Mesa (main): asahi: Add "set scissor" command

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Module: Mesa
Branch: main
Commit: d7cbfd4f6cbfa252956cbfcccef80274352c96f7
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=d7cbfd4f6cbfa252956cbfcccef80274352c96f7

Author: Alyssa Rosenzweig <alyssa at rosenzweig.io>
Date:   Thu May 27 22:31:08 2021 -0400

asahi: Add "set scissor" command

Signed-off-by: Alyssa Rosenzweig <alyssa at rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11084>

---

 src/asahi/lib/cmdbuf.xml | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/asahi/lib/cmdbuf.xml b/src/asahi/lib/cmdbuf.xml
index 711e7492964..837b6e88146 100644
--- a/src/asahi/lib/cmdbuf.xml
+++ b/src/asahi/lib/cmdbuf.xml
@@ -207,6 +207,12 @@
     <field name="Varying count" size="32" start="3:0" type="uint"/>
   </struct>
 
+  <!-- Indexes into the array of scissor descriptors -->
+  <struct name="Set scissor" size="8">
+    <field name="Tag" size="32" start="0:0" type="hex" default="0x100"/>
+    <field name="Index" size="32" start="1:0" type="uint"/>
+  </struct>
+
   <!--- Commands valid within a pipeline -->
   <struct name="Bind uniform" size="8">
     <field name="Tag" size="8" start="0:0" type="hex" default="0x1d"/>