Vulkan: Fix freeze when closing pad view (#435)

SDL_GameControllerFromInstanceID does not increase internal ref counter.
Fixes a crash when removing an SDL controller that is in use by another profile

.github/workflows/build.yml

@@ -22,34 +22,36 @@ jobs:
       uses: actions/checkout@v3
       with:
         submodules: "recursive"
-        
+
     - name: Setup release mode parameters (for deploy)
       if: ${{ inputs.deploymode == 'release' }}
       run: |
         echo "BUILD_MODE=release" >> $GITHUB_ENV
         echo "BUILD_FLAGS=" >> $GITHUB_ENV
         echo "Build mode is release"
+
     - name: Setup debug mode parameters (for continous build)
       if: ${{ inputs.deploymode != 'release' }}
       run: |
         echo "BUILD_MODE=debug" >> $GITHUB_ENV
         echo "BUILD_FLAGS=" >> $GITHUB_ENV
         echo "Build mode is debug"
-        
+
     - name: Setup version for experimental
       if: ${{ inputs.experimentalversion != '' }}
       run: |
         echo "[INFO] Experimental version ${{ inputs.experimentalversion }}"
         echo "BUILD_FLAGS=${{ env.BUILD_FLAGS }} -DEXPERIMENTAL_VERSION=${{ inputs.experimentalversion }}" >> $GITHUB_ENV
-        
+
     - name: "Install system dependencies"
       run: |
         sudo apt update -qq
-        sudo apt install -y ninja-build cmake libgtk-3-dev libsecret-1-dev libgcrypt20-dev libsystemd-dev freeglut3-dev clang-12 nasm
+        sudo apt install -y clang-12 cmake freeglut3-dev libgcrypt20-dev libgtk-3-dev libpulse-dev libsecret-1-dev libsystemd-dev nasm ninja-build
+
     - name: "Bootstrap vcpkg"
       run: |
         bash ./dependencies/vcpkg/bootstrap-vcpkg.sh
-        
+
     - name: 'Setup NuGet Credentials for vcpkg'
       shell: 'bash'
       run: |
@@ -66,15 +68,12 @@ jobs:
         
     - name: "cmake"
       run: |
-        mkdir -p build
+        cmake -S . -B build ${{ env.BUILD_FLAGS }} -DCMAKE_BUILD_TYPE=${{ env.BUILD_MODE }} -DPORTABLE=OFF -DCMAKE_C_COMPILER=/usr/bin/clang-12 -DCMAKE_CXX_COMPILER=/usr/bin/clang++-12 -G Ninja -DCMAKE_MAKE_PROGRAM=/usr/bin/ninja
-        cd build
-        cmake .. ${{ env.BUILD_FLAGS }} -DCMAKE_BUILD_TYPE=${{ env.BUILD_MODE }} -DCMAKE_C_COMPILER=/usr/bin/clang-12 -DCMAKE_CXX_COMPILER=/usr/bin/clang++-12 -G Ninja -DCMAKE_MAKE_PROGRAM=/usr/bin/ninja
         
     - name: "Build Cemu"
       run: |
-        cd build
+        cmake --build build
-        ninja
+        
-
     - name: Prepare artifact
       if: ${{ inputs.deploymode == 'release' }}
       run: mv bin/Cemu_release bin/Cemu
@@ -85,8 +84,33 @@ jobs:
       with:
         name: cemu-bin-linux-x64
         path: ./bin/Cemu
-        
+
-        
+  build-appimage:
+    runs-on: ubuntu-20.04
+    needs: build-ubuntu
+    steps:
+    - name: Checkout Upstream Repo
+      uses: actions/checkout@v3
+
+    - uses: actions/download-artifact@v3
+      with:
+        name: cemu-bin-linux-x64
+        path: bin
+
+    - name: "Install system dependencies"
+      run: |
+        sudo apt update -qq
+        sudo apt install -y clang-12 cmake freeglut3-dev libgcrypt20-dev libgtk-3-dev libpulse-dev libsecret-1-dev libsystemd-dev nasm ninja-build
+
+    - name: "Build AppImage"
+      run: dist/linux/appimage.sh
+
+    - name: Upload artifact
+      uses: actions/upload-artifact@v3
+      with:
+        name: cemu-appimage-x64
+        path: artifacts
+
   build-windows:
     runs-on: windows-2022
     steps:
@@ -239,4 +263,4 @@ jobs:
       if: ${{ inputs.deploymode == 'release' }}
       with:
         name: cemu-bin-macos-x64
-        path: ./bin/Cemu.dmg
+        path: ./bin/Cemu.dmg

.github/workflows/deploy_experimental_release.yml

@@ -13,13 +13,18 @@ jobs:
     runs-on: ubuntu-20.04
     needs: call-release-build
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
  
       - uses: actions/download-artifact@v3
         with:
           name: cemu-bin-linux-x64
           path: cemu-bin-linux-x64
 
+      - uses: actions/download-artifact@v3
+        with:
+          name: cemu-appimage-x64
+          path: cemu-appimage-x64
+
       - uses: actions/download-artifact@v3
         with:
           name: cemu-bin-windows-x64
@@ -53,7 +58,14 @@ jobs:
           mv cemu-bin-windows-x64/Cemu.exe ./${{ env.CEMU_FOLDER_NAME }}/Cemu.exe
           zip -9 -r upload/cemu-${{ env.CEMU_VERSION }}-windows-x64.zip ${{ env.CEMU_FOLDER_NAME }}
           rm -r ./${{ env.CEMU_FOLDER_NAME }}
-          
+
+      - name: Create appimage
+        run: |
+          VERSION=${{ env.CEMU_VERSION }}
+          echo "Cemu Version is $VERSION"
+          ls cemu-appimage-x64
+          mv cemu-appimage-x64/Cemu-*-x86_64.AppImage upload/Cemu-$VERSION-x86_64.AppImage
+        
       - name: Create release from linux-bin
         run: |
           ls ./

.github/workflows/deploy_stable_release.yml

@@ -15,13 +15,18 @@ jobs:
     runs-on: ubuntu-20.04
     needs: call-release-build
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
  
       - uses: actions/download-artifact@v3
         with:
           name: cemu-bin-linux-x64
           path: cemu-bin-linux-x64
 
+      - uses: actions/download-artifact@v3
+        with:
+          name: cemu-appimage-x64
+          path: cemu-appimage-x64
+          
       - uses: actions/download-artifact@v3
         with:
           name: cemu-bin-windows-x64
@@ -44,11 +49,7 @@ jobs:
           echo "Cemu CI version: $(./getversion)"
           echo "CEMU_FOLDER_NAME=Cemu_$(./getversion)" >> $GITHUB_ENV
           echo "CEMU_VERSION=$(./getversion)" >> $GITHUB_ENV
-
+          
-      - name: Create appimage
-        run: |
-          echo "to do"
-
       - name: Create release from windows-bin
         run: |
           ls ./
@@ -57,6 +58,13 @@ jobs:
           mv cemu-bin-windows-x64/Cemu.exe ./${{ env.CEMU_FOLDER_NAME }}/Cemu.exe
           zip -9 -r upload/cemu-${{ env.CEMU_VERSION }}-windows-x64.zip ${{ env.CEMU_FOLDER_NAME }}
           rm -r ./${{ env.CEMU_FOLDER_NAME }}
+
+      - name: Create appimage
+        run: |
+          VERSION=${{ env.CEMU_VERSION }}
+          echo "Cemu Version is $VERSION"
+          ls cemu-appimage-x64
+          mv cemu-appimage-x64/Cemu-*-x86_64.AppImage upload/Cemu-$VERSION-x86_64.AppImage
           
       - name: Create release from ubuntu-bin
         run: |

BUILD.md

@@ -25,7 +25,7 @@ To compile Cemu, a recent enough compiler and STL with C++20 support is required
 ### Installing dependencies
 
