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GPU/D3D12: Implement VRAM write replacements

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This commit is contained in:
Connor McLaughlin
2021-07-13 14:16:57 +10:00
parent 18df8d48e7
commit 9723e617f9
2 changed files with 117 additions and 2 deletions
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11
src/core/gpu_hw_d3d12.h
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@ -1,9 +1,10 @@
#pragma once
#include "common/dimensional_array.h"
#include "common/d3d12/staging_texture.h"
#include "common/d3d12/stream_buffer.h"
#include "common/d3d12/texture.h"
#include "common/dimensional_array.h"
#include "gpu_hw.h"
#include "texture_replacements.h"
#include <array>
#include <memory>
#include <tuple>
@ -46,6 +47,7 @@ private:
enum : u32
{
MAX_PUSH_CONSTANTS_SIZE = 64,
TEXTURE_REPLACEMENT_BUFFER_SIZE = 64 * 1024 * 1024,
};
void SetCapabilities();
void DestroyResources();
@ -64,6 +66,9 @@ private:
bool CompilePipelines();
void DestroyPipelines();
bool CreateTextureReplacementStreamBuffer();
bool BlitVRAMReplacementTexture(const TextureReplacementTexture* tex, u32 dst_x, u32 dst_y, u32 width, u32 height);
ComPtr<ID3D12RootSignature> m_batch_root_signature;
ComPtr<ID3D12RootSignature> m_single_sampler_root_signature;
@ -99,4 +104,8 @@ private:
// [depth_24][interlace_mode]
DimensionalArray<ComPtr<ID3D12PipelineState>, 3, 2> m_display_pipelines;
ComPtr<ID3D12PipelineState> m_copy_pipeline;
D3D12::Texture m_vram_write_replacement_texture;
D3D12::StreamBuffer m_texture_replacment_stream_buffer;
};