August 2013 - ffmpeg-cvslog - lists.ffmpeg.org

avcodec/ff_init_vlc_sparse: use a spinlock for thread sync
by git＠videolan.org 17 Jun '14

17 Jun '14

ffmpeg | branch: master | Michael Niedermayer <michaelni(a)gmx.at> | Sat Jul 13 13:32:39 2013 +0200| [6af8326354ed6c1c68b53b3f2bba6697fb2d3bff] | committer: Michael Niedermayer avcodec/ff_init_vlc_sparse: use a spinlock for thread sync Signed-off-by: Michael Niedermayer <michaelni(a)gmx.at> > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=6af8326354ed6c1c6… --- libavcodec/bitstream.c | 28 +++++++++++++++++++--------- libavcodec/get_bits.h | 1 + 2 files changed, 20 insertions(+), 9 deletions(-) diff --git a/libavcodec/bitstream.c b/libavcodec/bitstream.c index 3c4d176..aac32a5 100644 --- a/libavcodec/bitstream.c +++ b/libavcodec/bitstream.c @@ -28,6 +28,7 @@ * bitstream api. */ +#include "libavutil/atomic.h" #include "libavutil/avassert.h" #include "avcodec.h" #include "mathops.h" @@ -269,14 +270,17 @@ int ff_init_vlc_sparse(VLC *vlc, int nb_bits, int nb_codes, { VLCcode *buf; int i, j, ret; + void *state; vlc->bits = nb_bits; if (flags & INIT_VLC_USE_NEW_STATIC) { - if (vlc->table_size && vlc->table_size == vlc->table_allocated) { - return 0; - } else if(vlc->table_size) { - abort(); // fatal error, we are called on a partially initialized table + while (state = avpriv_atomic_ptr_cas(&vlc->init_state, NULL, vlc)) { + if (state == vlc + 1) { + av_assert0(vlc->table_size && vlc->table_size == vlc->table_allocated); + return 0; + } } + av_assert0(!vlc->table_size); } else { vlc->table = NULL; vlc->table_allocated = 0; @@ -326,12 +330,18 @@ int ff_init_vlc_sparse(VLC *vlc, int nb_bits, int nb_codes, ret = build_table(vlc, nb_bits, nb_codes, buf, flags); av_free(buf); - if (ret < 0) { - av_freep(&vlc->table); - return ret; + if (flags & INIT_VLC_USE_NEW_STATIC) { + if(vlc->table_size != vlc->table_allocated) + av_log(NULL, AV_LOG_ERROR, "needed %d had %d\n", vlc->table_size, vlc->table_allocated); + state = avpriv_atomic_ptr_cas(&vlc->init_state, vlc, vlc+1); + av_assert0(state == vlc); + av_assert0(ret >= 0); + } else { + if (ret < 0) { + av_freep(&vlc->table); + return ret; + } } - if((flags & INIT_VLC_USE_NEW_STATIC) && vlc->table_size != vlc->table_allocated) - av_log(NULL, AV_LOG_ERROR, "needed %d had %d\n", vlc->table_size, vlc->table_allocated); return 0; } diff --git a/libavcodec/get_bits.h b/libavcodec/get_bits.h index b6cc75a..3967b49 100644 --- a/libavcodec/get_bits.h +++ b/libavcodec/get_bits.h @@ -64,6 +64,7 @@ typedef struct VLC { int bits; VLC_TYPE (*table)[2]; ///< code, bits int table_size, table_allocated; + void *init_state; } VLC; typedef struct RL_VLC_ELEM {

4 5

avformat/mux: set avoid_negative_ts based on flags if not overridden by user or muxer
by git＠videolan.org 17 Oct '13

