BeeEngine/glslang-zig
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Add GL_EXT_expect_assume support

Browse source 
Signed-off-by: Sven van Haastregt <sven.vanhaastregt@arm.com>
This commit is contained in:
Sven van Haastregt 2024-02-13 13:45:26 +00:00 • committed by arcady-lunarg
parent b4a6efcda2
commit 9fd0fcd737
14 changed files with 1259 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

1
SPIRV/GLSL.ext.KHR.h
View file

@ -60,5 +60,6 @@ static const char* const E_SPV_KHR_ray_tracing_position_fetch = "SPV_KHR_ray_t
static const char* const E_SPV_KHR_cooperative_matrix = "SPV_KHR_cooperative_matrix";
static const char* const E_SPV_KHR_maximal_reconvergence = "SPV_KHR_maximal_reconvergence";
static const char* const E_SPV_KHR_subgroup_rotate = "SPV_KHR_subgroup_rotate";
static const char* const E_SPV_KHR_expect_assume = "SPV_KHR_expect_assume";
#endif // #ifndef GLSLextKHR_H

15
SPIRV/GlslangToSpv.cpp
View file

@ -2785,6 +2785,11 @@ bool TGlslangToSpvTraverser::visitUnary(glslang::TVisit /* visit */, glslang::TI
return false;
case glslang::EOpAssumeEXT:
builder.addCapability(spv::CapabilityExpectAssumeKHR);
builder.addExtension(spv::E_SPV_KHR_expect_assume);
builder.createNoResultOp(spv::OpAssumeTrueKHR, operand);
return false;
case glslang::EOpEmitStreamVertex:
builder.createNoResultOp(spv::OpEmitStreamVertex, operand);
return false;
@ -3246,6 +3251,12 @@ bool TGlslangToSpvTraverser::visitAggregate(glslang::TVisit visit, glslang::TInt
binOp = node->getOp();
break;
case glslang::EOpExpectEXT:
builder.addCapability(spv::CapabilityExpectAssumeKHR);
builder.addExtension(spv::E_SPV_KHR_expect_assume);
binOp = node->getOp();
break;
case glslang::EOpIgnoreIntersectionNV:
case glslang::EOpTerminateRayNV:
case glslang::EOpTraceNV:
@ -6591,6 +6602,10 @@ spv::Id TGlslangToSpvTraverser::createBinaryOperation(glslang::TOperator op, OpD
binOp = isUnsigned ? spv::OpUMul32x16INTEL : spv::OpIMul32x16INTEL;
break;
case glslang::EOpExpectEXT:
binOp = spv::OpExpectKHR;
break;
case glslang::EOpLessThan:
case glslang::EOpGreaterThan:
case glslang::EOpLessThanEqual:

2
SPIRV/doc.cpp
View file

@ -1043,6 +1043,8 @@ const char* CapabilityString(int info)
case CapabilityIntegerFunctions2INTEL: return "CapabilityIntegerFunctions2INTEL";
case CapabilityExpectAssumeKHR: return "ExpectAssumeKHR";
case CapabilityAtomicFloat16AddEXT: return "AtomicFloat16AddEXT";
case CapabilityAtomicFloat32AddEXT: return "AtomicFloat32AddEXT";
case CapabilityAtomicFloat64AddEXT: return "AtomicFloat64AddEXT";