auxiliary/pipebuffer/pb_bufmgr.h

@@ -166,11 +166,6 @@ pb_cache_manager_create(struct pb_manager *provider,
                         unsigned bypass_usage,
                         uint64_t maximum_cache_size);
 
-/**
- * Remove a buffer from the cache, but keep it alive.
- */
-void
-pb_cache_manager_remove_buffer(struct pb_buffer *buf);
 
 struct pb_fence_ops;
 

src/gallium/auxiliary/pipebuffer/pb_bufmgr_cache.c

@@ -104,42 +104,18 @@ pb_cache_manager(struct pb_manager *mgr)
 }
 
 
-static void
-_pb_cache_manager_remove_buffer_locked(struct pb_cache_buffer *buf)
-{
-   struct pb_cache_manager *mgr = buf->mgr;
-
-   if (buf->head.next) {
-      LIST_DEL(&buf->head);
-      assert(mgr->numDelayed);
-      --mgr->numDelayed;
-      mgr->cache_size -= buf->base.size;
-   }
-   buf->mgr = NULL;
-}
-
-void
-pb_cache_manager_remove_buffer(struct pb_buffer *pb_buf)
-{
-   struct pb_cache_buffer *buf = (struct pb_cache_buffer*)pb_buf;
-   struct pb_cache_manager *mgr = buf->mgr;
-
-   if (!mgr)
-      return;
-
-   pipe_mutex_lock(mgr->mutex);
-   _pb_cache_manager_remove_buffer_locked(buf);
-   pipe_mutex_unlock(mgr->mutex);
-}
-
 /**
  * Actually destroy the buffer.
  */
 static inline void
 _pb_cache_buffer_destroy(struct pb_cache_buffer *buf)
 {
-   if (buf->mgr)
-      _pb_cache_manager_remove_buffer_locked(buf);
+   struct pb_cache_manager *mgr = buf->mgr;
+
+   LIST_DEL(&buf->head);
+   assert(mgr->numDelayed);
+   --mgr->numDelayed;
+   mgr->cache_size -= buf->base.size;
    assert(!pipe_is_referenced(&buf->base.reference));
    pb_reference(&buf->buffer, NULL);
    FREE(buf);
@@ -180,12 +156,6 @@ pb_cache_buffer_destroy(struct pb_buffer *_buf)
    struct pb_cache_buffer *buf = pb_cache_buffer(_buf);   
    struct pb_cache_manager *mgr = buf->mgr;
 
-   if (!mgr) {
-      pb_reference(&buf->buffer, NULL);
-      FREE(buf);
-      return;
-   }
-
    pipe_mutex_lock(mgr->mutex);
    assert(!pipe_is_referenced(&buf->base.reference));
    

src/gallium/auxiliary/tgsi/tgsi_aa_point.c

@@ -1,309 +0,0 @@
-/*
- * Copyright 2014 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 THE AUTHORS 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.
- */
-
-
-/**
- * This utility transforms the fragment shader to support anti-aliasing points.
- */
-
-#include "util/u_debug.h"
-#include "util/u_math.h"
-#include "tgsi_info.h"
-#include "tgsi_aa_point.h"
-#include "tgsi_transform.h"
-
-#define INVALID_INDEX 9999
-
-struct aa_transform_context
-{
-   struct tgsi_transform_context base;
-
-   unsigned tmp;           // temp register
-   unsigned color_out;     // frag color out register
-   unsigned color_tmp;     // frag color temp register
-   unsigned num_tmp;       // number of temp registers
-   unsigned num_imm;       // number of immediates
-   unsigned num_input;     // number of inputs
-   unsigned aa_point_coord_index;
-};
-
-static inline struct aa_transform_context *
-aa_transform_context(struct tgsi_transform_context *ctx)
-{
-   return (struct aa_transform_context *) ctx;
-}
-
-/**
- * TGSI declaration transform callback.
- */
-static void
-aa_decl(struct tgsi_transform_context *ctx,
-              struct tgsi_full_declaration *decl)
-{
-   struct aa_transform_context *ts = aa_transform_context(ctx);
-
-   if (decl->Declaration.File == TGSI_FILE_OUTPUT &&
-       decl->Semantic.Name == TGSI_SEMANTIC_COLOR &&
-       decl->Semantic.Index == 0) {
-         ts->color_out = decl->Range.First;
-   }
-   else if (decl->Declaration.File == TGSI_FILE_INPUT) {
-      ts->num_input++;
-   }
-   else if (decl->Declaration.File == TGSI_FILE_TEMPORARY) {
-      ts->num_tmp = MAX2(ts->num_tmp, decl->Range.Last + 1);
-   }
-
-   ctx->emit_declaration(ctx, decl);
-}
-
-/**
- * TGSI immediate declaration transform callback.
- */
-static void
-aa_immediate(struct tgsi_transform_context *ctx,
-                  struct tgsi_full_immediate *imm)
-{
-   struct aa_transform_context *ts = aa_transform_context(ctx);
-
-   ctx->emit_immediate(ctx, imm);
-   ts->num_imm++;
-}
-
-/**
- * TGSI transform prolog callback.
- */
-static void
-aa_prolog(struct tgsi_transform_context *ctx)
-{
-   struct aa_transform_context *ts = aa_transform_context(ctx);
-   unsigned tmp0;
-   unsigned texIn;
-   unsigned imm;
-
-   /* Declare two temporary registers, one for temporary and
-    * one for color.
-    */
-   ts->tmp = ts->num_tmp++;
-   ts->color_tmp = ts->num_tmp++;
-
-   tgsi_transform_temps_decl(ctx, ts->tmp, ts->color_tmp);
-
-   /* Declare new generic input/texcoord */
-   texIn = ts->num_input++;
-   tgsi_transform_input_decl(ctx, texIn, TGSI_SEMANTIC_GENERIC,
-                             ts->aa_point_coord_index, TGSI_INTERPOLATE_LINEAR);
-
-   /* Declare extra immediates */
-   imm = ts->num_imm++;
-   tgsi_transform_immediate_decl(ctx, 0.5, 0.5, 0.45, 1.0);
-
-   /*
-    * Emit code to compute fragment coverage.
-    * The point always has radius 0.5.  The threshold value will be a
-    * value less than, but close to 0.5, such as 0.45.
-    * We compute a coverage factor from the distance and threshold.
-    * If the coverage is negative, the fragment is outside the circle and
-    * it's discarded.
-    * If the coverage is >= 1, the fragment is fully inside the threshold
-    * distance.  We limit/clamp the coverage to 1.
-    * Otherwise, the fragment is between the threshold value and 0.5 and we
-    * compute a coverage value in [0,1].
-    *
-    * Input reg (texIn) usage:
-    *  texIn.x = x point coord in [0,1]
-    *  texIn.y = y point coord in [0,1]
-    *  texIn.z = "k" the smoothing threshold distance
-    *  texIn.w = unused
-    *
-    * Temp reg (t0) usage:
-    *  t0.x = distance of fragment from center point
-    *  t0.y = boolean, is t0.x > 0.5, also misc temp usage
-    *  t0.z = temporary for computing 1/(0.5-k) value
-    *  t0.w = final coverage value
-    */
-
-   tmp0 = ts->tmp;
-
-   /* SUB t0.xy, texIn, (0.5, 0,5) */
-   tgsi_transform_op2_inst(ctx, TGSI_OPCODE_SUB,
-                           TGSI_FILE_TEMPORARY, tmp0, TGSI_WRITEMASK_XY,
-                           TGSI_FILE_INPUT, texIn,
-                           TGSI_FILE_IMMEDIATE, imm);
-
-   /* DP2 t0.x, t0.xy, t0.xy;  # t0.x = x^2 + y^2 */
-   tgsi_transform_op2_inst(ctx, TGSI_OPCODE_DP2,
-                           TGSI_FILE_TEMPORARY, tmp0, TGSI_WRITEMASK_X,
-                           TGSI_FILE_TEMPORARY, tmp0,
-                           TGSI_FILE_TEMPORARY, tmp0);
-
-   /* SQRT t0.x, t0.x */
-   tgsi_transform_op1_inst(ctx, TGSI_OPCODE_SQRT,
-                           TGSI_FILE_TEMPORARY, tmp0, TGSI_WRITEMASK_X,
-                           TGSI_FILE_TEMPORARY, tmp0);
-
-   /* compute coverage factor = (0.5-d)/(0.5-k) */
-
-   /* SUB t0.w, 0.5, texIn.z;  # t0.w = 0.5-k */
-   tgsi_transform_op2_swz_inst(ctx, TGSI_OPCODE_SUB,
-                               TGSI_FILE_TEMPORARY, tmp0, TGSI_WRITEMASK_W,
-                               TGSI_FILE_IMMEDIATE, imm, TGSI_SWIZZLE_X,
-                               TGSI_FILE_INPUT, texIn, TGSI_SWIZZLE_Z);
-
-   /* SUB t0.y, 0.5, t0.x;  # t0.y = 0.5-d */
-   tgsi_transform_op2_swz_inst(ctx, TGSI_OPCODE_SUB,
-                               TGSI_FILE_TEMPORARY, tmp0, TGSI_WRITEMASK_Y,
-                               TGSI_FILE_IMMEDIATE, imm, TGSI_SWIZZLE_X,
-                               TGSI_FILE_TEMPORARY, tmp0, TGSI_SWIZZLE_X);
-
-   /* DIV t0.w, t0.y, t0.w;  # coverage = (0.5-d)/(0.5-k) */
-   tgsi_transform_op2_swz_inst(ctx, TGSI_OPCODE_DIV,
-                               TGSI_FILE_TEMPORARY, tmp0, TGSI_WRITEMASK_W,
-                               TGSI_FILE_TEMPORARY, tmp0, TGSI_SWIZZLE_Y,
-                               TGSI_FILE_TEMPORARY, tmp0, TGSI_SWIZZLE_W);
-
-   /* If the coverage value is negative, it means the fragment is outside
-    * the point's circular boundary.  Kill it.
-    */
-   /* KILL_IF tmp0.w;  # if tmp0.w < 0 KILL */
-   tgsi_transform_kill_inst(ctx, TGSI_FILE_TEMPORARY, tmp0,
-                            TGSI_SWIZZLE_W, FALSE);
-
-   /* If the distance is less than the threshold, the coverage/alpha value
-    * will be greater than one.  Clamp to one here.
-    */
-   /* MIN tmp0.w, tmp0.w, 1.0 */
-   tgsi_transform_op2_swz_inst(ctx, TGSI_OPCODE_MIN,
-                               TGSI_FILE_TEMPORARY, tmp0, TGSI_WRITEMASK_W,
-                               TGSI_FILE_TEMPORARY, tmp0, TGSI_SWIZZLE_W,
-                               TGSI_FILE_IMMEDIATE, imm, TGSI_SWIZZLE_W);
-}
-
-/**
- * TGSI instruction transform callback.
- */
-static void
-aa_inst(struct tgsi_transform_context *ctx,
-        struct tgsi_full_instruction *inst)
-{
-   struct aa_transform_context *ts = aa_transform_context(ctx);
-   unsigned i;
-
-   /* Look for writes to color output reg and replace it with
-    * color temp reg.
-    */
-   for (i = 0; i < inst->Instruction.NumDstRegs; i++) {
-      struct tgsi_full_dst_register *dst = &inst->Dst[i];
-      if (dst->Register.File == TGSI_FILE_OUTPUT &&
-          dst->Register.Index == ts->color_out) {
-         dst->Register.File = TGSI_FILE_TEMPORARY;
-         dst->Register.Index = ts->color_tmp;
-      }
-   }
-
-   ctx->emit_instruction(ctx, inst);
-}
-
-/**
- * TGSI transform epilog callback.
- */
-static void
-aa_epilog(struct tgsi_transform_context *ctx)
-{
-   struct aa_transform_context *ts = aa_transform_context(ctx);
-
-   /* add alpha modulation code at tail of program */
-   assert(ts->color_out != INVALID_INDEX);
-   assert(ts->color_tmp != INVALID_INDEX);
-
-   /* MOV output.color.xyz colorTmp */
-   tgsi_transform_op1_inst(ctx, TGSI_OPCODE_MOV,
-                           TGSI_FILE_OUTPUT, ts->color_out,
-                           TGSI_WRITEMASK_XYZ,
-                           TGSI_FILE_TEMPORARY, ts->color_tmp);
-
-   /* MUL output.color.w colorTmp.w tmp0.w */
-   tgsi_transform_op2_inst(ctx, TGSI_OPCODE_MUL,
-                           TGSI_FILE_OUTPUT, ts->color_out,
-                           TGSI_WRITEMASK_W,
-                           TGSI_FILE_TEMPORARY, ts->color_tmp,
-                           TGSI_FILE_TEMPORARY, ts->tmp);
-}
-
-/**
- * TGSI utility to transform a fragment shader to support antialiasing point.
- *
- * This utility accepts two inputs:
- *\param tokens_in  -- the original token string of the shader
- *\param aa_point_coord_index -- the semantic index of the generic register
- *                            that contains the point sprite texture coord
- *
- * For each fragment in the point, we compute the distance of the fragment
- * from the point center using the point sprite texture coordinates.
- * If the distance is greater than 0.5, we'll discard the fragment.
- * Otherwise, we'll compute a coverage value which approximates how much
- * of the fragment is inside the bounding circle of the point. If the distance
- * is less than 'k', the coverage is 1. Else, the coverage is between 0 and 1.
- * The final fragment color's alpha channel is then modulated by the coverage
- * value.
- */
-struct tgsi_token *
-tgsi_add_aa_point(const struct tgsi_token *tokens_in,
-                  const int aa_point_coord_index)
-{
-   struct aa_transform_context transform;
-   const uint num_new_tokens = 200; /* should be enough */
-   const uint new_len = tgsi_num_tokens(tokens_in) + num_new_tokens;
-   struct tgsi_token *new_tokens;
-
-   /* allocate new tokens buffer */
-   new_tokens = tgsi_alloc_tokens(new_len);
-   if (!new_tokens)
-      return NULL;
-
-   /* setup transformation context */
-   memset(&transform, 0, sizeof(transform));
-   transform.base.transform_declaration = aa_decl;
-   transform.base.transform_instruction = aa_inst;
-   transform.base.transform_immediate = aa_immediate;
-   transform.base.prolog = aa_prolog;
-   transform.base.epilog = aa_epilog;
-
-   transform.tmp = INVALID_INDEX;
-   transform.color_out = INVALID_INDEX;
-   transform.color_tmp = INVALID_INDEX;
-
-   assert(aa_point_coord_index != -1);
-   transform.aa_point_coord_index = (unsigned)aa_point_coord_index;
-
-   transform.num_tmp = 0;
-   transform.num_imm = 0;
-   transform.num_input = 0;
-
-   /* transform the shader */
-   tgsi_transform_shader(tokens_in, new_tokens, new_len, &transform.base);
-
-   return new_tokens;
-}

src/gallium/auxiliary/tgsi/tgsi_aa_point.h

@@ -1,35 +0,0 @@
-/*
- * Copyright 2014 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 THE AUTHORS 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.
- */
-
-#ifndef TGSI_AA_POINT_H
-#define TGSI_AA_POINT_H
-
-struct tgsi_token;
-
-struct tgsi_token *
-tgsi_add_aa_point(const struct tgsi_token *tokens_in,
-                  const int aa_point_coord_index);
-
-#endif /* TGSI_AA_POINT_H */

src/gallium/auxiliary/tgsi/tgsi_emulate.c

@@ -1,169 +0,0 @@
-/*
- * Copyright (C) 2015 Advanced Micro Devices, 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, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS 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.
- *
- */
-
-#include "tgsi/tgsi_transform.h"
-#include "tgsi/tgsi_scan.h"
-#include "tgsi/tgsi_dump.h"
-#include "util/u_debug.h"
-
-#include "tgsi_emulate.h"
-
-struct tgsi_emulation_context {
-   struct tgsi_transform_context base;
-   struct tgsi_shader_info info;
-   unsigned flags;
-   bool first_instruction_emitted;
-};
-
-static inline struct tgsi_emulation_context *
-tgsi_emulation_context(struct tgsi_transform_context *tctx)
-{
-   return (struct tgsi_emulation_context *)tctx;
-}
-
-static void
-transform_decl(struct tgsi_transform_context *tctx,
-               struct tgsi_full_declaration *decl)
-{
-   struct tgsi_emulation_context *ctx = tgsi_emulation_context(tctx);
-
-   if (ctx->flags & TGSI_EMU_FORCE_PERSAMPLE_INTERP &&
-       decl->Declaration.File == TGSI_FILE_INPUT) {
-      assert(decl->Declaration.Interpolate);
-      decl->Interp.Location = TGSI_INTERPOLATE_LOC_SAMPLE;
-   }
-
-   tctx->emit_declaration(tctx, decl);
-}
-
-static void
-passthrough_edgeflag(struct tgsi_transform_context *tctx)
-{
-   struct tgsi_emulation_context *ctx = tgsi_emulation_context(tctx);
-   struct tgsi_full_declaration decl;
-   struct tgsi_full_instruction new_inst;
-
-   /* Input */
-   decl = tgsi_default_full_declaration();
-   decl.Declaration.File = TGSI_FILE_INPUT;
-   decl.Range.First = decl.Range.Last = ctx->info.num_inputs;
-   tctx->emit_declaration(tctx, &decl);
-
-   /* Output */
-   decl = tgsi_default_full_declaration();
-   decl.Declaration.File = TGSI_FILE_OUTPUT;
-   decl.Declaration.Semantic = true;
-   decl.Range.First = decl.Range.Last = ctx->info.num_outputs;
-   decl.Semantic.Name = TGSI_SEMANTIC_EDGEFLAG;
-   decl.Semantic.Index = 0;
-   tctx->emit_declaration(tctx, &decl);
-
-   /* MOV */
-   new_inst = tgsi_default_full_instruction();
-   new_inst.Instruction.Opcode = TGSI_OPCODE_MOV;
-
-   new_inst.Instruction.NumDstRegs = 1;
-   new_inst.Dst[0].Register.File  = TGSI_FILE_OUTPUT;
-   new_inst.Dst[0].Register.Index = ctx->info.num_outputs;
-   new_inst.Dst[0].Register.WriteMask = TGSI_WRITEMASK_XYZW;
-
-   new_inst.Instruction.NumSrcRegs = 1;
-   new_inst.Src[0].Register.File  = TGSI_FILE_INPUT;
-   new_inst.Src[0].Register.Index = ctx->info.num_inputs;
-   new_inst.Src[0].Register.SwizzleX = TGSI_SWIZZLE_X;
-   new_inst.Src[0].Register.SwizzleY = TGSI_SWIZZLE_X;
-   new_inst.Src[0].Register.SwizzleZ = TGSI_SWIZZLE_X;
-   new_inst.Src[0].Register.SwizzleW = TGSI_SWIZZLE_X;
-
-   tctx->emit_instruction(tctx, &new_inst);
-}
-
-static void
-transform_instr(struct tgsi_transform_context *tctx,
-                struct tgsi_full_instruction *inst)
-{
-   struct tgsi_emulation_context *ctx = tgsi_emulation_context(tctx);
-
-   /* Pass through edgeflags. */
-   if (!ctx->first_instruction_emitted) {
-      ctx->first_instruction_emitted = true;
-
-      if (ctx->flags & TGSI_EMU_PASSTHROUGH_EDGEFLAG)
-         passthrough_edgeflag(tctx);
-   }
-
-   /* Clamp color outputs. */
-   if (ctx->flags & TGSI_EMU_CLAMP_COLOR_OUTPUTS) {
-      int i;
-      for (i = 0; i < inst->Instruction.NumDstRegs; i++) {
-         unsigned semantic;
-
-         if (inst->Dst[i].Register.File != TGSI_FILE_OUTPUT ||
-             inst->Dst[i].Register.Indirect)
-            continue;
-
-         semantic =
-            ctx->info.output_semantic_name[inst->Dst[i].Register.Index];
-
-         if (semantic == TGSI_SEMANTIC_COLOR ||
-             semantic == TGSI_SEMANTIC_BCOLOR)
-            inst->Instruction.Saturate = true;
-      }
-   }
-
-   tctx->emit_instruction(tctx, inst);
-}
-
-const struct tgsi_token *
-tgsi_emulate(const struct tgsi_token *tokens, unsigned flags)
-{
-   struct tgsi_emulation_context ctx;
-   struct tgsi_token *newtoks;
-   int newlen;
-
-   if (!(flags & (TGSI_EMU_CLAMP_COLOR_OUTPUTS |
-                  TGSI_EMU_PASSTHROUGH_EDGEFLAG |
-                  TGSI_EMU_FORCE_PERSAMPLE_INTERP)))
-      return NULL;
-
-   memset(&ctx, 0, sizeof(ctx));
-   ctx.flags = flags;
-   tgsi_scan_shader(tokens, &ctx.info);
-
-   if (flags & TGSI_EMU_FORCE_PERSAMPLE_INTERP)
-      ctx.base.transform_declaration = transform_decl;
-
-   if (flags & (TGSI_EMU_CLAMP_COLOR_OUTPUTS |
-                TGSI_EMU_PASSTHROUGH_EDGEFLAG))
-      ctx.base.transform_instruction = transform_instr;
-
-   newlen = tgsi_num_tokens(tokens) + 20;
-   newtoks = tgsi_alloc_tokens(newlen);
-   if (!newtoks)
-      return NULL;
-
-   tgsi_transform_shader(tokens, newtoks, newlen, &ctx.base);
-   return newtoks;
-}

src/gallium/auxiliary/tgsi/tgsi_emulate.h

@@ -1,38 +0,0 @@
-/*
- * Copyright (C) 2015 Advanced Micro Devices, 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, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS 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.
- *
- */
-
-#ifndef TGSI_GL_EMULATION_H_
-#define TGSI_GL_EMULATION_H_
-
-#include "pipe/p_shader_tokens.h"
-
-#define TGSI_EMU_CLAMP_COLOR_OUTPUTS      (1 << 0)
-#define TGSI_EMU_PASSTHROUGH_EDGEFLAG     (1 << 1)
-#define TGSI_EMU_FORCE_PERSAMPLE_INTERP   (1 << 2)
-
-const struct tgsi_token *
-tgsi_emulate(const struct tgsi_token *tokens, unsigned flags);
-
-#endif /* TGSI_GL_EMULATION_H_ */

src/gallium/auxiliary/tgsi/tgsi_exec.c

@@ -2021,7 +2021,7 @@ fetch_sampler_unit(struct tgsi_exec_machine *mach,
 /*
  * execute a texture instruction.
  *
- * modifier is used to control the channel routing for the
+ * modifier is used to control the channel routing for the\
  * instruction variants like proj, lod, and texture with lod bias.
  * sampler indicates which src register the sampler is contained in.
  */
@@ -2032,7 +2032,7 @@ exec_tex(struct tgsi_exec_machine *mach,
 {
    const union tgsi_exec_channel *args[5], *proj = NULL;
    union tgsi_exec_channel r[5];
-   enum tgsi_sampler_control control = TGSI_SAMPLER_LOD_NONE;
+   enum tgsi_sampler_control control =  tgsi_sampler_lod_none;
    uint chan;
    uint unit;
    int8_t offsets[3];
@@ -2078,11 +2078,11 @@ exec_tex(struct tgsi_exec_machine *mach,
          args[i] = &ZeroVec;
 
       if (modifier == TEX_MODIFIER_EXPLICIT_LOD)
-         control = TGSI_SAMPLER_LOD_EXPLICIT;
+         control = tgsi_sampler_lod_explicit;
       else if (modifier == TEX_MODIFIER_LOD_BIAS)
-         control = TGSI_SAMPLER_LOD_BIAS;
+         control = tgsi_sampler_lod_bias;
       else if (modifier == TEX_MODIFIER_GATHER)
-         control = TGSI_SAMPLER_GATHER;
+         control = tgsi_sampler_gather;
    }
    else {
       for (i = dim; i < Elements(args); i++)
@@ -2132,46 +2132,6 @@ exec_tex(struct tgsi_exec_machine *mach,
    }
 }
 
