From 93cf2b3ca8edeb1e8f1e00182f920b8d50664ed5 Mon Sep 17 00:00:00 2001
From: ameerj <52414509+ameerj@users.noreply.github.com>
Date: Tue, 7 Feb 2023 21:33:57 -0500
Subject: texture_cache: OpenGL: Implement MSAA uploads and copies

---
 src/video_core/renderer_vulkan/vk_texture_cache.cpp | 5 +++++
 src/video_core/renderer_vulkan/vk_texture_cache.h   | 7 +++++++
 2 files changed, 12 insertions(+)

(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 d39372ec4..9b85dfb5e 100644
--- a/src/video_core/renderer_vulkan/vk_texture_cache.cpp
+++ b/src/video_core/renderer_vulkan/vk_texture_cache.cpp
@@ -1230,6 +1230,11 @@ void TextureCacheRuntime::CopyImage(Image& dst, Image& src,
     });
 }
 
+void TextureCacheRuntime::CopyImageMSAA(Image& dst, Image& src,
+                                        std::span<const VideoCommon::ImageCopy> copies) {
+    UNIMPLEMENTED_MSG("Copying images with different samples is not implemented in Vulkan.");
+}
+
 u64 TextureCacheRuntime::GetDeviceLocalMemory() const {
     return device.GetDeviceLocalMemory();
 }
diff --git a/src/video_core/renderer_vulkan/vk_texture_cache.h b/src/video_core/renderer_vulkan/vk_texture_cache.h
index 1f27a3589..b9ee83de7 100644
--- a/src/video_core/renderer_vulkan/vk_texture_cache.h
+++ b/src/video_core/renderer_vulkan/vk_texture_cache.h
@@ -70,6 +70,8 @@ public:
 
     void CopyImage(Image& dst, Image& src, std::span<const VideoCommon::ImageCopy> copies);
 
+    void CopyImageMSAA(Image& dst, Image& src, std::span<const VideoCommon::ImageCopy> copies);
+
     bool ShouldReinterpret(Image& dst, Image& src);
 
     void ReinterpretImage(Image& dst, Image& src, std::span<const VideoCommon::ImageCopy> copies);
@@ -80,6 +82,11 @@ public:
         return false;
     }
 
+    bool CanUploadMSAA() const noexcept {
+        // TODO: Implement buffer to MSAA uploads
+        return false;
+    }
+
     void AccelerateImageUpload(Image&, const StagingBufferRef&,
                                std::span<const VideoCommon::SwizzleParameters>);
 
-- 
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