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Add display-shader presentation

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Uses the graphics pipeline to both blit and transpose the 3ds-formatted
textures. Does not read from the actual texture just yet since we dont
write to the descriptor just yet. Some other patterns need to line up
before then.
This commit is contained in:
Wunkolo 2023-08-20 23:01:12 -07:00
parent 4b7bd9df3d
commit 14b1d7d8a8
2 changed files with 103 additions and 16 deletions
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10
include/renderer_vk/renderer_vk.hpp
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@ -5,6 +5,7 @@
#include "renderer.hpp"
#include "vk_api.hpp"
#include "vk_descriptor_heap.hpp"
#include "vk_descriptor_update_batch.hpp"
class GPU;
@ -72,7 +73,7 @@ class RendererVK final : public Renderer {
}
};
// Hash(loc, size, format) -> Texture
std::map<u32, Texture> textureCache;
std::map<u64, Texture> textureCache;
static u32 colorBufferHash(u32 loc, u32 size, PICA::ColorFmt format);
static u32 depthBufferHash(u32 loc, u32 size, PICA::DepthFmt format);
@ -82,6 +83,8 @@ class RendererVK final : public Renderer {
// Framebuffer for the top/bottom image
std::vector<vk::UniqueImage> screenTexture = {};
std::vector<vk::UniqueImageView> screenTextureViews = {};
std::vector<vk::UniqueFramebuffer> screenTextureFramebuffers = {};
vk::UniqueDeviceMemory framebufferMemory = {};
std::map<u64, vk::UniqueRenderPass> renderPassCache;
@ -89,9 +92,14 @@ class RendererVK final : public Renderer {
vk::RenderPass getRenderPass(vk::Format colorFormat, std::optional<vk::Format> depthFormat);
vk::RenderPass getRenderPass(PICA::ColorFmt colorFormat, std::optional<PICA::DepthFmt> depthFormat);
std::unique_ptr<Vulkan::DescriptorUpdateBatch> descriptorUpdateBatch;
// Display pipeline data
std::unique_ptr<Vulkan::DescriptorHeap> displayDescriptorHeap;
vk::UniquePipeline displayPipeline;
vk::UniquePipelineLayout displayPipelineLayout;
std::vector<vk::DescriptorSet> topDisplayPipelineDescriptorSet;
std::vector<vk::DescriptorSet> bottomDisplayPipelineDescriptorSet;
// Recreate the swapchain, possibly re-using the old one in the case of a resize
vk::Result recreateSwapchain(vk::SurfaceKHR surface, vk::Extent2D swapchainExtent);