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panfrost: Simplify Midgard blend disable

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Probably a bit faster too.

Signed-off-by: Alyssa Rosenzweig <alyssa@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11123>
This commit is contained in:
Alyssa Rosenzweig 2021-06-04 14:43:10 -04:00 • committed by Marge Bot
parent 2af0c02ffa
commit e4592d5651
1 changed files with 1 additions and 7 deletions
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8
src/gallium/drivers/panfrost/pan_cmdstream.c
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@ -396,13 +396,7 @@ panfrost_emit_midgard_blend(struct panfrost_batch *batch,
/* Disable blending for unbacked render targets */
if (rt_count == 0 || !batch->key.cbufs[i]) {
pan_pack(packed, BLEND, cfg) {
cfg.midgard.equation.color_mask = 0xf;
cfg.midgard.equation.rgb.a = MALI_BLEND_OPERAND_A_SRC;
cfg.midgard.equation.rgb.b = MALI_BLEND_OPERAND_B_SRC;
cfg.midgard.equation.rgb.c = MALI_BLEND_OPERAND_C_ZERO;
cfg.midgard.equation.alpha.a = MALI_BLEND_OPERAND_A_SRC;
cfg.midgard.equation.alpha.b = MALI_BLEND_OPERAND_B_SRC;
cfg.midgard.equation.alpha.c = MALI_BLEND_OPERAND_C_ZERO;
cfg.enable = false;
}
continue;