-static void
-exec_lodq(struct tgsi_exec_machine *mach,
-          const struct tgsi_full_instruction *inst)
-{
-   uint unit;
-   int dim;
-   int i;
-   union tgsi_exec_channel coords[4];
-   const union tgsi_exec_channel *args[Elements(coords)];
-   union tgsi_exec_channel r[2];
-
-   unit = fetch_sampler_unit(mach, inst, 1);
-   dim = tgsi_util_get_texture_coord_dim(inst->Texture.Texture, NULL);
-   assert(dim <= Elements(coords));
-   /* fetch coordinates */
-   for (i = 0; i < dim; i++) {
-      FETCH(&coords[i], 0, TGSI_CHAN_X + i);
-      args[i] = &coords[i];
-   }
-   for (i = dim; i < Elements(coords); i++) {
-      args[i] = &ZeroVec;
-   }
-   mach->Sampler->query_lod(mach->Sampler, unit, unit,
-                            args[0]->f,
-                            args[1]->f,
-                            args[2]->f,
-                            args[3]->f,
-                            TGSI_SAMPLER_LOD_NONE,
-                            r[0].f,
-                            r[1].f);
-
-   if (inst->Dst[0].Register.WriteMask & TGSI_WRITEMASK_X) {
-      store_dest(mach, &r[0], &inst->Dst[0], inst, TGSI_CHAN_X,
-                 TGSI_EXEC_DATA_FLOAT);
-   }
-   if (inst->Dst[0].Register.WriteMask & TGSI_WRITEMASK_Y) {
-      store_dest(mach, &r[1], &inst->Dst[0], inst, TGSI_CHAN_Y,
-                 TGSI_EXEC_DATA_FLOAT);
-   }
-}
 
 static void
 exec_txd(struct tgsi_exec_machine *mach,
@@ -2195,7 +2155,7 @@ exec_txd(struct tgsi_exec_machine *mach,
 
       fetch_texel(mach->Sampler, unit, unit,
                   &r[0], &ZeroVec, &ZeroVec, &ZeroVec, &ZeroVec,   /* S, T, P, C, LOD */
-                  derivs, offsets, TGSI_SAMPLER_DERIVS_EXPLICIT,
+                  derivs, offsets, tgsi_sampler_derivs_explicit,
                   &r[0], &r[1], &r[2], &r[3]);           /* R, G, B, A */
       break;
 
@@ -2211,7 +2171,7 @@ exec_txd(struct tgsi_exec_machine *mach,
 
       fetch_texel(mach->Sampler, unit, unit,
                   &r[0], &r[1], &r[2], &ZeroVec, &ZeroVec,   /* S, T, P, C, LOD */
-                  derivs, offsets, TGSI_SAMPLER_DERIVS_EXPLICIT,
+                  derivs, offsets, tgsi_sampler_derivs_explicit,
                   &r[0], &r[1], &r[2], &r[3]);           /* R, G, B, A */
       break;
 
@@ -2225,7 +2185,7 @@ exec_txd(struct tgsi_exec_machine *mach,
 
       fetch_texel(mach->Sampler, unit, unit,
                   &r[0], &r[1], &ZeroVec, &ZeroVec, &ZeroVec,   /* S, T, P, C, LOD */
-                  derivs, offsets, TGSI_SAMPLER_DERIVS_EXPLICIT,
+                  derivs, offsets, tgsi_sampler_derivs_explicit,
                   &r[0], &r[1], &r[2], &r[3]);           /* R, G, B, A */
       break;
 
@@ -2245,7 +2205,7 @@ exec_txd(struct tgsi_exec_machine *mach,
 
       fetch_texel(mach->Sampler, unit, unit,
                   &r[0], &r[1], &r[2], &r[3], &ZeroVec,   /* inputs */
-                  derivs, offsets, TGSI_SAMPLER_DERIVS_EXPLICIT,
+                  derivs, offsets, tgsi_sampler_derivs_explicit,
                   &r[0], &r[1], &r[2], &r[3]);     /* outputs */
       break;
 
@@ -2265,7 +2225,7 @@ exec_txd(struct tgsi_exec_machine *mach,
 
       fetch_texel(mach->Sampler, unit, unit,
                   &r[0], &r[1], &r[2], &r[3], &ZeroVec,   /* inputs */
-                  derivs, offsets, TGSI_SAMPLER_DERIVS_EXPLICIT,
+                  derivs, offsets, tgsi_sampler_derivs_explicit,
                   &r[0], &r[1], &r[2], &r[3]);     /* outputs */
       break;
 
@@ -2404,7 +2364,7 @@ exec_sample(struct tgsi_exec_machine *mach,
    const uint sampler_unit = inst->Src[2].Register.Index;
    union tgsi_exec_channel r[5], c1;
    const union tgsi_exec_channel *lod = &ZeroVec;
-   enum tgsi_sampler_control control = TGSI_SAMPLER_LOD_NONE;
+   enum tgsi_sampler_control control = tgsi_sampler_lod_none;
    uint chan;
    unsigned char swizzles[4];
    int8_t offsets[3];
@@ -2418,16 +2378,16 @@ exec_sample(struct tgsi_exec_machine *mach,
       if (modifier == TEX_MODIFIER_LOD_BIAS) {
          FETCH(&c1, 3, TGSI_CHAN_X);
          lod = &c1;
-         control = TGSI_SAMPLER_LOD_BIAS;
+         control = tgsi_sampler_lod_bias;
       }
       else if (modifier == TEX_MODIFIER_EXPLICIT_LOD) {
          FETCH(&c1, 3, TGSI_CHAN_X);
          lod = &c1;
-         control = TGSI_SAMPLER_LOD_EXPLICIT;
+         control = tgsi_sampler_lod_explicit;
       }
       else {
          assert(modifier == TEX_MODIFIER_LEVEL_ZERO);
-         control = TGSI_SAMPLER_LOD_ZERO;
+         control = tgsi_sampler_lod_zero;
       }
    }
 
@@ -2553,7 +2513,7 @@ exec_sample_d(struct tgsi_exec_machine *mach,
 
       fetch_texel(mach->Sampler, resource_unit, sampler_unit,
                   &r[0], &r[1], &ZeroVec, &ZeroVec, &ZeroVec,   /* S, T, P, C, LOD */
-                  derivs, offsets, TGSI_SAMPLER_DERIVS_EXPLICIT,
+                  derivs, offsets, tgsi_sampler_derivs_explicit,
                   &r[0], &r[1], &r[2], &r[3]);           /* R, G, B, A */
       break;
 
@@ -2569,7 +2529,7 @@ exec_sample_d(struct tgsi_exec_machine *mach,
 
       fetch_texel(mach->Sampler, resource_unit, sampler_unit,
                   &r[0], &r[1], &r[2], &ZeroVec, &ZeroVec,   /* inputs */
-                  derivs, offsets, TGSI_SAMPLER_DERIVS_EXPLICIT,
+                  derivs, offsets, tgsi_sampler_derivs_explicit,
                   &r[0], &r[1], &r[2], &r[3]);     /* outputs */
       break;
 
@@ -2587,7 +2547,7 @@ exec_sample_d(struct tgsi_exec_machine *mach,
 
       fetch_texel(mach->Sampler, resource_unit, sampler_unit,
                   &r[0], &r[1], &r[2], &r[3], &ZeroVec,
-                  derivs, offsets, TGSI_SAMPLER_DERIVS_EXPLICIT,
+                  derivs, offsets, tgsi_sampler_derivs_explicit,
                   &r[0], &r[1], &r[2], &r[3]);
       break;
 
@@ -4418,12 +4378,6 @@ exec_instruction(
       exec_tex(mach, inst, TEX_MODIFIER_GATHER, 2);
       break;
 
-   case TGSI_OPCODE_LODQ:
-      /* src[0] = texcoord */
-      /* src[1] = sampler unit */
-      exec_lodq(mach, inst);
-      break;
-
    case TGSI_OPCODE_UP2H:
       assert (0);
       break;

src/gallium/auxiliary/tgsi/tgsi_exec.h

@@ -88,14 +88,13 @@ struct tgsi_interp_coef
    float dady[TGSI_NUM_CHANNELS];
 };
 
-enum tgsi_sampler_control
-{
-   TGSI_SAMPLER_LOD_NONE,
-   TGSI_SAMPLER_LOD_BIAS,
-   TGSI_SAMPLER_LOD_EXPLICIT,
-   TGSI_SAMPLER_LOD_ZERO,
-   TGSI_SAMPLER_DERIVS_EXPLICIT,
-   TGSI_SAMPLER_GATHER,
+enum tgsi_sampler_control {
+   tgsi_sampler_lod_none,
+   tgsi_sampler_lod_bias,
+   tgsi_sampler_lod_explicit,
+   tgsi_sampler_lod_zero,
+   tgsi_sampler_derivs_explicit,
+   tgsi_sampler_gather,
 };
 
 /**
@@ -139,16 +138,6 @@ struct tgsi_sampler
                      const int j[TGSI_QUAD_SIZE], const int k[TGSI_QUAD_SIZE],
                      const int lod[TGSI_QUAD_SIZE], const int8_t offset[3],
                      float rgba[TGSI_NUM_CHANNELS][TGSI_QUAD_SIZE]);
-   void (*query_lod)(const struct tgsi_sampler *tgsi_sampler,
-                     const unsigned sview_index,
-                     const unsigned sampler_index,
-                     const float s[TGSI_QUAD_SIZE],
-                     const float t[TGSI_QUAD_SIZE],
-                     const float p[TGSI_QUAD_SIZE],
-                     const float c0[TGSI_QUAD_SIZE],
-                     const enum tgsi_sampler_control control,
-                     float mipmap[TGSI_QUAD_SIZE],
-                     float lod[TGSI_QUAD_SIZE]);
 };
 
 #define TGSI_EXEC_NUM_TEMPS       4096

src/gallium/auxiliary/tgsi/tgsi_info.c

@@ -141,7 +141,7 @@ static const struct tgsi_opcode_info opcode_info[TGSI_OPCODE_LAST] =
    { 0, 0, 0, 1, 1, 0, NONE, "ENDLOOP", TGSI_OPCODE_ENDLOOP },
    { 0, 0, 0, 0, 1, 0, NONE, "ENDSUB", TGSI_OPCODE_ENDSUB },
    { 1, 1, 1, 0, 0, 0, OTHR, "TXQ_LZ", TGSI_OPCODE_TXQ_LZ },
-   { 1, 1, 1, 0, 0, 0, OTHR, "TXQS", TGSI_OPCODE_TXQS },
+   { 0, 0, 0, 0, 0, 0, NONE, "", 104 },     /* removed */
    { 0, 0, 0, 0, 0, 0, NONE, "", 105 },     /* removed */
    { 0, 0, 0, 0, 0, 0, NONE, "", 106 },     /* removed */
    { 0, 0, 0, 0, 0, 0, NONE, "NOP", TGSI_OPCODE_NOP },
@@ -331,7 +331,6 @@ tgsi_opcode_infer_type( uint opcode )
    case TGSI_OPCODE_SAD: /* XXX some src args may be signed for SAD ? */
    case TGSI_OPCODE_TXQ:
    case TGSI_OPCODE_TXQ_LZ:
-   case TGSI_OPCODE_TXQS:
    case TGSI_OPCODE_F2U:
    case TGSI_OPCODE_UDIV:
    case TGSI_OPCODE_UMAD:

