From d2388dd0d0d36a230b58efbdd17f8366c79555b5 Mon Sep 17 00:00:00 2001
From: ReinUsesLisp <reinuseslisp@airmail.cc>
Date: Sun, 25 Jul 2021 22:34:12 -0300
Subject: vulkan: Implement rescaling shader patching

---
 src/video_core/renderer_vulkan/vk_scheduler.cpp | 10 ++++++++++
 1 file changed, 10 insertions(+)

(limited to 'src/video_core/renderer_vulkan/vk_scheduler.cpp')

diff --git a/src/video_core/renderer_vulkan/vk_scheduler.cpp b/src/video_core/renderer_vulkan/vk_scheduler.cpp
index 0c11c814f..3bfdf41ba 100644
--- a/src/video_core/renderer_vulkan/vk_scheduler.cpp
+++ b/src/video_core/renderer_vulkan/vk_scheduler.cpp
@@ -128,6 +128,15 @@ bool VKScheduler::UpdateGraphicsPipeline(GraphicsPipeline* pipeline) {
     return true;
 }
 
+bool VKScheduler::UpdateRescaling(bool is_rescaling) {
+    if (state.rescaling_defined && is_rescaling == state.is_rescaling) {
+        return false;
+    }
+    state.rescaling_defined = true;
+    state.is_rescaling = is_rescaling;
+    return true;
+}
+
 void VKScheduler::WorkerThread(std::stop_token stop_token) {
     Common::SetCurrentThreadName("yuzu:VulkanWorker");
     do {
@@ -227,6 +236,7 @@ void VKScheduler::AllocateNewContext() {
 
 void VKScheduler::InvalidateState() {
     state.graphics_pipeline = nullptr;
+    state.rescaling_defined = false;
     state_tracker.InvalidateCommandBufferState();
 }
 
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