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ffmpeg/libavformat/allformats.c
Andreas Rheinhardt 41ab25cb2d avformat/fifo_test: Move into tests/fifo_muxer.c 
This muxer solely exists to test the fifo muxer via a dedicated
test tool in libavformat/tests/fifo_muxer.c. It fulfills no
other role and it is only designed with this role in mind.

The latter can be seen in two facts: The muxer uses printf
for logging and it simply presumes the packets' data to contain
a FailingMuxerPacketData (a struct duplicated in fifo_test.c
and tests/fifo_muxer.c.); in particular, it presumes packets
to have data at all, but this need not be true with side-data
only packets and a segfault can easily be triggered by e.g.
encoding flac (our native encoder sends a side-data only packet
with updated extradata at the end of encoding).

This patch fixes this by moving the test muxer into the fifo
test tool, making it inaccessible via the API (and actually
removing it from libavformat.so and libavformat.a).
While this muxer was accessible via e.g. av_guess_format(),
it was not really usable for an API user as FailingMuxerPacketData
was not public. Therefore this is not considered a breaking change.

In order to continue to use the test muxer in the test tool,
the ordinary fifo muxer had to be overridden: fifo_muxer.c
includes lavf/fifo.c but with FIFO_TEST defined which makes
it support the fifo_test muxer. This is possible because
test tools are always linked statically to their respective
library.

Reviewed-by: Stefano Sabatini <stefasab@gmail.com>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2024-03-12 22:39:54 +01:00

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/*
* Register all the formats and protocols
* Copyright (c) 2000, 2001, 2002 Fabrice Bellard
*
* This file is part of FFmpeg.
*
* FFmpeg is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* FFmpeg is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with FFmpeg; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include <stdatomic.h>
#include <stddef.h>
#include <stdint.h>
#include "libavformat/internal.h"
#include "avformat.h"
#include "demux.h"
#include "mux.h"
/* (de)muxers */
extern const FFOutputFormat ff_a64_muxer;
extern const FFInputFormat ff_aa_demuxer;
extern const FFInputFormat ff_aac_demuxer;
extern const FFInputFormat ff_aax_demuxer;
extern const FFInputFormat ff_ac3_demuxer;
extern const FFOutputFormat ff_ac3_muxer;
extern const FFInputFormat ff_ac4_demuxer;
extern const FFOutputFormat ff_ac4_muxer;
extern const FFInputFormat ff_ace_demuxer;
extern const FFInputFormat ff_acm_demuxer;
extern const FFInputFormat ff_act_demuxer;
extern const FFInputFormat ff_adf_demuxer;
extern const FFInputFormat ff_adp_demuxer;
extern const FFInputFormat ff_ads_demuxer;
extern const FFOutputFormat ff_adts_muxer;
extern const FFInputFormat ff_adx_demuxer;
extern const FFOutputFormat ff_adx_muxer;
extern const FFInputFormat ff_aea_demuxer;
extern const FFOutputFormat ff_aea_muxer;
extern const FFInputFormat ff_afc_demuxer;
extern const FFInputFormat ff_aiff_demuxer;
extern const FFOutputFormat ff_aiff_muxer;
extern const FFInputFormat ff_aix_demuxer;
extern const FFInputFormat ff_alp_demuxer;
extern const FFOutputFormat ff_alp_muxer;
extern const FFInputFormat ff_amr_demuxer;
extern const FFOutputFormat ff_amr_muxer;
extern const FFInputFormat ff_amrnb_demuxer;
extern const FFInputFormat ff_amrwb_demuxer;
extern const FFOutputFormat ff_amv_muxer;
extern const FFInputFormat ff_anm_demuxer;