src/gallium/auxiliary/tgsi/tgsi_point_sprite.c

@@ -1,582 +0,0 @@
-/*
- * Copyright 2014 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 THE AUTHORS 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.
- */
-
-
-/**
- * This utility transforms the geometry shader to emulate point sprite by
- * drawing a quad. It also adds an extra output for the original point position
- * if the point position is to be written to a stream output buffer.
- * Note: It assumes the driver will add a constant for the inverse viewport
- *       after the user defined constants.
- */
-
-#include "util/u_debug.h"
-#include "util/u_math.h"
-#include "tgsi_info.h"
-#include "tgsi_point_sprite.h"
-#include "tgsi_transform.h"
-#include "pipe/p_state.h"
-
-#define INVALID_INDEX 9999
-
-/* Set swizzle based on the immediates (0, 1, 0, -1) */
-static inline unsigned
-set_swizzle(int x, int y, int z, int w)
-{
-   static const unsigned map[3] = {TGSI_SWIZZLE_W, TGSI_SWIZZLE_X,
-                                   TGSI_SWIZZLE_Y};
-   assert(x >= -1);
-   assert(x <= 1);
-   assert(y >= -1);
-   assert(y <= 1);
-   assert(z >= -1);
-   assert(z <= 1);
-   assert(w >= -1);
-   assert(w <= 1);
-
-   return map[x+1] | (map[y+1] << 2) | (map[z+1] << 4) | (map[w+1] << 6);
-}
-
-static inline unsigned
-get_swizzle(unsigned swizzle, unsigned component)
-{
-   assert(component < 4);
-   return (swizzle >> (component * 2)) & 0x3;
-}
-
-struct psprite_transform_context
-{
-   struct tgsi_transform_context base;
-   unsigned num_tmp;
-   unsigned num_out;
-   unsigned num_orig_out;
-   unsigned num_const;
-   unsigned num_imm;
-   unsigned point_size_in;          // point size input
-   unsigned point_size_out;         // point size output
-   unsigned point_size_tmp;         // point size temp
-   unsigned point_pos_in;           // point pos input
-   unsigned point_pos_out;          // point pos output
-   unsigned point_pos_sout;         // original point pos for streamout
-   unsigned point_pos_tmp;          // point pos temp
-   unsigned point_scale_tmp;        // point scale temp
-   unsigned point_color_out;        // point color output
-   unsigned point_color_tmp;        // point color temp
-   unsigned point_imm;              // point immediates
-   unsigned point_ivp;              // point inverseViewport constant
-   unsigned point_dir_swz[4];       // point direction swizzle
-   unsigned point_coord_swz[4];     // point coord swizzle
-   unsigned point_coord_enable;     // point coord enable mask
-   unsigned point_coord_decl;       // point coord output declared mask
-   unsigned point_coord_out;        // point coord output starting index
-   unsigned point_coord_aa;         // aa point coord semantic index
-   unsigned point_coord_k;          // aa point coord threshold distance
-   unsigned stream_out_point_pos:1; // set if to stream out original point pos
-   unsigned aa_point:1;             // set if doing aa point
-   unsigned out_tmp_index[PIPE_MAX_SHADER_OUTPUTS];
-   int max_generic;
-};
-
-static inline struct psprite_transform_context *
-psprite_transform_context(struct tgsi_transform_context *ctx)
-{
-   return (struct psprite_transform_context *) ctx;
-}
-
-
-/**
- * TGSI declaration transform callback.
- */
-static void
-psprite_decl(struct tgsi_transform_context *ctx,
-             struct tgsi_full_declaration *decl)
-{
-   struct psprite_transform_context *ts = psprite_transform_context(ctx);
-
-   if (decl->Declaration.File == TGSI_FILE_INPUT) {
-      if (decl->Semantic.Name == TGSI_SEMANTIC_PSIZE) {
-         ts->point_size_in = decl->Range.First;
-      }
-      else if (decl->Semantic.Name == TGSI_SEMANTIC_POSITION) {
-         ts->point_pos_in = decl->Range.First;
-      }
-   }
-   else if (decl->Declaration.File == TGSI_FILE_OUTPUT) {
-      if (decl->Semantic.Name == TGSI_SEMANTIC_PSIZE) {
-         ts->point_size_out = decl->Range.First;
-      }
-      else if (decl->Semantic.Name == TGSI_SEMANTIC_POSITION) {
-         ts->point_pos_out = decl->Range.First;
-      }
-      else if (decl->Semantic.Name == TGSI_SEMANTIC_GENERIC &&
-               decl->Semantic.Index < 32) {
-         ts->point_coord_decl |= 1 << decl->Semantic.Index;
-         ts->max_generic = MAX2(ts->max_generic, decl->Semantic.Index);
-      }
-      ts->num_out = MAX2(ts->num_out, decl->Range.Last + 1);
-   }
-   else if (decl->Declaration.File == TGSI_FILE_TEMPORARY) {
-      ts->num_tmp = MAX2(ts->num_tmp, decl->Range.Last + 1);
-   }
-   else if (decl->Declaration.File == TGSI_FILE_CONSTANT) {
-      ts->num_const = MAX2(ts->num_const, decl->Range.Last + 1);
-   }
-
-   ctx->emit_declaration(ctx, decl);
-}
-
-/**
- * TGSI immediate declaration transform callback.
- */
-static void
-psprite_immediate(struct tgsi_transform_context *ctx,
-                  struct tgsi_full_immediate *imm)
-{
-   struct psprite_transform_context *ts = psprite_transform_context(ctx);
-
-   ctx->emit_immediate(ctx, imm);
-   ts->num_imm++;
-}
-
-
-/**
- * TGSI transform prolog callback.
- */
-static void
-psprite_prolog(struct tgsi_transform_context *ctx)
-{
-   struct psprite_transform_context *ts = psprite_transform_context(ctx);
-   unsigned point_coord_enable, en;
-   int i;
-
-   /* Replace output registers with temporary registers */
-   for (i = 0; i < ts->num_out; i++) {
-      ts->out_tmp_index[i] = ts->num_tmp++;
-   }
-   ts->num_orig_out = ts->num_out;
-
-   /* Declare a tmp register for point scale */
-   ts->point_scale_tmp = ts->num_tmp++;
-
-   if (ts->point_size_out != INVALID_INDEX)
-      ts->point_size_tmp = ts->out_tmp_index[ts->point_size_out];
-   else
-      ts->point_size_tmp = ts->num_tmp++;
-
-   assert(ts->point_pos_out != INVALID_INDEX);
-   ts->point_pos_tmp = ts->out_tmp_index[ts->point_pos_out];
-   ts->out_tmp_index[ts->point_pos_out] = INVALID_INDEX;
-
-   /* Declare one more tmp register for point coord threshold distance
-    * if we are generating anti-aliased point.
-    */
-   if (ts->aa_point)
-      ts->point_coord_k = ts->num_tmp++;
-
-   tgsi_transform_temps_decl(ctx, ts->point_size_tmp, ts->num_tmp-1);
-
-   /* Declare an extra output for the original point position for stream out */
-   if (ts->stream_out_point_pos) {
-      ts->point_pos_sout = ts->num_out++;
-      tgsi_transform_output_decl(ctx, ts->point_pos_sout,
-                                 TGSI_SEMANTIC_GENERIC, 0, 0);
-   }
-
-   /* point coord outputs to be declared */
-   point_coord_enable = ts->point_coord_enable & ~ts->point_coord_decl;
-
-   /* Declare outputs for those point coord that are enabled but are not
-    * already declared in this shader.
-    */
-   ts->point_coord_out = ts->num_out;
-   if (point_coord_enable) {
-      for (i = 0, en = point_coord_enable; en; en>>=1, i++) {
-         if (en & 0x1) {
-            tgsi_transform_output_decl(ctx, ts->num_out++,
-                                       TGSI_SEMANTIC_GENERIC, i, 0);
-            ts->max_generic = MAX2(ts->max_generic, i);
-         }
-      }
-   }
-
-   /* add an extra generic output for aa point texcoord */
-   if (ts->aa_point) {
-      ts->point_coord_aa = ts->max_generic + 1;
-      assert((ts->point_coord_enable & (1 << ts->point_coord_aa)) == 0);
-      ts->point_coord_enable |= 1 << (ts->point_coord_aa);
-      tgsi_transform_output_decl(ctx, ts->num_out++, TGSI_SEMANTIC_GENERIC,
-                                 ts->point_coord_aa, 0);
-   }
-
-   /* Declare extra immediates */
-   ts->point_imm = ts->num_imm;
-   tgsi_transform_immediate_decl(ctx, 0, 1, 0.5, -1);
-
-   /* Declare point constant -
-    * constant.xy -- inverseViewport
-    * constant.z -- current point size
-    * constant.w -- max point size
-    * The driver needs to add this constant to the constant buffer
-    */
-   ts->point_ivp = ts->num_const++;
-   tgsi_transform_const_decl(ctx, ts->point_ivp, ts->point_ivp);
-
-   /* If this geometry shader does not specify point size,
-    * get the current point size from the point constant.
-    */
-   if (ts->point_size_out == INVALID_INDEX) {
-      struct tgsi_full_instruction inst;
-
-      inst = tgsi_default_full_instruction();
-      inst.Instruction.Opcode = TGSI_OPCODE_MOV;
-      inst.Instruction.NumDstRegs = 1;
-      tgsi_transform_dst_reg(&inst.Dst[0], TGSI_FILE_TEMPORARY,
-                             ts->point_size_tmp, TGSI_WRITEMASK_XYZW);
-      inst.Instruction.NumSrcRegs = 1;
-      tgsi_transform_src_reg(&inst.Src[0], TGSI_FILE_CONSTANT,
-                             ts->point_ivp, TGSI_SWIZZLE_Z,
-                             TGSI_SWIZZLE_Z, TGSI_SWIZZLE_Z, TGSI_SWIZZLE_Z);
-      ctx->emit_instruction(ctx, &inst);
-   }
-}
-
-
-/**
- * Add the point sprite emulation instructions at the emit vertex instruction
- */
-static void
-psprite_emit_vertex_inst(struct tgsi_transform_context *ctx,
-                         struct tgsi_full_instruction *vert_inst)
-{
-   struct psprite_transform_context *ts = psprite_transform_context(ctx);
-   struct tgsi_full_instruction inst;
-   unsigned point_coord_enable, en;
-   unsigned i, j, s;
-
-   /* new point coord outputs */
-   point_coord_enable = ts->point_coord_enable & ~ts->point_coord_decl;
-
-   /* OUTPUT[pos_sout] = TEMP[pos] */
-   if (ts->point_pos_sout != INVALID_INDEX) {
-      tgsi_transform_op1_inst(ctx, TGSI_OPCODE_MOV,
-                              TGSI_FILE_OUTPUT, ts->point_pos_sout,
-                              TGSI_WRITEMASK_XYZW,
-                              TGSI_FILE_TEMPORARY, ts->point_pos_tmp);
-   }
-
-   /**
-    * Set up the point scale vector
-    * scale = pointSize * pos.w * inverseViewport
-    */
-
-   /* MUL point_scale.x, point_size.x, point_pos.w */
-   tgsi_transform_op2_swz_inst(ctx, TGSI_OPCODE_MUL,
-                  TGSI_FILE_TEMPORARY, ts->point_scale_tmp, TGSI_WRITEMASK_X,
-                  TGSI_FILE_TEMPORARY, ts->point_size_tmp, TGSI_SWIZZLE_X,
-                  TGSI_FILE_TEMPORARY, ts->point_pos_tmp, TGSI_SWIZZLE_W);
-
-   /* MUL point_scale.xy, point_scale.xx, inverseViewport.xy */
-   inst = tgsi_default_full_instruction();
-   inst.Instruction.Opcode = TGSI_OPCODE_MUL;
-   inst.Instruction.NumDstRegs = 1;
-   tgsi_transform_dst_reg(&inst.Dst[0], TGSI_FILE_TEMPORARY,
-                          ts->point_scale_tmp, TGSI_WRITEMASK_XY);
-   inst.Instruction.NumSrcRegs = 2;
-   tgsi_transform_src_reg(&inst.Src[0], TGSI_FILE_TEMPORARY,
-                          ts->point_scale_tmp, TGSI_SWIZZLE_X,
-                          TGSI_SWIZZLE_X, TGSI_SWIZZLE_X, TGSI_SWIZZLE_X);
-   tgsi_transform_src_reg(&inst.Src[1], TGSI_FILE_CONSTANT,
-                          ts->point_ivp, TGSI_SWIZZLE_X,
-                          TGSI_SWIZZLE_Y, TGSI_SWIZZLE_Z, TGSI_SWIZZLE_Z);
-   ctx->emit_instruction(ctx, &inst);
-
-   /**
-    * Set up the point coord threshold distance
-    * k = 0.5 - 1 / pointsize
-    */
-   if (ts->aa_point) {
-      tgsi_transform_op2_swz_inst(ctx, TGSI_OPCODE_DIV,
-                                  TGSI_FILE_TEMPORARY, ts->point_coord_k,
-                                  TGSI_WRITEMASK_X,
-                                  TGSI_FILE_IMMEDIATE, ts->point_imm,
-                                  TGSI_SWIZZLE_Y,
-                                  TGSI_FILE_TEMPORARY, ts->point_size_tmp,
-                                  TGSI_SWIZZLE_X);
-
-      tgsi_transform_op2_swz_inst(ctx, TGSI_OPCODE_SUB,
-                                  TGSI_FILE_TEMPORARY, ts->point_coord_k,
-                                  TGSI_WRITEMASK_X,
-                                  TGSI_FILE_IMMEDIATE, ts->point_imm,
-                                  TGSI_SWIZZLE_Z,
-                                  TGSI_FILE_TEMPORARY, ts->point_coord_k,
-                                  TGSI_SWIZZLE_X);
-   }
-
-
-   for (i = 0; i < 4; i++) {
-      unsigned point_dir_swz = ts->point_dir_swz[i];
-      unsigned point_coord_swz = ts->point_coord_swz[i];
-
-      /* All outputs need to be emitted for each vertex */
-      for (j = 0; j < ts->num_orig_out; j++) {
-         if (ts->out_tmp_index[j] != INVALID_INDEX) {
-            tgsi_transform_op1_inst(ctx, TGSI_OPCODE_MOV,
-                                    TGSI_FILE_OUTPUT, j,
-                                    TGSI_WRITEMASK_XYZW,
-                                    TGSI_FILE_TEMPORARY, ts->out_tmp_index[j]);
-         }
-      }
-
-      /* pos = point_scale * point_dir + point_pos */
-      inst = tgsi_default_full_instruction();
-      inst.Instruction.Opcode = TGSI_OPCODE_MAD;
-      inst.Instruction.NumDstRegs = 1;
-      tgsi_transform_dst_reg(&inst.Dst[0], TGSI_FILE_OUTPUT, ts->point_pos_out,
-                             TGSI_WRITEMASK_XYZW);
-      inst.Instruction.NumSrcRegs = 3;
-      tgsi_transform_src_reg(&inst.Src[0], TGSI_FILE_TEMPORARY, ts->point_scale_tmp,
-                             TGSI_SWIZZLE_X, TGSI_SWIZZLE_Y, TGSI_SWIZZLE_X,
-                             TGSI_SWIZZLE_X);
-      tgsi_transform_src_reg(&inst.Src[1], TGSI_FILE_IMMEDIATE, ts->point_imm,
-                             get_swizzle(point_dir_swz, 0),
-                             get_swizzle(point_dir_swz, 1),
-                             get_swizzle(point_dir_swz, 2),
-                             get_swizzle(point_dir_swz, 3));
-      tgsi_transform_src_reg(&inst.Src[2], TGSI_FILE_TEMPORARY, ts->point_pos_tmp,
-                             TGSI_SWIZZLE_X, TGSI_SWIZZLE_Y, TGSI_SWIZZLE_Z,
-                             TGSI_SWIZZLE_W);
-      ctx->emit_instruction(ctx, &inst);
-
-      /* point coord */
-      for (j = 0, s = 0, en = point_coord_enable; en; en>>=1, s++) {
-         unsigned dstReg;
-
-         if (en & 0x1) {
-            dstReg = ts->point_coord_out + j;
-
-            inst = tgsi_default_full_instruction();
-            inst.Instruction.Opcode = TGSI_OPCODE_MOV;
-            inst.Instruction.NumDstRegs = 1;
-            tgsi_transform_dst_reg(&inst.Dst[0], TGSI_FILE_OUTPUT,
-                                   dstReg, TGSI_WRITEMASK_XYZW);
-            inst.Instruction.NumSrcRegs = 1;
-            tgsi_transform_src_reg(&inst.Src[0], TGSI_FILE_IMMEDIATE, ts->point_imm,
-                                   get_swizzle(point_coord_swz, 0),
-                                   get_swizzle(point_coord_swz, 1),
-                                   get_swizzle(point_coord_swz, 2),
-                                   get_swizzle(point_coord_swz, 3));
-            ctx->emit_instruction(ctx, &inst);
-
-            /* MOV point_coord.z  point_coord_k.x */
-            if (s == ts->point_coord_aa) {
-               tgsi_transform_op1_swz_inst(ctx, TGSI_OPCODE_MOV,
-                                           TGSI_FILE_OUTPUT, dstReg, TGSI_WRITEMASK_Z,
-                                           TGSI_FILE_TEMPORARY, ts->point_coord_k,
-                                           TGSI_SWIZZLE_X);
-            }
-            j++;  /* the next point coord output offset */
-         }
-      }
-
-      /* Emit the EMIT instruction for each vertex of the quad */
-      ctx->emit_instruction(ctx, vert_inst);
-   }
-
-   /* Emit the ENDPRIM instruction for the quad */
-   inst = tgsi_default_full_instruction();
-   inst.Instruction.Opcode = TGSI_OPCODE_ENDPRIM;
-   inst.Instruction.NumDstRegs = 0;
-   inst.Instruction.NumSrcRegs = 1;
-   inst.Src[0] = vert_inst->Src[0];
-   ctx->emit_instruction(ctx, &inst);
-}
-
-
-/**
- * TGSI instruction transform callback.
- */
-static void
-psprite_inst(struct tgsi_transform_context *ctx,
-             struct tgsi_full_instruction *inst)
-{
-   struct psprite_transform_context *ts = psprite_transform_context(ctx);
-
-   if (inst->Instruction.Opcode == TGSI_OPCODE_EMIT) {
-      psprite_emit_vertex_inst(ctx, inst);
-   }
-   else if (inst->Dst[0].Register.File == TGSI_FILE_OUTPUT &&
-            inst->Dst[0].Register.Index == ts->point_size_out) {
-      /**
-       * Replace point size output reg with tmp reg.
-       * The tmp reg will be later used as a src reg for computing
-       * the point scale factor.
-       */
-      inst->Dst[0].Register.File = TGSI_FILE_TEMPORARY;
-      inst->Dst[0].Register.Index = ts->point_size_tmp;
-      ctx->emit_instruction(ctx, inst);
-
-      /* Clamp the point size */
-      /* MAX point_size_tmp.x, point_size_tmp.x, point_imm.y */
-      tgsi_transform_op2_swz_inst(ctx, TGSI_OPCODE_MAX,
-                 TGSI_FILE_TEMPORARY, ts->point_size_tmp, TGSI_WRITEMASK_X,
-                 TGSI_FILE_TEMPORARY, ts->point_size_tmp, TGSI_SWIZZLE_X,
-                 TGSI_FILE_IMMEDIATE, ts->point_imm, TGSI_SWIZZLE_Y);
-
-      /* MIN point_size_tmp.x, point_size_tmp.x, point_ivp.w */
-      tgsi_transform_op2_swz_inst(ctx, TGSI_OPCODE_MIN,
-                 TGSI_FILE_TEMPORARY, ts->point_size_tmp, TGSI_WRITEMASK_X,
-                 TGSI_FILE_TEMPORARY, ts->point_size_tmp, TGSI_SWIZZLE_X,
-                 TGSI_FILE_CONSTANT, ts->point_ivp, TGSI_SWIZZLE_W);
-   }
-   else if (inst->Dst[0].Register.File == TGSI_FILE_OUTPUT &&
-            inst->Dst[0].Register.Index == ts->point_pos_out) {
-      /**
-       * Replace point pos output reg with tmp reg.
-       */
-      inst->Dst[0].Register.File = TGSI_FILE_TEMPORARY;
-      inst->Dst[0].Register.Index = ts->point_pos_tmp;
-      ctx->emit_instruction(ctx, inst);
-   }
-   else if (inst->Dst[0].Register.File == TGSI_FILE_OUTPUT) {
-      /**
-       * Replace output reg with tmp reg.
-       */
-      inst->Dst[0].Register.File = TGSI_FILE_TEMPORARY;
-      inst->Dst[0].Register.Index = ts->out_tmp_index[inst->Dst[0].Register.Index];
-      ctx->emit_instruction(ctx, inst);
-   }
-   else {
-      ctx->emit_instruction(ctx, inst);
-   }
-}
-
-
-/**
- * TGSI property instruction transform callback.
- * Transforms a point into a 4-vertex triangle strip.
- */
-static void
-psprite_property(struct tgsi_transform_context *ctx,
-                 struct tgsi_full_property *prop)
-{
-   switch (prop->Property.PropertyName) {
-   case TGSI_PROPERTY_GS_OUTPUT_PRIM:
-       prop->u[0].Data = PIPE_PRIM_TRIANGLE_STRIP;
-       break;
-   case TGSI_PROPERTY_GS_MAX_OUTPUT_VERTICES:
-       prop->u[0].Data *= 4;
-       break;
-   default:
-       break;
-   }
-   ctx->emit_property(ctx, prop);
-}
-
-/**
- * TGSI utility to transform a geometry shader to support point sprite.
- */
-struct tgsi_token *
-tgsi_add_point_sprite(const struct tgsi_token *tokens_in,
-                      const unsigned point_coord_enable,
-                      const bool sprite_origin_lower_left,
-                      const bool stream_out_point_pos,
-                      int *aa_point_coord_index)
-{
-   struct psprite_transform_context transform;
-   const uint num_new_tokens = 200; /* should be enough */
-   const uint new_len = tgsi_num_tokens(tokens_in) + num_new_tokens;
-   struct tgsi_token *new_tokens;
-
-   /* setup transformation context */
-   memset(&transform, 0, sizeof(transform));
-   transform.base.transform_declaration = psprite_decl;
-   transform.base.transform_instruction = psprite_inst;
-   transform.base.transform_property = psprite_property;
-   transform.base.transform_immediate = psprite_immediate;
-   transform.base.prolog = psprite_prolog;
-
-   transform.point_size_in = INVALID_INDEX;
-   transform.point_size_out = INVALID_INDEX;
-   transform.point_size_tmp = INVALID_INDEX;
-   transform.point_pos_in = INVALID_INDEX;
-   transform.point_pos_out = INVALID_INDEX;
-   transform.point_pos_sout = INVALID_INDEX;
-   transform.point_pos_tmp = INVALID_INDEX;
-   transform.point_scale_tmp = INVALID_INDEX;
-   transform.point_imm = INVALID_INDEX;
-   transform.point_coord_aa = INVALID_INDEX;
-   transform.point_coord_k = INVALID_INDEX;
-
-   transform.stream_out_point_pos = stream_out_point_pos;
-   transform.point_coord_enable = point_coord_enable;
-   transform.aa_point = aa_point_coord_index != NULL;
-   transform.max_generic = -1;
-
-   /* point sprite directions based on the immediates (0, 1, 0.5, -1) */
-   /* (-1, -1, 0, 0) */
-   transform.point_dir_swz[0] = set_swizzle(-1, -1, 0, 0);
-   /* (-1, 1, 0, 0) */
-   transform.point_dir_swz[1] = set_swizzle(-1, 1, 0, 0);
-   /* (1, -1, 0, 0) */
-   transform.point_dir_swz[2] = set_swizzle(1, -1, 0, 0);
-   /* (1, 1, 0, 0) */
-   transform.point_dir_swz[3] = set_swizzle(1, 1, 0, 0);
-
-   /* point coord based on the immediates (0, 1, 0, -1) */
-   if (sprite_origin_lower_left) {
-      /* (0, 0, 0, 1) */
-      transform.point_coord_swz[0] = set_swizzle(0, 0, 0, 1);
-      /* (0, 1, 0, 1) */
-      transform.point_coord_swz[1] = set_swizzle(0, 1, 0, 1);
-      /* (1, 0, 0, 1) */
-      transform.point_coord_swz[2] = set_swizzle(1, 0, 0, 1);
-      /* (1, 1, 0, 1) */
-      transform.point_coord_swz[3] = set_swizzle(1, 1, 0, 1);
-   }
-   else {
-      /* (0, 1, 0, 1) */
-      transform.point_coord_swz[0] = set_swizzle(0, 1, 0, 1);
-      /* (0, 0, 0, 1) */
-      transform.point_coord_swz[1] = set_swizzle(0, 0, 0, 1);
-      /* (1, 1, 0, 1) */
-      transform.point_coord_swz[2] = set_swizzle(1, 1, 0, 1);
-      /* (1, 0, 0, 1) */
-      transform.point_coord_swz[3] = set_swizzle(1, 0, 0, 1);
-   }
-
-
-   /* allocate new tokens buffer */
-   new_tokens = tgsi_alloc_tokens(new_len);
-   if (!new_tokens)
-      return NULL;
-
-   /* transform the shader */
-   tgsi_transform_shader(tokens_in, new_tokens, new_len, &transform.base);
-
-   if (aa_point_coord_index)
-      *aa_point_coord_index = transform.point_coord_aa;
-
-   return new_tokens;
-}

src/gallium/auxiliary/tgsi/tgsi_point_sprite.h

@@ -1,38 +0,0 @@
-/*
- * Copyright 2014 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 THE AUTHORS 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.
- */
-
-#ifndef TGSI_POINT_SPRITE_H
-#define TGSI_POINT_SPRITE_H
-
-struct tgsi_token;
-
-struct tgsi_token *
-tgsi_add_point_sprite(const struct tgsi_token *tokens_in,
-                      const unsigned point_coord_enable,
-                      const bool sprite_origin_lower_left,
-                      const bool stream_out_point_pos,
-                      int *aa_point_coord_index);
-
-#endif /* TGSI_POINT_SPRITE_H */

src/gallium/auxiliary/tgsi/tgsi_scan.c

@@ -56,7 +56,6 @@ tgsi_scan_shader(const struct tgsi_token *tokens,
 {
    uint procType, i;
    struct tgsi_parse_context parse;
-   unsigned current_depth = 0;
 
    memset(info, 0, sizeof(*info));
    for (i = 0; i < TGSI_FILE_COUNT; i++)
@@ -101,72 +100,6 @@ tgsi_scan_shader(const struct tgsi_token *tokens,
             assert(fullinst->Instruction.Opcode < TGSI_OPCODE_LAST);
             info->opcode_count[fullinst->Instruction.Opcode]++;
 
-            switch (fullinst->Instruction.Opcode) {
-            case TGSI_OPCODE_IF:
-            case TGSI_OPCODE_UIF:
-            case TGSI_OPCODE_BGNLOOP:
-               current_depth++;
-               info->max_depth = MAX2(info->max_depth, current_depth);
-               break;
-            case TGSI_OPCODE_ENDIF:
-            case TGSI_OPCODE_ENDLOOP:
-               current_depth--;
-               break;
-            default:
-               break;
-            }
-
-            if (fullinst->Instruction.Opcode == TGSI_OPCODE_INTERP_CENTROID ||
-                fullinst->Instruction.Opcode == TGSI_OPCODE_INTERP_OFFSET ||
-                fullinst->Instruction.Opcode == TGSI_OPCODE_INTERP_SAMPLE) {
-               const struct tgsi_full_src_register *src0 = &fullinst->Src[0];
-               unsigned input;
-
-               if (src0->Register.Indirect && src0->Indirect.ArrayID)
-                  input = info->input_array_first[src0->Indirect.ArrayID];
-               else
-                  input = src0->Register.Index;
-
-               /* For the INTERP opcodes, the interpolation is always
-                * PERSPECTIVE unless LINEAR is specified.
-                */
-               switch (info->input_interpolate[input]) {
-               case TGSI_INTERPOLATE_COLOR:
-               case TGSI_INTERPOLATE_CONSTANT:
-               case TGSI_INTERPOLATE_PERSPECTIVE:
-                  switch (fullinst->Instruction.Opcode) {
-                  case TGSI_OPCODE_INTERP_CENTROID:
-                     info->uses_persp_opcode_interp_centroid = true;
-                     break;
-                  case TGSI_OPCODE_INTERP_OFFSET:
-                     info->uses_persp_opcode_interp_offset = true;
-                     break;
-                  case TGSI_OPCODE_INTERP_SAMPLE:
-                     info->uses_persp_opcode_interp_sample = true;
-                     break;
-                  }
-                  break;
-
-               case TGSI_INTERPOLATE_LINEAR:
-                  switch (fullinst->Instruction.Opcode) {
-                  case TGSI_OPCODE_INTERP_CENTROID:
-                     info->uses_linear_opcode_interp_centroid = true;
-                     break;
-                  case TGSI_OPCODE_INTERP_OFFSET:
-                     info->uses_linear_opcode_interp_offset = true;
-                     break;
-                  case TGSI_OPCODE_INTERP_SAMPLE:
-                     info->uses_linear_opcode_interp_sample = true;
-                     break;
-                  }
-                  break;
-               }
-            }
-
-            if (fullinst->Instruction.Opcode >= TGSI_OPCODE_F2D &&
-                fullinst->Instruction.Opcode <= TGSI_OPCODE_DSSG)
-               info->uses_doubles = true;
-
             for (i = 0; i < fullinst->Instruction.NumSrcRegs; i++) {
                const struct tgsi_full_src_register *src =
                   &fullinst->Src[i];
@@ -283,48 +216,8 @@ tgsi_scan_shader(const struct tgsi_token *tokens,
                   info->input_cylindrical_wrap[reg] = (ubyte)fulldecl->Interp.CylindricalWrap;
                   info->num_inputs++;
 
