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panfrost: Group SFBD code tighter 

Allows us to drop the redundant check by reordering, and will match the
conventions we'll use once the whole structure is XMLified.

Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Reviewed-by: Tomeu Vizoso <tomeu.vizoso@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6440>
This commit is contained in:
Alyssa Rosenzweig 2020-08-20 19:31:00 -04:00 committed by Tomeu Vizoso
parent 518537d1c8
commit 1574866233
1 changed files with 3 additions and 6 deletions
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9
src/gallium/drivers/panfrost/pan_cmdstream.c
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@ -685,12 +685,6 @@ panfrost_emit_frag_shader(struct panfrost_context *ctx,
fragmeta->unknown2_3 |= MALI_DEPTH_FUNC(panfrost_translate_compare_func(
zsa->base.depth.enabled ? zsa->base.depth.func : PIPE_FUNC_ALWAYS));
SET_BIT(fragmeta->unknown2_4, MALI_NO_DITHER,
(dev->quirks & MIDGARD_SFBD) &&
!ctx->blend->base.dither);
SET_BIT(fragmeta->unknown2_4, 0x10, dev->quirks & MIDGARD_SFBD);
SET_BIT(fragmeta->unknown2_4, MALI_ALPHA_TO_COVERAGE,
ctx->blend->base.alpha_to_coverage);
@ -734,6 +728,9 @@ panfrost_emit_frag_shader(struct panfrost_context *ctx,
SET_BIT(fragmeta->unknown2_3, MALI_CAN_DISCARD,
blend[0].load_dest);
fragmeta->unknown2_4 |= 0x10;
SET_BIT(fragmeta->unknown2_4, MALI_NO_DITHER, !ctx->blend->base.dither);
} else if (!(dev->quirks & IS_BIFROST)) {
/* Bug where MRT-capable hw apparently reads the last blend
* shader from here instead of the usual location? */