forked from mia/Aegisub
ab8f6e6239
Rename lots of things, THIS BREAKS THE AEGISUB BUILD because of changed exported type and function names. Fixed an uninitialized memory bug that would make it crash on unindexed audio tracks in mastroska. Made ffms.h C-friendlier. Exports the start time of an audio track in the audio properties. Less signedness and type conversion warnings. Originally committed to SVN as r2940.
71 lines
2.8 KiB
C++
71 lines
2.8 KiB
C++
// Copyright (c) 2007-2009 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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FFVideo *V;
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SwsContext *SWS;
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PixelFormat ConvertToFormat;
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int FPSNum;
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int FPSDen;
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void InitOutputFormat(enum PixelFormat CurrentFormat, IScriptEnvironment *Env);
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PVideoFrame OutputFrame(const TAVFrameLite *SrcPicture, IScriptEnvironment *Env);
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public:
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AvisynthVideoSource(const char *SourceFile, int Track, FFIndex *Index, int FPSNum, int FPSDen, const char *PP, int Threads, int SeekMode, IScriptEnvironment* Env, char *ErrorMsg, unsigned MsgSize);
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~AvisynthVideoSource();
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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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class AvisynthAudioSource : public IClip {
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private:
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VideoInfo VI;
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FFAudio *A;
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public:
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AvisynthAudioSource(const char *SourceFile, int Track, FFIndex *Index, IScriptEnvironment* Env, char *ErrorMsg, unsigned MsgSize);
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~AvisynthAudioSource();
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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) { return NULL; };
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};
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#endif
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