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FFmpeg/libavcodec/allcodecs.c

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put codec registering in another file so that the user can install the codecs he wants Originally committed as revision 685 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-06-11 16:41:41 +03:00
/*
Fix grammar errors in documentation Originally committed as revision 23904 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-06-30 18:38:06 +03:00
* Provide registration of all codecs, parsers and bitstream filters for libavcodec.
cosmetics: Remove pointless period after copyright statement non-sentences. Originally committed as revision 16684 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-01-19 17:46:40 +02:00
* Copyright (c) 2002 Fabrice Bellard
put codec registering in another file so that the user can install the codecs he wants Originally committed as revision 685 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-06-11 16:41:41 +03:00
*
Change license headers to say 'FFmpeg' instead of 'this program/this library' and fix GPL/LGPL version mismatches. Originally committed as revision 6577 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-07 18:30:46 +03:00
* This file is part of FFmpeg.
*
* FFmpeg is free software; you can redistribute it and/or
put codec registering in another file so that the user can install the codecs he wants Originally committed as revision 685 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-06-11 16:41:41 +03:00
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
Change license headers to say 'FFmpeg' instead of 'this program/this library' and fix GPL/LGPL version mismatches. Originally committed as revision 6577 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-07 18:30:46 +03:00
* version 2.1 of the License, or (at your option) any later version.
put codec registering in another file so that the user can install the codecs he wants Originally committed as revision 685 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-06-11 16:41:41 +03:00
*
Change license headers to say 'FFmpeg' instead of 'this program/this library' and fix GPL/LGPL version mismatches. Originally committed as revision 6577 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-07 18:30:46 +03:00
* FFmpeg is distributed in the hope that it will be useful,
put codec registering in another file so that the user can install the codecs he wants Originally committed as revision 685 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-06-11 16:41:41 +03:00
* 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
Change license headers to say 'FFmpeg' instead of 'this program/this library' and fix GPL/LGPL version mismatches. Originally committed as revision 6577 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-07 18:30:46 +03:00
* License along with FFmpeg; if not, write to the Free Software
Update licensing information: The FSF changed postal address. Originally committed as revision 4842 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-01-13 00:43:26 +02:00
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
put codec registering in another file so that the user can install the codecs he wants Originally committed as revision 685 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-06-11 16:41:41 +03:00
*/
per file doxy Originally committed as revision 1634 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-03-06 13:32:04 +02:00
/**
Remove explicit filename from Doxygen @file commands. Passing an explicit filename to this command is only necessary if the documentation in the @file block refers to a file different from the one the block resides in. Originally committed as revision 22921 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-04-20 17:45:34 +03:00
* @file
Fix grammar errors in documentation Originally committed as revision 23904 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-06-30 18:38:06 +03:00
* Provide registration of all codecs, parsers and bitstream filters for libavcodec.
per file doxy Originally committed as revision 1634 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-03-06 13:32:04 +02:00
*/
Remove/replace some unnecessary avcodec.h inclusions Also remove other unnecessary headers and include headers directly while at it. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2021-06-14 18:03:55 +02:00
#include <stdint.h>
#include <string.h>
Don't include common.h from avutil.h Signed-off-by: Martin Storsjö <martin@martin.st>
2012-08-06 16:49:32 +03:00
#include "config.h"
configure: Use a separate config_components.h header for $ALL_COMPONENTS This avoids unnecessary rebuilds of most source files if only the list of enabled components has changed, but not the other properties of the build, set in config.h. Signed-off-by: Martin Storsjö <martin@martin.st>
2022-02-23 14:56:49 +02:00
#include "config_components.h"
avcodec/allcodecs: make avcodec_register_all thread safe use ff_thread_once Suggested-by: wm4 <nfxjfg@googlemail.com> Signed-off-by: Muhammad Faiz <mfcc64@gmail.com>
2017-03-07 10:51:12 +02:00
#include "libavutil/thread.h"
Remove/replace some unnecessary avcodec.h inclusions Also remove other unnecessary headers and include headers directly while at it. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2021-06-14 18:03:55 +02:00
#include "codec.h"
#include "codec_id.h"
avcodec/codec_internal: Add FFCodec, hide internal part of AVCodec Up until now, codec.h contains both public and private parts of AVCodec. This exposes the internals of AVCodec to users and leads them into the temptation of actually using them and forces us to forward-declare structures and types that users can't use at all. This commit changes this by adding a new structure FFCodec to codec_internal.h that extends AVCodec, i.e. contains the public AVCodec as first member; the private fields of AVCodec are moved to this structure, leaving codec.h clean. Reviewed-by: Anton Khirnov <anton@khirnov.net> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2022-03-16 22:09:54 +02:00
#include "codec_internal.h"
put codec registering in another file so that the user can install the codecs he wants Originally committed as revision 685 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-06-11 16:41:41 +03:00
avcodec/codec_internal: Add FFCodec, hide internal part of AVCodec Up until now, codec.h contains both public and private parts of AVCodec. This exposes the internals of AVCodec to users and leads them into the temptation of actually using them and forces us to forward-declare structures and types that users can't use at all. This commit changes this by adding a new structure FFCodec to codec_internal.h that extends AVCodec, i.e. contains the public AVCodec as first member; the private fields of AVCodec are moved to this structure, leaving codec.h clean. Reviewed-by: Anton Khirnov <anton@khirnov.net> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2022-03-16 22:09:54 +02:00
extern const FFCodec ff_a64multi_encoder;
extern const FFCodec ff_a64multi5_encoder;
extern const FFCodec ff_aasc_decoder;
extern const FFCodec ff_aic_decoder;
extern const FFCodec ff_alias_pix_encoder;
extern const FFCodec ff_alias_pix_decoder;
extern const FFCodec ff_agm_decoder;
extern const FFCodec ff_amv_encoder;
extern const FFCodec ff_amv_decoder;
extern const FFCodec ff_anm_decoder;
extern const FFCodec ff_ansi_decoder;
extern const FFCodec ff_apng_encoder;
extern const FFCodec ff_apng_decoder;
extern const FFCodec ff_arbc_decoder;
extern const FFCodec ff_argo_decoder;
extern const FFCodec ff_asv1_encoder;
extern const FFCodec ff_asv1_decoder;
extern const FFCodec ff_asv2_encoder;
extern const FFCodec ff_asv2_decoder;
extern const FFCodec ff_aura_decoder;
extern const FFCodec ff_aura2_decoder;
extern const FFCodec ff_avrp_encoder;
extern const FFCodec ff_avrp_decoder;
extern const FFCodec ff_avrn_decoder;
extern const FFCodec ff_avs_decoder;
extern const FFCodec ff_avui_encoder;
extern const FFCodec ff_avui_decoder;
The vuya pixel format was recently added, so this lavc workaround is no longer needed. Signed-off-by: James Almer <jamrial@gmail.com>
2022-08-07 19:50:18 +02:00
#if FF_API_AYUV_CODECID
avcodec/codec_internal: Add FFCodec, hide internal part of AVCodec Up until now, codec.h contains both public and private parts of AVCodec. This exposes the internals of AVCodec to users and leads them into the temptation of actually using them and forces us to forward-declare structures and types that users can't use at all. This commit changes this by adding a new structure FFCodec to codec_internal.h that extends AVCodec, i.e. contains the public AVCodec as first member; the private fields of AVCodec are moved to this structure, leaving codec.h clean. Reviewed-by: Anton Khirnov <anton@khirnov.net> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2022-03-16 22:09:54 +02:00
extern const FFCodec ff_ayuv_encoder;
extern const FFCodec ff_ayuv_decoder;
The vuya pixel format was recently added, so this lavc workaround is no longer needed. Signed-off-by: James Almer <jamrial@gmail.com>
2022-08-07 19:50:18 +02:00
#endif
avcodec/codec_internal: Add FFCodec, hide internal part of AVCodec Up until now, codec.h contains both public and private parts of AVCodec. This exposes the internals of AVCodec to users and leads them into the temptation of actually using them and forces us to forward-declare structures and types that users can't use at all. This commit changes this by adding a new structure FFCodec to codec_internal.h that extends AVCodec, i.e. contains the public AVCodec as first member; the private fields of AVCodec are moved to this structure, leaving codec.h clean. Reviewed-by: Anton Khirnov <anton@khirnov.net> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2022-03-16 22:09:54 +02:00
extern const FFCodec ff_bethsoftvid_decoder;
extern const FFCodec ff_bfi_decoder;
extern const FFCodec ff_bink_decoder;
extern const FFCodec ff_bitpacked_decoder;
extern const FFCodec ff_bitpacked_encoder;
extern const FFCodec ff_bmp_encoder;
extern const FFCodec ff_bmp_decoder;
extern const FFCodec ff_bmv_video_decoder;
extern const FFCodec ff_brender_pix_decoder;
extern const FFCodec ff_c93_decoder;
extern const FFCodec ff_cavs_decoder;
extern const FFCodec ff_cdgraphics_decoder;
extern const FFCodec ff_cdtoons_decoder;
extern const FFCodec ff_cdxl_decoder;
extern const FFCodec ff_cfhd_encoder;
extern const FFCodec ff_cfhd_decoder;
extern const FFCodec ff_cinepak_encoder;
extern const FFCodec ff_cinepak_decoder;
extern const FFCodec ff_clearvideo_decoder;
extern const FFCodec ff_cljr_encoder;
extern const FFCodec ff_cljr_decoder;
extern const FFCodec ff_cllc_decoder;
extern const FFCodec ff_comfortnoise_encoder;
extern const FFCodec ff_comfortnoise_decoder;
extern const FFCodec ff_cpia_decoder;
extern const FFCodec ff_cri_decoder;
extern const FFCodec ff_cscd_decoder;
extern const FFCodec ff_cyuv_decoder;
extern const FFCodec ff_dds_decoder;
extern const FFCodec ff_dfa_decoder;
extern const FFCodec ff_dirac_decoder;
extern const FFCodec ff_dnxhd_encoder;
extern const FFCodec ff_dnxhd_decoder;
extern const FFCodec ff_dpx_encoder;
extern const FFCodec ff_dpx_decoder;
extern const FFCodec ff_dsicinvideo_decoder;
extern const FFCodec ff_dvaudio_decoder;
extern const FFCodec ff_dvvideo_encoder;
extern const FFCodec ff_dvvideo_decoder;
extern const FFCodec ff_dxa_decoder;
extern const FFCodec ff_dxtory_decoder;
extern const FFCodec ff_dxv_decoder;
extern const FFCodec ff_eacmv_decoder;
extern const FFCodec ff_eamad_decoder;
extern const FFCodec ff_eatgq_decoder;
extern const FFCodec ff_eatgv_decoder;
extern const FFCodec ff_eatqi_decoder;
extern const FFCodec ff_eightbps_decoder;
extern const FFCodec ff_eightsvx_exp_decoder;
extern const FFCodec ff_eightsvx_fib_decoder;
extern const FFCodec ff_escape124_decoder;
extern const FFCodec ff_escape130_decoder;
extern const FFCodec ff_exr_encoder;
extern const FFCodec ff_exr_decoder;
extern const FFCodec ff_ffv1_encoder;