17 Oct '13

ffmpeg | branch: master | Michael Niedermayer <michaelni(a)gmx.at> | Fri Apr 26 11:52:51 2013 +0200| [eba33396f007dc373678adea6c1a4b1a50373263] | committer: Michael Niedermayer avformat/mux: set avoid_negative_ts based on flags if not overridden by user or muxer This changes the default to avoid negative timestamps. Signed-off-by: Michael Niedermayer <michaelni(a)gmx.at> > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=eba33396f007dc373… --- libavformat/avformat.h | 5 ++++- libavformat/mux.c | 7 ++++++ tests/ref/lavf/ts | 2 +- tests/ref/lavf/wtv | 2 +- tests/ref/seek/lavf-ts | 54 +++++++++++++++++++++++------------------------ tests/ref/seek/lavf-wtv | 44 +++++++++++++++++++------------------- 6 files changed, 62 insertions(+), 52 deletions(-) diff --git a/libavformat/avformat.h b/libavformat/avformat.h index d26964a..c8f4912 100644 --- a/libavformat/avformat.h +++ b/libavformat/avformat.h @@ -370,7 +370,10 @@ typedef struct AVProbeData { timestamps. If not set the timestamp will be shifted in av_write_frame and av_interleaved_write_frame so they - start from 0. */ + start from 0. + The user or muxer can override this through + AVFormatContext.avoid_negative_ts + */ #define AVFMT_SEEK_TO_PTS 0x4000000 /**< Seeking is based on PTS */ diff --git a/libavformat/mux.c b/libavformat/mux.c index 4781a3e..eba4ec3 100644 --- a/libavformat/mux.c +++ b/libavformat/mux.c @@ -398,6 +398,13 @@ int avformat_write_header(AVFormatContext *s, AVDictionary **options) if ((ret = init_pts(s)) < 0) return ret; + if (s->avoid_negative_ts < 0) { + if (s->oformat->flags & (AVFMT_TS_NEGATIVE | AVFMT_NOTIMESTAMPS)) { + s->avoid_negative_ts = 0; + } else + s->avoid_negative_ts = 1; + } + return 0; } diff --git a/tests/ref/lavf/ts b/tests/ref/lavf/ts index 0cab3dd..d795c27 100644 --- a/tests/ref/lavf/ts +++ b/tests/ref/lavf/ts @@ -1,3 +1,3 @@ -4531d0f4a80d5a2ee2b08a8d4ba3b442 *./tests/data/lavf/lavf.ts +04ba219e6f56f7b0fa4a47765323d204 *./tests/data/lavf/lavf.ts 407020 ./tests/data/lavf/lavf.ts ./tests/data/lavf/lavf.ts CRC=0xcc2dc628 diff --git a/tests/ref/lavf/wtv b/tests/ref/lavf/wtv index 8f2c2ac..f54f862 100644 --- a/tests/ref/lavf/wtv +++ b/tests/ref/lavf/wtv @@ -1,3 +1,3 @@ -345516d3a03fd239c62e5e7257c9f4a2 *./tests/data/lavf/lavf.wtv +237211f6aa3df9da2dfe0f7d5b8ba85c *./tests/data/lavf/lavf.wtv 413696 ./tests/data/lavf/lavf.wtv ./tests/data/lavf/lavf.wtv CRC=0xcc2dc628 diff --git a/tests/ref/seek/lavf-ts b/tests/ref/seek/lavf-ts index 407ba59..e57651e 100644 --- a/tests/ref/seek/lavf-ts +++ b/tests/ref/seek/lavf-ts @@ -1,53 +1,53 @@ -ret: 0 st: 0 flags:1 dts: 1.360000 pts: 1.400000 pos: 564 size: 24801 +ret: 0 st: 0 flags:1 dts: 1.400000 pts: 1.440000 pos: 564 size: 24801 ret: 0 st:-1 flags:0 ts:-1.000000 -ret: 0 st: 0 flags:1 dts: 1.360000 pts: 1.400000 pos: 564 size: 24801 +ret: 0 st: 0 flags:1 dts: 1.400000 pts: 1.440000 pos: 564 