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llvmpipe: enable PIPE_CAP_INDEP_BLEND_FUNC

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The driver was saying that independend blend functions was not supported,
but it really was.  The driver was using the per-target independend blend
factors but the state tracker was only setting the 0th one (per the
Gallium spec).

Fixes a piglit fbo-drawbuffers2-blend regression.
See https://bugs.freedesktop.org/show_bug.cgi?id=33215
This commit is contained in:
Brian Paul 2011-01-17 16:42:43 -07:00
parent afeebecd95
commit 96a2e89dde
1 changed files with 1 additions and 1 deletions
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2
src/gallium/drivers/llvmpipe/lp_screen.c
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@ -151,7 +151,7 @@ llvmpipe_get_param(struct pipe_screen *screen, enum pipe_cap param)
case PIPE_CAP_INDEP_BLEND_ENABLE:
return 1;
case PIPE_CAP_INDEP_BLEND_FUNC:
return 0;
return 1;
case PIPE_CAP_TGSI_FS_COORD_ORIGIN_UPPER_LEFT:
case PIPE_CAP_TGSI_FS_COORD_PIXEL_CENTER_INTEGER:
return 1;