- add some classes for managing postprocess and render buffers

src/CMakeLists.txt

@@ -901,6 +901,8 @@ set( FASTMATH_SOURCES
 	rendering/vulkan/system/vk_buffers.cpp
 	rendering/vulkan/renderer/vk_renderstate.cpp
 	rendering/vulkan/renderer/vk_renderpass.cpp
+	rendering/vulkan/renderer/vk_postprocess.cpp
+	rendering/vulkan/renderer/vk_renderbuffers.cpp
 	rendering/vulkan/shaders/vk_shader.cpp
 	rendering/vulkan/textures/vk_samplers.cpp
 	rendering/vulkan/textures/vk_hwtexture.cpp

src/rendering/vulkan/renderer/vk_postprocess.cpp

@@ -0,0 +1,119 @@
+
+#include "vk_postprocess.h"
+#include "vk_renderbuffers.h"
+#include "vulkan/shaders/vk_shader.h"
+#include "vulkan/system/vk_builders.h"
+#include "vulkan/system/vk_framebuffer.h"
+#include "vulkan/system/vk_buffers.h"
+#include "hwrenderer/utility/hw_cvars.h"
+#include "hwrenderer/postprocessing/hw_presentshader.h"
+#include "hwrenderer/postprocessing/hw_postprocess.h"
+#include "hwrenderer/postprocessing/hw_postprocess_cvars.h"
+#include "hwrenderer/utility/hw_vrmodes.h"
+#include "hwrenderer/data/flatvertices.h"
+#include "r_videoscale.h"
+
+VkPostprocess::VkPostprocess()
+{
+}
+
+VkPostprocess::~VkPostprocess()
+{
+}
+
+void VkPostprocess::PostProcessScene(int fixedcm, const std::function<void()> &afterBloomDrawEndScene2D)
+{
+	auto fb = GetVulkanFrameBuffer();
+
+	hw_postprocess.fixedcm = fixedcm;
+	hw_postprocess.SceneWidth = fb->GetBuffers()->GetSceneWidth();
+	hw_postprocess.SceneHeight = fb->GetBuffers()->GetSceneHeight();
+
+	hw_postprocess.DeclareShaders();
+	hw_postprocess.UpdateTextures();
+	hw_postprocess.UpdateSteps();
+
+	CompileEffectShaders();
+	UpdateEffectTextures();
+
+	RenderEffect("UpdateCameraExposure");
+	//mCustomPostProcessShaders->Run("beforebloom");
+	RenderEffect("BloomScene");
+	//BindCurrentFB();
+	afterBloomDrawEndScene2D();
+	RenderEffect("TonemapScene");
+	RenderEffect("ColormapScene");
+	RenderEffect("LensDistortScene");
+	RenderEffect("ApplyFXAA");
+	//mCustomPostProcessShaders->Run("scene");
+}
+
+void VkPostprocess::AmbientOccludeScene(float m5)
+{
+	auto fb = GetVulkanFrameBuffer();
+
+	hw_postprocess.SceneWidth = fb->GetBuffers()->GetSceneWidth();
+	hw_postprocess.SceneHeight = fb->GetBuffers()->GetSceneHeight();
+	hw_postprocess.m5 = m5;
+
+	hw_postprocess.DeclareShaders();
+	hw_postprocess.UpdateTextures();
+	hw_postprocess.UpdateSteps();
+
+	CompileEffectShaders();
+	UpdateEffectTextures();
+
+	RenderEffect("AmbientOccludeScene");
+}
+
+void VkPostprocess::BlurScene(float gameinfobluramount)
+{
+	hw_postprocess.gameinfobluramount = gameinfobluramount;
+
+	hw_postprocess.DeclareShaders();
+	hw_postprocess.UpdateTextures();
+	hw_postprocess.UpdateSteps();
+
+	CompileEffectShaders();
+	UpdateEffectTextures();
+
+	auto vrmode = VRMode::GetVRMode(true);
+	int eyeCount = vrmode->mEyeCount;
+	for (int i = 0; i < eyeCount; ++i)
+	{
+		RenderEffect("BlurScene");
+		if (eyeCount - i > 1) NextEye(eyeCount);
+	}
+}
+
+void VkPostprocess::ClearTonemapPalette()
+{
+	hw_postprocess.Textures.Remove("Tonemap.Palette");
+}
+
+void VkPostprocess::RenderBuffersReset()
+{
+}
+
+void VkPostprocess::UpdateEffectTextures()
+{
+}
+
+void VkPostprocess::CompileEffectShaders()
+{
+}
+
+void VkPostprocess::RenderEffect(const FString &name)
+{
+}
+
+void VkPostprocess::RenderScreenQuad()
+{
+	//auto buffer = static_cast<VKVertexBuffer *>(screen->mVertexData->GetBufferObjects().first);
+	//buffer->Bind(nullptr);
+	//glDrawArrays(GL_TRIANGLE_STRIP, FFlatVertexBuffer::PRESENT_INDEX, 4);
+}
+
+void VkPostprocess::NextEye(int eyeCount)
+{
+}

