Merge remote-tracking branch 'origin/released'

Conflicts: xorg-server/dix/devices.c
author: marha <marha@users.sourceforge.net> 2012-07-11 12:00:44 +0200
committer: marha <marha@users.sourceforge.net> 2012-07-11 12:00:44 +0200
commit: db967c2b0fd8506b9e1cf7574d5fb927bec786c5 (patch)
tree: 5444de1e304af7b5ae8c4b590a08b1b5964c7eca /mesalib
parent: 6cab6b3ebc8ed1a81ced93d621ea3abf05e282ab (diff)
parent: 0bef135026040688be97af98cc99cc82f93838e8 (diff)
download: vcxsrv-db967c2b0fd8506b9e1cf7574d5fb927bec786c5.tar.gz
vcxsrv-db967c2b0fd8506b9e1cf7574d5fb927bec786c5.tar.bz2
vcxsrv-db967c2b0fd8506b9e1cf7574d5fb927bec786c5.zip
15 files changed, 376 insertions, 14 deletions
diff --git a/mesalib/configure.ac b/mesalib/configure.ac
index 46265a221..b5250f321 100644
--- a/mesalib/configure.ac
+++ b/mesalib/configure.ac
@@ -33,7 +33,7 @@ USER_CXXFLAGS="$CXXFLAGS"
 dnl Versions for external dependencies
 LIBDRM_REQUIRED=2.4.24
 LIBDRM_RADEON_REQUIRED=2.4.31
-LIBDRM_INTEL_REQUIRED=2.4.34
+LIBDRM_INTEL_REQUIRED=2.4.37
 LIBDRM_NVVIEUX_REQUIRED=2.4.33
 LIBDRM_NOUVEAU_REQUIRED=2.4.33
 DRI2PROTO_REQUIRED=2.6
diff --git a/mesalib/docs/GL3.txt b/mesalib/docs/GL3.txt
index 36d24725d..8357289ea 100644
--- a/mesalib/docs/GL3.txt
+++ b/mesalib/docs/GL3.txt
@@ -42,8 +42,8 @@ GLX_ARB_create_context (GLX 1.4 is required)          DONE
 
 GL 3.1:
 
-GLSL 1.40                                             missing: UBOS, inverse(),
-                                                      highp change
+GLSL 1.40                                             needs UBOs (in progress)
+Forward compatibile context support/deprecations      not started
 Instanced drawing (GL_ARB_draw_instanced)             DONE (i965, gallium, swrast)
 Buffer copying (GL_ARB_copy_buffer)                   DONE (i965, r300, r600, swrast)
 Primitive restart (GL_NV_primitive_restart)           DONE (i965, r600)
@@ -80,7 +80,7 @@ GL_ARB_sampler_objects                                DONE (i965, r300, r600)
 GL_ARB_shader_bit_encoding                            DONE
 GL_ARB_texture_rgb10_a2ui                             DONE (r600)
 GL_ARB_texture_swizzle                                DONE (same as EXT version) (i965, r300, r600, swrast)
-GL_ARB_timer_query                                    ~60% done (the EXT variant)
+GL_ARB_timer_query                                    DONE
 GL_ARB_instanced_arrays                               DONE (i965, r300, r600)
 GL_ARB_vertex_type_2_10_10_10_rev                     DONE (r600)
 
@@ -91,6 +91,7 @@ GLSL 4.0                                             not started
 GL_ARB_texture_query_lod                             not started
 GL_ARB_draw_buffers_blend                            DONE (i965, r600, softpipe)
 GL_ARB_draw_indirect                                 not started
+GL_ARB_gpu_shader5                                   not started
 GL_ARB_gpu_shader_fp64                               not started
 GL_ARB_sample_shading                                not started
 GL_ARB_shader_subroutine                             not started
@@ -114,6 +115,7 @@ GL_ARB_viewport_array                                not started
 