-                  /* Only interpolated varyings. Don't include POSITION.
-                   * Don't include integer varyings, because they are not
-                   * interpolated.
-                   */
-                  if (semName == TGSI_SEMANTIC_GENERIC ||
-                      semName == TGSI_SEMANTIC_TEXCOORD ||
-                      semName == TGSI_SEMANTIC_COLOR ||
-                      semName == TGSI_SEMANTIC_BCOLOR ||
-                      semName == TGSI_SEMANTIC_FOG ||
-                      semName == TGSI_SEMANTIC_CLIPDIST ||
-                      semName == TGSI_SEMANTIC_CULLDIST) {
-                     switch (fulldecl->Interp.Interpolate) {
-                     case TGSI_INTERPOLATE_COLOR:
-                     case TGSI_INTERPOLATE_PERSPECTIVE:
-                        switch (fulldecl->Interp.Location) {
-                        case TGSI_INTERPOLATE_LOC_CENTER:
-                           info->uses_persp_center = true;
-                           break;
-                        case TGSI_INTERPOLATE_LOC_CENTROID:
-                           info->uses_persp_centroid = true;
-                           break;
-                        case TGSI_INTERPOLATE_LOC_SAMPLE:
-                           info->uses_persp_sample = true;
-                           break;
-                        }
-                        break;
-                     case TGSI_INTERPOLATE_LINEAR:
-                        switch (fulldecl->Interp.Location) {
-                        case TGSI_INTERPOLATE_LOC_CENTER:
-                           info->uses_linear_center = true;
-                           break;
-                        case TGSI_INTERPOLATE_LOC_CENTROID:
-                           info->uses_linear_centroid = true;
-                           break;
-                        case TGSI_INTERPOLATE_LOC_SAMPLE:
-                           info->uses_linear_sample = true;
-                           break;
-                        }
-                        break;
-                     /* TGSI_INTERPOLATE_CONSTANT doesn't do any interpolation. */
-                     }
-                  }
+                  if (fulldecl->Interp.Location == TGSI_INTERPOLATE_LOC_CENTROID)
+                     info->uses_centroid = TRUE;
 
                   if (semName == TGSI_SEMANTIC_PRIMID)
                      info->uses_primid = TRUE;
@@ -409,8 +302,6 @@ tgsi_scan_shader(const struct tgsi_token *tokens,
                         info->writes_edgeflag = TRUE;
                      }
                   }
-               } else if (file == TGSI_FILE_SAMPLER) {
-                  info->samplers_declared |= 1 << reg;
                }
             }
          }

src/gallium/auxiliary/tgsi/tgsi_scan.h

@@ -64,7 +64,6 @@ struct tgsi_shader_info
    uint file_count[TGSI_FILE_COUNT];  /**< number of declared registers */
    int file_max[TGSI_FILE_COUNT];  /**< highest index of declared registers */
    int const_file_max[PIPE_MAX_CONSTANT_BUFFERS];
-   unsigned samplers_declared; /**< bitmask of declared samplers */
 
    ubyte input_array_first[PIPE_MAX_SHADER_INPUTS];
    ubyte input_array_last[PIPE_MAX_SHADER_INPUTS];
@@ -83,18 +82,7 @@ struct tgsi_shader_info
    boolean writes_stencil; /**< does fragment shader write stencil value? */
    boolean writes_edgeflag; /**< vertex shader outputs edgeflag */
    boolean uses_kill;  /**< KILL or KILL_IF instruction used? */
-   boolean uses_persp_center;
-   boolean uses_persp_centroid;
-   boolean uses_persp_sample;
-   boolean uses_linear_center;
-   boolean uses_linear_centroid;
-   boolean uses_linear_sample;
-   boolean uses_persp_opcode_interp_centroid;
-   boolean uses_persp_opcode_interp_offset;
-   boolean uses_persp_opcode_interp_sample;
-   boolean uses_linear_opcode_interp_centroid;
-   boolean uses_linear_opcode_interp_offset;
-   boolean uses_linear_opcode_interp_sample;
+   boolean uses_centroid;
    boolean uses_instanceid;
    boolean uses_vertexid;
    boolean uses_vertexid_nobase;
@@ -107,7 +95,7 @@ struct tgsi_shader_info
    boolean writes_viewport_index;
    boolean writes_layer;
    boolean is_msaa_sampler[PIPE_MAX_SAMPLERS];
-   boolean uses_doubles; /**< uses any of the double instructions */
+
    unsigned clipdist_writemask;
    unsigned culldist_writemask;
    unsigned num_written_culldistance;
@@ -125,11 +113,6 @@ struct tgsi_shader_info
    unsigned indirect_files_written;
 
    unsigned properties[TGSI_PROPERTY_COUNT]; /* index with TGSI_PROPERTY_ */
-
-   /**
-    * Max nesting limit of loops/if's
-    */
-   unsigned max_depth;
 };
 
 extern void

src/gallium/auxiliary/tgsi/tgsi_transform.h

@@ -95,38 +95,19 @@ struct tgsi_transform_context
  * Helper for emitting temporary register declarations.
  */
 static inline void
-tgsi_transform_temps_decl(struct tgsi_transform_context *ctx,
-                          unsigned firstIdx, unsigned lastIdx)
+tgsi_transform_temp_decl(struct tgsi_transform_context *ctx,
+                         unsigned index)
 {
    struct tgsi_full_declaration decl;
 
    decl = tgsi_default_full_declaration();
    decl.Declaration.File = TGSI_FILE_TEMPORARY;
-   decl.Range.First = firstIdx;
-   decl.Range.Last = lastIdx;
+   decl.Range.First =
+   decl.Range.Last = index;
    ctx->emit_declaration(ctx, &decl);
 }
 
-static inline void
-tgsi_transform_temp_decl(struct tgsi_transform_context *ctx,
-                         unsigned index)
-{
-   tgsi_transform_temps_decl(ctx, index, index);
-}
 
-static inline void
-tgsi_transform_const_decl(struct tgsi_transform_context *ctx,
-                          unsigned firstIdx, unsigned lastIdx)
-{
-   struct tgsi_full_declaration decl;
-
-   decl = tgsi_default_full_declaration();
-   decl.Declaration.File = TGSI_FILE_CONSTANT;
-   decl.Range.First = firstIdx;
-   decl.Range.Last = lastIdx;
-   ctx->emit_declaration(ctx, &decl);
-}
- 
 static inline void
 tgsi_transform_input_decl(struct tgsi_transform_context *ctx,
                           unsigned index,
@@ -148,26 +129,6 @@ tgsi_transform_input_decl(struct tgsi_transform_context *ctx,
    ctx->emit_declaration(ctx, &decl);
 }
 
-static inline void
-tgsi_transform_output_decl(struct tgsi_transform_context *ctx,
-                          unsigned index,
-                          unsigned sem_name, unsigned sem_index,
-                          unsigned interp)
-{
-   struct tgsi_full_declaration decl;
-
-   decl = tgsi_default_full_declaration();
-   decl.Declaration.File = TGSI_FILE_OUTPUT;
-   decl.Declaration.Interpolate = 1;
-   decl.Declaration.Semantic = 1;
-   decl.Semantic.Name = sem_name;
-   decl.Semantic.Index = sem_index;
-   decl.Range.First =
-   decl.Range.Last = index;
-   decl.Interp.Interpolate = interp;
-
-   ctx->emit_declaration(ctx, &decl);
-}
 
 static inline void
 tgsi_transform_sampler_decl(struct tgsi_transform_context *ctx,
@@ -221,28 +182,6 @@ tgsi_transform_immediate_decl(struct tgsi_transform_context *ctx,
    ctx->emit_immediate(ctx, &immed);
 }
 
-static inline void
-tgsi_transform_dst_reg(struct tgsi_full_dst_register *reg,
-                       unsigned file, unsigned index, unsigned writemask)
-{
-   reg->Register.File = file;
-   reg->Register.Index = index;
-   reg->Register.WriteMask = writemask;
-}
-
-static inline void
-tgsi_transform_src_reg(struct tgsi_full_src_register *reg,
-                       unsigned file, unsigned index, 
-                       unsigned swizzleX, unsigned swizzleY,
-                       unsigned swizzleZ, unsigned swizzleW)
-{
-   reg->Register.File = file;
-   reg->Register.Index = index;
-   reg->Register.SwizzleX = swizzleX; 
-   reg->Register.SwizzleY = swizzleY; 
-   reg->Register.SwizzleZ = swizzleZ; 
-   reg->Register.SwizzleW = swizzleW; 
-}
 
 /**
  * Helper for emitting 1-operand instructions.
@@ -460,8 +399,7 @@ static inline void
 tgsi_transform_kill_inst(struct tgsi_transform_context *ctx,
                          unsigned src_file,
                          unsigned src_index,
-                         unsigned src_swizzle,
-                         boolean negate)
+                         unsigned src_swizzle)
 {
    struct tgsi_full_instruction inst;
 
@@ -475,7 +413,7 @@ tgsi_transform_kill_inst(struct tgsi_transform_context *ctx,
    inst.Src[0].Register.SwizzleY =
    inst.Src[0].Register.SwizzleZ =
    inst.Src[0].Register.SwizzleW = src_swizzle;
-   inst.Src[0].Register.Negate = negate;
+   inst.Src[0].Register.Negate = 1;
 
    ctx->emit_instruction(ctx, &inst);
 }

src/gallium/auxiliary/tgsi/tgsi_two_side.c

@@ -1,228 +0,0 @@
-/*
- * Copyright 2013 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 THE AUTHORS 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.
- */
-
-
-/**
- * This utility transforms fragment shaders to facilitate two-sided lighting.
- *
- * Basically, if the FS has any color inputs (TGSI_SEMANTIC_COLOR) we'll:
- * 1. create corresponding back-color inputs (TGSI_SEMANTIC_BCOLOR)
- * 2. use the FACE register to choose between front/back colors and put the
- *    selected color in new temp regs.
- * 3. replace reads of the original color inputs with the new temp regs.
- *
- * Then, the driver just needs to link the VS front/back output colors to
- * the FS front/back input colors.
- */
-
-#include "util/u_debug.h"
-#include "util/u_math.h"
-#include "tgsi_info.h"
-#include "tgsi_two_side.h"
-#include "tgsi_transform.h"
-
-
-#define INVALID_INDEX 9999
-
-
-struct two_side_transform_context
-{
-   struct tgsi_transform_context base;
-   uint num_temps;
-   uint num_inputs;
-   uint face_input;           /**< index of the FACE input */
-   uint front_color_input[2]; /**< INPUT regs */
-   uint front_color_interp[2];/**< TGSI_INTERPOLATE_x */
-   uint back_color_input[2];  /**< INPUT regs */
-   uint new_colors[2];        /**< TEMP regs */
-};
-
-
-static inline struct two_side_transform_context *
-two_side_transform_context(struct tgsi_transform_context *ctx)
-{
-   return (struct two_side_transform_context *) ctx;
-}
-
-
-static void
-xform_decl(struct tgsi_transform_context *ctx,
-           struct tgsi_full_declaration *decl)
-{
-   struct two_side_transform_context *ts = two_side_transform_context(ctx);
-
-   if (decl->Declaration.File == TGSI_FILE_INPUT) {
-      if (decl->Semantic.Name == TGSI_SEMANTIC_COLOR) {
-         /* found a front color */
-         assert(decl->Semantic.Index < 2);
-         ts->front_color_input[decl->Semantic.Index] = decl->Range.First;
-         ts->front_color_interp[decl->Semantic.Index] = decl->Interp.Interpolate;
-      }
-      else if (decl->Semantic.Name == TGSI_SEMANTIC_FACE) {
-         ts->face_input = decl->Range.First;
-      }
-      ts->num_inputs = MAX2(ts->num_inputs, decl->Range.Last + 1);
-   }
-   else if (decl->Declaration.File == TGSI_FILE_TEMPORARY) {
-      ts->num_temps = MAX2(ts->num_temps, decl->Range.Last + 1);
-   }
-
-   ctx->emit_declaration(ctx, decl);
-}
-
-
-static void
-emit_prolog(struct tgsi_transform_context *ctx)
-{
-   struct two_side_transform_context *ts = two_side_transform_context(ctx);
-   struct tgsi_full_declaration decl;
-   struct tgsi_full_instruction inst;
-   uint num_colors = 0;
-   uint i;
-
-   /* Declare 0, 1 or 2 new BCOLOR inputs */
-   for (i = 0; i < 2; i++) {
-      if (ts->front_color_input[i] != INVALID_INDEX) {
-         decl = tgsi_default_full_declaration();
-         decl.Declaration.File = TGSI_FILE_INPUT;
-         decl.Declaration.Interpolate = 1;
-         decl.Declaration.Semantic = 1;
-         decl.Semantic.Name = TGSI_SEMANTIC_BCOLOR;
-         decl.Semantic.Index = i;
-         decl.Range.First = decl.Range.Last = ts->num_inputs++;
-         decl.Interp.Interpolate = ts->front_color_interp[i];
-         ctx->emit_declaration(ctx, &decl);
-         ts->back_color_input[i] = decl.Range.First;
-         num_colors++;
-      }
-   }
-
-   if (num_colors > 0) {
-      /* Declare 1 or 2 temp registers */
-      decl = tgsi_default_full_declaration();
-      decl.Declaration.File = TGSI_FILE_TEMPORARY;
-      decl.Range.First = ts->num_temps;
-      decl.Range.Last = ts->num_temps + num_colors - 1;
-      ctx->emit_declaration(ctx, &decl);
-      ts->new_colors[0] = ts->num_temps;
-      ts->new_colors[1] = ts->num_temps + 1;
-
-      if (ts->face_input == INVALID_INDEX) {
-         /* declare FACE INPUT register */
-         decl = tgsi_default_full_declaration();
-         decl.Declaration.File = TGSI_FILE_INPUT;
-         decl.Declaration.Semantic = 1;
-         decl.Semantic.Name = TGSI_SEMANTIC_FACE;
-         decl.Semantic.Index = 0;
-         decl.Range.First = decl.Range.Last = ts->num_inputs++;
-         ctx->emit_declaration(ctx, &decl);
-         ts->face_input = decl.Range.First;
-      }
-
-      /* CMP temp[c0], face, bcolor[c0], fcolor[c0]
-       * temp[c0] = face < 0.0 ? bcolor[c0] : fcolor[c0]
-       */
-      for (i = 0; i < 2; i++) {
-         if (ts->front_color_input[i] != INVALID_INDEX) {
-            inst = tgsi_default_full_instruction();
-            inst.Instruction.Opcode = TGSI_OPCODE_CMP;
-            inst.Instruction.NumDstRegs = 1;
-            inst.Dst[0].Register.File = TGSI_FILE_TEMPORARY;
-            inst.Dst[0].Register.Index = ts->new_colors[i];
-            inst.Instruction.NumSrcRegs = 3;
-            inst.Src[0].Register.File = TGSI_FILE_INPUT;
-            inst.Src[0].Register.Index = ts->face_input;
-            inst.Src[1].Register.File = TGSI_FILE_INPUT;
-            inst.Src[1].Register.Index = ts->back_color_input[i];
-            inst.Src[2].Register.File = TGSI_FILE_INPUT;
-            inst.Src[2].Register.Index = ts->front_color_input[i];
-
-            ctx->emit_instruction(ctx, &inst);
-         }
-      }
-   }
-}
-
-
-static void
-xform_inst(struct tgsi_transform_context *ctx,
-           struct tgsi_full_instruction *inst)
-{
-   struct two_side_transform_context *ts = two_side_transform_context(ctx);
-   const struct tgsi_opcode_info *info =
-      tgsi_get_opcode_info(inst->Instruction.Opcode);
-   uint i, j;
-
-   /* Look for src regs which reference the input color and replace
-    * them with the temp color.
-    */
-   for (i = 0; i < info->num_src; i++) {
-      if (inst->Src[i].Register.File == TGSI_FILE_INPUT) {
-         for (j = 0; j < 2; j++) {
-            if (inst->Src[i].Register.Index == ts->front_color_input[j]) {
-               /* replace color input with temp reg */
-               inst->Src[i].Register.File = TGSI_FILE_TEMPORARY;
-               inst->Src[i].Register.Index = ts->new_colors[j];
-               break;
-            }
-         }
-      }
-   }
-
-   ctx->emit_instruction(ctx, inst);
-}
-
-
-struct tgsi_token *
-tgsi_add_two_side(const struct tgsi_token *tokens_in)
-{
-   struct two_side_transform_context transform;
-   const uint num_new_tokens = 100; /* should be enough */
-   const uint new_len = tgsi_num_tokens(tokens_in) + num_new_tokens;
-   struct tgsi_token *new_tokens;
-
-   /* setup transformation context */
-   memset(&transform, 0, sizeof(transform));
-   transform.base.transform_declaration = xform_decl;
-   transform.base.transform_instruction = xform_inst;
-   transform.base.prolog = emit_prolog;
-   transform.face_input = INVALID_INDEX;
-   transform.front_color_input[0] = INVALID_INDEX;
-   transform.front_color_input[1] = INVALID_INDEX;
-   transform.front_color_interp[0] = TGSI_INTERPOLATE_COLOR;
-   transform.front_color_interp[1] = TGSI_INTERPOLATE_COLOR;
-   transform.back_color_input[0] = INVALID_INDEX;
-   transform.back_color_input[1] = INVALID_INDEX;
-
-   /* allocate new tokens buffer */
-   new_tokens = tgsi_alloc_tokens(new_len);
-   if (!new_tokens)
-      return NULL;
-
-   /* transform the shader */
-   tgsi_transform_shader(tokens_in, new_tokens, new_len, &transform.base);
-
-   return new_tokens;
-}

src/gallium/auxiliary/tgsi/tgsi_two_side.h

@@ -1,34 +0,0 @@
-/*
- * Copyright 2013 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 THE AUTHORS 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.
- */
-
-#ifndef TGSI_TWO_SIDE_H
-#define TGSI_TWO_SIDE_H
-
-struct tgsi_token;
-
-struct tgsi_token *
-tgsi_add_two_side(const struct tgsi_token *tokens_in);
-
-#endif /* TGSI_TWO_SIDE_H */

src/gallium/auxiliary/tgsi/tgsi_util.c

@@ -462,21 +462,3 @@ tgsi_util_get_texture_coord_dim(int tgsi_tex, int *shadow_or_sample)
 
    return dim;
 }
-
-
-boolean
-tgsi_is_shadow_target(unsigned target)
-{
-   switch (target) {
-   case TGSI_TEXTURE_SHADOW1D:
-   case TGSI_TEXTURE_SHADOW2D:
-   case TGSI_TEXTURE_SHADOWRECT:
-   case TGSI_TEXTURE_SHADOW1D_ARRAY:
-   case TGSI_TEXTURE_SHADOW2D_ARRAY:
-   case TGSI_TEXTURE_SHADOWCUBE:
-   case TGSI_TEXTURE_SHADOWCUBE_ARRAY:
-      return TRUE;
-   default:
-      return FALSE;
-   }
-}

src/gallium/auxiliary/tgsi/tgsi_util.h

@@ -82,9 +82,6 @@ tgsi_util_get_src_from_ind(const struct tgsi_ind_register *reg);
 int
 tgsi_util_get_texture_coord_dim(int tgsi_tex, int *shadow_or_sample);
 
-boolean
-tgsi_is_shadow_target(unsigned target);
-
 #if defined __cplusplus
 }
 #endif

src/gallium/auxiliary/util/u_blitter.c

@@ -1190,8 +1190,6 @@ static void blitter_draw(struct blitter_context_priv *ctx,
 
    u_upload_data(ctx->upload, 0, sizeof(ctx->vertices), ctx->vertices,
                  &vb.buffer_offset, &vb.buffer);
-   if (!vb.buffer)
-      return;
    u_upload_unmap(ctx->upload);
 
    pipe->set_vertex_buffers(pipe, ctx->base.vb_slot, 1, &vb);
@@ -2065,7 +2063,7 @@ void util_blitter_clear_buffer(struct blitter_context *blitter,
    struct blitter_context_priv *ctx = (struct blitter_context_priv*)blitter;
    struct pipe_context *pipe = ctx->base.pipe;
    struct pipe_vertex_buffer vb = {0};
-   struct pipe_stream_output_target *so_target = NULL;
+   struct pipe_stream_output_target *so_target;
    unsigned offsets[PIPE_MAX_SO_BUFFERS] = {0};
 
    assert(num_channels >= 1);
@@ -2091,9 +2089,6 @@ void util_blitter_clear_buffer(struct blitter_context *blitter,
 
    u_upload_data(ctx->upload, 0, num_channels*4, clear_value,
                  &vb.buffer_offset, &vb.buffer);
-   if (!vb.buffer)
-      goto out;
-
    vb.stride = 0;
 
    blitter_set_running_flag(ctx);
@@ -2117,7 +2112,6 @@ void util_blitter_clear_buffer(struct blitter_context *blitter,
 
    util_draw_arrays(pipe, PIPE_PRIM_POINTS, 0, size / 4);
 
-out:
    blitter_restore_vertex_states(ctx);
    blitter_restore_render_cond(ctx);
    blitter_unset_running_flag(ctx);

src/gallium/auxiliary/util/u_helpers.c

@@ -88,18 +88,3 @@ void util_set_vertex_buffers_count(struct pipe_vertex_buffer *dst,
 
    *dst_count = util_last_bit(enabled_buffers);
 }
-
-
-void
-util_set_index_buffer(struct pipe_index_buffer *dst,
-                      const struct pipe_index_buffer *src)
-{
-   if (src) {
-      pipe_resource_reference(&dst->buffer, src->buffer);
-      memcpy(dst, src, sizeof(*dst));
-   }
-   else {
-      pipe_resource_reference(&dst->buffer, NULL);
-      memset(dst, 0, sizeof(*dst));
-   }
-}

src/gallium/auxiliary/util/u_helpers.h

@@ -44,9 +44,6 @@ void util_set_vertex_buffers_count(struct pipe_vertex_buffer *dst,
                                    const struct pipe_vertex_buffer *src,
                                    unsigned start_slot, unsigned count);
 
-void util_set_index_buffer(struct pipe_index_buffer *dst,
-                           const struct pipe_index_buffer *src);
-
 #ifdef __cplusplus
 }
 #endif

src/gallium/auxiliary/util/u_math.h

@@ -389,26 +389,6 @@ unsigned ffs( unsigned u )
 #define ffs __builtin_ffs
 #endif
 
-#ifdef HAVE___BUILTIN_FFSLL
-#define ffsll __builtin_ffsll
-#else
-static inline int
-ffsll(long long int val)
-{
-   int bit;
-
-   bit = ffs((unsigned) (val & 0xffffffff));
-   if (bit != 0)
-      return bit;
-
-   bit = ffs((unsigned) (val >> 32));
-   if (bit != 0)
-      return 32 + bit;
-
-   return 0;
-}
-#endif
-
 #endif /* FFS_DEFINED */
 
