From 7712e46d64e0eb857527cc2592a5373cc7b45e20 Mon Sep 17 00:00:00 2001
From: voidanix <51296985+voidanix@users.noreply.github.com>
Date: Fri, 18 Feb 2022 09:44:34 +0100
Subject: vulkan_device: fix missing format in ANV

Currently Mesa's ANV driver does not support
VK_FORMAT_B5G6R5_UNORM_PACK16, implement an alternative for it.
---
 src/video_core/renderer_vulkan/vk_texture_cache.cpp | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

(limited to 'src/video_core/renderer_vulkan')

diff --git a/src/video_core/renderer_vulkan/vk_texture_cache.cpp b/src/video_core/renderer_vulkan/vk_texture_cache.cpp
index 0ba56ff1e..0f62779de 100644
--- a/src/video_core/renderer_vulkan/vk_texture_cache.cpp
+++ b/src/video_core/renderer_vulkan/vk_texture_cache.cpp
@@ -554,10 +554,12 @@ void CopyBufferToImage(vk::CommandBuffer cmdbuf, VkBuffer src_buffer, VkImage im
     };
 }
 
-[[nodiscard]] bool IsFormatFlipped(PixelFormat format) {
+[[nodiscard]] bool IsFormatFlipped(PixelFormat format, bool emulate_bgr565) {
     switch (format) {
     case PixelFormat::A1B5G5R5_UNORM:
         return true;
+    case PixelFormat::B5G6R5_UNORM:
+        return emulate_bgr565;
     default:
         return false;
     }
@@ -1488,7 +1490,7 @@ ImageView::ImageView(TextureCacheRuntime& runtime, const VideoCommon::ImageViewI
     };
     if (!info.IsRenderTarget()) {
         swizzle = info.Swizzle();
-        if (IsFormatFlipped(format)) {
+        if (IsFormatFlipped(format, device->MustEmulateBGR565())) {
             std::ranges::transform(swizzle, swizzle.begin(), SwapBlueRed);
         }
         if ((aspect_mask & (VK_IMAGE_ASPECT_DEPTH_BIT | VK_IMAGE_ASPECT_STENCIL_BIT)) != 0) {
-- 
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