mirror of https://github.com/odrling/Aegisub
56 lines
2.2 KiB
C
56 lines
2.2 KiB
C
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// Copyright (c) 2007-2008 Fredrik Mellbin
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//
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// Permission is hereby granted, free of charge, to any person obtaining a copy
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// of this software and associated documentation files (the "Software"), to deal
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// in the Software without restriction, including without limitation the rights
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// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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// copies of the Software, and to permit persons to whom the Software is
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// furnished to do so, subject to the following conditions:
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//
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// The above copyright notice and this permission notice shall be included in
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// all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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// THE SOFTWARE.
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#ifndef FFAVISYNTH_H
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#define FFAVISYNTH_H
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extern "C" {
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#include <libavformat/avformat.h>
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#include <libavcodec/avcodec.h>
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#include <libswscale/swscale.h>
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#include <libpostproc/postprocess.h>
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}
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#include <windows.h>
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#include "avisynth.h"
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#include "ffms.h"
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class AvisynthVideoSource : public IClip {
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private:
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VideoInfo VI;
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VideoBase *VS;
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SwsContext *SWS;
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int ConvertToFormat;
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void InitOutputFormat(int CurrentFormat, IScriptEnvironment *Env);
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PVideoFrame OutputFrame(const AVFrameLite *SrcPicture, IScriptEnvironment *Env);
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public:
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AvisynthVideoSource(const char *SourceFile, int Track, FrameIndex *TrackIndices, const char *PP, int Threads, int SeekMode, IScriptEnvironment* Env, char *ErrorMsg, unsigned MsgSize);
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~AvisynthVideoSource();
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int GetTrack() { return FFMS_GetVSTrack(VS); }
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bool __stdcall GetParity(int n) { return false; }
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void __stdcall SetCacheHints(int cachehints, int frame_range) { }
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const VideoInfo& __stdcall GetVideoInfo() { return VI; }
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void __stdcall GetAudio(void* Buf, __int64 Start, __int64 Count, IScriptEnvironment *Env) { }
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PVideoFrame __stdcall GetFrame(int n, IScriptEnvironment *Env);
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};
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#endif
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