New nonuniform analysis (#2457)

This implements a new nonunifom analysis suggested by @jbolz. This change
generates nonUniform decorations that were previously missing and avoids
generation of incorrect decorations. Most notably, it now generates
decorations for nonuniform functions and out params. It avoids generating
decorations for lvalues which themselves are not nonuniform.
This commit is contained in:
greg-lunarg 2020-11-12 11:10:07 -07:00 committed by GitHub
parent 74e8f05b9f
commit 639f5461e3
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6 changed files with 496 additions and 373 deletions

View File

@ -149,6 +149,7 @@ protected:
spv::Decoration TranslateInterpolationDecoration(const glslang::TQualifier& qualifier);
spv::Decoration TranslateAuxiliaryStorageDecoration(const glslang::TQualifier& qualifier);
spv::Decoration TranslateNonUniformDecoration(const glslang::TQualifier& qualifier);
spv::Decoration TranslateNonUniformDecoration(const spv::Builder::AccessChain::CoherentFlags& coherentFlags);
spv::Builder::AccessChain::CoherentFlags TranslateCoherent(const glslang::TType& type);
spv::MemoryAccessMask TranslateMemoryAccess(const spv::Builder::AccessChain::CoherentFlags &coherentFlags);
spv::ImageOperandsMask TranslateImageOperands(const spv::Builder::AccessChain::CoherentFlags &coherentFlags);
@ -539,6 +540,20 @@ spv::Decoration TGlslangToSpvTraverser::TranslateNonUniformDecoration(const glsl
return spv::DecorationMax;
}
// If lvalue flags contains nonUniform, return SPIR-V NonUniform decoration.
spv::Decoration TGlslangToSpvTraverser::TranslateNonUniformDecoration(
const spv::Builder::AccessChain::CoherentFlags& coherentFlags)
{
#ifndef GLSLANG_WEB
if (coherentFlags.isNonUniform()) {
builder.addIncorporatedExtension("SPV_EXT_descriptor_indexing", spv::Spv_1_5);
builder.addCapability(spv::CapabilityShaderNonUniformEXT);
return spv::DecorationNonUniformEXT;
} else
#endif
return spv::DecorationMax;
}
spv::MemoryAccessMask TGlslangToSpvTraverser::TranslateMemoryAccess(
const spv::Builder::AccessChain::CoherentFlags &coherentFlags)
{
@ -614,6 +629,7 @@ spv::Builder::AccessChain::CoherentFlags TGlslangToSpvTraverser::TranslateCohere
flags.volatil;
flags.isImage = type.getBasicType() == glslang::EbtSampler;
#endif
flags.nonUniform = type.getQualifier().nonUniform;
return flags;
}
@ -1376,6 +1392,8 @@ void InheritQualifiers(glslang::TQualifier& child, const glslang::TQualifier& pa
if (parent.writeonly)
child.writeonly = true;
#endif
if (parent.nonUniform)
child.nonUniform = true;
}
bool HasNonLayoutQualifiers(const glslang::TType& type, const glslang::TQualifier& qualifier)
@ -1881,9 +1899,11 @@ bool TGlslangToSpvTraverser::visitBinary(glslang::TVisit /* visit */, glslang::T
spv::Id leftRValue = accessChainLoad(node->getLeft()->getType());
// do the operation
spv::Builder::AccessChain::CoherentFlags coherentFlags = TranslateCoherent(node->getLeft()->getType());
coherentFlags |= TranslateCoherent(node->getRight()->getType());
OpDecorations decorations = { TranslatePrecisionDecoration(node->getOperationPrecision()),
TranslateNoContractionDecoration(node->getType().getQualifier()),
TranslateNonUniformDecoration(node->getType().getQualifier()) };
TranslateNonUniformDecoration(coherentFlags) };
rValue = createBinaryOperation(node->getOp(), decorations,
convertGlslangToSpvType(node->getType()), leftRValue, rValue,
node->getType().getBasicType());
@ -1914,13 +1934,16 @@ bool TGlslangToSpvTraverser::visitBinary(glslang::TVisit /* visit */, glslang::T
if (! node->getLeft()->getType().isArray() &&
node->getLeft()->getType().isVector() &&
node->getOp() == glslang::EOpIndexDirect) {
// Swizzle is uniform so propagate uniform into access chain
spv::Builder::AccessChain::CoherentFlags coherentFlags = TranslateCoherent(node->getLeft()->getType());
coherentFlags.nonUniform = 0;
// This is essentially a hard-coded vector swizzle of size 1,
// so short circuit the access-chain stuff with a swizzle.
std::vector<unsigned> swizzle;
swizzle.push_back(glslangIndex);
int dummySize;
builder.accessChainPushSwizzle(swizzle, convertGlslangToSpvType(node->getLeft()->getType()),
TranslateCoherent(node->getLeft()->getType()),
coherentFlags,
glslangIntermediate->getBaseAlignmentScalar(
node->getLeft()->getType(), dummySize));
} else {
@ -1951,9 +1974,14 @@ bool TGlslangToSpvTraverser::visitBinary(glslang::TVisit /* visit */, glslang::T
}
}
// Struct reference propagates uniform lvalue
spv::Builder::AccessChain::CoherentFlags coherentFlags =
TranslateCoherent(node->getLeft()->getType());
coherentFlags.nonUniform = 0;
// normal case for indexing array or structure or block
builder.accessChainPush(builder.makeIntConstant(spvIndex),
TranslateCoherent(node->getLeft()->getType()),
coherentFlags,
node->getLeft()->getType().getBufferReferenceAlignment());
// Add capabilities here for accessing PointSize and clip/cull distance.
@ -1987,14 +2015,19 @@ bool TGlslangToSpvTraverser::visitBinary(glslang::TVisit /* visit */, glslang::T
// restore the saved access chain
builder.setAccessChain(partial);
// Only if index is nonUniform should we propagate nonUniform into access chain
spv::Builder::AccessChain::CoherentFlags index_flags = TranslateCoherent(node->getRight()->getType());
spv::Builder::AccessChain::CoherentFlags coherent_flags = TranslateCoherent(node->getLeft()->getType());
coherent_flags.nonUniform = index_flags.nonUniform;
if (! node->getLeft()->getType().isArray() && node->getLeft()->getType().isVector()) {
int dummySize;
builder.accessChainPushComponent(index, convertGlslangToSpvType(node->getLeft()->getType()),
TranslateCoherent(node->getLeft()->getType()),
builder.accessChainPushComponent(
index, convertGlslangToSpvType(node->getLeft()->getType()), coherent_flags,
glslangIntermediate->getBaseAlignmentScalar(node->getLeft()->getType(),
dummySize));
} else
builder.accessChainPush(index, TranslateCoherent(node->getLeft()->getType()),
builder.accessChainPush(index, coherent_flags,
node->getLeft()->getType().getBufferReferenceAlignment());
}
return false;
@ -2119,7 +2152,7 @@ spv::Id TGlslangToSpvTraverser::translateForcedType(spv::Id object)
// handle 32-bit v.xy* -> 64-bit
builder.clearAccessChain();
builder.setAccessChainLValue(object);
object = builder.accessChainLoad(spv::NoPrecision, spv::DecorationMax, objectTypeId);
object = builder.accessChainLoad(spv::NoPrecision, spv::DecorationMax, spv::DecorationMax, objectTypeId);
std::vector<spv::Id> components;
components.push_back(builder.createCompositeExtract(object, builder.getContainedTypeId(objectTypeId), 0));
components.push_back(builder.createCompositeExtract(object, builder.getContainedTypeId(objectTypeId), 1));
@ -2135,7 +2168,7 @@ spv::Id TGlslangToSpvTraverser::translateForcedType(spv::Id object)
// and we insert a transpose after loading the original non-transposed builtins
builder.clearAccessChain();
builder.setAccessChainLValue(object);
object = builder.accessChainLoad(spv::NoPrecision, spv::DecorationMax, objectTypeId);
object = builder.accessChainLoad(spv::NoPrecision, spv::DecorationMax, spv::DecorationMax, objectTypeId);
return builder.createUnaryOp(spv::OpTranspose, desiredTypeId, object);
} else {
@ -2322,7 +2355,7 @@ bool TGlslangToSpvTraverser::visitUnary(glslang::TVisit /* visit */, glslang::TI
// The result of operation is always stored, but conditionally the
// consumed result. The consumed result is always an r-value.