src/rendering/vulkan/renderer/vk_postprocess.h

@@ -0,0 +1,28 @@
+
+#pragma once
+
+#include "vulkan/system/vk_objects.h"
+
+class FString;
+
+class VkPostprocess
+{
+public:
+	VkPostprocess();
+	~VkPostprocess();
+
+	void RenderBuffersReset();
+
+	void PostProcessScene(int fixedcm, const std::function<void()> &afterBloomDrawEndScene2D);
+
+	void AmbientOccludeScene(float m5);
+	void BlurScene(float gameinfobluramount);
+	void ClearTonemapPalette();
+
+private:
+	void UpdateEffectTextures();
+	void CompileEffectShaders();
+	void RenderEffect(const FString &name);
+	void NextEye(int eyeCount);
+	void RenderScreenQuad();
+};

src/rendering/vulkan/renderer/vk_renderbuffers.cpp

@@ -0,0 +1,89 @@
+
+#include "vk_renderbuffers.h"
+#include "vk_renderpass.h"
+#include "vk_postprocess.h"
+#include "vulkan/shaders/vk_shader.h"
+#include "vulkan/system/vk_builders.h"
+#include "vulkan/system/vk_framebuffer.h"
+#include "hwrenderer/utility/hw_cvars.h"
+
+VkRenderBuffers::VkRenderBuffers()
+{
+}
+
+VkRenderBuffers::~VkRenderBuffers()
+{
+}
+
+void VkRenderBuffers::BeginFrame(int width, int height, int sceneWidth, int sceneHeight)
+{
+	int samples = clamp((int)gl_multisample, 0, mMaxSamples);
+
+	if (width != mWidth || height != mHeight || mSamples != samples)
+	{
+		auto fb = GetVulkanFrameBuffer();
+		fb->GetRenderPassManager()->RenderBuffersReset();
+		fb->GetPostprocess()->RenderBuffersReset();
+	}
+
+	if (width != mWidth || height != mHeight)
+		CreatePipeline(width, height);
+
+	if (width != mWidth || height != mHeight || mSamples != samples)
+		CreateScene(width, height, samples);
+
+	mWidth = width;
+	mHeight = height;
+	mSamples = samples;
+	mSceneWidth = sceneWidth;
+	mSceneHeight = sceneHeight;
+}
+
+void VkRenderBuffers::CreatePipeline(int width, int height)
+{
+}
+
+void VkRenderBuffers::CreateScene(int width, int height, int samples)
+{
+	auto fb = GetVulkanFrameBuffer();
+
+	SceneColorView.reset();
+	SceneDepthStencilView.reset();
+	SceneDepthView.reset();
+	SceneColor.reset();
+	SceneDepthStencil.reset();
+
+	ImageBuilder builder;
+	builder.setSize(SCREENWIDTH, SCREENHEIGHT);
+	builder.setFormat(VK_FORMAT_R16G16B16A16_SFLOAT);
+	builder.setUsage(VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT | VK_IMAGE_USAGE_SAMPLED_BIT | VK_IMAGE_USAGE_TRANSFER_SRC_BIT);
+	SceneColor = builder.create(fb->device);
+
+	builder.setFormat(SceneDepthStencilFormat);
+	builder.setUsage(VK_IMAGE_USAGE_DEPTH_STENCIL_ATTACHMENT_BIT | VK_IMAGE_USAGE_SAMPLED_BIT);
+	if (!builder.isFormatSupported(fb->device))
+	{
+		SceneDepthStencilFormat = VK_FORMAT_D32_SFLOAT_S8_UINT;
+		builder.setFormat(SceneDepthStencilFormat);
+		if (!builder.isFormatSupported(fb->device))
+		{
+			I_FatalError("This device does not support any of the required depth stencil image formats.");
+		}
+	}
+	SceneDepthStencil = builder.create(fb->device);
+
+	ImageViewBuilder viewbuilder;
+	viewbuilder.setImage(SceneColor.get(), VK_FORMAT_R16G16B16A16_SFLOAT);
+	SceneColorView = viewbuilder.create(fb->device);
+
+	viewbuilder.setImage(SceneDepthStencil.get(), SceneDepthStencilFormat, VK_IMAGE_ASPECT_DEPTH_BIT | VK_IMAGE_ASPECT_STENCIL_BIT);
+	SceneDepthStencilView = viewbuilder.create(fb->device);
+
+	viewbuilder.setImage(SceneDepthStencil.get(), SceneDepthStencilFormat, VK_IMAGE_ASPECT_DEPTH_BIT);
+	SceneDepthView = viewbuilder.create(fb->device);
+
+	PipelineBarrier barrier;
+	barrier.addImage(SceneColor.get(), VK_IMAGE_LAYOUT_UNDEFINED, VK_IMAGE_LAYOUT_COLOR_ATTACHMENT_OPTIMAL, 0, VK_ACCESS_COLOR_ATTACHMENT_READ_BIT | VK_ACCESS_COLOR_ATTACHMENT_WRITE_BIT);
+	barrier.addImage(SceneDepthStencil.get(), VK_IMAGE_LAYOUT_UNDEFINED, VK_IMAGE_LAYOUT_DEPTH_STENCIL_ATTACHMENT_OPTIMAL, 0, VK_ACCESS_DEPTH_STENCIL_ATTACHMENT_READ_BIT | VK_ACCESS_DEPTH_STENCIL_ATTACHMENT_WRITE_BIT, VK_IMAGE_ASPECT_DEPTH_BIT | VK_IMAGE_ASPECT_STENCIL_BIT);
+	barrier.execute(fb->GetDrawCommands(), VK_PIPELINE_STAGE_TOP_OF_PIPE_BIT, VK_PIPELINE_STAGE_COLOR_ATTACHMENT_OUTPUT_BIT | VK_PIPELINE_STAGE_EARLY_FRAGMENT_TESTS_BIT | VK_PIPELINE_STAGE_LATE_FRAGMENT_TESTS_BIT);
+}

