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Merge branch 'master' into GL_ARB_fragment_coord_conventions

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Greg Fischer 2021-11-24 11:52:08 -07:00 • committed by GitHub
commit 69f9dce708
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62 changed files with 2603 additions and 230 deletions
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70
glslang/MachineIndependent/Initialize.cpp
View file

@ -316,6 +316,7 @@ const CustomFunction CustomFunctions[] = {
{ EOpTextureQuerySize, "textureSize", nullptr },
{ EOpTextureQueryLod, "textureQueryLod", nullptr },
{ EOpTextureQueryLod, "textureQueryLOD", nullptr }, // extension GL_ARB_texture_query_lod
{ EOpTextureQueryLevels, "textureQueryLevels", nullptr },
{ EOpTextureQuerySamples, "textureSamples", nullptr },
{ EOpTexture, "texture", nullptr },
@ -4553,11 +4554,13 @@ void TBuiltIns::initialize(int version, EProfile profile, const SpvVersion& spvV
"\n");
}
// GL_ARB_shader_clock
// GL_ARB_shader_clock& GL_EXT_shader_realtime_clock
if (profile != EEsProfile && version >= 450) {
commonBuiltins.append(
"uvec2 clock2x32ARB();"
"uint64_t clockARB();"
"uvec2 clockRealtime2x32EXT();"
"uint64_t clockRealtimeEXT();"
"\n");
}
@ -6245,38 +6248,44 @@ void TBuiltIns::addQueryFunctions(TSampler sampler, const TString& typeName, int
//
// textureQueryLod(), fragment stage only
// Also enabled with extension GL_ARB_texture_query_lod
// Extension GL_ARB_texture_query_lod says that textureQueryLOD() also exist at extension.
if (profile != EEsProfile && version >= 150 && sampler.isCombined() && sampler.dim != EsdRect &&
! sampler.isMultiSample() && ! sampler.isBuffer()) {
for (int f16TexAddr = 0; f16TexAddr < 2; ++f16TexAddr) {
if (f16TexAddr && sampler.type != EbtFloat16)
continue;
stageBuiltins[EShLangFragment].append("vec2 textureQueryLod(");
stageBuiltins[EShLangFragment].append(typeName);
if (dimMap[sampler.dim] == 1)
if (f16TexAddr)
stageBuiltins[EShLangFragment].append(", float16_t");
else
stageBuiltins[EShLangFragment].append(", float");
else {
if (f16TexAddr)
stageBuiltins[EShLangFragment].append(", f16vec");
else
stageBuiltins[EShLangFragment].append(", vec");
stageBuiltins[EShLangFragment].append(postfixes[dimMap[sampler.dim]]);
}
stageBuiltins[EShLangFragment].append(");\n");
}
stageBuiltins[EShLangCompute].append("vec2 textureQueryLod(");
stageBuiltins[EShLangCompute].append(typeName);
if (dimMap[sampler.dim] == 1)
stageBuiltins[EShLangCompute].append(", float");
else {
stageBuiltins[EShLangCompute].append(", vec");
stageBuiltins[EShLangCompute].append(postfixes[dimMap[sampler.dim]]);
const TString funcName[2] = {"vec2 textureQueryLod(", "vec2 textureQueryLOD("};
for (int i = 0; i < 2; ++i){
for (int f16TexAddr = 0; f16TexAddr < 2; ++f16TexAddr) {
if (f16TexAddr && sampler.type != EbtFloat16)
continue;
stageBuiltins[EShLangFragment].append(funcName[i]);
stageBuiltins[EShLangFragment].append(typeName);
if (dimMap[sampler.dim] == 1)
if (f16TexAddr)
stageBuiltins[EShLangFragment].append(", float16_t");
else
stageBuiltins[EShLangFragment].append(", float");
else {
if (f16TexAddr)
stageBuiltins[EShLangFragment].append(", f16vec");
else
stageBuiltins[EShLangFragment].append(", vec");
stageBuiltins[EShLangFragment].append(postfixes[dimMap[sampler.dim]]);
}
stageBuiltins[EShLangFragment].append(");\n");
}
stageBuiltins[EShLangCompute].append(funcName[i]);
stageBuiltins[EShLangCompute].append(typeName);
if (dimMap[sampler.dim] == 1)
stageBuiltins[EShLangCompute].append(", float");
else {
stageBuiltins[EShLangCompute].append(", vec");
stageBuiltins[EShLangCompute].append(postfixes[dimMap[sampler.dim]]);
}
stageBuiltins[EShLangCompute].append(");\n");
}
stageBuiltins[EShLangCompute].append(");\n");
}
//
@ -8061,7 +8070,7 @@ void TBuiltIns::identifyBuiltIns(int version, EProfile profile, const SpvVersion
}
if (profile != EEsProfile && version < 400) {
symbolTable.setFunctionExtensions("textureQueryLod", 1, &E_GL_ARB_texture_query_lod);
symbolTable.setFunctionExtensions("textureQueryLOD", 1, &E_GL_ARB_texture_query_lod);
}
if (profile != EEsProfile && version >= 460) {
@ -8324,6 +8333,9 @@ void TBuiltIns::identifyBuiltIns(int version, EProfile profile, const SpvVersion
symbolTable.setFunctionExtensions("clockARB", 1, &E_GL_ARB_shader_clock);
symbolTable.setFunctionExtensions("clock2x32ARB", 1, &E_GL_ARB_shader_clock);
symbolTable.setFunctionExtensions("clockRealtimeEXT", 1, &E_GL_EXT_shader_realtime_clock);
symbolTable.setFunctionExtensions("clockRealtime2x32EXT", 1, &E_GL_EXT_shader_realtime_clock);
if (profile == EEsProfile && version < 320) {
symbolTable.setVariableExtensions("gl_PrimitiveID", Num_AEP_geometry_shader, AEP_geometry_shader);
symbolTable.setVariableExtensions("gl_Layer", Num_AEP_geometry_shader, AEP_geometry_shader);

