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Kenneth Graunke authored
The hardware's integer luminance formats are completely unusable; currently we fall back to RGBA. This means we need to override the texture swizzle to obtain the XXX1 values expected for luminance formats. Fixes spec/EXT_texture_integer/texwrap formats bordercolor [swizzled] on Broadwell - 100% of border color tests now pass on Broadwell. Signed-off-by: Kenneth Graunke <kenneth@whitecape.org> Reviewed-by: Ian Romanick <ian.d.romanick@intel.com> Reviewed-by: Chris Forbes <chrisf@ijw.co.nz> Cc: mesa-stable@lists.freedesktop.org
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