src/rendering/vulkan/renderer/vk_renderbuffers.h

@@ -0,0 +1,37 @@
+
+#pragma once
+
+#include "vulkan/system/vk_objects.h"
+
+class VkRenderBuffers
+{
+public:
+	VkRenderBuffers();
+	~VkRenderBuffers();
+
+	void BeginFrame(int width, int height, int sceneWidth, int sceneHeight);
+
+	int GetWidth() const { return mWidth; }
+	int GetHeight() const { return mHeight; }
+	int GetSceneWidth() const { return mSceneWidth; }
+	int GetSceneHeight() const { return mSceneHeight; }
+
+	std::unique_ptr<VulkanImage> SceneColor;
+	std::unique_ptr<VulkanImage> SceneDepthStencil;
+	std::unique_ptr<VulkanImageView> SceneColorView;
+	std::unique_ptr<VulkanImageView> SceneDepthStencilView;
+	std::unique_ptr<VulkanImageView> SceneDepthView;
+
+	VkFormat SceneDepthStencilFormat = VK_FORMAT_D24_UNORM_S8_UINT;
+
+private:
+	void CreatePipeline(int width, int height);
+	void CreateScene(int width, int height, int samples);
+
+	int mWidth = 0;
+	int mHeight = 0;
+	int mSceneWidth = 0;
+	int mSceneHeight = 0;
+	int mSamples = 0;
+	int mMaxSamples = 16;
+};

src/rendering/vulkan/renderer/vk_renderpass.cpp

@@ -1,5 +1,6 @@
 
 #include "vk_renderpass.h"
+#include "vk_renderbuffers.h"
 #include "vulkan/shaders/vk_shader.h"
 #include "vulkan/system/vk_builders.h"
 #include "vulkan/system/vk_framebuffer.h"
@@ -21,53 +22,23 @@ void VkRenderPassManager::Init()
 	CreateDynamicSet();
 }
 