size: 24801 ret: 0 st:-1 flags:1 ts: 1.894167 -ret: 0 st: 0 flags:0 dts: 1.880000 pts: 1.920000 pos: 216388 size: 17440 +ret: 0 st: 0 flags:1 dts: 1.880000 pts: 1.920000 pos: 189692 size: 24786 ret: 0 st: 0 flags:0 ts: 0.788333 -ret: 0 st: 0 flags:1 dts: 1.360000 pts: 1.400000 pos: 564 size: 24801 +ret: 0 st: 0 flags:1 dts: 1.400000 pts: 1.440000 pos: 564 size: 24801 ret: 0 st: 0 flags:1 ts:-0.317500 -ret: 0 st: 0 flags:1 dts: 1.360000 pts: 1.400000 pos: 564 size: 24801 +ret: 0 st: 0 flags:1 dts: 1.400000 pts: 1.440000 pos: 564 size: 24801 ret: 0 st: 1 flags:0 ts: 2.576667 -ret: 0 st: 1 flags:1 dts: 2.120522 pts: 2.120522 pos: 404576 size: 209 +ret: 0 st: 1 flags:1 dts: 2.160522 pts: 2.160522 pos: 404576 size: 209 ret: 0 st: 1 flags:1 ts: 1.470833 -ret: 0 st: 1 flags:1 dts: 1.389089 pts: 1.389089 pos: 159988 size: 208 +ret: 0 st: 1 flags:1 dts: 1.429089 pts: 1.429089 pos: 159988 size: 208 ret: 0 st:-1 flags:0 ts: 0.365002 -ret: 0 st: 0 flags:1 dts: 1.360000 pts: 1.400000 pos: 564 size: 24801 +ret: 0 st: 0 flags:1 dts: 1.400000 pts: 1.440000 pos: 564 size: 24801 ret: 0 st:-1 flags:1 ts:-0.740831 -ret: 0 st: 0 flags:1 dts: 1.360000 pts: 1.400000 pos: 564 size: 24801 +ret: 0 st: 0 flags:1 dts: 1.400000 pts: 1.440000 pos: 564 size: 24801 ret: 0 st: 0 flags:0 ts: 2.153333 -ret: 0 st: 0 flags:0 dts: 2.160000 pts: 2.200000 pos: 325992 size: 12692 +ret: 0 st: 1 flags:1 dts: 1.794811 pts: 1.794811 pos: 322608 size: 209 ret: 0 st: 0 flags:1 ts: 1.047500 -ret: 0 st: 0 flags:1 dts: 1.360000 pts: 1.400000 pos: 564 size: 24801 +ret: 0 st: 0 flags:1 dts: 1.400000 pts: 1.440000 pos: 564 size: 24801 ret: 0 st: 1 flags:0 ts:-0.058333 -ret: 0 st: 1 flags:1 dts: 1.389089 pts: 1.389089 pos: 159988 size: 208 +ret: 0 st: 1 flags:1 dts: 1.429089 pts: 1.429089 pos: 159988 size: 208 ret: 0 st: 1 flags:1 ts: 2.835833 -ret: 0 st: 1 flags:1 dts: 2.120522 pts: 2.120522 pos: 404576 size: 209 +ret: 0 st: 1 flags:1 dts: 2.160522 pts: 2.160522 pos: 404576 size: 209 ret: 0 st:-1 flags:0 ts: 1.730004 -ret: 0 st: 0 flags:0 dts: 1.760000 pts: 1.800000 pos: 162996 size: 12135 +ret: 0 st: 1 flags:1 dts: 1.429089 pts: 1.429089 pos: 159988 size: 208 ret: 0 st:-1 flags:1 ts: 0.624171 -ret: 0 st: 0 flags:1 dts: 1.360000 pts: 1.400000 pos: 564 size: 24801 +ret: 0 st: 0 flags:1 dts: 1.400000 pts: 1.440000 pos: 564 size: 24801 ret: 0 st: 0 flags:0 ts:-0.481667 -ret: 0 st: 0 flags:1 dts: 1.360000 pts: 1.400000 pos: 564 size: 24801 +ret: 0 st: 0 flags:1 dts: 1.400000 pts: 1.440000 pos: 564 size: 24801 ret: 0 st: 0 flags:1 ts: 2.412500 -ret: 0 st: 1 flags:1 dts: 2.120522 pts: 2.120522 pos: 404576 size: 209 +ret: 0 st: 1 flags:1 dts: 2.160522 pts: 2.160522 pos: 404576 size: 209 ret: 0 st: 1 flags:0 ts: 1.306667 -ret: 0 st: 1 flags:1 dts: 1.389089 pts: 1.389089 pos: 159988 size: 208 +ret: 0 st: 1 flags:1 dts: 1.429089 pts: 1.429089 pos: 159988 size: 208 ret: 0 st: 1 flags:1 ts: 