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glslang front-end: Full turn-on of AEP tessellation semantics.

Browse source 
git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@31538 e7fa87d3-cd2b-0410-9028-fcbf551c1848
This commit is contained in:
John Kessenich 2015-06-19 23:03:32 +00:00
parent 105704eff2
commit 6e76bdc88d
18 changed files with 1000 additions and 97 deletions
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46
glslang/MachineIndependent/Initialize.cpp
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@ -1054,7 +1054,7 @@ void TBuiltIns::initialize(int version, EProfile profile)
//
//============================================================================
bool esBarrier = (profile == EEsProfile && version >= 310);
if (profile != EEsProfile && version >= 150)
if (profile != EEsProfile && version >= 150 || esBarrier)
stageBuiltins[EShLangTessControl].append(
"void barrier();"
);
@ -2347,8 +2347,9 @@ void TBuiltIns::initialize(const TBuiltInResource &resources, int version, EProf
s.append(builtInConstant);
}
// geometry
if (version >= 310) {
// geometry
snprintf(builtInConstant, maxSize, "const int gl_MaxGeometryInputComponents = %d;", resources.maxGeometryInputComponents);
s.append(builtInConstant);
snprintf(builtInConstant, maxSize, "const int gl_MaxGeometryOutputComponents = %d;", resources.maxGeometryOutputComponents);
@ -2367,6 +2368,46 @@ void TBuiltIns::initialize(const TBuiltInResource &resources, int version, EProf
s.append(builtInConstant);
snprintf(builtInConstant, maxSize, "const int gl_MaxGeometryAtomicCounterBuffers = %d;", resources.maxGeometryAtomicCounterBuffers);
s.append(builtInConstant);
// tessellation
snprintf(builtInConstant, maxSize, "const int gl_MaxTessControlInputComponents = %d;", resources.maxTessControlInputComponents);
s.append(builtInConstant);
snprintf(builtInConstant, maxSize, "const int gl_MaxTessControlOutputComponents = %d;", resources.maxTessControlOutputComponents);
s.append(builtInConstant);
snprintf(builtInConstant, maxSize, "const int gl_MaxTessControlTextureImageUnits = %d;", resources.maxTessControlTextureImageUnits);
s.append(builtInConstant);
snprintf(builtInConstant, maxSize, "const int gl_MaxTessControlUniformComponents = %d;", resources.maxTessControlUniformComponents);
s.append(builtInConstant);
snprintf(builtInConstant, maxSize, "const int gl_MaxTessControlTotalOutputComponents = %d;", resources.maxTessControlTotalOutputComponents);
s.append(builtInConstant);
snprintf(builtInConstant, maxSize, "const int gl_MaxTessEvaluationInputComponents = %d;", resources.maxTessEvaluationInputComponents);
s.append(builtInConstant);
snprintf(builtInConstant, maxSize, "const int gl_MaxTessEvaluationOutputComponents = %d;", resources.maxTessEvaluationOutputComponents);
s.append(builtInConstant);
snprintf(builtInConstant, maxSize, "const int gl_MaxTessEvaluationTextureImageUnits = %d;", resources.maxTessEvaluationTextureImageUnits);
s.append(builtInConstant);
snprintf(builtInConstant, maxSize, "const int gl_MaxTessEvaluationUniformComponents = %d;", resources.maxTessEvaluationUniformComponents);
s.append(builtInConstant);
snprintf(builtInConstant, maxSize, "const int gl_MaxTessPatchComponents = %d;", resources.maxTessPatchComponents);
s.append(builtInConstant);
snprintf(builtInConstant, maxSize, "const int gl_MaxPatchVertices = %d;", resources.maxPatchVertices);
s.append(builtInConstant);
snprintf(builtInConstant, maxSize, "const int gl_MaxTessGenLevel = %d;", resources.maxTessGenLevel);
s.append(builtInConstant);
// this is here instead of with the others in initialize(version, profile) due to the dependence on gl_MaxPatchVertices
if (language == EShLangTessControl || language == EShLangTessEvaluation) {
s.append(
"in gl_PerVertex {"
"highp vec4 gl_Position;"
"highp float gl_PointSize;"
"} gl_in[gl_MaxPatchVertices];"
"\n");
}
}
} else {
@ -2529,6 +2570,7 @@ void TBuiltIns::initialize(const TBuiltInResource &resources, int version, EProf
snprintf(builtInConstant, maxSize, "const int gl_MaxPatchVertices = %d;", resources.maxPatchVertices);
s.append(builtInConstant);
// this is here instead of with the others in initialize(version, profile) due to the dependence on gl_MaxPatchVertices
if (language == EShLangTessControl || language == EShLangTessEvaluation) {
s.append(
"in gl_PerVertex {"