builder.accessChainStore(result,
TranslateNonUniformDecoration(node->getOperand()->getType().getQualifier()));
TranslateNonUniformDecoration(builder.getAccessChain().coherentFlags));
builder.clearAccessChain();
if (node->getOp() == glslang::EOpPreIncrement ||
node->getOp() == glslang::EOpPreDecrement)
@ -2398,7 +2431,6 @@ bool TGlslangToSpvTraverser::visitAggregate(glslang::TVisit visit, glslang::TInt
spv::Id invertedType = spv::NoType; // to use to override the natural type of the node
std::vector<spv::Builder::AccessChain> complexLvalues; // for holding swizzling l-values too complex for
// SPIR-V, for an out parameter
std::vector<glslang::TQualifier> complexLValueQualifiers;
std::vector<spv::Id> temporaryLvalues; // temporaries to pass, as proxies for complexLValues
auto resultType = [&invertedType, &node, this](){ return invertedType != spv::NoType ?
@ -3020,7 +3052,6 @@ bool TGlslangToSpvTraverser::visitAggregate(glslang::TVisit visit, glslang::TInt
// receive the result, and must later swizzle that into the original
// l-value.
complexLvalues.push_back(builder.getAccessChain());
complexLValueQualifiers.push_back(glslangOperands[arg]->getAsTyped()->getType().getQualifier());
temporaryLvalues.push_back(builder.createVariable(
spv::NoPrecision, spv::StorageClassFunction,
builder.accessChainGetInferredType(), "swizzleTemp"));
@ -3125,7 +3156,8 @@ bool TGlslangToSpvTraverser::visitAggregate(glslang::TVisit visit, glslang::TInt
for (unsigned int i = 0; i < temporaryLvalues.size(); ++i) {
builder.setAccessChain(complexLvalues[i]);
builder.accessChainStore(builder.createLoad(temporaryLvalues[i], spv::NoPrecision), TranslateNonUniformDecoration(complexLValueQualifiers[i]));
builder.accessChainStore(builder.createLoad(temporaryLvalues[i], spv::NoPrecision),
TranslateNonUniformDecoration(complexLvalues[i].coherentFlags));
}
}
@ -4135,6 +4167,7 @@ spv::Id TGlslangToSpvTraverser::accessChainLoad(const glslang::TType& type)
alignment |= type.getBufferReferenceAlignment();
spv::Id loadedId = builder.accessChainLoad(TranslatePrecisionDecoration(type),
TranslateNonUniformDecoration(builder.getAccessChain().coherentFlags),
TranslateNonUniformDecoration(type.getQualifier()),
nominalTypeId,
spv::MemoryAccessMask(TranslateMemoryAccess(coherentFlags) & ~spv::MemoryAccessMakePointerAvailableKHRMask),
@ -4202,7 +4235,7 @@ void TGlslangToSpvTraverser::accessChainStore(const glslang::TType& type, spv::I
unsigned int alignment = builder.getAccessChain().alignment;
alignment |= type.getBufferReferenceAlignment();
builder.accessChainStore(rvalue, TranslateNonUniformDecoration(type.getQualifier()),
builder.accessChainStore(rvalue, TranslateNonUniformDecoration(builder.getAccessChain().coherentFlags),
spv::MemoryAccessMask(TranslateMemoryAccess(coherentFlags) &
~spv::MemoryAccessMakePointerVisibleKHRMask),
TranslateMemoryScope(coherentFlags), alignment);
@ -4734,8 +4767,10 @@ void TGlslangToSpvTraverser::translateArguments(const glslang::TIntermAggregate&
}
if (lvalue) {
arguments.push_back(builder.accessChainGetLValue());
spv::Id lvalue_id = builder.accessChainGetLValue();
arguments.push_back(lvalue_id);
lvalueCoherentFlags = builder.getAccessChain().coherentFlags;
builder.addDecoration(lvalue_id, TranslateNonUniformDecoration(lvalueCoherentFlags));
lvalueCoherentFlags |= TranslateCoherent(glslangArguments[i]->getAsTyped()->getType());
} else
#endif
@ -5415,6 +5450,7 @@ spv::Id TGlslangToSpvTraverser::handleUserFunctionCall(const glslang::TIntermAgg
// 3. Make the call.
spv::Id result = builder.createFunctionCall(function, spvArgs);
builder.setPrecision(result, TranslatePrecisionDecoration(node->getType()));
builder.addDecoration(result, TranslateNonUniformDecoration(node->getType().getQualifier()));
// 4. Copy back out an "out" arguments.
lValueCount = 0;
@ -5424,6 +5460,7 @@ spv::Id TGlslangToSpvTraverser::handleUserFunctionCall(const glslang::TIntermAgg
else if (writableParam(qualifiers[a])) {
if (qualifiers[a] == glslang::EvqOut || qualifiers[a] == glslang::EvqInOut) {
spv::Id copy = builder.createLoad(spvArgs[a], spv::NoPrecision);
builder.addDecoration(copy, TranslateNonUniformDecoration(argTypes[a]->getQualifier()));
builder.setAccessChain(lValues[lValueCount]);
multiTypeStore(*argTypes[a], copy);
}
@ -8228,9 +8265,6 @@ spv::Id TGlslangToSpvTraverser::getSymbolId(const glslang::TIntermSymbol* symbol
builder.addDecoration(id, memory[i]);
}
// nonuniform
builder.addDecoration(id, TranslateNonUniformDecoration(symbol->getType().getQualifier()));
if (builtIn == spv::BuiltInSampleMask) {
spv::Decoration decoration;
// GL_NV_sample_mask_override_coverage extension

View File

@ -2798,8 +2798,9 @@ void Builder::accessChainStore(Id rvalue, Decoration nonUniform, spv::MemoryAcce
}
// Comments in header
Id Builder::accessChainLoad(Decoration precision, Decoration nonUniform, Id resultType,
spv::MemoryAccessMask memoryAccess, spv::Scope scope, unsigned int alignment)
Id Builder::accessChainLoad(Decoration precision, Decoration l_nonUniform,
Decoration r_nonUniform, Id resultType, spv::MemoryAccessMask memoryAccess,
spv::Scope scope, unsigned int alignment)
{
Id id;
@ -2863,9 +2864,9 @@ Id Builder::accessChainLoad(Decoration precision, Decoration nonUniform, Id resu
// Buffer accesses need the access chain decorated, and this is where
// loaded image types get decorated. TODO: This should maybe move to
// createImageTextureFunctionCall.