 /**
@@ -503,26 +483,6 @@ u_bit_scan64(uint64_t *mask)
 }
 #endif
 
-/* For looping over a bitmask when you want to loop over consecutive bits
- * manually, for example:
- *
- * while (mask) {
- *    int start, count, i;
- *
- *    u_bit_scan_consecutive_range(&mask, &start, &count);
- *
- *    for (i = 0; i < count; i++)
- *       ... process element (start+i)
- * }
- */
-static inline void
-u_bit_scan_consecutive_range(unsigned *mask, int *start, int *count)
-{
-   *start = ffs(*mask) - 1;
-   *count = ffs(~(*mask >> *start)) - 1;
-   *mask &= ~(((1 << *count) - 1) << *start);
-}
-
 /**
  * Return float bits.
  */

src/gallium/auxiliary/util/u_prim_restart.c

@@ -1,267 +0,0 @@
-/*
- * Copyright 2014 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.
- */
-
-
-
-#include "u_inlines.h"
-#include "u_memory.h"
-#include "u_prim_restart.h"
-
-
-/**
- * Translate an index buffer for primitive restart.
- * Create a new index buffer which is a copy of the original index buffer
- * except that instances of 'restart_index' are converted to 0xffff or
- * 0xffffffff.
- * Also, index buffers using 1-byte indexes are converted to 2-byte indexes.
- */
-enum pipe_error
-util_translate_prim_restart_ib(struct pipe_context *context,
-                               struct pipe_index_buffer *src_buffer,
-                               struct pipe_resource **dst_buffer,
-                               unsigned num_indexes,
-                               unsigned restart_index)
-{
-   struct pipe_screen *screen = context->screen;
-   struct pipe_transfer *src_transfer = NULL, *dst_transfer = NULL;
-   void *src_map = NULL, *dst_map = NULL;
-   const unsigned src_index_size = src_buffer->index_size;
-   unsigned dst_index_size;
-
-   /* 1-byte indexes are converted to 2-byte indexes, 4-byte stays 4-byte */
-   dst_index_size = MAX2(2, src_buffer->index_size);
-   assert(dst_index_size == 2 || dst_index_size == 4);
-
-   /* no user buffers for now */
-   assert(src_buffer->user_buffer == NULL);
-
-   /* Create new index buffer */
-   *dst_buffer = pipe_buffer_create(screen, PIPE_BIND_INDEX_BUFFER,
-                                    PIPE_USAGE_STREAM,
-                                    num_indexes * dst_index_size);
-   if (!*dst_buffer)
-      goto error;
-
-   /* Map new / dest index buffer */
-   dst_map = pipe_buffer_map(context, *dst_buffer,
-                             PIPE_TRANSFER_WRITE, &dst_transfer);
-   if (!dst_map)
-      goto error;
-
-   /* Map original / src index buffer */
-   src_map = pipe_buffer_map_range(context, src_buffer->buffer,
-                                   src_buffer->offset,
-                                   num_indexes * src_index_size,
-                                   PIPE_TRANSFER_READ,
-                                   &src_transfer);
-   if (!src_map)
-      goto error;
-
-   if (src_index_size == 1 && dst_index_size == 2) {
-      uint8_t *src = (uint8_t *) src_map;
-      uint16_t *dst = (uint16_t *) dst_map;
-      unsigned i;
-      for (i = 0; i < num_indexes; i++) {
-         dst[i] = (src[i] == restart_index) ? 0xffff : src[i];
-      }
-   }
-   else if (src_index_size == 2 && dst_index_size == 2) {
-      uint16_t *src = (uint16_t *) src_map;
-      uint16_t *dst = (uint16_t *) dst_map;
-      unsigned i;
-      for (i = 0; i < num_indexes; i++) {
-         dst[i] = (src[i] == restart_index) ? 0xffff : src[i];
-      }
-   }
-   else {
-      uint32_t *src = (uint32_t *) src_map;
-      uint32_t *dst = (uint32_t *) dst_map;
-      unsigned i;
-      assert(src_index_size == 4);
-      assert(dst_index_size == 4);
-      for (i = 0; i < num_indexes; i++) {
-         dst[i] = (src[i] == restart_index) ? 0xffffffff : src[i];
-      }
-   }
-
-   pipe_buffer_unmap(context, src_transfer);
-   pipe_buffer_unmap(context, dst_transfer);
-
-   return PIPE_OK;
-
-error:
-   if (src_transfer)
-      pipe_buffer_unmap(context, src_transfer);
-   if (dst_transfer)
-      pipe_buffer_unmap(context, dst_transfer);
-   if (*dst_buffer)
-      screen->resource_destroy(screen, *dst_buffer);
-   return PIPE_ERROR_OUT_OF_MEMORY;
-}
-
-
-/** Helper structs for util_draw_vbo_without_prim_restart() */
-
-struct range {
-   unsigned start, count;
-};
-
-struct range_info {
-   struct range *ranges;
-   unsigned count, max;
-};
-
-
-/**
- * Helper function for util_draw_vbo_without_prim_restart()
- * \return true for success, false if out of memory
- */
-static boolean
-add_range(struct range_info *info, unsigned start, unsigned count)
-{
-   if (info->max == 0) {
-      info->max = 10;
-      info->ranges = MALLOC(info->max * sizeof(struct range));
-      if (!info->ranges) {
-         return FALSE;
-      }
-   }
-   else if (info->count == info->max) {
-      /* grow the ranges[] array */
-      info->ranges = REALLOC(info->ranges,
-                             info->max * sizeof(struct range),
-                             2 * info->max * sizeof(struct range));
-      if (!info->ranges) {
-         return FALSE;
-      }
-
-      info->max *= 2;
-   }
-
-   /* save the range */
-   info->ranges[info->count].start = start;
-   info->ranges[info->count].count = count;
-   info->count++;
-
-   return TRUE;
-}
-
-
-/**
- * Implement primitive restart by breaking an indexed primitive into
- * pieces which do not contain restart indexes.  Each piece is then
- * drawn by calling pipe_context::draw_vbo().
- * \return PIPE_OK if no error, an error code otherwise.
- */
-enum pipe_error
-util_draw_vbo_without_prim_restart(struct pipe_context *context,
-                                   const struct pipe_index_buffer *ib,
-                                   const struct pipe_draw_info *info)
-{
-   const void *src_map;
-   struct range_info ranges = {0};
-   struct pipe_draw_info new_info;
-   struct pipe_transfer *src_transfer = NULL;
-   unsigned i, start, count;
-
-   assert(info->indexed);
-   assert(info->primitive_restart);
-
-   /* Get pointer to the index data */
-   if (ib->buffer) {
-      /* map the index buffer (only the range we need to scan) */
-      src_map = pipe_buffer_map_range(context, ib->buffer,
-                                      ib->offset + info->start * ib->index_size,
-                                      info->count * ib->index_size,
-                                      PIPE_TRANSFER_READ,
-                                      &src_transfer);
-      if (!src_map) {
-         return PIPE_ERROR_OUT_OF_MEMORY;
-      }
-   }
-   else {
-      if (!ib->user_buffer) {
-         debug_printf("User-space index buffer is null!");
-         return PIPE_ERROR_BAD_INPUT;
-      }
-      src_map = (const uint8_t *) ib->user_buffer
-         + ib->offset
-         + info->start * ib->index_size;
-   }
-
-#define SCAN_INDEXES(TYPE) \
-   for (i = 0; i <= info->count; i++) { \
-      if (i == info->count || \
-          ((const TYPE *) src_map)[i] == info->restart_index) { \
-         /* cut / restart */ \
-         if (count > 0) { \
-            if (!add_range(&ranges, info->start + start, count)) { \
-               if (src_transfer) \
-                  pipe_buffer_unmap(context, src_transfer); \
-               return PIPE_ERROR_OUT_OF_MEMORY; \
-            } \
-         } \
-         start = i + 1; \
-         count = 0; \
-      } \
-      else { \
-         count++; \
-      } \
-   }
-
-   start = info->start;
-   count = 0;
-   switch (ib->index_size) {
-   case 1:
-      SCAN_INDEXES(uint8_t);
-      break;
-   case 2:
-      SCAN_INDEXES(uint16_t);
-      break;
-   case 4:
-      SCAN_INDEXES(uint32_t);
-      break;
-   default:
-      assert(!"Bad index size");
-      return PIPE_ERROR_BAD_INPUT;
-   }
-
-   /* unmap index buffer */
-   if (src_transfer)
-      pipe_buffer_unmap(context, src_transfer);
-
-   /* draw ranges between the restart indexes */
-   new_info = *info;
-   new_info.primitive_restart = FALSE;
-   for (i = 0; i < ranges.count; i++) {
-      new_info.start = ranges.ranges[i].start;
-      new_info.count = ranges.ranges[i].count;
-      context->draw_vbo(context, &new_info);
-   }
-
-   FREE(ranges.ranges);
-
-   return PIPE_OK;
-}

src/gallium/auxiliary/util/u_prim_restart.h

@@ -1,62 +0,0 @@
-/*
- * Copyright 2014 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.
- */
-
-
-#ifndef U_PRIM_RESTART_H
-#define U_PRIM_RESTART_H
-
-
-#include "pipe/p_defines.h"
-
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-
-struct pipe_context;
-struct pipe_draw_info;
-struct pipe_index_buffer;
-struct pipe_resource;
-
-
-enum pipe_error
-util_translate_prim_restart_ib(struct pipe_context *context,
-                               struct pipe_index_buffer *src_buffer,
-                               struct pipe_resource **dst_buffer,
-                               unsigned num_indexes,
-                               unsigned restart_index);
-
-enum pipe_error
-util_draw_vbo_without_prim_restart(struct pipe_context *context,
-                                   const struct pipe_index_buffer *ib,
-                                   const struct pipe_draw_info *info);
-
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif

src/gallium/auxiliary/util/u_pstipple.c

@@ -339,7 +339,7 @@ pstip_transform_prolog(struct tgsi_transform_context *ctx)
    /* KILL_IF -texTemp;   # if -texTemp < 0, kill fragment */
    tgsi_transform_kill_inst(ctx,
                             TGSI_FILE_TEMPORARY, texTemp,
-                            TGSI_SWIZZLE_W, TRUE);
+                            TGSI_SWIZZLE_W);
 }
 
 

src/gallium/auxiliary/util/u_rect.h

@@ -42,7 +42,6 @@ struct u_rect {
 };
 
 /* Do two rectangles intersect?
- * Note: empty rectangles are valid as inputs (and never intersect).
  */
 static inline boolean
 u_rect_test_intersection(const struct u_rect *a,
@@ -51,11 +50,7 @@ u_rect_test_intersection(const struct u_rect *a,
    return (!(a->x1 < b->x0 ||
              b->x1 < a->x0 ||
              a->y1 < b->y0 ||
-             b->y1 < a->y0 ||
-             a->x1 < a->x0 ||
-             a->y1 < a->y0 ||
-             b->x1 < b->x0 ||
-             b->y1 < b->y0));
+             b->y1 < a->y0));
 }
 
 /* Find the intersection of two rectangles known to intersect.
@@ -87,12 +82,7 @@ u_rect_possible_intersection(const struct u_rect *a,
       u_rect_find_intersection(a,b);
    }
    else {
-      /*
-       * Note the u_rect_xx tests deal with inclusive coordinates
-       * hence all-zero would not be an empty box.
-       */
-      b->x0 = b->y0 = 0;
-      b->x1 = b->y1 = -1;
+      b->x0 = b->x1 = b->y0 = b->y1 = 0;
    }
 }
 

src/gallium/auxiliary/util/u_simple_shaders.c

@@ -831,54 +831,3 @@ util_make_fs_msaa_resolve_bilinear(struct pipe_context *pipe,
 
    return ureg_create_shader_and_destroy(ureg, pipe);
 }
-
-void *
-util_make_geometry_passthrough_shader(struct pipe_context *pipe,
-                                      uint num_attribs,
-                                      const ubyte *semantic_names,
-                                      const ubyte *semantic_indexes)
-{
-   static const unsigned zero[4] = {0, 0, 0, 0};
-
-   struct ureg_program *ureg;
-   struct ureg_dst dst[PIPE_MAX_SHADER_OUTPUTS];
-   struct ureg_src src[PIPE_MAX_SHADER_INPUTS];
-   struct ureg_src imm;
-
-   unsigned i;
-
-   ureg = ureg_create(TGSI_PROCESSOR_GEOMETRY);
-   if (ureg == NULL)
-      return NULL;
-
-   ureg_property(ureg, TGSI_PROPERTY_GS_INPUT_PRIM, PIPE_PRIM_POINTS);
-   ureg_property(ureg, TGSI_PROPERTY_GS_OUTPUT_PRIM, PIPE_PRIM_POINTS);
-   ureg_property(ureg, TGSI_PROPERTY_GS_MAX_OUTPUT_VERTICES, 1);
-   ureg_property(ureg, TGSI_PROPERTY_GS_INVOCATIONS, 1);
-   imm = ureg_DECL_immediate_uint(ureg, zero, 4);
-
-   /**
-    * Loop over all the attribs and declare the corresponding
-    * declarations in the geometry shader
-    */
-   for (i = 0; i < num_attribs; i++) {
-      src[i] = ureg_DECL_input(ureg, semantic_names[i],
-                               semantic_indexes[i], 0, 1);
-      src[i] = ureg_src_dimension(src[i], 0);
-      dst[i] = ureg_DECL_output(ureg, semantic_names[i], semantic_indexes[i]);
-   }
-
-   /* MOV dst[i] src[i] */
-   for (i = 0; i < num_attribs; i++) {
-      ureg_MOV(ureg, dst[i], src[i]);
-   }
-
-   /* EMIT IMM[0] */
-   ureg_insn(ureg, TGSI_OPCODE_EMIT, NULL, 0, &imm, 1);
-
-   /* END */
-   ureg_END(ureg);
-
-   return ureg_create_shader_and_destroy(ureg, pipe);
-}
-

src/gallium/auxiliary/util/u_simple_shaders.h

@@ -146,12 +146,6 @@ util_make_fs_msaa_resolve_bilinear(struct pipe_context *pipe,
                                    unsigned tgsi_tex, unsigned nr_samples,
                                    enum tgsi_return_type stype);
 
-extern void *
-util_make_geometry_passthrough_shader(struct pipe_context *pipe,
-                                      uint num_attribs,
-                                      const ubyte *semantic_names,
-                                      const ubyte *semantic_indexes);
-
 #ifdef __cplusplus
 }
 #endif

src/gallium/auxiliary/util/u_string.h

@@ -199,8 +199,6 @@ util_memmove(void *dest, const void *src, size_t n)
 }
 
 
-#define util_strcasecmp stricmp
-
 #else
 
 #define util_vsnprintf vsnprintf
@@ -213,7 +211,6 @@ util_memmove(void *dest, const void *src, size_t n)
 #define util_strncat strncat
 #define util_strstr strstr
 #define util_memmove memmove
-#define util_strcasecmp strcasecmp
 
 #endif
 

src/gallium/auxiliary/util/u_upload_mgr.c

@@ -129,9 +129,9 @@ void u_upload_destroy( struct u_upload_mgr *upload )
 }
 
 
-static void
-u_upload_alloc_buffer(struct u_upload_mgr *upload,
-                      unsigned min_size)
+static enum pipe_error 
+u_upload_alloc_buffer( struct u_upload_mgr *upload,
+                       unsigned min_size )
 {
    struct pipe_screen *screen = upload->pipe->screen;
    struct pipe_resource buffer;
@@ -161,8 +161,9 @@ u_upload_alloc_buffer(struct u_upload_mgr *upload,
    }
 
    upload->buffer = screen->resource_create(screen, &buffer);
-   if (upload->buffer == NULL)
-      return;
+   if (upload->buffer == NULL) {
+      return PIPE_ERROR_OUT_OF_MEMORY;
+   }
 
    /* Map the new buffer. */
    upload->map = pipe_buffer_map_range(upload->pipe, upload->buffer,
@@ -171,54 +172,52 @@ u_upload_alloc_buffer(struct u_upload_mgr *upload,
    if (upload->map == NULL) {
       upload->transfer = NULL;
       pipe_resource_reference(&upload->buffer, NULL);
-      return;
+      return PIPE_ERROR_OUT_OF_MEMORY;
    }
 
    upload->offset = 0;
+   return PIPE_OK;
 }
 
-void
-u_upload_alloc(struct u_upload_mgr *upload,
-               unsigned min_out_offset,
-               unsigned size,
-               unsigned *out_offset,
-               struct pipe_resource **outbuf,
-               void **ptr)
+enum pipe_error u_upload_alloc( struct u_upload_mgr *upload,
+                                unsigned min_out_offset,
+                                unsigned size,
+                                unsigned *out_offset,
+                                struct pipe_resource **outbuf,
+                                void **ptr )
 {
-   unsigned alloc_size = align(size, upload->alignment);
+   unsigned alloc_size = align( size, upload->alignment );
    unsigned alloc_offset = align(min_out_offset, upload->alignment);
-   unsigned buffer_size = upload->buffer ? upload->buffer->width0 : 0;
    unsigned offset;
 
+   /* Init these return values here in case we fail below to make
+    * sure the caller doesn't get garbage values.
+    */
+   *out_offset = ~0;
+   pipe_resource_reference(outbuf, NULL);
+   *ptr = NULL;
+
    /* Make sure we have enough space in the upload buffer
     * for the sub-allocation. */
-   if (unlikely(MAX2(upload->offset, alloc_offset) + alloc_size > buffer_size)) {
-      u_upload_alloc_buffer(upload, alloc_offset + alloc_size);
-
-      if (unlikely(!upload->buffer)) {
-         *out_offset = ~0;
-         pipe_resource_reference(outbuf, NULL);
-         *ptr = NULL;
-         return;
-      }
-
-      buffer_size = upload->buffer->width0;
+   if (!upload->buffer ||
+       MAX2(upload->offset, alloc_offset) + alloc_size > upload->buffer->width0) {
+      enum pipe_error ret = u_upload_alloc_buffer(upload,
+                                                  alloc_offset + alloc_size);
+      if (ret != PIPE_OK)
+         return ret;
    }
 
    offset = MAX2(upload->offset, alloc_offset);
 
-   if (unlikely(!upload->map)) {
+   if (!upload->map) {
       upload->map = pipe_buffer_map_range(upload->pipe, upload->buffer,
                                           offset,
-                                          buffer_size - offset,
+                                          upload->buffer->width0 - offset,
                                           upload->map_flags,
 					  &upload->transfer);
-      if (unlikely(!upload->map)) {
+      if (!upload->map) {
          upload->transfer = NULL;
-         *out_offset = ~0;
-         pipe_resource_reference(outbuf, NULL);
-         *ptr = NULL;
-         return;
+         return PIPE_ERROR_OUT_OF_MEMORY;
       }
 
       upload->map -= offset;
@@ -230,37 +229,46 @@ u_upload_alloc(struct u_upload_mgr *upload,
 
    /* Emit the return values: */
    *ptr = upload->map + offset;
-   pipe_resource_reference(outbuf, upload->buffer);
+   pipe_resource_reference( outbuf, upload->buffer );
    *out_offset = offset;
 
    upload->offset = offset + alloc_size;
+   return PIPE_OK;
 }
 
-void u_upload_data(struct u_upload_mgr *upload,
-                   unsigned min_out_offset,
-                   unsigned size,
-                   const void *data,
-                   unsigned *out_offset,
-                   struct pipe_resource **outbuf)
+enum pipe_error u_upload_data( struct u_upload_mgr *upload,
+                               unsigned min_out_offset,
+                               unsigned size,
+                               const void *data,
+                               unsigned *out_offset,
+                               struct pipe_resource **outbuf)
 {
    uint8_t *ptr;
+   enum pipe_error ret = u_upload_alloc(upload, min_out_offset, size,
+                                        out_offset, outbuf,
+                                        (void**)&ptr);
+   if (ret != PIPE_OK)
+      return ret;
 
-   u_upload_alloc(upload, min_out_offset, size,
-                  out_offset, outbuf,
-                  (void**)&ptr);
-   if (ptr)
-      memcpy(ptr, data, size);
+   memcpy(ptr, data, size);
+   return PIPE_OK;
 }
 
-/* XXX: Remove. It's basically a CPU fallback of resource_copy_region. */
-void u_upload_buffer(struct u_upload_mgr *upload,
-                     unsigned min_out_offset,
-                     unsigned offset,
-                     unsigned size,
-                     struct pipe_resource *inbuf,
-                     unsigned *out_offset,
-                     struct pipe_resource **outbuf)
+
+/* As above, but upload the full contents of a buffer.  Useful for
+ * uploading user buffers, avoids generating an explosion of GPU
+ * buffers if you have an app that does lots of small vertex buffer
+ * renders or DrawElements calls.
+ */
+enum pipe_error u_upload_buffer( struct u_upload_mgr *upload,
+                                 unsigned min_out_offset,
+                                 unsigned offset,
+                                 unsigned size,
+                                 struct pipe_resource *inbuf,
+                                 unsigned *out_offset,
+                                 struct pipe_resource **outbuf)
 {
+   enum pipe_error ret = PIPE_OK;
    struct pipe_transfer *transfer = NULL;
    const char *map = NULL;
 
@@ -271,13 +279,20 @@ void u_upload_buffer(struct u_upload_mgr *upload,
                                              &transfer);
 
    if (map == NULL) {
-      pipe_resource_reference(outbuf, NULL);
-      return;
+      return PIPE_ERROR_OUT_OF_MEMORY;
    }
 
    if (0)
       debug_printf("upload ptr %p ofs %d sz %d\n", map, offset, size);
 