-void VkRenderPassManager::BeginFrame()
+void VkRenderPassManager::RenderBuffersReset()
 {
-	if (!SceneColor || SceneColor->width != SCREENWIDTH || SceneColor->height != SCREENHEIGHT)
-	{
-		auto fb = GetVulkanFrameBuffer();
-
 	RenderPassSetup.clear();
-		SceneColorView.reset();
-		SceneDepthStencilView.reset();
-		SceneDepthView.reset();
-		SceneColor.reset();
-		SceneDepthStencil.reset();
+}
 
-		ImageBuilder builder;
-		builder.setSize(SCREENWIDTH, SCREENHEIGHT);
-		builder.setFormat(VK_FORMAT_R16G16B16A16_SFLOAT);
-		builder.setUsage(VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT | VK_IMAGE_USAGE_SAMPLED_BIT | VK_IMAGE_USAGE_TRANSFER_SRC_BIT);
-		SceneColor = builder.create(fb->device);
+void VkRenderPassManager::BeginRenderPass(const VkRenderPassKey &key, VulkanCommandBuffer *cmdbuffer)
+{
+	auto buffers = GetVulkanFrameBuffer()->GetBuffers();
 
-		builder.setFormat(SceneDepthStencilFormat);
-		builder.setUsage(VK_IMAGE_USAGE_DEPTH_STENCIL_ATTACHMENT_BIT | VK_IMAGE_USAGE_SAMPLED_BIT);
-		if (!builder.isFormatSupported(fb->device))
-		{
-			SceneDepthStencilFormat = VK_FORMAT_D32_SFLOAT_S8_UINT;
-			builder.setFormat(SceneDepthStencilFormat);
-			if (!builder.isFormatSupported(fb->device))
-			{
-				I_FatalError("This device does not support any of the required depth stencil image formats.");
-			}
-		}
-		SceneDepthStencil = builder.create(fb->device);
+	VkRenderPassSetup *passSetup = GetRenderPass(key);
 
-		ImageViewBuilder viewbuilder;
-		viewbuilder.setImage(SceneColor.get(), VK_FORMAT_R16G16B16A16_SFLOAT);
-		SceneColorView = viewbuilder.create(fb->device);
-
-		viewbuilder.setImage(SceneDepthStencil.get(), SceneDepthStencilFormat, VK_IMAGE_ASPECT_DEPTH_BIT | VK_IMAGE_ASPECT_STENCIL_BIT);
-		SceneDepthStencilView = viewbuilder.create(fb->device);
-
-		viewbuilder.setImage(SceneDepthStencil.get(), SceneDepthStencilFormat, VK_IMAGE_ASPECT_DEPTH_BIT);
-		SceneDepthView = viewbuilder.create(fb->device);
-
-		PipelineBarrier barrier;
-		barrier.addImage(SceneColor.get(), VK_IMAGE_LAYOUT_UNDEFINED, VK_IMAGE_LAYOUT_COLOR_ATTACHMENT_OPTIMAL, 0, VK_ACCESS_COLOR_ATTACHMENT_READ_BIT | VK_ACCESS_COLOR_ATTACHMENT_WRITE_BIT);
-		barrier.addImage(SceneDepthStencil.get(), VK_IMAGE_LAYOUT_UNDEFINED, VK_IMAGE_LAYOUT_DEPTH_STENCIL_ATTACHMENT_OPTIMAL, 0, VK_ACCESS_DEPTH_STENCIL_ATTACHMENT_READ_BIT | VK_ACCESS_DEPTH_STENCIL_ATTACHMENT_WRITE_BIT, VK_IMAGE_ASPECT_DEPTH_BIT | VK_IMAGE_ASPECT_STENCIL_BIT);
-		barrier.execute(fb->GetDrawCommands(), VK_PIPELINE_STAGE_TOP_OF_PIPE_BIT, VK_PIPELINE_STAGE_COLOR_ATTACHMENT_OUTPUT_BIT | VK_PIPELINE_STAGE_EARLY_FRAGMENT_TESTS_BIT | VK_PIPELINE_STAGE_LATE_FRAGMENT_TESTS_BIT);
-	}
+	RenderPassBegin beginInfo;
+	beginInfo.setRenderPass(passSetup->RenderPass.get());
+	beginInfo.setRenderArea(0, 0, buffers->GetWidth(), buffers->GetHeight());
+	beginInfo.setFramebuffer(passSetup->Framebuffer.get());
+	cmdbuffer->beginRenderPass(beginInfo);
+	cmdbuffer->bindPipeline(VK_PIPELINE_BIND_POINT_GRAPHICS, passSetup->Pipeline.get());
 }
 
