51 lines
1.6 KiB
C++
51 lines
1.6 KiB
C++
// Copyright 2011 Dolphin Emulator Project
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// Licensed under GPLv2+
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// Refer to the license.txt file included.
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#pragma once
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#include "VideoBackends/D3D12/D3DBase.h"
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#include "VideoBackends/D3D12/TextureEncoder.h"
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#include "VideoCommon/TextureCacheBase.h"
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namespace DX12
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{
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class PSTextureEncoder final : public TextureEncoder
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{
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public:
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PSTextureEncoder();
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void Init();
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void Shutdown();
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void Encode(u8* dst, u32 format, u32 native_width, u32 bytes_per_row, u32 num_blocks_y,
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u32 memory_stride, PEControl::PixelFormat src_format, const EFBRectangle& src_rect,
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bool is_intensity, bool scale_by_half);
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private:
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bool m_ready = false;
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ID3D12Resource* m_out = nullptr;
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D3D12_CPU_DESCRIPTOR_HANDLE m_out_rtv_cpu = {};
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ID3D12Resource* m_out_readback_buffer = nullptr;
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ID3D12Resource* m_encode_params_buffer = nullptr;
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void* m_encode_params_buffer_data = nullptr;
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D3D12_SHADER_BYTECODE SetStaticShader(unsigned int dst_format, PEControl::PixelFormat src_format,
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bool is_intensity, bool scale_by_half);
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using ComboKey = unsigned int; // Key for a shader combination
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static ComboKey MakeComboKey(unsigned int dst_format, PEControl::PixelFormat src_format,
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bool is_intensity, bool scale_by_half)
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{
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return (dst_format << 4) | (static_cast<int>(src_format) << 2) | (is_intensity ? (1 << 1) : 0) |
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(scale_by_half ? (1 << 0) : 0);
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}
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using ComboMap = std::map<ComboKey, D3D12_SHADER_BYTECODE>;
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ComboMap m_static_shaders_map;
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std::vector<ID3DBlob*> m_static_shaders_blobs;
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};
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}
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