-   u_upload_data(upload, min_out_offset, size, map, out_offset, outbuf);
+   ret = u_upload_data( upload,
+                        min_out_offset,
+                        size,
+                        map,
+                        out_offset,
+                        outbuf);
+
    pipe_buffer_unmap( upload->pipe, transfer );
+
+   return ret;
 }

src/gallium/auxiliary/util/u_upload_mgr.h

@@ -78,12 +78,12 @@ void u_upload_unmap( struct u_upload_mgr *upload );
  * \param outbuf           Pointer to where the upload buffer will be returned.
  * \param ptr              Pointer to the allocated memory that is returned.
  */
-void u_upload_alloc(struct u_upload_mgr *upload,
-                    unsigned min_out_offset,
-                    unsigned size,
-                    unsigned *out_offset,
-                    struct pipe_resource **outbuf,
-                    void **ptr);
+enum pipe_error u_upload_alloc( struct u_upload_mgr *upload,
+                                unsigned min_out_offset,
+                                unsigned size,
+                                unsigned *out_offset,
+                                struct pipe_resource **outbuf,
+                                void **ptr );
 
 
 /**
@@ -92,12 +92,12 @@ void u_upload_alloc(struct u_upload_mgr *upload,
  * Same as u_upload_alloc, but in addition to that, it copies "data"
  * to the pointer returned from u_upload_alloc.
  */
-void u_upload_data(struct u_upload_mgr *upload,
-                   unsigned min_out_offset,
-                   unsigned size,
-                   const void *data,
-                   unsigned *out_offset,
-                   struct pipe_resource **outbuf);
+enum pipe_error u_upload_data( struct u_upload_mgr *upload,
+                               unsigned min_out_offset,
+                               unsigned size,
+                               const void *data,
+                               unsigned *out_offset,
+                               struct pipe_resource **outbuf);
 
 
 /**
@@ -106,13 +106,13 @@ void u_upload_data(struct u_upload_mgr *upload,
  * Same as u_upload_data, except that the input data comes from a buffer
  * instead of a user pointer.
  */
-void u_upload_buffer(struct u_upload_mgr *upload,
-                     unsigned min_out_offset,
-                     unsigned offset,
-                     unsigned size,
-                     struct pipe_resource *inbuf,
-                     unsigned *out_offset,
-                     struct pipe_resource **outbuf);
+enum pipe_error u_upload_buffer( struct u_upload_mgr *upload,
+                                 unsigned min_out_offset,
+                                 unsigned offset,
+                                 unsigned size,
+                                 struct pipe_resource *inbuf,
+                                 unsigned *out_offset,
+                                 struct pipe_resource **outbuf);
 
 
 

src/gallium/auxiliary/util/u_vbuf.c

@@ -406,6 +406,7 @@ u_vbuf_translate_buffers(struct u_vbuf *mgr, struct translate_key *key,
    struct pipe_resource *out_buffer = NULL;
    uint8_t *out_map;
    unsigned out_offset, mask;
+   enum pipe_error err;
 
    /* Get a translate object. */
    tr = translate_cache_find(mgr->translate_cache, key);
@@ -453,12 +454,12 @@ u_vbuf_translate_buffers(struct u_vbuf *mgr, struct translate_key *key,
       assert((ib->buffer || ib->user_buffer) && ib->index_size);
 
       /* Create and map the output buffer. */
-      u_upload_alloc(mgr->uploader, 0,
-                     key->output_stride * num_indices,
-                     &out_offset, &out_buffer,
-                     (void**)&out_map);
-      if (!out_buffer)
-         return PIPE_ERROR_OUT_OF_MEMORY;
+      err = u_upload_alloc(mgr->uploader, 0,
+                           key->output_stride * num_indices,
+                           &out_offset, &out_buffer,
+                           (void**)&out_map);
+      if (err != PIPE_OK)
+         return err;
 
       if (ib->user_buffer) {
          map = (uint8_t*)ib->user_buffer + offset;
@@ -485,13 +486,13 @@ u_vbuf_translate_buffers(struct u_vbuf *mgr, struct translate_key *key,
       }
    } else {
       /* Create and map the output buffer. */
-      u_upload_alloc(mgr->uploader,
-                     key->output_stride * start_vertex,
-                     key->output_stride * num_vertices,
-                     &out_offset, &out_buffer,
-                     (void**)&out_map);
-      if (!out_buffer)
-         return PIPE_ERROR_OUT_OF_MEMORY;
+      err = u_upload_alloc(mgr->uploader,
+                           key->output_stride * start_vertex,
+                           key->output_stride * num_vertices,
+                           &out_offset, &out_buffer,
+                           (void**)&out_map);
+      if (err != PIPE_OK)
+         return err;
 
       out_offset -= key->output_stride * start_vertex;
 
@@ -976,6 +977,7 @@ u_vbuf_upload_buffers(struct u_vbuf *mgr,
       unsigned start, end;
       struct pipe_vertex_buffer *real_vb;
       const uint8_t *ptr;
+      enum pipe_error err;
 
       i = u_bit_scan(&buffer_mask);
 
@@ -986,10 +988,10 @@ u_vbuf_upload_buffers(struct u_vbuf *mgr,
       real_vb = &mgr->real_vertex_buffer[i];
       ptr = mgr->vertex_buffer[i].user_buffer;
 
-      u_upload_data(mgr->uploader, start, end - start, ptr + start,
-                    &real_vb->buffer_offset, &real_vb->buffer);
-      if (!real_vb->buffer)
-         return PIPE_ERROR_OUT_OF_MEMORY;
+      err = u_upload_data(mgr->uploader, start, end - start, ptr + start,
+                          &real_vb->buffer_offset, &real_vb->buffer);
+      if (err != PIPE_OK)
+         return err;
 
       real_vb->buffer_offset -= start;
    }

src/gallium/docs/source/screen.rst

@@ -267,16 +267,6 @@ The integer capabilities:
 * ``PIPE_CAP_DEPTH_BOUNDS_TEST``: Whether bounds_test, bounds_min, and
   bounds_max states of pipe_depth_stencil_alpha_state behave according
   to the GL_EXT_depth_bounds_test specification.
-* ``PIPE_CAP_TGSI_TXQS``: Whether the `TXQS` opcode is supported
-* ``PIPE_CAP_FORCE_PERSAMPLE_INTERP``: If the driver can force per-sample
-  interpolation for all fragment shader inputs if
-  pipe_rasterizer_state::force_persample_interp is set. This is only used
-  by GL3-level sample shading (ARB_sample_shading). GL4-level sample shading
-  (ARB_gpu_shader5) doesn't use this. While GL3 hardware has a state for it,
-  GL4 hardware will likely need to emulate it with a shader variant, or by
-  selecting the interpolation weights with a conditional assignment
-  in the shader.
-
 
 
 .. _pipe_capf:

src/gallium/docs/source/tgsi.rst

@@ -960,6 +960,7 @@ XXX doesn't look like most of the opcodes really belong here.
   For components which don't return a resource dimension, their value
   is undefined.
 
+
 .. math::
 
   lod = src0.x
@@ -972,17 +973,6 @@ XXX doesn't look like most of the opcodes really belong here.
 
   dst.w = texture\_levels(unit)
 
-
-.. opcode:: TXQS - Texture Samples Query
-
-  This retrieves the number of samples in the texture, and stores it
-  into the x component. The other components are undefined.
-
-.. math::
-
-  dst.x = texture\_samples(unit)
-
-
 .. opcode:: TG4 - Texture Gather
 
   As per ARB_texture_gather, gathers the four texels to be used in a bi-linear

src/gallium/drivers/ddebug/Makefile.sources

@@ -1,7 +1,6 @@
 C_SOURCES := \
-	dd_context.c \
-	dd_draw.c \
 	dd_pipe.h \
 	dd_public.h \
-	dd_screen.c \
-	dd_util.h
+	dd_context.c \
+	dd_draw.c \
+	dd_screen.c

src/gallium/drivers/ddebug/dd_draw.c

@@ -30,6 +30,9 @@
 #include "util/u_dump.h"
 #include "util/u_format.h"
 #include "tgsi/tgsi_scan.h"
+#include "os/os_process.h"
+#include <errno.h>
+#include <sys/stat.h>
 
 
 enum call_type
@@ -85,13 +88,33 @@ struct dd_call
    } info;
 };
 
+
 static FILE *
 dd_get_file_stream(struct dd_context *dctx)
 {
    struct pipe_screen *screen = dctx->pipe->screen;
-   FILE *f = dd_get_debug_file();
-   if (!f)
+   static unsigned index;
+   char proc_name[128], dir[256], name[512];
+   FILE *f;
+
+   if (!os_get_process_name(proc_name, sizeof(proc_name))) {
+      fprintf(stderr, "dd: can't get the process name\n");
       return NULL;
+   }
+
+   snprintf(dir, sizeof(dir), "%s/"DD_DIR, debug_get_option("HOME", "."));
+
+   if (mkdir(dir, 0774) && errno != EEXIST) {
+      fprintf(stderr, "dd: can't create a directory (%i)\n", errno);
+      return NULL;
+   }
+
+   snprintf(name, sizeof(name), "%s/%s_%u_%08u", dir, proc_name, getpid(), index++);
+   f = fopen(name, "w");
+   if (!f) {
+      fprintf(stderr, "dd: can't open file %s\n", name);
+      return NULL;
+   }
 
    fprintf(f, "Driver vendor: %s\n", screen->get_vendor(screen));
    fprintf(f, "Device vendor: %s\n", screen->get_device_vendor(screen));

src/gallium/drivers/ddebug/dd_pipe.h

@@ -31,7 +31,9 @@
 #include "pipe/p_context.h"
 #include "pipe/p_state.h"
 #include "pipe/p_screen.h"
-#include "dd_util.h"
+
+/* name of the directory in home */
+#define DD_DIR "ddebug_dumps"
 
 enum dd_mode {
    DD_DETECT_HANGS,

src/gallium/drivers/ddebug/dd_util.h

@@ -1,71 +0,0 @@
-/**************************************************************************
- *
- * Copyright 2015 Advanced Micro Devices, Inc.
- * Copyright 2008 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
- * on 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
- * THE AUTHOR(S) AND/OR THEIR 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.
- *
- **************************************************************************/
-
-#ifndef DD_UTIL_H
-#define DD_UTIL_H
-
-#include <stdio.h>
-#include <errno.h>
-#include <unistd.h>
-#include <sys/stat.h>
-
-#include "os/os_process.h"
-#include "util/u_debug.h"
-
-/* name of the directory in home */
-#define DD_DIR "ddebug_dumps"
-
-static inline FILE *
-dd_get_debug_file()
-{
-   static unsigned index;
-   char proc_name[128], dir[256], name[512];
-   FILE *f;
-
-   if (!os_get_process_name(proc_name, sizeof(proc_name))) {
-      fprintf(stderr, "dd: can't get the process name\n");
-      return NULL;
-   }
-
-   snprintf(dir, sizeof(dir), "%s/"DD_DIR, debug_get_option("HOME", "."));
-
-   if (mkdir(dir, 0774) && errno != EEXIST) {
-      fprintf(stderr, "dd: can't create a directory (%i)\n", errno);
-      return NULL;
-   }
-
-   snprintf(name, sizeof(name), "%s/%s_%u_%08u", dir, proc_name, getpid(), index++);
-   f = fopen(name, "w");
-   if (!f) {
-      fprintf(stderr, "dd: can't open file %s\n", name);
-      return NULL;
-   }
-
-   return f;
-}
-
-#endif /* DD_UTIL_H */

src/gallium/drivers/freedreno/a2xx/a2xx.xml.h

@@ -11,10 +11,10 @@ The rules-ng-ng source files this header was generated from are:
 - /home/robclark/src/freedreno/envytools/rnndb/adreno.xml               (    364 bytes, from 2015-05-20 20:03:07)
 - /home/robclark/src/freedreno/envytools/rnndb/freedreno_copyright.xml  (   1453 bytes, from 2015-05-20 20:03:07)
 - /home/robclark/src/freedreno/envytools/rnndb/adreno/a2xx.xml          (  32901 bytes, from 2015-05-20 20:03:14)
-- /home/robclark/src/freedreno/envytools/rnndb/adreno/adreno_common.xml (  10755 bytes, from 2015-09-14 20:46:55)
+- /home/robclark/src/freedreno/envytools/rnndb/adreno/adreno_common.xml (  10551 bytes, from 2015-05-20 20:03:14)
 - /home/robclark/src/freedreno/envytools/rnndb/adreno/adreno_pm4.xml    (  14968 bytes, from 2015-05-20 20:12:27)
-- /home/robclark/src/freedreno/envytools/rnndb/adreno/a3xx.xml          (  67771 bytes, from 2015-09-14 20:46:55)
-- /home/robclark/src/freedreno/envytools/rnndb/adreno/a4xx.xml          (  63970 bytes, from 2015-09-14 20:50:12)
+- /home/robclark/src/freedreno/envytools/rnndb/adreno/a3xx.xml          (  67120 bytes, from 2015-08-14 23:22:03)
+- /home/robclark/src/freedreno/envytools/rnndb/adreno/a4xx.xml          (  63915 bytes, from 2015-08-24 16:56:28)
 
 Copyright (C) 2013-2015 by the following authors:
 - Rob Clark <robdclark@gmail.com> (robclark)

src/gallium/drivers/freedreno/a3xx/a3xx.xml.h

@@ -11,10 +11,10 @@ The rules-ng-ng source files this header was generated from are:
 - /home/robclark/src/freedreno/envytools/rnndb/adreno.xml               (    364 bytes, from 2015-05-20 20:03:07)
 - /home/robclark/src/freedreno/envytools/rnndb/freedreno_copyright.xml  (   1453 bytes, from 2015-05-20 20:03:07)
 - /home/robclark/src/freedreno/envytools/rnndb/adreno/a2xx.xml          (  32901 bytes, from 2015-05-20 20:03:14)
-- /home/robclark/src/freedreno/envytools/rnndb/adreno/adreno_common.xml (  10755 bytes, from 2015-09-14 20:46:55)
+- /home/robclark/src/freedreno/envytools/rnndb/adreno/adreno_common.xml (  10551 bytes, from 2015-05-20 20:03:14)
 - /home/robclark/src/freedreno/envytools/rnndb/adreno/adreno_pm4.xml    (  14968 bytes, from 2015-05-20 20:12:27)
-- /home/robclark/src/freedreno/envytools/rnndb/adreno/a3xx.xml          (  67771 bytes, from 2015-09-14 20:46:55)
-- /home/robclark/src/freedreno/envytools/rnndb/adreno/a4xx.xml          (  63970 bytes, from 2015-09-14 20:50:12)
+- /home/robclark/src/freedreno/envytools/rnndb/adreno/a3xx.xml          (  67120 bytes, from 2015-08-14 23:22:03)
+- /home/robclark/src/freedreno/envytools/rnndb/adreno/a4xx.xml          (  63915 bytes, from 2015-08-24 16:56:28)
 
 Copyright (C) 2013-2015 by the following authors:
 - Rob Clark <robdclark@gmail.com> (robclark)
@@ -280,8 +280,6 @@ enum a3xx_rb_blend_opcode {
 enum a3xx_intp_mode {
 	SMOOTH = 0,
 	FLAT = 1,
-	ZERO = 2,
-	ONE = 3,
 };
 
 enum a3xx_repl_mode {
@@ -686,12 +684,6 @@ static inline uint32_t REG_A3XX_CP_PROTECT_REG(uint32_t i0) { return 0x00000460
 #define A3XX_GRAS_CL_CLIP_CNTL_ZCOORD				0x00800000
 #define A3XX_GRAS_CL_CLIP_CNTL_WCOORD				0x01000000
 #define A3XX_GRAS_CL_CLIP_CNTL_ZCLIP_DISABLE			0x02000000
-#define A3XX_GRAS_CL_CLIP_CNTL_NUM_USER_CLIP_PLANES__MASK	0x1c000000
-#define A3XX_GRAS_CL_CLIP_CNTL_NUM_USER_CLIP_PLANES__SHIFT	26
-static inline uint32_t A3XX_GRAS_CL_CLIP_CNTL_NUM_USER_CLIP_PLANES(uint32_t val)
-{
-	return ((val) << A3XX_GRAS_CL_CLIP_CNTL_NUM_USER_CLIP_PLANES__SHIFT) & A3XX_GRAS_CL_CLIP_CNTL_NUM_USER_CLIP_PLANES__MASK;
-}
 
 #define REG_A3XX_GRAS_CL_GB_CLIP_ADJ				0x00002044
 #define A3XX_GRAS_CL_GB_CLIP_ADJ_HORZ__MASK			0x000003ff
@@ -782,7 +774,7 @@ static inline uint32_t A3XX_GRAS_SU_POINT_SIZE(float val)
 #define A3XX_GRAS_SU_POLY_OFFSET_SCALE_VAL__SHIFT		0
 static inline uint32_t A3XX_GRAS_SU_POLY_OFFSET_SCALE_VAL(float val)
 {
-	return ((((int32_t)(val * 1048576.0))) << A3XX_GRAS_SU_POLY_OFFSET_SCALE_VAL__SHIFT) & A3XX_GRAS_SU_POLY_OFFSET_SCALE_VAL__MASK;
+	return ((((int32_t)(val * 16384.0))) << A3XX_GRAS_SU_POLY_OFFSET_SCALE_VAL__SHIFT) & A3XX_GRAS_SU_POLY_OFFSET_SCALE_VAL__MASK;
 }
 
 #define REG_A3XX_GRAS_SU_POLY_OFFSET_OFFSET			0x0000206d
@@ -903,9 +895,6 @@ static inline uint32_t A3XX_RB_MODE_CONTROL_MRT(uint32_t val)
 #define A3XX_RB_MODE_CONTROL_PACKER_TIMER_ENABLE		0x00010000
 
 #define REG_A3XX_RB_RENDER_CONTROL				0x000020c1
-#define A3XX_RB_RENDER_CONTROL_DUAL_COLOR_IN_ENABLE		0x00000001
-#define A3XX_RB_RENDER_CONTROL_YUV_IN_ENABLE			0x00000002
-#define A3XX_RB_RENDER_CONTROL_COV_VALUE_INPUT_ENABLE		0x00000004
 #define A3XX_RB_RENDER_CONTROL_FACENESS				0x00000008
 #define A3XX_RB_RENDER_CONTROL_BIN_WIDTH__MASK			0x00000ff0
 #define A3XX_RB_RENDER_CONTROL_BIN_WIDTH__SHIFT			4
@@ -919,8 +908,6 @@ static inline uint32_t A3XX_RB_RENDER_CONTROL_BIN_WIDTH(uint32_t val)
 #define A3XX_RB_RENDER_CONTROL_YCOORD				0x00008000
 #define A3XX_RB_RENDER_CONTROL_ZCOORD				0x00010000
 #define A3XX_RB_RENDER_CONTROL_WCOORD				0x00020000
-#define A3XX_RB_RENDER_CONTROL_I_CLAMP_ENABLE			0x00080000
-#define A3XX_RB_RENDER_CONTROL_COV_VALUE_OUTPUT_ENABLE		0x00100000
 #define A3XX_RB_RENDER_CONTROL_ALPHA_TEST			0x00400000
 #define A3XX_RB_RENDER_CONTROL_ALPHA_TEST_FUNC__MASK		0x07000000
 #define A3XX_RB_RENDER_CONTROL_ALPHA_TEST_FUNC__SHIFT		24
@@ -928,8 +915,6 @@ static inline uint32_t A3XX_RB_RENDER_CONTROL_ALPHA_TEST_FUNC(enum adreno_compar
 {
 	return ((val) << A3XX_RB_RENDER_CONTROL_ALPHA_TEST_FUNC__SHIFT) & A3XX_RB_RENDER_CONTROL_ALPHA_TEST_FUNC__MASK;
 }
-#define A3XX_RB_RENDER_CONTROL_ALPHA_TO_COVERAGE		0x40000000
-#define A3XX_RB_RENDER_CONTROL_ALPHA_TO_ONE			0x80000000
 
 #define REG_A3XX_RB_MSAA_CONTROL				0x000020c2
 #define A3XX_RB_MSAA_CONTROL_DISABLE				0x00000400

src/gallium/drivers/freedreno/a3xx/fd3_blend.c

@@ -28,7 +28,6 @@
 
 #include "pipe/p_state.h"
 #include "util/u_blend.h"
-#include "util/u_dual_blend.h"
 #include "util/u_string.h"
 #include "util/u_memory.h"
 
@@ -132,8 +131,5 @@ fd3_blend_state_create(struct pipe_context *pctx,
 			so->rb_mrt[i].control |= A3XX_RB_MRT_CONTROL_DITHER_MODE(DITHER_ALWAYS);
 	}
 
-	if (cso->rt[0].blend_enable && util_blend_state_is_dual(cso, 0))
-		so->rb_render_control = A3XX_RB_RENDER_CONTROL_DUAL_COLOR_IN_ENABLE;
-
 	return so;
 }

src/gallium/drivers/freedreno/a3xx/fd3_blend.h

@@ -36,7 +36,6 @@
 
 struct fd3_blend_stateobj {
 	struct pipe_blend_state base;
-	uint32_t rb_render_control;
 	struct {
 		/* Blend control bits for color if there is an alpha channel */
 		uint32_t blend_control_rgb;

src/gallium/drivers/freedreno/a3xx/fd3_context.h

@@ -73,6 +73,22 @@ struct fd3_context {
 	 */
 	struct fd_vertex_state blit_vbuf_state;
 
+
+	/*
+	 * Border color layout *appears* to be as arrays of 0x40 byte
+	 * elements, with frag shader elements starting at (16 x 0x40).
+	 * But at some point I should probably experiment more with
+	 * samplers in vertex shaders to be sure.  Unclear about why
+	 * there is this offset when there are separate VS and FS base
+	 * addr regs.
+	 *
+	 * The first 8 bytes of each entry are the requested border
+	 * color in fp16.  Unclear about the rest.. could be used for
+	 * other formats, or could simply be for aligning the pitch
+	 * to 32 pixels.
+	 */
+#define BORDERCOLOR_SIZE 0x40
+
 	struct u_upload_mgr *border_color_uploader;
 	struct pipe_resource *border_color_buf;
 

src/gallium/drivers/freedreno/a3xx/fd3_emit.c

@@ -149,8 +149,6 @@ emit_textures(struct fd_context *ctx, struct fd_ringbuffer *ring,
 			&fd3_ctx->border_color_buf,
 			&ptr);
 