0.200844 -ret: 0 st: 1 flags:1 dts: 1.389089 pts: 1.389089 pos: 159988 size: 208 +ret: 0 st: 1 flags:1 dts: 1.429089 pts: 1.429089 pos: 159988 size: 208 ret: 0 st:-1 flags:0 ts:-0.904994 -ret: 0 st: 0 flags:1 dts: 1.360000 pts: 1.400000 pos: 564 size: 24801 +ret: 0 st: 0 flags:1 dts: 1.400000 pts: 1.440000 pos: 564 size: 24801 ret: 0 st:-1 flags:1 ts: 1.989173 -ret: 0 st: 0 flags:0 dts: 1.960000 pts: 2.000000 pos: 251356 size: 13449 +ret: 0 st: 0 flags:0 dts: 1.960000 pts: 2.000000 pos: 235000 size: 15019 ret: 0 st: 0 flags:0 ts: 0.883344 -ret: 0 st: 0 flags:1 dts: 1.360000 pts: 1.400000 pos: 564 size: 24801 +ret: 0 st: 0 flags:1 dts: 1.400000 pts: 1.440000 pos: 564 size: 24801 ret: 0 st: 0 flags:1 ts:-0.222489 -ret: 0 st: 0 flags:1 dts: 1.360000 pts: 1.400000 pos: 564 size: 24801 +ret: 0 st: 0 flags:1 dts: 1.400000 pts: 1.440000 pos: 564 size: 24801 ret: 0 st: 1 flags:0 ts: 2.671678 -ret: 0 st: 1 flags:1 dts: 2.120522 pts: 2.120522 pos: 404576 size: 209 +ret: 0 st: 1 flags:1 dts: 2.160522 pts: 2.160522 pos: 404576 size: 209 ret: 0 st: 1 flags:1 ts: 1.565844 -ret: 0 st: 1 flags:1 dts: 1.389089 pts: 1.389089 pos: 159988 size: 208 +ret: 0 st: 1 flags:1 dts: 1.429089 pts: 1.429089 pos: 159988 size: 208 ret: 0 st:-1 flags:0 ts: 0.460008 -ret: 0 st: 0 flags:1 dts: 1.360000 pts: 1.400000 pos: 564 size: 24801 +ret: 0 st: 0 flags:1 dts: 1.400000 pts: 1.440000 pos: 564 size: 24801 ret: 0 st:-1 flags:1 ts:-0.645825 -ret: 0 st: 0 flags:1 dts: 1.360000 pts: 1.400000 pos: 564 size: 24801 +ret: 0 st: 0 flags:1 dts: 1.400000 pts: 1.440000 pos: 564 size: 24801 diff --git a/tests/ref/seek/lavf-wtv b/tests/ref/seek/lavf-wtv index 67def8a..71703c5 100644 --- a/tests/ref/seek/lavf-wtv +++ b/tests/ref/seek/lavf-wtv @@ -1,48 +1,48 @@ -ret: 0 st: 1 flags:1 dts:-0.010907 pts:-0.010907 pos: 26344 size: 208 +ret: 0 st: 1 flags:1 dts: 0.029093 pts: 0.029093 pos: 26344 size: 208 ret: 0 st:-1 flags:0 ts:-1.000000 -ret: 0 st: 1 flags:1 dts:-0.010907 pts:-0.010907 pos: 26344 size: 208 +ret: 0 st: 1 flags:1 dts: 0.029093 pts: 0.029093 pos: 26344 size: 208 ret: 0 st:-1 flags:1 ts: 1.894167 -ret: 0 st: 1 flags:1 dts: 0.694399 pts: 0.694399 pos: 294744 size: 209 +ret: 0 st: 1 flags:1 dts: 0.734399 pts: 0.734399 pos: 294744 size: 209 ret: 0 st: 0 flags:0 ts: 0.788334 -ret: 0 st: 1 flags:1 dts: 0.694399 pts: 0.694399 pos: 294744 size: 209 +ret: 0 st: 1 flags:1 dts: 0.734399 pts: 0.734399 pos: 294744 size: 209 ret: 0 st: 0 flags:1 ts:-0.317499 -ret: 0 st: 1 flags:1 dts:-0.010907 pts:-0.010907 pos: 26344 size: 208 +ret: 0 st: 1 flags:1 dts: 0.029093 pts: 0.029093 pos: 26344 size: 208 ret:-1 st: 1 flags:0 ts: 2.576668 ret: 0 st: 1 flags:1 ts: 1.470835 -ret: 0 st: 1 flags:1 dts: 0.694399 pts: 0.694399 pos: 294744 size: 209 +ret: 0 st: 1 flags:1 dts: 0.734399 pts: 0.734399 pos: 294744 size: 209 ret: 0 st:-1 flags:0 ts: 0.365002 -ret: 0 st: 1 flags:1 dts:-0.010907 pts:-0.010907 