commit 2e31e8f0bfa26a3233f76a896cda64312ce81fcd
author Corentin Wallez <cwallez@chromium.org> Thu Sep 21 12:54:53 2017 -0400
committer Corentin Wallez <corentin@wallez.net> Mon Nov 20 09:59:03 2017 -0500
tree 030a398e503ec0206efc4a963ed14a8740df809b
parent 405dcd636aa44d7bd93f0d717b21cd859d50032b

Make binding expose the preferred format

examples/SampleUtils.cpp

diff --git a/examples/SampleUtils.cpp b/examples/SampleUtils.cpp
index 0760d87..c641dc0 100644
--- a/examples/SampleUtils.cpp
+++ b/examples/SampleUtils.cpp
@@ -116,6 +116,10 @@
     return binding->GetSwapChainImplementation();
 }
 
+nxt::TextureFormat GetPreferredSwapChainTextureFormat() {
+    return static_cast<nxt::TextureFormat>(binding->GetPreferredSwapChainTextureFormat());
+}
+
 nxt::SwapChain GetSwapChain(const nxt::Device &device) {
     return device.CreateSwapChainBuilder()
         .SetImplementation(GetSwapChainImplementation())
@@ -125,7 +129,7 @@
 nxt::RenderPass CreateDefaultRenderPass(const nxt::Device& device) {
     return device.CreateRenderPassBuilder()
         .SetAttachmentCount(2)
-        .AttachmentSetFormat(0, nxt::TextureFormat::R8G8B8A8Unorm)
+        .AttachmentSetFormat(0, GetPreferredSwapChainTextureFormat())
         .AttachmentSetColorLoadOp(0, nxt::LoadOp::Clear)
         .AttachmentSetFormat(1, nxt::TextureFormat::D32FloatS8Uint)
         .AttachmentSetDepthStencilLoadOps(1, nxt::LoadOp::Clear, nxt::LoadOp::Clear)