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Implement the extension GL_ARB_gpu_shader_int64

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- Add new keyword int64_t/uint64_t/i64vec/u64vec.
- Support 64-bit integer literals (dec/hex/oct).
- Support built-in operators for 64-bit integer type.
- Add implicit and explicit type conversion for 64-bit integer type.
- Add new built-in functions defined in this extension.
This commit is contained in:
Rex Xu 2016-04-22 16:51:45 +08:00
parent 010e93fe62
commit 8ff43de891
33 changed files with 5047 additions and 3009 deletions
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6
glslang/Include/Types.h
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@ -182,6 +182,8 @@ struct TSampler { // misnomer now; includes images, textures without sampler,
case EbtFloat: break;
case EbtInt: s.append("i"); break;
case EbtUint: s.append("u"); break;
case EbtInt64: s.append("i64"); break;
case EbtUint64: s.append("u64"); break;
default: break; // some compilers want this
}
if (image) {
@ -1319,6 +1321,8 @@ public:
case EbtDouble:
case EbtInt:
case EbtUint:
case EbtInt64:
case EbtUint64:
case EbtBool:
return true;
default:
@ -1409,6 +1413,8 @@ public:
case EbtDouble: return "double";
case EbtInt: return "int";
case EbtUint: return "uint";
case EbtInt64: return "int64_t";
case EbtUint64: return "uint64_t";
case EbtBool: return "bool";
case EbtAtomicUint: return "atomic_uint";
case EbtSampler: return "sampler/image";