 VkRenderPassSetup *VkRenderPassManager::GetRenderPass(const VkRenderPassKey &key)
@@ -181,7 +152,7 @@ void VkRenderPassSetup::CreateRenderPass(const VkRenderPassKey &key)
 	RenderPassBuilder builder;
 	builder.addRgba16fAttachment(false, VK_IMAGE_LAYOUT_COLOR_ATTACHMENT_OPTIMAL);
 	if (key.DepthTest || key.DepthWrite || key.StencilTest)
-		builder.addDepthStencilAttachment(false, GetVulkanFrameBuffer()->GetRenderPassManager()->SceneDepthStencilFormat, VK_IMAGE_LAYOUT_DEPTH_STENCIL_ATTACHMENT_OPTIMAL);
+		builder.addDepthStencilAttachment(false, GetVulkanFrameBuffer()->GetBuffers()->SceneDepthStencilFormat, VK_IMAGE_LAYOUT_DEPTH_STENCIL_ATTACHMENT_OPTIMAL);
 	builder.addSubpass();
 	builder.addSubpassColorAttachmentRef(0, VK_IMAGE_LAYOUT_COLOR_ATTACHMENT_OPTIMAL);
 	if (key.DepthTest || key.DepthWrite || key.StencilTest)
@@ -319,11 +290,12 @@ void VkRenderPassSetup::CreatePipeline(const VkRenderPassKey &key)
 void VkRenderPassSetup::CreateFramebuffer(const VkRenderPassKey &key)
 {
 	auto fb = GetVulkanFrameBuffer();
+	auto buffers = fb->GetBuffers();
 	FramebufferBuilder builder;
 	builder.setRenderPass(RenderPass.get());
-	builder.setSize(SCREENWIDTH, SCREENHEIGHT);
-	builder.addAttachment(fb->GetRenderPassManager()->SceneColorView.get());
+	builder.setSize(buffers->GetWidth(), buffers->GetHeight());
+	builder.addAttachment(buffers->SceneColorView.get());
 	if (key.DepthTest || key.DepthWrite || key.StencilTest)
-		builder.addAttachment(fb->GetRenderPassManager()->SceneDepthStencilView.get());
+		builder.addAttachment(buffers->SceneDepthStencilView.get());
 	Framebuffer = builder.create(GetVulkanFrameBuffer()->device);
 }

src/rendering/vulkan/renderer/vk_renderpass.h

@@ -63,8 +63,9 @@ public:
 	VkRenderPassManager();
 
 	void Init();
-	void BeginFrame();
-	VkRenderPassSetup *GetRenderPass(const VkRenderPassKey &key);
+	void RenderBuffersReset();
+
+	void BeginRenderPass(const VkRenderPassKey &key, VulkanCommandBuffer *cmdbuffer);
 
 	int GetVertexFormat(int numBindingPoints, int numAttributes, size_t stride, const FVertexBufferAttribute *attrs);
 
@@ -74,14 +75,6 @@ public:
 	std::unique_ptr<VulkanDescriptorPool> DescriptorPool;
 	std::map<VkRenderPassKey, std::unique_ptr<VkRenderPassSetup>> RenderPassSetup;
 
