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Scale quads after rendering to a screen texture instead of scaling directly. Fixes discontinuities in room editor and menu edges.

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This commit is contained in:
elasota
2020-04-25 16:35:34 -04:00
parent ea217285c0
commit 5bb6b074f0
11 changed files with 358 additions and 154 deletions
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10
GpDisplayDriver_D3D11/GpDisplayDriverD3D11.h
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@@ -75,9 +75,10 @@ private:
~GpDisplayDriverD3D11();
bool DetachSwapChain();
bool InitBackBuffer();
bool InitResources();
bool InitBackBuffer(uint32_t virtualWidth, uint32_t virtualHeight);
bool InitResources(uint32_t virtualWidth, uint32_t virtualHeight);
GpDisplayDriverTickStatus_t PresentFrameAndSync();
void ScaleVirtualScreen();
void SynchronizeCursors();
void ChangeToCursor(HCURSOR cursor);
@@ -96,6 +97,7 @@ private:
GpComPtr<ID3D11PixelShader> m_drawQuadPalettePixelShader;
GpComPtr<ID3D11PixelShader> m_drawQuad15BitPixelShader;
GpComPtr<ID3D11PixelShader> m_drawQuadRGBPixelShader;
GpComPtr<ID3D11PixelShader> m_scaleQuadPixelShader;
GpComPtr<ID3D11Buffer> m_drawQuadVertexConstantBuffer;
GpComPtr<ID3D11DepthStencilState> m_drawQuadDepthStencilState;
GpComPtr<ID3D11SamplerState> m_nearestNeighborSamplerState;
@@ -105,6 +107,10 @@ private:
GpComPtr<ID3D11Texture2D> m_backBufferTexture;
GpComPtr<ID3D11RenderTargetView> m_backBufferRTV;
GpComPtr<ID3D11Texture2D> m_virtualScreenTexture;
GpComPtr<ID3D11RenderTargetView> m_virtualScreenTextureRTV;
GpComPtr<ID3D11ShaderResourceView> m_virtualScreenTextureSRV;
GpRingBuffer<CompactedPresentHistoryItem, 60> m_presentHistory;
GpDisplayDriverProperties m_properties;