From 0c2bbb470ac4b2fa0672c28aab080ea69658c9e5 Mon Sep 17 00:00:00 2001
From: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Date: Sun, 6 Feb 2022 17:38:24 -0500
Subject: [PATCH] agx: Add agx_size_align_16 helper

Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14903>
---
 src/asahi/compiler/agx_compiler.h | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/src/asahi/compiler/agx_compiler.h b/src/asahi/compiler/agx_compiler.h
index abe39b6d761..466b17c7f12 100644
--- a/src/asahi/compiler/agx_compiler.h
+++ b/src/asahi/compiler/agx_compiler.h
@@ -61,6 +61,18 @@ enum agx_size {
    AGX_SIZE_64 = 2
 };
 
+static inline unsigned
+agx_size_align_16(enum agx_size size)
+{
+   switch (size) {
+   case AGX_SIZE_16: return 1;
+   case AGX_SIZE_32: return 2;
+   case AGX_SIZE_64: return 4;
+   }
+
+   unreachable("Invalid size");
+}
+
 typedef struct {
    /* Sufficient for as many SSA values as we need. Immediates and uniforms fit in 16-bits */
    unsigned value : 22;