Aegisub/aegisub/FFmpegSource2/ffswscale.h

44 lines
1.6 KiB
C++

// Copyright (c) 2007-2009 Fredrik Mellbin
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE.
#ifndef FFSWSCALE_H
#define FFSWSCALE_H
extern "C" {
#include <libswscale/swscale.h>
}
#include <windows.h>
#include "avisynth.h"
class SWScale : public GenericVideoFilter {
private:
SwsContext *Context;
int OrigWidth;
int OrigHeight;
bool FlipOutput;
public:
SWScale(PClip Child, int ResizeToWidth, int ResizeToHeight, const char *ResizerName, const char *ConvertToFormatName, IScriptEnvironment *Env);
~SWScale();
PVideoFrame __stdcall GetFrame(int n, IScriptEnvironment *Env);
};
#endif