extern const FFInputFormat ff_apac_demuxer;
extern const FFInputFormat ff_apc_demuxer;
extern const FFInputFormat ff_ape_demuxer;
extern const FFInputFormat ff_apm_demuxer;
extern const FFOutputFormat ff_apm_muxer;
extern const FFInputFormat ff_apng_demuxer;
extern const FFOutputFormat ff_apng_muxer;
extern const FFInputFormat ff_aptx_demuxer;
extern const FFOutputFormat ff_aptx_muxer;
extern const FFInputFormat ff_aptx_hd_demuxer;
extern const FFOutputFormat ff_aptx_hd_muxer;
extern const FFInputFormat ff_aqtitle_demuxer;
extern const FFInputFormat ff_argo_asf_demuxer;
extern const FFOutputFormat ff_argo_asf_muxer;
extern const FFInputFormat ff_argo_brp_demuxer;
extern const FFInputFormat ff_argo_cvg_demuxer;
extern const FFOutputFormat ff_argo_cvg_muxer;
extern const FFInputFormat ff_asf_demuxer;
extern const FFOutputFormat ff_asf_muxer;
extern const FFInputFormat ff_asf_o_demuxer;
extern const FFInputFormat ff_ass_demuxer;
extern const FFOutputFormat ff_ass_muxer;
extern const FFInputFormat ff_ast_demuxer;
extern const FFOutputFormat ff_ast_muxer;
extern const FFOutputFormat ff_asf_stream_muxer;
extern const FFInputFormat ff_au_demuxer;
extern const FFOutputFormat ff_au_muxer;
extern const FFInputFormat ff_av1_demuxer;
extern const FFInputFormat ff_avi_demuxer;
extern const FFOutputFormat ff_avi_muxer;
extern const FFOutputFormat ff_avif_muxer;
extern const FFInputFormat ff_avisynth_demuxer;
extern const FFOutputFormat ff_avm2_muxer;
extern const FFInputFormat ff_avr_demuxer;
extern const FFInputFormat ff_avs_demuxer;
extern const FFInputFormat ff_avs2_demuxer;
extern const FFOutputFormat ff_avs2_muxer;
extern const FFInputFormat ff_avs3_demuxer;
extern const FFOutputFormat ff_avs3_muxer;
extern const FFInputFormat ff_bethsoftvid_demuxer;
extern const FFInputFormat ff_bfi_demuxer;
extern const FFInputFormat ff_bintext_demuxer;
extern const FFInputFormat ff_bink_demuxer;
extern const FFInputFormat ff_binka_demuxer;
extern const FFInputFormat ff_bit_demuxer;
extern const FFOutputFormat ff_bit_muxer;
extern const FFInputFormat ff_bitpacked_demuxer;
extern const FFInputFormat ff_bmv_demuxer;
extern const FFInputFormat ff_bfstm_demuxer;
extern const FFInputFormat ff_brstm_demuxer;
extern const FFInputFormat ff_boa_demuxer;
extern const FFInputFormat ff_bonk_demuxer;
extern const FFInputFormat ff_c93_demuxer;
extern const FFInputFormat ff_caf_demuxer;
extern const FFOutputFormat ff_caf_muxer;
extern const FFInputFormat ff_cavsvideo_demuxer;
extern const FFOutputFormat ff_cavsvideo_muxer;
extern const FFInputFormat ff_cdg_demuxer;
extern const FFInputFormat ff_cdxl_demuxer;
extern const FFInputFormat ff_cine_demuxer;
extern const FFInputFormat ff_codec2_demuxer;
extern const FFOutputFormat ff_codec2_muxer;
extern const FFInputFormat ff_codec2raw_demuxer;
extern const FFOutputFormat ff_codec2raw_muxer;
extern const FFInputFormat ff_concat_demuxer;
extern const FFOutputFormat ff_crc_muxer;
extern const FFInputFormat ff_dash_demuxer;
extern const FFOutputFormat ff_dash_muxer;
extern const FFInputFormat ff_data_demuxer;
extern const FFOutputFormat ff_data_muxer;
extern const FFInputFormat ff_daud_demuxer;
extern const FFOutputFormat ff_daud_muxer;
extern const FFInputFormat ff_dcstr_demuxer;
extern const FFInputFormat ff_derf_demuxer;
extern const FFInputFormat ff_dfa_demuxer;
extern const FFInputFormat ff_dfpwm_demuxer;
extern const FFOutputFormat ff_dfpwm_muxer;
extern const FFInputFormat ff_dhav_demuxer;
extern const FFInputFormat ff_dirac_demuxer;
extern const FFOutputFormat ff_dirac_muxer;
