From a43b1566e666b8d9ef1931b8ff2cce9c2d934bea Mon Sep 17 00:00:00 2001
From: Corentin Wallez <cwallez@chromium.org>
Date: Thu, 21 Sep 2017 15:01:35 -0400
Subject: [PATCH] Make MetalBackend require BGRA8 swapchain

---
 src/utils/MetalBinding.mm | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/utils/MetalBinding.mm b/src/utils/MetalBinding.mm
index a0119aacb6..36b3a58971 100644
--- a/src/utils/MetalBinding.mm
+++ b/src/utils/MetalBinding.mm
@@ -70,7 +70,7 @@ namespace utils {
 
             nxtSwapChainError Configure(nxtTextureFormat format, nxtTextureUsageBit,
                     uint32_t width, uint32_t height) {
-                if (format != NXT_TEXTURE_FORMAT_R8_G8_B8_A8_UNORM) {
+                if (format != NXT_TEXTURE_FORMAT_B8_G8_R8_A8_UNORM) {
                     return "unsupported format";
                 }
                 ASSERT(width > 0);
@@ -137,7 +137,7 @@ namespace utils {
             }
 
             nxtTextureFormat GetPreferredSwapChainTextureFormat() override {
-                return NXT_TEXTURE_FORMAT_R8_G8_B8_A8_UNORM;
+                return NXT_TEXTURE_FORMAT_B8_G8_R8_A8_UNORM;
             }
 
         private: