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authorPaul Berry <[email protected]>2011-12-26 19:39:25 -0800
committerPaul Berry <[email protected]>2012-01-05 13:27:11 -0800
commit456279bb33e09679de61d560aeafa74bb902fe43 (patch)
tree01640997407f5cba5cab09a93ee253baa118088e /scons/x11.py
parent913a5c238b76a84616917dd47c3c7f627c892e58 (diff)
mesa: Fix transform feedback of gl_ClipDistance.
On drivers that set gl_shader_compiler_options::LowerClipDistance (for example i965), references to gl_ClipDistance (a float[8] array) will be converted to references to gl_ClipDistanceMESA (a vec4[2] array). This patch modifies the linker so that requests for transform feedback of gl_ClipDistance are similarly converted. Fixes Piglit test "EXT_transform_feedback/builtin-varyings gl_ClipDistance". Reviewed-by: Kenneth Graunke <[email protected]>
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