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llvmpipe: Color slot interpolation can be flat or perspective, not linear.

Browse source 
Fixes a bunch of glsl 1.10 interpolation piglit tests.

Signed-off-by: Olivier Galibert <galibert@pobox.com>
Signed-off-by: José Fonseca <jfonseca@vmware.com>
This commit is contained in:
Olivier Galibert 2012-05-15 22:10:08 +02:00 • committed by José Fonseca
parent 4050756804
commit 982df3c1a5
3 changed files with 3 additions and 3 deletions
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2
src/gallium/drivers/llvmpipe/lp_bld_interp.h
View file

@ -55,7 +55,7 @@
* src_index.
*
* LP_INTERP_COLOR is translated to either LP_INTERP_CONSTANT or
* LINEAR depending on flatshade state.
* PERSPECTIVE depending on flatshade state.
*/
enum lp_interp {
LP_INTERP_CONSTANT,

2
src/gallium/drivers/llvmpipe/lp_state_fs.c
View file

@ -555,7 +555,7 @@ generate_fragment(struct llvmpipe_context *lp,
if (key->flatshade)
inputs[i].interp = LP_INTERP_CONSTANT;
else
inputs[i].interp = LP_INTERP_LINEAR;
inputs[i].interp = LP_INTERP_PERSPECTIVE;
}
}

2
src/gallium/drivers/llvmpipe/lp_state_setup.c
View file

@ -790,7 +790,7 @@ lp_make_setup_variant_key(struct llvmpipe_context *lp,
if (lp->rasterizer->flatshade)
key->inputs[i].interp = LP_INTERP_CONSTANT;
else
key->inputs[i].interp = LP_INTERP_LINEAR;
key->inputs[i].interp = LP_INTERP_PERSPECTIVE;
}
}