extern const FFCodec ff_ffv1_decoder;
extern const FFCodec ff_ffvhuff_encoder;
extern const FFCodec ff_ffvhuff_decoder;
extern const FFCodec ff_fic_decoder;
extern const FFCodec ff_fits_encoder;
extern const FFCodec ff_fits_decoder;
extern const FFCodec ff_flashsv_encoder;
extern const FFCodec ff_flashsv_decoder;
extern const FFCodec ff_flashsv2_encoder;
extern const FFCodec ff_flashsv2_decoder;
extern const FFCodec ff_flic_decoder;
extern const FFCodec ff_flv_encoder;
extern const FFCodec ff_flv_decoder;
extern const FFCodec ff_fmvc_decoder;
extern const FFCodec ff_fourxm_decoder;
extern const FFCodec ff_fraps_decoder;
extern const FFCodec ff_frwu_decoder;
extern const FFCodec ff_g2m_decoder;
extern const FFCodec ff_gdv_decoder;
extern const FFCodec ff_gem_decoder;
extern const FFCodec ff_gif_encoder;
extern const FFCodec ff_gif_decoder;
extern const FFCodec ff_h261_encoder;
extern const FFCodec ff_h261_decoder;
extern const FFCodec ff_h263_encoder;
extern const FFCodec ff_h263_decoder;
extern const FFCodec ff_h263i_decoder;
extern const FFCodec ff_h263p_encoder;
extern const FFCodec ff_h263p_decoder;
extern const FFCodec ff_h263_v4l2m2m_decoder;
extern const FFCodec ff_h264_decoder;
extern const FFCodec ff_h264_crystalhd_decoder;
extern const FFCodec ff_h264_v4l2m2m_decoder;
extern const FFCodec ff_h264_mediacodec_decoder;
avcodec: add MediaCodec encoder Signed-off-by: Zhao Zhili <zhilizhao@tencent.com>
2022-10-17 18:23:08 +02:00
extern const FFCodec ff_h264_mediacodec_encoder;
avcodec/codec_internal: Add FFCodec, hide internal part of AVCodec Up until now, codec.h contains both public and private parts of AVCodec. This exposes the internals of AVCodec to users and leads them into the temptation of actually using them and forces us to forward-declare structures and types that users can't use at all. This commit changes this by adding a new structure FFCodec to codec_internal.h that extends AVCodec, i.e. contains the public AVCodec as first member; the private fields of AVCodec are moved to this structure, leaving codec.h clean. Reviewed-by: Anton Khirnov <anton@khirnov.net> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2022-03-16 22:09:54 +02:00
extern const FFCodec ff_h264_mmal_decoder;
extern const FFCodec ff_h264_qsv_decoder;
extern const FFCodec ff_h264_rkmpp_decoder;
extern const FFCodec ff_hap_encoder;
extern const FFCodec ff_hap_decoder;
extern const FFCodec ff_hevc_decoder;
extern const FFCodec ff_hevc_qsv_decoder;
extern const FFCodec ff_hevc_rkmpp_decoder;
extern const FFCodec ff_hevc_v4l2m2m_decoder;
extern const FFCodec ff_hnm4_video_decoder;
extern const FFCodec ff_hq_hqa_decoder;
extern const FFCodec ff_hqx_decoder;
extern const FFCodec ff_huffyuv_encoder;
extern const FFCodec ff_huffyuv_decoder;
extern const FFCodec ff_hymt_decoder;
extern const FFCodec ff_idcin_decoder;
extern const FFCodec ff_iff_ilbm_decoder;
extern const FFCodec ff_imm4_decoder;
extern const FFCodec ff_imm5_decoder;
extern const FFCodec ff_indeo2_decoder;
extern const FFCodec ff_indeo3_decoder;
extern const FFCodec ff_indeo4_decoder;
extern const FFCodec ff_indeo5_decoder;
extern const FFCodec ff_interplay_video_decoder;
extern const FFCodec ff_ipu_decoder;
extern const FFCodec ff_jpeg2000_encoder;
extern const FFCodec ff_jpeg2000_decoder;
extern const FFCodec ff_jpegls_encoder;
extern const FFCodec ff_jpegls_decoder;
extern const FFCodec ff_jv_decoder;
extern const FFCodec ff_kgv1_decoder;
extern const FFCodec ff_kmvc_decoder;
extern const FFCodec ff_lagarith_decoder;
avcodec: LEAD MCMP decoder Partially fixes ticket #798 Reviewed-by: James Almer <jamrial@gmail.com> Reviewed-by: Michael Niedermayer <michael@niedermayer.cc> Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Peter Ross <pross@xvid.org>
2022-10-14 04:19:39 +02:00
extern const FFCodec ff_lead_decoder;
avcodec/codec_internal: Add FFCodec, hide internal part of AVCodec Up until now, codec.h contains both public and private parts of AVCodec. This exposes the internals of AVCodec to users and leads them into the temptation of actually using them and forces us to forward-declare structures and types that users can't use at all. This commit changes this by adding a new structure FFCodec to codec_internal.h that extends AVCodec, i.e. contains the public AVCodec as first member; the private fields of AVCodec are moved to this structure, leaving codec.h clean. Reviewed-by: Anton Khirnov <anton@khirnov.net> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2022-03-16 22:09:54 +02:00
extern const FFCodec ff_ljpeg_encoder;
extern const FFCodec ff_loco_decoder;
extern const FFCodec ff_lscr_decoder;
extern const FFCodec ff_m101_decoder;
extern const FFCodec ff_magicyuv_encoder;
extern const FFCodec ff_magicyuv_decoder;
extern const FFCodec ff_mdec_decoder;
avcodec: add Media 100i decoder
2022-09-21 18:22:33 +02:00
extern const FFCodec ff_media100_decoder;
avcodec/codec_internal: Add FFCodec, hide internal part of AVCodec Up until now, codec.h contains both public and private parts of AVCodec. This exposes the internals of AVCodec to users and leads them into the temptation of actually using them and forces us to forward-declare structures and types that users can't use at all. This commit changes this by adding a new structure FFCodec to codec_internal.h that extends AVCodec, i.e. contains the public AVCodec as first member; the private fields of AVCodec are moved to this structure, leaving codec.h clean. Reviewed-by: Anton Khirnov <anton@khirnov.net> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2022-03-16 22:09:54 +02:00
extern const FFCodec ff_mimic_decoder;
extern const FFCodec ff_mjpeg_encoder;
extern const FFCodec ff_mjpeg_decoder;
extern const FFCodec ff_mjpegb_decoder;
extern const FFCodec ff_mmvideo_decoder;
extern const FFCodec ff_mobiclip_decoder;
extern const FFCodec ff_motionpixels_decoder;
extern const FFCodec ff_mpeg1video_encoder;
extern const FFCodec ff_mpeg1video_decoder;
extern const FFCodec ff_mpeg2video_encoder;
extern const FFCodec ff_mpeg2video_decoder;
extern const FFCodec ff_mpeg4_encoder;
extern const FFCodec ff_mpeg4_decoder;
extern const FFCodec ff_mpeg4_crystalhd_decoder;
extern const FFCodec ff_mpeg4_v4l2m2m_decoder;
extern const FFCodec ff_mpeg4_mmal_decoder;
extern const FFCodec ff_mpegvideo_decoder;
extern const FFCodec ff_mpeg1_v4l2m2m_decoder;
extern const FFCodec ff_mpeg2_mmal_decoder;
extern const FFCodec ff_mpeg2_crystalhd_decoder;
extern const FFCodec ff_mpeg2_v4l2m2m_decoder;
extern const FFCodec ff_mpeg2_qsv_decoder;
extern const FFCodec ff_mpeg2_mediacodec_decoder;
extern const FFCodec ff_msa1_decoder;
extern const FFCodec ff_mscc_decoder;
extern const FFCodec ff_msmpeg4v1_decoder;
extern const FFCodec ff_msmpeg4v2_encoder;
extern const FFCodec ff_msmpeg4v2_decoder;
extern const FFCodec ff_msmpeg4v3_encoder;
extern const FFCodec ff_msmpeg4v3_decoder;
extern const FFCodec ff_msmpeg4_crystalhd_decoder;
extern const FFCodec ff_msp2_decoder;
lavc/msrleenc: Add msrle encoder Keyframes are marked automagically
2023-06-08 11:57:53 +02:00
extern const FFCodec ff_msrle_encoder;
avcodec/codec_internal: Add FFCodec, hide internal part of AVCodec Up until now, codec.h contains both public and private parts of AVCodec. This exposes the internals of AVCodec to users and leads them into the temptation of actually using them and forces us to forward-declare structures and types that users can't use at all. This commit changes this by adding a new structure FFCodec to codec_internal.h that extends AVCodec, i.e. contains the public AVCodec as first member; the private fields of AVCodec are moved to this structure, leaving codec.h clean. Reviewed-by: Anton Khirnov <anton@khirnov.net> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2022-03-16 22:09:54 +02:00
extern const FFCodec ff_msrle_decoder;
extern const FFCodec ff_mss1_decoder;
extern const FFCodec ff_mss2_decoder;
extern const FFCodec ff_msvideo1_encoder;
extern const FFCodec ff_msvideo1_decoder;
extern const FFCodec ff_mszh_decoder;
extern const FFCodec ff_mts2_decoder;
extern const FFCodec ff_mv30_decoder;
extern const FFCodec ff_mvc1_decoder;
extern const FFCodec ff_mvc2_decoder;
extern const FFCodec ff_mvdv_decoder;
extern const FFCodec ff_mvha_decoder;
extern const FFCodec ff_mwsc_decoder;
extern const FFCodec ff_mxpeg_decoder;
extern const FFCodec ff_notchlc_decoder;
extern const FFCodec ff_nuv_decoder;
extern const FFCodec ff_paf_video_decoder;
extern const FFCodec ff_pam_encoder;
extern const FFCodec ff_pam_decoder;
extern const FFCodec ff_pbm_encoder;
extern const FFCodec ff_pbm_decoder;
extern const FFCodec ff_pcx_encoder;
extern const FFCodec ff_pcx_decoder;
avcodec: add PDV decoder
2023-04-17 19:19:42 +02:00
extern const FFCodec ff_pdv_decoder;
avcodec/codec_internal: Add FFCodec, hide internal part of AVCodec Up until now, codec.h contains both public and private parts of AVCodec. This exposes the internals of AVCodec to users and leads them into the temptation of actually using them and forces us to forward-declare structures and types that users can't use at all. This commit changes this by adding a new structure FFCodec to codec_internal.h that extends AVCodec, i.e. contains the public AVCodec as first member; the private fields of AVCodec are moved to this structure, leaving codec.h clean. Reviewed-by: Anton Khirnov <anton@khirnov.net> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2022-03-16 22:09:54 +02:00
extern const FFCodec ff_pfm_encoder;
extern const FFCodec ff_pfm_decoder;
extern const FFCodec ff_pgm_encoder;
extern const FFCodec ff_pgm_decoder;
extern const FFCodec ff_pgmyuv_encoder;
extern const FFCodec ff_pgmyuv_decoder;
extern const FFCodec ff_pgx_decoder;
avcodec: add PHM decoder and encoder
2022-07-01 10:06:15 +02:00
extern const FFCodec ff_phm_encoder;
extern const FFCodec ff_phm_decoder;
avcodec/codec_internal: Add FFCodec, hide internal part of AVCodec Up until now, codec.h contains both public and private parts of AVCodec. This exposes the internals of AVCodec to users and leads them into the temptation of actually using them and forces us to forward-declare structures and types that users can't use at all. This commit changes this by adding a new structure FFCodec to codec_internal.h that extends AVCodec, i.e. contains the public AVCodec as first member; the private fields of AVCodec are moved to this structure, leaving codec.h clean. Reviewed-by: Anton Khirnov <anton@khirnov.net> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2022-03-16 22:09:54 +02:00
extern const FFCodec ff_photocd_decoder;
extern const FFCodec ff_pictor_decoder;
extern const FFCodec ff_pixlet_decoder;
extern const FFCodec ff_png_encoder;
extern const FFCodec ff_png_decoder;
extern const FFCodec ff_ppm_encoder;
extern const FFCodec ff_ppm_decoder;
extern const FFCodec ff_prores_encoder;
extern const FFCodec ff_prores_decoder;
extern const FFCodec ff_prores_aw_encoder;
extern const FFCodec ff_prores_ks_encoder;
extern const FFCodec ff_prosumer_decoder;
extern const FFCodec ff_psd_decoder;
extern const FFCodec ff_ptx_decoder;
extern const FFCodec ff_qdraw_decoder;
avcodec: add QOI decoder and demuxer and parser and encoder and muxer
2022-05-31 12:33:54 +02:00
extern const FFCodec ff_qoi_encoder;
extern const FFCodec ff_qoi_decoder;
avcodec/codec_internal: Add FFCodec, hide internal part of AVCodec Up until now, codec.h contains both public and private parts of AVCodec. This exposes the internals of AVCodec to users and leads them into the temptation of actually using them and forces us to forward-declare structures and types that users can't use at all. This commit changes this by adding a new structure FFCodec to codec_internal.h that extends AVCodec, i.e. contains the public AVCodec as first member; the private fields of AVCodec are moved to this structure, leaving codec.h clean. Reviewed-by: Anton Khirnov <anton@khirnov.net> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2022-03-16 22:09:54 +02:00
extern const FFCodec ff_qpeg_decoder;
extern const FFCodec ff_qtrle_encoder;
extern const FFCodec ff_qtrle_decoder;
extern const FFCodec ff_r10k_encoder;
extern const FFCodec ff_r10k_decoder;
extern const FFCodec ff_r210_encoder;
extern const FFCodec ff_r210_decoder;
extern const FFCodec ff_rasc_decoder;
extern const FFCodec ff_rawvideo_encoder;
extern const FFCodec ff_rawvideo_decoder;
avcodec: add RKA decoder
2023-01-31 22:03:38 +02:00
extern const FFCodec ff_rka_decoder;
avcodec/codec_internal: Add FFCodec, hide internal part of AVCodec Up until now, codec.h contains both public and private parts of AVCodec. This exposes the internals of AVCodec to users and leads them into the temptation of actually using them and forces us to forward-declare structures and types that users can't use at all. This commit changes this by adding a new structure FFCodec to codec_internal.h that extends AVCodec, i.e. contains the public AVCodec as first member; the private fields of AVCodec are moved to this structure, leaving codec.h clean. Reviewed-by: Anton Khirnov <anton@khirnov.net> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2022-03-16 22:09:54 +02:00
extern const FFCodec ff_rl2_decoder;
extern const FFCodec ff_roq_encoder;
extern const FFCodec ff_roq_decoder;
extern const FFCodec ff_rpza_encoder;
extern const FFCodec ff_rpza_decoder;
extern const FFCodec ff_rscc_decoder;
avcodec: add RTV1 decoder
2023-06-03 12:29:25 +02:00
extern const FFCodec ff_rtv1_decoder;
avcodec/codec_internal: Add FFCodec, hide internal part of AVCodec Up until now, codec.h contains both public and private parts of AVCodec. This exposes the internals of AVCodec to users and leads them into the temptation of actually using them and forces us to forward-declare structures and types that users can't use at all. This commit changes this by adding a new structure FFCodec to codec_internal.h that extends AVCodec, i.e. contains the public AVCodec as first member; the private fields of AVCodec are moved to this structure, leaving codec.h clean. Reviewed-by: Anton Khirnov <anton@khirnov.net> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2022-03-16 22:09:54 +02:00
extern const FFCodec ff_rv10_encoder;
extern const FFCodec ff_rv10_decoder;
extern const FFCodec ff_rv20_encoder;
extern const FFCodec ff_rv20_decoder;
extern const FFCodec ff_rv30_decoder;
extern const FFCodec ff_rv40_decoder;
extern const FFCodec ff_s302m_encoder;
extern const FFCodec ff_s302m_decoder;
extern const FFCodec ff_sanm_decoder;
extern const FFCodec ff_scpr_decoder;
extern const FFCodec ff_screenpresso_decoder;
extern const FFCodec ff_sga_decoder;
extern const FFCodec ff_sgi_encoder;
extern const FFCodec ff_sgi_decoder;
extern const FFCodec ff_sgirle_decoder;
extern const FFCodec ff_sheervideo_decoder;
extern const FFCodec ff_simbiosis_imx_decoder;
extern const FFCodec ff_smacker_decoder;
extern const FFCodec ff_smc_encoder;
extern const FFCodec ff_smc_decoder;
extern const FFCodec ff_smvjpeg_decoder;
extern const FFCodec ff_snow_encoder;
extern const FFCodec ff_snow_decoder;
extern const FFCodec ff_sp5x_decoder;
extern const FFCodec ff_speedhq_decoder;
extern const FFCodec ff_speedhq_encoder;
extern const FFCodec ff_speex_decoder;
extern const FFCodec ff_srgc_decoder;
extern const FFCodec ff_sunrast_encoder;
extern const FFCodec ff_sunrast_decoder;
extern const FFCodec ff_svq1_encoder;
extern const FFCodec ff_svq1_decoder;
extern const FFCodec ff_svq3_decoder;
extern const FFCodec ff_targa_encoder;
extern const FFCodec ff_targa_decoder;
extern const FFCodec ff_targa_y216_decoder;
extern const FFCodec ff_tdsc_decoder;
extern const FFCodec ff_theora_decoder;
extern const FFCodec ff_thp_decoder;
extern const FFCodec ff_tiertexseqvideo_decoder;
extern const FFCodec ff_tiff_encoder;
extern const FFCodec ff_tiff_decoder;
extern const FFCodec ff_tmv_decoder;
extern const FFCodec ff_truemotion1_decoder;
extern const FFCodec ff_truemotion2_decoder;
extern const FFCodec ff_truemotion2rt_decoder;
extern const FFCodec ff_tscc_decoder;
extern const FFCodec ff_tscc2_decoder;
extern const FFCodec ff_txd_decoder;
extern const FFCodec ff_ulti_decoder;
extern const FFCodec ff_utvideo_encoder;
extern const FFCodec ff_utvideo_decoder;
extern const FFCodec ff_v210_encoder;
extern const FFCodec ff_v210_decoder;
extern const FFCodec ff_v210x_decoder;
extern const FFCodec ff_v308_encoder;
extern const FFCodec ff_v308_decoder;
extern const FFCodec ff_v408_encoder;
extern const FFCodec ff_v408_decoder;
extern const FFCodec ff_v410_encoder;
extern const FFCodec ff_v410_decoder;
extern const FFCodec ff_vb_decoder;
avcodec/vbnenc: add VBN encoder Signed-off-by: Marton Balint <cus@passwd.hu>
2022-03-22 03:29:29 +02:00
extern const FFCodec ff_vbn_encoder;
avcodec/vbndec: add VBN decoder Add support for decoding Vizrt Binary Image (VBN) files. LZW-compressed data is not supported yet. Signed-off-by: Marton Balint <cus@passwd.hu>
2022-03-19 02:22:23 +02:00
extern const FFCodec ff_vbn_decoder;
avcodec/codec_internal: Add FFCodec, hide internal part of AVCodec Up until now, codec.h contains both public and private parts of AVCodec. This exposes the internals of AVCodec to users and leads them into the temptation of actually using them and forces us to forward-declare structures and types that users can't use at all. This commit changes this by adding a new structure FFCodec to codec_internal.h that extends AVCodec, i.e. contains the public AVCodec as first member; the private fields of AVCodec are moved to this structure, leaving codec.h clean. Reviewed-by: Anton Khirnov <anton@khirnov.net> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2022-03-16 22:09:54 +02:00
extern const FFCodec ff_vble_decoder;
extern const FFCodec ff_vc1_decoder;
extern const FFCodec ff_vc1_crystalhd_decoder;
extern const FFCodec ff_vc1image_decoder;
extern const FFCodec ff_vc1_mmal_decoder;
extern const FFCodec ff_vc1_qsv_decoder;
extern const FFCodec ff_vc1_v4l2m2m_decoder;
extern const FFCodec ff_vc2_encoder;
extern const FFCodec ff_vcr1_decoder;
extern const FFCodec ff_vmdvideo_decoder;
avcodec: add VMX1 decoder
2023-06-04 20:30:59 +02:00
extern const FFCodec ff_vmix_decoder;
avcodec/codec_internal: Add FFCodec, hide internal part of AVCodec Up until now, codec.h contains both public and private parts of AVCodec. This exposes the internals of AVCodec to users and leads them into the temptation of actually using them and forces us to forward-declare structures and types that users can't use at all. This commit changes this by adding a new structure FFCodec to codec_internal.h that extends AVCodec, i.e. contains the public AVCodec as first member; the private fields of AVCodec are moved to this structure, leaving codec.h clean. Reviewed-by: Anton Khirnov <anton@khirnov.net> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2022-03-16 22:09:54 +02:00
extern const FFCodec ff_vmnc_decoder;
extern const FFCodec ff_vp3_decoder;
extern const FFCodec ff_vp4_decoder;
extern const FFCodec ff_vp5_decoder;
extern const FFCodec ff_vp6_decoder;
extern const FFCodec ff_vp6a_decoder;
extern const FFCodec ff_vp6f_decoder;
extern const FFCodec ff_vp7_decoder;
extern const FFCodec ff_vp8_decoder;
extern const FFCodec ff_vp8_rkmpp_decoder;
extern const FFCodec ff_vp8_v4l2m2m_decoder;
extern const FFCodec ff_vp9_decoder;
extern const FFCodec ff_vp9_rkmpp_decoder;
extern const FFCodec ff_vp9_v4l2m2m_decoder;
extern const FFCodec ff_vqa_decoder;
avcodec: ViewQuest VQC decoder Reviewed-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com> Reviewed-by: Tomas Härdin <git@haerdin.se> Signed-off-by: Peter Ross <pross@xvid.org>
2022-10-14 09:19:49 +02:00
extern const FFCodec ff_vqc_decoder;
vvcdec: add vvc decoder vvc decoder plug-in to avcodec. split frames into slices/tiles and send them to vvc_thread for further decoding reorder and wait for the frame decoding to be done and output the frame Features: + Support I, P, B frames + Support 8/10/12 bits, chroma 400, 420, 422, and 444 and range extension + Support VVC new tools like MIP, CCLM, AFFINE, GPM, DMVR, PROF, BDOF, LMCS, ALF + 295 conformace clips passed - Not support RPR, IBC, PALETTE, and other minor features yet Performance: C code FPS on an i7-12700K (x86): BQTerrace_1920x1080_60_10_420_22_RA.vvc 93.0 Chimera_8bit_1080P_1000_frames.vvc 184.3 NovosobornayaSquare_1920x1080.bin 191.3 RitualDance_1920x1080_60_10_420_32_LD.266 150.7 RitualDance_1920x1080_60_10_420_37_RA.266 170.0 Tango2_3840x2160_60_10_420_27_LD.266 33.7 C code FPS on a M1 Mac Pro (ARM): BQTerrace_1920x1080_60_10_420_22_RA.vvc 58.7 Chimera_8bit_1080P_1000_frames.vvc 153.3 NovosobornayaSquare_1920x1080.bin 150.3 RitualDance_1920x1080_60_10_420_32_LD.266 105.0 RitualDance_1920x1080_60_10_420_37_RA.266 133.0 Tango2_3840x2160_60_10_420_27_LD.266 21.7 Asm optimizations still working in progress. please check https://github.com/ffvvc/FFmpeg/wiki#performance-data for the latest Contributors (based on code merge order): Nuo Mi <nuomi2021@gmail.com> Xu Mu <toxumu@outlook.com> Frank Plowman <post@frankplowman.com> Shaun Loo <shaunloo10@gmail.com> Wu Jianhua <toqsxw@outlook.com> Thank you for reporting issues and providing performance reports: Łukasz Czech <lukaszcz18@wp.pl> Xu Fulong <839789740@qq.com> Thank you for providing review comments: Ronald S. Bultje <rsbultje@gmail.com> James Almer <jamrial@gmail.com> Andreas Rheinhardt <andreas.rheinhardt@outlook.com> Co-authored-by: Xu Mu <toxumu@outlook.com> Co-authored-by: Frank Plowman <post@frankplowman.com> Co-authored-by: Shaun Loo <shaunloo10@gmail.com> Co-authored-by: Wu Jianhua <toqsxw@outlook.com>
2023-12-28 08:17:29 +02:00
extern const FFCodec ff_vvc_decoder;
avcodec: WBMP (Wireless Application Protocol Bitmap) image format Reviewed-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com> Signed-off-by: Peter Ross <pross@xvid.org>
2022-08-07 10:40:47 +02:00
extern const FFCodec ff_wbmp_decoder;
extern const FFCodec ff_wbmp_encoder;
avcodec/codec_internal: Add FFCodec, hide internal part of AVCodec Up until now, codec.h contains both public and private parts of AVCodec. This exposes the internals of AVCodec to users and leads them into the temptation of actually using them and forces us to forward-declare structures and types that users can't use at all. This commit changes this by adding a new structure FFCodec to codec_internal.h that extends AVCodec, i.e. contains the public AVCodec as first member; the private fields of AVCodec are moved to this structure, leaving codec.h clean. Reviewed-by: Anton Khirnov <anton@khirnov.net> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2022-03-16 22:09:54 +02:00
extern const FFCodec ff_webp_decoder;
extern const FFCodec ff_wcmv_decoder;
extern const FFCodec ff_wrapped_avframe_encoder;
extern const FFCodec ff_wrapped_avframe_decoder;
extern const FFCodec ff_wmv1_encoder;
extern const FFCodec ff_wmv1_decoder;
extern const FFCodec ff_wmv2_encoder;
extern const FFCodec ff_wmv2_decoder;
extern const FFCodec ff_wmv3_decoder;
extern const FFCodec ff_wmv3_crystalhd_decoder;
extern const FFCodec ff_wmv3image_decoder;
extern const FFCodec ff_wnv1_decoder;
extern const FFCodec ff_xan_wc3_decoder;
extern const FFCodec ff_xan_wc4_decoder;
extern const FFCodec ff_xbm_encoder;
extern const FFCodec ff_xbm_decoder;
extern const FFCodec ff_xface_encoder;
extern const FFCodec ff_xface_decoder;
extern const FFCodec ff_xl_decoder;
extern const FFCodec ff_xpm_decoder;
extern const FFCodec ff_xwd_encoder;
extern const FFCodec ff_xwd_decoder;
extern const FFCodec ff_y41p_encoder;
extern const FFCodec ff_y41p_decoder;
extern const FFCodec ff_ylc_decoder;
extern const FFCodec ff_yop_decoder;
extern const FFCodec ff_yuv4_encoder;
extern const FFCodec ff_yuv4_decoder;
extern const FFCodec ff_zero12v_decoder;
extern const FFCodec ff_zerocodec_decoder;
extern const FFCodec ff_zlib_encoder;
extern const FFCodec ff_zlib_decoder;
extern const FFCodec ff_zmbv_encoder;
extern const FFCodec ff_zmbv_decoder;
lavc: add new API for iterating codecs and codec parsers Based on an unfinished patch by atomnuker.