addDecoration(id, nonUniform);
addDecoration(id, l_nonUniform);
id = createLoad(id, precision, memoryAccess, scope, alignment);
addDecoration(id, nonUniform);
addDecoration(id, r_nonUniform);
}
// Done, unless there are swizzles to do
@ -2886,7 +2887,7 @@ Id Builder::accessChainLoad(Decoration precision, Decoration nonUniform, Id resu
if (accessChain.component != NoResult)
id = setPrecision(createVectorExtractDynamic(id, resultType, accessChain.component), precision);
addDecoration(id, nonUniform);
addDecoration(id, r_nonUniform);
return id;
}

View File

@ -625,6 +625,7 @@ public:
CoherentFlags operator |=(const CoherentFlags &other) { return *this; }
#else
bool isVolatile() const { return volatil; }
bool isNonUniform() const { return nonUniform; }
bool anyCoherent() const {
return coherent || devicecoherent || queuefamilycoherent || workgroupcoherent ||
subgroupcoherent || shadercallcoherent;
@ -639,6 +640,7 @@ public:
unsigned nonprivate : 1;
unsigned volatil : 1;
unsigned isImage : 1;
unsigned nonUniform : 1;
void clear() {
coherent = 0;
@ -650,6 +652,7 @@ public:
nonprivate = 0;
volatil = 0;
isImage = 0;
nonUniform = 0;
}
CoherentFlags operator |=(const CoherentFlags &other) {
@ -662,6 +665,7 @@ public:
nonprivate |= other.nonprivate;
volatil |= other.volatil;
isImage |= other.isImage;
nonUniform |= other.nonUniform;
return *this;
}
#endif
@ -727,7 +731,7 @@ public:
spv::Scope scope = spv::ScopeMax, unsigned int alignment = 0);
// use accessChain and swizzle to load an r-value
Id accessChainLoad(Decoration precision, Decoration nonUniform, Id ResultType,
Id accessChainLoad(Decoration precision, Decoration l_nonUniform, Decoration r_nonUniform, Id ResultType,
spv::MemoryAccessMask memoryAccess = spv::MemoryAccessMaskNone, spv::Scope scope = spv::ScopeMax,
unsigned int alignment = 0);

View File

@ -1,7 +1,7 @@
spv.nonuniform.frag
// Module Version 10000
// Generated by (magic number): 8000a
// Id's are bound by 235
// Id's are bound by 289
Capability Shader
Capability InputAttachment
@ -22,7 +22,7 @@ spv.nonuniform.frag
Extension "SPV_EXT_descriptor_indexing"
1: ExtInstImport "GLSL.std.450"
MemoryModel Logical GLSL450
EntryPoint Fragment 4 "main" 35 92 182
EntryPoint Fragment 4 "main" 41 98 188
ExecutionMode 4 OriginUpperLeft
Source GLSL 450
SourceExtension "GL_EXT_nonuniform_qualifier"
@ -34,246 +34,268 @@ spv.nonuniform.frag
Name 17 "nu_li"
Name 18 "param"
Name 20 "param"
Name 32 "b"
Name 35 "nu_inv4"
Name 41 "nu_gf"
Name 47 "inputAttachmentDyn"
Name 48 "dyn_i"
Name 64 "uniformTexelBufferDyn"
Name 78 "storageTexelBufferDyn"
Name 87 "uname"
MemberName 87(uname) 0 "a"
Name 90 "uniformBuffer"
Name 92 "nu_ii"
Name 99 "bname"
MemberName 99(bname) 0 "b"
Name 102 "storageBuffer"
Name 112 "sampledImage"
Name 127 "storageImage"
Name 139 "inputAttachment"
Name 149 "uniformTexelBuffer"
Name 160 "storageTexelBuffer"
Name 171 "uniformTexArr"
Name 178 "uniformSampler"
Name 182 "inTexcoord"
Name 190 "v"
Name 205 "uv"
Name 215 "m"
Name 223 "S"
MemberName 223(S) 0 "a"
Name 225 "s"
Decorate 9(nupi) DecorationNonUniformEXT
Name 30 "nu_li2"
Name 38 "b"
Name 41 "nu_inv4"
Name 47 "nu_gf"
Name 53 "inputAttachmentDyn"
Name 54 "dyn_i"
Name 70 "uniformTexelBufferDyn"
Name 84 "storageTexelBufferDyn"
Name 93 "uname"
MemberName 93(uname) 0 "a"
Name 96 "uniformBuffer"
Name 98 "nu_ii"
Name 105 "bname"
MemberName 105(bname) 0 "b"
Name 108 "storageBuffer"
Name 118 "sampledImage"
Name 133 "storageImage"
Name 145 "inputAttachment"
Name 155 "uniformTexelBuffer"
Name 166 "storageTexelBuffer"
Name 177 "uniformTexArr"
Name 184 "uniformSampler"
Name 188 "inTexcoord"
Name 207 "v"
Name 222 "uv"
Name 232 "m"
Name 240 "S"
MemberName 240(S) 0 "a"
Name 242 "s"
Name 252 "arr"
Name 259 "um"
Name 268 "US"
MemberName 268(US) 0 "a"
Name 270 "us"
Name 278 "uarr"
Decorate 13 DecorationNonUniformEXT
Decorate 17(nu_li) DecorationNonUniformEXT
Decorate 17(nu_li) DecorationNonUniformEXT
Decorate 19 DecorationNonUniformEXT
Decorate 18(param) DecorationNonUniformEXT
Decorate 17(nu_li) DecorationNonUniformEXT
Decorate 21 DecorationNonUniformEXT
Decorate 22 DecorationNonUniformEXT
Decorate 24 DecorationNonUniformEXT
Decorate 28 DecorationNonUniformEXT
Decorate 29 DecorationNonUniformEXT
Decorate 17(nu_li) DecorationNonUniformEXT
Decorate 35(nu_inv4) Location 0
Decorate 35(nu_inv4) DecorationNonUniformEXT
Decorate 39 DecorationNonUniformEXT
Decorate 40 DecorationNonUniformEXT
Decorate 41(nu_gf) DecorationNonUniformEXT
Decorate 41(nu_gf) DecorationNonUniformEXT
Decorate 42 DecorationNonUniformEXT
Decorate 43 DecorationNonUniformEXT
Decorate 47(inputAttachmentDyn) DescriptorSet 0
Decorate 47(inputAttachmentDyn) Binding 0
Decorate 47(inputAttachmentDyn) InputAttachmentIndex 0
Decorate 64(uniformTexelBufferDyn) DescriptorSet 0
Decorate 64(uniformTexelBufferDyn) Binding 1
Decorate 78(storageTexelBufferDyn) DescriptorSet 0
Decorate 78(storageTexelBufferDyn) Binding 2
MemberDecorate 87(uname) 0 Offset 0
Decorate 87(uname) Block
