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asahi: Identify PBE sample count

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Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/19811>
This commit is contained in:
Alyssa Rosenzweig
2022-10-23 12:28:48 -04:00
committed by Marge Bot
parent 1f0edc0158
commit 2e6369f5f6
2 changed files with 8 additions and 14 deletions
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src/asahi/lib/cmdbuf.xml
+7 -11
View File
@@ -183,6 +183,11 @@
<value name="2D Array Multisampled" value="8"/>
</enum>
<enum name="Sample Count">
<value name="2" value="0"/>
<value name="4" value="1"/>
</enum>
<struct name="Render Target" size="24">
<!-- 2D or 2D Multisampled, no layering -->
<field name="Dimension" size="4" start="0" type="Texture dimension" default="2D"/>
@@ -198,12 +203,8 @@
<field name="Unk 52" size="1" start="52" type="bool"/>
<field name="Rotate 90" size="1" start="53" type="bool" default="false"/>
<field name="Flip vertical" size="1" start="54" type="bool" default="false"/>
<!-- not 1c0, tried setting . setting 0x20/0x10/0x8 breaks render. not
0x4/0x2. 0x1 distorts in a funny way, renders upside-down with jitter
around the edges (like it's doing a 2x2 tiling or something).
When enabling mipmapping, Metal sets 0x8 and sets stride to 0x100009 -->
<field name="Unk 55" size="9" start="55" type="hex" default="0x00"/>
<field name="Samples" size="1" start="56" type="Sample Count"/>
<field name="Unk mipmapped" size="1" start="58" type="bool"/>
<field name="Buffer" size="36" start="64" type="address" modifier="shr(4)"/>
<!-- N.b. sRGB is not specified here -->
<field name="Level" size="4" start="100" type="uint"/>
@@ -219,11 +220,6 @@
<field name="Acceleration buffer" size="64" start="128" type="address"/>
</struct>
<enum name="Sample Count">
<value name="2" value="0"/>
<value name="4" value="1"/>
</enum>
<struct name="Texture" size="24">
<field name="Dimension" size="4" start="0" type="Texture dimension" default="2D"/>
<field name="Layout" size="2" start="4" type="Layout"/>
src/gallium/drivers/asahi/agx_state.c
+1 -3
View File
@@ -830,9 +830,7 @@ agx_set_framebuffer_state(struct pipe_context *pctx,
cfg.height = state->height;
cfg.level = surf->u.tex.level;
cfg.buffer = agx_map_texture_gpu(tex, layer);
if (tex->mipmapped)
cfg.unk_55 = 0x8;
cfg.unk_mipmapped = tex->mipmapped;
if (tex->layout.tiling == AIL_TILING_LINEAR) {
cfg.stride = ail_get_linear_stride_B(&tex->layout, level) - 4;