2017-12-23 00:17:00 +02:00
/* audio codecs */
avcodec/codec_internal: Add FFCodec, hide internal part of AVCodec Up until now, codec.h contains both public and private parts of AVCodec. This exposes the internals of AVCodec to users and leads them into the temptation of actually using them and forces us to forward-declare structures and types that users can't use at all. This commit changes this by adding a new structure FFCodec to codec_internal.h that extends AVCodec, i.e. contains the public AVCodec as first member; the private fields of AVCodec are moved to this structure, leaving codec.h clean. Reviewed-by: Anton Khirnov <anton@khirnov.net> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2022-03-16 22:09:54 +02:00
extern const FFCodec ff_aac_encoder;
extern const FFCodec ff_aac_decoder;
extern const FFCodec ff_aac_fixed_decoder;
extern const FFCodec ff_aac_latm_decoder;
extern const FFCodec ff_ac3_encoder;
extern const FFCodec ff_ac3_decoder;
extern const FFCodec ff_ac3_fixed_encoder;
extern const FFCodec ff_ac3_fixed_decoder;
extern const FFCodec ff_acelp_kelvin_decoder;
extern const FFCodec ff_alac_encoder;
extern const FFCodec ff_alac_decoder;
extern const FFCodec ff_als_decoder;
extern const FFCodec ff_amrnb_decoder;
extern const FFCodec ff_amrwb_decoder;
avcodec: add APAC decoder
2022-09-19 22:14:05 +02:00
extern const FFCodec ff_apac_decoder;
avcodec/codec_internal: Add FFCodec, hide internal part of AVCodec Up until now, codec.h contains both public and private parts of AVCodec. This exposes the internals of AVCodec to users and leads them into the temptation of actually using them and forces us to forward-declare structures and types that users can't use at all. This commit changes this by adding a new structure FFCodec to codec_internal.h that extends AVCodec, i.e. contains the public AVCodec as first member; the private fields of AVCodec are moved to this structure, leaving codec.h clean. Reviewed-by: Anton Khirnov <anton@khirnov.net> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2022-03-16 22:09:54 +02:00
extern const FFCodec ff_ape_decoder;
extern const FFCodec ff_aptx_encoder;
extern const FFCodec ff_aptx_decoder;
extern const FFCodec ff_aptx_hd_encoder;
extern const FFCodec ff_aptx_hd_decoder;
extern const FFCodec ff_atrac1_decoder;
extern const FFCodec ff_atrac3_decoder;
extern const FFCodec ff_atrac3al_decoder;
extern const FFCodec ff_atrac3p_decoder;
extern const FFCodec ff_atrac3pal_decoder;
extern const FFCodec ff_atrac9_decoder;
extern const FFCodec ff_binkaudio_dct_decoder;
extern const FFCodec ff_binkaudio_rdft_decoder;
extern const FFCodec ff_bmv_audio_decoder;
avcodec: add bonk audio decoder
2022-09-07 13:58:53 +02:00
extern const FFCodec ff_bonk_decoder;
avcodec/codec_internal: Add FFCodec, hide internal part of AVCodec Up until now, codec.h contains both public and private parts of AVCodec. This exposes the internals of AVCodec to users and leads them into the temptation of actually using them and forces us to forward-declare structures and types that users can't use at all. This commit changes this by adding a new structure FFCodec to codec_internal.h that extends AVCodec, i.e. contains the public AVCodec as first member; the private fields of AVCodec are moved to this structure, leaving codec.h clean. Reviewed-by: Anton Khirnov <anton@khirnov.net> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2022-03-16 22:09:54 +02:00
extern const FFCodec ff_cook_decoder;
extern const FFCodec ff_dca_encoder;
extern const FFCodec ff_dca_decoder;
extern const FFCodec ff_dfpwm_encoder;
extern const FFCodec ff_dfpwm_decoder;
extern const FFCodec ff_dolby_e_decoder;
extern const FFCodec ff_dsd_lsbf_decoder;
extern const FFCodec ff_dsd_msbf_decoder;
extern const FFCodec ff_dsd_lsbf_planar_decoder;
extern const FFCodec ff_dsd_msbf_planar_decoder;
extern const FFCodec ff_dsicinaudio_decoder;
extern const FFCodec ff_dss_sp_decoder;
extern const FFCodec ff_dst_decoder;
extern const FFCodec ff_eac3_encoder;
extern const FFCodec ff_eac3_decoder;
extern const FFCodec ff_evrc_decoder;
extern const FFCodec ff_fastaudio_decoder;
extern const FFCodec ff_ffwavesynth_decoder;
extern const FFCodec ff_flac_encoder;
extern const FFCodec ff_flac_decoder;
avcodec: add FTR audio decoder and parser
2022-08-30 17:14:46 +02:00
extern const FFCodec ff_ftr_decoder;
avcodec/codec_internal: Add FFCodec, hide internal part of AVCodec Up until now, codec.h contains both public and private parts of AVCodec. This exposes the internals of AVCodec to users and leads them into the temptation of actually using them and forces us to forward-declare structures and types that users can't use at all. This commit changes this by adding a new structure FFCodec to codec_internal.h that extends AVCodec, i.e. contains the public AVCodec as first member; the private fields of AVCodec are moved to this structure, leaving codec.h clean. Reviewed-by: Anton Khirnov <anton@khirnov.net> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2022-03-16 22:09:54 +02:00
extern const FFCodec ff_g723_1_encoder;
extern const FFCodec ff_g723_1_decoder;
extern const FFCodec ff_g729_decoder;
extern const FFCodec ff_gsm_decoder;
extern const FFCodec ff_gsm_ms_decoder;
extern const FFCodec ff_hca_decoder;
extern const FFCodec ff_hcom_decoder;
avcodec: add Radiance HDR image format support
2022-07-03 23:50:05 +02:00
extern const FFCodec ff_hdr_encoder;
extern const FFCodec ff_hdr_decoder;
avcodec/codec_internal: Add FFCodec, hide internal part of AVCodec Up until now, codec.h contains both public and private parts of AVCodec. This exposes the internals of AVCodec to users and leads them into the temptation of actually using them and forces us to forward-declare structures and types that users can't use at all. This commit changes this by adding a new structure FFCodec to codec_internal.h that extends AVCodec, i.e. contains the public AVCodec as first member; the private fields of AVCodec are moved to this structure, leaving codec.h clean. Reviewed-by: Anton Khirnov <anton@khirnov.net> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2022-03-16 22:09:54 +02:00
extern const FFCodec ff_iac_decoder;
extern const FFCodec ff_ilbc_decoder;
extern const FFCodec ff_imc_decoder;
extern const FFCodec ff_interplay_acm_decoder;
extern const FFCodec ff_mace3_decoder;
extern const FFCodec ff_mace6_decoder;
extern const FFCodec ff_metasound_decoder;
avcodec: add MI-SC4 audio decoder
2022-09-08 20:44:49 +02:00
extern const FFCodec ff_misc4_decoder;
avcodec/codec_internal: Add FFCodec, hide internal part of AVCodec Up until now, codec.h contains both public and private parts of AVCodec. This exposes the internals of AVCodec to users and leads them into the temptation of actually using them and forces us to forward-declare structures and types that users can't use at all. This commit changes this by adding a new structure FFCodec to codec_internal.h that extends AVCodec, i.e. contains the public AVCodec as first member; the private fields of AVCodec are moved to this structure, leaving codec.h clean. Reviewed-by: Anton Khirnov <anton@khirnov.net> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2022-03-16 22:09:54 +02:00
extern const FFCodec ff_mlp_encoder;
extern const FFCodec ff_mlp_decoder;
extern const FFCodec ff_mp1_decoder;
extern const FFCodec ff_mp1float_decoder;
extern const FFCodec ff_mp2_encoder;
extern const FFCodec ff_mp2_decoder;
extern const FFCodec ff_mp2float_decoder;
extern const FFCodec ff_mp2fixed_encoder;
extern const FFCodec ff_mp3float_decoder;
extern const FFCodec ff_mp3_decoder;
extern const FFCodec ff_mp3adufloat_decoder;
extern const FFCodec ff_mp3adu_decoder;
extern const FFCodec ff_mp3on4float_decoder;
extern const FFCodec ff_mp3on4_decoder;
extern const FFCodec ff_mpc7_decoder;
extern const FFCodec ff_mpc8_decoder;
extern const FFCodec ff_msnsiren_decoder;
extern const FFCodec ff_nellymoser_encoder;
extern const FFCodec ff_nellymoser_decoder;
extern const FFCodec ff_on2avc_decoder;
extern const FFCodec ff_opus_encoder;
extern const FFCodec ff_opus_decoder;
avcodec: add OSQ audio decoder
2023-06-27 19:54:25 +02:00
extern const FFCodec ff_osq_decoder;
avcodec/codec_internal: Add FFCodec, hide internal part of AVCodec Up until now, codec.h contains both public and private parts of AVCodec. This exposes the internals of AVCodec to users and leads them into the temptation of actually using them and forces us to forward-declare structures and types that users can't use at all. This commit changes this by adding a new structure FFCodec to codec_internal.h that extends AVCodec, i.e. contains the public AVCodec as first member; the private fields of AVCodec are moved to this structure, leaving codec.h clean. Reviewed-by: Anton Khirnov <anton@khirnov.net> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2022-03-16 22:09:54 +02:00
extern const FFCodec ff_paf_audio_decoder;
extern const FFCodec ff_qcelp_decoder;
extern const FFCodec ff_qdm2_decoder;
extern const FFCodec ff_qdmc_decoder;
avcodec: add QOA decoder
2023-09-23 16:49:25 +02:00
extern const FFCodec ff_qoa_decoder;
avcodec/codec_internal: Add FFCodec, hide internal part of AVCodec Up until now, codec.h contains both public and private parts of AVCodec. This exposes the internals of AVCodec to users and leads them into the temptation of actually using them and forces us to forward-declare structures and types that users can't use at all. This commit changes this by adding a new structure FFCodec to codec_internal.h that extends AVCodec, i.e. contains the public AVCodec as first member; the private fields of AVCodec are moved to this structure, leaving codec.h clean. Reviewed-by: Anton Khirnov <anton@khirnov.net> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2022-03-16 22:09:54 +02:00
extern const FFCodec ff_ra_144_encoder;
extern const FFCodec ff_ra_144_decoder;
extern const FFCodec ff_ra_288_decoder;
extern const FFCodec ff_ralf_decoder;
extern const FFCodec ff_sbc_encoder;
extern const FFCodec ff_sbc_decoder;
extern const FFCodec ff_shorten_decoder;
extern const FFCodec ff_sipr_decoder;
extern const FFCodec ff_siren_decoder;
extern const FFCodec ff_smackaud_decoder;
extern const FFCodec ff_sonic_encoder;
extern const FFCodec ff_sonic_decoder;
extern const FFCodec ff_sonic_ls_encoder;
extern const FFCodec ff_tak_decoder;
extern const FFCodec ff_truehd_encoder;
extern const FFCodec ff_truehd_decoder;
extern const FFCodec ff_truespeech_decoder;
extern const FFCodec ff_tta_encoder;
extern const FFCodec ff_tta_decoder;
extern const FFCodec ff_twinvq_decoder;
extern const FFCodec ff_vmdaudio_decoder;
extern const FFCodec ff_vorbis_encoder;
extern const FFCodec ff_vorbis_decoder;
avcodec: add WavArc decoder
2023-01-21 20:25:41 +02:00
extern const FFCodec ff_wavarc_decoder;
avcodec/codec_internal: Add FFCodec, hide internal part of AVCodec Up until now, codec.h contains both public and private parts of AVCodec. This exposes the internals of AVCodec to users and leads them into the temptation of actually using them and forces us to forward-declare structures and types that users can't use at all. This commit changes this by adding a new structure FFCodec to codec_internal.h that extends AVCodec, i.e. contains the public AVCodec as first member; the private fields of AVCodec are moved to this structure, leaving codec.h clean. Reviewed-by: Anton Khirnov <anton@khirnov.net> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2022-03-16 22:09:54 +02:00
extern const FFCodec ff_wavpack_encoder;
extern const FFCodec ff_wavpack_decoder;
extern const FFCodec ff_wmalossless_decoder;
extern const FFCodec ff_wmapro_decoder;
extern const FFCodec ff_wmav1_encoder;
extern const FFCodec ff_wmav1_decoder;
extern const FFCodec ff_wmav2_encoder;
extern const FFCodec ff_wmav2_decoder;
extern const FFCodec ff_wmavoice_decoder;
extern const FFCodec ff_ws_snd1_decoder;
extern const FFCodec ff_xma1_decoder;
extern const FFCodec ff_xma2_decoder;
lavc: add new API for iterating codecs and codec parsers Based on an unfinished patch by atomnuker.
