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fixed compile warnings; hopefully fixed test failures

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(cherry picked from commit 30912b49f3)

Conflicts:
	modules/videoio/src/cap_ffmpeg_impl.hpp
	modules/videoio/src/ffmpeg_codecs.hpp
This commit is contained in:
Vadim Pisarevsky 2015-04-23 00:39:44 +03:00 committed by Roman Donchenko
parent 799622affd
commit 3d6413cfc6
2 changed files with 20 additions and 9 deletions
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27
modules/highgui/src/cap_ffmpeg_impl.hpp
View File

@ -1007,6 +1007,7 @@ struct CvVideoWriter_FFMPEG
int input_pix_fmt;
Image_FFMPEG temp_image;
int frame_width, frame_height;
int frame_idx;
bool ok;
struct SwsContext *img_convert_ctx;
};
@ -1084,6 +1085,7 @@ void CvVideoWriter_FFMPEG::init()
memset(&temp_image, 0, sizeof(temp_image));
img_convert_ctx = 0;
frame_width = frame_height = 0;
frame_idx = 0;
ok = false;
}
@ -1234,7 +1236,13 @@ static AVStream *icv_add_video_stream_FFMPEG(AVFormatContext *oc,
static const int OPENCV_NO_FRAMES_WRITTEN_CODE = 1000;
static int icv_av_write_frame_FFMPEG( AVFormatContext * oc, AVStream * video_st, uint8_t * outbuf, uint32_t outbuf_size, AVFrame * picture )
static int icv_av_write_frame_FFMPEG( AVFormatContext * oc, AVStream * video_st,
#if LIBAVCODEC_BUILD >= CALC_FFMPEG_VERSION(54, 1, 0)
uint8_t *, uint32_t,
#else
uint8_t * outbuf, uint32_t outbuf_size,
#endif
AVFrame * picture )
{
#if LIBAVFORMAT_BUILD > 4628
AVCodecContext * c = video_st->codec;
@ -1269,14 +1277,14 @@ static int icv_av_write_frame_FFMPEG( AVFormatContext * oc, AVStream * video_st,
pkt.size = 0;
ret = avcodec_encode_video2(c, &pkt, picture, &got_output);
if (ret < 0)
got_output = 0;
;
else if (got_output) {
//if (c->coded_frame->pts != (int64_t)AV_NOPTS_VALUE)
// pkt.pts = av_rescale_q(c->coded_frame->pts, c->time_base, video_st->time_base);
//if (c->coded_frame->dts != (int64_t)AV_NOPTS_VALUE)
// pkt.dts = av_rescale_q(c->coded_frame->dts, c->time_base, video_st->time_base);
//if (pkt.duration)
// pkt.duration = av_rescale_q(pkt.duration, c->time_base, video_st->time_base);
if (pkt.pts != (int64_t)AV_NOPTS_VALUE)
pkt.pts = av_rescale_q(pkt.pts, c->time_base, video_st->time_base);
if (pkt.dts != (int64_t)AV_NOPTS_VALUE)
pkt.dts = av_rescale_q(pkt.dts, c->time_base, video_st->time_base);
if (pkt.duration)
pkt.duration = av_rescale_q(pkt.duration, c->time_base, video_st->time_base);
pkt.stream_index= video_st->index;
ret = av_write_frame(oc, &pkt);
av_free_packet(&pkt);
@ -1409,7 +1417,9 @@ bool CvVideoWriter_FFMPEG::writeFrame( const unsigned char* data, int step, int
(PixelFormat)input_pix_fmt, width, height);
}
picture->pts = frame_idx;
ret = icv_av_write_frame_FFMPEG( oc, video_st, outbuf, outbuf_size, picture) >= 0;
frame_idx++;
return ret;
}
@ -1721,6 +1731,7 @@ bool CvVideoWriter_FFMPEG::open( const char * filename, int fourcc,
}
frame_width = width;
frame_height = height;
frame_idx = 0;
ok = true;
return true;

2
modules/highgui/src/ffmpeg_codecs.hpp
View File

@ -104,7 +104,7 @@ typedef struct AVCodecTag {
#define AV_CODEC_ID_H264 CODEC_ID_H264
#define AV_CODEC_ID_H263 CODEC_ID_H263
#define AV_CODEC_ID_H263P CODEC_ID_H263P
#define AV_CODEC_ID_H263 CODEC_ID_H261
#define AV_CODEC_ID_H261 CODEC_ID_H261
#define AV_CODEC_ID_MPEG4 CODEC_ID_MPEG4
#define AV_CODEC_ID_MSMPEG4V3 CODEC_ID_MSMPEG4V3
#define AV_CODEC_ID_MSMPEG4V2 CODEC_ID_MSMPEG4V2