Decorate 90(uniformBuffer) DescriptorSet 0
Decorate 90(uniformBuffer) Binding 3
Decorate 92(nu_ii) Flat
Decorate 92(nu_ii) Location 1
Decorate 92(nu_ii) DecorationNonUniformEXT
Decorate 92(nu_ii) DecorationNonUniformEXT
Decorate 93 DecorationNonUniformEXT
Decorate 95 DecorationNonUniformEXT
Decorate 96 DecorationNonUniformEXT
MemberDecorate 99(bname) 0 Offset 0
Decorate 99(bname) BufferBlock
Decorate 102(storageBuffer) DescriptorSet 0
Decorate 102(storageBuffer) Binding 4
Decorate 92(nu_ii) DecorationNonUniformEXT
Decorate 103 DecorationNonUniformEXT
Decorate 34 DecorationNonUniformEXT
Decorate 35 DecorationNonUniformEXT
Decorate 41(nu_inv4) Location 0
Decorate 46 DecorationNonUniformEXT
Decorate 48 DecorationNonUniformEXT
Decorate 49 DecorationNonUniformEXT
Decorate 53(inputAttachmentDyn) DescriptorSet 0
Decorate 53(inputAttachmentDyn) Binding 0
Decorate 53(inputAttachmentDyn) InputAttachmentIndex 0
Decorate 70(uniformTexelBufferDyn) DescriptorSet 0
Decorate 70(uniformTexelBufferDyn) Binding 1
Decorate 84(storageTexelBufferDyn) DescriptorSet 0
Decorate 84(storageTexelBufferDyn) Binding 2
MemberDecorate 93(uname) 0 Offset 0
Decorate 93(uname) Block
Decorate 96(uniformBuffer) DescriptorSet 0
Decorate 96(uniformBuffer) Binding 3
Decorate 98(nu_ii) Flat
Decorate 98(nu_ii) Location 1
Decorate 99 DecorationNonUniformEXT
Decorate 101 DecorationNonUniformEXT
Decorate 102 DecorationNonUniformEXT
Decorate 104 DecorationNonUniformEXT
Decorate 105 DecorationNonUniformEXT
Decorate 112(sampledImage) DescriptorSet 0
Decorate 112(sampledImage) Binding 5
Decorate 92(nu_ii) DecorationNonUniformEXT
MemberDecorate 105(bname) 0 Offset 0
Decorate 105(bname) BufferBlock
Decorate 108(storageBuffer) DescriptorSet 0
Decorate 108(storageBuffer) Binding 4
Decorate 109 DecorationNonUniformEXT
Decorate 110 DecorationNonUniformEXT
Decorate 111 DecorationNonUniformEXT
Decorate 113 DecorationNonUniformEXT
Decorate 115 DecorationNonUniformEXT
Decorate 116 DecorationNonUniformEXT
Decorate 127(storageImage) DescriptorSet 0
Decorate 127(storageImage) Binding 6
Decorate 92(nu_ii) DecorationNonUniformEXT
Decorate 128 DecorationNonUniformEXT
Decorate 130 DecorationNonUniformEXT
Decorate 131 DecorationNonUniformEXT
Decorate 139(inputAttachment) DescriptorSet 0
Decorate 139(inputAttachment) Binding 7
Decorate 139(inputAttachment) InputAttachmentIndex 1
Decorate 92(nu_ii) DecorationNonUniformEXT
Decorate 140 DecorationNonUniformEXT
Decorate 141 DecorationNonUniformEXT
Decorate 142 DecorationNonUniformEXT
Decorate 149(uniformTexelBuffer) DescriptorSet 0
Decorate 149(uniformTexelBuffer) Binding 8
Decorate 92(nu_ii) DecorationNonUniformEXT
Decorate 150 DecorationNonUniformEXT
Decorate 151 DecorationNonUniformEXT
Decorate 152 DecorationNonUniformEXT
Decorate 153 DecorationNonUniformEXT
Decorate 160(storageTexelBuffer) DescriptorSet 0
Decorate 160(storageTexelBuffer) Binding 9
Decorate 92(nu_ii) DecorationNonUniformEXT
Decorate 161 DecorationNonUniformEXT
Decorate 162 DecorationNonUniformEXT
Decorate 163 DecorationNonUniformEXT
Decorate 171(uniformTexArr) DescriptorSet 0
Decorate 171(uniformTexArr) Binding 10
Decorate 92(nu_ii) DecorationNonUniformEXT
Decorate 172 DecorationNonUniformEXT
Decorate 174 DecorationNonUniformEXT
Decorate 175 DecorationNonUniformEXT
Decorate 178(uniformSampler) DescriptorSet 0
Decorate 178(uniformSampler) Binding 11
Decorate 182(inTexcoord) Location 2
Decorate 190(v) DecorationNonUniformEXT
Decorate 192 DecorationNonUniformEXT
Decorate 193 DecorationNonUniformEXT
Decorate 118(sampledImage) DescriptorSet 0
Decorate 118(sampledImage) Binding 5
Decorate 119 DecorationNonUniformEXT
Decorate 121 DecorationNonUniformEXT
Decorate 122 DecorationNonUniformEXT
Decorate 133(storageImage) DescriptorSet 0
Decorate 133(storageImage) Binding 6
Decorate 134 DecorationNonUniformEXT
Decorate 136 DecorationNonUniformEXT
Decorate 137 DecorationNonUniformEXT
Decorate 145(inputAttachment) DescriptorSet 0
Decorate 145(inputAttachment) Binding 7
Decorate 145(inputAttachment) InputAttachmentIndex 1
Decorate 146 DecorationNonUniformEXT
Decorate 147 DecorationNonUniformEXT
Decorate 148 DecorationNonUniformEXT
Decorate 155(uniformTexelBuffer) DescriptorSet 0
Decorate 155(uniformTexelBuffer) Binding 8
Decorate 156 DecorationNonUniformEXT
Decorate 157 DecorationNonUniformEXT
Decorate 158 DecorationNonUniformEXT
Decorate 159 DecorationNonUniformEXT
Decorate 166(storageTexelBuffer) DescriptorSet 0
Decorate 166(storageTexelBuffer) Binding 9
Decorate 167 DecorationNonUniformEXT
Decorate 168 DecorationNonUniformEXT
Decorate 169 DecorationNonUniformEXT
Decorate 177(uniformTexArr) DescriptorSet 0
Decorate 177(uniformTexArr) Binding 10
Decorate 178 DecorationNonUniformEXT
Decorate 180 DecorationNonUniformEXT
Decorate 181 DecorationNonUniformEXT
Decorate 184(uniformSampler) DescriptorSet 0
Decorate 184(uniformSampler) Binding 11
Decorate 188(inTexcoord) Location 2
Decorate 194 DecorationNonUniformEXT
Decorate 195 DecorationNonUniformEXT
