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Add mechanism for specifying names for source strings.

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Expose a new method setStringsWithLengthsAndNames() in the interface
which allows the caller to set descriptive names for source strings.
These names can be used in error messages.
This commit is contained in:
Lei Zhang 2015-07-21 10:23:43 -04:00
parent b9e5424792
commit 1719fb207a
3 changed files with 61 additions and 17 deletions
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6
glslang/Public/ShaderLang.h
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@ -285,6 +285,8 @@ public:
virtual ~TShader();
void setStrings(const char* const* s, int n);
void setStringsWithLengths(const char* const* s, const int* l, int n);
void setStringsWithLengthsAndNames(
const char* const* s, const int* l, const char* const* names, 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.
@ -312,8 +314,12 @@ protected:
// 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.
// stringNames is the optional names for all the strings. If stringNames
// is null, then none of the strings has name. If a certain element in
// stringNames is null, then the corresponding string does not have name.
const char* const* strings;
const int* lengths;
const char* const* stringNames;
const char* preamble;
int numStrings;