pos: 26344 size: 208 +ret: 0 st: 1 flags:1 dts: 0.029093 pts: 0.029093 pos: 26344 size: 208 ret: 0 st:-1 flags:1 ts:-0.740831 -ret: 0 st: 1 flags:1 dts:-0.010907 pts:-0.010907 pos: 26344 size: 208 +ret: 0 st: 1 flags:1 dts: 0.029093 pts: 0.029093 pos: 26344 size: 208 ret:-1 st: 0 flags:0 ts: 2.153336 ret: 0 st: 0 flags:1 ts: 1.047503 -ret: 0 st: 1 flags:1 dts: 0.694399 pts: 0.694399 pos: 294744 size: 209 +ret: 0 st: 1 flags:1 dts: 0.029093 pts: 0.029093 pos: 26344 size: 208 ret: 0 st: 1 flags:0 ts:-0.058330 -ret: 0 st: 1 flags:1 dts:-0.010907 pts:-0.010907 pos: 26344 size: 208 +ret: 0 st: 1 flags:1 dts: 0.029093 pts: 0.029093 pos: 26344 size: 208 ret: 0 st: 1 flags:1 ts: 2.835837 -ret: 0 st: 1 flags:1 dts: 0.694399 pts: 0.694399 pos: 294744 size: 209 +ret: 0 st: 1 flags:1 dts: 0.734399 pts: 0.734399 pos: 294744 size: 209 ret:-1 st:-1 flags:0 ts: 1.730004 ret: 0 st:-1 flags:1 ts: 0.624171 -ret: 0 st: 1 flags:1 dts:-0.010907 pts:-0.010907 pos: 26344 size: 208 +ret: 0 st: 1 flags:1 dts: 0.029093 pts: 0.029093 pos: 26344 size: 208 ret: 0 st: 0 flags:0 ts:-0.481662 -ret: 0 st: 1 flags:1 dts:-0.010907 pts:-0.010907 pos: 26344 size: 208 +ret: 0 st: 1 flags:1 dts: 0.029093 pts: 0.029093 pos: 26344 size: 208 ret: 0 st: 0 flags:1 ts: 2.412505 -ret: 0 st: 1 flags:1 dts: 0.694399 pts: 0.694399 pos: 294744 size: 209 +ret: 0 st: 1 flags:1 dts: 0.734399 pts: 0.734399 pos: 294744 size: 209 ret:-1 st: 1 flags:0 ts: 1.306672 ret: 0 st: 1 flags:1 ts: 0.200839 -ret: 0 st: 1 flags:1 dts: 0.224195 pts: 0.224195 pos: 112904 size: 209 +ret: 0 st: 1 flags:1 dts: 0.211950 pts: 0.211950 pos: 99352 size: 209 ret: 0 st:-1 flags:0 ts:-0.904994 -ret: 0 st: 1 flags:1 dts:-0.010907 pts:-0.010907 pos: 26344 size: 208 +ret: 0 st: 1 flags:1 dts: 0.029093 pts: 0.029093 pos: 26344 size: 208 ret: 0 st:-1 flags:1 ts: 1.989173 -ret: 0 st: 1 flags:1 dts: 0.694399 pts: 0.694399 pos: 294744 size: 209 +ret: 0 st: 1 flags:1 dts: 0.734399 pts: 0.734399 pos: 294744 size: 209 ret: 0 st: 0 flags:0 ts: 0.883340 -ret: 0 st: 1 flags:1 dts: 0.694399 pts: 0.694399 pos: 294744 size: 209 +ret: 0 st: 1 flags:1 dts: 0.734399 pts: 0.734399 pos: 294744 size: 209 ret: 0 st: 0 flags:1 ts:-0.222493 -ret: 0 st: 1 flags:1 dts:-0.010907 pts:-0.010907 pos: 26344 size: 208 +ret: 0 st: 1 flags:1 dts: 0.029093 pts: 0.029093 pos: 26344 size: 208 ret:-1 st: 1 flags:0 ts: 2.671674 ret: 0 st: 1 flags:1 ts: 1.565841 -ret: 0 st: 1 flags:1 dts: 0.694399 pts: 0.694399 pos: 294744 size: 209 +ret: 0 st: 1 flags:1 dts: 0.734399 pts: 0.734399 pos: 294744 size: 209 ret: 0 st:-1 flags:0 ts: 0.460008 -ret: 0 st: 1 flags:1 dts:-0.010907 pts:-0.010907 pos: 26344 size: 208 +ret: 0 st: 1 flags:1 dts: 0.029093 pts: 0.029093 pos: 26344 size: 208 ret: 0 st:-1 flags:1 ts:-0.645825 -ret: 0 st: 1 flags:1 dts:-0.010907 pts:-0.010907 pos: 26344 size: 208 +ret: 0 st: 1 flags:1 dts: 0.029093 pts: 0.029093 pos: 26344 size: 208