2017-12-23 00:17:00 +02:00
/* PCM codecs */
avcodec/codec_internal: Add FFCodec, hide internal part of AVCodec Up until now, codec.h contains both public and private parts of AVCodec. This exposes the internals of AVCodec to users and leads them into the temptation of actually using them and forces us to forward-declare structures and types that users can't use at all. This commit changes this by adding a new structure FFCodec to codec_internal.h that extends AVCodec, i.e. contains the public AVCodec as first member; the private fields of AVCodec are moved to this structure, leaving codec.h clean. Reviewed-by: Anton Khirnov <anton@khirnov.net> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2022-03-16 22:09:54 +02:00
extern const FFCodec ff_pcm_alaw_encoder;
extern const FFCodec ff_pcm_alaw_decoder;
extern const FFCodec ff_pcm_bluray_encoder;
extern const FFCodec ff_pcm_bluray_decoder;
extern const FFCodec ff_pcm_dvd_encoder;
extern const FFCodec ff_pcm_dvd_decoder;
extern const FFCodec ff_pcm_f16le_decoder;
extern const FFCodec ff_pcm_f24le_decoder;
extern const FFCodec ff_pcm_f32be_encoder;
extern const FFCodec ff_pcm_f32be_decoder;
extern const FFCodec ff_pcm_f32le_encoder;
extern const FFCodec ff_pcm_f32le_decoder;
extern const FFCodec ff_pcm_f64be_encoder;
extern const FFCodec ff_pcm_f64be_decoder;
extern const FFCodec ff_pcm_f64le_encoder;
extern const FFCodec ff_pcm_f64le_decoder;
extern const FFCodec ff_pcm_lxf_decoder;
extern const FFCodec ff_pcm_mulaw_encoder;
extern const FFCodec ff_pcm_mulaw_decoder;
extern const FFCodec ff_pcm_s8_encoder;
extern const FFCodec ff_pcm_s8_decoder;
extern const FFCodec ff_pcm_s8_planar_encoder;
extern const FFCodec ff_pcm_s8_planar_decoder;
extern const FFCodec ff_pcm_s16be_encoder;
extern const FFCodec ff_pcm_s16be_decoder;
extern const FFCodec ff_pcm_s16be_planar_encoder;
extern const FFCodec ff_pcm_s16be_planar_decoder;
extern const FFCodec ff_pcm_s16le_encoder;
extern const FFCodec ff_pcm_s16le_decoder;
extern const FFCodec ff_pcm_s16le_planar_encoder;
extern const FFCodec ff_pcm_s16le_planar_decoder;
extern const FFCodec ff_pcm_s24be_encoder;
extern const FFCodec ff_pcm_s24be_decoder;
extern const FFCodec ff_pcm_s24daud_encoder;
extern const FFCodec ff_pcm_s24daud_decoder;
extern const FFCodec ff_pcm_s24le_encoder;
extern const FFCodec ff_pcm_s24le_decoder;
extern const FFCodec ff_pcm_s24le_planar_encoder;
extern const FFCodec ff_pcm_s24le_planar_decoder;
extern const FFCodec ff_pcm_s32be_encoder;
extern const FFCodec ff_pcm_s32be_decoder;
extern const FFCodec ff_pcm_s32le_encoder;
extern const FFCodec ff_pcm_s32le_decoder;
extern const FFCodec ff_pcm_s32le_planar_encoder;
extern const FFCodec ff_pcm_s32le_planar_decoder;
extern const FFCodec ff_pcm_s64be_encoder;
extern const FFCodec ff_pcm_s64be_decoder;
extern const FFCodec ff_pcm_s64le_encoder;
extern const FFCodec ff_pcm_s64le_decoder;
extern const FFCodec ff_pcm_sga_decoder;
extern const FFCodec ff_pcm_u8_encoder;
extern const FFCodec ff_pcm_u8_decoder;
extern const FFCodec ff_pcm_u16be_encoder;
extern const FFCodec ff_pcm_u16be_decoder;
extern const FFCodec ff_pcm_u16le_encoder;
extern const FFCodec ff_pcm_u16le_decoder;
extern const FFCodec ff_pcm_u24be_encoder;
extern const FFCodec ff_pcm_u24be_decoder;
extern const FFCodec ff_pcm_u24le_encoder;
extern const FFCodec ff_pcm_u24le_decoder;
extern const FFCodec ff_pcm_u32be_encoder;
extern const FFCodec ff_pcm_u32be_decoder;
extern const FFCodec ff_pcm_u32le_encoder;
extern const FFCodec ff_pcm_u32le_decoder;
extern const FFCodec ff_pcm_vidc_encoder;
extern const FFCodec ff_pcm_vidc_decoder;
lavc: add new API for iterating codecs and codec parsers Based on an unfinished patch by atomnuker.
2017-12-23 00:17:00 +02:00
/* DPCM codecs */
avcodec: add CBD2 DPCM decoder
2023-01-24 17:14:25 +02:00
extern const FFCodec ff_cbd2_dpcm_decoder;
avcodec/codec_internal: Add FFCodec, hide internal part of AVCodec Up until now, codec.h contains both public and private parts of AVCodec. This exposes the internals of AVCodec to users and leads them into the temptation of actually using them and forces us to forward-declare structures and types that users can't use at all. This commit changes this by adding a new structure FFCodec to codec_internal.h that extends AVCodec, i.e. contains the public AVCodec as first member; the private fields of AVCodec are moved to this structure, leaving codec.h clean. Reviewed-by: Anton Khirnov <anton@khirnov.net> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2022-03-16 22:09:54 +02:00
extern const FFCodec ff_derf_dpcm_decoder;
extern const FFCodec ff_gremlin_dpcm_decoder;
extern const FFCodec ff_interplay_dpcm_decoder;
extern const FFCodec ff_roq_dpcm_encoder;
extern const FFCodec ff_roq_dpcm_decoder;
extern const FFCodec ff_sdx2_dpcm_decoder;
extern const FFCodec ff_sol_dpcm_decoder;
extern const FFCodec ff_xan_dpcm_decoder;
avcodec: add WADY DPCM decoder
2023-01-21 13:21:44 +02:00
extern const FFCodec ff_wady_dpcm_decoder;
lavc: add new API for iterating codecs and codec parsers Based on an unfinished patch by atomnuker.
2017-12-23 00:17:00 +02:00
/* ADPCM codecs */
avcodec/codec_internal: Add FFCodec, hide internal part of AVCodec Up until now, codec.h contains both public and private parts of AVCodec. This exposes the internals of AVCodec to users and leads them into the temptation of actually using them and forces us to forward-declare structures and types that users can't use at all. This commit changes this by adding a new structure FFCodec to codec_internal.h that extends AVCodec, i.e. contains the public AVCodec as first member; the private fields of AVCodec are moved to this structure, leaving codec.h clean. Reviewed-by: Anton Khirnov <anton@khirnov.net> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2022-03-16 22:09:54 +02:00
extern const FFCodec ff_adpcm_4xm_decoder;
extern const FFCodec ff_adpcm_adx_encoder;
extern const FFCodec ff_adpcm_adx_decoder;
extern const FFCodec ff_adpcm_afc_decoder;
extern const FFCodec ff_adpcm_agm_decoder;
extern const FFCodec ff_adpcm_aica_decoder;
extern const FFCodec ff_adpcm_argo_decoder;
extern const FFCodec ff_adpcm_argo_encoder;
extern const FFCodec ff_adpcm_ct_decoder;
extern const FFCodec ff_adpcm_dtk_decoder;
extern const FFCodec ff_adpcm_ea_decoder;
extern const FFCodec ff_adpcm_ea_maxis_xa_decoder;
extern const FFCodec ff_adpcm_ea_r1_decoder;
extern const FFCodec ff_adpcm_ea_r2_decoder;
extern const FFCodec ff_adpcm_ea_r3_decoder;
extern const FFCodec ff_adpcm_ea_xas_decoder;
extern const FFCodec ff_adpcm_g722_encoder;
extern const FFCodec ff_adpcm_g722_decoder;
extern const FFCodec ff_adpcm_g726_encoder;
extern const FFCodec ff_adpcm_g726_decoder;
extern const FFCodec ff_adpcm_g726le_encoder;
extern const FFCodec ff_adpcm_g726le_decoder;
extern const FFCodec ff_adpcm_ima_acorn_decoder;
extern const FFCodec ff_adpcm_ima_amv_decoder;
extern const FFCodec ff_adpcm_ima_amv_encoder;
extern const FFCodec ff_adpcm_ima_alp_decoder;
extern const FFCodec ff_adpcm_ima_alp_encoder;
extern const FFCodec ff_adpcm_ima_apc_decoder;
extern const FFCodec ff_adpcm_ima_apm_decoder;
extern const FFCodec ff_adpcm_ima_apm_encoder;
extern const FFCodec ff_adpcm_ima_cunning_decoder;
extern const FFCodec ff_adpcm_ima_dat4_decoder;
extern const FFCodec ff_adpcm_ima_dk3_decoder;
extern const FFCodec ff_adpcm_ima_dk4_decoder;
extern const FFCodec ff_adpcm_ima_ea_eacs_decoder;
extern const FFCodec ff_adpcm_ima_ea_sead_decoder;
extern const FFCodec ff_adpcm_ima_iss_decoder;
extern const FFCodec ff_adpcm_ima_moflex_decoder;
extern const FFCodec ff_adpcm_ima_mtf_decoder;
extern const FFCodec ff_adpcm_ima_oki_decoder;
extern const FFCodec ff_adpcm_ima_qt_encoder;
extern const FFCodec ff_adpcm_ima_qt_decoder;
extern const FFCodec ff_adpcm_ima_rad_decoder;
extern const FFCodec ff_adpcm_ima_ssi_decoder;
extern const FFCodec ff_adpcm_ima_ssi_encoder;
extern const FFCodec ff_adpcm_ima_smjpeg_decoder;
extern const FFCodec ff_adpcm_ima_wav_encoder;
extern const FFCodec ff_adpcm_ima_wav_decoder;
extern const FFCodec ff_adpcm_ima_ws_encoder;
extern const FFCodec ff_adpcm_ima_ws_decoder;
extern const FFCodec ff_adpcm_ms_encoder;
extern const FFCodec ff_adpcm_ms_decoder;
extern const FFCodec ff_adpcm_mtaf_decoder;
extern const FFCodec ff_adpcm_psx_decoder;
extern const FFCodec ff_adpcm_sbpro_2_decoder;
extern const FFCodec ff_adpcm_sbpro_3_decoder;
extern const FFCodec ff_adpcm_sbpro_4_decoder;
extern const FFCodec ff_adpcm_swf_encoder;
extern const FFCodec ff_adpcm_swf_decoder;
extern const FFCodec ff_adpcm_thp_decoder;
extern const FFCodec ff_adpcm_thp_le_decoder;
extern const FFCodec ff_adpcm_vima_decoder;
extern const FFCodec ff_adpcm_xa_decoder;
avcodec: add ADPCM XMD decoder
2023-01-25 20:31:44 +02:00
extern const FFCodec ff_adpcm_xmd_decoder;
avcodec/codec_internal: Add FFCodec, hide internal part of AVCodec Up until now, codec.h contains both public and private parts of AVCodec. This exposes the internals of AVCodec to users and leads them into the temptation of actually using them and forces us to forward-declare structures and types that users can't use at all. This commit changes this by adding a new structure FFCodec to codec_internal.h that extends AVCodec, i.e. contains the public AVCodec as first member; the private fields of AVCodec are moved to this structure, leaving codec.h clean. Reviewed-by: Anton Khirnov <anton@khirnov.net> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2022-03-16 22:09:54 +02:00
extern const FFCodec ff_adpcm_yamaha_encoder;
extern const FFCodec ff_adpcm_yamaha_decoder;
extern const FFCodec ff_adpcm_zork_decoder;
lavc: add new API for iterating codecs and codec parsers Based on an unfinished patch by atomnuker.
2017-12-23 00:17:00 +02:00
/* subtitles */
avcodec/codec_internal: Add FFCodec, hide internal part of AVCodec Up until now, codec.h contains both public and private parts of AVCodec. This exposes the internals of AVCodec to users and leads them into the temptation of actually using them and forces us to forward-declare structures and types that users can't use at all. This commit changes this by adding a new structure FFCodec to codec_internal.h that extends AVCodec, i.e. contains the public AVCodec as first member; the private fields of AVCodec are moved to this structure, leaving codec.h clean. Reviewed-by: Anton Khirnov <anton@khirnov.net> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2022-03-16 22:09:54 +02:00
extern const FFCodec ff_ssa_encoder;
extern const FFCodec ff_ssa_decoder;
extern const FFCodec ff_ass_encoder;
extern const FFCodec ff_ass_decoder;
extern const FFCodec ff_ccaption_decoder;
extern const FFCodec ff_dvbsub_encoder;
extern const FFCodec ff_dvbsub_decoder;
extern const FFCodec ff_dvdsub_encoder;
extern const FFCodec ff_dvdsub_decoder;
extern const FFCodec ff_jacosub_decoder;
extern const FFCodec ff_microdvd_decoder;
extern const FFCodec ff_movtext_encoder;
extern const FFCodec ff_movtext_decoder;
extern const FFCodec ff_mpl2_decoder;
extern const FFCodec ff_pgssub_decoder;
extern const FFCodec ff_pjs_decoder;
extern const FFCodec ff_realtext_decoder;
extern const FFCodec ff_sami_decoder;
extern const FFCodec ff_srt_encoder;
extern const FFCodec ff_srt_decoder;
extern const FFCodec ff_stl_decoder;
extern const FFCodec ff_subrip_encoder;
extern const FFCodec ff_subrip_decoder;
extern const FFCodec ff_subviewer_decoder;
extern const FFCodec ff_subviewer1_decoder;
extern const FFCodec ff_text_encoder;
extern const FFCodec ff_text_decoder;
extern const FFCodec ff_ttml_encoder;
extern const FFCodec ff_vplayer_decoder;
extern const FFCodec ff_webvtt_encoder;
extern const FFCodec ff_webvtt_decoder;
extern const FFCodec ff_xsub_encoder;
extern const FFCodec ff_xsub_decoder;
lavc: add new API for iterating codecs and codec parsers Based on an unfinished patch by atomnuker.
