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-rw-r--r--src/gallium/drivers/r300/r300_state.c11
1 files changed, 11 insertions, 0 deletions
diff --git a/src/gallium/drivers/r300/r300_state.c b/src/gallium/drivers/r300/r300_state.c
index fd02f82bc9e..377b726296b 100644
--- a/src/gallium/drivers/r300/r300_state.c
+++ b/src/gallium/drivers/r300/r300_state.c
@@ -487,6 +487,7 @@ static void r300_set_blend_color(struct pipe_context* pipe,
(struct r300_blend_color_state*)r300->blend_color_state.state;
struct pipe_blend_color c;
enum pipe_format format = fb->nr_cbufs ? fb->cbufs[0]->format : 0;
+ float tmp;
CB_LOCALS;
state->state = *color; /* Save it, so that we can reuse it in set_fb_state */
@@ -513,6 +514,13 @@ static void r300_set_blend_color(struct pipe_context* pipe,
c.color[2] = c.color[3];
break;
+ case PIPE_FORMAT_R8G8B8A8_UNORM:
+ case PIPE_FORMAT_R8G8B8X8_UNORM:
+ tmp = c.color[0];
+ c.color[0] = c.color[2];
+ c.color[2] = tmp;
+ break;
+
default:;
}
}
@@ -919,6 +927,9 @@ r300_set_framebuffer_state(struct pipe_context* pipe,
/* Need to reset clamping or colormask. */
r300_mark_atom_dirty(r300, &r300->blend_state);
+ /* Re-swizzle the blend color. */
+ r300_set_blend_color(pipe, &((struct r300_blend_color_state*)r300->blend_color_state.state)->state);
+
/* If zsbuf is set from NULL to non-NULL or vice versa.. */
if (!!old_state->zsbuf != !!state->zsbuf) {
r300_mark_atom_dirty(r300, &r300->dsa_state);