From 737e6e531c8eb155fcbd19ddd679336332bbc8c6 Mon Sep 17 00:00:00 2001
From: Fernando Sahmkow <fsahmkow27@gmail.com>
Date: Sun, 31 Dec 2023 21:00:23 +0100
Subject: [PATCH] Vulkan: Only recreate swapchain if the frame is bigger than
the swap image.
---
src/core/memory.h | 3 ++-
src/video_core/renderer_vulkan/vk_present_manager.cpp | 2 +-
2 files changed, 3 insertions(+), 2 deletions(-)
diff --git a/src/core/memory.h b/src/core/memory.h
index 7bf05e177..e325dd613 100644
--- a/src/core/memory.h
+++ b/src/core/memory.h
@@ -683,7 +683,8 @@ public:
} else {
this->m_memory.WriteBlockUnsafe(this->m_addr, this->data(), this->size_bytes());
}
- } else if constexpr ((FLAGS & GuestMemoryFlags::Safe) || (FLAGS & GuestMemoryFlags::Cached)) {
+ } else if constexpr ((FLAGS & GuestMemoryFlags::Safe) ||
+ (FLAGS & GuestMemoryFlags::Cached)) {
this->m_memory.InvalidateRegion(this->m_addr, this->size_bytes());
}
}
diff --git a/src/video_core/renderer_vulkan/vk_present_manager.cpp b/src/video_core/renderer_vulkan/vk_present_manager.cpp
index 5e7518d96..792ed9615 100644
--- a/src/video_core/renderer_vulkan/vk_present_manager.cpp
+++ b/src/video_core/renderer_vulkan/vk_present_manager.cpp
@@ -329,7 +329,7 @@ void PresentManager::CopyToSwapchainImpl(Frame* frame) {
// to account for that.
const bool is_suboptimal = swapchain.NeedsRecreation();
const bool size_changed =
- swapchain.GetWidth() != frame->width || swapchain.GetHeight() != frame->height;
+ swapchain.GetWidth() < frame->width || swapchain.GetHeight() < frame->height;
if (is_suboptimal || size_changed) {
RecreateSwapchain(frame);
}