/usr/include/wxSVG/mediadec_ffmpeg.h is in libwxsvg-dev 2:1.1.6~dfsg-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 | /////////////////////////////////////////////////////////////////////////////
// Name: mediadec_ffmpeg.h
// Purpose: FFMPEG Media Decoder
// Author: Alex Thuering
// Created: 21.07.2007
// RCS-ID: $Id: mediadec_ffmpeg.h,v 1.7 2011/08/02 06:48:13 ntalex Exp $
// Copyright: (c) Alex Thuering
// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
#ifndef FFMPEG_MEDIA_DECODER_H
#define FFMPEG_MEDIA_DECODER_H
#include <wx/string.h>
#include <wx/image.h>
struct AVFormatContext;
struct AVCodecContext;
struct AVFrame;
struct AVStream;
enum StreamType {
stUNKNOWN = 0,
stVIDEO,
stAUDIO,
stSUBTITLE
};
class wxFfmpegMediaDecoder {
public:
wxFfmpegMediaDecoder();
virtual ~wxFfmpegMediaDecoder();
static void Init();
virtual bool Load(const wxString& fileName);
virtual void Close();
unsigned int GetStreamCount();
StreamType GetStreamType(unsigned int streamIndex);
wxString GetCodecName(unsigned int streamIndex);
int GetChannelNumber(unsigned int streamIndex);
int GetSampleRate(unsigned int streamIndex);
int GetBitrate(unsigned int streamIndex);
double GetDuration();
bool SetPosition(double pos, bool keyFrame = true);
double GetPosition();
virtual wxSize GetVideoSize();
virtual float GetFrameAspectRatio();
virtual float GetFps();
virtual bool BeginDecode(int width = -1, int height = -1);
virtual wxImage GetNextFrame();
virtual void EndDecode();
private:
AVFormatContext* m_formatCtx;
int m_videoStream;
AVCodecContext* m_codecCtx;
AVFrame* m_frame;
int m_width;
int m_height;
bool OpenVideoDecoder();
void CloseVideoDecoder();
};
#endif //FFMPEG_MEDIA_DECODER_H
|