 
 GL 4.2:
+
 GLSL 4.2                                             not started
 GL_ARB_texture_compression_bptc                      not started
 GL_ARB_compressed_texture_pixel_storage              not started
diff --git a/mesalib/docs/news.html b/mesalib/docs/news.html
index b6b82671c..541bde67b 100644
--- a/mesalib/docs/news.html
+++ b/mesalib/docs/news.html
@@ -9,6 +9,14 @@
 
 <h1>News</h1>
 
+<h2>July 10, 2012</h2>
+
+<p>
+<a href="relnotes-8.0.4.html">Mesa 8.0.4</a> is released.
+This is a bug fix release.
+</p>
+
+
 <h2>May 18, 2012</h2>
 
 <p>
diff --git a/mesalib/docs/relnotes-8.0.4.html b/mesalib/docs/relnotes-8.0.4.html
new file mode 100644
index 000000000..529140af2
--- /dev/null
+++ b/mesalib/docs/relnotes-8.0.4.html
@@ -0,0 +1,201 @@
+<!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>
+
+<h1>Mesa 8.0.4 Release Notes / July 10, 2012</h1>
+
+<p>
+Mesa 8.0.4 is a bug fix release which fixes bugs found since the 8.0.2 release.
+</p>
+<p>
+Mesa 8.0.4 implements the OpenGL 3.0 API, but the version reported by
+glGetString(GL_VERSION) depends on the particular driver being used.
+Some drivers don't support all the features required in OpenGL 3.0.
+</p>
+<p>
+See the <a href="install.html">Compiling/Installing page</a> for prerequisites
+for DRI hardware acceleration.
+</p>
+
+
+<h2>MD5 checksums</h2>
+<pre>
+02b96082d2f1ad72e7385f4022afafb9  MesaLib-8.0.4.tar.gz
+d546f988adfdf986cff45b1efa2d8a46  MesaLib-8.0.4.tar.bz2
+1f0fdabe6e8019d4de6c16e20e74d163  MesaLib-8.0.4.zip
+</pre>
+
+<h2>New features</h2>
+<p>None.</p>
+
+<h2>Bug fixes</h2>
+
+<p>This list is likely incomplete.</p>
+
+<ul>
+
+<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=45967">Bug 45967</a> - piglit getteximage-invalid-format-for-packed-type regression</li>
+
+<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=47742">Bug 47742</a> - [softpipe] piglit fbo-generatemipmap-array regression</li>
+
+<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=48141">Bug 48141</a> - [vmwgfx] src/gallium/auxiliary/util/u_inlines.h:256:pipe_buffer_map_range: Assertion `offset + length &lt;= buffer-&gt;width0' failed.</li>
+
+<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=48472">Bug 48472</a> - GPU Lockup while running demo (rzr - the scene is dead) in wine</li>
+
+<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=50033">Bug 50033</a> - src/mesa/state_tracker/st_cb_fbo.c:379:st_render_texture: Assertion `strb-&gt;rtt_level &lt;= strb-&gt;texture-&gt;last_level' failed.</li>
+
+<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=50621">Bug 50621</a> - Mesa fails its test suite with a buffer overflow.</li>
+
+<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=50298">Bug 50298</a> - [ILK IVB bisected]Ogles2conform GL/sin/sin_float_vert_xvary.test regressed</li>
+
+<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=51574">Bug 51574</a> - ir_loop_jump constructor assigns member variable to itself</li>
+
+<!-- <li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=">Bug </a> - </li> -->
