blob: f503402c2530da2ae468990f542772a48793f1e7 (
plain)
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
|
/*
* OSD Picture in Picture plugin for the Video Disk Recorder
*
* See the README file for copyright information and how to reach the author.
*/
#ifndef VDR_OSDPIP_DECODER_H
#define VDR_OSDPIP_DECODER_H
extern "C"
{
#ifdef HAVE_FFMPEG_STATIC
#include <avcodec.h>
#ifdef USE_SWSCALE
#include <swscale.h>
#endif
#elif defined USE_NEW_FFMPEG_HEADERS
#include <libavcodec/avcodec.h>
#ifdef USE_SWSCALE
#include <libswscale/swscale.h>
#endif
#else
#include <ffmpeg/avcodec.h>
#ifdef USE_SWSCALE
#include <ffmpeg/swscale.h>
#endif
#endif
}
class cDecoder {
private:
AVCodec * m_Codec;
AVCodecContext * m_Context;
AVFrame * m_PicDecoded;
AVFrame * m_PicResample;
unsigned char * m_BufferResample;
#ifndef USE_SWSCALE
AVFrame * m_PicConvert;
unsigned char * m_BufferConvert;
#endif
int m_Width;
int m_Height;
public:
int Open();
int Close();
int Decode(unsigned char * data, int length);
int Resample(int width, int height, bool ConvertToRGB);
AVFrame * PicResample() { return m_PicResample; }
#ifndef USE_SWSCALE
AVFrame * PicConvert() { return m_PicConvert; }
#endif
double AspectRatio();
};
#endif // VDR_OSDPIP_DECODER_H
|