 #### For Ubuntu and derivatives:
-`sudo apt install -y git curl cmake ninja-build nasm libgtk-3-dev libsecret-1-dev libgcrypt20-dev libsystemd-dev freeglut3-dev libpulse-dev` 
+`sudo apt install -y cmake curl freeglut3-dev git libgcrypt20-dev libgtk-3-dev libpulse-dev libsecret-1-dev libsystemd-dev nasm ninja-build` 
 
 *Additionally, for Ubuntu 22.04 only:*
  - `sudo apt install -y clang-12`
@@ -33,10 +33,10 @@ To compile Cemu, a recent enough compiler and STL with C++20 support is required
    `cmake -S . -B build -DCMAKE_BUILD_TYPE=release -DCMAKE_C_COMPILER=/usr/bin/clang-12 -DCMAKE_CXX_COMPILER=/usr/bin/clang++-12 -G Ninja -DCMAKE_MAKE_PROGRAM=/usr/bin/ninja`
 
 #### For Arch and derivatives:
-`sudo pacman -S --needed git cmake llvm clang ninja nasm base-devel linux-headers gtk3 libsecret libgcrypt systemd freeglut zip unzip libpulse`
+`sudo pacman -S --needed base-devel clang cmake freeglut git gtk3 libgcrypt libpulse libsecret linux-headers llvm nasm ninja systemd unzip zip`
 
 #### For Fedora and derivatives:
-`sudo dnf install git cmake clang ninja-build nasm kernel-headers gtk3-devel libsecret-devel libgcrypt-devel systemd-devel freeglut-devel perl-core zlib-devel cubeb-devel`
+`sudo dnf install clang cmake cubeb-devel freeglut-devel git gtk3-devel kernel-headers libgcrypt-devel libsecret-devel nasm ninja-build perl-core systemd-devel zlib-devel`
 
 ### Build Cemu using cmake and clang
 1. `git clone --recursive https://github.com/cemu-project/Cemu`

dist/linux/appimage.sh

@@ -0,0 +1,50 @@
+#!/bin/bash
+
+if [ -z "${GITHUB_WORKSPACE}" ]; then
+    export GITHUB_WORKSPACE="."
+fi
+  
+curl -sSfLO "https://github.com/linuxdeploy/linuxdeploy/releases/download/continuous/linuxdeploy-x86_64.AppImage"
+chmod a+x linuxdeploy*.AppImage
+curl -sSfL https://github.com$(curl https://github.com/probonopd/go-appimage/releases/expanded_assets/continuous | grep "mkappimage-.*-x86_64.AppImage" | head -n 1 | cut -d '"' -f 2) -o mkappimage.AppImage
+chmod a+x mkappimage.AppImage
+curl -sSfLO "https://raw.githubusercontent.com/linuxdeploy/linuxdeploy-plugin-gtk/master/linuxdeploy-plugin-gtk.sh"
+chmod a+x linuxdeploy-plugin-gtk.sh
+
+if [[ ! -e /usr/lib/x86_64-linux-gnu ]]; then
+	sed -i 's#lib\/x86_64-linux-gnu#lib64#g' linuxdeploy-plugin-gtk.sh
+fi
+
+mkdir -p AppDir/usr/
+cp dist/linux/{info.cemu.Cemu.desktop,info.cemu.Cemu.png} AppDir/
+
+mkdir -p AppDir/usr/share/applications 
+mkdir -p AppDir/usr/share/icons/hicolor/scalable/apps
+mkdir -p AppDir/usr/lib
+
+cp -r bin AppDir/usr/
+cp /usr/lib/x86_64-linux-gnu/{libsepol.so.1,libffi.so.7,libpcre.so.3,libGLU.so.1} AppDir/usr/lib
+
+chmod +x AppDir/usr/bin/Cemu
+#chmod +x AppDir/AppRun
+
+export UPD_INFO="gh-releases-zsync|cemu-project|Cemu|ci|Cemu.AppImage.zsync"
+./linuxdeploy-x86_64.AppImage --appimage-extract-and-run\
+  --appdir="$GITHUB_WORKSPACE"/AppDir/          	\
+  -d "$GITHUB_WORKSPACE"/AppDir/info.cemu.Cemu.desktop  \
+  -i "$GITHUB_WORKSPACE"/AppDir/info.cemu.Cemu.png      \
+  -e "$GITHUB_WORKSPACE"/AppDir/usr/bin/Cemu		\
+  --plugin gtk
+
+GITVERSION=$(git rev-parse --short HEAD) 
+echo $GITVERSION
+if [[ -z ${GITVERSION} ]]; then
+	GITVERSION=experimental
+fi
+
+echo "Cemu Version Cemu-${GITVERSION}"
+rm AppDir/usr/lib/libwayland-client.so.0
+VERSION=${GITVERSION} ./mkappimage.AppImage --appimage-extract-and-run "$GITHUB_WORKSPACE"/AppDir
+
+mkdir -p "$GITHUB_WORKSPACE"/artifacts/ 
+mv Cemu-${GITVERSION}-x86_64.AppImage "$GITHUB_WORKSPACE"/artifacts/ 

src/Cafe/CMakeLists.txt

@@ -178,6 +178,8 @@ add_library(CemuCafe
   HW/Latte/Renderer/Vulkan/LatteTextureVk.h
   HW/Latte/Renderer/Vulkan/RendererShaderVk.cpp
   HW/Latte/Renderer/Vulkan/RendererShaderVk.h
+  HW/Latte/Renderer/Vulkan/SwapchainInfoVk.cpp
+  HW/Latte/Renderer/Vulkan/SwapchainInfoVk.h
   HW/Latte/Renderer/Vulkan/TextureReadbackVk.cpp
   HW/Latte/Renderer/Vulkan/VKRBase.h
   HW/Latte/Renderer/Vulkan/VKRMemoryManager.cpp

src/Cafe/CafeSystem.cpp

@@ -5,6 +5,7 @@
 #include "Cafe/HW/Espresso/Interpreter/PPCInterpreterInternal.h"
 #include "Cafe/HW/Espresso/Recompiler/PPCRecompiler.h"
 #include "audio/IAudioAPI.h"
+#include "audio/IAudioInputAPI.h"
 #include "Cafe/HW/Espresso/Debugger/Debugger.h"
 
 #include "config/ActiveSettings.h"
@@ -402,6 +403,7 @@ void cemu_initForGame()
 	GraphicPack2::ActivateForCurrentTitle();
 	// print audio log
 	IAudioAPI::PrintLogging();
+	IAudioInputAPI::PrintLogging();
 	// everything initialized
 	forceLog_printf("------- Run title -------");
 	// wait till GPU thread is initialized

src/Cafe/HW/Latte/Renderer/OpenGL/OpenGLRenderer.cpp

@@ -352,14 +352,19 @@ void OpenGLRenderer::NotifyLatteCommandProcessorIdle()
 	glFlush();
 }
 
-void OpenGLRenderer::EnableVSync(int state)
+void OpenGLRenderer::UpdateVSyncState()
 {
+	int configValue = GetConfig().vsync.GetValue();
+	if(m_activeVSyncState != configValue)
+	{
 #if BOOST_OS_WINDOWS
-	if(wglSwapIntervalEXT)
+		if(wglSwapIntervalEXT)
-		wglSwapIntervalEXT(state); // 1 = enabled, 0 = disabled
+			wglSwapIntervalEXT(configValue); // 1 = enabled, 0 = disabled
 #else
-	cemuLog_log(LogType::Force, "OpenGL vsync not implemented");
+		cemuLog_log(LogType::Force, "OpenGL vsync not implemented");
 #endif
+		m_activeVSyncState = configValue;
+	}
 }
 
 bool IsRunningInWine();
@@ -438,6 +443,7 @@ void OpenGLRenderer::EnableDebugMode()
 void OpenGLRenderer::SwapBuffers(bool swapTV, bool swapDRC)
 {
 	GLCanvas_SwapBuffers(swapTV, swapDRC);
+	UpdateVSyncState();
 
 	if (swapTV)
 		cleanupAfterFrame();

src/Cafe/HW/Latte/Renderer/OpenGL/OpenGLRenderer.h

@@ -30,7 +30,7 @@ public:
 	void Flush(bool waitIdle = false) override;
 	void NotifyLatteCommandProcessorIdle() override;
 