+
+</ul>
+
+
+<h2>Changes</h2>
+<p>The full set of changes can be viewed by using the following GIT command:</p>
+
+<pre>
+  git log mesa-8.0.3..mesa-8.0.4
+</pre>
+
+<p>Andreas Betz (1):</p>
+<ul>
+  <li>vega: fix 565 color unpacking bug</li>
+</ul>
+
+<p>Antoine Labour (2):</p>
+<ul>
+  <li>meta: Cleanup the resources we allocate.</li>
+  <li>mesa: Free uniforms correclty.</li>
+</ul>
+
+<p>Brian Paul (22):</p>
+<ul>
+  <li>docs: add link to 8.0.3 release notes</li>
+  <li>mesa: fix Z32_FLOAT -&gt; uint conversion functions</li>
+  <li>draw: fix primitive restart bug by using the index buffer offset</li>
+  <li>st/mesa: fix glDrawPixels(GL_DEPTH_COMPONENT) color output</li>
+  <li>svga: fix synchronization bug between sampler views and surfaces</li>
+  <li>mesa: new _mesa_error_check_format_and_type() function</li>
+  <li>mesa: add missing GL_UNSIGNED_INT_10F_11F_11F_REV case</li>
+  <li>mesa: fix missing return value in getteximage_error_check()</li>
+  <li>st/mesa: pass GL_MAP_INVALIDATE_RANGE_BIT to gallium drivers</li>
+  <li>svga: add 0.5 in float-&gt;int conversion of sample min/max lod</li>
+  <li>svga: fix min/max lod clamping</li>
+  <li>svga: change PIPE_CAPF_MAX_TEXTURE_LOD_BIAS from 16.0 to 15.0</li>
+  <li>st/mesa: add fallback pipe formats for (compressed) R, RG formats</li>
+  <li>st/mesa: copy num_immediates field when copying the immediates array</li>
+  <li>svga: move svga_texture() casts/calls in svga_surface_copy()</li>
+  <li>svga: reset vertex buffer offset in svga_release_user_upl_buffers()</li>
+  <li>st/mesa: don't set PIPE_BIND_DISPLAY_TARGET for user-created renderbuffers</li>
+  <li>st/mesa: use private pipe_sampler_view in decompress_with_blit()</li>
+  <li>st/mesa: add null pointer check in st_texture_image_map()</li>
+  <li>st/mesa: fix mipmap image size computation w.r.t. texture arrays</li>
+  <li>draw: fix missing immediates bug in polygon stipple code</li>
+  <li>st/mesa: fix max_offset computation for base vertex</li>
+</ul>
+
+<p>Christoph Bumiller (1):</p>
+<ul>
+  <li>nv50: handle NEG,ABS modifiers for short RCP encoding</li>
+</ul>
+
+<p>Dylan Noblesmith (1):</p>
+<ul>
+  <li>mesa: require GL_MAX_SAMPLES &gt;= 4 for GL 3.0</li>
+</ul>
+
+<p>Eric Anholt (1):</p>
+<ul>
+  <li>i965/vs: Fix texelFetchOffset()</li>
+</ul>
+
+<p>Ian Romanick (5):</p>
+<ul>
+  <li>docs: Add 8.0.3 release md5sums</li>
+  <li>glx/tests: Fix off-by-one error in allocating extension string buffer</li>
+  <li>glsl: Remove spurious printf messages</li>
+  <li>glsl: Fix pi/2 constant in acos built-in function</li>
+  <li>mesa: Bump version number to 8.0.4</li>
+</ul>
+
+<p>José Fonseca (2):</p>
+<ul>
+  <li>mesa: Avoid void acinclude.m4 Android.common.mk Android.mk autogen.sh bin common.py configs configure.ac docs doxygen include Makefile scons SConstruct src tests arithmetic.</li>
+  <li>draw: Ensure that prepare is always run after LLVM garbagge collection.</li>
+</ul>
+
+<p>Kenneth Graunke (15):</p>