extern const FFInputFormat ff_dnxhd_demuxer;
extern const FFOutputFormat ff_dnxhd_muxer;
extern const FFInputFormat ff_dsf_demuxer;
extern const FFInputFormat ff_dsicin_demuxer;
extern const FFInputFormat ff_dss_demuxer;
extern const FFInputFormat ff_dts_demuxer;
extern const FFOutputFormat ff_dts_muxer;
extern const FFInputFormat ff_dtshd_demuxer;
extern const FFInputFormat ff_dv_demuxer;
extern const FFOutputFormat ff_dv_muxer;
extern const FFInputFormat ff_dvbsub_demuxer;
extern const FFInputFormat ff_dvbtxt_demuxer;
extern const FFInputFormat ff_dvdvideo_demuxer;
extern const FFInputFormat ff_dxa_demuxer;
extern const FFInputFormat ff_ea_demuxer;
extern const FFInputFormat ff_ea_cdata_demuxer;
extern const FFInputFormat ff_eac3_demuxer;
extern const FFOutputFormat ff_eac3_muxer;
extern const FFInputFormat ff_epaf_demuxer;
extern const FFInputFormat ff_evc_demuxer;
extern const FFOutputFormat ff_evc_muxer;
extern const FFOutputFormat ff_f4v_muxer;
extern const FFInputFormat ff_ffmetadata_demuxer;
extern const FFOutputFormat ff_ffmetadata_muxer;
extern const FFOutputFormat ff_fifo_muxer;
extern const FFInputFormat ff_filmstrip_demuxer;
extern const FFOutputFormat ff_filmstrip_muxer;
extern const FFInputFormat ff_fits_demuxer;
extern const FFOutputFormat ff_fits_muxer;
extern const FFInputFormat ff_flac_demuxer;
extern const FFOutputFormat ff_flac_muxer;
extern const FFInputFormat ff_flic_demuxer;
extern const FFInputFormat ff_flv_demuxer;
extern const FFOutputFormat ff_flv_muxer;
extern const FFInputFormat ff_live_flv_demuxer;
extern const FFInputFormat ff_fourxm_demuxer;
extern const FFOutputFormat ff_framecrc_muxer;
extern const FFOutputFormat ff_framehash_muxer;
extern const FFOutputFormat ff_framemd5_muxer;
extern const FFInputFormat ff_frm_demuxer;
extern const FFInputFormat ff_fsb_demuxer;
extern const FFInputFormat ff_fwse_demuxer;
extern const FFInputFormat ff_g722_demuxer;
extern const FFOutputFormat ff_g722_muxer;
extern const FFInputFormat ff_g723_1_demuxer;
extern const FFOutputFormat ff_g723_1_muxer;
extern const FFInputFormat ff_g726_demuxer;
extern const FFOutputFormat ff_g726_muxer;
extern const FFInputFormat ff_g726le_demuxer;
extern const FFOutputFormat ff_g726le_muxer;
extern const FFInputFormat ff_g729_demuxer;
extern const FFInputFormat ff_gdv_demuxer;
extern const FFInputFormat ff_genh_demuxer;
extern const FFInputFormat ff_gif_demuxer;
extern const FFOutputFormat ff_gif_muxer;
extern const FFInputFormat ff_gsm_demuxer;
extern const FFOutputFormat ff_gsm_muxer;
extern const FFInputFormat ff_gxf_demuxer;
extern const FFOutputFormat ff_gxf_muxer;
extern const FFInputFormat ff_h261_demuxer;
extern const FFOutputFormat ff_h261_muxer;
extern const FFInputFormat ff_h263_demuxer;
extern const FFOutputFormat ff_h263_muxer;
extern const FFInputFormat ff_h264_demuxer;
extern const FFOutputFormat ff_h264_muxer;
extern const FFOutputFormat ff_hash_muxer;
extern const FFInputFormat ff_hca_demuxer;
extern const FFInputFormat ff_hcom_demuxer;
extern const FFOutputFormat ff_hds_muxer;
extern const FFInputFormat ff_hevc_demuxer;
extern const FFOutputFormat ff_hevc_muxer;
extern const FFInputFormat ff_hls_demuxer;
extern const FFOutputFormat ff_hls_muxer;
extern const FFInputFormat ff_hnm_demuxer;
extern const FFInputFormat ff_iamf_demuxer;
extern const FFOutputFormat ff_iamf_muxer;
extern const FFInputFormat ff_ico_demuxer;
extern const FFOutputFormat ff_ico_muxer;
extern const FFInputFormat ff_idcin_demuxer;
extern const FFInputFormat ff_idf_demuxer;
