[vk] Extended PixelFormat for Depth/Stencil

src/video_core/compatible_formats.cpp

@@ -1,3 +1,6 @@
+// SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
 // SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
 // SPDX-License-Identifier: GPL-2.0-or-later
 
@@ -235,6 +238,9 @@ constexpr Table MakeViewTable() {
     EnableRange(view, VIEW_CLASS_ASTC_10x10_RGBA);
     EnableRange(view, VIEW_CLASS_ASTC_12x10_RGBA);
     EnableRange(view, VIEW_CLASS_ASTC_12x12_RGBA);
+    Enable(view, PixelFormat::D24_UNORM_S8_UINT, PixelFormat::S8_UINT);
+    Enable(view, PixelFormat::S8_UINT_D24_UNORM, PixelFormat::S8_UINT);
+    Enable(view, PixelFormat::D32_FLOAT_S8_UINT, PixelFormat::S8_UINT);
     return view;
 }
 

src/video_core/renderer_vulkan/vk_texture_cache.cpp

@@ -48,6 +48,7 @@ using VideoCore::Surface::HasAlpha;
 using VideoCore::Surface::IsPixelFormatASTC;
 using VideoCore::Surface::IsPixelFormatInteger;
 using VideoCore::Surface::SurfaceType;
+using VideoCore::Surface::PixelFormat;
 using VideoCore::Surface::PixelFormatNumeric;
 
 namespace {
@@ -2362,7 +2363,10 @@ VkImageView ImageView::StencilView(Shader::TextureType texture_type) {
     if (view) {
         return *view;
     }
-    const auto& info = MaxwellToVK::SurfaceFormat(*device, FormatType::Optimal, true, format);
+    const auto surface_type = VideoCore::Surface::GetFormatType(format);
+    const PixelFormat view_format =
+        surface_type == SurfaceType::DepthStencil ? PixelFormat::S8_UINT : format;
+    const auto& info = MaxwellToVK::SurfaceFormat(*device, FormatType::Optimal, true, view_format);
     view = MakeView(info.format, VK_IMAGE_ASPECT_STENCIL_BIT, texture_type);
     return *view;
 }