fe3f0f26e4
[GPU] Add FXAA post-processing [UI] Add FidelityFX FSR and CAS post-processing [UI] Add blue noise dithering from 10bpc to 8bpc [GPU] Apply the DC PWL gamma ramp closer to the spec, supporting fully white color [UI] Allow the GPU CP thread to present on the host directly, bypassing the UI thread OS paint event [UI] Allow variable refresh rate (or tearing) [UI] Present the newest frame (restart) on DXGI [UI] Replace GraphicsContext with a far more advanced Presenter with more coherent surface connection and UI overlay state management [UI] Connect presentation to windows via the Surface class, not native window handles [Vulkan] Switch to simpler Vulkan setup with no instance/device separation due to interdependencies and to pass fewer objects around [Vulkan] Lower the minimum required Vulkan version to 1.0 [UI/GPU] Various cleanup, mainly ComPtr usage [UI] Support per-monitor DPI awareness v2 on Windows [UI] DPI-scale Dear ImGui [UI] Replace the remaining non-detachable window delegates with unified window event and input listeners [UI] Allow listeners to safely destroy or close the window, and to register/unregister listeners without use-after-free and the ABA problem [UI] Explicit Z ordering of input listeners and UI overlays, top-down for input, bottom-up for drawing [UI] Add explicit window lifecycle phases [UI] Replace Window virtual functions with explicit desired state, its application, actual state, its feedback [UI] GTK: Apply the initial size to the drawing area [UI] Limit internal UI frame rate to that of the monitor [UI] Hide the cursor using a timer instead of polling due to no repeated UI thread paints with GPU CP thread presentation, and only within the window
101 lines
3.7 KiB
C++
101 lines
3.7 KiB
C++
/**
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******************************************************************************
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* Xenia : Xbox 360 Emulator Research Project *
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******************************************************************************
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* Copyright 2016 Ben Vanik. All rights reserved. *
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* Released under the BSD license - see LICENSE in the root for more details. *
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******************************************************************************
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*/
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#ifndef XENIA_UI_VULKAN_BLITTER_H_
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#define XENIA_UI_VULKAN_BLITTER_H_
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#include <map>
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#include <memory>
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#include "xenia/ui/vulkan/vulkan_provider.h"
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namespace xe {
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namespace ui {
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namespace vulkan {
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class DescriptorPool;
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class Blitter {
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public:
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Blitter(const VulkanProvider& provider);
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~Blitter();
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VkResult Initialize();
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void Scavenge();
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void Shutdown();
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// Queues commands to blit a texture to another texture.
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//
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// src_rect is the rectangle of pixels to copy from the source
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// src_extents is the actual size of the source image
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// dst_rect is the rectangle of pixels that are replaced with the source
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// dst_extents is the actual size of the destination image
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// dst_framebuffer must only have one attachment, the target texture.
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// viewport is the viewport rect (set to {0, 0, dst_w, dst_h} if unsure)
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// scissor is the scissor rect for the dest (set to dst size if unsure)
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void BlitTexture2D(VkCommandBuffer command_buffer, VkFence fence,
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VkImageView src_image_view, VkRect2D src_rect,
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VkExtent2D src_extents, VkFormat dst_image_format,
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VkRect2D dst_rect, VkExtent2D dst_extents,
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VkFramebuffer dst_framebuffer, VkViewport viewport,
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VkRect2D scissor, VkFilter filter, bool color_or_depth,
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bool swap_channels);
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void CopyColorTexture2D(VkCommandBuffer command_buffer, VkFence fence,
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VkImage src_image, VkImageView src_image_view,
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VkOffset2D src_offset, VkImage dst_image,
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VkImageView dst_image_view, VkExtent2D extents,
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VkFilter filter, bool swap_channels);
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void CopyDepthTexture(VkCommandBuffer command_buffer, VkFence fence,
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VkImage src_image, VkImageView src_image_view,
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VkOffset2D src_offset, VkImage dst_image,
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VkImageView dst_image_view, VkExtent2D extents);
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// For framebuffer creation.
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VkRenderPass GetRenderPass(VkFormat format, bool color_or_depth);
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private:
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struct VtxPushConstants {
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float src_uv[4]; // 0x00
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float dst_uv[4]; // 0x10
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};
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struct PixPushConstants {
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int _pad[3]; // 0x20
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int swap; // 0x2C
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};
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VkPipeline GetPipeline(VkRenderPass render_pass, VkShaderModule frag_shader,
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bool color_or_depth);
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VkRenderPass CreateRenderPass(VkFormat output_format, bool color_or_depth);
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VkPipeline CreatePipeline(VkRenderPass render_pass,
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VkShaderModule frag_shader, bool color_or_depth);
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std::unique_ptr<DescriptorPool> descriptor_pool_ = nullptr;
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const VulkanProvider& provider_;
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VkPipeline pipeline_color_ = nullptr;
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VkPipeline pipeline_depth_ = nullptr;
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VkPipelineLayout pipeline_layout_ = nullptr;
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VkShaderModule blit_vertex_ = nullptr;
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VkShaderModule blit_color_ = nullptr;
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VkShaderModule blit_depth_ = nullptr;
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VkSampler samp_linear_ = nullptr;
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VkSampler samp_nearest_ = nullptr;
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VkDescriptorSetLayout descriptor_set_layout_ = nullptr;
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std::map<VkFormat, VkRenderPass> render_passes_;
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std::map<std::pair<VkRenderPass, VkShaderModule>, VkPipeline> pipelines_;
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};
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} // namespace vulkan
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} // namespace ui
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} // namespace xe
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#endif // XENIA_UI_VULKAN_BLITTER_H_
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