3 2

avformat/utils: fix duration_fields calculation when need_parsing=0
by git＠videolan.org 31 Aug '13

31 Aug '13

ffmpeg | branch: master | Michael Niedermayer <michaelni(a)gmx.at> | Sun Sep 1 00:46:14 2013 +0200| [03882030982c10a2afcf9851405c6732d75f404d] | committer: Michael Niedermayer avformat/utils: fix duration_fields calculation when need_parsing=0 Signed-off-by: Michael Niedermayer <michaelni(a)gmx.at> > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=03882030982c10a2a… --- libavformat/utils.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/libavformat/utils.c b/libavformat/utils.c index 4dd9bb7..16741d8 100644 --- a/libavformat/utils.c +++ b/libavformat/utils.c @@ -2858,7 +2858,7 @@ int avformat_find_stream_info(AVFormatContext *ic, AVDictionary **options) } if (pkt->duration) { st->info->codec_info_duration += pkt->duration; - st->info->codec_info_duration_fields += st->parser && st->codec->ticks_per_frame==2 ? st->parser->repeat_pict + 1 : 2; + st->info->codec_info_duration_fields += st->parser && st->need_parsing && st->codec->ticks_per_frame==2 ? st->parser->repeat_pict + 1 : 2; } } #if FF_API_R_FRAME_RATE

1 0

avformat/lxfdec: use a parser to parse video frame headers
by git＠videolan.org 31 Aug '13

31 Aug '13

ffmpeg | branch: master | Michael Niedermayer <michaelni(a)gmx.at> | Sun Sep 1 00:21:37 2013 +0200| [8349be852be7f68fe0590584fd46c4d5f1c16b3d] | committer: Michael Niedermayer avformat/lxfdec: use a parser to parse video frame headers lxf needs a parser (or would need to set a few fields explicitly). Fixes Ticket2917 Signed-off-by: Michael Niedermayer <michaelni(a)gmx.at> > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=8349be852be7f68fe… --- libavformat/lxfdec.c | 1 + 1 file changed, 1 insertion(+) diff --git a/libavformat/lxfdec.c b/libavformat/lxfdec.c index 5c61d4f..c854216 100644 --- a/libavformat/lxfdec.c +++ b/libavformat/lxfdec.c @@ -257,6 +257,7 @@ static int lxf_read_header(AVFormatContext *s) st->codec->bit_rate = 1000000 * ((video_params >> 14) & 0xFF); st->codec->codec_tag = video_params & 0xF; st->codec->codec_id = ff_codec_get_id(lxf_tags, st->codec->codec_tag); + st->need_parsing = AVSTREAM_PARSE_HEADERS; av_log(s, AV_LOG_DEBUG, "record: %x = %i-%02i-%02i\n", record_date, 1900 + (record_date & 0x7F), (record_date >> 7) & 0xF,

