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// Copyright 2018 yuzu Emulator Project
// Licensed under GPLv2 or any later version
// Refer to the license.txt file included.
#pragma once
#include <memory>
#include "video_core/vulkan_common/vulkan_memory_allocator.h"
#include "video_core/vulkan_common/vulkan_wrapper.h"
namespace Core {
class System;
}
namespace Core::Memory {
class Memory;
}
namespace Core::Frontend {
class EmuWindow;
}
namespace Tegra {
struct FramebufferConfig;
}
namespace VideoCore {
class RasterizerInterface;
}
namespace Vulkan {
struct ScreenInfo;
class Device;
class RasterizerVulkan;
class VKScheduler;
class VKSwapchain;
class FSR;
struct VKScreenInfo {
VkImageView image_view{};
u32 width{};
u32 height{};
bool is_srgb{};
};
class VKBlitScreen {
public:
explicit VKBlitScreen(Core::Memory::Memory& cpu_memory,
Core::Frontend::EmuWindow& render_window, const Device& device,
MemoryAllocator& memory_manager, VKSwapchain& swapchain,
VKScheduler& scheduler, const VKScreenInfo& screen_info);
~VKBlitScreen();
void Recreate();
[[nodiscard]] VkSemaphore Draw(const Tegra::FramebufferConfig& framebuffer,
const VkFramebuffer& host_framebuffer,
const Layout::FramebufferLayout layout, VkExtent2D render_area,
bool use_accelerated);
[[nodiscard]] VkSemaphore DrawToSwapchain(const Tegra::FramebufferConfig& framebuffer,
bool use_accelerated);
[[nodiscard]] vk::Framebuffer CreateFramebuffer(const VkImageView& image_view,
VkExtent2D extent);
private:
struct BufferData;
void CreateStaticResources();
void CreateShaders();
void CreateSemaphores();
void CreateDescriptorPool();
void CreateRenderPass();
void CreateDescriptorSetLayout();
void CreateDescriptorSets();
void CreatePipelineLayout();
void CreateGraphicsPipeline();
void CreateSampler();
void CreateDynamicResources();
void CreateFramebuffers();
void RefreshResources(const Tegra::FramebufferConfig& framebuffer);
void ReleaseRawImages();
void CreateStagingBuffer(const Tegra::FramebufferConfig& framebuffer);
void CreateRawImages(const Tegra::FramebufferConfig& framebuffer);
void UpdateDescriptorSet(std::size_t image_index, VkImageView image_view, bool nn) const;
void SetUniformData(BufferData& data, const Layout::FramebufferLayout layout) const;
void SetVertexData(BufferData& data, const Tegra::FramebufferConfig& framebuffer,
const Layout::FramebufferLayout layout) const;
u64 CalculateBufferSize(const Tegra::FramebufferConfig& framebuffer) const;
u64 GetRawImageOffset(const Tegra::FramebufferConfig& framebuffer,
std::size_t image_index) const;
Core::Memory::Memory& cpu_memory;
Core::Frontend::EmuWindow& render_window;
const Device& device;
MemoryAllocator& memory_allocator;
VKSwapchain& swapchain;
VKScheduler& scheduler;
const std::size_t image_count;
const VKScreenInfo& screen_info;
vk::ShaderModule vertex_shader;
vk::ShaderModule bilinear_fragment_shader;
vk::ShaderModule bicubic_fragment_shader;
vk::ShaderModule scaleforce_fragment_shader;
vk::DescriptorPool descriptor_pool;
vk::DescriptorSetLayout descriptor_set_layout;
vk::PipelineLayout pipeline_layout;
vk::Pipeline nearest_neightbor_pipeline;
vk::Pipeline bilinear_pipeline;
vk::Pipeline bicubic_pipeline;
vk::Pipeline scaleforce_pipeline;
vk::RenderPass renderpass;
std::vector<vk::Framebuffer> framebuffers;
vk::DescriptorSets descriptor_sets;
vk::Sampler nn_sampler;
vk::Sampler sampler;
vk::Buffer buffer;
MemoryCommit buffer_commit;
std::vector<u64> resource_ticks;
std::vector<vk::Semaphore> semaphores;
std::vector<vk::Image> raw_images;
std::vector<vk::ImageView> raw_image_views;
std::vector<MemoryCommit> raw_buffer_commits;
u32 raw_width = 0;
u32 raw_height = 0;
std::unique_ptr<FSR> fsr;
};
} // namespace Vulkan
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