From d7fe7ef8cccb2a329d388e11321f503570f5e78f Mon Sep 17 00:00:00 2001
From: Jinlei Li <jinleili0@outlook.com>
Date: Sat, 26 Nov 2022 16:37:37 +0800
Subject: [PATCH] vk: eliminate duplicate values in `SurfaceCapabilities`'s
 formats field (#3227)

---
 wgpu-hal/src/vulkan/conv.rs | 26 ++++++++++++++++----------
 1 file changed, 16 insertions(+), 10 deletions(-)

diff --git a/wgpu-hal/src/vulkan/conv.rs b/wgpu-hal/src/vulkan/conv.rs
index ba1428ded5..e52409043a 100644
--- a/wgpu-hal/src/vulkan/conv.rs
+++ b/wgpu-hal/src/vulkan/conv.rs
@@ -149,16 +149,22 @@ pub fn map_vk_surface_formats(sf: vk::SurfaceFormatKHR) -> Option<wgt::TextureFo
     use ash::vk::Format as F;
     use wgt::TextureFormat as Tf;
     // List we care about pulled from https://vulkan.gpuinfo.org/listsurfaceformats.php
-    Some(match sf.format {
-        F::B8G8R8A8_UNORM => Tf::Bgra8Unorm,
-        F::B8G8R8A8_SRGB => Tf::Bgra8UnormSrgb,
-        F::R8G8B8A8_SNORM => Tf::Rgba8Snorm,
-        F::R8G8B8A8_UNORM => Tf::Rgba8Unorm,
-        F::R8G8B8A8_SRGB => Tf::Rgba8UnormSrgb,
-        F::R16G16B16A16_SFLOAT => Tf::Rgba16Float,
-        F::R16G16B16A16_SNORM => Tf::Rgba16Snorm,
-        F::R16G16B16A16_UNORM => Tf::Rgba16Unorm,
-        F::A2B10G10R10_UNORM_PACK32 => Tf::Rgb10a2Unorm,
+    Some(match sf.color_space {
+        vk::ColorSpaceKHR::SRGB_NONLINEAR => match sf.format {
+            F::B8G8R8A8_UNORM => Tf::Bgra8Unorm,
+            F::B8G8R8A8_SRGB => Tf::Bgra8UnormSrgb,
+            F::R8G8B8A8_SNORM => Tf::Rgba8Snorm,
+            F::R8G8B8A8_UNORM => Tf::Rgba8Unorm,
+            F::R8G8B8A8_SRGB => Tf::Rgba8UnormSrgb,
+            _ => return None,
+        },
+        vk::ColorSpaceKHR::EXTENDED_SRGB_LINEAR_EXT => match sf.format {
+            F::R16G16B16A16_SFLOAT => Tf::Rgba16Float,
+            F::R16G16B16A16_SNORM => Tf::Rgba16Snorm,
+            F::R16G16B16A16_UNORM => Tf::Rgba16Unorm,
+            F::A2B10G10R10_UNORM_PACK32 => Tf::Rgb10a2Unorm,
+            _ => return None,
+        },
         _ => return None,
     })
 }