From da8f17715dbdc7eec92f5f0c11c968a51b86cab4 Mon Sep 17 00:00:00 2001
From: Fernando Sahmkow <fsahmkow27@gmail.com>
Date: Sun, 16 Feb 2020 09:51:37 -0400
Subject: GPU: Refactor synchronization on Async GPU

---
 src/video_core/renderer_vulkan/vk_rasterizer.cpp | 14 ++++++++++++++
 src/video_core/renderer_vulkan/vk_rasterizer.h   |  2 ++
 2 files changed, 16 insertions(+)

(limited to 'src/video_core/renderer_vulkan')

diff --git a/src/video_core/renderer_vulkan/vk_rasterizer.cpp b/src/video_core/renderer_vulkan/vk_rasterizer.cpp
index 71007bbe8..ad59f558d 100644
--- a/src/video_core/renderer_vulkan/vk_rasterizer.cpp
+++ b/src/video_core/renderer_vulkan/vk_rasterizer.cpp
@@ -524,6 +524,20 @@ void RasterizerVulkan::InvalidateRegion(VAddr addr, u64 size) {
     query_cache.InvalidateRegion(addr, size);
 }
 
+void RasterizerVulkan::OnCPUWrite(VAddr addr, u64 size) {
+    if (!addr || !size) {
+        return;
+    }
+    texture_cache.OnCPUWrite(addr, size);
+    pipeline_cache.InvalidateRegion(addr, size);
+    buffer_cache.InvalidateRegion(addr, size);
+}
+
+void RasterizerVulkan::SyncGuestHost() {
+    texture_cache.SyncGuestHost();
+    // buffer_cache.SyncGuestHost();
+}
+
 void RasterizerVulkan::FlushAndInvalidateRegion(VAddr addr, u64 size) {
     FlushRegion(addr, size);
     InvalidateRegion(addr, size);
diff --git a/src/video_core/renderer_vulkan/vk_rasterizer.h b/src/video_core/renderer_vulkan/vk_rasterizer.h
index d9108f862..285f731bc 100644
--- a/src/video_core/renderer_vulkan/vk_rasterizer.h
+++ b/src/video_core/renderer_vulkan/vk_rasterizer.h
@@ -119,6 +119,8 @@ public:
     void FlushAll() override;
     void FlushRegion(VAddr addr, u64 size) override;
     void InvalidateRegion(VAddr addr, u64 size) override;
+    void OnCPUWrite(VAddr addr, u64 size) override;
+    void SyncGuestHost() override;
     void FlushAndInvalidateRegion(VAddr addr, u64 size) override;
     void FlushCommands() override;
     void TickFrame() override;
-- 
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