extern const FFInputFormat ff_iff_demuxer;
extern const FFInputFormat ff_ifv_demuxer;
extern const FFInputFormat ff_ilbc_demuxer;
extern const FFOutputFormat ff_ilbc_muxer;
extern const FFInputFormat ff_image2_demuxer;
extern const FFOutputFormat ff_image2_muxer;
extern const FFInputFormat ff_image2pipe_demuxer;
extern const FFOutputFormat ff_image2pipe_muxer;
extern const FFInputFormat ff_image2_alias_pix_demuxer;
extern const FFInputFormat ff_image2_brender_pix_demuxer;
extern const FFInputFormat ff_imf_demuxer;
extern const FFInputFormat ff_ingenient_demuxer;
extern const FFInputFormat ff_ipmovie_demuxer;
extern const FFOutputFormat ff_ipod_muxer;
extern const FFInputFormat ff_ipu_demuxer;
extern const FFInputFormat ff_ircam_demuxer;
extern const FFOutputFormat ff_ircam_muxer;
extern const FFOutputFormat ff_ismv_muxer;
extern const FFInputFormat ff_iss_demuxer;
extern const FFInputFormat ff_iv8_demuxer;
extern const FFInputFormat ff_ivf_demuxer;
extern const FFOutputFormat ff_ivf_muxer;
extern const FFInputFormat ff_ivr_demuxer;
extern const FFInputFormat ff_jacosub_demuxer;
extern const FFOutputFormat ff_jacosub_muxer;
extern const FFInputFormat ff_jv_demuxer;
extern const FFInputFormat ff_jpegxl_anim_demuxer;
extern const FFInputFormat ff_kux_demuxer;
extern const FFInputFormat ff_kvag_demuxer;
extern const FFOutputFormat ff_kvag_muxer;
extern const FFInputFormat ff_laf_demuxer;
extern const FFOutputFormat ff_latm_muxer;
extern const FFInputFormat ff_lmlm4_demuxer;
extern const FFInputFormat ff_loas_demuxer;
extern const FFInputFormat ff_luodat_demuxer;
extern const FFInputFormat ff_lrc_demuxer;
extern const FFOutputFormat ff_lrc_muxer;
extern const FFInputFormat ff_lvf_demuxer;
extern const FFInputFormat ff_lxf_demuxer;
extern const FFInputFormat ff_m4v_demuxer;
extern const FFOutputFormat ff_m4v_muxer;
extern const FFInputFormat ff_mca_demuxer;
extern const FFInputFormat ff_mcc_demuxer;
extern const FFOutputFormat ff_md5_muxer;
extern const FFInputFormat ff_matroska_demuxer;
extern const FFOutputFormat ff_matroska_muxer;
extern const FFOutputFormat ff_matroska_audio_muxer;
extern const FFInputFormat ff_mgsts_demuxer;
extern const FFInputFormat ff_microdvd_demuxer;
extern const FFOutputFormat ff_microdvd_muxer;
extern const FFInputFormat ff_mjpeg_demuxer;
extern const FFOutputFormat ff_mjpeg_muxer;
extern const FFInputFormat ff_mjpeg_2000_demuxer;
extern const FFInputFormat ff_mlp_demuxer;
extern const FFOutputFormat ff_mlp_muxer;
extern const FFInputFormat ff_mlv_demuxer;
extern const FFInputFormat ff_mm_demuxer;
extern const FFInputFormat ff_mmf_demuxer;
extern const FFOutputFormat ff_mmf_muxer;
extern const FFInputFormat ff_mods_demuxer;
extern const FFInputFormat ff_moflex_demuxer;
extern const FFInputFormat ff_mov_demuxer;
extern const FFOutputFormat ff_mov_muxer;
extern const FFOutputFormat ff_mp2_muxer;
extern const FFInputFormat ff_mp3_demuxer;
extern const FFOutputFormat ff_mp3_muxer;
extern const FFOutputFormat ff_mp4_muxer;
extern const FFInputFormat ff_mpc_demuxer;
extern const FFInputFormat ff_mpc8_demuxer;
extern const FFOutputFormat ff_mpeg1system_muxer;
extern const FFOutputFormat ff_mpeg1vcd_muxer;
extern const FFOutputFormat ff_mpeg1video_muxer;
extern const FFOutputFormat ff_mpeg2dvd_muxer;
extern const FFOutputFormat ff_mpeg2svcd_muxer;
extern const FFOutputFormat ff_mpeg2video_muxer;
extern const FFOutputFormat ff_mpeg2vob_muxer;
extern const FFInputFormat ff_mpegps_demuxer;
extern const FFInputFormat ff_mpegts_demuxer;
extern const FFOutputFormat ff_mpegts_muxer;
extern const FFInputFormat ff_mpegtsraw_demuxer;
extern const FFInputFormat ff_mpegvideo_demuxer;
extern const FFInputFormat ff_mpjpeg_demuxer;
extern const FFOutputFormat ff_mpjpeg_muxer;
extern const FFInputFormat ff_mpl2_demuxer;
extern const FFInputFormat ff_mpsub_demuxer;
extern const FFInputFormat ff_msf_demuxer;
extern const FFInputFormat ff_msnwc_tcp_demuxer;
extern const FFInputFormat ff_msp_demuxer;
extern const FFInputFormat ff_mtaf_demuxer;
extern const FFInputFormat ff_mtv_demuxer;
extern const FFInputFormat ff_musx_demuxer;
extern const FFInputFormat ff_mv_demuxer;
extern const FFInputFormat ff_mvi_demuxer;
extern const FFInputFormat ff_mxf_demuxer;
extern const FFOutputFormat ff_mxf_muxer;
extern const FFOutputFormat ff_mxf_d10_muxer;
extern const FFOutputFormat ff_mxf_opatom_muxer;
extern const FFInputFormat ff_mxg_demuxer;
extern const FFInputFormat ff_nc_demuxer;
extern const FFInputFormat ff_nistsphere_demuxer;
extern const FFInputFormat ff_nsp_demuxer;
extern const FFInputFormat ff_nsv_demuxer;
extern const FFOutputFormat ff_null_muxer;
extern const FFInputFormat ff_nut_demuxer;
extern const FFOutputFormat ff_nut_muxer;
extern const FFInputFormat ff_nuv_demuxer;
extern const FFInputFormat ff_obu_demuxer;
extern const FFOutputFormat ff_obu_muxer;
extern const FFOutputFormat ff_oga_muxer;
extern const FFInputFormat ff_ogg_demuxer;
extern const FFOutputFormat ff_ogg_muxer;
extern const FFOutputFormat ff_ogv_muxer;
extern const FFInputFormat ff_oma_demuxer;
extern const FFOutputFormat ff_oma_muxer;
extern const FFOutputFormat ff_opus_muxer;
extern const FFInputFormat ff_osq_demuxer;
extern const FFInputFormat ff_paf_demuxer;
extern const FFInputFormat ff_pcm_alaw_demuxer;
extern const FFOutputFormat ff_pcm_alaw_muxer;
extern const FFInputFormat ff_pcm_mulaw_demuxer;
extern const FFOutputFormat ff_pcm_mulaw_muxer;
extern const FFInputFormat ff_pcm_vidc_demuxer;
extern const FFOutputFormat ff_pcm_vidc_muxer;
extern const FFInputFormat ff_pcm_f64be_demuxer;
extern const FFOutputFormat ff_pcm_f64be_muxer;
extern const FFInputFormat ff_pcm_f64le_demuxer;
extern const FFOutputFormat ff_pcm_f64le_muxer;
extern const FFInputFormat ff_pcm_f32be_demuxer;
extern const FFOutputFormat ff_pcm_f32be_muxer;
extern const FFInputFormat ff_pcm_f32le_demuxer;
extern const FFOutputFormat ff_pcm_f32le_muxer;
extern const FFInputFormat ff_pcm_s32be_demuxer;
extern const FFOutputFormat ff_pcm_s32be_muxer;
extern const FFInputFormat ff_pcm_s32le_demuxer;
extern const FFOutputFormat ff_pcm_s32le_muxer;
extern const FFInputFormat ff_pcm_s24be_demuxer;
extern const FFOutputFormat ff_pcm_s24be_muxer;
extern const FFInputFormat ff_pcm_s24le_demuxer;
extern const FFOutputFormat ff_pcm_s24le_muxer;
extern const FFInputFormat ff_pcm_s16be_demuxer;
extern const FFOutputFormat ff_pcm_s16be_muxer;
extern const FFInputFormat ff_pcm_s16le_demuxer;
extern const FFOutputFormat ff_pcm_s16le_muxer;
extern const FFInputFormat ff_pcm_s8_demuxer;
extern const FFOutputFormat ff_pcm_s8_muxer;
extern const FFInputFormat ff_pcm_u32be_demuxer;
extern const FFOutputFormat ff_pcm_u32be_muxer;
extern const FFInputFormat ff_pcm_u32le_demuxer;
extern const FFOutputFormat ff_pcm_u32le_muxer;
extern const FFInputFormat ff_pcm_u24be_demuxer;
extern const FFOutputFormat ff_pcm_u24be_muxer;
extern const FFInputFormat ff_pcm_u24le_demuxer;
extern const FFOutputFormat ff_pcm_u24le_muxer;
extern const FFInputFormat ff_pcm_u16be_demuxer;
extern const FFOutputFormat ff_pcm_u16be_muxer;