+<ul>
+  <li>mesa: Check for a negative "size" parameter in glCopyBufferSubData().</li>
+  <li>i965: Fix brw_swap_cmod() for LE/GE comparisons.</li>
+  <li>glsl: Remove unused ir_loop_jump::loop pointer.</li>
+  <li>ralloc: Fix ralloc_parent() of memory allocated out of the NULL context.</li>
+  <li>mesa: Restore depth texture state on glPopAttrib(GL_TEXTURE_BIT).</li>
+  <li>glsl/builtins: Fix textureGrad() for Array samplers.</li>
+  <li>mesa: Unbind ARB_copy_buffer and transform feedback buffers on delete.</li>
+  <li>mesa: Support BindBuffer{Base,Offset,Range} with a buffer of 0.</li>
+  <li>mesa: Unbind ARB_transform_feedback2 binding points on Delete too.</li>
+  <li>meta: Fix GL_RENDERBUFFER binding in decompress_texture_image().</li>
+  <li>i965/fs: Fix texelFetchOffset() on pre-Gen7.</li>
+  <li>i965/vs: Fix texelFetchOffset() on pre-Gen7.</li>
+  <li>i965/fs: Fix user-defined FS outputs with less than four components.</li>
+  <li>glsl: Hook up loop_variable_state destructor to plug a memory leak.</li>
+  <li>glsl: Don't trust loop analysis in the presence of function calls.</li>
+</ul>
+
+<p>Kurt Roeckx (1):</p>
+<ul>
+  <li>i830: Fix crash for GL_STENCIL_TEST in i830Enable()</li>
+</ul>
+
+<p>Lukas Rössler (1):</p>
+<ul>
+  <li>glu: fix two Clang warnings</li>
+</ul>
+
+<p>Marek Olšák (2):</p>
+<ul>
+  <li>mesa: allow exposing GL3 without EXT_texture_integer</li>
+  <li>st/mesa: don't do srgb-&gt;linear conversion in decompress_with_blit</li>
+</ul>
+
+<p>Paul Seidler (1):</p>
+<ul>
+  <li>tests: include mesa headers</li>
+</ul>
+
+<p>Stéphane Marchesin (3):</p>
+<ul>
+  <li>glx: Handle a null reply in QueryVersion.</li>
+  <li>i915g: Don't invert signalled/unsignalled fences</li>
+  <li>i915g: Don't avoid flushing when we have a pending fence.</li>
+</ul>
+
+<p>Thomas Gstädtner (1):</p>
+<ul>
+  <li>gallium/targets: pass ldflags parameter to MKLIB</li>
+</ul>
+
+<p>Vadim Girlin (2):</p>
+<ul>
+  <li>st/mesa: set stObj-&gt;lastLevel in guess_and_alloc_texture</li>
+  <li>r600g: check gpr count limit</li>
+</ul>
+
+<p>Vinson Lee (1):</p>
+<ul>
+  <li>st/mesa: Fix uninitialized members in glsl_to_tgsi_visitor constructor.</li>
+</ul>
+
+</body>
+</html>
diff --git a/mesalib/docs/relnotes-8.1.html b/mesalib/docs/relnotes-8.1.html
index 4901c3022..c6980b688 100644
--- a/mesalib/docs/relnotes-8.1.html
+++ b/mesalib/docs/relnotes-8.1.html
@@ -36,6 +36,7 @@ Note: some of the new features are only available with certain drivers.
 <li>GL_ARB_blend_func_extended</li>
 <li>GL_ARB_debug_output</li>
 <li>GL_ARB_shader_bit_encoding</li>
+<li>GL_ARB_timer_query</li>
 <li>GL_EXT_unpack_subimage for ES 2.0</li>
 <li>GL_EXT_read_format_bgra for ES 1.1 and 2.0</li>
 <li>GL_EXT_texture_rg for ES 2.x</li>
diff --git a/mesalib/docs/relnotes.html b/mesalib/docs/relnotes.html
index 608035f99..a6ff138ea 100644
--- a/mesalib/docs/relnotes.html
+++ b/mesalib/docs/relnotes.html
@@ -15,6 +15,7 @@ The release notes summarize what's new or changed in each Mesa release.
 