-	void EnableVSync(int state) override;
+	void UpdateVSyncState();
 
 	void EnableDebugMode() override;
 	void SwapBuffers(bool swapTV = true, bool swapDRC = true) override;
@@ -168,6 +168,7 @@ private:
 	GLuint m_defaultFramebufferId;
 	GLuint m_pipeline = 0;
 
+	int m_activeVSyncState{};
 	bool m_isPadViewContext{};
 
 	// rendertarget viewport
@@ -282,4 +283,4 @@ private:
 		std::vector<bufferCacheReleaseQueueEntry_t> bufferCacheEntries;
 	}m_destructionQueues;
 
-};
+};

src/Cafe/HW/Latte/Renderer/Renderer.h

@@ -58,7 +58,6 @@ public:
 	virtual bool GetVRAMInfo(int& usageInMB, int& totalInMB) const;
 
 	virtual void EnableDebugMode() {}
-	virtual void EnableVSync(int state) = 0;
 
 	virtual void ClearColorbuffer(bool padView) = 0;
 	virtual void DrawEmptyFrame(bool mainWindow) = 0;
@@ -176,4 +175,4 @@ protected:
 #endif
 };
 
-extern std::unique_ptr<Renderer> g_renderer;
+extern std::unique_ptr<Renderer> g_renderer;