1 0

avcodec/utils: avcodec_string: print colorspace type
by git＠videolan.org 31 Aug '13

31 Aug '13

ffmpeg | branch: master | Michael Niedermayer <michaelni(a)gmx.at> | Tue Aug 27 22:04:38 2013 +0200| [8da23be458f4249f8e4348fea775c12cb3da241c] | committer: Michael Niedermayer avcodec/utils: avcodec_string: print colorspace type Signed-off-by: Michael Niedermayer <michaelni(a)gmx.at> > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=8da23be458f4249f8… --- libavcodec/utils.c | 15 +++++++++++++++ 1 file changed, 15 insertions(+) diff --git a/libavcodec/utils.c b/libavcodec/utils.c index adcb9cd..4e510e6 100644 --- a/libavcodec/utils.c +++ b/libavcodec/utils.c @@ -2601,6 +2601,21 @@ void avcodec_string(char *buf, int buf_size, AVCodecContext *enc, int encode) if (enc->color_range != AVCOL_RANGE_UNSPECIFIED) av_strlcatf(detail, sizeof(detail), enc->color_range == AVCOL_RANGE_MPEG ? "tv, ": "pc, "); + if (enc->colorspace<9U) { + static const char *name[] = { + "GBR", + "bt709", + NULL, + NULL, + "fcc", + "bt470bg", + "smpte170m", + "smpte240m", + "YCgCo", + }; + if (name[enc->colorspace]) + av_strlcatf(detail, sizeof(detail), "%s, ", name[enc->colorspace]); + } if (strlen(detail) > 1) { detail[strlen(detail) - 2] = 0; av_strlcatf(buf, buf_size, "%s)", detail);

1 0

avcodec/utils: avcodec_string: Print color_range
by git＠videolan.org 31 Aug '13

31 Aug '13

ffmpeg | branch: master | Michael Niedermayer <michaelni(a)gmx.at> | Tue Aug 27 22:04:00 2013 +0200| [ea07dbdeaa664994dfda5814d19161f2dc9c214c] | committer: Michael Niedermayer avcodec/utils: avcodec_string: Print color_range Signed-off-by: Michael Niedermayer <michaelni(a)gmx.at> > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=ea07dbdeaa664994d… --- libavcodec/utils.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/libavcodec/utils.c b/libavcodec/utils.c index 842740c..adcb9cd 100644 --- a/libavcodec/utils.c +++ b/libavcodec/utils.c @@ -2598,6 +2598,9 @@ void avcodec_string(char *buf, int buf_size, AVCodecContext *enc, int encode) if (enc->bits_per_raw_sample && enc->bits_per_raw_sample <= av_pix_fmt_desc_get(enc->pix_fmt)->comp[0].depth_minus1) av_strlcatf(detail, sizeof(detail), "%d bpc, ", enc->bits_per_raw_sample); + if (enc->color_range != AVCOL_RANGE_UNSPECIFIED) + av_strlcatf(detail, sizeof(detail), + enc->color_range == AVCOL_RANGE_MPEG ? "tv, ": "pc, "); if (strlen(detail) > 1) { detail[strlen(detail) - 2] = 0; av_strlcatf(buf, buf_size, "%s)", detail);

1 0

avcodec/utils: avcodec_string: make the colorspace printing code more extendible.
by git＠videolan.org 31 Aug '13

