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authorVadim Girlin <[email protected]>2011-06-17 23:02:01 +0400
committerDave Airlie <[email protected]>2011-06-18 16:03:04 +1000
commit2fe39b46e73aea37152777fe11d489e0b1bc3f92 (patch)
tree4461e52100da59f6825ae2025a0e16be37f2ac5f /src/gallium/drivers/rbug/rbug_context.c
parent8ab1c5328b12e8b075f62599a84672024aaf2982 (diff)
r600g: fix LIT to handle src==dst properly
Current LIT implementation uses dst components for storing temp results, possibly overwriting still needed values (depends on the swizzles). This patch uses temp reg for one of such cases (found in etqw) and fixes "LIT R.z, R.xyzz". Tested on evergreen. Fixes some etqw-demo rendering glitches when "Lighting" is set to "High" in the settings. Signed-off-by: Vadim Girlin <[email protected]> Signed-off-by: Dave Airlie <[email protected]>
Diffstat (limited to 'src/gallium/drivers/rbug/rbug_context.c')
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