-	fd_setup_border_colors(tex, ptr, tex_off[sb]);
-
 	if (tex->num_samplers > 0) {
 		/* output sampler state: */
 		OUT_PKT3(ring, CP_LOAD_STATE, 2 + (2 * tex->num_samplers));
@@ -165,6 +163,57 @@ emit_textures(struct fd_context *ctx, struct fd_ringbuffer *ring,
 			const struct fd3_sampler_stateobj *sampler = tex->samplers[i] ?
 					fd3_sampler_stateobj(tex->samplers[i]) :
 					&dummy_sampler;
+			uint16_t *bcolor = (uint16_t *)((uint8_t *)ptr +
+					(BORDERCOLOR_SIZE * tex_off[sb]) +
+					(BORDERCOLOR_SIZE * i));
+			uint32_t *bcolor32 = (uint32_t *)&bcolor[16];
+
+			/*
+			 * XXX HACK ALERT XXX
+			 *
+			 * The border colors need to be swizzled in a particular
+			 * format-dependent order. Even though samplers don't know about
+			 * formats, we can assume that with a GL state tracker, there's a
+			 * 1:1 correspondence between sampler and texture. Take advantage
+			 * of that knowledge.
+			 */
+			if (i < tex->num_textures && tex->textures[i]) {
+				const struct util_format_description *desc =
+					util_format_description(tex->textures[i]->format);
+				for (j = 0; j < 4; j++) {
+					if (desc->swizzle[j] >= 4)
+						continue;
+
+					const struct util_format_channel_description *chan =
+						&desc->channel[desc->swizzle[j]];
+					int size = chan->size;
+
+					/* The Z16 texture format we use seems to look in the
+					 * 32-bit border color slots
+					 */
+					if (desc->colorspace == UTIL_FORMAT_COLORSPACE_ZS)
+						size = 32;
+
+					/* Formats like R11G11B10 or RGB9_E5 don't specify
+					 * per-channel sizes properly.
+					 */
+					if (desc->layout == UTIL_FORMAT_LAYOUT_OTHER)
+						size = 16;
+
+					if (chan->pure_integer && size > 16)
+						bcolor32[desc->swizzle[j] + 4] =
+							sampler->base.border_color.i[j];
+					else if (size > 16)
+						bcolor32[desc->swizzle[j]] =
+							fui(sampler->base.border_color.f[j]);
+					else if (chan->pure_integer)
+						bcolor[desc->swizzle[j] + 8] =
+							sampler->base.border_color.i[j];
+					else
+						bcolor[desc->swizzle[j]] =
+							util_float_to_half(sampler->base.border_color.f[j]);
+				}
+			}
 
 			OUT_RING(ring, sampler->texsamp0);
 			OUT_RING(ring, sampler->texsamp1);
@@ -351,27 +400,15 @@ fd3_emit_vertex_bufs(struct fd_ringbuffer *ring, struct fd3_emit *emit)
 	unsigned vtxcnt_regid = regid(63, 0);
 
 	for (i = 0; i < vp->inputs_count; i++) {
-		if (vp->inputs[i].sysval) {
-			switch(vp->inputs[i].slot) {
-			case SYSTEM_VALUE_BASE_VERTEX:
-				/* handled elsewhere */
-				break;
-			case SYSTEM_VALUE_VERTEX_ID_ZERO_BASE:
-				vertex_regid = vp->inputs[i].regid;
-				break;
-			case SYSTEM_VALUE_INSTANCE_ID:
-				instance_regid = vp->inputs[i].regid;
-				break;
-			case SYSTEM_VALUE_VERTEX_CNT:
-				vtxcnt_regid = vp->inputs[i].regid;
-				break;
-			default:
-				unreachable("invalid system value");
-				break;
-			}
-		} else if (i < vtx->vtx->num_elements && vp->inputs[i].compmask) {
+		uint8_t semantic = sem2name(vp->inputs[i].semantic);
+		if (semantic == TGSI_SEMANTIC_VERTEXID_NOBASE)
+			vertex_regid = vp->inputs[i].regid;
+		else if (semantic == TGSI_SEMANTIC_INSTANCEID)
+			instance_regid = vp->inputs[i].regid;
+		else if (semantic == IR3_SEMANTIC_VTXCNT)
+			vtxcnt_regid = vp->inputs[i].regid;
+		else if (i < vtx->vtx->num_elements && vp->inputs[i].compmask)
 			last = i;
-		}
 	}
 
 	/* hw doesn't like to be configured for zero vbo's, it seems: */
@@ -382,7 +419,7 @@ fd3_emit_vertex_bufs(struct fd_ringbuffer *ring, struct fd3_emit *emit)
 		return;
 
 	for (i = 0, j = 0; i <= last; i++) {
-		assert(!vp->inputs[i].sysval);
+		assert(sem2name(vp->inputs[i].semantic) == 0);
 		if (vp->inputs[i].compmask) {
 			struct pipe_vertex_element *elem = &vtx->vtx->pipe[i];
 			const struct pipe_vertex_buffer *vb =
@@ -455,10 +492,8 @@ fd3_emit_state(struct fd_context *ctx, struct fd_ringbuffer *ring,
 				A3XX_RB_MSAA_CONTROL_SAMPLE_MASK(ctx->sample_mask));
 	}
 
-	if ((dirty & (FD_DIRTY_ZSA | FD_DIRTY_PROG | FD_DIRTY_BLEND_DUAL)) &&
-		!emit->key.binning_pass) {
-		uint32_t val = fd3_zsa_stateobj(ctx->zsa)->rb_render_control |
-			fd3_blend_stateobj(ctx->blend)->rb_render_control;
+	if ((dirty & (FD_DIRTY_ZSA | FD_DIRTY_PROG)) && !emit->key.binning_pass) {
+		uint32_t val = fd3_zsa_stateobj(ctx->zsa)->rb_render_control;
 
 		val |= COND(fp->frag_face, A3XX_RB_RENDER_CONTROL_FACENESS);
 		val |= COND(fp->frag_coord, A3XX_RB_RENDER_CONTROL_XCOORD |
@@ -529,8 +564,7 @@ fd3_emit_state(struct fd_context *ctx, struct fd_ringbuffer *ring,
 		val |= COND(fp->frag_coord, A3XX_GRAS_CL_CLIP_CNTL_ZCOORD |
 				A3XX_GRAS_CL_CLIP_CNTL_WCOORD);
 		/* TODO only use if prog doesn't use clipvertex/clipdist */
-		val |= A3XX_GRAS_CL_CLIP_CNTL_NUM_USER_CLIP_PLANES(
-				MIN2(util_bitcount(ctx->rasterizer->clip_plane_enable), 6));
+		val |= MIN2(util_bitcount(ctx->rasterizer->clip_plane_enable), 6) << 26;
 		OUT_PKT0(ring, REG_A3XX_GRAS_CL_CLIP_CNTL, 1);
 		OUT_RING(ring, val);
 	}
@@ -605,13 +639,9 @@ fd3_emit_state(struct fd_context *ctx, struct fd_ringbuffer *ring,
 		OUT_RING(ring, A3XX_GRAS_CL_VPORT_ZSCALE(ctx->viewport.scale[2]));
 	}
 
-	if (dirty & (FD_DIRTY_PROG | FD_DIRTY_FRAMEBUFFER | FD_DIRTY_BLEND_DUAL)) {
+	if (dirty & (FD_DIRTY_PROG | FD_DIRTY_FRAMEBUFFER)) {
 		struct pipe_framebuffer_state *pfb = &ctx->framebuffer;
-		int nr_cbufs = pfb->nr_cbufs;
-		if (fd3_blend_stateobj(ctx->blend)->rb_render_control &
-			A3XX_RB_RENDER_CONTROL_DUAL_COLOR_IN_ENABLE)
-			nr_cbufs++;
-		fd3_program_emit(ring, emit, nr_cbufs, pfb->cbufs);
+		fd3_program_emit(ring, emit, pfb->nr_cbufs, pfb->cbufs);
 	}
 
 	/* TODO we should not need this or fd_wfi() before emit_constants():

src/gallium/drivers/freedreno/a3xx/fd3_format.c

@@ -355,8 +355,6 @@ fd3_fs_output_format(enum pipe_format format)
 	case PIPE_FORMAT_R16G16_FLOAT:
 	case PIPE_FORMAT_R11G11B10_FLOAT:
 		return RB_R16G16B16A16_FLOAT;
-	case PIPE_FORMAT_L8_UNORM:
-		return RB_R8G8B8A8_UNORM;
 	default:
 		return fd3_pipe2color(format);
 	}

src/gallium/drivers/freedreno/a3xx/fd3_program.c

@@ -194,17 +194,24 @@ fd3_program_emit(struct fd_ringbuffer *ring, struct fd3_emit *emit,
 	/* seems like vs->constlen + fs->constlen > 256, then CONSTMODE=1 */
 	constmode = ((vp->constlen + fp->constlen) > 256) ? 1 : 0;
 
-	pos_regid = ir3_find_output_regid(vp, VARYING_SLOT_POS);
-	posz_regid = ir3_find_output_regid(fp, FRAG_RESULT_DEPTH);
-	psize_regid = ir3_find_output_regid(vp, VARYING_SLOT_PSIZ);
+	pos_regid = ir3_find_output_regid(vp,
+		ir3_semantic_name(TGSI_SEMANTIC_POSITION, 0));
+	posz_regid = ir3_find_output_regid(fp,
+		ir3_semantic_name(TGSI_SEMANTIC_POSITION, 0));
+	psize_regid = ir3_find_output_regid(vp,
+		ir3_semantic_name(TGSI_SEMANTIC_PSIZE, 0));
 	if (fp->color0_mrt) {
 		color_regid[0] = color_regid[1] = color_regid[2] = color_regid[3] =
-			ir3_find_output_regid(fp, FRAG_RESULT_COLOR);
+			ir3_find_output_regid(fp, ir3_semantic_name(TGSI_SEMANTIC_COLOR, 0));
 	} else {
-		color_regid[0] = ir3_find_output_regid(fp, FRAG_RESULT_DATA0);
-		color_regid[1] = ir3_find_output_regid(fp, FRAG_RESULT_DATA1);
-		color_regid[2] = ir3_find_output_regid(fp, FRAG_RESULT_DATA2);
-		color_regid[3] = ir3_find_output_regid(fp, FRAG_RESULT_DATA3);
+		for (i = 0; i < fp->outputs_count; i++) {
+			ir3_semantic sem = fp->outputs[i].semantic;
+			unsigned idx = sem2idx(sem);
+			if (sem2name(sem) != TGSI_SEMANTIC_COLOR)
+				continue;
+			debug_assert(idx < ARRAY_SIZE(color_regid));
+			color_regid[idx] = fp->outputs[i].regid;
+		}
 	}
 
 	/* adjust regids for alpha output formats. there is no alpha render
@@ -273,14 +280,14 @@ fd3_program_emit(struct fd_ringbuffer *ring, struct fd3_emit *emit,
 
 		j = ir3_next_varying(fp, j);
 		if (j < fp->inputs_count) {
-			k = ir3_find_output(vp, fp->inputs[j].slot);
+			k = ir3_find_output(vp, fp->inputs[j].semantic);
 			reg |= A3XX_SP_VS_OUT_REG_A_REGID(vp->outputs[k].regid);
 			reg |= A3XX_SP_VS_OUT_REG_A_COMPMASK(fp->inputs[j].compmask);
 		}
 
 		j = ir3_next_varying(fp, j);
 		if (j < fp->inputs_count) {
-			k = ir3_find_output(vp, fp->inputs[j].slot);
+			k = ir3_find_output(vp, fp->inputs[j].semantic);
 			reg |= A3XX_SP_VS_OUT_REG_B_REGID(vp->outputs[k].regid);
 			reg |= A3XX_SP_VS_OUT_REG_B_COMPMASK(fp->inputs[j].compmask);
 		}
@@ -387,6 +394,7 @@ fd3_program_emit(struct fd_ringbuffer *ring, struct fd3_emit *emit,
 
 		/* figure out VARYING_INTERP / FLAT_SHAD register values: */
 		for (j = -1; (j = ir3_next_varying(fp, j)) < (int)fp->inputs_count; ) {
+			uint32_t interp = fp->inputs[j].interpolate;
 
 			/* TODO might be cleaner to just +8 in SP_VS_VPC_DST_REG
 			 * instead.. rather than -8 everywhere else..
@@ -398,8 +406,8 @@ fd3_program_emit(struct fd_ringbuffer *ring, struct fd3_emit *emit,
 			 */
 			debug_assert((inloc % 4) == 0);
 
-			if ((fp->inputs[j].interpolate == INTERP_QUALIFIER_FLAT) ||
-					(fp->inputs[j].rasterflat && emit->rasterflat)) {
+			if ((interp == TGSI_INTERPOLATE_CONSTANT) ||
+					((interp == TGSI_INTERPOLATE_COLOR) && emit->rasterflat)) {
 				uint32_t loc = inloc;
 				for (i = 0; i < 4; i++, loc++) {
 					vinterp[loc / 16] |= FLAT << ((loc % 16) * 2);
@@ -407,20 +415,14 @@ fd3_program_emit(struct fd_ringbuffer *ring, struct fd3_emit *emit,
 				}
 			}
 
-			gl_varying_slot slot = fp->inputs[j].slot;
-
-			/* since we don't enable PIPE_CAP_TGSI_TEXCOORD: */
-			if (slot >= VARYING_SLOT_VAR0) {
-				unsigned texmask = 1 << (slot - VARYING_SLOT_VAR0);
-				/* Replace the .xy coordinates with S/T from the point sprite. Set
-				 * interpolation bits for .zw such that they become .01
-				 */
-				if (emit->sprite_coord_enable & texmask) {
-					vpsrepl[inloc / 16] |= (emit->sprite_coord_mode ? 0x0d : 0x09)
-							<< ((inloc % 16) * 2);
-					vinterp[(inloc + 2) / 16] |= 2 << (((inloc + 2) % 16) * 2);
-					vinterp[(inloc + 3) / 16] |= 3 << (((inloc + 3) % 16) * 2);
-				}
+			/* Replace the .xy coordinates with S/T from the point sprite. Set
+			 * interpolation bits for .zw such that they become .01
+			 */
+			if (emit->sprite_coord_enable & (1 << sem2idx(fp->inputs[j].semantic))) {
+				vpsrepl[inloc / 16] |= (emit->sprite_coord_mode ? 0x0d : 0x09)
+					<< ((inloc % 16) * 2);
+				vinterp[(inloc + 2) / 16] |= 2 << (((inloc + 2) % 16) * 2);
+				vinterp[(inloc + 3) / 16] |= 3 << (((inloc + 3) % 16) * 2);
 			}
 		}
 

src/gallium/drivers/freedreno/a4xx/a4xx.xml.h

@@ -11,10 +11,10 @@ The rules-ng-ng source files this header was generated from are:
 - /home/robclark/src/freedreno/envytools/rnndb/adreno.xml               (    364 bytes, from 2015-05-20 20:03:07)
 - /home/robclark/src/freedreno/envytools/rnndb/freedreno_copyright.xml  (   1453 bytes, from 2015-05-20 20:03:07)
 - /home/robclark/src/freedreno/envytools/rnndb/adreno/a2xx.xml          (  32901 bytes, from 2015-05-20 20:03:14)
-- /home/robclark/src/freedreno/envytools/rnndb/adreno/adreno_common.xml (  10755 bytes, from 2015-09-14 20:46:55)
+- /home/robclark/src/freedreno/envytools/rnndb/adreno/adreno_common.xml (  10551 bytes, from 2015-05-20 20:03:14)
 - /home/robclark/src/freedreno/envytools/rnndb/adreno/adreno_pm4.xml    (  14968 bytes, from 2015-05-20 20:12:27)
-- /home/robclark/src/freedreno/envytools/rnndb/adreno/a3xx.xml          (  67771 bytes, from 2015-09-14 20:46:55)
-- /home/robclark/src/freedreno/envytools/rnndb/adreno/a4xx.xml          (  63970 bytes, from 2015-09-14 20:50:12)
+- /home/robclark/src/freedreno/envytools/rnndb/adreno/a3xx.xml          (  67120 bytes, from 2015-08-14 23:22:03)
+- /home/robclark/src/freedreno/envytools/rnndb/adreno/a4xx.xml          (  63915 bytes, from 2015-08-24 16:56:28)
 
 Copyright (C) 2013-2015 by the following authors:
 - Rob Clark <robdclark@gmail.com> (robclark)
@@ -249,8 +249,7 @@ enum a4xx_tex_clamp {
 	A4XX_TEX_REPEAT = 0,
 	A4XX_TEX_CLAMP_TO_EDGE = 1,
 	A4XX_TEX_MIRROR_REPEAT = 2,
-	A4XX_TEX_CLAMP_TO_BORDER = 3,
-	A4XX_TEX_MIRROR_CLAMP = 4,
+	A4XX_TEX_CLAMP_NONE = 3,
 };
 
 enum a4xx_tex_aniso {

src/gallium/drivers/freedreno/a4xx/fd4_context.c

@@ -55,8 +55,6 @@ fd4_context_destroy(struct pipe_context *pctx)
 	pipe_resource_reference(&fd4_ctx->solid_vbuf, NULL);
 	pipe_resource_reference(&fd4_ctx->blit_texcoord_vbuf, NULL);
 
-	u_upload_destroy(fd4_ctx->border_color_uploader);
-
 	fd_context_destroy(pctx);
 }
 
@@ -171,8 +169,5 @@ fd4_context_create(struct pipe_screen *pscreen, void *priv, unsigned flags)
 
 	fd4_query_context_init(pctx);
 
-	fd4_ctx->border_color_uploader = u_upload_create(pctx, 4096,
-			2 * PIPE_MAX_SAMPLERS * BORDERCOLOR_SIZE, 0);
-
 	return pctx;
 }

src/gallium/drivers/freedreno/a4xx/fd4_context.h

@@ -29,8 +29,6 @@
 #ifndef FD4_CONTEXT_H_
 #define FD4_CONTEXT_H_
 
-#include "util/u_upload_mgr.h"
-
 #include "freedreno_drmif.h"
 
 #include "freedreno_context.h"
@@ -72,9 +70,6 @@ struct fd4_context {
 	 */
 	struct fd_vertex_state blit_vbuf_state;
 
-	struct u_upload_mgr *border_color_uploader;
-	struct pipe_resource *border_color_buf;
-
 	/* if *any* of bits are set in {v,f}saturate_{s,t,r} */
 	bool vsaturate, fsaturate;
 

src/gallium/drivers/freedreno/a4xx/fd4_draw.c

@@ -123,7 +123,6 @@ fd4_draw_vbo(struct fd_context *ctx, const struct pipe_draw_info *info)
 			// TODO set .half_precision based on render target format,
 			// ie. float16 and smaller use half, float32 use full..
 			.half_precision = !!(fd_mesa_debug & FD_DBG_FRAGHALF),
-			.ucp_enables = ctx->rasterizer ? ctx->rasterizer->clip_plane_enable : 0,
 			.has_per_samp = (fd4_ctx->fsaturate || fd4_ctx->vsaturate),
 			.vsaturate_s = fd4_ctx->vsaturate_s,
 			.vsaturate_t = fd4_ctx->vsaturate_t,

src/gallium/drivers/freedreno/a4xx/fd4_emit.c

@@ -124,20 +124,7 @@ static void
 emit_textures(struct fd_context *ctx, struct fd_ringbuffer *ring,
 		enum adreno_state_block sb, struct fd_texture_stateobj *tex)
 {
-	static const uint32_t bcolor_reg[] = {
-			[SB_VERT_TEX] = REG_A4XX_TPL1_TP_VS_BORDER_COLOR_BASE_ADDR,
-			[SB_FRAG_TEX] = REG_A4XX_TPL1_TP_FS_BORDER_COLOR_BASE_ADDR,
-	};
-	struct fd4_context *fd4_ctx = fd4_context(ctx);
-	unsigned i, off;
-	void *ptr;
-
-	u_upload_alloc(fd4_ctx->border_color_uploader,
-			0, 2 * PIPE_MAX_SAMPLERS * BORDERCOLOR_SIZE, &off,
-			&fd4_ctx->border_color_buf,
-			&ptr);
-
-	fd_setup_border_colors(tex, ptr, 0);
+	unsigned i;
 
 	if (tex->num_samplers > 0) {
 		int num_samplers;
@@ -203,11 +190,6 @@ emit_textures(struct fd_context *ctx, struct fd_ringbuffer *ring,
 			OUT_RING(ring, 0x00000000);
 		}
 	}
-
-	OUT_PKT0(ring, bcolor_reg[sb], 1);
-	OUT_RELOC(ring, fd_resource(fd4_ctx->border_color_buf)->bo, off, 0, 0);
-
-	u_upload_unmap(fd4_ctx->border_color_uploader);
 }
 
 /* emit texture state for mem->gmem restore operation.. eventually it would
@@ -333,30 +315,17 @@ fd4_emit_vertex_bufs(struct fd_ringbuffer *ring, struct fd4_emit *emit)
 	unsigned vtxcnt_regid = regid(63, 0);
 
 	for (i = 0; i < vp->inputs_count; i++) {
-		if (vp->inputs[i].sysval) {
-			switch(vp->inputs[i].slot) {
-			case SYSTEM_VALUE_BASE_VERTEX:
-				/* handled elsewhere */
-				break;
-			case SYSTEM_VALUE_VERTEX_ID_ZERO_BASE:
-				vertex_regid = vp->inputs[i].regid;
-				break;
-			case SYSTEM_VALUE_INSTANCE_ID:
-				instance_regid = vp->inputs[i].regid;
-				break;
-			case SYSTEM_VALUE_VERTEX_CNT:
-				vtxcnt_regid = vp->inputs[i].regid;
-				break;
-			default:
-				unreachable("invalid system value");
-				break;
-			}
-		} else if (i < vtx->vtx->num_elements && vp->inputs[i].compmask) {
+		uint8_t semantic = sem2name(vp->inputs[i].semantic);
+		if (semantic == TGSI_SEMANTIC_VERTEXID_NOBASE)
+			vertex_regid = vp->inputs[i].regid;
+		else if (semantic == TGSI_SEMANTIC_INSTANCEID)
+			instance_regid = vp->inputs[i].regid;
+		else if (semantic == IR3_SEMANTIC_VTXCNT)
+			vtxcnt_regid = vp->inputs[i].regid;
+		else if ((i < vtx->vtx->num_elements) && vp->inputs[i].compmask)
 			last = i;
-		}
 	}
 