31 Aug '13

ffmpeg | branch: master | Michael Niedermayer <michaelni(a)gmx.at> | Tue Aug 27 22:02:45 2013 +0200| [336982a0ce1594eaac0679c553a313466f2ea6ab] | committer: Michael Niedermayer avcodec/utils: avcodec_string: make the colorspace printing code more extendible. Signed-off-by: Michael Niedermayer <michaelni(a)gmx.at> > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=336982a0ce1594eaa… --- libavcodec/utils.c | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) diff --git a/libavcodec/utils.c b/libavcodec/utils.c index 4dbd834..842740c 100644 --- a/libavcodec/utils.c +++ b/libavcodec/utils.c @@ -2591,13 +2591,17 @@ void avcodec_string(char *buf, int buf_size, AVCodecContext *enc, int encode) switch (enc->codec_type) { case AVMEDIA_TYPE_VIDEO: if (enc->pix_fmt != AV_PIX_FMT_NONE) { + char detail[256] = "("; snprintf(buf + strlen(buf), buf_size - strlen(buf), ", %s", av_get_pix_fmt_name(enc->pix_fmt)); if (enc->bits_per_raw_sample && enc->bits_per_raw_sample <= av_pix_fmt_desc_get(enc->pix_fmt)->comp[0].depth_minus1) - snprintf(buf + strlen(buf), buf_size - strlen(buf), - " (%d bpc)", enc->bits_per_raw_sample); + av_strlcatf(detail, sizeof(detail), "%d bpc, ", enc->bits_per_raw_sample); + if (strlen(detail) > 1) { + detail[strlen(detail) - 2] = 0; + av_strlcatf(buf, buf_size, "%s)", detail); + } } if (enc->width) { snprintf(buf + strlen(buf), buf_size - strlen(buf),

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Merge remote-tracking branch 'cehoyos/master'
by git＠videolan.org 31 Aug '13

31 Aug '13

ffmpeg | branch: master | Michael Niedermayer <michaelni(a)gmx.at> | Sat Aug 31 13:55:34 2013 +0200| [4fa00c567cd561f55e839ff187783c79a9ccae78] | committer: Michael Niedermayer Merge remote-tracking branch 'cehoyos/master' * cehoyos/master: Fix make checkheaders for wavpackenc.h Fix make checkheaders for vdpau_internal.h Merged-by: Michael Niedermayer <michaelni(a)gmx.at> > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=4fa00c567cd561f55… ---

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Fix make checkheaders for wavpackenc.h
by git＠videolan.org 31 Aug '13

31 Aug '13

ffmpeg | branch: master | Carl Eugen Hoyos <cehoyos(a)ag.or.at> | Sat Aug 31 13:32:43 2013 +0200| [b970f85564ba6b5c17a8d642bb8161119011e7bd] | committer: Carl Eugen Hoyos Fix make checkheaders for wavpackenc.h > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=b970f85564ba6b5c1… --- libavcodec/wavpack.h | 2 ++ 1 file changed, 2 insertions(+) diff --git a/libavcodec/wavpack.h b/libavcodec/wavpack.h index bca6c45..081b7f7 100644 --- a/libavcodec/wavpack.h +++ b/libavcodec/wavpack.h @@ -22,6 +22,8 @@ #ifndef AVCODEC_WAVPACK_H #define AVCODEC_WAVPACK_H +#include "libavutil/common.h" + #define MAX_TERMS 16 #define MAX_TERM 8

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Fix make checkheaders for vdpau_internal.h
by git＠videolan.org 31 Aug '13

31 Aug '13

ffmpeg | branch: master | Carl Eugen Hoyos <cehoyos(a)ag.or.at> | Sat Aug 31 13:32:13 2013 +0200| [e7da19e9fa456d77031d3ba8e1e7c596f858f83d] | committer: Carl Eugen Hoyos Fix make checkheaders for vdpau_internal.h > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=e7da19e9fa456d770… --- libavcodec/vdpau_internal.h | 1 + 1 file changed, 1 insertion(+) diff --git a/libavcodec/vdpau_internal.h b/libavcodec/vdpau_internal.h index 7fdfda0..b6701f3 100644 --- a/libavcodec/vdpau_internal.h +++ b/libavcodec/vdpau_internal.h @@ -24,6 +24,7 @@ #ifndef AVCODEC_VDPAU_INTERNAL_H #define AVCODEC_VDPAU_INTERNAL_H +#include "config.h" #include <stdint.h> #if CONFIG_VDPAU #include <vdpau/vdpau.h>

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