extern const FFInputFormat ff_pcm_u16le_demuxer;
extern const FFOutputFormat ff_pcm_u16le_muxer;
extern const FFInputFormat ff_pcm_u8_demuxer;
extern const FFOutputFormat ff_pcm_u8_muxer;
extern const FFInputFormat ff_pdv_demuxer;
extern const FFInputFormat ff_pjs_demuxer;
extern const FFInputFormat ff_pmp_demuxer;
extern const FFInputFormat ff_pp_bnk_demuxer;
extern const FFOutputFormat ff_psp_muxer;
extern const FFInputFormat ff_pva_demuxer;
extern const FFInputFormat ff_pvf_demuxer;
extern const FFInputFormat ff_qcp_demuxer;
extern const FFInputFormat ff_qoa_demuxer;
extern const FFInputFormat ff_r3d_demuxer;
extern const FFInputFormat ff_rawvideo_demuxer;
extern const FFOutputFormat ff_rawvideo_muxer;
extern const FFOutputFormat ff_rcwt_muxer;
extern const FFInputFormat ff_realtext_demuxer;
extern const FFInputFormat ff_redspark_demuxer;
extern const FFInputFormat ff_rka_demuxer;
extern const FFInputFormat ff_rl2_demuxer;
extern const FFInputFormat ff_rm_demuxer;
extern const FFOutputFormat ff_rm_muxer;
extern const FFInputFormat ff_roq_demuxer;
extern const FFOutputFormat ff_roq_muxer;
extern const FFInputFormat ff_rpl_demuxer;
extern const FFInputFormat ff_rsd_demuxer;
extern const FFInputFormat ff_rso_demuxer;
extern const FFOutputFormat ff_rso_muxer;
extern const FFInputFormat ff_rtp_demuxer;
extern const FFOutputFormat ff_rtp_muxer;
extern const FFOutputFormat ff_rtp_mpegts_muxer;
extern const FFInputFormat ff_rtsp_demuxer;
extern const FFOutputFormat ff_rtsp_muxer;
extern const FFInputFormat ff_s337m_demuxer;
extern const FFInputFormat ff_sami_demuxer;
extern const FFInputFormat ff_sap_demuxer;
extern const FFOutputFormat ff_sap_muxer;
extern const FFInputFormat ff_sbc_demuxer;
extern const FFOutputFormat ff_sbc_muxer;
extern const FFInputFormat ff_sbg_demuxer;
extern const FFInputFormat ff_scc_demuxer;
extern const FFOutputFormat ff_scc_muxer;
extern const FFInputFormat ff_scd_demuxer;
extern const FFInputFormat ff_sdns_demuxer;
extern const FFInputFormat ff_sdp_demuxer;
extern const FFInputFormat ff_sdr2_demuxer;
extern const FFInputFormat ff_sds_demuxer;
extern const FFInputFormat ff_sdx_demuxer;
extern const FFInputFormat ff_segafilm_demuxer;
extern const FFOutputFormat ff_segafilm_muxer;
extern const FFOutputFormat ff_segment_muxer;
extern const FFOutputFormat ff_stream_segment_muxer;
extern const FFInputFormat ff_ser_demuxer;
extern const FFInputFormat ff_sga_demuxer;
extern const FFInputFormat ff_shorten_demuxer;
extern const FFInputFormat ff_siff_demuxer;
extern const FFInputFormat ff_simbiosis_imx_demuxer;
extern const FFInputFormat ff_sln_demuxer;
extern const FFInputFormat ff_smacker_demuxer;
extern const FFInputFormat ff_smjpeg_demuxer;
extern const FFOutputFormat ff_smjpeg_muxer;
extern const FFOutputFormat ff_smoothstreaming_muxer;
extern const FFInputFormat ff_smush_demuxer;
extern const FFInputFormat ff_sol_demuxer;
extern const FFInputFormat ff_sox_demuxer;
extern const FFOutputFormat ff_sox_muxer;
extern const FFOutputFormat ff_spx_muxer;
extern const FFInputFormat ff_spdif_demuxer;
extern const FFOutputFormat ff_spdif_muxer;
extern const FFInputFormat ff_srt_demuxer;
extern const FFOutputFormat ff_srt_muxer;
extern const FFInputFormat ff_str_demuxer;
extern const FFInputFormat ff_stl_demuxer;
extern const FFOutputFormat ff_streamhash_muxer;
extern const FFInputFormat ff_subviewer1_demuxer;
extern const FFInputFormat ff_subviewer_demuxer;
extern const FFInputFormat ff_sup_demuxer;
extern const FFOutputFormat ff_sup_muxer;
extern const FFInputFormat ff_svag_demuxer;
