From: Brian P. <br...@tu...> - 2002-04-12 21:08:10
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Jon Leech at SGI notified me that there's a bug in the GL/glext.h file from March 22 (GL_GLEXT_VERSION=11). This is the version included with Mesa 4.0.2 and is currently in the DRI tree. The tokens GL_DOT3_RGB_EXT and GL_DOT3_RGBA_EXT have the wrong values. They should _not_ have the same value as the corresponding GL_ARB_texture_env_dot3 tokens since there is slightly different behaviour between the two extensions. The corrected glext.h file can be found at http://oss.sgi.com/projects/ogl-sample/registry/ I'm in the process of incorporating it into the Mesa and DRI trees now. Unfortunately, fixing the glext.h file means I also have to fix some Mesa code. In the mean time, if you're using GL_EXT_texture_env_dot3 be aware of the side-effects of this change. For example, if you update your GL/glext.h file Mesa 4.0.2 will not recognize the corrected token values and will generate error values if you try to use them. I think that a new Mesa 4.0.3 release to fix this (and a few other minor glitches) will be a good idea. -Brian |