-	std::unique_ptr<VulkanImage> SceneColor;
-	std::unique_ptr<VulkanImage> SceneDepthStencil;
-	std::unique_ptr<VulkanImageView> SceneColorView;
-	std::unique_ptr<VulkanImageView> SceneDepthStencilView;
-	std::unique_ptr<VulkanImageView> SceneDepthView;
-
-	VkFormat SceneDepthStencilFormat = VK_FORMAT_D24_UNORM_S8_UINT;
-
 	std::unique_ptr<VulkanDescriptorSet> DynamicSet;
 
 	std::vector<VkVertexFormat> VertexFormats;
@@ -92,4 +85,6 @@ private:
 	void CreatePipelineLayout();
 	void CreateDescriptorPool();
 	void CreateDynamicSet();
+
+	VkRenderPassSetup *GetRenderPass(const VkRenderPassKey &key);
 };

src/rendering/vulkan/renderer/vk_renderstate.cpp

@@ -3,6 +3,7 @@
 #include "vulkan/system/vk_framebuffer.h"
 #include "vulkan/system/vk_builders.h"
 #include "vulkan/renderer/vk_renderpass.h"
+#include "vulkan/renderer/vk_renderbuffers.h"
 #include "vulkan/textures/vk_hwtexture.h"
 #include "templates.h"
 #include "doomstat.h"
@@ -243,9 +244,6 @@ void VkRenderState::ApplyDepthBias()
 
 void VkRenderState::ApplyRenderPass(int dt)
 {
-	auto fb = GetVulkanFrameBuffer();
-	auto passManager = fb->GetRenderPassManager();
-
 	// Find a render pass that matches our state
 	VkRenderPassKey passKey;
 	passKey.DrawType = dt;
@@ -279,7 +277,7 @@ void VkRenderState::ApplyRenderPass(int dt)
 
 	if (!mCommandBuffer)
 	{
-		mCommandBuffer = fb->GetDrawCommands();
+		mCommandBuffer = GetVulkanFrameBuffer()->GetDrawCommands();
 		changingRenderPass = true;
 		mScissorChanged = true;
 		mViewportChanged = true;
@@ -293,15 +291,7 @@ void VkRenderState::ApplyRenderPass(int dt)
 
 	if (changingRenderPass)
 	{
-		VkRenderPassSetup *passSetup = passManager->GetRenderPass(passKey);
-
-		RenderPassBegin beginInfo;
-		beginInfo.setRenderPass(passSetup->RenderPass.get());
-		beginInfo.setRenderArea(0, 0, SCREENWIDTH, SCREENHEIGHT);
-		beginInfo.setFramebuffer(passSetup->Framebuffer.get());
-		mCommandBuffer->beginRenderPass(beginInfo);
-		mCommandBuffer->bindPipeline(VK_PIPELINE_BIND_POINT_GRAPHICS, passSetup->Pipeline.get());
-
+		GetVulkanFrameBuffer()->GetRenderPassManager()->BeginRenderPass(passKey, mCommandBuffer);
 		mRenderPassKey = passKey;
 	}
 }
@@ -329,10 +319,11 @@ void VkRenderState::ApplyScissor()
 		}
 		else
 		{
+			auto buffers = GetVulkanFrameBuffer()->GetBuffers();
 			scissor.offset.x = 0;
 			scissor.offset.y = 0;
-			scissor.extent.width = SCREENWIDTH;
-			scissor.extent.height = SCREENHEIGHT;
+			scissor.extent.width = buffers->GetWidth();
+			scissor.extent.height = buffers->GetHeight();
 		}
 		mCommandBuffer->setScissor(0, 1, &scissor);
 		mScissorChanged = false;
@@ -353,10 +344,11 @@ void VkRenderState::ApplyViewport()
 		}
 		else
 		{
+			auto buffers = GetVulkanFrameBuffer()->GetBuffers();
 			viewport.x = 0.0f;
 			viewport.y = 0.0f;
-			viewport.width = (float)SCREENWIDTH;
-			viewport.height = (float)SCREENHEIGHT;
+			viewport.width = (float)buffers->GetWidth();
+			viewport.height = (float)buffers->GetHeight();
 		}
 		viewport.minDepth = mViewportDepthMin;
 		viewport.maxDepth = mViewportDepthMax;

src/rendering/vulkan/system/vk_framebuffer.cpp

@@ -28,6 +28,7 @@
 #include "r_videoscale.h"
 #include "actor.h"
 #include "i_time.h"
+#include "g_game.h"
 #include "gamedata/fonts/v_text.h"
 
