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28 lines
724 B
C++
28 lines
724 B
C++
#pragma once
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#include "stdafx.h"
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#include "DefaultVideoFilter.h"
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class ScaleFilter
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{
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private:
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static bool _hqxInitDone;
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uint32_t _filterScale;
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ScaleFilterType _scaleFilterType;
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uint32_t *_outputBuffer = nullptr;
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uint32_t _width = 0;
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uint32_t _height = 0;
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void ApplyPrescaleFilter(uint32_t *inputArgbBuffer);
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void UpdateOutputBuffer(uint32_t width, uint32_t height);
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public:
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ScaleFilter(ScaleFilterType scaleFilterType, uint32_t scale);
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~ScaleFilter();
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uint32_t GetScale();
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uint32_t* ApplyFilter(uint32_t *inputArgbBuffer, uint32_t width, uint32_t height, double scanlineIntensity);
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FrameInfo GetFrameInfo(FrameInfo baseFrameInfo);
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static shared_ptr<ScaleFilter> GetScaleFilter(VideoFilterType filter);
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}; |