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glsl2: Conditionally define preprocessor tokens for optional extensions

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The only optional extension currently supported by the compiler is
GL_EXT_texture_array.
This commit is contained in:
Ian Romanick 2010-06-30 16:27:22 -07:00
parent 2d12236117
commit 06143ea094
7 changed files with 25 additions and 12 deletions
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7
src/glsl/glcpp/glcpp.h
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@ -158,8 +158,10 @@ struct glcpp_parser {
int error;
};
struct gl_extensions;
glcpp_parser_t *
glcpp_parser_create (void);
glcpp_parser_create (const struct gl_extensions *extensions);
int
glcpp_parser_parse (glcpp_parser_t *parser);
@ -168,7 +170,8 @@ void
glcpp_parser_destroy (glcpp_parser_t *parser);
int
preprocess(void *talloc_ctx, const char **shader, char **info_log);
preprocess(void *talloc_ctx, const char **shader, char **info_log,
const struct gl_extensions *extensions);
/* Functions for writing to the info log */