From 2d1223611700b33aab084f1927bfc1ff1b284115 Mon Sep 17 00:00:00 2001 From: Ian Romanick Date: Wed, 30 Jun 2010 16:03:19 -0700 Subject: glsl2: Define preprocessor tokens for extensions Currently only GL_ARB_draw_buffers and GL_ARB_texture_rectangle are defined because those extensions are always enabled. This make tex_rect-03.frag pass. --- src/glsl/glcpp/glcpp-parse.y | 18 +++++++++++++++++- 1 file changed, 17 insertions(+), 1 deletion(-) diff --git a/src/glsl/glcpp/glcpp-parse.y b/src/glsl/glcpp/glcpp-parse.y index 6beac18c65..d4cb006bbc 100644 --- a/src/glsl/glcpp/glcpp-parse.y +++ b/src/glsl/glcpp/glcpp-parse.y @@ -897,6 +897,8 @@ glcpp_parser_t * glcpp_parser_create (void) { glcpp_parser_t *parser; + token_t *tok; + token_list_t *list; parser = xtalloc (NULL, glcpp_parser_t); @@ -919,6 +921,19 @@ glcpp_parser_create (void) parser->info_log = talloc_strdup(parser, ""); parser->error = 0; + /* Add pre-defined macros. */ + tok = _token_create_ival (parser, INTEGER, 1); + + list = _token_list_create(parser); + _token_list_append(list, tok); + _define_object_macro(parser, NULL, "GL_ARB_draw_buffers", list); + + list = _token_list_create(parser); + _token_list_append(list, tok); + _define_object_macro(parser, NULL, "GL_ARB_texture_rectangle", list); + + talloc_unlink(parser, tok); + return parser; } @@ -1413,7 +1428,8 @@ _define_object_macro (glcpp_parser_t *parser, { macro_t *macro; - _check_for_reserved_macro_name(parser, loc, identifier); + if (loc != NULL) + _check_for_reserved_macro_name(parser, loc, identifier); macro = xtalloc (parser, macro_t); -- cgit v1.2.3