commit 2d76e5f66595e1cef04f4ad678deda0d0e4643d7
author Shannon Woods <shannonwoods@chromium.org> Fri May 16 17:46:41 2014 -0400
committer Shannon Woods <shannonwoods@chromium.org> Tue May 20 20:57:58 2014 +0000
tree 7d7de7dc52a30c6fcdca30d6cdf9dfbbb6350095
parent 0e3efa51570460fe5c76b54d91e10296d2456283

Adds resource string generation to ANGLE

This will avoid Chrome source having to be updated each time that ANGLE's
ShBuiltInResources changes.

BUG=374942

Change-Id: If54dba8351de9b261ff269e885f231547c08ff0a
Reviewed-on: https://chromium-review.googlesource.com/200171
Reviewed-by: Kenneth Russell <kbr@chromium.org>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Nicolas Capens <nicolascapens@chromium.org>
Tested-by: Shannon Woods <shannonwoods@chromium.org>

src/compiler/translator/Compiler.cpp

diff --git a/src/compiler/translator/Compiler.cpp b/src/compiler/translator/Compiler.cpp
index 1864cd8..b15be1a 100644
--- a/src/compiler/translator/Compiler.cpp
+++ b/src/compiler/translator/Compiler.cpp
@@ -267,6 +267,7 @@
 bool TCompiler::InitBuiltInSymbolTable(const ShBuiltInResources &resources)
 {
     compileResources = resources;
+    setResourceString();
 
     assert(symbolTable.isEmpty());
     symbolTable.push();   // COMMON_BUILTINS
@@ -318,6 +319,34 @@
     return true;
 }
 
+void TCompiler::setResourceString()
+{
+    std::ostringstream strstream;
+    strstream << ":MaxVertexAttribs:" << compileResources.MaxVertexAttribs
+              << ":MaxVertexUniformVectors:" << compileResources.MaxVertexUniformVectors
+              << ":MaxVaryingVectors:" << compileResources.MaxVaryingVectors
+              << ":MaxVertexTextureImageUnits:" << compileResources.MaxVertexTextureImageUnits
+              << ":MaxCombinedTextureImageUnits:" << compileResources.MaxCombinedTextureImageUnits
+              << ":MaxTextureImageUnits:" << compileResources.MaxTextureImageUnits
+              << ":MaxFragmentUniformVectors:" << compileResources.MaxFragmentUniformVectors
+              << ":MaxDrawBuffers:" << compileResources.MaxDrawBuffers
+              << ":OES_standard_derivatives:" << compileResources.OES_standard_derivatives
+              << ":OES_EGL_image_external:" << compileResources.OES_EGL_image_external
+              << ":ARB_texture_rectangle:" << compileResources.ARB_texture_rectangle
+              << ":EXT_draw_buffers:" << compileResources.EXT_draw_buffers
+              << ":FragmentPrecisionHigh:" << compileResources.FragmentPrecisionHigh
+              << ":MaxExpressionComplexity:" << compileResources.MaxExpressionComplexity
+              << ":MaxCallStackDepth:" << compileResources.MaxCallStackDepth
+              << ":EXT_frag_depth:" << compileResources.EXT_frag_depth
+              << ":EXT_shader_texture_lod:" << compileResources.EXT_shader_texture_lod
+              << ":MaxVertexOutputVectors:" << compileResources.MaxVertexOutputVectors
+              << ":MaxFragmentInputVectors:" << compileResources.MaxFragmentInputVectors
+              << ":MinProgramTexelOffset:" << compileResources.MinProgramTexelOffset
+              << ":MaxProgramTexelOffset:" << compileResources.MaxProgramTexelOffset;
+
+    builtInResourcesString = strstream.str();
+}
+
 void TCompiler::clearResults()
 {
     arrayBoundsClamper.Cleanup();