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r300g: fix reading from the destination buffer in blending

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Marek Olšák 2009-10-31 05:34:46 +01:00 • committed by Joakim Sindholt
parent 63c9450ae7
commit a8f85dceb5
1 changed files with 2 additions and 0 deletions
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2
src/gallium/drivers/r300/r300_state.c
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@ -75,7 +75,9 @@ static void* r300_create_blend_state(struct pipe_context* pipe,
srcRGB == PIPE_BLENDFACTOR_DST_ALPHA ||
srcRGB == PIPE_BLENDFACTOR_INV_DST_COLOR ||
srcRGB == PIPE_BLENDFACTOR_INV_DST_ALPHA ||
srcA == PIPE_BLENDFACTOR_DST_COLOR ||
srcA == PIPE_BLENDFACTOR_DST_ALPHA ||
srcA == PIPE_BLENDFACTOR_INV_DST_COLOR ||
srcA == PIPE_BLENDFACTOR_INV_DST_ALPHA)
blend->blend_control |= R300_READ_ENABLE;