Decorate 196 DecorationNonUniformEXT
Decorate 199 DecorationNonUniformEXT
Decorate 200 DecorationNonUniformEXT
Decorate 201 DecorationNonUniformEXT
Decorate 202 DecorationNonUniformEXT
Decorate 92(nu_ii) DecorationNonUniformEXT
Decorate 206 DecorationNonUniformEXT
Decorate 207 DecorationNonUniformEXT
Decorate 208 DecorationNonUniformEXT
Decorate 209 DecorationNonUniformEXT
Decorate 210 DecorationNonUniformEXT
Decorate 215(m) DecorationNonUniformEXT
Decorate 216 DecorationNonUniformEXT
Decorate 211 DecorationNonUniformEXT
Decorate 212 DecorationNonUniformEXT
Decorate 214 DecorationNonUniformEXT
Decorate 217 DecorationNonUniformEXT
Decorate 225(s) DecorationNonUniformEXT
Decorate 218 DecorationNonUniformEXT
Decorate 219 DecorationNonUniformEXT
Decorate 221 DecorationNonUniformEXT
Decorate 223 DecorationNonUniformEXT
Decorate 224 DecorationNonUniformEXT
Decorate 225 DecorationNonUniformEXT
Decorate 226 DecorationNonUniformEXT
Decorate 227 DecorationNonUniformEXT
Decorate 228 DecorationNonUniformEXT
Decorate 229 DecorationNonUniformEXT
Decorate 92(nu_ii) DecorationNonUniformEXT
Decorate 232 DecorationNonUniformEXT
Decorate 234 DecorationNonUniformEXT
Decorate 244 DecorationNonUniformEXT
Decorate 245 DecorationNonUniformEXT
Decorate 246 DecorationNonUniformEXT
Decorate 248 DecorationNonUniformEXT
Decorate 254 DecorationNonUniformEXT
Decorate 255 DecorationNonUniformEXT
Decorate 256 DecorationNonUniformEXT
Decorate 258 DecorationNonUniformEXT
Decorate 260 DecorationNonUniformEXT
Decorate 261 DecorationNonUniformEXT
Decorate 262 DecorationNonUniformEXT
Decorate 271 DecorationNonUniformEXT
Decorate 272 DecorationNonUniformEXT
Decorate 273 DecorationNonUniformEXT
Decorate 274 DecorationNonUniformEXT
Decorate 275 DecorationNonUniformEXT
Decorate 277 DecorationNonUniformEXT
Decorate 279 DecorationNonUniformEXT
Decorate 280 DecorationNonUniformEXT
Decorate 281 DecorationNonUniformEXT
Decorate 282 DecorationNonUniformEXT
Decorate 283 DecorationNonUniformEXT
Decorate 285 DecorationNonUniformEXT
Decorate 286 DecorationNonUniformEXT
Decorate 288 DecorationNonUniformEXT
2: TypeVoid
3: TypeFunction 2
6: TypeInt 32 1
7: TypePointer Function 6(int)
8: TypeFunction 6(int) 7(ptr) 7(ptr)
26: 6(int) Constant 2
30: TypeFloat 32
31: TypePointer Function 30(float)
33: TypeVector 30(float) 4
34: TypePointer Input 33(fvec4)
35(nu_inv4): 34(ptr) Variable Input
36: TypeInt 32 0
37: 36(int) Constant 0
38: TypePointer Input 30(float)
44: TypeImage 30(float) SubpassData nonsampled format:Unknown
45: TypeRuntimeArray 44
46: TypePointer UniformConstant 45
47(inputAttachmentDyn): 46(ptr) Variable UniformConstant
50: TypePointer UniformConstant 44
53: 6(int) Constant 0
54: TypeVector 6(int) 2
55: 54(ivec2) ConstantComposite 53 53
60: TypeImage 30(float) Buffer sampled format:Unknown
61: TypeSampledImage 60
62: TypeRuntimeArray 61
63: TypePointer UniformConstant 62
64(uniformTexelBufferDyn): 63(ptr) Variable UniformConstant
66: TypePointer UniformConstant 61
69: 6(int) Constant 1
75: TypeImage 30(float) Buffer nonsampled format:R32f
76: TypeRuntimeArray 75
77: TypePointer UniformConstant 76
78(storageTexelBufferDyn): 77(ptr) Variable UniformConstant
80: TypePointer UniformConstant 75
87(uname): TypeStruct 30(float)
88: TypeRuntimeArray 87(uname)
89: TypePointer Uniform 88
90(uniformBuffer): 89(ptr) Variable Uniform
91: TypePointer Input 6(int)
92(nu_ii): 91(ptr) Variable Input
94: TypePointer Uniform 30(float)
99(bname): TypeStruct 30(float)
100: TypeRuntimeArray 99(bname)
101: TypePointer Uniform 100
102(storageBuffer): 101(ptr) Variable Uniform
108: TypeImage 30(float) 2D sampled format:Unknown
109: TypeSampledImage 108
110: TypeRuntimeArray 109
111: TypePointer UniformConstant 110
112(sampledImage): 111(ptr) Variable UniformConstant
114: TypePointer UniformConstant 109
117: TypeVector 30(float) 2
118: 30(float) Constant 1056964608
119: 117(fvec2) ConstantComposite 118 118
124: TypeImage 30(float) 2D nonsampled format:R32f
125: TypeRuntimeArray 124
126: TypePointer UniformConstant 125
127(storageImage): 126(ptr) Variable UniformConstant
129: TypePointer UniformConstant 124
132: 54(ivec2) ConstantComposite 69 69
137: TypeRuntimeArray 44
138: TypePointer UniformConstant 137
139(inputAttachment): 138(ptr) Variable UniformConstant
147: TypeRuntimeArray 61
148: TypePointer UniformConstant 147
149(uniformTexelBuffer): 148(ptr) Variable UniformConstant
158: TypeRuntimeArray 75
159: TypePointer UniformConstant 158
160(storageTexelBuffer): 159(ptr) Variable UniformConstant
168: 36(int) Constant 8
169: TypeArray 108 168
170: TypePointer UniformConstant 169
171(uniformTexArr): 170(ptr) Variable UniformConstant
173: TypePointer UniformConstant 108
176: TypeSampler
177: TypePointer UniformConstant 176
178(uniformSampler): 177(ptr) Variable UniformConstant
181: TypePointer Input 117(fvec2)
182(inTexcoord): 181(ptr) Variable Input
188: TypeVector 6(int) 4
189: TypePointer Function 188(ivec4)
191: 36(int) Constant 1
