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NV_shader_atomic_fp16_vector

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This commit is contained in:
Jeff Bolz 2024-02-02 12:36:16 -06:00 • committed by arcady-lunarg
parent 9fd0fcd737
commit 48702616ec
12 changed files with 937 additions and 28 deletions
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16
glslang/MachineIndependent/ParseHelper.cpp
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@ -2524,6 +2524,17 @@ void TParseContext::builtInOpCheck(const TSourceLoc& loc, const TFunction& fnCan
error(loc, "only supported on image with format r64i", fnCandidate.getName().c_str(), "");
else if (callNode.getType().getBasicType() == EbtUint64 && imageType.getQualifier().getFormat() != ElfR64ui)
error(loc, "only supported on image with format r64ui", fnCandidate.getName().c_str(), "");
} else if(callNode.getType().getBasicType() == EbtFloat16 &&
((callNode.getType().getVectorSize() == 2 && arg0->getType().getQualifier().getFormat() == ElfRg16f) ||
(callNode.getType().getVectorSize() == 4 && arg0->getType().getQualifier().getFormat() == ElfRgba16f))) {
if ((fnCandidate.getName().compare(0, 14, "imageAtomicAdd") == 0) ||
(fnCandidate.getName().compare(0, 19, "imageAtomicExchange") == 0) ||
(fnCandidate.getName().compare(0, 19, "imageAtomicMin") == 0) ||
(fnCandidate.getName().compare(0, 19, "imageAtomicMax") == 0)) {
requireExtensions(loc, 1, &E_GL_NV_shader_atomic_fp16_vector, fnCandidate.getName().c_str());
} else {
error(loc, "f16vec2/4 operation not supported on: ", fnCandidate.getName().c_str(), "");
}
} else if (imageType.getSampler().type == EbtFloat) {
if (fnCandidate.getName().compare(0, 19, "imageAtomicExchange") == 0) {
// imageAtomicExchange doesn't require an extension
@ -2582,6 +2593,11 @@ void TParseContext::builtInOpCheck(const TSourceLoc& loc, const TFunction& fnCan
const char* const extensions[2] = { E_GL_NV_shader_atomic_int64,
E_GL_EXT_shader_atomic_int64 };
requireExtensions(loc, 2, extensions, fnCandidate.getName().c_str());
} else if ((callNode.getOp() == EOpAtomicAdd || callNode.getOp() == EOpAtomicExchange ||
callNode.getOp() == EOpAtomicMin || callNode.getOp() == EOpAtomicMax) &&
arg0->getType().getBasicType() == EbtFloat16 &&
(arg0->getType().getVectorSize() == 2 || arg0->getType().getVectorSize() == 4 )) {
requireExtensions(loc, 1, &E_GL_NV_shader_atomic_fp16_vector, fnCandidate.getName().c_str());
} else if ((callNode.getOp() == EOpAtomicAdd || callNode.getOp() == EOpAtomicExchange) &&
(arg0->getType().getBasicType() == EbtFloat ||
arg0->getType().getBasicType() == EbtDouble)) {