2017-12-23 00:17:00 +02:00
/* external libraries */
avcodec/codec_internal: Add FFCodec, hide internal part of AVCodec Up until now, codec.h contains both public and private parts of AVCodec. This exposes the internals of AVCodec to users and leads them into the temptation of actually using them and forces us to forward-declare structures and types that users can't use at all. This commit changes this by adding a new structure FFCodec to codec_internal.h that extends AVCodec, i.e. contains the public AVCodec as first member; the private fields of AVCodec are moved to this structure, leaving codec.h clean. Reviewed-by: Anton Khirnov <anton@khirnov.net> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2022-03-16 22:09:54 +02:00
extern const FFCodec ff_aac_at_encoder;
extern const FFCodec ff_aac_at_decoder;
extern const FFCodec ff_ac3_at_decoder;
extern const FFCodec ff_adpcm_ima_qt_at_decoder;
extern const FFCodec ff_alac_at_encoder;
extern const FFCodec ff_alac_at_decoder;
extern const FFCodec ff_amr_nb_at_decoder;
extern const FFCodec ff_eac3_at_decoder;
extern const FFCodec ff_gsm_ms_at_decoder;
extern const FFCodec ff_ilbc_at_encoder;
extern const FFCodec ff_ilbc_at_decoder;
extern const FFCodec ff_mp1_at_decoder;
extern const FFCodec ff_mp2_at_decoder;
extern const FFCodec ff_mp3_at_decoder;
extern const FFCodec ff_pcm_alaw_at_encoder;
extern const FFCodec ff_pcm_alaw_at_decoder;
extern const FFCodec ff_pcm_mulaw_at_encoder;
extern const FFCodec ff_pcm_mulaw_at_decoder;
extern const FFCodec ff_qdmc_at_decoder;
extern const FFCodec ff_qdm2_at_decoder;
extern FFCodec ff_libaom_av1_encoder;
lavc/libaribcaption.c: add ARIB caption decoder using libaribcaption This patch add another ARIB caption decoder using libaribcaption external library. Unlike libaribb24, it supports 3 types of subtitle outputs: * text: plain text * ass: ASS formatted text * bitmap: bitmap image Default subtitle type is ass as same as libaribb24. Advantages compared with libaribb24 on ASS subtitle are: * Subtitle positioning. * Multi-rect subtitle: some captions are displayed at different position at a time. * More stability and reproducibility. To compile with this feature: * libaribcaption external library has to be pre-installed. https://github.com/xqq/libaribcaption * configure with `--enable-libaribcaption` option. `--enable-libaribb24` and `--enable-libaribcaption` options are not exclusive. If both enabled, libaribcaption precedes as order listed in `libavcodec/allcodecs.c`. Signed-off-by: rcombs <rcombs@rcombs.me>
2023-02-23 12:17:15 +02:00
/* preferred over libaribb24 */
extern const FFCodec ff_libaribcaption_decoder;
avcodec/codec_internal: Add FFCodec, hide internal part of AVCodec Up until now, codec.h contains both public and private parts of AVCodec. This exposes the internals of AVCodec to users and leads them into the temptation of actually using them and forces us to forward-declare structures and types that users can't use at all. This commit changes this by adding a new structure FFCodec to codec_internal.h that extends AVCodec, i.e. contains the public AVCodec as first member; the private fields of AVCodec are moved to this structure, leaving codec.h clean. Reviewed-by: Anton Khirnov <anton@khirnov.net> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2022-03-16 22:09:54 +02:00
extern const FFCodec ff_libaribb24_decoder;
extern const FFCodec ff_libcelt_decoder;
extern const FFCodec ff_libcodec2_encoder;
extern const FFCodec ff_libcodec2_decoder;
extern const FFCodec ff_libdav1d_decoder;
extern const FFCodec ff_libdavs2_decoder;
extern const FFCodec ff_libfdk_aac_encoder;
extern const FFCodec ff_libfdk_aac_decoder;
extern const FFCodec ff_libgsm_encoder;
extern const FFCodec ff_libgsm_decoder;
extern const FFCodec ff_libgsm_ms_encoder;
extern const FFCodec ff_libgsm_ms_decoder;
extern const FFCodec ff_libilbc_encoder;
extern const FFCodec ff_libilbc_decoder;
avcodec/libjxl: add Jpeg XL decoding via libjxl This commit adds decoding support to libavcodec for Jpeg XL images via the external library libjxl.
2022-04-17 15:22:34 +02:00
extern const FFCodec ff_libjxl_decoder;
avcodec/libjxl: add Jpeg XL encoding via libjxl This commit adds encoding support to libavcodec for Jpeg XL images via the external library libjxl.
2022-04-17 15:22:35 +02:00
extern const FFCodec ff_libjxl_encoder;
avcodec/codec_internal: Add FFCodec, hide internal part of AVCodec Up until now, codec.h contains both public and private parts of AVCodec. This exposes the internals of AVCodec to users and leads them into the temptation of actually using them and forces us to forward-declare structures and types that users can't use at all. This commit changes this by adding a new structure FFCodec to codec_internal.h that extends AVCodec, i.e. contains the public AVCodec as first member; the private fields of AVCodec are moved to this structure, leaving codec.h clean. Reviewed-by: Anton Khirnov <anton@khirnov.net> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2022-03-16 22:09:54 +02:00
extern const FFCodec ff_libmp3lame_encoder;
extern const FFCodec ff_libopencore_amrnb_encoder;
extern const FFCodec ff_libopencore_amrnb_decoder;
extern const FFCodec ff_libopencore_amrwb_decoder;
extern const FFCodec ff_libopenjpeg_encoder;
extern const FFCodec ff_libopus_encoder;
extern const FFCodec ff_libopus_decoder;
extern const FFCodec ff_librav1e_encoder;
extern const FFCodec ff_librsvg_decoder;
extern const FFCodec ff_libshine_encoder;
extern const FFCodec ff_libspeex_encoder;
extern const FFCodec ff_libspeex_decoder;
extern const FFCodec ff_libsvtav1_encoder;
extern const FFCodec ff_libtheora_encoder;
extern const FFCodec ff_libtwolame_encoder;
extern const FFCodec ff_libuavs3d_decoder;
extern const FFCodec ff_libvo_amrwbenc_encoder;
extern const FFCodec ff_libvorbis_encoder;
extern const FFCodec ff_libvorbis_decoder;
extern const FFCodec ff_libvpx_vp8_encoder;
extern const FFCodec ff_libvpx_vp8_decoder;
extern FFCodec ff_libvpx_vp9_encoder;
avcodec/libvpxdec: Constify VP9-decoder Possible since 8d226fb9786f34760e80e0d6b403bd63e9ac4ddd. Reviewed-by: James Zern <jzern-at-google.com@ffmpeg.org> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2023-03-12 20:05:05 +02:00
extern const FFCodec ff_libvpx_vp9_decoder;
lavc: add new API for iterating codecs and codec parsers Based on an unfinished patch by atomnuker.
2017-12-23 00:17:00 +02:00
/* preferred over libwebp */
avcodec/codec_internal: Add FFCodec, hide internal part of AVCodec Up until now, codec.h contains both public and private parts of AVCodec. This exposes the internals of AVCodec to users and leads them into the temptation of actually using them and forces us to forward-declare structures and types that users can't use at all. This commit changes this by adding a new structure FFCodec to codec_internal.h that extends AVCodec, i.e. contains the public AVCodec as first member; the private fields of AVCodec are moved to this structure, leaving codec.h clean. Reviewed-by: Anton Khirnov <anton@khirnov.net> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2022-03-16 22:09:54 +02:00
extern const FFCodec ff_libwebp_anim_encoder;
extern const FFCodec ff_libwebp_encoder;
extern const FFCodec ff_libx262_encoder;
avcodec: Constify AVCodecs Given that the AVCodec.next pointer has now been removed, most of the AVCodecs are not modified at all any more and can therefore be made const (as this patch does); the only exceptions are the very few codecs for external libraries that have a init_static_data callback. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com> Signed-off-by: James Almer <jamrial@gmail.com>
2021-02-25 11:50:26 +02:00
#if CONFIG_LIBX264_ENCODER
#include <x264.h>
#if X264_BUILD < 153
avcodec/allcodecs: Don't include libx264 twice in the list of codecs Since a247ac640df3da573cd661065bf53f37863e2b46, allcodecs.c contained two lines that matched the regex used by find_filters_extern in configure; as a result, libx264 appeared twice the list of codecs (if enabled). Fix this by using only one matching line by adding a preprocessor define for the part that differed in the two old lines: The const qualifier. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2021-05-11 03:14:30 +02:00
#define LIBX264_CONST
avcodec: Constify AVCodecs Given that the AVCodec.next pointer has now been removed, most of the AVCodecs are not modified at all any more and can therefore be made const (as this patch does); the only exceptions are the very few codecs for external libraries that have a init_static_data callback. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com> Signed-off-by: James Almer <jamrial@gmail.com>
2021-02-25 11:50:26 +02:00
#else
avcodec/allcodecs: Don't include libx264 twice in the list of codecs Since a247ac640df3da573cd661065bf53f37863e2b46, allcodecs.c contained two lines that matched the regex used by find_filters_extern in configure; as a result, libx264 appeared twice the list of codecs (if enabled). Fix this by using only one matching line by adding a preprocessor define for the part that differed in the two old lines: The const qualifier. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2021-05-11 03:14:30 +02:00
#define LIBX264_CONST const
avcodec: Constify AVCodecs Given that the AVCodec.next pointer has now been removed, most of the AVCodecs are not modified at all any more and can therefore be made const (as this patch does); the only exceptions are the very few codecs for external libraries that have a init_static_data callback. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com> Signed-off-by: James Almer <jamrial@gmail.com>
2021-02-25 11:50:26 +02:00
#endif
avcodec/codec_internal: Add FFCodec, hide internal part of AVCodec Up until now, codec.h contains both public and private parts of AVCodec. This exposes the internals of AVCodec to users and leads them into the temptation of actually using them and forces us to forward-declare structures and types that users can't use at all. This commit changes this by adding a new structure FFCodec to codec_internal.h that extends AVCodec, i.e. contains the public AVCodec as first member; the private fields of AVCodec are moved to this structure, leaving codec.h clean. Reviewed-by: Anton Khirnov <anton@khirnov.net> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2022-03-16 22:09:54 +02:00
extern LIBX264_CONST FFCodec ff_libx264_encoder;
avcodec: Constify AVCodecs Given that the AVCodec.next pointer has now been removed, most of the AVCodecs are not modified at all any more and can therefore be made const (as this patch does); the only exceptions are the very few codecs for external libraries that have a init_static_data callback. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com> Signed-off-by: James Almer <jamrial@gmail.com>
2021-02-25 11:50:26 +02:00
#endif
avcodec/codec_internal: Add FFCodec, hide internal part of AVCodec Up until now, codec.h contains both public and private parts of AVCodec. This exposes the internals of AVCodec to users and leads them into the temptation of actually using them and forces us to forward-declare structures and types that users can't use at all. This commit changes this by adding a new structure FFCodec to codec_internal.h that extends AVCodec, i.e. contains the public AVCodec as first member; the private fields of AVCodec are moved to this structure, leaving codec.h clean. Reviewed-by: Anton Khirnov <anton@khirnov.net> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2022-03-16 22:09:54 +02:00
extern const FFCodec ff_libx264rgb_encoder;
extern FFCodec ff_libx265_encoder;
avcodec/evc_encoder: Provided support for EVC encoder - Added EVC encoder wrapper - Changes in project configuration file and libavcodec Makefile - Added documentation for xeve wrapper Signed-off-by: Dawid Kozinski <d.kozinski@samsung.com> Signed-off-by: James Almer <jamrial@gmail.com>
2023-09-19 13:34:21 +02:00
extern const FFCodec ff_libxeve_encoder;
avcodec/evc_decoder: Provided support for EVC decoder - Added EVC decoder wrapper - Changes in project configuration file and libavcodec Makefile - Added documentation for xevd wrapper Signed-off-by: Dawid Kozinski <d.kozinski@samsung.com> Signed-off-by: James Almer <jamrial@gmail.com>
2023-09-19 13:34:58 +02:00
extern const FFCodec ff_libxevd_decoder;
avcodec/codec_internal: Add FFCodec, hide internal part of AVCodec Up until now, codec.h contains both public and private parts of AVCodec. This exposes the internals of AVCodec to users and leads them into the temptation of actually using them and forces us to forward-declare structures and types that users can't use at all. This commit changes this by adding a new structure FFCodec to codec_internal.h that extends AVCodec, i.e. contains the public AVCodec as first member; the private fields of AVCodec are moved to this structure, leaving codec.h clean. Reviewed-by: Anton Khirnov <anton@khirnov.net> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2022-03-16 22:09:54 +02:00
extern const FFCodec ff_libxavs_encoder;
extern const FFCodec ff_libxavs2_encoder;
extern const FFCodec ff_libxvid_encoder;
extern const FFCodec ff_libzvbi_teletext_decoder;
lavc: add new API for iterating codecs and codec parsers Based on an unfinished patch by atomnuker.