extern const FFInputFormat ff_svs_demuxer;
extern const FFInputFormat ff_swf_demuxer;
extern const FFOutputFormat ff_swf_muxer;
extern const FFInputFormat ff_tak_demuxer;
extern const FFOutputFormat ff_tee_muxer;
extern const FFInputFormat ff_tedcaptions_demuxer;
extern const FFOutputFormat ff_tg2_muxer;
extern const FFOutputFormat ff_tgp_muxer;
extern const FFInputFormat ff_thp_demuxer;
extern const FFInputFormat ff_threedostr_demuxer;
extern const FFInputFormat ff_tiertexseq_demuxer;
extern const FFOutputFormat ff_mkvtimestamp_v2_muxer;
extern const FFInputFormat ff_tmv_demuxer;
extern const FFInputFormat ff_truehd_demuxer;
extern const FFOutputFormat ff_truehd_muxer;
extern const FFInputFormat ff_tta_demuxer;
extern const FFOutputFormat ff_tta_muxer;
extern const FFOutputFormat ff_ttml_muxer;
extern const FFInputFormat ff_txd_demuxer;
extern const FFInputFormat ff_tty_demuxer;
extern const FFInputFormat ff_ty_demuxer;
extern const FFOutputFormat ff_uncodedframecrc_muxer;
extern const FFInputFormat ff_usm_demuxer;
extern const FFInputFormat ff_v210_demuxer;
extern const FFInputFormat ff_v210x_demuxer;
extern const FFInputFormat ff_vag_demuxer;
extern const FFInputFormat ff_vc1_demuxer;
extern const FFOutputFormat ff_vc1_muxer;
extern const FFInputFormat ff_vc1t_demuxer;
extern const FFOutputFormat ff_vc1t_muxer;
extern const FFInputFormat ff_vividas_demuxer;
extern const FFInputFormat ff_vivo_demuxer;
extern const FFInputFormat ff_vmd_demuxer;
extern const FFInputFormat ff_vobsub_demuxer;
extern const FFInputFormat ff_voc_demuxer;
extern const FFOutputFormat ff_voc_muxer;
extern const FFInputFormat ff_vpk_demuxer;
extern const FFInputFormat ff_vplayer_demuxer;
extern const FFInputFormat ff_vqf_demuxer;
extern const FFInputFormat ff_vvc_demuxer;
extern const FFOutputFormat ff_vvc_muxer;
extern const FFInputFormat ff_w64_demuxer;
extern const FFOutputFormat ff_w64_muxer;
extern const FFInputFormat ff_wady_demuxer;
extern const FFInputFormat ff_wavarc_demuxer;
extern const FFInputFormat ff_wav_demuxer;
extern const FFOutputFormat ff_wav_muxer;
extern const FFInputFormat ff_wc3_demuxer;
extern const FFOutputFormat ff_webm_muxer;
extern const FFInputFormat ff_webm_dash_manifest_demuxer;
extern const FFOutputFormat ff_webm_dash_manifest_muxer;
extern const FFOutputFormat ff_webm_chunk_muxer;
extern const FFOutputFormat ff_webp_muxer;
extern const FFInputFormat ff_webvtt_demuxer;
extern const FFOutputFormat ff_webvtt_muxer;
extern const FFInputFormat ff_wsaud_demuxer;
extern const FFOutputFormat ff_wsaud_muxer;
extern const FFInputFormat ff_wsd_demuxer;
extern const FFInputFormat ff_wsvqa_demuxer;
extern const FFInputFormat ff_wtv_demuxer;
extern const FFOutputFormat ff_wtv_muxer;
extern const FFInputFormat ff_wve_demuxer;
extern const FFInputFormat ff_wv_demuxer;
extern const FFOutputFormat ff_wv_muxer;
extern const FFInputFormat ff_xa_demuxer;
extern const FFInputFormat ff_xbin_demuxer;
extern const FFInputFormat ff_xmd_demuxer;
extern const FFInputFormat ff_xmv_demuxer;
extern const FFInputFormat ff_xvag_demuxer;
extern const FFInputFormat ff_xwma_demuxer;
extern const FFInputFormat ff_yop_demuxer;
extern const FFInputFormat ff_yuv4mpegpipe_demuxer;
extern const FFOutputFormat ff_yuv4mpegpipe_muxer;
/* image demuxers */
extern const FFInputFormat ff_image_bmp_pipe_demuxer;
extern const FFInputFormat ff_image_cri_pipe_demuxer;
extern const FFInputFormat ff_image_dds_pipe_demuxer;
extern const FFInputFormat ff_image_dpx_pipe_demuxer;