 <ul>
 <li><a href="relnotes-8.1.html">8.1 release notes</a>
+<li><a href="relnotes-8.0.4.html">8.0.4 release notes</a>
 <li><a href="relnotes-8.0.3.html">8.0.3 release notes</a>
 <li><a href="relnotes-8.0.2.html">8.0.2 release notes</a>
 <li><a href="relnotes-8.0.1.html">8.0.1 release notes</a>
diff --git a/mesalib/src/mapi/glapi/gen/gl_API.xml b/mesalib/src/mapi/glapi/gen/gl_API.xml
index bcc2f5c2c..01460b49b 100644
--- a/mesalib/src/mapi/glapi/gen/gl_API.xml
+++ b/mesalib/src/mapi/glapi/gen/gl_API.xml
@@ -7981,7 +7981,27 @@
 <xi:include href="ARB_texture_rgb10_a2ui.xml" xmlns:xi="http://www.w3.org/2001/XInclude"/>
 
 <!-- 84. GL_ARB_texture_swizzle -->
-<!-- 85. GL_ARB_timer_query -->
+
+<category name="GL_ARB_timer_query" number="85">
+    <enum name="TIME_ELAPSED" value="0x88BF"/>
+    <enum name="TIMESTAMP" value="0x8E28"/>
+    <type name="int64"                  size="8"/>
+    <type name="uint64" unsigned="true" size="8"/>
+    <function name="GetQueryObjecti64v" alias="GetQueryObjecti64vEXT" static_dispatch="false">
+        <param name="id" type="GLuint"/>
+        <param name="pname" type="GLenum"/>
+        <param name="params" type="GLint64 *"/>
+    </function>
+    <function name="GetQueryObjectui64v" alias="GetQueryObjectui64vEXT" static_dispatch="false">
+        <param name="id" type="GLuint"/>
+        <param name="pname" type="GLenum"/>
+        <param name="params" type="GLuint64 *"/>
+    </function>
+    <function name="QueryCounter" offset="assign" static_dispatch="false">
+        <param name="id" type="GLuint"/>
+        <param name="target" type="GLenum"/>
+    </function>
+</category>
 
 <xi:include href="ARB_vertex_type_2_10_10_10_rev.xml" xmlns:xi="http://www.w3.org/2001/XInclude"/>
 
diff --git a/mesalib/src/mesa/main/dd.h b/mesalib/src/mesa/main/dd.h
index 687a38f44..c8a765f47 100644
--- a/mesalib/src/mesa/main/dd.h
+++ b/mesalib/src/mesa/main/dd.h
@@ -820,6 +820,12 @@ struct dd_function_table {
                                                   GLuint name);
    void (*DeleteSamplerObject)(struct gl_context *ctx,
                                struct gl_sampler_object *samp);
+
+   /**
+    * \name Return a timestamp in nanoseconds as defined by GL_ARB_timer_query.
+    * This should be equivalent to glGetInteger64v(GL_TIMESTAMP);
+    */
+   uint64_t (*GetTimestamp)(struct gl_context *ctx);
 };
 
 
diff --git a/mesalib/src/mesa/main/dlist.c b/mesalib/src/mesa/main/dlist.c
index a0d84cfdc..a827d132d 100644
--- a/mesalib/src/mesa/main/dlist.c
+++ b/mesalib/src/mesa/main/dlist.c
@@ -469,6 +469,9 @@ typedef enum
    OPCODE_BEGIN_CONDITIONAL_RENDER,
    OPCODE_END_CONDITIONAL_RENDER,
 
+   /* ARB_timer_query */
+   OPCODE_QUERY_COUNTER,
+
    /* The following three are meta instructions */
    OPCODE_ERROR,                /* raise compiled-in error */
    OPCODE_CONTINUE,
@@ -5351,6 +5354,23 @@ save_EndQueryARB(GLenum target)
    }
 }
 
+
+static void GLAPIENTRY
+save_QueryCounter(GLuint id, GLenum target)
+{
+   GET_CURRENT_CONTEXT(ctx);
+   Node *n;
+   ASSERT_OUTSIDE_SAVE_BEGIN_END_AND_FLUSH(ctx);
+   n = alloc_instruction(ctx, OPCODE_QUERY_COUNTER, 2);
+   if (n) {
+      n[1].ui = id;
+      n[2].e = target;
+   }
+   if (ctx->ExecuteFlag) {
+      CALL_QueryCounter(ctx->Exec, (id, target));
+   }
+}
+
 #endif /* FEATURE_queryobj */
 