198: 36(int) Constant 2
213: TypeMatrix 33(fvec4) 4
214: TypePointer Function 213
223(S): TypeStruct 6(int)
224: TypePointer Function 223(S)
36: TypeFloat 32
37: TypePointer Function 36(float)
39: TypeVector 36(float) 4
40: TypePointer Input 39(fvec4)
41(nu_inv4): 40(ptr) Variable Input
42: TypeInt 32 0
43: 42(int) Constant 0
44: TypePointer Input 36(float)
50: TypeImage 36(float) SubpassData nonsampled format:Unknown
51: TypeRuntimeArray 50
52: TypePointer UniformConstant 51
53(inputAttachmentDyn): 52(ptr) Variable UniformConstant
56: TypePointer UniformConstant 50
59: 6(int) Constant 0
60: TypeVector 6(int) 2
61: 60(ivec2) ConstantComposite 59 59
66: TypeImage 36(float) Buffer sampled format:Unknown
67: TypeSampledImage 66
68: TypeRuntimeArray 67
69: TypePointer UniformConstant 68
70(uniformTexelBufferDyn): 69(ptr) Variable UniformConstant
72: TypePointer UniformConstant 67
75: 6(int) Constant 1
81: TypeImage 36(float) Buffer nonsampled format:R32f
82: TypeRuntimeArray 81
83: TypePointer UniformConstant 82
84(storageTexelBufferDyn): 83(ptr) Variable UniformConstant
86: TypePointer UniformConstant 81
93(uname): TypeStruct 36(float)
94: TypeRuntimeArray 93(uname)
95: TypePointer Uniform 94
96(uniformBuffer): 95(ptr) Variable Uniform
97: TypePointer Input 6(int)
98(nu_ii): 97(ptr) Variable Input
100: TypePointer Uniform 36(float)
105(bname): TypeStruct 36(float)
106: TypeRuntimeArray 105(bname)
107: TypePointer Uniform 106
108(storageBuffer): 107(ptr) Variable Uniform
114: TypeImage 36(float) 2D sampled format:Unknown
115: TypeSampledImage 114
116: TypeRuntimeArray 115
117: TypePointer UniformConstant 116
118(sampledImage): 117(ptr) Variable UniformConstant
120: TypePointer UniformConstant 115
123: TypeVector 36(float) 2
124: 36(float) Constant 1056964608
125: 123(fvec2) ConstantComposite 124 124
130: TypeImage 36(float) 2D nonsampled format:R32f
131: TypeRuntimeArray 130
132: TypePointer UniformConstant 131
133(storageImage): 132(ptr) Variable UniformConstant
135: TypePointer UniformConstant 130
138: 60(ivec2) ConstantComposite 75 75
143: TypeRuntimeArray 50
144: TypePointer UniformConstant 143
145(inputAttachment): 144(ptr) Variable UniformConstant
153: TypeRuntimeArray 67
154: TypePointer UniformConstant 153
155(uniformTexelBuffer): 154(ptr) Variable UniformConstant
164: TypeRuntimeArray 81
165: TypePointer UniformConstant 164
166(storageTexelBuffer): 165(ptr) Variable UniformConstant
174: 42(int) Constant 8
175: TypeArray 114 174
176: TypePointer UniformConstant 175
177(uniformTexArr): 176(ptr) Variable UniformConstant
179: TypePointer UniformConstant 114
182: TypeSampler
183: TypePointer UniformConstant 182
184(uniformSampler): 183(ptr) Variable UniformConstant
187: TypePointer Input 123(fvec2)
188(inTexcoord): 187(ptr) Variable Input
205: TypeVector 6(int) 4
206: TypePointer Function 205(ivec4)
208: 42(int) Constant 1
215: 42(int) Constant 2
230: TypeMatrix 39(fvec4) 4
231: TypePointer Function 230
240(S): TypeStruct 6(int)
241: TypePointer Function 240(S)
249: 42(int) Constant 10
250: TypeArray 6(int) 249
251: TypePointer Function 250
268(US): TypeStruct 250
269: TypePointer Function 268(US)
4(main): 2 Function None 3
5: Label
16(a): 7(ptr) Variable Function
17(nu_li): 7(ptr) Variable Function
18(param): 7(ptr) Variable Function
20(param): 7(ptr) Variable Function
32(b): 31(ptr) Variable Function
41(nu_gf): 31(ptr) Variable Function
48(dyn_i): 7(ptr) Variable Function
190(v): 189(ptr) Variable Function
205(uv): 189(ptr) Variable Function
215(m): 214(ptr) Variable Function
225(s): 224(ptr) Variable Function
30(nu_li2): 7(ptr) Variable Function
38(b): 37(ptr) Variable Function
47(nu_gf): 37(ptr) Variable Function
54(dyn_i): 7(ptr) Variable Function
207(v): 206(ptr) Variable Function
222(uv): 206(ptr) Variable Function
232(m): 231(ptr) Variable Function
242(s): 241(ptr) Variable Function
252(arr): 251(ptr) Variable Function
259(um): 231(ptr) Variable Function
270(us): 269(ptr) Variable Function
278(uarr): 251(ptr) Variable Function
19: 6(int) Load 17(nu_li)
Store 18(param) 19
21: 6(int) FunctionCall 11(foo(i1;i1;) 18(param) 20(param)
@ -287,141 +309,191 @@ spv.nonuniform.frag
28: 6(int) CopyObject 27
29: 6(int) IAdd 24 28
Store 17(nu_li) 29
39: 38(ptr) AccessChain 35(nu_inv4) 37
40: 30(float) Load 39
42: 30(float) Load 41(nu_gf)
43: 30(float) FMul 40 42
Store 32(b) 43
49: 6(int) Load 48(dyn_i)
51: 50(ptr) AccessChain 47(inputAttachmentDyn) 49
52: 44 Load 51
56: 33(fvec4) ImageRead 52 55
57: 30(float) CompositeExtract 56 0
58: 30(float) Load 32(b)
59: 30(float) FAdd 58 57
Store 32(b) 59
65: 6(int) Load 48(dyn_i)
67: 66(ptr) AccessChain 64(uniformTexelBufferDyn) 65
68: 61 Load 67
70: 60 Image 68
71: 33(fvec4) ImageFetch 70 69
72: 30(float) CompositeExtract 71 0
73: 30(float) Load 32(b)
74: 30(float) FAdd 73 72
Store 32(b) 74
79: 6(int) Load 48(dyn_i)
81: 80(ptr) AccessChain 78(storageTexelBufferDyn) 79
82: 75 Load 81
83: 33(fvec4) ImageRead 82 69
