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panfrost: Rename the Blend dither disable flag

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It's actually encoding the "Round to FB precision" information.

Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com>
Reviewed-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6797>
This commit is contained in:
Boris Brezillon
2020-09-08 12:48:15 +02:00
committed by Alyssa Rosenzweig
parent 89fafe9e92
commit 54d716a034
3 changed files with 3 additions and 3 deletions
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2
src/gallium/drivers/panfrost/pan_cmdstream.c
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@@ -312,7 +312,7 @@ panfrost_emit_blend(struct panfrost_batch *batch, void *rts,
cfg.srgb = util_format_is_srgb(batch->key.cbufs[i]->format);
cfg.load_destination = blend[i].load_dest;
cfg.dither_disable = !batch->ctx->blend->base.dither;
cfg.round_to_fb_precision = !batch->ctx->blend->base.dither;
if (!(dev->quirks & IS_BIFROST))
cfg.midgard_blend_shader = blend[i].is_shader;

2
src/panfrost/lib/midgard.xml
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@@ -296,7 +296,7 @@
<field name="Midgard blend shader" size="1" start="1" type="bool" default="false"/>
<field name="Enable" size="1" start="9" type="bool" default="true"/>
<field name="sRGB" size="1" start="10" type="bool" default="false"/>
<field name="Dither disable" size="1" start="11" type="bool" default="false"/>
<field name="Round to FB precision" size="1" start="11" type="bool" default="false"/>
</struct>
<struct name="Midgard Blend" size="4" with_opaque="true">

2
src/panfrost/lib/pan_blit.c
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@@ -325,7 +325,7 @@ panfrost_load_midg(
unsigned flags = 0;
pan_pack(&flags, BLEND_FLAGS, cfg) {
cfg.dither_disable = true;
cfg.round_to_fb_precision = true;
cfg.srgb = srgb;
cfg.midgard_blend_shader = blend_shader;
}