src/Cafe/HW/Latte/Renderer/Vulkan/SwapchainInfoVk.cpp

@@ -0,0 +1,367 @@
+#include "SwapchainInfoVk.h"
+
+#include "config/CemuConfig.h"
+#include "Cafe/HW/Latte/Core/Latte.h"
+#include "Cafe/HW/Latte/Core/LatteTiming.h"
+#include "Cafe/HW/Latte/Renderer/Vulkan/VulkanAPI.h"
+
+void SwapchainInfoVk::Create(VkPhysicalDevice physicalDevice, VkDevice logicalDevice)
+{
+	m_physicalDevice = physicalDevice;
+	m_logicalDevice = logicalDevice;
+	const auto details = QuerySwapchainSupport(surface, physicalDevice);
+	m_surfaceFormat = ChooseSurfaceFormat(details.formats);
+	swapchainExtent = ChooseSwapExtent(details.capabilities, getSize());
+
+	// calculate number of swapchain presentation images
+	uint32_t image_count = details.capabilities.minImageCount + 1;
+	if (details.capabilities.maxImageCount > 0 && image_count > details.capabilities.maxImageCount)
+		image_count = details.capabilities.maxImageCount;
+
+	VkSwapchainCreateInfoKHR create_info = CreateSwapchainCreateInfo(surface, details, m_surfaceFormat, image_count, swapchainExtent);
+	create_info.oldSwapchain = nullptr;
+	create_info.imageUsage = VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT | VK_IMAGE_USAGE_TRANSFER_DST_BIT;
+
+	VkResult result = vkCreateSwapchainKHR(logicalDevice, &create_info, nullptr, &swapchain);
+	if (result != VK_SUCCESS)
+		UnrecoverableError("Error attempting to create a swapchain");
+
+	sizeOutOfDate = false;
+
+	result = vkGetSwapchainImagesKHR(logicalDevice, swapchain, &image_count, nullptr);
+	if (result != VK_SUCCESS)
+		UnrecoverableError("Error attempting to retrieve the count of swapchain images");
+
+
+	m_swapchainImages.resize(image_count);
+	result = vkGetSwapchainImagesKHR(logicalDevice, swapchain, &image_count, m_swapchainImages.data());
+	if (result != VK_SUCCESS)
+		UnrecoverableError("Error attempting to retrieve swapchain images");
+	// create default renderpass
+	VkAttachmentDescription colorAttachment = {};
+	colorAttachment.format = m_surfaceFormat.format;
+	colorAttachment.samples = VK_SAMPLE_COUNT_1_BIT;
+	colorAttachment.loadOp = VK_ATTACHMENT_LOAD_OP_DONT_CARE;
+	colorAttachment.storeOp = VK_ATTACHMENT_STORE_OP_STORE;
+	colorAttachment.stencilLoadOp = VK_ATTACHMENT_LOAD_OP_DONT_CARE;
+	colorAttachment.stencilStoreOp = VK_ATTACHMENT_STORE_OP_DONT_CARE;
+	colorAttachment.initialLayout = VK_IMAGE_LAYOUT_UNDEFINED;
+	colorAttachment.finalLayout = VK_IMAGE_LAYOUT_PRESENT_SRC_KHR;
+
+	VkAttachmentReference colorAttachmentRef = {};
+	colorAttachmentRef.attachment = 0;
+	colorAttachmentRef.layout = VK_IMAGE_LAYOUT_COLOR_ATTACHMENT_OPTIMAL;
+	VkSubpassDescription subpass = {};
+	subpass.pipelineBindPoint = VK_PIPELINE_BIND_POINT_GRAPHICS;
+	subpass.colorAttachmentCount = 1;
+	subpass.pColorAttachments = &colorAttachmentRef;
+
+	VkRenderPassCreateInfo renderPassInfo = {};
+	renderPassInfo.sType = VK_STRUCTURE_TYPE_RENDER_PASS_CREATE_INFO;
+	renderPassInfo.attachmentCount = 1;
+	renderPassInfo.pAttachments = &colorAttachment;
+	renderPassInfo.subpassCount = 1;
+	renderPassInfo.pSubpasses = &subpass;
+	result = vkCreateRenderPass(logicalDevice, &renderPassInfo, nullptr, &m_swapchainRenderPass);
+	if (result != VK_SUCCESS)
+		UnrecoverableError("Failed to create renderpass for swapchain");
+
+	// create swapchain image views
+	m_swapchainImageViews.resize(m_swapchainImages.size());
+	for (sint32 i = 0; i < m_swapchainImages.size(); i++)
+	{
+		VkImageViewCreateInfo createInfo = {};
+		createInfo.sType = VK_STRUCTURE_TYPE_IMAGE_VIEW_CREATE_INFO;
+		createInfo.image = m_swapchainImages[i];
+		createInfo.viewType = VK_IMAGE_VIEW_TYPE_2D;
+		createInfo.format = m_surfaceFormat.format;
+		createInfo.components.r = VK_COMPONENT_SWIZZLE_IDENTITY;
+		createInfo.components.g = VK_COMPONENT_SWIZZLE_IDENTITY;
+		createInfo.components.b = VK_COMPONENT_SWIZZLE_IDENTITY;
+		createInfo.components.a = VK_COMPONENT_SWIZZLE_IDENTITY;
+		createInfo.subresourceRange.aspectMask = VK_IMAGE_ASPECT_COLOR_BIT;
+		createInfo.subresourceRange.baseMipLevel = 0;
+		createInfo.subresourceRange.levelCount = 1;
+		createInfo.subresourceRange.baseArrayLayer = 0;
+		createInfo.subresourceRange.layerCount = 1;
+		result = vkCreateImageView(logicalDevice, &createInfo, nullptr, &m_swapchainImageViews[i]);
+		if (result != VK_SUCCESS)
+			UnrecoverableError("Failed to create imageviews for swapchain");
+	}
+
+	// create swapchain framebuffers
+	m_swapchainFramebuffers.resize(m_swapchainImages.size());
+	for (size_t i = 0; i < m_swapchainImages.size(); i++)
+	{
+		VkImageView attachments[1];
+		attachments[0] = m_swapchainImageViews[i];
+		// create framebuffer
+		VkFramebufferCreateInfo framebufferInfo = {};
+		framebufferInfo.sType = VK_STRUCTURE_TYPE_FRAMEBUFFER_CREATE_INFO;
+		framebufferInfo.renderPass = m_swapchainRenderPass;
+		framebufferInfo.attachmentCount = 1;
+		framebufferInfo.pAttachments = attachments;
+		framebufferInfo.width = swapchainExtent.width;
+		framebufferInfo.height = swapchainExtent.height;
+		framebufferInfo.layers = 1;
+		result = vkCreateFramebuffer(logicalDevice, &framebufferInfo, nullptr, &m_swapchainFramebuffers[i]);
+		if (result != VK_SUCCESS)
+			UnrecoverableError("Failed to create framebuffer for swapchain");
+	}
+	m_swapchainPresentSemaphores.resize(m_swapchainImages.size());
+	// create present semaphore
+	VkSemaphoreCreateInfo info = {};
+	info.sType = VK_STRUCTURE_TYPE_SEMAPHORE_CREATE_INFO;
+	for (auto& semaphore : m_swapchainPresentSemaphores){
+		if (vkCreateSemaphore(logicalDevice, &info, nullptr, &semaphore) != VK_SUCCESS)
+			UnrecoverableError("Failed to create semaphore for swapchain present");
+	}
+
+	m_acquireSemaphores.resize(m_swapchainImages.size());
+	for (auto& semaphore : m_acquireSemaphores)
+	{
+		VkSemaphoreCreateInfo info = {};
+		info.sType = VK_STRUCTURE_TYPE_SEMAPHORE_CREATE_INFO;
+		if (vkCreateSemaphore(logicalDevice, &info, nullptr, &semaphore) != VK_SUCCESS)
+			UnrecoverableError("Failed to create semaphore for swapchain acquire");
+	}
+	m_acquireIndex = 0;
+
+	VkFenceCreateInfo fenceInfo = {};
+	fenceInfo.sType = VK_STRUCTURE_TYPE_FENCE_CREATE_INFO;
+	fenceInfo.flags = VK_FENCE_CREATE_SIGNALED_BIT;
+	result = vkCreateFence(logicalDevice, &fenceInfo, nullptr, &m_imageAvailableFence);
+	if (result != VK_SUCCESS)
+		UnrecoverableError("Failed to create fence for swapchain");
+}
+
+void SwapchainInfoVk::Cleanup()
+{
+	m_swapchainImages.clear();
+
+	for (auto& sem: m_swapchainPresentSemaphores)
+		vkDestroySemaphore(m_logicalDevice, sem, nullptr);
+	m_swapchainPresentSemaphores.clear();
+
+	for (auto& itr: m_acquireSemaphores)
+		vkDestroySemaphore(m_logicalDevice, itr, nullptr);
+	m_acquireSemaphores.clear();
+
+	if (m_swapchainRenderPass)
+	{
+		vkDestroyRenderPass(m_logicalDevice, m_swapchainRenderPass, nullptr);
+		m_swapchainRenderPass = nullptr;
+	}
+
+	for (auto& imageView : m_swapchainImageViews)
+		vkDestroyImageView(m_logicalDevice, imageView, nullptr);
+	m_swapchainImageViews.clear();
+
+	for (auto& framebuffer : m_swapchainFramebuffers)
+		vkDestroyFramebuffer(m_logicalDevice, framebuffer, nullptr);
+	m_swapchainFramebuffers.clear();
+
+
+	if (m_imageAvailableFence)
+	{
+		vkDestroyFence(m_logicalDevice, m_imageAvailableFence, nullptr);
+		m_imageAvailableFence = nullptr;
+	}
+	if (swapchain)
+	{
+		vkDestroySwapchainKHR(m_logicalDevice, swapchain, nullptr);
+		swapchain = VK_NULL_HANDLE;
+	}
+}
+
+bool SwapchainInfoVk::IsValid() const
+{
+	return swapchain && m_imageAvailableFence;
+}
+
+void SwapchainInfoVk::UnrecoverableError(const char* errMsg)
+{
+	forceLog_printf("Unrecoverable error in Vulkan swapchain");
+	forceLog_printf("Msg: %s", errMsg);
+	throw std::runtime_error(errMsg);
+}
+
+SwapchainInfoVk::QueueFamilyIndices SwapchainInfoVk::FindQueueFamilies(VkSurfaceKHR surface, VkPhysicalDevice device)
+{
+	uint32_t queueFamilyCount = 0;
+	vkGetPhysicalDeviceQueueFamilyProperties(device, &queueFamilyCount, nullptr);
+
+	std::vector<VkQueueFamilyProperties> queueFamilies(queueFamilyCount);
+	vkGetPhysicalDeviceQueueFamilyProperties(device, &queueFamilyCount, queueFamilies.data());
+
+	QueueFamilyIndices indices;
+	for (int i = 0; i < (int)queueFamilies.size(); ++i)
+	{
+		const auto& queueFamily = queueFamilies[i];
+		if (queueFamily.queueCount > 0 && queueFamily.queueFlags & VK_QUEUE_GRAPHICS_BIT)
+			indices.graphicsFamily = i;
+
+		VkBool32 presentSupport = false;
+		const VkResult result = vkGetPhysicalDeviceSurfaceSupportKHR(device, i, surface, &presentSupport);
+		if (result != VK_SUCCESS)
+			throw std::runtime_error(fmt::format("Error while attempting to check if a surface supports presentation: {}", result));
+
+		if (queueFamily.queueCount > 0 && presentSupport)
+			indices.presentFamily = i;
+
+		if (indices.IsComplete())
+			break;
+	}
+
+	return indices;
+}
+
+SwapchainInfoVk::SwapchainSupportDetails SwapchainInfoVk::QuerySwapchainSupport(VkSurfaceKHR surface, const VkPhysicalDevice& device)
+{
+	SwapchainSupportDetails details;
+
+	VkResult result = vkGetPhysicalDeviceSurfaceCapabilitiesKHR(device, surface, &details.capabilities);
+	if (result != VK_SUCCESS)
+	{
+		if (result != VK_ERROR_SURFACE_LOST_KHR)
+			forceLog_printf("vkGetPhysicalDeviceSurfaceCapabilitiesKHR failed. Error %d", (sint32)result);
+		throw std::runtime_error(fmt::format("Unable to retrieve physical device surface capabilities: {}", result));
+	}
+
+	uint32_t formatCount = 0;
+	result = vkGetPhysicalDeviceSurfaceFormatsKHR(device, surface, &formatCount, nullptr);
+	if (result != VK_SUCCESS)
+	{
+		forceLog_printf("vkGetPhysicalDeviceSurfaceFormatsKHR failed. Error %d", (sint32)result);
+		throw std::runtime_error(fmt::format("Unable to retrieve the number of formats for a surface on a physical device: {}", result));
+	}
+
+	if (formatCount != 0)
+	{
+		details.formats.resize(formatCount);
+		result = vkGetPhysicalDeviceSurfaceFormatsKHR(device, surface, &formatCount, details.formats.data());
+		if (result != VK_SUCCESS)
+		{
+			forceLog_printf("vkGetPhysicalDeviceSurfaceFormatsKHR failed. Error %d", (sint32)result);
+			throw std::runtime_error(fmt::format("Unable to retrieve the formats for a surface on a physical device: {}", result));
+		}
+	}
+
+	uint32_t presentModeCount = 0;
+	result = vkGetPhysicalDeviceSurfacePresentModesKHR(device, surface, &presentModeCount, nullptr);
+	if (result != VK_SUCCESS)
+	{
+		forceLog_printf("vkGetPhysicalDeviceSurfacePresentModesKHR failed. Error %d", (sint32)result);
+		throw std::runtime_error(fmt::format("Unable to retrieve the count of present modes for a surface on a physical device: {}", result));
+	}
+
+	if (presentModeCount != 0)
+	{
+		details.presentModes.resize(presentModeCount);
+		result = vkGetPhysicalDeviceSurfacePresentModesKHR(device, surface, &presentModeCount, details.presentModes.data());
+		if (result != VK_SUCCESS)
+		{
+			forceLog_printf("vkGetPhysicalDeviceSurfacePresentModesKHR failed. Error %d", (sint32)result);
+			throw std::runtime_error(fmt::format("Unable to retrieve the present modes for a surface on a physical device: {}", result));
+		}
+	}
+
+	return details;
+}
+
+VkSurfaceFormatKHR SwapchainInfoVk::ChooseSurfaceFormat(const std::vector<VkSurfaceFormatKHR>& formats) const
+{
+	if (formats.size() == 1 && formats[0].format == VK_FORMAT_UNDEFINED)
+		return{ VK_FORMAT_B8G8R8A8_UNORM, VK_COLOR_SPACE_SRGB_NONLINEAR_KHR };
+
+	for (const auto& format : formats)
+	{
+		bool useSRGB = mainWindow ? LatteGPUState.tvBufferUsesSRGB : LatteGPUState.drcBufferUsesSRGB;
+
+		if (useSRGB)
+		{
+			if (format.format == VK_FORMAT_B8G8R8A8_SRGB && format.colorSpace == VK_COLOR_SPACE_SRGB_NONLINEAR_KHR)
+				return format;
+		}
+		else
+		{
+			if (format.format == VK_FORMAT_B8G8R8A8_UNORM && format.colorSpace == VK_COLOR_SPACE_SRGB_NONLINEAR_KHR)
+				return format;
+		}
+	}
+
+	return formats[0];
+}
+
+VkExtent2D SwapchainInfoVk::ChooseSwapExtent(const VkSurfaceCapabilitiesKHR& capabilities, const Vector2i& size) const
+{
+	if (capabilities.currentExtent.width != std::numeric_limits<uint32>::max())
+		return capabilities.currentExtent;
+
+	VkExtent2D actualExtent = { (uint32)size.x, (uint32)size.y };
+	actualExtent.width = std::max(capabilities.minImageExtent.width, std::min(capabilities.maxImageExtent.width, actualExtent.width));
+	actualExtent.height = std::max(capabilities.minImageExtent.height, std::min(capabilities.maxImageExtent.height, actualExtent.height));
+	return actualExtent;
+}
+
+VkPresentModeKHR SwapchainInfoVk::ChoosePresentMode(const std::vector<VkPresentModeKHR>& modes)
+{
+	const auto vsyncState = (VSync)GetConfig().vsync.GetValue();
+	if (vsyncState == VSync::MAILBOX)
+	{
+		if (std::find(modes.cbegin(), modes.cend(), VK_PRESENT_MODE_MAILBOX_KHR) != modes.cend())
+			return VK_PRESENT_MODE_MAILBOX_KHR;
+
+		forceLog_printf("Vulkan: Can't find mailbox present mode");
+	}
+	else if (vsyncState == VSync::Immediate)
+	{
+		if (std::find(modes.cbegin(), modes.cend(), VK_PRESENT_MODE_IMMEDIATE_KHR) != modes.cend())
+			return VK_PRESENT_MODE_IMMEDIATE_KHR;
+
+		forceLog_printf("Vulkan: Can't find immediate present mode");
+	}
+	else if (vsyncState == VSync::SYNC_AND_LIMIT)
+	{
+		LatteTiming_EnableHostDrivenVSync();
+		// use immediate mode if available, other wise fall back to
+		//if (std::find(modes.cbegin(), modes.cend(), VK_PRESENT_MODE_IMMEDIATE_KHR) != modes.cend())
+		//	return VK_PRESENT_MODE_IMMEDIATE_KHR;
+		//else
+		//	forceLog_printf("Vulkan: Present mode 'immediate' not available. Vsync might not behave as intended");
+		return VK_PRESENT_MODE_FIFO_KHR;
+	}
+
+	return VK_PRESENT_MODE_FIFO_KHR;
+}
+
+VkSwapchainCreateInfoKHR SwapchainInfoVk::CreateSwapchainCreateInfo(VkSurfaceKHR surface, const SwapchainSupportDetails& swapchainSupport, const VkSurfaceFormatKHR& surfaceFormat, uint32 imageCount, const VkExtent2D& extent)
+{
+	VkSwapchainCreateInfoKHR createInfo{};
+	createInfo.sType = VK_STRUCTURE_TYPE_SWAPCHAIN_CREATE_INFO_KHR;
+	createInfo.surface = surface;
+	createInfo.minImageCount = imageCount;
+	createInfo.imageFormat = surfaceFormat.format;
+	createInfo.imageExtent = extent;
+	createInfo.imageArrayLayers = 1;
+	createInfo.imageUsage = VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT;
+
+	const QueueFamilyIndices indices = FindQueueFamilies(surface, m_physicalDevice);
+	uint32_t queueFamilyIndices[] = { (uint32)indices.graphicsFamily, (uint32)indices.presentFamily };
+	if (indices.graphicsFamily != indices.presentFamily)
+	{
+		createInfo.imageSharingMode = VK_SHARING_MODE_CONCURRENT;
+		createInfo.queueFamilyIndexCount = 2;
+		createInfo.pQueueFamilyIndices = queueFamilyIndices;
+	}
+	else
+		createInfo.imageSharingMode = VK_SHARING_MODE_EXCLUSIVE;
+
+	createInfo.preTransform = swapchainSupport.capabilities.currentTransform;
+	createInfo.compositeAlpha = VK_COMPOSITE_ALPHA_OPAQUE_BIT_KHR;
+	createInfo.presentMode = ChoosePresentMode(swapchainSupport.presentModes);
+	createInfo.clipped = VK_TRUE;
+
+	forceLogDebug_printf("vulkan presentation mode: %d", createInfo.presentMode);
+	return createInfo;
+}