 
@@ -8345,6 +8365,9 @@ execute_list(struct gl_context *ctx, GLuint list)
          case OPCODE_END_QUERY_ARB:
             CALL_EndQueryARB(ctx->Exec, (n[1].e));
             break;
+         case OPCODE_QUERY_COUNTER:
+            CALL_QueryCounter(ctx->Exec, (n[1].ui, n[2].e));
+            break;
 #endif
          case OPCODE_DRAW_BUFFERS_ARB:
             {
@@ -10309,6 +10332,7 @@ _mesa_create_save_table(void)
    _mesa_init_queryobj_dispatch(table); /* glGetQuery, etc */
    SET_BeginQueryARB(table, save_BeginQueryARB);
    SET_EndQueryARB(table, save_EndQueryARB);
+   SET_QueryCounter(table, save_QueryCounter);
 #endif
 
    SET_DrawBuffersARB(table, save_DrawBuffersARB);
diff --git a/mesalib/src/mesa/main/extensions.c b/mesalib/src/mesa/main/extensions.c
index 793cc4e24..dbc2813f2 100644
--- a/mesalib/src/mesa/main/extensions.c
+++ b/mesalib/src/mesa/main/extensions.c
@@ -139,6 +139,7 @@ static const struct extension extension_table[] = {
    { "GL_ARB_texture_rg",                          o(ARB_texture_rg),                          GL,             2008 },
    { "GL_ARB_texture_storage",                     o(ARB_texture_storage),                     GL,             2011 },
    { "GL_ARB_texture_swizzle",                     o(EXT_texture_swizzle),                     GL,             2008 },
+   { "GL_ARB_timer_query",                         o(ARB_timer_query),                         GL,             2010 },
    { "GL_ARB_transform_feedback2",                 o(ARB_transform_feedback2),                 GL,             2010 },
    { "GL_ARB_transpose_matrix",                    o(ARB_transpose_matrix),                    GL,             1999 },
    { "GL_ARB_uniform_buffer_object",               o(ARB_uniform_buffer_object),               GL,             2009 },
diff --git a/mesalib/src/mesa/main/get.c b/mesalib/src/mesa/main/get.c
index a83d36721..cff4cf394 100644
--- a/mesalib/src/mesa/main/get.c
+++ b/mesalib/src/mesa/main/get.c
@@ -342,6 +342,7 @@ EXTRA_EXT(ARB_texture_buffer_object);
 EXTRA_EXT(OES_EGL_image_external);
 EXTRA_EXT(ARB_blend_func_extended);
 EXTRA_EXT(ARB_uniform_buffer_object);
+EXTRA_EXT(ARB_timer_query);
 
 static const int
 extra_ARB_vertex_program_ARB_fragment_program_NV_vertex_program[] = {
@@ -1353,6 +1354,9 @@ static const struct value_desc values[] = {
 
    { GL_UNIFORM_BUFFER_BINDING, LOC_CUSTOM, TYPE_INT, 0, extra_ARB_uniform_buffer_object },
 
+   /* GL_ARB_timer_query */
+   { GL_TIMESTAMP, LOC_CUSTOM, TYPE_INT64, 0, extra_ARB_timer_query }
+
 #endif /* FEATURE_GL */
 };
 
@@ -1807,7 +1811,16 @@ find_custom_value(struct gl_context *ctx, const struct value_desc *d, union valu
    case GL_UNIFORM_BUFFER_BINDING:
       v->value_int = ctx->UniformBuffer->Name;
       break;
-   }   
+   /* GL_ARB_timer_query */
+   case GL_TIMESTAMP:
+      if (ctx->Driver.GetTimestamp) {
+         v->value_int64 = ctx->Driver.GetTimestamp(ctx);
+      }
+      else {
+         _mesa_problem(ctx, "driver doesn't implement GetTimestamp");
+      }
+      break;
+   }
 }
 