2
glslang/MachineIndependent/Intermediate.cpp
View file

@ -3902,7 +3902,7 @@ TIntermTyped* TIntermediate::promoteConstantUnion(TBasicType promoteTo, TIntermC
case EbtFloat16: PROMOTE(setDConst, double, Get); break; \
case EbtFloat: PROMOTE(setDConst, double, Get); break; \
case EbtDouble: PROMOTE(setDConst, double, Get); break; \
case EbtInt8: PROMOTE(setI8Const, char, Get); break; \
case EbtInt8: PROMOTE(setI8Const, signed char, Get); break; \
case EbtInt16: PROMOTE(setI16Const, short, Get); break; \
case EbtInt: PROMOTE(setIConst, int, Get); break; \
case EbtInt64: PROMOTE(setI64Const, long long, Get); break; \

8
glslang/MachineIndependent/ParseHelper.cpp
View file

@ -6496,6 +6496,8 @@ void TParseContext::layoutQualifierCheck(const TSourceLoc& loc, const TQualifier
error(loc, "can only be used with a uniform", "push_constant", "");
if (qualifier.hasSet())
error(loc, "cannot be used with push_constant", "set", "");
if (qualifier.hasBinding())
error(loc, "cannot be used with push_constant", "binding", "");
}
if (qualifier.hasBufferReference()) {
if (qualifier.storage != EvqBuffer)
@ -6650,8 +6652,10 @@ const TFunction* TParseContext::findFunction(const TSourceLoc& loc, const TFunct
: findFunctionExact(loc, call, builtIn));
else if (version < 120)
function = findFunctionExact(loc, call, builtIn);
else if (version < 400)
function = extensionTurnedOn(E_GL_ARB_gpu_shader_fp64) ? findFunction400(loc, call, builtIn) : findFunction120(loc, call, builtIn);
else if (version < 400) {
bool needfindFunction400 = extensionTurnedOn(E_GL_ARB_gpu_shader_fp64) || extensionTurnedOn(E_GL_ARB_gpu_shader5);
function = needfindFunction400 ? findFunction400(loc, call, builtIn) : findFunction120(loc, call, builtIn);
}
else if (explicitTypesEnabled)
function = findFunctionExplicitTypes(loc, call, builtIn);
else

1
glslang/MachineIndependent/ShaderLang.cpp
View file

@ -1829,6 +1829,7 @@ void TShader::setUniqueId(unsigned long long id)
}
void TShader::setInvertY(bool invert) { intermediate->setInvertY(invert); }
void TShader::setDxPositionW(bool invert) { intermediate->setDxPositionW(invert); }
void TShader::setNanMinMaxClamp(bool useNonNan) { intermediate->setNanMinMaxClamp(useNonNan); }
#ifndef GLSLANG_WEB

13
glslang/MachineIndependent/SymbolTable.cpp
View file

@ -426,12 +426,7 @@ TSymbolTableLevel* TSymbolTableLevel::clone() const
symTableLevel->thisLevel = thisLevel;
symTableLevel->retargetedSymbols.clear();
for (auto &s : retargetedSymbols) {
// Extra constructions to make sure they use the correct allocator pool
TString newFrom;
newFrom = s.first;
TString newTo;
newTo = s.second;
symTableLevel->retargetedSymbols.push_back({std::move(newFrom), std::move(newTo)});
symTableLevel->retargetedSymbols.push_back({s.first, s.second});
}
std::vector<bool> containerCopied(anonId, false);
tLevel::const_iterator iter;
@ -462,11 +457,7 @@ TSymbolTableLevel* TSymbolTableLevel::clone() const
TSymbol* sym = symTableLevel->find(s.second);
if (!sym)
continue;
// Need to declare and assign so newS is using the correct pool allocator
TString newS;
newS = s.first;
symTableLevel->insert(newS, sym);
symTableLevel->insert(s.first, sym);
}
return symTableLevel;

