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* avformat/utils: support arbitrary path lengths for av_filename_number_testMarton Balint2025-09-051-3/+6
| | | | Signed-off-by: Marton Balint <[email protected]>
* avformat/utils: add AV_FRAME_FILENAME_FLAGS_IGNORE_TRUNCATION flagMarton Balint2025-09-051-1/+1
| | | | Signed-off-by: Marton Balint <[email protected]>
* avformat/internal: retire ff_get_frame_filenameMarton Balint2025-08-041-3/+3
| | | | | | It no longer has any users. Signed-off-by: Marton Balint <[email protected]>
* avformat/utils: add ff_bprint_get_frame_filenameMarton Balint2025-08-041-15/+15
| | | | Signed-off-by: Marton Balint <[email protected]>
* avutil/dict: Unavpriv avpriv_dict_set_timestamp()Andreas Rheinhardt2025-03-281-0/+19
| | | | | | | And move it to lavf, its only user. Signed-off-by: Andreas Rheinhardt <[email protected]> Signed-off-by: James Almer <[email protected]>
* avformat/internal: Add ff_get_frame_filenameZhao Zhili2024-09-291-3/+8
| | | | | | | | | It's similar to av_get_frame_filename2 but with int64_t number support. Make av_get_frame_filename* a wrapper over ff_get_frame_filename. Co-authored-by: Filip Mašić <[email protected]> Signed-off-by: Zhao Zhili <[email protected]>
* avformat/utils: Use static mutexes instead of ff_lock_avformat()Andreas Rheinhardt2024-05-201-13/+0
| | | | | | | | | Its existence is a remnant of (libavcodec's) lock-manager API which has been removed in a04c2c707de2ce850f79870e84ac9d7ec7aa9143. There is no need to use the same lock for avisynth, chromaprint or tls, so switch to ordinary static mutexes instead. Signed-off-by: Andreas Rheinhardt <[email protected]>
* avutil/common: Don't auto-include mem.hAndreas Rheinhardt2024-03-311-0/+1
| | | | | | | | | | | There are lots of files that don't need it: The number of object files that actually need it went down from 2011 to 884 here. Keep it for external users in order to not cause breakages. Also improve the other headers a bit while just at it. Signed-off-by: Andreas Rheinhardt <[email protected]>
* avformat/internal: Don't auto-include os_support.hAndreas Rheinhardt2023-09-021-0/+1
| | | | | | | | | | | | | | | | | | | | It includes various Windows-specific headers when compiling for Windows and these sometimes cause issues: E.g. winbase.h defines IGNORE, which clashes with a macro used in the Matroska muxer (since 884653ee5be03ed38db957c14fad51b300611c8c) and demuxer. This header provides fallback defines for various stuff that is mostly not used directly by (de)muxers at all: mkdir, rename, rmdir, unlink, access, poll, pollfd, nfds_t, closesocket, socklen_t, fstat, stat, lseek, SHUT_(RD|WR|RDWR) and various POLL* constants. Ergo fix this issue by not auto-including this header in lots of places via an inclusion in internal.h and instead include it everywhere where the above stuff is used (most of these translation units already included os_support.h). Signed-off-by: Andreas Rheinhardt <[email protected]>
* avformat/utils: Move ff_format_io_close.* to options.c, avformat.cAndreas Rheinhardt2022-05-101-18/+0
| | | | | | | These are not pure avio-functions, but auxiliary AVFormatContext functions. Signed-off-by: Andreas Rheinhardt <[email protected]>
* avformat/utils: Move ff_stream_side_data_copy to avformat.cAndreas Rheinhardt2022-05-101-30/+0
| | | | Signed-off-by: Andreas Rheinhardt <[email protected]>
* avformat/utils: Move avpriv_set_pts_info() to avformat.cAndreas Rheinhardt2022-05-101-26/+0
| | | | | | It is an essential auxiliary function for both demuxing and muxing. Signed-off-by: Andreas Rheinhardt <[email protected]>
* avformat/utils: Move ff_copy_whiteblacklists to avformat.cAndreas Rheinhardt2022-05-101-21/+0
| | | | | | This is an auxiliary function for AVFormatContexts. Signed-off-by: Andreas Rheinhardt <[email protected]>
* avformat/utils: Move ff_format_set_url to avformat.cAndreas Rheinhardt2022-05-101-7/+0
| | | | | | | An auxiliary function for AVFormatContexts (mainly muxers, but potentially (e.g. rtsp) also demuxers). Signed-off-by: Andreas Rheinhardt <[email protected]>
* avformat/utils: Move ff_is_intra_only to avformat.cAndreas Rheinhardt2022-05-101-13/+0
| | | | | | | It is an auxiliary function only used by the generic muxing and demuxing code. Signed-off-by: Andreas Rheinhardt <[email protected]>
* avformat/utils: Move ff_find_stream_index to demux_utils.cAndreas Rheinhardt2022-05-101-8/+0
