From 0dd9076db2154d787f6e06b713721e877b746b83 Mon Sep 17 00:00:00 2001
From: Darren Wihandi <65404740+fairywreath@users.noreply.github.com>
Date: Fri, 24 Jan 2025 16:13:16 -0500
Subject: Add bgra8 format (#6163)

* add brga8 format

* add tests

* minor fixes

* cleanup

* maybe fix broken quad control test

* add missing xslang flag on test

---------

Co-authored-by: Yong He <yonghe@outlook.com>
---
 tests/wgsl/texture-storage.slang | 11 +++++++++++
 1 file changed, 11 insertions(+)

(limited to 'tests/wgsl')

diff --git a/tests/wgsl/texture-storage.slang b/tests/wgsl/texture-storage.slang
index 1109dbfb1..62c8d13c8 100644
--- a/tests/wgsl/texture-storage.slang
+++ b/tests/wgsl/texture-storage.slang
@@ -28,6 +28,16 @@ RWStructuredBuffer<int> outputBuffer;
 [format("rgba8")] RWTexture3D<float4>      w3D_f32v4;
 [format("rgba8")] RWTexture2DArray<float4> w2DArray_f32v4;
 
+//TEST_INPUT: RWTexture1D(format=B8G8R8A8_UNORM, size=4, content = zero):name w1D_f32_bgra_v4
+//TEST_INPUT: RWTexture2D(format=B8G8R8A8_UNORM, size=4, content = zero):name w2D_f32_bgra_v4
+//TEST_INPUT: RWTexture3D(format=B8G8R8A8_UNORM, size=4, content = zero):name w3D_f32_bgra_v4
+//TEST_INPUT: RWTexture2D(format=B8G8R8A8_UNORM, size=4, content = zero, arrayLength=2):name w2DArray_f32_bgra_v4
+// WGSL: var w1D_f32_bgra_v4{{[^:]*}}: texture_storage_1d<bgra8unorm, read_write>
+[format("bgra8")] RWTexture1D<float4>      w1D_f32_bgra_v4;
+[format("bgra8")] RWTexture2D<float4>      w2D_f32_bgra_v4;
+[format("bgra8")] RWTexture3D<float4>      w3D_f32_bgra_v4;
+[format("bgra8")] RWTexture2DArray<float4> w2DArray_f32_bgra_v4;
+
 // i32 types
 
 //TEST_INPUT: RWTexture1D(format=R32G32_SINT, size=4, content = zero):name w1D_i32v2
@@ -127,6 +137,7 @@ void fragMain()
     bool result = true
         && TEST_textureStorage_StoreLoad<float2>(w1D_f32v2, w2D_f32v2, w3D_f32v2, w2DArray_f32v2)
         && TEST_textureStorage_StoreLoad<float4>(w1D_f32v4, w2D_f32v4, w3D_f32v4, w2DArray_f32v4)
+        && TEST_textureStorage_StoreLoad<float4>(w1D_f32_bgra_v4, w2D_f32_bgra_v4, w3D_f32_bgra_v4, w2DArray_f32_bgra_v4)
         && TEST_textureStorage_StoreLoad<int32_t2>(w1D_i32v2, w2D_i32v2, w3D_i32v2, w2DArray_i32v2)
         && TEST_textureStorage_StoreLoad<int32_t4>(w1D_i32v4, w2D_i32v4, w3D_i32v4, w2DArray_i32v4)
         && TEST_textureStorage_StoreLoad<uint32_t2>(w1D_u32v2, w2D_u32v2, w3D_u32v2, w2DArray_u32v2)
-- 
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