 /**
diff --git a/mesalib/src/mesa/main/queryobj.c b/mesalib/src/mesa/main/queryobj.c
index bae5dad1e..805c031ae 100644
--- a/mesalib/src/mesa/main/queryobj.c
+++ b/mesalib/src/mesa/main/queryobj.c
@@ -353,9 +353,66 @@ _mesa_EndQueryARB(GLenum target)
 
 
 static void GLAPIENTRY
+_mesa_QueryCounter(GLuint id, GLenum target)
+{
+   struct gl_query_object *q;
+   GET_CURRENT_CONTEXT(ctx);
+   ASSERT_OUTSIDE_BEGIN_END(ctx);
+
+   if (MESA_VERBOSE & VERBOSE_API)
+      _mesa_debug(ctx, "glQueryCounter(%u, %s)\n", id,
+                  _mesa_lookup_enum_by_nr(target));
+
+   /* error checking */
+   if (target != GL_TIMESTAMP) {
+      _mesa_error(ctx, GL_INVALID_ENUM, "glQueryCounter(target)");
+      return;
+   }
+
+   if (id == 0) {
+      _mesa_error(ctx, GL_INVALID_OPERATION, "glQueryCounter(id==0)");
+      return;
+   }
+
+   q = _mesa_lookup_query_object(ctx, id);
+   if (!q) {
+      /* XXX the Core profile should throw INVALID_OPERATION here */
+
+      /* create new object */
+      q = ctx->Driver.NewQueryObject(ctx, id);
+      if (!q) {
+         _mesa_error(ctx, GL_OUT_OF_MEMORY, "glQueryCounter");
+         return;
+      }
+      _mesa_HashInsert(ctx->Query.QueryObjects, id, q);
+   }
+   else {
+      if (q->Target && q->Target != GL_TIMESTAMP) {
+         _mesa_error(ctx, GL_INVALID_OPERATION,
+                     "glQueryCounter(id has an invalid target)");
+         return;
+      }
+   }
+
+   if (q->Active) {
+      _mesa_error(ctx, GL_INVALID_OPERATION, "glQueryCounter(id is active)");
+      return;
+   }
+
+   q->Target = target;
+   q->Result = 0;
+   q->Ready = GL_FALSE;
+
+   /* QueryCounter is implemented using EndQuery without BeginQuery
+    * in drivers. This is actually Direct3D and Gallium convention. */
+   ctx->Driver.EndQuery(ctx, q);
+}
+
+
+static void GLAPIENTRY
 _mesa_GetQueryivARB(GLenum target, GLenum pname, GLint *params)
 {
-   struct gl_query_object *q, **bindpt;
+   struct gl_query_object *q = NULL, **bindpt = NULL;
    GET_CURRENT_CONTEXT(ctx);
    ASSERT_OUTSIDE_BEGIN_END(ctx);
 
@@ -364,13 +421,21 @@ _mesa_GetQueryivARB(GLenum target, GLenum pname, GLint *params)
                   _mesa_lookup_enum_by_nr(target),
                   _mesa_lookup_enum_by_nr(pname));
 
-   bindpt = get_query_binding_point(ctx, target);
-   if (!bindpt) {
-      _mesa_error(ctx, GL_INVALID_ENUM, "glGetQueryARB(target)");
-      return;
+   if (target == GL_TIMESTAMP) {
+      if (!ctx->Extensions.ARB_timer_query) {
+         _mesa_error(ctx, GL_INVALID_ENUM, "glGetQueryARB(target)");
+         return;
+      }
    }
+   else {
+      bindpt = get_query_binding_point(ctx, target);
+      if (!bindpt) {
+         _mesa_error(ctx, GL_INVALID_ENUM, "glGetQueryARB(target)");
+         return;
+      }
 
-   q = *bindpt;
+      q = *bindpt;
+   }
 
    switch (pname) {
       case GL_QUERY_COUNTER_BITS_ARB:
@@ -581,6 +646,7 @@ _mesa_init_queryobj_dispatch(struct _glapi_table *disp)
    SET_GetQueryivARB(disp, _mesa_GetQueryivARB);
    SET_GetQueryObjectivARB(disp, _mesa_GetQueryObjectivARB);
    SET_GetQueryObjectuivARB(disp, _mesa_GetQueryObjectuivARB);
+   SET_QueryCounter(disp, _mesa_QueryCounter);
 