2
glslang/MachineIndependent/SymbolTable.h
View file

@ -84,7 +84,7 @@ typedef TVector<const char*> TExtensionList;
class TSymbol {
public:
POOL_ALLOCATOR_NEW_DELETE(GetThreadPoolAllocator())
explicit TSymbol(const TString *n) : name(n), extensions(0), writable(true) { }
explicit TSymbol(const TString *n) : name(n), uniqueId(0), extensions(0), writable(true) { }
virtual TSymbol* clone() const = 0;
virtual ~TSymbol() { } // rely on all symbol owned memory coming from the pool

18
glslang/MachineIndependent/iomapper.cpp
View file

@ -514,6 +514,24 @@ struct TSymbolValidater
return;
}
else {
// Deal with input/output pairs where one is a block member but the other is loose,
// e.g. with ARB_separate_shader_objects
if (type1.getBasicType() == EbtBlock &&
type1.isStruct() && !type2.isStruct()) {
// Iterate through block members tracking layout
glslang::TString name;
type1.getStruct()->begin()->type->appendMangledName(name);
if (name == mangleName2
&& type1.getQualifier().layoutLocation == type2.getQualifier().layoutLocation) return;
}
if (type2.getBasicType() == EbtBlock &&
type2.isStruct() && !type1.isStruct()) {
// Iterate through block members tracking layout
glslang::TString name;
type2.getStruct()->begin()->type->appendMangledName(name);
if (name == mangleName1
&& type1.getQualifier().layoutLocation == type2.getQualifier().layoutLocation) return;
}
TString err = "Invalid In/Out variable type : " + entKey.first;
infoSink.info.message(EPrefixInternalError, err.c_str());
hadError = true;

6
glslang/MachineIndependent/linkValidate.cpp
View file

@ -312,6 +312,7 @@ void TIntermediate::mergeModes(TInfoSink& infoSink, TIntermediate& unit)
MERGE_TRUE(autoMapBindings);
MERGE_TRUE(autoMapLocations);
MERGE_TRUE(invertY);
MERGE_TRUE(dxPositionW);
MERGE_TRUE(flattenUniformArrays);
MERGE_TRUE(useUnknownFormat);
MERGE_TRUE(hlslOffsets);
@ -759,7 +760,10 @@ void TIntermediate::mergeLinkerObjects(TInfoSink& infoSink, TIntermSequence& lin
auto checkName = [this, unitSymbol, &infoSink](const TString& name) {
for (unsigned int i = 0; i < unitSymbol->getType().getStruct()->size(); ++i) {
if (name == (*unitSymbol->getType().getStruct())[i].type->getFieldName()) {
if (name == (*unitSymbol->getType().getStruct())[i].type->getFieldName()
&& !((*unitSymbol->getType().getStruct())[i].type->getQualifier().hasLocation()
|| unitSymbol->getType().getQualifier().hasLocation())
) {
error(infoSink, "Anonymous member name used for global variable or other anonymous member: ");
infoSink.info << (*unitSymbol->getType().getStruct())[i].type->getCompleteString() << "\n";
}

10
glslang/MachineIndependent/localintermediate.h
View file

@ -290,6 +290,7 @@ public:
resources(TBuiltInResource{}),
numEntryPoints(0), numErrors(0), numPushConstants(0), recursive(false),
invertY(false),
dxPositionW(false),
useStorageBuffer(false),
invariantAll(false),
nanMinMaxClamp(false),
@ -460,6 +461,14 @@ public:
}
bool getInvertY() const { return invertY; }
void setDxPositionW(bool dxPosW)
{
dxPositionW = dxPosW;
if (dxPositionW)
processes.addProcess("dx-position-w");
}
bool getDxPositionW() const { return dxPositionW; }
#ifdef ENABLE_HLSL
void setSource(EShSource s) { source = s; }
EShSource getSource() const { return source; }
@ -1070,6 +1079,7 @@ protected:
int numPushConstants;
bool recursive;
bool invertY;
bool dxPositionW;
bool useStorageBuffer;
bool invariantAll;
bool nanMinMaxClamp; // true if desiring min/max/clamp to favor non-NaN over NaN