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Author SHA1 Message Date
Alyssa Rosenzweig
a8bf729f8a asahi: Support 2D array and 3D textures 
As far as I can tell, these *must* be tiled. Other than that, the
implementation is completely routine. Passes

dEQP-GLES3.functional.texture.format.unsized.*2d_array*

Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14903>
 2022-02-18 23:48:32 +00:00
Alyssa Rosenzweig
d103d64df6 asahi: Add some notes to XML about mipmapping 
Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14903>
 2022-02-18 23:48:32 +00:00
Alyssa Rosenzweig
06b2d97666 asahi: Add 2D Array and 3D texture dimensions 
Add to XML and translate in the driver.

Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14903>
 2022-02-18 23:48:32 +00:00
Alyssa Rosenzweig
1a3e21a4de asahi: Identify Level field of render target descriptor 
Hardware support for rendering into nonzero mip levels.

Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14903>
 2022-02-18 23:48:32 +00:00
Alyssa Rosenzweig
daab41b80b asahi: Identify IOGPU_ATTACHMENT::size 
Oops.

Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14898>
 2022-02-06 09:48:34 -05:00
Alyssa Rosenzweig
dcc12656e3 asahi: Route sample mask from shader 
Compiler-controlled bit in the cmdstream.

Some other magic bits are needed for sample mask writes to work
properly.

Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14219>
 2022-01-16 18:23:28 +00:00
Alyssa Rosenzweig
9b57600502 asahi: Rectify confusing XML comment 
The field was split up...

Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14219>
 2022-01-16 18:23:28 +00:00
Alyssa Rosenzweig
3341abc5d7 asahi: Break out Fragment Parameters word 
What the other 31 bits are for is anyone's guess.

Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14219>
 2022-01-16 18:23:28 +00:00
Alyssa Rosenzweig
fc5a72be2f asahi: Add XML for unknown 0x4a packet 
Enough bits of this packet are known that open-coding hex bytes for it
is annoying. Add some XML correpsonding to what we know.

Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14219>
 2022-01-16 18:23:28 +00:00
Alyssa Rosenzweig
81d22da6de asahi: Fix BIND_PIPELINE sizing and alignment 
Fix a bug in BIND_PIPELINE XML reported by Dougall, which cleans up
a bit of both decoder and driver.

Instead of...

   * 17 bytes BIND_PIPELINE  (17)
   * An unused 8 byte record (25)
   * A set of N 8 byte records (25 + 8 * N)
   * Oops, 1 byte too many! One just disappeared (24 + 8 * N)

It seems to instead be

   * 24 bytes BIND_PIPELINE (24)
   * A set of N 8 byte records (24 + 8 * N)

without the sentinel record. These means the 8 byte records themselves
are shuffled, with the high byte of the pointers split from the low
word, but that's less gross than an off-by-one.

It's still not clear what the last 8 bytes of the BIND_VERTEX_PIPELINE
structure mean, or the last 4 byte of the BIND_FRAGMENT_PIPELINE
structure which seems to be a bit shorter.

Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/13784>
 2021-11-18 23:35:25 +00:00
Alyssa Rosenzweig
30433ae716 asahi: Deflake addresses 
Reported by Dougall.

Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/13784>
 2021-11-18 23:35:25 +00:00
Alyssa Rosenzweig
1671022bf2 asahi: Identify texture dimension field 
Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/12053>
 2021-07-24 13:56:04 -04:00
Alyssa Rosenzweig
23f5ad668f asahi: Fix sampler filtering flag 
Typo in the XML. Fixes broken filtering. Still chasing an off-by-one.

Fixes: cad54e2721 ("asahi: Add command buffer XML definitions")
Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/12053>
 2021-07-24 13:56:04 -04:00
Alyssa Rosenzweig
f376a90d21 asahi: Identify texture address field 
Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/12053>
 2021-07-24 13:56:04 -04:00
Alyssa Rosenzweig
3d75cff7d7 asahi: Identify triangle/lines vs point varyings 
Seems to allow skipping over point coords?

Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11818>
 2021-07-11 22:32:41 +00:00
Alyssa Rosenzweig
01174fcec8 asahi: Use XML for interpolation packet 
Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11730>
 2021-07-06 13:44:50 +00:00
Alyssa Rosenzweig
4c99510d3b asahi: Identify attachment length field 
Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11730>
 2021-07-06 13:44:50 +00:00
Alyssa Rosenzweig
b8bc5ed297 asahi: Use GenXML for main bind fragment 
Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11730>
 2021-07-06 13:44:50 +00:00
Alyssa Rosenzweig
19bb9d278f asahi: Extend IOGPU header to contain encoder 
Let's squash together all the resulting zeroes. Trying to discern some structure out of this.

Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11730>
 2021-07-06 13:44:50 +00:00
Alyssa Rosenzweig
c1d8ed1bc2 asahi: Move IOGPU header to XML 
Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11730>
 2021-07-06 13:44:50 +00:00
Alyssa Rosenzweig
8e3f81ccc4 asahi: Add XML for the attachment structure 
We need a lot more control over these magic structures to get Z/S attachments working correctly. This is an early start.

Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11730>
 2021-07-06 13:44:50 +00:00
Alyssa Rosenzweig
18a34dc47e asahi: Implement the stencil test 
Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11730>
 2021-07-06 13:44:50 +00:00
Alyssa Rosenzweig
dc968a9bec asahi: Prepack rasterizer faces 
A bit more efficient and will allow easy implementation of the stencil test.

Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11730>
 2021-07-06 13:44:50 +00:00
Alyssa Rosenzweig
bee077f5e2 asahi: Identify vertex texture/sampler counts 
Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11718>
 2021-07-05 20:56:04 +00:00
Alyssa Rosenzweig
eabcf9f31e asahi: Identify varying descriptor fields 
Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11718>
 2021-07-05 20:56:03 +00:00
Alyssa Rosenzweig
6899f002fa asahi: Add mipmapping state to the XML 
Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11086>
 2021-06-01 01:31:02 +00:00
Alyssa Rosenzweig
6bb7172622 asahi: Hide pixel formats behind an opaque type 
Convenient for mapping a format table.

Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11086>
 2021-06-01 01:31:02 +00:00
Alyssa Rosenzweig
022e482eaa asahi: Add format enums 
Split it up into the underlying parts. Now we can decode every format
accessible in Metal.

Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11086>
 2021-06-01 01:31:02 +00:00
Alyssa Rosenzweig
bfd5e52f16 asahi: Note that "render target" lacks an sRGB bit 
sRGB is handled through other mechanisms.

Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11086>
 2021-06-01 01:31:02 +00:00
Alyssa Rosenzweig
118682dd83 asahi: Identify line stride in texture/RT XML 
The off-by-four is concerning.

Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11086>
 2021-06-01 01:31:02 +00:00
Alyssa Rosenzweig
9c0ef01c68 asahi: Add layout enum to XML 
Used for textures and render targets. There are more values here, probably for
other tiling schemes and compression.

Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11086>
 2021-06-01 01:31:02 +00:00
Alyssa Rosenzweig
5c97d1c837 asahi: Implement wide lines 
Identify line width field and route through the Gallium line width.

Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11086>
 2021-06-01 01:31:02 +00:00
Alyssa Rosenzweig
6fbc1cb52a asahi: Update viewport descriptor depth fields 
Acts like a translate/scale pair more generally, not specific to near/far
planes.

Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11084>
 2021-05-30 23:32:02 +00:00
Alyssa Rosenzweig
9392e2b275 asahi: Add unknown bits seen with the GL driver 
Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11084>
 2021-05-30 23:32:02 +00:00
Alyssa Rosenzweig
f99f7e70d7 asahi: Add scissor enable bit 
Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11084>
 2021-05-30 23:32:01 +00:00
Alyssa Rosenzweig
d7cbfd4f6c asahi: Add "set scissor" command 
Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11084>
 2021-05-30 23:32:01 +00:00
Alyssa Rosenzweig
f170b8357b asahi: Fix scissor descriptor definition 
Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11084>
 2021-05-30 23:32:01 +00:00
Alyssa Rosenzweig
cad54e2721 asahi: Add command buffer XML definitions 
Formatted for GenXML. Incomplete and probably riddled with errors, but a
good start.

Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Acked-by: Jason Ekstrand <jason@jlekstrand.net>
Acked-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10582>
 2021-05-02 17:41:20 -04:00