84: 30(float) CompositeExtract 83 0
85: 30(float) Load 32(b)
86: 30(float) FAdd 85 84
Store 32(b) 86
93: 6(int) Load 92(nu_ii)
95: 94(ptr) AccessChain 90(uniformBuffer) 93 53
96: 30(float) Load 95
97: 30(float) Load 32(b)
98: 30(float) FAdd 97 96
Store 32(b) 98
103: 6(int) Load 92(nu_ii)
104: 94(ptr) AccessChain 102(storageBuffer) 103 53
105: 30(float) Load 104
106: 30(float) Load 32(b)
107: 30(float) FAdd 106 105
Store 32(b) 107
113: 6(int) Load 92(nu_ii)
115: 114(ptr) AccessChain 112(sampledImage) 113
116: 109 Load 115
120: 33(fvec4) ImageSampleImplicitLod 116 119
121: 30(float) CompositeExtract 120 0
122: 30(float) Load 32(b)
123: 30(float) FAdd 122 121
Store 32(b) 123
128: 6(int) Load 92(nu_ii)
130: 129(ptr) AccessChain 127(storageImage) 128
131: 124 Load 130
133: 33(fvec4) ImageRead 131 132
134: 30(float) CompositeExtract 133 0
135: 30(float) Load 32(b)
136: 30(float) FAdd 135 134
Store 32(b) 136
140: 6(int) Load 92(nu_ii)
141: 50(ptr) AccessChain 139(inputAttachment) 140
142: 44 Load 141
143: 33(fvec4) ImageRead 142 55
144: 30(float) CompositeExtract 143 0
145: 30(float) Load 32(b)
146: 30(float) FAdd 145 144
Store 32(b) 146
150: 6(int) Load 92(nu_ii)
151: 66(ptr) AccessChain 149(uniformTexelBuffer) 150
152: 61 Load 151
153: 60 Image 152
154: 33(fvec4) ImageFetch 153 69
155: 30(float) CompositeExtract 154 0
156: 30(float) Load 32(b)
157: 30(float) FAdd 156 155
Store 32(b) 157
161: 6(int) Load 92(nu_ii)
162: 80(ptr) AccessChain 160(storageTexelBuffer) 161
163: 75 Load 162
164: 33(fvec4) ImageRead 163 69
165: 30(float) CompositeExtract 164 0
166: 30(float) Load 32(b)
167: 30(float) FAdd 166 165
Store 32(b) 167
172: 6(int) Load 92(nu_ii)
174: 173(ptr) AccessChain 171(uniformTexArr) 172
175: 108 Load 174
179: 176 Load 178(uniformSampler)
180: 109 SampledImage 175 179
183: 117(fvec2) Load 182(inTexcoord)
184: 33(fvec4) ImageSampleImplicitLod 180 183
185: 30(float) CompositeExtract 184 0
186: 30(float) Load 32(b)
187: 30(float) FAdd 186 185
Store 32(b) 187
192: 7(ptr) AccessChain 190(v) 191
193: 6(int) Load 192
194: 94(ptr) AccessChain 90(uniformBuffer) 193 53
195: 30(float) Load 194
196: 30(float) Load 32(b)
197: 30(float) FAdd 196 195
Store 32(b) 197
199: 7(ptr) AccessChain 190(v) 198
200: 6(int) Load 199
201: 94(ptr) AccessChain 90(uniformBuffer) 200 53
202: 30(float) Load 201
203: 30(float) Load 32(b)
204: 30(float) FAdd 203 202
Store 32(b) 204
206: 6(int) Load 92(nu_ii)
207: 7(ptr) AccessChain 205(uv) 206
208: 6(int) Load 207
209: 94(ptr) AccessChain 90(uniformBuffer) 208 53
210: 30(float) Load 209
211: 30(float) Load 32(b)
212: 30(float) FAdd 211 210
Store 32(b) 212
216: 31(ptr) AccessChain 215(m) 26 198
217: 30(float) Load 216
218: 6(int) ConvertFToS 217
219: 94(ptr) AccessChain 90(uniformBuffer) 218 53
220: 30(float) Load 219
221: 30(float) Load 32(b)
222: 30(float) FAdd 221 220
Store 32(b) 222
226: 7(ptr) AccessChain 225(s) 53
227: 6(int) Load 226
228: 94(ptr) AccessChain 90(uniformBuffer) 227 53
229: 30(float) Load 228
230: 30(float) Load 32(b)
231: 30(float) FAdd 230 229
Store 32(b) 231
232: 6(int) Load 92(nu_ii)
233: 30(float) Load 32(b)
234: 94(ptr) AccessChain 102(storageBuffer) 232 53
Store 234 233
31: 6(int) Load 16(a)
32: 6(int) Load 16(a)
33: 6(int) IMul 32 26
34: 6(int) CopyObject 33
35: 6(int) IAdd 31 34
Store 30(nu_li2) 35
45: 44(ptr) AccessChain 41(nu_inv4) 43
46: 36(float) Load 45
48: 36(float) Load 47(nu_gf)
49: 36(float) FMul 46 48
Store 38(b) 49
55: 6(int) Load 54(dyn_i)
57: 56(ptr) AccessChain 53(inputAttachmentDyn) 55
58: 50 Load 57
62: 39(fvec4) ImageRead 58 61
63: 36(float) CompositeExtract 62 0
64: 36(float) Load 38(b)
65: 36(float) FAdd 64 63
Store 38(b) 65
71: 6(int) Load 54(dyn_i)
73: 72(ptr) AccessChain 70(uniformTexelBufferDyn) 71
74: 67 Load 73
76: 66 Image 74
77: 39(fvec4) ImageFetch 76 75
78: 36(float) CompositeExtract 77 0
79: 36(float) Load 38(b)
80: 36(float) FAdd 79 78
Store 38(b) 80
85: 6(int) Load 54(dyn_i)
87: 86(ptr) AccessChain 84(storageTexelBufferDyn) 85
88: 81 Load 87
89: 39(fvec4) ImageRead 88 75
90: 36(float) CompositeExtract 89 0
91: 36(float) Load 38(b)
92: 36(float) FAdd 91 90
Store 38(b) 92
99: 6(int) Load 98(nu_ii)
101: 100(ptr) AccessChain 96(uniformBuffer) 99 59
102: 36(float) Load 101
103: 36(float) Load 38(b)
104: 36(float) FAdd 103 102
Store 38(b) 104
109: 6(int) Load 98(nu_ii)
110: 100(ptr) AccessChain 108(storageBuffer) 109 59
111: 36(float) Load 110
112: 36(float) Load 38(b)
113: 36(float) FAdd 112 111
Store 38(b) 113
119: 6(int) Load 98(nu_ii)
121: 120(ptr) AccessChain 118(sampledImage) 119
122: 115 Load 121
126: 39(fvec4) ImageSampleImplicitLod 122 125
127: 36(float) CompositeExtract 126 0
128: 36(float) Load 38(b)
129: 36(float) FAdd 128 127
Store 38(b) 129
134: 6(int) Load 98(nu_ii)
136: 135(ptr) AccessChain 133(storageImage) 134
137: 130 Load 136
139: 39(fvec4) ImageRead 137 138
140: 36(float) CompositeExtract 139 0
141: 36(float) Load 38(b)
142: 36(float) FAdd 141 140
Store 38(b) 142
146: 6(int) Load 98(nu_ii)
