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Web: Add SSBOs and a few other missing compute features.

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This commit is contained in:
John Kessenich 2019-10-17 07:08:40 -06:00
parent 51ed01c877
commit 3dd1ce5b54
11 changed files with 1612 additions and 1502 deletions
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18
glslang/MachineIndependent/ParseHelper.cpp
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@ -3813,10 +3813,6 @@ void TParseContext::arraySizesCheck(const TSourceLoc& loc, const TQualifier& qua
// for ES, if size isn't coming from an initializer, it has to be explicitly declared now,
// with very few exceptions
// last member of ssbo block exception:
if (qualifier.storage == EvqBuffer && lastMember)
return;
// implicitly-sized io exceptions:
switch (language) {
case EShLangGeometry:
@ -3851,6 +3847,10 @@ void TParseContext::arraySizesCheck(const TSourceLoc& loc, const TQualifier& qua
#endif
// last member of ssbo block exception:
if (qualifier.storage == EvqBuffer && lastMember)
return;
arraySizeRequiredCheck(loc, *arraySizes);
}
@ -5384,6 +5384,7 @@ void TParseContext::setLayoutQualifier(const TSourceLoc& loc, TPublicType& publi
#endif
case EShLangCompute:
if (id.compare(0, 11, "local_size_") == 0) {
#ifndef GLSLANG_WEB
if (language == EShLangMeshNV || language == EShLangTaskNV) {
requireExtensions(loc, 1, &E_GL_NV_mesh_shader, "gl_WorkGroupSize");
}
@ -5392,6 +5393,7 @@ void TParseContext::setLayoutQualifier(const TSourceLoc& loc, TPublicType& publi
profileRequires(loc, EEsProfile, 310, 0, "gl_WorkGroupSize");
profileRequires(loc, ~EEsProfile, 430, E_GL_ARB_compute_shader, "gl_WorkGroupSize");
}
#endif
if (nonLiteral)
error(loc, "needs a literal integer", "local_size", "");
if (id.size() == 12 && value == 0) {
@ -8017,7 +8019,9 @@ void TParseContext::updateStandaloneQualifierDefaults(const TSourceLoc& loc, con
}
if (intermediate.getLocalSize(i) > (unsigned int)max)
error(loc, "too large; see gl_MaxComputeWorkGroupSize", "local_size", "");
} else if (language == EShLangMeshNV) {
}
#ifndef GLSLANG_WEB
else if (language == EShLangMeshNV) {
switch (i) {
case 0: max = resources.maxMeshWorkGroupSizeX_NV; break;
case 1: max = resources.maxMeshWorkGroupSizeY_NV; break;
@ -8035,7 +8039,9 @@ void TParseContext::updateStandaloneQualifierDefaults(const TSourceLoc& loc, con
}
if (intermediate.getLocalSize(i) > (unsigned int)max)
error(loc, "too large; see gl_MaxTaskWorkGroupSizeNV", "local_size", "");
} else {
}
#endif
else {
assert(0);
}