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Track separate precision defaults for each kind of sampler, give initial defaults as per spec. Also make fragment floats have no default. Modify/add tests to adapt to these changes.

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git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@22066 e7fa87d3-cd2b-0410-9028-fcbf551c1848
This commit is contained in:
John Kessenich 2013-06-19 05:41:25 +00:00
parent c59d0cd9e6
commit 41a36bbb2f
13 changed files with 91 additions and 34 deletions
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5
glslang/MachineIndependent/ParseHelper.h
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@ -91,6 +91,8 @@ struct TParseContext {
struct TPragma contextPragma;
TPrecisionQualifier defaultPrecision[EbtNumTypes];
static const int maxSamplerIndex = EsdNumDims * (EbtNumTypes * (2 * 2)); // see computeSamplerTypeIndex()
TPrecisionQualifier defaultSamplerPrecision[maxSamplerIndex];
TQualifier defaultGlobalQualification;
TString HashErrMsg;
bool AfterEOF;
@ -130,6 +132,9 @@ struct TParseContext {
bool structQualifierErrorCheck(int line, const TPublicType& pType);
void mergeQualifiers(int line, TPublicType& dst, const TPublicType& src, bool force);
void setDefaultPrecision(int line, TPublicType&, TPrecisionQualifier);
int computeSamplerTypeIndex(TSampler&);
TPrecisionQualifier getDefaultPrecision(TPublicType&);
void precisionQualifierCheck(int line, TPublicType&);
void parameterSamplerCheck(int line, TStorageQualifier qualifier, const TType& type);
bool containsSampler(const TType& type);
void nonInitConstCheck(int line, TString& identifier, TPublicType& type);