diff options
Diffstat (limited to 'src/glsl/glsl_parser_extras.h')
| -rw-r--r-- | src/glsl/glsl_parser_extras.h | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/src/glsl/glsl_parser_extras.h b/src/glsl/glsl_parser_extras.h index 970275c0d1..8d4fca7877 100644 --- a/src/glsl/glsl_parser_extras.h +++ b/src/glsl/glsl_parser_extras.h @@ -73,6 +73,16 @@ struct _mesa_glsl_parse_state { enum _mesa_glsl_parser_targets target; /** + * Printable list of GLSL versions supported by the current context + * + * \note + * This string should probably be generated per-context instead of per + * invokation of the compiler. This should be changed when the method of + * tracking supported GLSL versions changes. + */ + const char *supported_version_string; + + /** * Implementation defined limits that affect built-in variables, etc. * * \sa struct gl_constants (in mtypes.h) @@ -93,6 +103,22 @@ struct _mesa_glsl_parse_state { /* ARB_draw_buffers */ unsigned MaxDrawBuffers; + + /** + * Set of GLSL versions supported by the current context + * + * Knowing that version X is supported doesn't mean that versions before + * X are also supported. Version 1.00 is only supported in an ES2 + * context or when GL_ARB_ES2_compatibility is supported. In an OpenGL + * 3.0 "forward compatible" context, GLSL 1.10 and 1.20 are \b not + * supported. + */ + /*@{*/ + unsigned GLSL_100ES:1; + unsigned GLSL_110:1; + unsigned GLSL_120:1; + unsigned GLSL_130:1; + /*@}*/ } Const; /** |