    SET_GetQueryObjecti64vEXT(disp, _mesa_GetQueryObjecti64vEXT);
    SET_GetQueryObjectui64vEXT(disp, _mesa_GetQueryObjectui64vEXT);
diff --git a/mesalib/src/mesa/main/texcompress_etc.h b/mesalib/src/mesa/main/texcompress_etc.h
index 4e166b2b1..8e8427f8f 100644
--- a/mesalib/src/mesa/main/texcompress_etc.h
+++ b/mesalib/src/mesa/main/texcompress_etc.h
@@ -30,10 +30,10 @@
 
 struct swrast_texture_image;
 
-extern GLboolean
+GLboolean
 _mesa_texstore_etc1_rgb8(TEXSTORE_PARAMS);
 
-extern void
+void
 _mesa_fetch_texel_2d_f_etc1_rgb8(const struct swrast_texture_image *texImage,
                                  GLint i, GLint j, GLint k, GLfloat *texel);
 
diff --git a/mesalib/src/mesa/state_tracker/st_cb_queryobj.c b/mesalib/src/mesa/state_tracker/st_cb_queryobj.c
index b6a236e8d..e5e4a81dc 100644
--- a/mesalib/src/mesa/state_tracker/st_cb_queryobj.c
+++ b/mesalib/src/mesa/state_tracker/st_cb_queryobj.c
@@ -39,6 +39,7 @@
 
 #include "pipe/p_context.h"
 #include "pipe/p_defines.h"
+#include "pipe/p_screen.h"
 #include "st_context.h"
 #include "st_cb_queryobj.h"
 #include "st_cb_bitmap.h"
@@ -133,6 +134,11 @@ st_EndQuery(struct gl_context *ctx, struct gl_query_object *q)
 
    st_flush_bitmap_cache(st_context(ctx));
 
+   if (q->Target == GL_TIMESTAMP && !stq->pq) {
+      stq->pq = pipe->create_query(pipe, PIPE_QUERY_TIMESTAMP);
+      stq->type = PIPE_QUERY_TIMESTAMP;
+   }
+
    pipe->end_query(pipe, stq->pq);
 }
 
@@ -169,6 +175,13 @@ st_CheckQuery(struct gl_context *ctx, struct gl_query_object *q)
 }
 
 
+static uint64_t
+st_GetTimestamp(struct gl_context *ctx)
+{
+   struct pipe_screen *screen = st_context(ctx)->pipe->screen;
+
+   return screen->get_timestamp(screen);
+}
 
 
 void st_init_query_functions(struct dd_function_table *functions)
@@ -179,6 +192,7 @@ void st_init_query_functions(struct dd_function_table *functions)
    functions->EndQuery = st_EndQuery;
    functions->WaitQuery = st_WaitQuery;
    functions->CheckQuery = st_CheckQuery;
+   functions->GetTimestamp = st_GetTimestamp;
 }
 
 #endif /* FEATURE_queryobj */
diff --git a/mesalib/src/mesa/state_tracker/st_extensions.c b/mesalib/src/mesa/state_tracker/st_extensions.c
index fd9507536..5b333ad2c 100644
--- a/mesalib/src/mesa/state_tracker/st_extensions.c
+++ b/mesalib/src/mesa/state_tracker/st_extensions.c
@@ -636,4 +636,9 @@ void st_init_extensions(struct st_context *st)
 
    if (ctx->Const.MaxDualSourceDrawBuffers > 0)
       ctx->Extensions.ARB_blend_func_extended = GL_TRUE;
+
+   if (screen->get_param(screen, PIPE_CAP_TIMER_QUERY) &&
+       screen->get_param(screen, PIPE_CAP_QUERY_TIMESTAMP)) {
+      ctx->Extensions.ARB_timer_query = GL_TRUE;
+   }
 }
author	marha <marha@users.sourceforge.net>	2012-07-11 12:00:44 +0200
committer	marha <marha@users.sourceforge.net>	2012-07-11 12:00:44 +0200
commit	db967c2b0fd8506b9e1cf7574d5fb927bec786c5 (patch)
tree	5444de1e304af7b5ae8c4b590a08b1b5964c7eca /mesalib
parent	6cab6b3ebc8ed1a81ced93d621ea3abf05e282ab (diff)
parent	0bef135026040688be97af98cc99cc82f93838e8 (diff)
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