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authorPaul Berry <[email protected]>2013-11-15 14:23:45 -0800
committerPaul Berry <[email protected]>2013-11-21 15:05:09 -0800
commit544e3129c5addeb6c9539339782dd54616ef0499 (patch)
treef615f76a4c237750a3f0af3ad13952f85ec5069b /src/gallium/drivers/r600/r600_pipe.h
parent0f4cacbb53c23e4fa027375c492edd17b40ae748 (diff)
glsl: Fix interstage uniform interface block link error detection.
Previously, we checked for interstage uniform interface block link errors in validate_interstage_interface_blocks(), which is only called on pairs of adjacent shader stages. Therefore, we failed to detect uniform interface block mismatches between non-adjacent shader stages. Before the introduction of geometry shaders, this wasn't a problem, because the only supported shader stages were vertex and fragment shaders, therefore they were always adjacent. However, now that we allow a program to contain vertex, geometry, and fragment shaders, that is no longer the case. Fixes piglit test "skip-stage-uniform-block-array-size-mismatch". Cc: "10.0" <[email protected]> v2: Rename validate_interstage_interface_blocks() to validate_interstage_inout_blocks() to reflect the fact that it no longer validates uniform blocks. Reviewed-by: Jordan Justen <[email protected]> v3: Make validate_interstage_inout_blocks() skip uniform blocks. Reviewed-by: Ian Romanick <[email protected]>
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