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gallium: fix bug in PIPE_BLENDFACTOR_INV_DST_ALPHA case

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This commit is contained in:
Brian Paul 2008-04-09 14:17:48 -06:00
parent da8934034b
commit f7e475280a
1 changed files with 1 additions and 1 deletions
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2
src/gallium/drivers/softpipe/sp_quad_blend.c
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@ -561,7 +561,7 @@ blend_quad(struct quad_stage *qs, struct quad_header *quad)
case PIPE_BLENDFACTOR_INV_DST_ALPHA:
{
float inv_comp[4];
VEC4_SUB(inv_comp, one, quadColor[3]); /* A */
VEC4_SUB(inv_comp, one, dest[3]); /* A */
VEC4_MUL(dest[0], inv_comp, dest[0]); /* R */
VEC4_MUL(dest[1], inv_comp, dest[1]); /* G */
VEC4_MUL(dest[2], inv_comp, dest[2]); /* B */