| | | | | | | It is only used by demuxers (and it is generally demuxers who have to translate format-specific IDs to stream indices). Signed-off-by: Andreas Rheinhardt <[email protected]>
* avformat/utils: Move av_find_best_stream to avformat.cAndreas Rheinhardt2022-05-101-84/+0
| | | | | | | | | It is not forbidden to call this with a muxer, so it is moved to avformat.c and not demux_utils.c. ff_find_decoder(), which is used by av_find_best_stream() is also moved as well, despite being even more geared towards demuxers. Signed-off-by: Andreas Rheinhardt <[email protected]>
* avformat/utils: Move av_find_default_stream_index to avformat.cAndreas Rheinhardt2022-05-101-36/+0
| | | | | | | | While it is clearly written with demuxers in mind, it is not forbidden to call it with muxers, hence avformat.c and not demux_utils.c. Signed-off-by: Andreas Rheinhardt <[email protected]>
* avformat/utils: Move av_find_program_from_stream to avformat.cAndreas Rheinhardt2022-05-101-15/+0
| | | | | | It is potentially used with both demuxers and muxers. Signed-off-by: Andreas Rheinhardt <[email protected]>
* avformat/utils: Move guessing frame rate/SAR to avformat.cAndreas Rheinhardt2022-05-101-45/+0
| | | | | | | | | It is not explicitly forbidden to call these functions with muxers (although it is probably intended to be only called by demuxers; av_guess_sample_aspect_ratio even says that "the stream aspect ratio is set by the demuxer"). Signed-off-by: Andreas Rheinhardt <[email protected]>
* avformat/utils: Move matching stream specificiers to avformat.cAndreas Rheinhardt2022-05-101-179/+0
| | | | | | | It is not to call this with a muxer, so move it to avformat.c and not demux_utils.c. Signed-off-by: Andreas Rheinhardt <[email protected]>
* avformat/utils: Move internal stream timebase stuff to avformat.cAndreas Rheinhardt2022-05-101-65/+0
| | | | Signed-off-by: Andreas Rheinhardt <[email protected]>
* avformat/utils: Move adding AVProgram to avformat.cAndreas Rheinhardt2022-05-101-58/+0
| | | | Signed-off-by: Andreas Rheinhardt <[email protected]>
* avformat/utils: Move av_stream_*_side_data API to avformat.cAndreas Rheinhardt2022-05-101-68/+0
| | | | Signed-off-by: Andreas Rheinhardt <[email protected]>
* avformat/utils: Move freeing AVFormatContext to a new file avformat.cAndreas Rheinhardt2022-05-101-104/+0
| | | | | | | This file will contain the AVFormatContext-specific parts that are used by both demuxers and muxers. Signed-off-by: Andreas Rheinhardt <[email protected]>
* avformat/utils: Move ff_get_extradata to demux_utils.cAndreas Rheinhardt2022-05-101-16/+0
| | | | | | | | It is only used by demuxers (although it is hypothetically possible that some day e.g. a protocol might need it, but that is unlikely given that they don't deal with AVCodecParameters). Signed-off-by: Andreas Rheinhardt <[email protected]>
* avformat/internal: Make AVFormatContext* a logctx in ff_get_extradataAndreas Rheinhardt2022-05-101-2/+2
| | | | | | | I.e. use void* instead of AVFormatContext*, because it is only used for logging. Signed-off-by: Andreas Rheinhardt <[email protected]>
* avformat/utils: Move ff_generate_avci_extradata to demux_utils.cAndreas Rheinhardt2022-05-101-135/+0
| | | | | | Only used by demuxers. Signed-off-by: Andreas Rheinhardt <[email protected]>
* avformat/utils: Move av_read_(play|pause) to demux_utils.cAndreas Rheinhardt2022-05-101-18/+0
| | | | | | These functions are for demuxers only. Signed-off-by: Andreas Rheinhardt <[email protected]>
* avformat/utils: Move ff_add_param_change to demux_utils.cAndreas Rheinhardt2022-05-101-52/+1
| | | | | | Only demuxers have a need to add side-data to a packet. Signed-off-by: Andreas Rheinhardt <[email protected]>
* avformat/utils: Move ff_add_attached_pic to demux_utils.cAndreas Rheinhardt2022-05-101-35/+0
| | | | | | | It is demuxer-only: It potentially adds an AVStream and it sets AVStream.attached_pic. Signed-off-by: Andreas Rheinhardt <[email protected]>
* avformat/utils: Move avformat_queue_attached_pictures to demux_utils.cAndreas Rheinhardt2022-05-101-23/+0
| | | | | | AVStream.attached_pic is only used for demuxers. Signed-off-by: Andreas Rheinhardt <[email protected]>
* avformat/utils: Move av_format_inject_global_side_data to demux_utils.cAndreas Rheinhardt2022-05-101-10/+0
| | | | | | | This function is only intended for demuxers (as calling it doesn't have any observable effect for a muxer). Signed-off-by: Andreas Rheinhardt <[email protected]>
* avformat/utils: Move avpriv_new_chapter to demux_utils.cAndreas Rheinhardt2022-05-101-41/+0
