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Added a setStringsWithLengths() method to TShader.

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This allows us to pass through non null-terminated strings.
This commit is contained in:
Andrew Woloszyn 2015-07-16 09:48:47 -04:00
parent e3933d684d
commit 6a6aaeffd3
3 changed files with 43 additions and 9 deletions
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13
glslang/Public/ShaderLang.h
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@ -269,7 +269,8 @@ bool InitializeProcess();
void FinalizeProcess();
// Make one TShader per shader that you will link into a program. Then provide
// the shader through setStrings(), then call parse(), then query the info logs.
// the shader through setStrings() or setStringsWithLengths(), then call parse(),
// then query the info logs.
// Optionally use setPreamble() to set a special shader string that will be
// processed before all others but won't affect the validity of #version.
//
@ -282,7 +283,8 @@ class TShader {
public:
explicit TShader(EShLanguage);
virtual ~TShader();
void setStrings(const char* const* s, int n) { strings = s; numStrings = n; }
void setStrings(const char* const* s, int n);
void setStringsWithLengths(const char* const* s, const int* l, int n);
void setPreamble(const char* s) { preamble = s; }
bool parse(const TBuiltInResource*, int defaultVersion, EProfile defaultProfile, bool forceDefaultVersionAndProfile, bool forwardCompatible, EShMessages);
// Equivalent to parse() without a default profile and without forcing defaults.
@ -304,7 +306,14 @@ protected:
TCompiler* compiler;
TIntermediate* intermediate;
TInfoSink* infoSink;
// strings and lengths follow the standard for glShaderSource:
// strings is an array of numStrings pointers to string data.
// lengths can be null, but if not it is an array of numStrings
// integers containing the length of the associated strings.
// if lengths is null or lengths[n] < 0 the associated strings[n] is
// assumed to be null-terminated.
const char* const* strings;
const int* lengths;
const char* preamble;
int numStrings;