147: 56(ptr) AccessChain 145(inputAttachment) 146
148: 50 Load 147
149: 39(fvec4) ImageRead 148 61
150: 36(float) CompositeExtract 149 0
151: 36(float) Load 38(b)
152: 36(float) FAdd 151 150
Store 38(b) 152
156: 6(int) Load 98(nu_ii)
157: 72(ptr) AccessChain 155(uniformTexelBuffer) 156
158: 67 Load 157
159: 66 Image 158
160: 39(fvec4) ImageFetch 159 75
161: 36(float) CompositeExtract 160 0
162: 36(float) Load 38(b)
163: 36(float) FAdd 162 161
Store 38(b) 163
167: 6(int) Load 98(nu_ii)
168: 86(ptr) AccessChain 166(storageTexelBuffer) 167
169: 81 Load 168
170: 39(fvec4) ImageRead 169 75
171: 36(float) CompositeExtract 170 0
172: 36(float) Load 38(b)
173: 36(float) FAdd 172 171
Store 38(b) 173
178: 6(int) Load 98(nu_ii)
180: 179(ptr) AccessChain 177(uniformTexArr) 178
181: 114 Load 180
185: 182 Load 184(uniformSampler)
186: 115 SampledImage 181 185
189: 123(fvec2) Load 188(inTexcoord)
190: 39(fvec4) ImageSampleImplicitLod 186 189
191: 36(float) CompositeExtract 190 0
192: 36(float) Load 38(b)
193: 36(float) FAdd 192 191
Store 38(b) 193
194: 6(int) Load 98(nu_ii)
195: 179(ptr) AccessChain 177(uniformTexArr) 194
196: 114 Load 195
197: 182 Load 184(uniformSampler)
198: 115 SampledImage 196 197
199: 115 CopyObject 198
200: 123(fvec2) Load 188(inTexcoord)
201: 39(fvec4) ImageSampleImplicitLod 199 200
202: 36(float) CompositeExtract 201 0
203: 36(float) Load 38(b)
204: 36(float) FAdd 203 202
Store 38(b) 204
209: 7(ptr) AccessChain 207(v) 208
210: 6(int) Load 209
211: 100(ptr) AccessChain 96(uniformBuffer) 210 59
212: 36(float) Load 211
213: 36(float) Load 38(b)
214: 36(float) FAdd 213 212
Store 38(b) 214
216: 7(ptr) AccessChain 207(v) 215
217: 6(int) Load 216
218: 100(ptr) AccessChain 96(uniformBuffer) 217 59
219: 36(float) Load 218
220: 36(float) Load 38(b)
221: 36(float) FAdd 220 219
Store 38(b) 221
223: 6(int) Load 98(nu_ii)
224: 7(ptr) AccessChain 222(uv) 223
225: 6(int) Load 224
226: 100(ptr) AccessChain 96(uniformBuffer) 225 59
227: 36(float) Load 226
228: 36(float) Load 38(b)
229: 36(float) FAdd 228 227
Store 38(b) 229
233: 37(ptr) AccessChain 232(m) 26 215
234: 36(float) Load 233
235: 6(int) ConvertFToS 234
236: 100(ptr) AccessChain 96(uniformBuffer) 235 59
237: 36(float) Load 236
238: 36(float) Load 38(b)
239: 36(float) FAdd 238 237
Store 38(b) 239
243: 7(ptr) AccessChain 242(s) 59
244: 6(int) Load 243
245: 100(ptr) AccessChain 96(uniformBuffer) 244 59
246: 36(float) Load 245
247: 36(float) Load 38(b)
248: 36(float) FAdd 247 246
Store 38(b) 248
253: 7(ptr) AccessChain 252(arr) 26
254: 6(int) Load 253
255: 100(ptr) AccessChain 96(uniformBuffer) 254 59
256: 36(float) Load 255
257: 36(float) Load 38(b)
258: 36(float) FAdd 257 256
Store 38(b) 258
260: 6(int) Load 98(nu_ii)
261: 37(ptr) AccessChain 259(um) 260 215
262: 36(float) Load 261
263: 6(int) ConvertFToS 262
264: 100(ptr) AccessChain 96(uniformBuffer) 263 59
265: 36(float) Load 264
266: 36(float) Load 38(b)
267: 36(float) FAdd 266 265
Store 38(b) 267
271: 6(int) Load 98(nu_ii)
272: 7(ptr) AccessChain 270(us) 59 271
273: 6(int) Load 272
274: 100(ptr) AccessChain 96(uniformBuffer) 273 59
275: 36(float) Load 274
276: 36(float) Load 38(b)
277: 36(float) FAdd 276 275
Store 38(b) 277
279: 6(int) Load 98(nu_ii)
280: 7(ptr) AccessChain 278(uarr) 279
281: 6(int) Load 280
282: 100(ptr) AccessChain 96(uniformBuffer) 281 59
283: 36(float) Load 282
284: 36(float) Load 38(b)
285: 36(float) FAdd 284 283
Store 38(b) 285
286: 6(int) Load 98(nu_ii)
287: 36(float) Load 38(b)
288: 100(ptr) AccessChain 108(storageBuffer) 286 59
Store 288 287
Return
FunctionEnd
11(foo(i1;i1;): 6(int) Function None 8

View File

@ -23,6 +23,7 @@ spv.nonuniform4.frag
Decorate 13(rIndex) Flat
Decorate 13(rIndex) Location 3
Decorate 15 DecorationNonUniformEXT
Decorate 17 DecorationNonUniformEXT
Decorate 21 DecorationNonUniformEXT
2: TypeVoid
3: TypeFunction 2

View File

@ -28,10 +28,12 @@ nonuniformEXT int foo(nonuniformEXT int nupi, nonuniformEXT out int f)
void main()
{
nonuniformEXT int nu_li;
nonuniformEXT int nu_li2;
int dyn_i;
int a = foo(nu_li, nu_li);
nu_li = nonuniformEXT(a) + nonuniformEXT(a * 2);
nu_li2 = a + nonuniformEXT(a * 2);
float b;
b = nu_inv4.x * nu_gf;
@ -46,16 +48,25 @@ void main()
b += texelFetch(uniformTexelBuffer[nu_ii], 1).x;
b += imageLoad(storageTexelBuffer[nu_ii], 1).x;
b += texture(sampler2D(uniformTexArr[nu_ii], uniformSampler), inTexcoord.xy).x;
b += texture(nonuniformEXT(sampler2D(uniformTexArr[nu_ii], uniformSampler)), inTexcoord.xy).x;
nonuniformEXT ivec4 v;
nonuniformEXT mat4 m;
nonuniformEXT struct S { int a; } s;
nonuniformEXT int arr[10];
ivec4 uv;
mat4 um;
struct US { int a[10]; } us;
int uarr[10];
b += uniformBuffer[v.y].a;
b += uniformBuffer[v[2]].a;
b += uniformBuffer[uv[nu_ii]].a;
b += uniformBuffer[int(m[2].z)].a;
b += uniformBuffer[s.a].a;
b += uniformBuffer[arr[2]].a;
b += uniformBuffer[int(um[nu_ii].z)].a;
b += uniformBuffer[us.a[nu_ii]].a;
b += uniformBuffer[uarr[nu_ii]].a;
storageBuffer[nu_ii].b = b;
}