2017-12-23 00:17:00 +02:00
/* text */
avcodec/codec_internal: Add FFCodec, hide internal part of AVCodec Up until now, codec.h contains both public and private parts of AVCodec. This exposes the internals of AVCodec to users and leads them into the temptation of actually using them and forces us to forward-declare structures and types that users can't use at all. This commit changes this by adding a new structure FFCodec to codec_internal.h that extends AVCodec, i.e. contains the public AVCodec as first member; the private fields of AVCodec are moved to this structure, leaving codec.h clean. Reviewed-by: Anton Khirnov <anton@khirnov.net> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2022-03-16 22:09:54 +02:00
extern const FFCodec ff_bintext_decoder;
extern const FFCodec ff_xbin_decoder;
extern const FFCodec ff_idf_decoder;
cleanup the #ifdef mess in encoder/decoder/parser registration Originally committed as revision 7182 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-29 01:55:24 +02:00
lavc: add new API for iterating codecs and codec parsers Based on an unfinished patch by atomnuker.
2017-12-23 00:17:00 +02:00
/* external libraries, that shouldn't be used by default if one of the
* above is available */
avcodec/codec_internal: Add FFCodec, hide internal part of AVCodec Up until now, codec.h contains both public and private parts of AVCodec. This exposes the internals of AVCodec to users and leads them into the temptation of actually using them and forces us to forward-declare structures and types that users can't use at all. This commit changes this by adding a new structure FFCodec to codec_internal.h that extends AVCodec, i.e. contains the public AVCodec as first member; the private fields of AVCodec are moved to this structure, leaving codec.h clean. Reviewed-by: Anton Khirnov <anton@khirnov.net> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2022-03-16 22:09:54 +02:00
extern const FFCodec ff_aac_mf_encoder;
extern const FFCodec ff_ac3_mf_encoder;
extern const FFCodec ff_h263_v4l2m2m_encoder;
extern const FFCodec ff_libaom_av1_decoder;
avcodec: add AV1 hardware accelerated decoder This AV1 decoder is currently only used for hardware accelerated decoding. It can be extended into a native decoder in the future, so set its name to "av1" and temporarily give it the lowest priority in the codec list. Signed-off-by: Fei Wang <fei.w.wang@intel.com> Signed-off-by: James Almer <jamrial@gmail.com>
2020-09-09 05:39:55 +02:00
/* hwaccel hooks only, so prefer external decoders */
avcodec/codec_internal: Add FFCodec, hide internal part of AVCodec Up until now, codec.h contains both public and private parts of AVCodec. This exposes the internals of AVCodec to users and leads them into the temptation of actually using them and forces us to forward-declare structures and types that users can't use at all. This commit changes this by adding a new structure FFCodec to codec_internal.h that extends AVCodec, i.e. contains the public AVCodec as first member; the private fields of AVCodec are moved to this structure, leaving codec.h clean. Reviewed-by: Anton Khirnov <anton@khirnov.net> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2022-03-16 22:09:54 +02:00
extern const FFCodec ff_av1_decoder;
extern const FFCodec ff_av1_cuvid_decoder;
avcodec/mediacodecdec: add AV1 decoding support Signed-off-by: Zhao Zhili <zhilizhao@tencent.com>
2022-12-19 14:45:40 +02:00
extern const FFCodec ff_av1_mediacodec_decoder;
avcodec/mediacodec: Add AV1 encoder Connected FFmpeg to Mediacodec AV1 encoder Signed-off-by: Samuel Mira <samuel.mira@qt.io> Signed-off-by: Zhao Zhili <zhilizhao@tencent.com>
2023-04-25 18:37:05 +02:00
extern const FFCodec ff_av1_mediacodec_encoder;
avcodec/nvenc: add AV1 encoding support The encoder seems to be trading blows with hevc_nvenc. In terms of quality at low bitrate cbr settings, it seems to outperform it even. It produces fewer artifacts and the ones it does produce are less jarring to my perception. At higher bitrates I had a hard time finding differences between the two encoders in terms of subjective visual quality. Using the 'slow' preset, av1_nvenc outperformed hevc_nvenc in terms of encoding speed by 75% to 100% while performing above tests. Needless to say, it always massively outperformed h264_nvenc in terms of quality for a given bitrate, while also being slightly faster.
2022-11-05 22:17:37 +02:00
extern const FFCodec ff_av1_nvenc_encoder;
avcodec/codec_internal: Add FFCodec, hide internal part of AVCodec Up until now, codec.h contains both public and private parts of AVCodec. This exposes the internals of AVCodec to users and leads them into the temptation of actually using them and forces us to forward-declare structures and types that users can't use at all. This commit changes this by adding a new structure FFCodec to codec_internal.h that extends AVCodec, i.e. contains the public AVCodec as first member; the private fields of AVCodec are moved to this structure, leaving codec.h clean. Reviewed-by: Anton Khirnov <anton@khirnov.net> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2022-03-16 22:09:54 +02:00
extern const FFCodec ff_av1_qsv_decoder;
libavcodec/qsvenc_av1: add av1_qsv encoder It is available only when libvpl is enabled. MSDK doesn't support av1 encoding. sample command: ffmpeg -f rawvideo -pix_fmt nv12 -s 1920x1080 -i input.yuv \ -c:v av1_qsv output.ivf Signed-off-by: Wenbin Chen <wenbin.chen@intel.com> Signed-off-by: Haihao Xiang <haihao.xiang@intel.com>
2022-10-13 10:25:23 +02:00
extern const FFCodec ff_av1_qsv_encoder;
libavcodec/amfenc: add AV1 encoding support Tested-by: Jean-Baptiste Kempf <jb@videolan.org>
2022-12-20 17:20:38 +02:00
extern const FFCodec ff_av1_amf_encoder;
lavc/vaapi_encode: Add VAAPI AV1 encoder Signed-off-by: Fei Wang <fei.w.wang@intel.com> Acked-by: Neal Gompa <ngompa13@gmail.com>
2023-09-11 09:52:31 +02:00
extern const FFCodec ff_av1_vaapi_encoder;
avcodec/codec_internal: Add FFCodec, hide internal part of AVCodec Up until now, codec.h contains both public and private parts of AVCodec. This exposes the internals of AVCodec to users and leads them into the temptation of actually using them and forces us to forward-declare structures and types that users can't use at all. This commit changes this by adding a new structure FFCodec to codec_internal.h that extends AVCodec, i.e. contains the public AVCodec as first member; the private fields of AVCodec are moved to this structure, leaving codec.h clean. Reviewed-by: Anton Khirnov <anton@khirnov.net> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2022-03-16 22:09:54 +02:00
extern const FFCodec ff_libopenh264_encoder;
extern const FFCodec ff_libopenh264_decoder;
extern const FFCodec ff_h264_amf_encoder;
extern const FFCodec ff_h264_cuvid_decoder;
extern const FFCodec ff_h264_mf_encoder;
extern const FFCodec ff_h264_nvenc_encoder;
extern const FFCodec ff_h264_omx_encoder;
extern const FFCodec ff_h264_qsv_encoder;
extern const FFCodec ff_h264_v4l2m2m_encoder;
extern const FFCodec ff_h264_vaapi_encoder;
extern const FFCodec ff_h264_videotoolbox_encoder;
extern const FFCodec ff_hevc_amf_encoder;
extern const FFCodec ff_hevc_cuvid_decoder;
extern const FFCodec ff_hevc_mediacodec_decoder;
avcodec: add MediaCodec encoder Signed-off-by: Zhao Zhili <zhilizhao@tencent.com>
2022-10-17 18:23:08 +02:00
extern const FFCodec ff_hevc_mediacodec_encoder;
avcodec/codec_internal: Add FFCodec, hide internal part of AVCodec Up until now, codec.h contains both public and private parts of AVCodec. This exposes the internals of AVCodec to users and leads them into the temptation of actually using them and forces us to forward-declare structures and types that users can't use at all. This commit changes this by adding a new structure FFCodec to codec_internal.h that extends AVCodec, i.e. contains the public AVCodec as first member; the private fields of AVCodec are moved to this structure, leaving codec.h clean. Reviewed-by: Anton Khirnov <anton@khirnov.net> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2022-03-16 22:09:54 +02:00
extern const FFCodec ff_hevc_mf_encoder;
extern const FFCodec ff_hevc_nvenc_encoder;
extern const FFCodec ff_hevc_qsv_encoder;
extern const FFCodec ff_hevc_v4l2m2m_encoder;
extern const FFCodec ff_hevc_vaapi_encoder;
extern const FFCodec ff_hevc_videotoolbox_encoder;
extern const FFCodec ff_libkvazaar_encoder;
extern const FFCodec ff_mjpeg_cuvid_decoder;
extern const FFCodec ff_mjpeg_qsv_encoder;
extern const FFCodec ff_mjpeg_qsv_decoder;
extern const FFCodec ff_mjpeg_vaapi_encoder;
extern const FFCodec ff_mp3_mf_encoder;
extern const FFCodec ff_mpeg1_cuvid_decoder;
extern const FFCodec ff_mpeg2_cuvid_decoder;
extern const FFCodec ff_mpeg2_qsv_encoder;
extern const FFCodec ff_mpeg2_vaapi_encoder;
extern const FFCodec ff_mpeg4_cuvid_decoder;
extern const FFCodec ff_mpeg4_mediacodec_decoder;
avcodec/mediacodec: add mpeg4 encoder This patch will add MPEG4 encoder using Android Mediacodec Signed-off-by: Samuel Mira <samuel.mira@qt.io<mailto:samuel.mira@qt.io>> Signed-off-by: Zhao Zhili <zhilizhao@tencent.com>
2023-03-27 17:21:27 +02:00
extern const FFCodec ff_mpeg4_mediacodec_encoder;
avcodec/codec_internal: Add FFCodec, hide internal part of AVCodec Up until now, codec.h contains both public and private parts of AVCodec. This exposes the internals of AVCodec to users and leads them into the temptation of actually using them and forces us to forward-declare structures and types that users can't use at all. This commit changes this by adding a new structure FFCodec to codec_internal.h that extends AVCodec, i.e. contains the public AVCodec as first member; the private fields of AVCodec are moved to this structure, leaving codec.h clean. Reviewed-by: Anton Khirnov <anton@khirnov.net> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2022-03-16 22:09:54 +02:00
extern const FFCodec ff_mpeg4_omx_encoder;
extern const FFCodec ff_mpeg4_v4l2m2m_encoder;
extern const FFCodec ff_prores_videotoolbox_encoder;
extern const FFCodec ff_vc1_cuvid_decoder;
extern const FFCodec ff_vp8_cuvid_decoder;
extern const FFCodec ff_vp8_mediacodec_decoder;
avcodec/mediacodec: Add VP8 encoder Connected FFmpeg to Mediacodec VP8 encoder. Signed-off-by: Samuel Mira <samuel.mira@qt.io> Signed-off-by: Zhao Zhili <zhilizhao@tencent.com>
2023-04-19 22:29:18 +02:00
extern const FFCodec ff_vp8_mediacodec_encoder;
avcodec/codec_internal: Add FFCodec, hide internal part of AVCodec Up until now, codec.h contains both public and private parts of AVCodec. This exposes the internals of AVCodec to users and leads them into the temptation of actually using them and forces us to forward-declare structures and types that users can't use at all. This commit changes this by adding a new structure FFCodec to codec_internal.h that extends AVCodec, i.e. contains the public AVCodec as first member; the private fields of AVCodec are moved to this structure, leaving codec.h clean. Reviewed-by: Anton Khirnov <anton@khirnov.net> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2022-03-16 22:09:54 +02:00
extern const FFCodec ff_vp8_qsv_decoder;
extern const FFCodec ff_vp8_v4l2m2m_encoder;
extern const FFCodec ff_vp8_vaapi_encoder;
extern const FFCodec ff_vp9_cuvid_decoder;
extern const FFCodec ff_vp9_mediacodec_decoder;
avcodec/mediacodec: add vp9 encoder using mediacodec The only encoders avaliable using mediacodec were h264 and hevc. This patch adds the vp9 encoder. Signed-off-by: Samuel Mira <samuel.mira@qt.io<mailto:samuel.mira@qt.io>> Signed-off-by: Zhao Zhili <zhilizhao@tencent.com>
2023-03-27 17:21:34 +02:00
extern const FFCodec ff_vp9_mediacodec_encoder;
avcodec/codec_internal: Add FFCodec, hide internal part of AVCodec Up until now, codec.h contains both public and private parts of AVCodec. This exposes the internals of AVCodec to users and leads them into the temptation of actually using them and forces us to forward-declare structures and types that users can't use at all. This commit changes this by adding a new structure FFCodec to codec_internal.h that extends AVCodec, i.e. contains the public AVCodec as first member; the private fields of AVCodec are moved to this structure, leaving codec.h clean. Reviewed-by: Anton Khirnov <anton@khirnov.net> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2022-03-16 22:09:54 +02:00
extern const FFCodec ff_vp9_qsv_decoder;
extern const FFCodec ff_vp9_vaapi_encoder;
extern const FFCodec ff_vp9_qsv_encoder;
lavc: add new API for iterating codecs and codec parsers Based on an unfinished patch by atomnuker.