src/Cafe/HW/Latte/Renderer/Vulkan/SwapchainInfoVk.h

@@ -0,0 +1,101 @@
+#pragma once
+
+#include "util/math/vector2.h"
+#include <vulkan/vulkan_core.h>
+
+struct SwapchainInfoVk
+{
+	enum class VSync
+	{
+		// values here must match GeneralSettings2::m_vsync
+		Immediate = 0,
+		FIFO = 1,
+		MAILBOX = 2,
+		SYNC_AND_LIMIT = 3, // synchronize emulated vsync events to monitor vsync. But skip events if rate higher than virtual vsync period
+	};
+
+	struct QueueFamilyIndices
+	{
+		int32_t graphicsFamily = -1;
+		int32_t presentFamily = -1;
+
+		bool IsComplete() const	{ return graphicsFamily >= 0 && presentFamily >= 0;	}
+	};
+
+	struct SwapchainSupportDetails
+	{
+		VkSurfaceCapabilitiesKHR capabilities;
+		std::vector<VkSurfaceFormatKHR> formats;
+		std::vector<VkPresentModeKHR> presentModes;
+	};
+
+	void Cleanup();
+	void Create(VkPhysicalDevice physicalDevice, VkDevice logicalDevice);
+
+	bool IsValid() const;
+
+	static void UnrecoverableError(const char* errMsg);
+
+	// todo: move this function somewhere more sensible. Not directly swapchain related
+	static QueueFamilyIndices FindQueueFamilies(VkSurfaceKHR surface, VkPhysicalDevice device);
+	static SwapchainSupportDetails QuerySwapchainSupport(VkSurfaceKHR surface, const VkPhysicalDevice& device);
+
+	VkPresentModeKHR ChoosePresentMode(const std::vector<VkPresentModeKHR>& modes);
+	VkSurfaceFormatKHR ChooseSurfaceFormat(const std::vector<VkSurfaceFormatKHR>& formats) const;
+	VkExtent2D ChooseSwapExtent(const VkSurfaceCapabilitiesKHR& capabilities, const Vector2i& size) const;
+
+	VkSwapchainCreateInfoKHR CreateSwapchainCreateInfo(VkSurfaceKHR surface, const SwapchainSupportDetails& swapchainSupport, const VkSurfaceFormatKHR& surfaceFormat, uint32 imageCount, const VkExtent2D& extent);
+
+
+	void setSize(const Vector2i& newSize)
+	{
+		desiredExtent = newSize;
+		sizeOutOfDate = true;
+	}
+
+	const Vector2i& getSize() const
+	{
+		return desiredExtent;
+	}
+
+	SwapchainInfoVk(VkSurfaceKHR surface, bool mainWindow)
+		: surface(surface), mainWindow(mainWindow) {}
+	SwapchainInfoVk(const SwapchainInfoVk&) = delete;
+	SwapchainInfoVk(SwapchainInfoVk&&) noexcept = default;
+	~SwapchainInfoVk()
+	{
+		Cleanup();
+	}
+
+	bool mainWindow{};
+
+	bool sizeOutOfDate{};
+	bool m_usesSRGB = false;
+	bool hasDefinedSwapchainImage{}; // indicates if the swapchain image is in a defined state
+
+	VkPhysicalDevice m_physicalDevice{};
+	VkDevice m_logicalDevice{};
+	VkSurfaceKHR surface{};
+	VkSurfaceFormatKHR m_surfaceFormat{};
+	VkSwapchainKHR swapchain{};
+	VkExtent2D swapchainExtent{};
+	VkFence m_imageAvailableFence{};
+	uint32 swapchainImageIndex = (uint32)-1;
+	uint32 m_acquireIndex = 0; // increases with every successful vkAcquireNextImageKHR
+	VSync m_vsyncState = VSync::Immediate;
+
+
+	// swapchain image ringbuffer (indexed by swapchainImageIndex)
+	std::vector<VkImage> m_swapchainImages;
+	std::vector<VkImageView> m_swapchainImageViews;
+	std::vector<VkFramebuffer> m_swapchainFramebuffers;
+	std::vector<VkSemaphore> m_swapchainPresentSemaphores;
+	std::vector<VkSemaphore> m_acquireSemaphores; // indexed by acquireIndex
+
+	VkRenderPass m_swapchainRenderPass = nullptr;
+
+
+
+private:
+	Vector2i desiredExtent;
+};

