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asahi: be explicit about frag properties

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Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/31908>
This commit is contained in:
Alyssa Rosenzweig
2024-10-07 12:46:01 -04:00
parent 2dff6a541e
commit f5d8edd2de
2 changed files with 5 additions and 3 deletions
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src/asahi/genxml/cmdbuf.xml
+3 -3
View File
@@ -709,12 +709,12 @@
<struct name="USC Fragment Properties" size="4">
<field name="Tag" size="8" start="0" type="USC Control" exact="Fragment properties"/>
<field name="Early-z testing" size="1" start="8" type="bool"/>
<field name="Unk 2" size="1" start="9" type="bool" default="true"/>
<field name="Unk 2" size="1" start="9" type="bool"/>
<field name="Unconditional discard 1" size="1" start="10" type="bool"/>
<field name="Unconditional discard 2" size="1" start="11" type="bool"/>
<field name="Unk 3" size="4" start="12" type="hex" default="0xf"/>
<field name="Unk 3" size="4" start="12" type="hex"/>
<field name="Unk 4" size="8" start="16" type="hex"/> <!-- TODO: determine relation, see docs/table.py -->
<field name="Unk 5" size="8" start="24" type="hex" default="0x01"/>
<field name="Unk 5" size="8" start="24" type="hex"/>
</struct>
<!-- USC commands end -->
src/asahi/lib/agx_linker.c
+2
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@@ -199,6 +199,8 @@ agx_fast_link(struct agx_linked_shader *linked, struct agx_device *dev,
if (fragment) {
agx_pack(&linked->fragment_props, USC_FRAGMENT_PROPERTIES, cfg) {
cfg.early_z_testing = !writes_sample_mask;
cfg.unk_2 = true;
cfg.unk_3 = 0xf;
cfg.unk_4 = 0x2;
cfg.unk_5 = 0x0;
}