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GPU: Add adaptive and box downsampling modes

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This commit is contained in:
Connor McLaughlin
2020-12-30 16:26:20 +10:00
parent 5236583544
commit 3cb2cd8235
23 changed files with 1180 additions and 69 deletions
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15
src/core/gpu_hw_d3d11.h
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@ -71,6 +71,10 @@ private:
bool BlitVRAMReplacementTexture(const TextureReplacementTexture* tex, u32 dst_x, u32 dst_y, u32 width, u32 height);
void DownsampleFramebuffer(D3D11::Texture& source, u32 left, u32 top, u32 width, u32 height);
void DownsampleFramebufferAdaptive(D3D11::Texture& source, u32 left, u32 top, u32 width, u32 height);
void DownsampleFramebufferBoxFilter(D3D11::Texture& source, u32 left, u32 top, u32 width, u32 height);
ComPtr<ID3D11Device> m_device;
ComPtr<ID3D11DeviceContext> m_context;
@ -105,6 +109,7 @@ private:
ComPtr<ID3D11SamplerState> m_point_sampler_state;
ComPtr<ID3D11SamplerState> m_linear_sampler_state;
ComPtr<ID3D11SamplerState> m_trilinear_sampler_state;
std::array<ComPtr<ID3D11BlendState>, 5> m_batch_blend_states; // [transparency_mode]
ComPtr<ID3D11InputLayout> m_batch_input_layout;
@ -113,6 +118,7 @@ private:
m_batch_pixel_shaders; // [render_mode][texture_mode][dithering][interlacing]
ComPtr<ID3D11VertexShader> m_screen_quad_vertex_shader;
ComPtr<ID3D11VertexShader> m_uv_quad_vertex_shader;
ComPtr<ID3D11PixelShader> m_copy_pixel_shader;
ComPtr<ID3D11PixelShader> m_vram_fill_pixel_shader;
ComPtr<ID3D11PixelShader> m_vram_interlaced_fill_pixel_shader;
@ -123,4 +129,13 @@ private:
std::array<std::array<ComPtr<ID3D11PixelShader>, 3>, 2> m_display_pixel_shaders; // [depth_24][interlaced]
D3D11::Texture m_vram_replacement_texture;
// downsampling
ComPtr<ID3D11PixelShader> m_downsample_first_pass_pixel_shader;
ComPtr<ID3D11PixelShader> m_downsample_mid_pass_pixel_shader;
ComPtr<ID3D11PixelShader> m_downsample_blur_pass_pixel_shader;
ComPtr<ID3D11PixelShader> m_downsample_composite_pixel_shader;
D3D11::Texture m_downsample_texture;
D3D11::Texture m_downsample_weight_texture;
std::vector<std::pair<ComPtr<ID3D11ShaderResourceView>, ComPtr<ID3D11RenderTargetView>>> m_downsample_mip_views;
};