src/Cafe/HW/Latte/Renderer/Vulkan/VulkanPipelineCompiler.cpp

@@ -457,6 +457,12 @@ void PipelineCompiler::InitVertexInputState(const LatteContextRegister& latteReg
 		uint32 bufferStride = (latteRegister.GetRawView()[bufferBaseRegisterIndex + 2] >> 11) & 0xFFFF;
 
 		VkVertexInputBindingDescription entry{};
+#if BOOST_OS_MACOS
+		if (bufferStride % 4 != 0) {
+			forceLog_printf("MoltenVK error: vertex stride was %d, expected multiple of 4", bufferStride);
+			bufferStride = 0;
+		}
+#endif
 		entry.stride = bufferStride;
 		if (!fetchType.has_value() || fetchType == LatteConst::VertexFetchType2::VERTEX_DATA)
 			entry.inputRate = VK_VERTEX_INPUT_RATE_VERTEX;

src/Cafe/HW/Latte/Renderer/Vulkan/VulkanRenderer.h

@@ -1,4 +1,5 @@
 #pragma once
+
 #include "Cafe/HW/Latte/Renderer/Renderer.h"
 #include "Cafe/HW/Latte/Renderer/Vulkan/VulkanAPI.h"
 #include "Cafe/HW/Latte/Renderer/Vulkan/RendererShaderVk.h"
@@ -6,6 +7,7 @@
 #include "Cafe/HW/Latte/Renderer/Vulkan/LatteTextureViewVk.h"
 #include "Cafe/HW/Latte/Renderer/Vulkan/CachedFBOVk.h"
 #include "Cafe/HW/Latte/Renderer/Vulkan/VKRMemoryManager.h"
+#include "Cafe/HW/Latte/Renderer/Vulkan/SwapchainInfoVk.h"
 #include "util/math/vector2.h"
 #include "util/helpers/Semaphore.h"
 #include "util/containers/flat_hash_map.hpp"
@@ -124,6 +126,9 @@ class VulkanRenderer : public Renderer
 	friend class LatteTextureReadbackInfoVk;
 	friend class PipelineCompiler;
 
+	using VSync = SwapchainInfoVk::VSync;
+	using QueueFamilyIndices = SwapchainInfoVk::QueueFamilyIndices;
+
 	static const inline int UNIFORMVAR_RINGBUFFER_SIZE = 1024 * 1024 * 16; // 16MB
 	static const inline int INDEX_STREAM_BUFFER_SIZE = 16 * 1024 * 1024; // 16 MB
 
@@ -132,15 +137,7 @@ class VulkanRenderer : public Renderer
 	static const inline int OCCLUSION_QUERY_POOL_SIZE = 1024;
 
 public:
-	enum class VSync
+
-	{
-		// values here must match GeneralSettings2::m_vsync
-		Immediate = 0,
-		FIFO = 1,
-		MAILBOX = 2,
-		SYNC_AND_LIMIT = 3, // synchronize emulated vsync events to monitor vsync. But skip events if rate higher than virtual vsync period
-	};
-	
 	// memory management
 	VKRMemoryManager* memoryManager{};
 	VKRMemoryManager* GetMemoryManager() const { return memoryManager; };
@@ -185,18 +182,20 @@ public:
 
 	void GetDeviceFeatures();
 	void DetermineVendor();
-	void Initialize(const Vector2i& size, bool isMainWindow);
+	void Initialize(const Vector2i& size, bool mainWindow);
 
+	const std::unique_ptr<SwapchainInfoVk>& GetChainInfoPtr(bool mainWindow) const;
+	SwapchainInfoVk& GetChainInfo(bool mainWindow) const;
+
+	void StopUsingPadAndWait();
 	bool IsPadWindowActive() override;
 
 	void HandleScreenshotRequest(LatteTextureView* texView, bool padView) override;
-	void ResizeSwapchain(const Vector2i& size, bool isMainWindow);
+	void SetSwapchainTargetSize(const Vector2i& size, bool mainWindow);
 
 	void QueryMemoryInfo();
 	void QueryAvailableFormats();
 
-	void EnableVSync(int state) override;
-
 #if BOOST_OS_WINDOWS
 	static VkSurfaceKHR CreateWinSurface(VkInstance instance, HWND hwindow);
 #endif
@@ -212,7 +211,7 @@ public:
 	void ImguiInit();
 	VkInstance GetVkInstance() const { return m_instance; }
 	VkDevice GetLogicalDevice() const { return m_logicalDevice; }
-	VkPhysicalDevice GetPhysicalDevice() const { return m_physical_device; }
+	VkPhysicalDevice GetPhysicalDevice() const { return m_physicalDevice; }
 
 	VkDescriptorPool GetDescriptorPool() const { return m_descriptorPool; }
 
@@ -433,85 +432,14 @@ private:
 		bool drawSequenceSkip; // if true, skip draw_execute()
 	}m_state;
 
-	// swapchain - todo move this to m_swapchainState
+	std::unique_ptr<SwapchainInfoVk> m_mainSwapchainInfo{}, m_padSwapchainInfo{};
-	struct SwapChainInfo
+	Semaphore m_padCloseReadySemaphore;
-	{
+	bool m_destroyPadSwapchainNextAcquire = false;
-		SwapChainInfo(VkDevice device, VkSurfaceKHR surface) : m_device(device), surface(surface) {}
-		SwapChainInfo(const SwapChainInfo&) = delete;
-		SwapChainInfo(SwapChainInfo&&) noexcept = default;
-		~SwapChainInfo()
-		{
-			if (m_swapChainRenderPass)
-			{
-				vkDestroyRenderPass(m_device, m_swapChainRenderPass, nullptr);
-				m_swapChainRenderPass = VK_NULL_HANDLE;
-			}
-			if (swapChain)
-			{
-				vkDestroySwapchainKHR(m_device, swapChain, nullptr);
-				swapChain = VK_NULL_HANDLE;
-			}
-			for (auto& imageView : m_swapchainImageViews)
-				vkDestroyImageView(m_device, imageView, nullptr);
-			m_swapchainImageViews.clear();
-			for (auto& framebuffer : m_swapchainFramebuffers)
-				vkDestroyFramebuffer(m_device, framebuffer, nullptr);
-			m_swapchainFramebuffers.clear();
-		}
-
-		VkDevice m_device;
-
-		VkSurfaceKHR surface{};
-		VkSwapchainKHR swapChain{};
-		VkExtent2D swapchainExtend{};
-		uint32 swapchainImageIndex = (uint32)-1;
-		uint32 m_acquireIndex = 0; // increases with every successful vkAcquireNextImageKHR
-
-		struct AcquireInfo
-		{
-			// move fence here?
-			VkSemaphore acquireSemaphore;
-		};
-		std::vector<AcquireInfo> m_acquireInfo; // indexed by acquireIndex
-
-		// swapchain image ringbuffer (indexed by swapchainImageIndex)
-		std::vector<VkImage> m_swapchainImages;
-		std::vector<VkImageView> m_swapchainImageViews;
-		std::vector<VkFramebuffer> m_swapchainFramebuffers;
-		std::vector<VkSemaphore> m_swapchainPresentSemaphores;
-
-		VkFence m_imageAvailableFence = nullptr;
-		VkRenderPass m_swapChainRenderPass = nullptr;
-		VkRenderPass m_imguiRenderPass = nullptr;
-	};
-	std::unique_ptr<SwapChainInfo> m_mainSwapchainInfo{}, m_padSwapchainInfo{};
 	bool IsSwapchainInfoValid(bool mainWindow) const;
-	VkSwapchainKHR CreateSwapChain(SwapChainInfo& swap_chain_info, const Vector2i& size, bool mainwindow);
 
