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Implement GL_OES_texture_buffer.

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This commit is contained in:
John Kessenich 2015-08-16 12:52:19 -06:00
parent 30314590ff
commit 302b46aebc
6 changed files with 233 additions and 7 deletions
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16
glslang/MachineIndependent/Scan.cpp
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@ -781,9 +781,13 @@ int TScanContext::tokenizeIdentifier()
case IMAGE2DRECT:
case IIMAGE2DRECT:
case UIMAGE2DRECT:
return firstGenerationImage(false);
case IMAGEBUFFER:
case IIMAGEBUFFER:
case UIMAGEBUFFER:
if (parseContext.extensionsTurnedOn(Num_AEP_texture_buffer, AEP_texture_buffer))
return keyword;
return firstGenerationImage(false);
case IMAGE2D:
@ -834,7 +838,6 @@ int TScanContext::tokenizeIdentifier()
case SAMPLER1DARRAYSHADOW:
case USAMPLER1D:
case USAMPLER1DARRAY:
case SAMPLERBUFFER:
afterType = true;
return es30ReservedFromGLSL(130);
@ -858,9 +861,20 @@ int TScanContext::tokenizeIdentifier()
case ISAMPLER2DRECT:
case USAMPLER2DRECT:
afterType = true;
return es30ReservedFromGLSL(140);
case SAMPLERBUFFER:
afterType = true;
if (parseContext.extensionsTurnedOn(Num_AEP_texture_buffer, AEP_texture_buffer))
return keyword;
return es30ReservedFromGLSL(130);
case ISAMPLERBUFFER:
case USAMPLERBUFFER:
afterType = true;
if (parseContext.extensionsTurnedOn(Num_AEP_texture_buffer, AEP_texture_buffer))
return keyword;
return es30ReservedFromGLSL(140);
case SAMPLER2DMS: