diff options
| author | Anton Khirnov <anton@khirnov.net> | 2014-07-05 09:09:15 +0000 |
|---|---|---|
| committer | Anton Khirnov <anton@khirnov.net> | 2014-07-09 13:35:07 +0000 |
| commit | f6ee61fb05482c617f5deee29a190d8ff483b3d1 (patch) | |
| tree | d2d6d3d48c986270164e280c06deadd724bc5b24 /libavformat/dv.c | |
| parent | 3f3232a371cc88696184d9aef1f812656264e56c (diff) | |
| download | ffmpeg-f6ee61fb05482c617f5deee29a190d8ff483b3d1.tar.gz | |
lavc: export DV profile API used by muxer/demuxer as public
Diffstat (limited to 'libavformat/dv.c')
| -rw-r--r-- | libavformat/dv.c | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/libavformat/dv.c b/libavformat/dv.c index d7d62f1991..da201a3705 100644 --- a/libavformat/dv.c +++ b/libavformat/dv.c @@ -39,7 +39,7 @@ #include "dv.h" struct DVDemuxContext { - const DVprofile* sys; /* Current DV profile. E.g.: 525/60, 625/50 */ + const AVDVProfile* sys; /* Current DV profile. E.g.: 525/60, 625/50 */ AVFormatContext* fctx; AVStream* vst; AVStream* ast[4]; @@ -109,7 +109,7 @@ static const int dv_audio_frequency[3] = { * are converted into 16bit linear ones. */ static int dv_extract_audio(uint8_t *frame, uint8_t **ppcm, - const DVprofile *sys) + const AVDVProfile *sys) { int size, chan, i, j, d, of, smpls, freq, quant, half_ch; uint16_t lc, rc; @@ -347,7 +347,7 @@ int avpriv_dv_produce_packet(DVDemuxContext *c, AVPacket *pkt, uint8_t *ppcm[5] = { 0 }; if (buf_size < DV_PROFILE_BYTES || - !(c->sys = avpriv_dv_frame_profile(c->sys, buf, buf_size)) || + !(c->sys = av_dv_frame_profile(c->sys, buf, buf_size)) || buf_size < c->sys->frame_size) { return -1; /* Broken frame, or not enough data */ } @@ -395,7 +395,8 @@ static int64_t dv_frame_offset(AVFormatContext *s, DVDemuxContext *c, int64_t timestamp, int flags) { // FIXME: sys may be wrong if last dv_read_packet() failed (buffer is junk) - const DVprofile *sys = avpriv_dv_codec_profile(c->vst->codec); + const AVDVProfile *sys = av_dv_codec_profile(c->vst->codec->width, c->vst->codec->height, + c->vst->codec->pix_fmt); int64_t offset; int64_t size = avio_size(s->pb) - s->data_offset; int64_t max_offset = ((size - 1) / sys->frame_size) * sys->frame_size; @@ -460,9 +461,9 @@ static int dv_read_header(AVFormatContext *s) avio_seek(s->pb, -DV_PROFILE_BYTES, SEEK_CUR) < 0) return AVERROR(EIO); - c->dv_demux->sys = avpriv_dv_frame_profile(c->dv_demux->sys, - c->buf, - DV_PROFILE_BYTES); + c->dv_demux->sys = av_dv_frame_profile(c->dv_demux->sys, + c->buf, + DV_PROFILE_BYTES); if (!c->dv_demux->sys) { av_log(s, AV_LOG_ERROR, "Can't determine profile of DV input stream.\n"); |