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Web: Add SSBOs and a few other missing compute features.

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This commit is contained in:
John Kessenich 2019-10-17 07:08:40 -06:00
parent 51ed01c877
commit 3dd1ce5b54
11 changed files with 1612 additions and 1502 deletions
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8
glslang/MachineIndependent/Initialize.cpp
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@ -3819,13 +3819,13 @@ void TBuiltIns::initialize(int version, EProfile profile, const SpvVersion& spvV
stageBuiltins[EShLangCompute].append(
"void memoryBarrierShared();"
"void groupMemoryBarrier();"
"void memoryBarrierBuffer();"
);
}
#ifndef GLSLANG_WEB
if ((profile != EEsProfile && version >= 420) || esBarrier) {
commonBuiltins.append(
"void memoryBarrierAtomicCounter();"
"void memoryBarrierBuffer();"
"void memoryBarrierImage();"
);
}
@ -7692,8 +7692,10 @@ void TBuiltIns::identifyBuiltIns(int version, EProfile profile, const SpvVersion
symbolTable.setFunctionExtensions("dFdyCoarse", 1, &E_GL_NV_compute_shader_derivatives);
symbolTable.setFunctionExtensions("fwidthCoarse", 1, &E_GL_NV_compute_shader_derivatives);
}
#endif
break;
#ifndef GLSLANG_WEB
case EShLangRayGenNV:
case EShLangIntersectNV:
case EShLangAnyHitNV:
@ -8108,6 +8110,7 @@ void TBuiltIns::identifyBuiltIns(int version, EProfile profile, const SpvVersion
symbolTable.relateToOperator("barrier", EOpBarrier);
symbolTable.relateToOperator("memoryBarrier", EOpMemoryBarrier);
symbolTable.relateToOperator("memoryBarrierBuffer", EOpMemoryBarrierBuffer);
#ifndef GLSLANG_WEB
symbolTable.relateToOperator("packInt2x16", EOpPackInt2x16);
@ -8132,7 +8135,6 @@ void TBuiltIns::identifyBuiltIns(int version, EProfile profile, const SpvVersion
symbolTable.relateToOperator("controlBarrier", EOpBarrier);
symbolTable.relateToOperator("memoryBarrierAtomicCounter", EOpMemoryBarrierAtomicCounter);
symbolTable.relateToOperator("memoryBarrierBuffer", EOpMemoryBarrierBuffer);
symbolTable.relateToOperator("memoryBarrierImage", EOpMemoryBarrierImage);
symbolTable.relateToOperator("atomicLoad", EOpAtomicLoad);