diff options
| author | Eric Anholt <eric@anholt.net> | 2017-10-02 17:05:24 -0700 |
|---|---|---|
| committer | Eric Anholt <eric@anholt.net> | 2017-10-10 11:42:06 -0700 |
| commit | f2e6e1bbc381ad6a7575e9940248362f8cb0adac (patch) | |
| tree | 40411396385b1662effc7d75956fb19352e36921 /src/gallium/drivers/vc5/vc5_emit.c | |
| parent | 476db7e66b5c2b4cade87c7c8de4bea25ea9eb43 (diff) | |
broadcom/vc5: Fix color masks for non-independent blending.
This gets fbo-mrt-alphatest working except for the second RT's clear color.
Diffstat (limited to 'src/gallium/drivers/vc5/vc5_emit.c')
| -rw-r--r-- | src/gallium/drivers/vc5/vc5_emit.c | 24 |
1 files changed, 16 insertions, 8 deletions
diff --git a/src/gallium/drivers/vc5/vc5_emit.c b/src/gallium/drivers/vc5/vc5_emit.c index 475db7bc868..dd055d49208 100644 --- a/src/gallium/drivers/vc5/vc5_emit.c +++ b/src/gallium/drivers/vc5/vc5_emit.c @@ -336,14 +336,22 @@ vc5_emit_state(struct pipe_context *pctx) } cl_emit(&job->bcl, COLOUR_WRITE_MASKS, mask) { - mask.render_target_0_per_colour_component_write_masks = - (~blend->rt[0].colormask) & 0xf; - mask.render_target_1_per_colour_component_write_masks = - (~blend->rt[1].colormask) & 0xf; - mask.render_target_2_per_colour_component_write_masks = - (~blend->rt[2].colormask) & 0xf; - mask.render_target_3_per_colour_component_write_masks = - (~blend->rt[3].colormask) & 0xf; + if (blend->independent_blend_enable) { + mask.render_target_0_per_colour_component_write_masks = + (~blend->rt[0].colormask) & 0xf; + mask.render_target_1_per_colour_component_write_masks = + (~blend->rt[1].colormask) & 0xf; + mask.render_target_2_per_colour_component_write_masks = + (~blend->rt[2].colormask) & 0xf; + mask.render_target_3_per_colour_component_write_masks = + (~blend->rt[3].colormask) & 0xf; + } else { + uint8_t colormask = (~blend->rt[0].colormask) & 0xf; + mask.render_target_0_per_colour_component_write_masks = colormask; + mask.render_target_1_per_colour_component_write_masks = colormask; + mask.render_target_2_per_colour_component_write_masks = colormask; + mask.render_target_3_per_colour_component_write_masks = colormask; + } } } |