diff options
author | Alyssa Rosenzweig <alyssa@rosenzweig.io> | 2021-07-05 19:26:20 -0400 |
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committer | Marge Bot <eric+marge@anholt.net> | 2021-07-06 13:44:50 +0000 |
commit | 8e3f81ccc4006426f833d91ce591e18e7d8416af (patch) | |
tree | 594d32465fba793d084e1076e1fc79445efc15dd /src/asahi | |
parent | 8d79fdea814ff8bbbabc23781c35372b3c4e803f (diff) |
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>
Diffstat (limited to 'src/asahi')
-rw-r--r-- | src/asahi/lib/cmdbuf.xml | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/src/asahi/lib/cmdbuf.xml b/src/asahi/lib/cmdbuf.xml index 4b2adf24fb7..8ffae47b2d3 100644 --- a/src/asahi/lib/cmdbuf.xml +++ b/src/asahi/lib/cmdbuf.xml @@ -458,4 +458,23 @@ <field name="Local size Z" size="32" start="7:0" type="uint"/> <field name="Unk" size="32" start="8:0" type="hex" default="0x60000160"/> </struct> + + <!--- The rest of this file is likely software defined by macOS kernel --> + <enum name="IOGPU Attachment Type"> + <value name="Colour" value="0xA"/> + <value name="Depth" value="0xC"/> + </enum> + + <struct name="IOGPU Attachment" size="24"> + <field name="Unk 0" start="0:0" size="16" default="0x100" type="hex"/> + <field name="Address" start="0:16" size="48" type="address"/> + <field name="Type" start="2:16" size="16" type="IOGPU Attachment Type"/> + <field name="Unk 1" start="3:0" size="32" type="hex"/> + <field name="Unk 2" start="4:0" size="3" type="hex"/> + <field name="Bytes per pixel" start="4:3" size="5" type="uint"/> + <field name="Unk 3" start="4:16" size="4" type="hex" default="0xC"/> + <!-- Percent of total attachment space used for this attachment, expressed + in a decimal percentage [0, 100] <field name="Percent" start="5:16" --> + <field name="Percent" start="5:16" size="16" type="uint"/> + </struct> </agxml> |