| Line | Branch | Exec | Source |
|---|---|---|---|
| 1 | /* | ||
| 2 | * This file is part of FFmpeg. | ||
| 3 | * | ||
| 4 | * FFmpeg is free software; you can redistribute it and/or | ||
| 5 | * modify it under the terms of the GNU Lesser General Public | ||
| 6 | * License as published by the Free Software Foundation; either | ||
| 7 | * version 2.1 of the License, or (at your option) any later version. | ||
| 8 | * | ||
| 9 | * FFmpeg is distributed in the hope that it will be useful, | ||
| 10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
| 11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | ||
| 12 | * Lesser General Public License for more details. | ||
| 13 | * | ||
| 14 | * You should have received a copy of the GNU Lesser General Public | ||
| 15 | * License along with FFmpeg; if not, write to the Free Software | ||
| 16 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA | ||
| 17 | */ | ||
| 18 | |||
| 19 | #include <stdint.h> | ||
| 20 | #include <string.h> | ||
| 21 | |||
| 22 | #include "libavutil/log.h" | ||
| 23 | |||
| 24 | #include "bsf.h" | ||
| 25 | #include "bsf_internal.h" | ||
| 26 | |||
| 27 | extern const FFBitStreamFilter ff_aac_adtstoasc_bsf; | ||
| 28 | extern const FFBitStreamFilter ff_apv_metadata_bsf; | ||
| 29 | extern const FFBitStreamFilter ff_av1_frame_merge_bsf; | ||
| 30 | extern const FFBitStreamFilter ff_av1_frame_split_bsf; | ||
| 31 | extern const FFBitStreamFilter ff_av1_metadata_bsf; | ||
| 32 | extern const FFBitStreamFilter ff_chomp_bsf; | ||
| 33 | extern const FFBitStreamFilter ff_dump_extradata_bsf; | ||
| 34 | extern const FFBitStreamFilter ff_dca_core_bsf; | ||
| 35 | extern const FFBitStreamFilter ff_dovi_rpu_bsf; | ||
| 36 | extern const FFBitStreamFilter ff_dts2pts_bsf; | ||
| 37 | extern const FFBitStreamFilter ff_dv_error_marker_bsf; | ||
| 38 | extern const FFBitStreamFilter ff_eac3_core_bsf; | ||
| 39 | extern const FFBitStreamFilter ff_evc_frame_merge_bsf; | ||
| 40 | extern const FFBitStreamFilter ff_extract_extradata_bsf; | ||
| 41 | extern const FFBitStreamFilter ff_filter_units_bsf; | ||
| 42 | extern const FFBitStreamFilter ff_h264_metadata_bsf; | ||
| 43 | extern const FFBitStreamFilter ff_h264_mp4toannexb_bsf; | ||
| 44 | extern const FFBitStreamFilter ff_h264_redundant_pps_bsf; | ||
| 45 | extern const FFBitStreamFilter ff_hapqa_extract_bsf; | ||
| 46 | extern const FFBitStreamFilter ff_hevc_metadata_bsf; | ||
| 47 | extern const FFBitStreamFilter ff_hevc_mp4toannexb_bsf; | ||
| 48 | extern const FFBitStreamFilter ff_imx_dump_header_bsf; | ||
| 49 | extern const FFBitStreamFilter ff_media100_to_mjpegb_bsf; | ||
| 50 | extern const FFBitStreamFilter ff_mjpeg2jpeg_bsf; | ||
| 51 | extern const FFBitStreamFilter ff_mjpega_dump_header_bsf; | ||
| 52 | extern const FFBitStreamFilter ff_mpeg2_metadata_bsf; | ||
| 53 | extern const FFBitStreamFilter ff_mpeg4_unpack_bframes_bsf; | ||
| 54 | extern const FFBitStreamFilter ff_mov2textsub_bsf; | ||
| 55 | extern const FFBitStreamFilter ff_noise_bsf; | ||
| 56 | extern const FFBitStreamFilter ff_null_bsf; | ||
| 57 | extern const FFBitStreamFilter ff_opus_metadata_bsf; | ||
| 58 | extern const FFBitStreamFilter ff_pcm_rechunk_bsf; | ||
| 59 | extern const FFBitStreamFilter ff_pgs_frame_merge_bsf; | ||
| 60 | extern const FFBitStreamFilter ff_prores_metadata_bsf; | ||
| 61 | extern const FFBitStreamFilter ff_remove_extradata_bsf; | ||
| 62 | extern const FFBitStreamFilter ff_setts_bsf; | ||
| 63 | extern const FFBitStreamFilter ff_showinfo_bsf; | ||
| 64 | extern const FFBitStreamFilter ff_text2movsub_bsf; | ||
| 65 | extern const FFBitStreamFilter ff_trace_headers_bsf; | ||
| 66 | extern const FFBitStreamFilter ff_truehd_core_bsf; | ||
| 67 | extern const FFBitStreamFilter ff_vp9_metadata_bsf; | ||
| 68 | extern const FFBitStreamFilter ff_vp9_raw_reorder_bsf; | ||
| 69 | extern const FFBitStreamFilter ff_vp9_superframe_bsf; | ||
| 70 | extern const FFBitStreamFilter ff_vp9_superframe_split_bsf; | ||
| 71 | extern const FFBitStreamFilter ff_vvc_metadata_bsf; | ||
| 72 | extern const FFBitStreamFilter ff_vvc_mp4toannexb_bsf; | ||
| 73 | |||
| 74 | #include "libavcodec/bsf_list.c" | ||
| 75 | |||
| 76 | 255469 | const AVBitStreamFilter *av_bsf_iterate(void **opaque) | |
| 77 | { | ||
| 78 | 255469 | uintptr_t i = (uintptr_t) * opaque; | |
| 79 | 255469 | const FFBitStreamFilter *f = bitstream_filters[i]; | |
| 80 | |||
| 81 |
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255469 | if (f) { |
| 82 | 255469 | *opaque = (void *)(i + 1); | |
| 83 | 255469 | return &f->p; | |
| 84 | } | ||
| 85 | ✗ | return NULL; | |
| 86 | } | ||
| 87 | |||
| 88 | 17033 | const AVBitStreamFilter *av_bsf_get_by_name(const char *name) | |
| 89 | { | ||
| 90 | 17033 | const AVBitStreamFilter *f = NULL; | |
| 91 | 17033 | void *i = 0; | |
| 92 | |||
| 93 |
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17033 | if (!name) |
| 94 | ✗ | return NULL; | |
| 95 | |||
| 96 |
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255469 | while ((f = av_bsf_iterate(&i))) { |
| 97 |
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255469 | if (!strcmp(f->name, name)) |
| 98 | 17033 | return f; | |
| 99 | } | ||
| 100 | |||
| 101 | ✗ | return NULL; | |
| 102 | } | ||
| 103 | |||
| 104 | ✗ | const AVClass *ff_bsf_child_class_iterate(void **opaque) | |
| 105 | { | ||
| 106 | const AVBitStreamFilter *f; | ||
| 107 | |||
| 108 | /* find next filter with priv options */ | ||
| 109 | ✗ | while ((f = av_bsf_iterate(opaque))) { | |
| 110 | ✗ | if (f->priv_class) | |
| 111 | ✗ | return f->priv_class; | |
| 112 | } | ||
| 113 | ✗ | return NULL; | |
| 114 | } | ||
| 115 |