2017-12-23 00:17:00 +02:00
lavc: add null codecs They discard all input without ever returning any output. Useful for development.
2023-01-27 19:41:40 +02:00
// null codecs
extern const FFCodec ff_vnull_decoder;
extern const FFCodec ff_vnull_encoder;
extern const FFCodec ff_anull_decoder;
extern const FFCodec ff_anull_encoder;
avcodec: Disable new iterate API for ossfuzz A few days ago ossfuzz stoped testing new FFmpeg as it run out of diskspacee https://oss-fuzz-build-logs.storage.googleapis.com/index.html An alternative would be to revert the API. This changes for example -rwxr-x--- 1 michael michael 144803654 May 14 12:54 tools/target_dec_ac3_fixed_fuzzer* to -rwxr-x--- 1 michael michael 30333852 May 14 12:51 tools/target_dec_ac3_fixed_fuzzer* Which should massively decrease space requirements Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2018-05-14 12:43:59 +02:00
// The iterate API is not usable with ossfuzz due to the excessive size of binaries created
#if CONFIG_OSSFUZZ
avcodec/codec_internal: Add FFCodec, hide internal part of AVCodec Up until now, codec.h contains both public and private parts of AVCodec. This exposes the internals of AVCodec to users and leads them into the temptation of actually using them and forces us to forward-declare structures and types that users can't use at all. This commit changes this by adding a new structure FFCodec to codec_internal.h that extends AVCodec, i.e. contains the public AVCodec as first member; the private fields of AVCodec are moved to this structure, leaving codec.h clean. Reviewed-by: Anton Khirnov <anton@khirnov.net> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2022-03-16 22:09:54 +02:00
const FFCodec * codec_list[] = {
tools/target_dec_fuzzer: enable mjpeg for tiff or tdsc This is needed for fuzzing tiff/tdsc and should increase coverage Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2020-02-07 14:59:15 +02:00
NULL,
avcodec/allcodecs: Provide empty codec_list in allcodecs when ossfuzz is used The last workaround is not sufficient to make oss fuzz work with the iterate API as it did not provide a FFmpeg that external libs can be linked to. This patch does not fully restore the pre iterate functionality. My attempts to do this have so far failed. The problem with this solution is that it renders the fuzzers virtual system ffmpeg (libs) non functional. Which differs from a real system compared to the virtual system tested by the fuzzer. It should theoretically not matter as the system ffmpeg wouldnt be used. But with more cases being fuzzed we likely will hit a case where a external lib is involved and it does matter ... Working around this may be possible with weak symbols but so far my attempts failed Alternatively multiple ffmpeg could be built, this becomes messy though quickly as they need to be all linked together. That is we need a FFmpeg that has the iterate API modified so it can work with the resources available to ossfuzz. And at the same time we need a ffmpeg that has its full functionality for any external libs which use ffmpeg and are used by ffmpeg. Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2018-05-28 02:37:48 +02:00
NULL,
NULL
};
avcodec: Disable new iterate API for ossfuzz A few days ago ossfuzz stoped testing new FFmpeg as it run out of diskspacee https://oss-fuzz-build-logs.storage.googleapis.com/index.html An alternative would be to revert the API. This changes for example -rwxr-x--- 1 michael michael 144803654 May 14 12:54 tools/target_dec_ac3_fixed_fuzzer* to -rwxr-x--- 1 michael michael 30333852 May 14 12:51 tools/target_dec_ac3_fixed_fuzzer* Which should massively decrease space requirements Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2018-05-14 12:43:59 +02:00
#else
lavc: add new API for iterating codecs and codec parsers Based on an unfinished patch by atomnuker.
2017-12-23 00:17:00 +02:00
#include "libavcodec/codec_list.c"
avcodec: Disable new iterate API for ossfuzz A few days ago ossfuzz stoped testing new FFmpeg as it run out of diskspacee https://oss-fuzz-build-logs.storage.googleapis.com/index.html An alternative would be to revert the API. This changes for example -rwxr-x--- 1 michael michael 144803654 May 14 12:54 tools/target_dec_ac3_fixed_fuzzer* to -rwxr-x--- 1 michael michael 30333852 May 14 12:51 tools/target_dec_ac3_fixed_fuzzer* Which should massively decrease space requirements Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2018-05-14 12:43:59 +02:00
#endif
lavc: add new API for iterating codecs and codec parsers Based on an unfinished patch by atomnuker.
2017-12-23 00:17:00 +02:00
static AVOnce av_codec_static_init = AV_ONCE_INIT;
static void av_codec_init_static(void)
{
for (int i = 0; codec_list[i]; i++) {
if (codec_list[i]->init_static_data)
avcodec/codec_internal: Add FFCodec, hide internal part of AVCodec Up until now, codec.h contains both public and private parts of AVCodec. This exposes the internals of AVCodec to users and leads them into the temptation of actually using them and forces us to forward-declare structures and types that users can't use at all. This commit changes this by adding a new structure FFCodec to codec_internal.h that extends AVCodec, i.e. contains the public AVCodec as first member; the private fields of AVCodec are moved to this structure, leaving codec.h clean. Reviewed-by: Anton Khirnov <anton@khirnov.net> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2022-03-16 22:09:54 +02:00
codec_list[i]->init_static_data((FFCodec*)codec_list[i]);
cosmetics: Prettyprint codec/format/filter registration files
2012-12-25 17:29:39 +03:00
}
lavc: add new API for iterating codecs and codec parsers Based on an unfinished patch by atomnuker.
2017-12-23 00:17:00 +02:00
}
const AVCodec *av_codec_iterate(void **opaque)
{
uintptr_t i = (uintptr_t)*opaque;
avcodec/codec_internal: Add FFCodec, hide internal part of AVCodec Up until now, codec.h contains both public and private parts of AVCodec. This exposes the internals of AVCodec to users and leads them into the temptation of actually using them and forces us to forward-declare structures and types that users can't use at all. This commit changes this by adding a new structure FFCodec to codec_internal.h that extends AVCodec, i.e. contains the public AVCodec as first member; the private fields of AVCodec are moved to this structure, leaving codec.h clean. Reviewed-by: Anton Khirnov <anton@khirnov.net> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2022-03-16 22:09:54 +02:00
const FFCodec *c = codec_list[i];
lavc: add new API for iterating codecs and codec parsers Based on an unfinished patch by atomnuker.
2017-12-23 00:17:00 +02:00
ff_thread_once(&av_codec_static_init, av_codec_init_static);
avcodec/allcodecs: Dont play with NULLs Fixes: member access within null pointer of type 'const FFCodec' (aka 'const struct FFCodec') Fixes: 45726/clusterfuzz-testcase-minimized-ffmpeg_DEMUXER_fuzzer-6554445419249664 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Reviewed-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2022-03-21 22:19:43 +02:00
if (c) {
lavc: add new API for iterating codecs and codec parsers Based on an unfinished patch by atomnuker.
2017-12-23 00:17:00 +02:00
*opaque = (void*)(i + 1);
avcodec/allcodecs: Dont play with NULLs Fixes: member access within null pointer of type 'const FFCodec' (aka 'const struct FFCodec') Fixes: 45726/clusterfuzz-testcase-minimized-ffmpeg_DEMUXER_fuzzer-6554445419249664 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Reviewed-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2022-03-21 22:19:43 +02:00
return &c->p;
}
return NULL;
lavc: add new API for iterating codecs and codec parsers Based on an unfinished patch by atomnuker.
2017-12-23 00:17:00 +02:00
}
cosmetics: Prettyprint codec/format/filter registration files
2012-12-25 17:29:39 +03:00
lavc: add new API for iterating codecs and codec parsers Based on an unfinished patch by atomnuker.
2017-12-23 00:17:00 +02:00
static enum AVCodecID remap_deprecated_codec_id(enum AVCodecID id)
{
switch(id){
//This is for future deprecatec codec ids, its empty since
//last major bump but will fill up again over time, please don't remove it
default : return id;
}
}
avcodec/codec, allcodecs: Constify the AVCodec API Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com> Signed-off-by: James Almer <jamrial@gmail.com>
2021-02-25 08:45:51 +02:00
static const AVCodec *find_codec(enum AVCodecID id, int (*x)(const AVCodec *))
lavc: add new API for iterating codecs and codec parsers Based on an unfinished patch by atomnuker.
2017-12-23 00:17:00 +02:00
{
const AVCodec *p, *experimental = NULL;
void *i = 0;
id = remap_deprecated_codec_id(id);
while ((p = av_codec_iterate(&i))) {
if (!x(p))
continue;
if (p->id == id) {
if (p->capabilities & AV_CODEC_CAP_EXPERIMENTAL && !experimental) {
experimental = p;
} else
avcodec/codec, allcodecs: Constify the AVCodec API Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com> Signed-off-by: James Almer <jamrial@gmail.com>
2021-02-25 08:45:51 +02:00
return p;
lavc: add new API for iterating codecs and codec parsers Based on an unfinished patch by atomnuker.
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}
}
avcodec/codec, allcodecs: Constify the AVCodec API Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com> Signed-off-by: James Almer <jamrial@gmail.com>
2021-02-25 08:45:51 +02:00
return experimental;
lavc: add new API for iterating codecs and codec parsers Based on an unfinished patch by atomnuker.
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}
avcodec/codec, allcodecs: Constify the AVCodec API Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com> Signed-off-by: James Almer <jamrial@gmail.com>
2021-02-25 08:45:51 +02:00
const AVCodec *avcodec_find_encoder(enum AVCodecID id)
lavc: add new API for iterating codecs and codec parsers Based on an unfinished patch by atomnuker.
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{
return find_codec(id, av_codec_is_encoder);
}
avcodec/codec, allcodecs: Constify the AVCodec API Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com> Signed-off-by: James Almer <jamrial@gmail.com>
2021-02-25 08:45:51 +02:00
const AVCodec *avcodec_find_decoder(enum AVCodecID id)
lavc: add new API for iterating codecs and codec parsers Based on an unfinished patch by atomnuker.
2017-12-23 00:17:00 +02:00
{
return find_codec(id, av_codec_is_decoder);
}
avcodec/allcodecs: make avcodec_register_all thread safe use ff_thread_once Suggested-by: wm4 <nfxjfg@googlemail.com> Signed-off-by: Muhammad Faiz <mfcc64@gmail.com>
2017-03-07 10:51:12 +02:00
avcodec/codec, allcodecs: Constify the AVCodec API Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com> Signed-off-by: James Almer <jamrial@gmail.com>
2021-02-25 08:45:51 +02:00
static const AVCodec *find_codec_by_name(const char *name, int (*x)(const AVCodec *))
lavc: add new API for iterating codecs and codec parsers Based on an unfinished patch by atomnuker.
2017-12-23 00:17:00 +02:00
{
void *i = 0;
const AVCodec *p;
if (!name)
return NULL;
while ((p = av_codec_iterate(&i))) {
if (!x(p))
continue;
if (strcmp(name, p->name) == 0)
avcodec/codec, allcodecs: Constify the AVCodec API Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com> Signed-off-by: James Almer <jamrial@gmail.com>
2021-02-25 08:45:51 +02:00
return p;
lavc: add new API for iterating codecs and codec parsers Based on an unfinished patch by atomnuker.
2017-12-23 00:17:00 +02:00
}
return NULL;
}
avcodec/codec, allcodecs: Constify the AVCodec API Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com> Signed-off-by: James Almer <jamrial@gmail.com>
2021-02-25 08:45:51 +02:00
const AVCodec *avcodec_find_encoder_by_name(const char *name)
lavc: add new API for iterating codecs and codec parsers Based on an unfinished patch by atomnuker.
2017-12-23 00:17:00 +02:00
{
return find_codec_by_name(name, av_codec_is_encoder);
}
avcodec/codec, allcodecs: Constify the AVCodec API Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com> Signed-off-by: James Almer <jamrial@gmail.com>
2021-02-25 08:45:51 +02:00
const AVCodec *avcodec_find_decoder_by_name(const char *name)
lavc: add new API for iterating codecs and codec parsers Based on an unfinished patch by atomnuker.
2017-12-23 00:17:00 +02:00
{
return find_codec_by_name(name, av_codec_is_decoder);
avcodec/allcodecs: make avcodec_register_all thread safe use ff_thread_once Suggested-by: wm4 <nfxjfg@googlemail.com> Signed-off-by: Muhammad Faiz <mfcc64@gmail.com>
2017-03-07 10:51:12 +02:00
}
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