broadcom/vc5: Do BGRA vs RGBA swapping for the BLEND_CONSTANT_COLOR.

Fixes many of the fbo-blending-formats tests.

1 files changed, 8 insertions, 0 deletions

diff --git a/src/gallium/drivers/vc5/vc5_context.h b/src/gallium/drivers/vc5/vc5_context.h
index a1017bd1a6a..99d170b7dc0 100644
--- a/src/gallium/drivers/vc5/vc5_context.h
+++ b/src/gallium/drivers/vc5/vc5_context.h
@@ -337,6 +337,14 @@ struct vc5_context {
         struct pipe_stencil_ref stencil_ref;
         unsigned sample_mask;
         struct pipe_framebuffer_state framebuffer;
+
+        /* Per render target, whether we should swap the R and B fields in the
+         * shader's color output and in blending.  If render targets disagree
+         * on the R/B swap and use the constant color, then we would need to
+         * fall back to in-shader blending.
+         */
+        uint8_t swap_color_rb;
+
         struct pipe_poly_stipple stipple;
         struct pipe_clip_state clip;
         struct pipe_viewport_state viewport;