extern const FFInputFormat ff_image_exr_pipe_demuxer;
extern const FFInputFormat ff_image_gem_pipe_demuxer;
extern const FFInputFormat ff_image_gif_pipe_demuxer;
extern const FFInputFormat ff_image_hdr_pipe_demuxer;
extern const FFInputFormat ff_image_j2k_pipe_demuxer;
extern const FFInputFormat ff_image_jpeg_pipe_demuxer;
extern const FFInputFormat ff_image_jpegls_pipe_demuxer;
extern const FFInputFormat ff_image_jpegxl_pipe_demuxer;
extern const FFInputFormat ff_image_pam_pipe_demuxer;
extern const FFInputFormat ff_image_pbm_pipe_demuxer;
extern const FFInputFormat ff_image_pcx_pipe_demuxer;
extern const FFInputFormat ff_image_pfm_pipe_demuxer;
extern const FFInputFormat ff_image_pgmyuv_pipe_demuxer;
extern const FFInputFormat ff_image_pgm_pipe_demuxer;
extern const FFInputFormat ff_image_pgx_pipe_demuxer;
extern const FFInputFormat ff_image_phm_pipe_demuxer;
extern const FFInputFormat ff_image_photocd_pipe_demuxer;
extern const FFInputFormat ff_image_pictor_pipe_demuxer;
extern const FFInputFormat ff_image_png_pipe_demuxer;
extern const FFInputFormat ff_image_ppm_pipe_demuxer;
extern const FFInputFormat ff_image_psd_pipe_demuxer;
extern const FFInputFormat ff_image_qdraw_pipe_demuxer;
extern const FFInputFormat ff_image_qoi_pipe_demuxer;
extern const FFInputFormat ff_image_sgi_pipe_demuxer;
extern const FFInputFormat ff_image_svg_pipe_demuxer;
extern const FFInputFormat ff_image_sunrast_pipe_demuxer;
extern const FFInputFormat ff_image_tiff_pipe_demuxer;
extern const FFInputFormat ff_image_vbn_pipe_demuxer;
extern const FFInputFormat ff_image_webp_pipe_demuxer;
extern const FFInputFormat ff_image_xbm_pipe_demuxer;
extern const FFInputFormat ff_image_xpm_pipe_demuxer;
extern const FFInputFormat ff_image_xwd_pipe_demuxer;
/* external libraries */
extern const FFOutputFormat ff_chromaprint_muxer;
extern const FFInputFormat ff_libgme_demuxer;
extern const FFInputFormat ff_libmodplug_demuxer;
extern const FFInputFormat ff_libopenmpt_demuxer;
extern const FFInputFormat ff_vapoursynth_demuxer;
#include "libavformat/muxer_list.c"
#include "libavformat/demuxer_list.c"
static atomic_uintptr_t indev_list_intptr = ATOMIC_VAR_INIT(0);
static atomic_uintptr_t outdev_list_intptr = ATOMIC_VAR_INIT(0);
const AVOutputFormat *av_muxer_iterate(void **opaque)
{
static const uintptr_t size = sizeof(muxer_list)/sizeof(muxer_list[0]) - 1;
uintptr_t i = (uintptr_t)*opaque;
const FFOutputFormat *f = NULL;
uintptr_t tmp;
if (i < size) {
f = muxer_list[i];
} else if (tmp = atomic_load_explicit(&outdev_list_intptr, memory_order_relaxed)) {
const FFOutputFormat *const *outdev_list = (const FFOutputFormat *const *)tmp;
f = outdev_list[i - size];
}
if (f) {
*opaque = (void*)(i + 1);
return &f->p;
}
return NULL;
}
const AVInputFormat *av_demuxer_iterate(void **opaque)
{
static const uintptr_t size = sizeof(demuxer_list)/sizeof(demuxer_list[0]) - 1;
uintptr_t i = (uintptr_t)*opaque;
const FFInputFormat *f = NULL;
uintptr_t tmp;
if (i < size) {
f = demuxer_list[i];
} else if (tmp = atomic_load_explicit(&indev_list_intptr, memory_order_relaxed)) {
const FFInputFormat *const *indev_list = (const FFInputFormat *const *)tmp;
f = indev_list[i - size];
}
if (f) {
*opaque = (void*)(i + 1);
return &f->p;
}
return NULL;
}
void avpriv_register_devices(const FFOutputFormat * const o[], const FFInputFormat * const i[])
{
atomic_store_explicit(&outdev_list_intptr, (uintptr_t)o, memory_order_relaxed);
atomic_store_explicit(&indev_list_intptr, (uintptr_t)i, memory_order_relaxed);
}
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