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[dxbc] Correctly report a sample count of 0 for unbound images

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This commit is contained in:
Philip Rebohle 2019-04-29 10:29:06 +02:00
parent a3e0157ab0
commit 04152055b7
1 changed files with 4 additions and 2 deletions
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6
src/dxbc/dxbc_compiler.cpp
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@ -3078,7 +3078,6 @@ namespace dxvk {
// sampleinfo has two operands: // sampleinfo has two operands:
// (dst0) The destination register // (dst0) The destination register
// (src0) Resource to query // (src0) Resource to query
// TODO Check if resource is bound
DxbcRegisterValue sampleCount = emitQueryTextureSamples(ins.src[0]); DxbcRegisterValue sampleCount = emitQueryTextureSamples(ins.src[0]);
if (ins.controls.returnType() != DxbcInstructionReturnType::Uint) { if (ins.controls.returnType() != DxbcInstructionReturnType::Uint) {
@ -3097,7 +3096,6 @@ namespace dxvk {
// (dst0) The destination register // (dst0) The destination register
// (src0) Resource to query // (src0) Resource to query
// (src1) Sample index // (src1) Sample index
// TODO Check if resource is bound
if (m_samplePositions == 0) if (m_samplePositions == 0)
m_samplePositions = emitSamplePosArray(); m_samplePositions = emitSamplePosArray();
@ -5056,6 +5054,10 @@ namespace dxvk {
result.id = m_module.opImageQuerySamples( result.id = m_module.opImageQuerySamples(
getVectorTypeId(result.type), getVectorTypeId(result.type),
m_module.opLoad(info.typeId, info.varId)); m_module.opLoad(info.typeId, info.varId));
// Report a sample count of 0 for unbound images
result.id = m_module.opSelect(getVectorTypeId(result.type),
info.specId, result.id, m_module.constu32(0));
return result; return result;
} }
} }