[Bf-blender-cvs] SVN commit: /data/svn/bf-blender [10859] branches/soc-2007-maike/source/ blender: GLSL support checking
Miguel Torres Lima
torreslima at gmail.com
Sat Jun 2 17:47:24 CEST 2007
Revision: 10859
http://projects.blender.org/plugins/scmsvn/viewcvs.php?view=rev&root=bf-blender&revision=10859
Author: maike
Date: 2007-06-02 17:47:23 +0200 (Sat, 02 Jun 2007)
Log Message:
-----------
GLSL support checking
Modified Paths:
--------------
branches/soc-2007-maike/source/blender/include/BIF_glutil.h
branches/soc-2007-maike/source/blender/src/glutil.c
Modified: branches/soc-2007-maike/source/blender/include/BIF_glutil.h
===================================================================
--- branches/soc-2007-maike/source/blender/include/BIF_glutil.h 2007-06-02 13:46:16 UTC (rev 10858)
+++ branches/soc-2007-maike/source/blender/include/BIF_glutil.h 2007-06-02 15:47:23 UTC (rev 10859)
@@ -221,5 +221,9 @@
} bglMats;
void bgl_get_mats(bglMats *mats);
+/* GLSL Support */
+int init_glsl(void);
+int has_glsl_support(void);
+
#endif /* BIF_GLUTIL_H */
Modified: branches/soc-2007-maike/source/blender/src/glutil.c
===================================================================
--- branches/soc-2007-maike/source/blender/src/glutil.c 2007-06-02 13:46:16 UTC (rev 10858)
+++ branches/soc-2007-maike/source/blender/src/glutil.c 2007-06-02 15:47:23 UTC (rev 10859)
@@ -682,3 +682,43 @@
}
+
+
+/****************/
+/* GLSL support */
+/****************/
+
+static int hasGLSL = -1;
+
+
+static void check_glsl_support(void)
+{
+ const unsigned char *gl_extensions;
+ char *v_ext = "GL_ARB_vertex_program";
+ char *f_ext = "GL_ARB_fragment_program";
+
+ gl_extensions = glGetString(GL_EXTENSIONS);
+
+ if(strstr((char *) gl_extensions, v_ext) != NULL && strstr((char *) gl_extensions, f_ext) != NULL){
+ hasGLSL = 1;
+
+ glsl_init_material_programs();
+ }
+ else
+ hasGLSL = 0;
+}
+
+
+int init_glsl(void)
+{
+ if(hasGLSL == -1)
+ check_glsl_support();
+
+ return 0;
+}
+
+
+int has_glsl_support(void)
+{
+ return hasGLSL;
+}
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