gx
dcecd42de4
Snapshot FFmpeg n7.1 (release tag) с применённым patch'ем для cuframes input format. Используется как FFMPEG_REPO_OVERRIDE в NickM-27/FFmpeg-Builds fork для статической сборки patched binary под Frigate (Debian 12 / glibc 2.36). Apply changes: + libavformat/cuframesdec.c (новый — реализация демуксера) M libavformat/Makefile (CONFIG_CUFRAMES_DEMUXER target) M libavformat/allformats.c (extern declaration) M configure (--enable-libcuframes option + dep check) Patch source: https://git.goldix.org/gx/cuframes (filter/ffmpeg-7.1-cuframes-demuxer.patch) History сброшена (snapshot вместо fork) потому что upstream shallow clone не позволял push в gitea. Полная история FFmpeg — на github.com/FFmpeg/FFmpeg n7.1.
54 lines
1.9 KiB
C
54 lines
1.9 KiB
C
/*
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* Apple ProRes compatible decoder
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*
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* Copyright (c) 2010-2011 Maxim Poliakovski
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*
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* This file is part of FFmpeg.
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*
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* FFmpeg is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* FFmpeg is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with FFmpeg; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#include "proresdata.h"
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const uint8_t ff_prores_progressive_scan[64] = {
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0, 1, 8, 9, 2, 3, 10, 11,
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16, 17, 24, 25, 18, 19, 26, 27,
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4, 5, 12, 20, 13, 6, 7, 14,
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21, 28, 29, 22, 15, 23, 30, 31,
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32, 33, 40, 48, 41, 34, 35, 42,
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49, 56, 57, 50, 43, 36, 37, 44,
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51, 58, 59, 52, 45, 38, 39, 46,
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53, 60, 61, 54, 47, 55, 62, 63
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};
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const uint8_t ff_prores_interlaced_scan[64] = {
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0, 8, 1, 9, 16, 24, 17, 25,
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2, 10, 3, 11, 18, 26, 19, 27,
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32, 40, 33, 34, 41, 48, 56, 49,
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42, 35, 43, 50, 57, 58, 51, 59,
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4, 12, 5, 6, 13, 20, 28, 21,
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14, 7, 15, 22, 29, 36, 44, 37,
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30, 23, 31, 38, 45, 52, 60, 53,
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46, 39, 47, 54, 61, 62, 55, 63
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};
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const uint8_t ff_prores_dc_codebook[7] = { 0x04, 0x28, 0x28, 0x4D, 0x4D, 0x70, 0x70 };
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const uint8_t ff_prores_run_to_cb[16] = { 0x06, 0x06, 0x05, 0x05, 0x04, 0x29,
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0x29, 0x29, 0x29, 0x28, 0x28, 0x28, 0x28, 0x28, 0x28, 0x4C };
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const uint8_t ff_prores_level_to_cb[10] = { 0x04, 0x0A, 0x05, 0x06, 0x04, 0x28,
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0x28, 0x28, 0x28, 0x4C };
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