 #include "hwrenderer/utility/hw_clock.h"
@@ -48,6 +49,8 @@
 #include "vk_buffers.h"
 #include "vulkan/renderer/vk_renderstate.h"
 #include "vulkan/renderer/vk_renderpass.h"
+#include "vulkan/renderer/vk_postprocess.h"
+#include "vulkan/renderer/vk_renderbuffers.h"
 #include "vulkan/shaders/vk_shader.h"
 #include "vulkan/textures/vk_samplers.h"
 #include "vulkan/textures/vk_hwtexture.h"
@@ -105,6 +108,11 @@ void VulkanFrameBuffer::InitializeState()
 	mUploadSemaphore.reset(new VulkanSemaphore(device));
 	mGraphicsCommandPool.reset(new VulkanCommandPool(device, device->graphicsFamily));
 
+	mScreenBuffers.reset(new VkRenderBuffers());
+	mSaveBuffers.reset(new VkRenderBuffers());
+	mActiveRenderBuffers = mScreenBuffers.get();
+
+	mPostprocess.reset(new VkPostprocess());
 	mRenderPassManager.reset(new VkRenderPassManager());
 
 	mVertexData = new FFlatVertexBuffer(GetWidth(), GetHeight());
@@ -149,7 +157,7 @@ void VulkanFrameBuffer::Update()
 
 	//DrawPresentTexture(mOutputLetterbox, true);
 	{
-		auto sceneColor = mRenderPassManager->SceneColor.get();
+		auto sceneColor = mScreenBuffers->SceneColor.get();
 
 		PipelineBarrier barrier0;
 		barrier0.addImage(sceneColor, VK_IMAGE_LAYOUT_COLOR_ATTACHMENT_OPTIMAL, VK_IMAGE_LAYOUT_TRANSFER_SRC_OPTIMAL, VK_ACCESS_COLOR_ATTACHMENT_WRITE_BIT, VK_ACCESS_TRANSFER_READ_BIT);
@@ -557,7 +565,8 @@ void VulkanFrameBuffer::UpdatePalette()
 
 void VulkanFrameBuffer::BeginFrame()
 {
-	mRenderPassManager->BeginFrame();
+	mScreenBuffers->BeginFrame(screen->mScreenViewport.width, screen->mScreenViewport.height, screen->mSceneViewport.width, screen->mSceneViewport.height);
+	mSaveBuffers->BeginFrame(SAVEPICWIDTH, SAVEPICHEIGHT, SAVEPICWIDTH, SAVEPICHEIGHT);
 }
 
 void VulkanFrameBuffer::Draw2D()

src/rendering/vulkan/system/vk_framebuffer.h

@@ -11,6 +11,8 @@ class VkRenderPassManager;
 class VkRenderState;
 class VKDataBuffer;
 class VkHardwareTexture;
+class VkRenderBuffers;
+class VkPostprocess;
 class SWSceneDrawer;
 
 class VulkanFrameBuffer : public SystemBaseFrameBuffer
@@ -27,6 +29,8 @@ public:
 	VkSamplerManager *GetSamplerManager() { return mSamplerManager.get(); }
 	VkRenderPassManager *GetRenderPassManager() { return mRenderPassManager.get(); }
 	VkRenderState *GetRenderState() { return mRenderState.get(); }
+	VkPostprocess *GetPostprocess() { return mPostprocess.get(); }
+	VkRenderBuffers *GetBuffers() { return mActiveRenderBuffers; }
 
 	unsigned int GetLightBufferBlockSize() const;
 
@@ -84,6 +88,9 @@ private:
 
 	std::unique_ptr<VkShaderManager> mShaderManager;
 	std::unique_ptr<VkSamplerManager> mSamplerManager;
+	std::unique_ptr<VkRenderBuffers> mScreenBuffers;
+	std::unique_ptr<VkRenderBuffers> mSaveBuffers;
+	std::unique_ptr<VkPostprocess> mPostprocess;
 	std::unique_ptr<VkRenderPassManager> mRenderPassManager;
 	std::unique_ptr<VulkanCommandPool> mGraphicsCommandPool;
 	std::unique_ptr<VulkanCommandBuffer> mUploadCommands;
@@ -91,6 +98,8 @@ private:
 	std::unique_ptr<VulkanSemaphore> mUploadSemaphore;
 	std::unique_ptr<VkRenderState> mRenderState;
 
+	VkRenderBuffers *mActiveRenderBuffers = nullptr;
+
 	int camtexcount = 0;
 
 	int lastSwapWidth = 0;