| | | | | | | It is demuxer-only: Muxers deal only with chapters given to them; they don't create any of their own. Signed-off-by: Andreas Rheinhardt <[email protected]>
* avformat/utils: Move parser functions to a new file, demux_utils.cAndreas Rheinhardt2022-05-101-10/+0
| | | | | | | This file is both for the various public APIs that are demuxer-only as well as for the demuxer-only internal functions. Signed-off-by: Andreas Rheinhardt <[email protected]>
* avformat/internal: Move definition of FFStream->info to demux.hAndreas Rheinhardt2022-05-101-0/+1
| | | | | | It is only used by avformat_find_stream_info(). Signed-off-by: Andreas Rheinhardt <[email protected]>
* avformat/utils: Move ff_stream_encode_params_copy() to mux_utils.cAndreas Rheinhardt2022-05-101-28/+0
| | | | | | Only used by muxers. Signed-off-by: Andreas Rheinhardt <[email protected]>
* avformat/utils: Move av_stream_get_end_pts() to mux_utils.cAndreas Rheinhardt2022-05-101-8/+0
| | | | | | It is only to be used with muxers. Signed-off-by: Andreas Rheinhardt <[email protected]>
* avformat/utils: Move avformat_query_codec() to mux_utils.cAndreas Rheinhardt2022-05-101-18/+0
| | | | | | It is obviously muxer-only. Signed-off-by: Andreas Rheinhardt <[email protected]>
* avformat/utils: Move ff_format_output_open() to mux_utils.cAndreas Rheinhardt2022-05-101-10/+0
| | | | | | It is obviously a muxing-only function. Signed-off-by: Andreas Rheinhardt <[email protected]>
* avformat/utils: Move creation-time functions to mux_utilsAndreas Rheinhardt2022-05-101-27/+0
| | | | | | Only used by muxers. Signed-off-by: Andreas Rheinhardt <[email protected]>
* avformat/utils: Move ff_get_packet_palette() to rawutils.cAndreas Rheinhardt2022-05-101-24/+0
| | | | | | | | | | ff_get_packet_palette() and ff_reshuffle_raw_rgb() belong together: E.g. the former takes the return value of the latter as argument. So move ff_get_packet_palette() to rawutils.c (which consists solely of ff_reshuffle_raw_rgb()). Also add a separate header for these two functions. Signed-off-by: Andreas Rheinhardt <[email protected]>
* avformat/mux_utils: Move ff_format_shift_data to new file for mux utilsAndreas Rheinhardt2022-05-101-56/+0
| | | | | | | | It is only used by muxers. Given that it is not part of the core muxing code and given that mux.c is already big enough, it is moved to a new file for utility functions for muxing. Signed-off-by: Andreas Rheinhardt <[email protected]>
* avformat/utils: Move stream_options, avformat_new_stream to options.cAndreas Rheinhardt2022-05-101-154/+5
| | | | | | | | | This is the appropriate place given that AVStream is about to become an AVOpt-enabled struct. Also move av_disposition_(to|from)_string, as these are tied to the disposition stream option. Signed-off-by: Andreas Rheinhardt <[email protected]>
* avformat/utils: Move ff_stream_add_bitstream_filter to mux.cAndreas Rheinhardt2022-05-101-43/+0
| | | | | | | It is muxing-only; in fact, it should be considered part of the core muxing code. Signed-off-by: Andreas Rheinhardt <[email protected]>
* avformat/utils: Use av_realloc_array for reallocating arrayAndreas Rheinhardt2022-05-101-2/+2
| | | | | | | | | | Also improve the size check a bit; given that av_realloc_array() checks for overflow itself, we only have to check for nb_side_data + 1 still being representable in an int. But given that we can check for representability in size_t at no additional cost we do so as it leads to a nicer error code. Signed-off-by: Andreas Rheinhardt <[email protected]>
* lib*/version: Move library version functions into files of their ownAndreas Rheinhardt2022-05-101-21/+0
| | | | | | | This avoids having to rebuild big files every time FFMPEG_VERSION changes (which it does with every commit). Signed-off-by: Andreas Rheinhardt <[email protected]>
* libavformat: Split version.hMartin Storsjö2022-03-161-0/+1
| | | | Signed-off-by: Martin Storsjö <[email protected]>
* lavf: convert the generic layer to the new channel layoutAnton Khirnov2022-03-151-2/+2
| | | | Signed-off-by: James Almer <[email protected]>
* lavc: deprecate channel count/layout changing side dataAnton Khirnov2022-03-151-0/+9
| | | | | | | | They are incompatible with the new channel layout scheme and no decoder uses them. Signed-off-by: Vittorio Giovara <[email protected]> Signed-off-by: James Almer <[email protected]>
generated by cgit v1.2.3 (git 2.25.1) at 2025-09-23 13:32:10 +0000