-	struct
+	VkRenderPass m_imguiRenderPass = nullptr;
-	{
-		bool resizeRequestedMainWindow{};
-		Vector2i newExtentMainWindow;
-		bool resizeRequestedPadWindow{};
-		Vector2i newExtentPadWindow;
-		bool tvHasDefinedSwapchainImage{}; // indicates if the swapchain image is in a defined state
-		bool drcHasDefinedSwapchainImage{};
-	}m_swapchainState;
 
 	VkDescriptorPool m_descriptorPool;
-	VkSurfaceFormatKHR m_swapchainFormat;
-
-	bool m_tvBufferUsesSRGB = false;
-	bool m_drvBufferUsesSRGB = false;
-
-	struct QueueFamilyIndices 
-	{
-		int32_t graphicsFamily = -1;
-		int32_t presentFamily = -1;
-
-		bool IsComplete() const	{ return graphicsFamily >= 0 && presentFamily >= 0;	}
-	};
-	static QueueFamilyIndices FindQueueFamilies(VkSurfaceKHR surface, const VkPhysicalDevice& device);
 
 	struct FeatureControl
 	{
@@ -557,15 +485,8 @@ private:
 	static bool CheckDeviceExtensionSupport(const VkPhysicalDevice device, FeatureControl& info);
 	static std::vector<const char*> CheckInstanceExtensionSupport(FeatureControl& info);
 
-	void SwapBuffer(bool main_window);
+	void UpdateVSyncState(bool mainWindow);
-	VSync m_vsync_state = VSync::Immediate;
+	void SwapBuffer(bool mainWindow);
-
-	struct SwapChainSupportDetails 
-	{
-		VkSurfaceCapabilitiesKHR capabilities;
-		std::vector<VkSurfaceFormatKHR> formats;
-		std::vector<VkPresentModeKHR> presentModes;
-	};
 
 	VkDescriptorSetLayout m_swapchainDescriptorSetLayout;
 
@@ -573,14 +494,9 @@ private:
 
 	// swapchain
 
-	static SwapChainSupportDetails QuerySwapChainSupport(VkSurfaceKHR surface, const VkPhysicalDevice& device);
 	std::vector<VkDeviceQueueCreateInfo> CreateQueueCreateInfos(const std::set<int>& uniqueQueueFamilies) const;
 	VkDeviceCreateInfo CreateDeviceCreateInfo(const std::vector<VkDeviceQueueCreateInfo>& queueCreateInfos, const VkPhysicalDeviceFeatures& deviceFeatures, const void* deviceExtensionStructs, std::vector<const char*>& used_extensions) const;
 	static bool IsDeviceSuitable(VkSurfaceKHR surface, const VkPhysicalDevice& device);
-	VkSurfaceFormatKHR ChooseSwapSurfaceFormat(const std::vector<VkSurfaceFormatKHR>& formats, bool mainWindow) const;
-	VkPresentModeKHR ChooseSwapPresentMode(const std::vector<VkPresentModeKHR>& modes);
-	VkExtent2D ChooseSwapExtent(const VkSurfaceCapabilitiesKHR& capabilities, const Vector2i& size) const;
-	VkSwapchainCreateInfoKHR CreateSwapchainCreateInfo(VkSurfaceKHR surface, const SwapChainSupportDetails& swapChainSupport, const VkSurfaceFormatKHR& surfaceFormat, uint32 imageCount, const VkExtent2D& extent);
 
 	void CreateCommandPool();
 	void CreateCommandBuffers();
@@ -642,8 +558,8 @@ private:
 	void CreatePipelineCache();
 	VkPipelineShaderStageCreateInfo CreatePipelineShaderStageCreateInfo(VkShaderStageFlagBits stage, VkShaderModule& module, const char* entryName) const;
 	VkPipeline backbufferBlit_createGraphicsPipeline(VkDescriptorSetLayout descriptorLayout, bool padView, RendererOutputShader* shader);
-	void AcquireNextSwapchainImage(bool main_window);
+	bool AcquireNextSwapchainImage(bool mainWindow);
-	void RecreateSwapchain(bool mainwindow);
+	void RecreateSwapchain(bool mainWindow, bool skipCreate = false);
 
 	// streamout
 	void streamout_setupXfbBuffer(uint32 bufferIndex, sint32 ringBufferOffset, uint32 rangeAddr, uint32 rangeSize) override;
@@ -666,7 +582,7 @@ private:
 	
 	std::vector<const char*> m_layerNames;
 	VkInstance m_instance = VK_NULL_HANDLE;
-	VkPhysicalDevice m_physical_device = VK_NULL_HANDLE;
+	VkPhysicalDevice m_physicalDevice = VK_NULL_HANDLE;
 	VkDevice  m_logicalDevice = VK_NULL_HANDLE;
 	VkDebugUtilsMessengerEXT m_debugCallback = nullptr;
 	volatile bool m_destructionRequested = false;

src/Cafe/HW/Latte/Renderer/Vulkan/VulkanRendererCore.cpp

@@ -1196,30 +1196,15 @@ void VulkanRenderer::draw_setRenderPass()
 	// update self-dependency flag
 	if (m_state.descriptorSetsChanged || m_state.activeRenderpassFBO != fboVk)
 	{
-		bool hadDep = m_state.hasRenderSelfDependency;
 		m_state.hasRenderSelfDependency = fboVk->CheckForCollision(m_state.activeVertexDS, m_state.activeGeometryDS, m_state.activePixelDS);
 	}
 
 	auto vkObjRenderPass = fboVk->GetRenderPassObj();
 	auto vkObjFramebuffer = fboVk->GetFramebufferObj();
 
-	if (m_state.hasRenderSelfDependency)
+	bool overridePassReuse = m_state.hasRenderSelfDependency && (GetConfig().vk_accurate_barriers || m_state.activePipelineInfo->neverSkipAccurateBarrier);
-	{
-		bool triggerBarrier = GetConfig().vk_accurate_barriers || m_state.activePipelineInfo->neverSkipAccurateBarrier;
-		if (triggerBarrier)
-		{
-			VkMemoryBarrier memoryBarrier{};
-			memoryBarrier.sType = VK_STRUCTURE_TYPE_MEMORY_BARRIER;
-			memoryBarrier.srcAccessMask = VK_ACCESS_COLOR_ATTACHMENT_WRITE_BIT;
-			memoryBarrier.dstAccessMask = VK_ACCESS_SHADER_READ_BIT;
-			VkPipelineStageFlags srcStage = VK_PIPELINE_STAGE_COLOR_ATTACHMENT_OUTPUT_BIT;
-			VkPipelineStageFlags dstStage = VK_PIPELINE_STAGE_VERTEX_SHADER_BIT | VK_PIPELINE_STAGE_GEOMETRY_SHADER_BIT | VK_PIPELINE_STAGE_FRAGMENT_SHADER_BIT;
-			vkCmdPipelineBarrier(m_state.currentCommandBuffer, srcStage, dstStage, 0, 1, &memoryBarrier, 0, nullptr, 0, nullptr);
-			performanceMonitor.vk.numDrawBarriersPerFrame.increment();
-		}
-	}
 
