---
src/gallium/drivers/r600/r600_state.c | 22 +++++++++++++---------
1 files changed, 13 insertions(+), 9 deletions(-)
diff --git a/src/gallium/drivers/r600/r600_state.c
b/src/gallium/drivers/r600/r600_state.c
index e202056..05180bd 100644
--- a/src/gallium/drivers/r600/r600_state.c
+++ b/src/gallium/drivers/r600/r600_state.c
@@ -160,17 +160,21 @@ static void *r600_create_blend_state(struct pipe_context
*ctx,
r600_pipe_state_add_reg(rstate, R_028808_CB_COLOR_CONTROL,
color_control, 0xFFFFFFFD, NULL);
- for (int i = 0; i < 8; i++) {
- unsigned eqRGB = state->rt[i].rgb_func;
- unsigned srcRGB = state->rt[i].rgb_src_factor;
- unsigned dstRGB = state->rt[i].rgb_dst_factor;
-
- unsigned eqA = state->rt[i].alpha_func;
- unsigned srcA = state->rt[i].alpha_src_factor;
- unsigned dstA = state->rt[i].alpha_dst_factor;
+ for (int i = 0, j = 0; i < 8; i++) {
+ /* state->rt entries > 0 only written if independent blending */
+ if (state->independent_blend_enable)
+ j = i;
+
+ unsigned eqRGB = state->rt[j].rgb_func;
+ unsigned srcRGB = state->rt[j].rgb_src_factor;
+ unsigned dstRGB = state->rt[j].rgb_dst_factor;
+
+ unsigned eqA = state->rt[j].alpha_func;
+ unsigned srcA = state->rt[j].alpha_src_factor;
+ unsigned dstA = state->rt[j].alpha_dst_factor;
uint32_t bc = 0;
- if (!state->rt[i].blend_enable)
+ if (!state->rt[j].blend_enable)
continue;
bc |=
S_028804_COLOR_COMB_FCN(r600_translate_blend_function(eqRGB));
--
1.7.1
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