diff options
| -rw-r--r-- | doc/APIchanges | 4 | ||||
| -rw-r--r-- | libavformat/avformat.h | 9 | ||||
| -rw-r--r-- | libavformat/utils.c | 12 | ||||
| -rw-r--r-- | libavformat/version.h | 8 |
4 files changed, 29 insertions, 4 deletions
diff --git a/doc/APIchanges b/doc/APIchanges index a49e181c13..a003abf7ca 100644 --- a/doc/APIchanges +++ b/doc/APIchanges @@ -15,6 +15,10 @@ libavutil: 2017-10-21 API changes, most recent first: +2021-03-03 - xxxxxxxxxx - lavf 58.70.100 - avformat.h + Deprecate AVFMT_FLAG_PRIV_OPT. It will do nothing + as soon as av_demuxer_open() is removed. + 2021-02-27 - xxxxxxxxxx - lavc 58.126.100 - avcodec.h Deprecated avcodec_get_frame_class(). diff --git a/libavformat/avformat.h b/libavformat/avformat.h index 41482328f6..7da2f3d98e 100644 --- a/libavformat/avformat.h +++ b/libavformat/avformat.h @@ -1379,7 +1379,9 @@ typedef struct AVFormatContext { #define AVFMT_FLAG_MP4A_LATM 0x8000 ///< Deprecated, does nothing. #endif #define AVFMT_FLAG_SORT_DTS 0x10000 ///< try to interleave outputted packets by dts (using this flag can slow demuxing down) -#define AVFMT_FLAG_PRIV_OPT 0x20000 ///< Enable use of private options by delaying codec open (this could be made default once all code is converted) +#if FF_API_LAVF_PRIV_OPT +#define AVFMT_FLAG_PRIV_OPT 0x20000 ///< Enable use of private options by delaying codec open (deprecated, will do nothing once av_demuxer_open() is removed) +#endif #if FF_API_LAVF_KEEPSIDE_FLAG #define AVFMT_FLAG_KEEP_SIDE_DATA 0x40000 ///< Deprecated, does nothing. #endif @@ -2210,8 +2212,13 @@ int av_probe_input_buffer(AVIOContext *pb, ff_const59 AVInputFormat **fmt, */ int avformat_open_input(AVFormatContext **ps, const char *url, ff_const59 AVInputFormat *fmt, AVDictionary **options); +#if FF_API_DEMUXER_OPEN +/** + * @deprecated Use an AVDictionary to pass options to a demuxer. + */ attribute_deprecated int av_demuxer_open(AVFormatContext *ic); +#endif /** * Read packets of a media file to get stream information. This diff --git a/libavformat/utils.c b/libavformat/utils.c index 6e92bd777a..36164e0f0d 100644 --- a/libavformat/utils.c +++ b/libavformat/utils.c @@ -392,6 +392,7 @@ FF_ENABLE_DEPRECATION_WARNINGS /************************************************************/ /* input media file */ +#if FF_API_DEMUXER_OPEN int av_demuxer_open(AVFormatContext *ic) { int err; @@ -411,7 +412,7 @@ int av_demuxer_open(AVFormatContext *ic) { return 0; } - +#endif /* Open input file and probe the format if necessary. */ static int init_input(AVFormatContext *s, const char *filename, AVDictionary **options) @@ -594,8 +595,11 @@ FF_ENABLE_DEPRECATION_WARNINGS if (s->pb) ff_id3v2_read_dict(s->pb, &s->internal->id3v2_meta, ID3v2_DEFAULT_MAGIC, &id3v2_extra_meta); - +#if FF_API_DEMUXER_OPEN if (!(s->flags&AVFMT_FLAG_PRIV_OPT) && s->iformat->read_header) +#else + if (s->iformat->read_header) +#endif if ((ret = s->iformat->read_header(s)) < 0) goto fail; @@ -624,7 +628,11 @@ FF_ENABLE_DEPRECATION_WARNINGS if ((ret = avformat_queue_attached_pictures(s)) < 0) goto close; +#if FF_API_DEMUXER_OPEN if (!(s->flags&AVFMT_FLAG_PRIV_OPT) && s->pb && !s->internal->data_offset) +#else + if (s->pb && !s->internal->data_offset) +#endif s->internal->data_offset = avio_tell(s->pb); s->internal->raw_packet_buffer_remaining_size = RAW_PACKET_BUFFER_SIZE; diff --git a/libavformat/version.h b/libavformat/version.h index 6ce2135ee1..3fae3d9645 100644 --- a/libavformat/version.h +++ b/libavformat/version.h @@ -32,7 +32,7 @@ // Major bumping may affect Ticket5467, 5421, 5451(compatibility with Chromium) // Also please add any ticket numbers that you believe might be affected here #define LIBAVFORMAT_VERSION_MAJOR 58 -#define LIBAVFORMAT_VERSION_MINOR 69 +#define LIBAVFORMAT_VERSION_MINOR 70 #define LIBAVFORMAT_VERSION_MICRO 100 #define LIBAVFORMAT_VERSION_INT AV_VERSION_INT(LIBAVFORMAT_VERSION_MAJOR, \ @@ -106,6 +106,12 @@ #ifndef FF_API_AVIOFORMAT #define FF_API_AVIOFORMAT (LIBAVFORMAT_VERSION_MAJOR < 59) #endif +#ifndef FF_API_DEMUXER_OPEN +#define FF_API_DEMUXER_OPEN (LIBAVFORMAT_VERSION_MAJOR < 59) +#endif +#ifndef FF_API_LAVF_PRIV_OPT +#define FF_API_LAVF_PRIV_OPT (LIBAVFORMAT_VERSION_MAJOR < 60) +#endif #ifndef FF_API_R_FRAME_RATE |