This patch series modifies the GLSL front-end to implement all the proper behaviors for gl_ClipDistance, namely:
- gl_ClipDistance is predeclared as unsized in both the vertex and fragment shader. - It is an error to size gl_ClipDistance (either explicitly or implicitly) larger than gl_MaxClipDistances. - It is an error to write to both gl_ClipDistance and gl_ClipVertex. There is no back-end support for gl_ClipDistance yet. [PATCH 1/5] glsl: Make gl_ClipDistance[] implicitly sized. [PATCH 2/5] glsl: Add constant gl_MaxClipDistances. [PATCH 3/5] glsl: Rework oversize array check for gl_TexCoord. [PATCH 4/5] glsl: Check that gl_ClipDistance[] is not sized too large. [PATCH 5/5] glsl: Make sure gl_ClipDistance and gl_ClipVertex are not both written. _______________________________________________ mesa-dev mailing list mesa-dev@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/mesa-dev
