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[spirv] Add OpUndef and more subgroup instructions

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This commit is contained in:
Philip Rebohle 2019-05-15 19:31:43 +02:00
parent d94d89c3ef
commit dfa3caa946
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GPG Key ID: C8CC613427A31C99
2 changed files with 36 additions and 18 deletions
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39
src/spirv/spirv_module.cpp
View File

@ -354,6 +354,13 @@ namespace dxvk {
}
uint32_t SpirvModule::constUndef(
uint32_t typeId) {
return this->defConst(spv::OpUndef,
typeId, 0, nullptr);
}
uint32_t SpirvModule::specConstBool(
bool v) {
uint32_t typeId = this->defBoolType();
@ -767,8 +774,8 @@ namespace dxvk {
void SpirvModule::functionEnd() {
m_code.putIns (spv::OpFunctionEnd, 1);
}
uint32_t SpirvModule::opAccessChain(
uint32_t resultType,
uint32_t composite,
@ -3059,24 +3066,30 @@ namespace dxvk {
}
uint32_t SpirvModule::opGroupNonUniformLogicalAnd(
uint32_t SpirvModule::opGroupNonUniformElect(
uint32_t resultType,
uint32_t execution,
uint32_t operation,
uint32_t value,
uint32_t clusterSize) {
uint32_t execution) {
uint32_t resultId = this->allocateId();
m_code.putIns(spv::OpGroupNonUniformLogicalAnd,
6 + (clusterSize ? 1 : 0));
m_code.putIns(spv::OpGroupNonUniformElect, 4);
m_code.putWord(resultType);
m_code.putWord(resultId);
m_code.putWord(execution);
m_code.putWord(operation);
m_code.putWord(value);
return resultId;
}
if (clusterSize)
m_code.putWord(clusterSize);
uint32_t SpirvModule::opGroupNonUniformBroadcastFirst(
uint32_t resultType,
uint32_t execution,
uint32_t value) {
uint32_t resultId = this->allocateId();
m_code.putIns(spv::OpGroupNonUniformBroadcastFirst, 5);
m_code.putWord(resultType);
m_code.putWord(resultId);
m_code.putWord(execution);
m_code.putWord(value);
return resultId;
}

15
src/spirv/spirv_module.h
View File

@ -164,6 +164,9 @@ namespace dxvk {
uint32_t constCount,
const uint32_t* constIds);
uint32_t constUndef(
uint32_t typeId);
uint32_t specConstBool(
bool v);
@ -310,7 +313,7 @@ namespace dxvk {
uint32_t parameterType);
void functionEnd();
uint32_t opAccessChain(
uint32_t resultType,
uint32_t composite,
@ -1053,12 +1056,14 @@ namespace dxvk {
uint32_t operation,
uint32_t ballot);
uint32_t opGroupNonUniformLogicalAnd(
uint32_t opGroupNonUniformElect(
uint32_t resultType,
uint32_t execution);
uint32_t opGroupNonUniformBroadcastFirst(
uint32_t resultType,
uint32_t execution,
uint32_t operation,
uint32_t value,
uint32_t clusterSize);
uint32_t value);
void opControlBarrier(
uint32_t execution,