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Add support for extension GL_ARB_texture_query_lod. (#2194)

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pmistryNV 2020-04-27 22:46:54 -07:00 • committed by GitHub
parent b858d41964
commit f03cb290ac
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7 changed files with 192 additions and 49 deletions
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9
glslang/MachineIndependent/Initialize.cpp
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@ -5843,9 +5843,9 @@ void TBuiltIns::addQueryFunctions(TSampler sampler, const TString& typeName, int
//
// textureQueryLod(), fragment stage only
//
// Also enabled with extension GL_ARB_texture_query_lod
if (profile != EEsProfile && version >= 400 && sampler.isCombined() && sampler.dim != EsdRect &&
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)
@ -7549,6 +7549,10 @@ void TBuiltIns::identifyBuiltIns(int version, EProfile profile, const SpvVersion
BuiltInVariable("gl_FragStencilRefARB", EbvFragStencilRef, symbolTable);
}
if (profile != EEsProfile && version < 400) {
symbolTable.setFunctionExtensions("textureQueryLod", 1, &E_GL_ARB_texture_query_lod);
}
if (profile != EEsProfile && version >= 460) {
symbolTable.setFunctionExtensions("rayQueryInitializeEXT", 1, &E_GL_EXT_ray_query);
symbolTable.setFunctionExtensions("rayQueryTerminateEXT", 1, &E_GL_EXT_ray_query);
@ -8065,6 +8069,7 @@ void TBuiltIns::identifyBuiltIns(int version, EProfile profile, const SpvVersion
symbolTable.setFunctionExtensions("groupMemoryBarrier", 1, &E_GL_ARB_compute_shader);
}
symbolTable.setFunctionExtensions("controlBarrier", 1, &E_GL_KHR_memory_scope_semantics);
symbolTable.setFunctionExtensions("debugPrintfEXT", 1, &E_GL_EXT_debug_printf);