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swr: mark color clamping as unsupported
authorIlia Mirkin <imirkin@alum.mit.edu>
Sun, 13 Nov 2016 14:20:03 +0000 (09:20 -0500)
committerIlia Mirkin <imirkin@alum.mit.edu>
Wed, 16 Nov 2016 01:26:32 +0000 (20:26 -0500)
commitdafffd2f11889fa1d04149cb1f797ccfb06e2f05
tree81b794d36adcaa691dcb0e260660a940fffde580
parent2b6b15ab3fbf8aea268296269843344d111a1340
swr: mark color clamping as unsupported

There is no functionality in swr to clamp either vertex or frag colors.
This could be added in swr_shader, at which point these could be
re-enabled.

Fixes arb_color_buffer_float-render

Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Reviewed-by: Tim Rowley <timothy.o.rowley@intel.com>
src/gallium/drivers/swr/swr_screen.cpp