-	if (m_state.activeRenderpassFBO == fboVk)
+	if (!overridePassReuse && m_state.activeRenderpassFBO == fboVk)
 	{
 		if (m_state.descriptorSetsChanged)
 			sync_inputTexturesChanged();

src/Cafe/IOSU/legacy/iosu_crypto.cpp

@@ -273,7 +273,7 @@ void iosuCrypto_generateDeviceCertificate()
 	BIGNUM* bn_x = BN_CTX_get(context);
 	BIGNUM* bn_y = BN_CTX_get(context);	
 
-	EC_POINT_get_affine_coordinates_GF2m(group, pubkey, bn_x, bn_y, NULL);
+	EC_POINT_get_affine_coordinates(group, pubkey, bn_x, bn_y, NULL);
 
 	uint8 publicKeyOutput[0x3C];
 	memset(publicKeyOutput, 0, sizeof(publicKeyOutput));

src/Cafe/OS/libs/mic/mic.cpp

@@ -1,5 +1,7 @@
 #include "Cafe/OS/common/OSCommon.h"
 #include "input/InputManager.h"
+#include "audio/IAudioInputAPI.h"
+#include "config/CemuConfig.h"
 
 enum class MIC_RESULT
 {
@@ -13,6 +15,7 @@ enum class MIC_RESULT
 
 #define MIC_SAMPLERATE				32000
 
+const int MIC_SAMPLES_PER_3MS_32KHZ = (96);  // 32000*3/1000
 
 enum class MIC_STATUS_FLAGS : uint32
 {
@@ -22,8 +25,8 @@ enum class MIC_STATUS_FLAGS : uint32
 };
 DEFINE_ENUM_FLAG_OPERATORS(MIC_STATUS_FLAGS);
 
-#define MIC_HANDLE_DRC0				100
+#define MIC_HANDLE_DRC0				0
-#define MIC_HANDLE_DRC1				101
+#define MIC_HANDLE_DRC1				1
 
 enum class MIC_STATEID
 {
@@ -139,6 +142,36 @@ void micExport_MICInit(PPCInterpreter_t* hCPU)
 	// return status
 	memory_writeU32(hCPU->gpr[6], 0); // no error
 	osLib_returnFromFunction(hCPU, (drcIndex==0)?MIC_HANDLE_DRC0:MIC_HANDLE_DRC1); // success
+
+	auto& config = GetConfig();
+	const auto audio_api = IAudioInputAPI::Cubeb; // change this if more input apis get implemented
+
+	std::unique_lock lock(g_audioInputMutex);
+	if (!g_inputAudio)
+	{
+		IAudioInputAPI::DeviceDescriptionPtr device_description;
+		if (IAudioInputAPI::IsAudioInputAPIAvailable(audio_api))
+		{
+			auto devices = IAudioInputAPI::GetDevices(audio_api);
+			const auto it = std::find_if(devices.begin(), devices.end(), [&config](const auto& d) {return d->GetIdentifier() == config.input_device; });
+			if (it != devices.end())
+				device_description = *it;
+		}
+
+		if (device_description)
+		{
+			try
+			{
+				g_inputAudio = IAudioInputAPI::CreateDevice(audio_api, device_description, MIC_SAMPLERATE, 1, MIC_SAMPLES_PER_3MS_32KHZ, 16);
+				g_inputAudio->SetVolume(config.input_volume);
+			}
+			catch (std::runtime_error& ex)
+			{
+				forceLog_printf("can't initialize audio input: %s", ex.what());
+				exit(0);
+			}
+		}
+	}
 }
 
 void micExport_MICOpen(PPCInterpreter_t* hCPU)
@@ -172,6 +205,10 @@ void micExport_MICOpen(PPCInterpreter_t* hCPU)
 	// success
 	MICStatus.drc[drcIndex].isOpen = true;
 	osLib_returnFromFunction(hCPU, (uint32)MIC_RESULT::SUCCESS);
+
+	std::shared_lock lock(g_audioInputMutex);
+	if(g_inputAudio)
+		g_inputAudio->Play();
 }
 
 void micExport_MICClose(PPCInterpreter_t* hCPU)
@@ -198,6 +235,10 @@ void micExport_MICClose(PPCInterpreter_t* hCPU)
 	// success
 	MICStatus.drc[drcIndex].isOpen = false;
 	osLib_returnFromFunction(hCPU, (uint32)MIC_RESULT::SUCCESS);
+
+	std::shared_lock lock(g_audioInputMutex);
+	if (g_inputAudio)
+		g_inputAudio->Stop();
 }
 
 void micExport_MICGetStatus(PPCInterpreter_t* hCPU)
@@ -360,6 +401,17 @@ void micExport_MICSetDataConsumed(PPCInterpreter_t* hCPU)
 	return;
 }
 
+void mic_updateDevicePlayState(bool isPlaying)
+{
+	if (g_inputAudio)
+	{
+		if (isPlaying)
+			g_inputAudio->Play();
+		else
+			g_inputAudio->Stop();
+	}
+}
+
 void mic_updateOnAXFrame()
 {
 	sint32 drcIndex = 0;
@@ -368,26 +420,39 @@ void mic_updateOnAXFrame()
 		drcIndex = 1;
 		if (mic_isActive(1) == false) 
 		{
+			std::shared_lock lock(g_audioInputMutex);
+			mic_updateDevicePlayState(false);
 			return;
 		}
 	}
 
-	const sint32 micSampleCount = 32000/32;
+	std::shared_lock lock(g_audioInputMutex);
-	sint16 micSampleData[micSampleCount];
+	mic_updateDevicePlayState(true);
-
+	if (g_inputAudio)
-	auto controller = InputManager::instance().get_vpad_controller(drcIndex);
-	if( controller && controller->is_mic_active() )
 	{
-		for(sint32 i=0; i<micSampleCount; i++)
+		sint16 micSampleData[MIC_SAMPLES_PER_3MS_32KHZ];
-		{
+		g_inputAudio->ConsumeBlock(micSampleData);
-			micSampleData[i] = (sint16)(sin((float)GetTickCount()*0.1f+sin((float)GetTickCount()*0.0001f)*100.0f)*30000.0f);
+		mic_feedSamples(0, micSampleData, MIC_SAMPLES_PER_3MS_32KHZ);
-		}
 	}
 	else
 	{
-		memset(micSampleData, 0x00, sizeof(micSampleData));
+		const sint32 micSampleCount = 32000 / 32;
+		sint16 micSampleData[micSampleCount];
+
+		auto controller = InputManager::instance().get_vpad_controller(drcIndex);
+		if( controller && controller->is_mic_active() )
+		{
+			for(sint32 i=0; i<micSampleCount; i++)
+			{
+				micSampleData[i] = (sint16)(sin((float)GetTickCount()*0.1f+sin((float)GetTickCount()*0.0001f)*100.0f)*30000.0f);
+			}
+		}
+		else
+		{
+			memset(micSampleData, 0x00, sizeof(micSampleData));
+		}
+		mic_feedSamples(0, micSampleData, micSampleCount);
 	}
-	mic_feedSamples(0, micSampleData, micSampleCount);
 }
 
 namespace mic

src/Cemu/ncrypto/ncrypto.cpp

@@ -550,7 +550,7 @@ namespace NCrypto
 		EC_POINT_mul(group, pubkey, bn_privKey, NULL, NULL, NULL);
 		BIGNUM* bn_x = BN_new();
 		BIGNUM* bn_y = BN_new();
-		EC_POINT_get_affine_coordinates_GF2m(group, pubkey, bn_x, bn_y, NULL);
+		EC_POINT_get_affine_coordinates(group, pubkey, bn_x, bn_y, NULL);
 
 		// store public key
 		ECCPubKey genPubKey;