BeeEngine/glslang-zig
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Add support for GL_ARB_explicit_uniform_location

Browse source
This commit is contained in:
georgeouzou 2019-08-25 00:16:10 +03:00
parent a3bc04b278
commit d2b24ae5d7
7 changed files with 54 additions and 6 deletions
Download patch file Download diff file Expand all files Collapse all files

10
glslang/MachineIndependent/ParseHelper.cpp
View file

@ -5101,7 +5101,8 @@ void TParseContext::setLayoutQualifier(const TSourceLoc& loc, TPublicType& publi
return;
} else if (id == "location") {
profileRequires(loc, EEsProfile, 300, nullptr, "location");
const char* exts[2] = { E_GL_ARB_separate_shader_objects, E_GL_ARB_explicit_attrib_location };
const char* exts[2] = { E_GL_ARB_separate_shader_objects, E_GL_ARB_explicit_attrib_location };
// GL_ARB_explicit_uniform_location requires 330 or GL_ARB_explicit_attrib_location we do not need to add it here
profileRequires(loc, ~EEsProfile, 330, 2, exts, "location");
if ((unsigned int)value >= TQualifier::layoutLocationEnd)
error(loc, "location is too large", id.c_str(), "");
@ -5858,8 +5859,11 @@ void TParseContext::layoutQualifierCheck(const TSourceLoc& loc, const TQualifier
case EvqBuffer:
{
const char* feature = "location qualifier on uniform or buffer";
requireProfile(loc, EEsProfile | ECoreProfile | ECompatibilityProfile, feature);
profileRequires(loc, ECoreProfile | ECompatibilityProfile, 430, nullptr, feature);
requireProfile(loc, EEsProfile | ECoreProfile | ECompatibilityProfile | ENoProfile, feature);
profileRequires(loc, ~EEsProfile, 330, E_GL_ARB_explicit_attrib_location, feature);
if (!isEsProfile() && (extensionTurnedOn(E_GL_ARB_explicit_attrib_location) || version >= 330)) {
profileRequires(loc, ~EEsProfile, 430, E_GL_ARB_explicit_uniform_location, feature);
}
profileRequires(loc, EEsProfile, 310, nullptr, feature);
break;
}