-
 	/* hw doesn't like to be configured for zero vbo's, it seems: */
 	if ((vtx->vtx->num_elements == 0) &&
 			(vertex_regid == regid(63, 0)) &&
@@ -365,7 +334,7 @@ fd4_emit_vertex_bufs(struct fd_ringbuffer *ring, struct fd4_emit *emit)
 		return;
 
 	for (i = 0, j = 0; i <= last; i++) {
-		assert(!vp->inputs[i].sysval);
+		assert(sem2name(vp->inputs[i].semantic) == 0);
 		if (vp->inputs[i].compmask) {
 			struct pipe_vertex_element *elem = &vtx->vtx->pipe[i];
 			const struct pipe_vertex_buffer *vb =

src/gallium/drivers/freedreno/a4xx/fd4_format.c

@@ -89,14 +89,13 @@ static struct fd4_format formats[PIPE_FORMAT_COUNT] = {
 	_T(L8_UNORM,   8_UNORM, R8_UNORM, WZYX),
 	_T(I8_UNORM,   8_UNORM, NONE,     WZYX),
 
-	_T(A8_UINT,    8_UINT,  NONE,     WZYX),
-	_T(A8_SINT,    8_SINT,  NONE,     WZYX),
-	_T(L8_UINT,    8_UINT,  NONE,     WZYX),
-	_T(L8_SINT,    8_SINT,  NONE,     WZYX),
-	_T(I8_UINT,    8_UINT,  NONE,     WZYX),
-	_T(I8_SINT,    8_SINT,  NONE,     WZYX),
-
-	_T(S8_UINT,    8_UINT,  R8_UNORM, WZYX),
+	/* NOTE: should be TFMT_8_UINT (which then gets remapped to
+	 * TFMT_8_UNORM for mem2gmem in _gmem_restore_format()), but
+	 * we don't know TFMT_8_UINT yet.. so just use TFMT_8_UNORM
+	 * for now.. sampling from stencil as a texture might not
+	 * work right, but at least should be fine for zsbuf..
+	 */
+	_T(S8_UINT,    8_UNORM,  R8_UNORM, WZYX),
 
 	/* 16-bit */
 	V_(R16_UNORM,   16_UNORM, NONE,     WZYX),

src/gallium/drivers/freedreno/a4xx/fd4_program.c

@@ -227,22 +227,27 @@ fd4_program_emit(struct fd_ringbuffer *ring, struct fd4_emit *emit,
 	/* blob seems to always use constmode currently: */
 	constmode = 1;
 
-	pos_regid = ir3_find_output_regid(s[VS].v, VARYING_SLOT_POS);
-	posz_regid = ir3_find_output_regid(s[FS].v, FRAG_RESULT_DEPTH);
-	psize_regid = ir3_find_output_regid(s[VS].v, VARYING_SLOT_PSIZ);
+	pos_regid = ir3_find_output_regid(s[VS].v,
+		ir3_semantic_name(TGSI_SEMANTIC_POSITION, 0));
+	posz_regid = ir3_find_output_regid(s[FS].v,
+		ir3_semantic_name(TGSI_SEMANTIC_POSITION, 0));
+	psize_regid = ir3_find_output_regid(s[VS].v,
+		ir3_semantic_name(TGSI_SEMANTIC_PSIZE, 0));
 	if (s[FS].v->color0_mrt) {
 		color_regid[0] = color_regid[1] = color_regid[2] = color_regid[3] =
 		color_regid[4] = color_regid[5] = color_regid[6] = color_regid[7] =
-			ir3_find_output_regid(s[FS].v, FRAG_RESULT_COLOR);
+			ir3_find_output_regid(s[FS].v, ir3_semantic_name(TGSI_SEMANTIC_COLOR, 0));
 	} else {
-		color_regid[0] = ir3_find_output_regid(s[FS].v, FRAG_RESULT_DATA0);
-		color_regid[1] = ir3_find_output_regid(s[FS].v, FRAG_RESULT_DATA1);
-		color_regid[2] = ir3_find_output_regid(s[FS].v, FRAG_RESULT_DATA2);
-		color_regid[3] = ir3_find_output_regid(s[FS].v, FRAG_RESULT_DATA3);
-		color_regid[4] = ir3_find_output_regid(s[FS].v, FRAG_RESULT_DATA4);
-		color_regid[5] = ir3_find_output_regid(s[FS].v, FRAG_RESULT_DATA5);
-		color_regid[6] = ir3_find_output_regid(s[FS].v, FRAG_RESULT_DATA6);
-		color_regid[7] = ir3_find_output_regid(s[FS].v, FRAG_RESULT_DATA7);
+		const struct ir3_shader_variant *fp = s[FS].v;
+		memset(color_regid, 0, sizeof(color_regid));
+		for (i = 0; i < fp->outputs_count; i++) {
+			ir3_semantic sem = fp->outputs[i].semantic;
+			unsigned idx = sem2idx(sem);
+			if (sem2name(sem) != TGSI_SEMANTIC_COLOR)
+				continue;
+			debug_assert(idx < ARRAY_SIZE(color_regid));
+			color_regid[idx] = fp->outputs[i].regid;
+		}
 	}
 
 	/* adjust regids for alpha output formats. there is no alpha render
@@ -252,6 +257,7 @@ fd4_program_emit(struct fd_ringbuffer *ring, struct fd4_emit *emit,
 		if (util_format_is_alpha(pipe_surface_format(bufs[i])))
 			color_regid[i] += 3;
 
+
 	/* TODO get these dynamically: */
 	face_regid = s[FS].v->frag_face ? regid(0,0) : regid(63,0);
 	coord_regid = s[FS].v->frag_coord ? regid(0,0) : regid(63,0);
@@ -342,14 +348,14 @@ fd4_program_emit(struct fd_ringbuffer *ring, struct fd4_emit *emit,
 
 		j = ir3_next_varying(s[FS].v, j);
 		if (j < s[FS].v->inputs_count) {
-			k = ir3_find_output(s[VS].v, s[FS].v->inputs[j].slot);
+			k = ir3_find_output(s[VS].v, s[FS].v->inputs[j].semantic);
 			reg |= A4XX_SP_VS_OUT_REG_A_REGID(s[VS].v->outputs[k].regid);
 			reg |= A4XX_SP_VS_OUT_REG_A_COMPMASK(s[FS].v->inputs[j].compmask);
 		}
 
 		j = ir3_next_varying(s[FS].v, j);
 		if (j < s[FS].v->inputs_count) {
-			k = ir3_find_output(s[VS].v, s[FS].v->inputs[j].slot);
+			k = ir3_find_output(s[VS].v, s[FS].v->inputs[j].semantic);
 			reg |= A4XX_SP_VS_OUT_REG_B_REGID(s[VS].v->outputs[k].regid);
 			reg |= A4XX_SP_VS_OUT_REG_B_COMPMASK(s[FS].v->inputs[j].compmask);
 		}
@@ -486,6 +492,7 @@ fd4_program_emit(struct fd_ringbuffer *ring, struct fd4_emit *emit,
 		 */
 		/* figure out VARYING_INTERP / VARYING_PS_REPL register values: */
 		for (j = -1; (j = ir3_next_varying(s[FS].v, j)) < (int)s[FS].v->inputs_count; ) {
+			uint32_t interp = s[FS].v->inputs[j].interpolate;
 
 			/* TODO might be cleaner to just +8 in SP_VS_VPC_DST_REG
 			 * instead.. rather than -8 everywhere else..
@@ -497,8 +504,8 @@ fd4_program_emit(struct fd_ringbuffer *ring, struct fd4_emit *emit,
 			 */
 			debug_assert((inloc % 4) == 0);
 
-			if ((s[FS].v->inputs[j].interpolate == INTERP_QUALIFIER_FLAT) ||
-					(s[FS].v->inputs[j].rasterflat && emit->rasterflat)) {
+			if ((interp == TGSI_INTERPOLATE_CONSTANT) ||
+					((interp == TGSI_INTERPOLATE_COLOR) && emit->rasterflat)) {
 				uint32_t loc = inloc;
 
 				for (i = 0; i < 4; i++, loc++) {
@@ -507,20 +514,14 @@ fd4_program_emit(struct fd_ringbuffer *ring, struct fd4_emit *emit,
 				}
 			}
 
-			gl_varying_slot slot = s[FS].v->inputs[j].slot;
-
-			/* since we don't enable PIPE_CAP_TGSI_TEXCOORD: */
-			if (slot >= VARYING_SLOT_VAR0) {
-				unsigned texmask = 1 << (slot - VARYING_SLOT_VAR0);
-				/* Replace the .xy coordinates with S/T from the point sprite. Set
-				 * interpolation bits for .zw such that they become .01
-				 */
-				if (emit->sprite_coord_enable & texmask) {
-					vpsrepl[inloc / 16] |= (emit->sprite_coord_mode ? 0x0d : 0x09)
-						<< ((inloc % 16) * 2);
-					vinterp[(inloc + 2) / 16] |= 2 << (((inloc + 2) % 16) * 2);
-					vinterp[(inloc + 3) / 16] |= 3 << (((inloc + 3) % 16) * 2);
-				}
+			/* Replace the .xy coordinates with S/T from the point sprite. Set
+			 * interpolation bits for .zw such that they become .01
+			 */
+			if (emit->sprite_coord_enable & (1 << sem2idx(s[FS].v->inputs[j].semantic))) {
+				vpsrepl[inloc / 16] |= (emit->sprite_coord_mode ? 0x0d : 0x09)
+					<< ((inloc % 16) * 2);
+				vinterp[(inloc + 2) / 16] |= 2 << (((inloc + 2) % 16) * 2);
+				vinterp[(inloc + 3) / 16] |= 3 << (((inloc + 3) % 16) * 2);
 			}
 		}
 

src/gallium/drivers/freedreno/a4xx/fd4_texture.c

@@ -35,32 +35,32 @@
 #include "fd4_texture.h"
 #include "fd4_format.h"
 
+/* TODO do we need to emulate clamp-to-edge like a3xx? */
 static enum a4xx_tex_clamp
-tex_clamp(unsigned wrap, bool clamp_to_edge)
+tex_clamp(unsigned wrap)
 {
-	/* Hardware does not support _CLAMP, but we emulate it: */
-	if (wrap == PIPE_TEX_WRAP_CLAMP) {
-		wrap = (clamp_to_edge) ?
-			PIPE_TEX_WRAP_CLAMP_TO_EDGE : PIPE_TEX_WRAP_CLAMP_TO_BORDER;
-	}
-
+	/* hardware probably supports more, but we can't coax all the
+	 * wrap/clamp modes out of the GLESv2 blob driver.
+	 *
+	 * TODO once we have basics working, go back and just try
+	 * different values and see what happens
+	 */
 	switch (wrap) {
 	case PIPE_TEX_WRAP_REPEAT:
 		return A4XX_TEX_REPEAT;
+	case PIPE_TEX_WRAP_CLAMP:
 	case PIPE_TEX_WRAP_CLAMP_TO_EDGE:
 		return A4XX_TEX_CLAMP_TO_EDGE;
 	case PIPE_TEX_WRAP_CLAMP_TO_BORDER:
-		return A4XX_TEX_CLAMP_TO_BORDER;
-	case PIPE_TEX_WRAP_MIRROR_CLAMP_TO_EDGE:
-		/* only works for PoT.. need to emulate otherwise! */
-		return A4XX_TEX_MIRROR_CLAMP;
-	case PIPE_TEX_WRAP_MIRROR_REPEAT:
-		return A4XX_TEX_MIRROR_REPEAT;
+// TODO
+//		return A4XX_TEX_CLAMP_TO_BORDER;
 	case PIPE_TEX_WRAP_MIRROR_CLAMP:
 	case PIPE_TEX_WRAP_MIRROR_CLAMP_TO_BORDER:
-		/* these two we could perhaps emulate, but we currently
-		 * just don't advertise PIPE_CAP_TEXTURE_MIRROR_CLAMP
-		 */
+	case PIPE_TEX_WRAP_MIRROR_CLAMP_TO_EDGE:
+// TODO
+//		return A4XX_TEX_MIRROR_CLAMP;
+	case PIPE_TEX_WRAP_MIRROR_REPEAT:
+		return A4XX_TEX_MIRROR_REPEAT;
 	default:
 		DBG("invalid wrap: %u", wrap);
 		return 0;
@@ -88,7 +88,6 @@ fd4_sampler_state_create(struct pipe_context *pctx,
 	struct fd4_sampler_stateobj *so = CALLOC_STRUCT(fd4_sampler_stateobj);
 	unsigned aniso = util_last_bit(MIN2(cso->max_anisotropy >> 1, 8));
 	bool miplinear = false;
-	bool clamp_to_edge;
 
 	if (!so)
 		return NULL;
@@ -98,29 +97,14 @@ fd4_sampler_state_create(struct pipe_context *pctx,
 
 	so->base = *cso;
 
-	/*
-	 * For nearest filtering, _CLAMP means _CLAMP_TO_EDGE;  for linear
-	 * filtering, _CLAMP means _CLAMP_TO_BORDER while additionally
-	 * clamping the texture coordinates to [0.0, 1.0].
-	 *
-	 * The clamping will be taken care of in the shaders.  There are two
-	 * filters here, but let the minification one has a say.
-	 */
-	clamp_to_edge = (cso->min_img_filter == PIPE_TEX_FILTER_NEAREST);
-	if (!clamp_to_edge) {
-		so->saturate_s = (cso->wrap_s == PIPE_TEX_WRAP_CLAMP);
-		so->saturate_t = (cso->wrap_t == PIPE_TEX_WRAP_CLAMP);
-		so->saturate_r = (cso->wrap_r == PIPE_TEX_WRAP_CLAMP);
-	}
-
 	so->texsamp0 =
 		COND(miplinear, A4XX_TEX_SAMP_0_MIPFILTER_LINEAR_NEAR) |
 		A4XX_TEX_SAMP_0_XY_MAG(tex_filter(cso->mag_img_filter, aniso)) |
 		A4XX_TEX_SAMP_0_XY_MIN(tex_filter(cso->min_img_filter, aniso)) |
 		A4XX_TEX_SAMP_0_ANISO(aniso) |
-		A4XX_TEX_SAMP_0_WRAP_S(tex_clamp(cso->wrap_s, clamp_to_edge)) |
-		A4XX_TEX_SAMP_0_WRAP_T(tex_clamp(cso->wrap_t, clamp_to_edge)) |
-		A4XX_TEX_SAMP_0_WRAP_R(tex_clamp(cso->wrap_r, clamp_to_edge));
+		A4XX_TEX_SAMP_0_WRAP_S(tex_clamp(cso->wrap_s)) |
+		A4XX_TEX_SAMP_0_WRAP_T(tex_clamp(cso->wrap_t)) |
+		A4XX_TEX_SAMP_0_WRAP_R(tex_clamp(cso->wrap_r));
 
 	so->texsamp1 =
 //		COND(miplinear, A4XX_TEX_SAMP_1_MIPFILTER_LINEAR_FAR) |
@@ -138,50 +122,6 @@ fd4_sampler_state_create(struct pipe_context *pctx,
 	return so;
 }
 
-static void
-fd4_sampler_states_bind(struct pipe_context *pctx,
-		unsigned shader, unsigned start,
-		unsigned nr, void **hwcso)
-{
-	struct fd_context *ctx = fd_context(pctx);
-	struct fd4_context *fd4_ctx = fd4_context(ctx);
-	uint16_t saturate_s = 0, saturate_t = 0, saturate_r = 0;
-	unsigned i;
-
-	for (i = 0; i < nr; i++) {
-		if (hwcso[i]) {
-			struct fd4_sampler_stateobj *sampler =
-					fd4_sampler_stateobj(hwcso[i]);
-			if (sampler->saturate_s)
-				saturate_s |= (1 << i);
-			if (sampler->saturate_t)
-				saturate_t |= (1 << i);
-			if (sampler->saturate_r)
-				saturate_r |= (1 << i);
-		}
-	}
-
-	fd_sampler_states_bind(pctx, shader, start, nr, hwcso);
-
-	if (shader == PIPE_SHADER_FRAGMENT) {
-		fd4_ctx->fsaturate =
-			(saturate_s != 0) ||
-			(saturate_t != 0) ||
-			(saturate_r != 0);
-		fd4_ctx->fsaturate_s = saturate_s;
-		fd4_ctx->fsaturate_t = saturate_t;
-		fd4_ctx->fsaturate_r = saturate_r;
-	} else if (shader == PIPE_SHADER_VERTEX) {
-		fd4_ctx->vsaturate =
-			(saturate_s != 0) ||
-			(saturate_t != 0) ||
-			(saturate_r != 0);
-		fd4_ctx->vsaturate_s = saturate_s;
-		fd4_ctx->vsaturate_t = saturate_t;
-		fd4_ctx->vsaturate_r = saturate_r;
-	}
-}
-
 static enum a4xx_tex_type
 tex_type(unsigned target)
 {
@@ -269,7 +209,7 @@ void
 fd4_texture_init(struct pipe_context *pctx)
 {
 	pctx->create_sampler_state = fd4_sampler_state_create;
-	pctx->bind_sampler_states = fd4_sampler_states_bind;
+	pctx->bind_sampler_states = fd_sampler_states_bind;
 	pctx->create_sampler_view = fd4_sampler_view_create;
 	pctx->set_sampler_views = fd_set_sampler_views;
 }

src/gallium/drivers/freedreno/a4xx/fd4_texture.h

@@ -40,7 +40,6 @@
 struct fd4_sampler_stateobj {
 	struct pipe_sampler_state base;
 	uint32_t texsamp0, texsamp1;
-	bool saturate_s, saturate_t, saturate_r;
 };
 
 static inline struct fd4_sampler_stateobj *

src/gallium/drivers/freedreno/adreno_common.xml.h

@@ -11,10 +11,10 @@ The rules-ng-ng source files this header was generated from are:
 - /home/robclark/src/freedreno/envytools/rnndb/adreno.xml               (    364 bytes, from 2015-05-20 20:03:07)
 - /home/robclark/src/freedreno/envytools/rnndb/freedreno_copyright.xml  (   1453 bytes, from 2015-05-20 20:03:07)
 - /home/robclark/src/freedreno/envytools/rnndb/adreno/a2xx.xml          (  32901 bytes, from 2015-05-20 20:03:14)
-- /home/robclark/src/freedreno/envytools/rnndb/adreno/adreno_common.xml (  10755 bytes, from 2015-09-14 20:46:55)
+- /home/robclark/src/freedreno/envytools/rnndb/adreno/adreno_common.xml (  10551 bytes, from 2015-05-20 20:03:14)
 - /home/robclark/src/freedreno/envytools/rnndb/adreno/adreno_pm4.xml    (  14968 bytes, from 2015-05-20 20:12:27)
-- /home/robclark/src/freedreno/envytools/rnndb/adreno/a3xx.xml          (  67771 bytes, from 2015-09-14 20:46:55)
-- /home/robclark/src/freedreno/envytools/rnndb/adreno/a4xx.xml          (  63970 bytes, from 2015-09-14 20:50:12)
+- /home/robclark/src/freedreno/envytools/rnndb/adreno/a3xx.xml          (  67120 bytes, from 2015-08-14 23:22:03)
+- /home/robclark/src/freedreno/envytools/rnndb/adreno/a4xx.xml          (  63915 bytes, from 2015-08-24 16:56:28)
 
 Copyright (C) 2013-2015 by the following authors:
 - Rob Clark <robdclark@gmail.com> (robclark)
@@ -85,10 +85,6 @@ enum adreno_rb_blend_factor {
 	FACTOR_CONSTANT_ALPHA = 14,
 	FACTOR_ONE_MINUS_CONSTANT_ALPHA = 15,
 	FACTOR_SRC_ALPHA_SATURATE = 16,
-	FACTOR_SRC1_COLOR = 20,
-	FACTOR_ONE_MINUS_SRC1_COLOR = 21,
-	FACTOR_SRC1_ALPHA = 22,
-	FACTOR_ONE_MINUS_SRC1_ALPHA = 23,
 };
 
 enum adreno_rb_surface_endian {

src/gallium/drivers/freedreno/adreno_pm4.xml.h

@@ -11,10 +11,10 @@ The rules-ng-ng source files this header was generated from are:
 - /home/robclark/src/freedreno/envytools/rnndb/adreno.xml               (    364 bytes, from 2015-05-20 20:03:07)
 - /home/robclark/src/freedreno/envytools/rnndb/freedreno_copyright.xml  (   1453 bytes, from 2015-05-20 20:03:07)
 - /home/robclark/src/freedreno/envytools/rnndb/adreno/a2xx.xml          (  32901 bytes, from 2015-05-20 20:03:14)
-- /home/robclark/src/freedreno/envytools/rnndb/adreno/adreno_common.xml (  10755 bytes, from 2015-09-14 20:46:55)
+- /home/robclark/src/freedreno/envytools/rnndb/adreno/adreno_common.xml (  10551 bytes, from 2015-05-20 20:03:14)
 - /home/robclark/src/freedreno/envytools/rnndb/adreno/adreno_pm4.xml    (  14968 bytes, from 2015-05-20 20:12:27)
-- /home/robclark/src/freedreno/envytools/rnndb/adreno/a3xx.xml          (  67771 bytes, from 2015-09-14 20:46:55)
-- /home/robclark/src/freedreno/envytools/rnndb/adreno/a4xx.xml          (  63970 bytes, from 2015-09-14 20:50:12)
+- /home/robclark/src/freedreno/envytools/rnndb/adreno/a3xx.xml          (  67120 bytes, from 2015-08-14 23:22:03)
+- /home/robclark/src/freedreno/envytools/rnndb/adreno/a4xx.xml          (  63915 bytes, from 2015-08-24 16:56:28)
 
 Copyright (C) 2013-2015 by the following authors:
 - Rob Clark <robdclark@gmail.com> (robclark)