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Allow tessellation shaders to work on versions back to 150. Also combined all the tessellation tests into a single run.

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git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@24569 e7fa87d3-cd2b-0410-9028-fcbf551c1848
This commit is contained in:
John Kessenich 2013-12-18 18:47:12 +00:00
parent 7c908d2543
commit e8fe7b81d7
20 changed files with 1487 additions and 582 deletions
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8
glslang/MachineIndependent/Initialize.cpp
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@ -811,7 +811,7 @@ void TBuiltIns::initialize(int version, EProfile profile)
//
//============================================================================
if (version >= 400)
if (version >= 150)
stageBuiltins[EShLangTessControl].append(
"void barrier();"
);
@ -1255,7 +1255,7 @@ void TBuiltIns::initialize(int version, EProfile profile)
//
//============================================================================
if (version >= 400) {
if (version >= 150) {
// Note: "in gl_PerVertex {...} gl_in[gl_MaxPatchVertices];" is declared in initialize() below,
// as it depends on the resource sizing of gl_MaxPatchVertices.
@ -1293,7 +1293,7 @@ void TBuiltIns::initialize(int version, EProfile profile)
//
//============================================================================
if (version >= 400) {
if (version >= 150) {
// Note: "in gl_PerVertex {...} gl_in[gl_MaxPatchVertices];" is declared in initialize() below,
// as it depends on the resource sizing of gl_MaxPatchVertices.
@ -2001,7 +2001,7 @@ void TBuiltIns::initialize(const TBuiltInResource &resources, int version, EProf
}
// tessellation
if (version >= 400) {
if (version >= 150) {
snprintf(builtInConstant, maxSize, "const int gl_MaxTessControlInputComponents = %d;", resources.maxTessControlInputComponents);
s.append(builtInConstant);
snprintf(builtInConstant, maxSize, "const int gl_MaxTessControlOutputComponents = %d;", resources.maxTessControlOutputComponents);