From 6b110a34dbd7169d278cf17c250e043d5965fa7c Mon Sep 17 00:00:00 2001 From: Than Ngo Date: Fri, 22 Nov 2024 10:43:05 +0100 Subject: [PATCH] Refresh libavcodec-parser.patch --- chromium-131-el8-libavcodec-parser.patch | 166 +++++++++++++++++++++++ 1 file changed, 166 insertions(+) diff --git a/chromium-131-el8-libavcodec-parser.patch b/chromium-131-el8-libavcodec-parser.patch index c8242a78..3a29ec34 100644 --- a/chromium-131-el8-libavcodec-parser.patch +++ b/chromium-131-el8-libavcodec-parser.patch @@ -357,3 +357,169 @@ + + av_freep(&pc->buffer); +} +--- /dev/null 2024-11-22 07:51:33.845958571 +0100 ++++ chromium-131.0.6778.85/third_party/ffmpeg/libavcodec/hevc/hevc.h 2024-11-19 23:48:49.494310400 +0100 +@@ -0,0 +1,163 @@ ++/* ++ * HEVC shared code ++ * ++ * This file is part of FFmpeg. ++ * ++ * FFmpeg is free software; you can redistribute it and/or ++ * modify it under the terms of the GNU Lesser General Public ++ * License as published by the Free Software Foundation; either ++ * version 2.1 of the License, or (at your option) any later version. ++ * ++ * FFmpeg is distributed in the hope that it will be useful, ++ * but WITHOUT ANY WARRANTY; without even the implied warranty of ++ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU ++ * Lesser General Public License for more details. ++ * ++ * You should have received a copy of the GNU Lesser General Public ++ * License along with FFmpeg; if not, write to the Free Software ++ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA ++ */ ++ ++#ifndef AVCODEC_HEVC_HEVC_H ++#define AVCODEC_HEVC_HEVC_H ++ ++/** ++ * Table 7-1 – NAL unit type codes and NAL unit type classes in ++ * T-REC-H.265-201802 ++ */ ++enum HEVCNALUnitType { ++ HEVC_NAL_TRAIL_N = 0, ++ HEVC_NAL_TRAIL_R = 1, ++ HEVC_NAL_TSA_N = 2, ++ HEVC_NAL_TSA_R = 3, ++ HEVC_NAL_STSA_N = 4, ++ HEVC_NAL_STSA_R = 5, ++ HEVC_NAL_RADL_N = 6, ++ HEVC_NAL_RADL_R = 7, ++ HEVC_NAL_RASL_N = 8, ++ HEVC_NAL_RASL_R = 9, ++ HEVC_NAL_VCL_N10 = 10, ++ HEVC_NAL_VCL_R11 = 11, ++ HEVC_NAL_VCL_N12 = 12, ++ HEVC_NAL_VCL_R13 = 13, ++ HEVC_NAL_VCL_N14 = 14, ++ HEVC_NAL_VCL_R15 = 15, ++ HEVC_NAL_BLA_W_LP = 16, ++ HEVC_NAL_BLA_W_RADL = 17, ++ HEVC_NAL_BLA_N_LP = 18, ++ HEVC_NAL_IDR_W_RADL = 19, ++ HEVC_NAL_IDR_N_LP = 20, ++ HEVC_NAL_CRA_NUT = 21, ++ HEVC_NAL_RSV_IRAP_VCL22 = 22, ++ HEVC_NAL_RSV_IRAP_VCL23 = 23, ++ HEVC_NAL_RSV_VCL24 = 24, ++ HEVC_NAL_RSV_VCL25 = 25, ++ HEVC_NAL_RSV_VCL26 = 26, ++ HEVC_NAL_RSV_VCL27 = 27, ++ HEVC_NAL_RSV_VCL28 = 28, ++ HEVC_NAL_RSV_VCL29 = 29, ++ HEVC_NAL_RSV_VCL30 = 30, ++ HEVC_NAL_RSV_VCL31 = 31, ++ HEVC_NAL_VPS = 32, ++ HEVC_NAL_SPS = 33, ++ HEVC_NAL_PPS = 34, ++ HEVC_NAL_AUD = 35, ++ HEVC_NAL_EOS_NUT = 36, ++ HEVC_NAL_EOB_NUT = 37, ++ HEVC_NAL_FD_NUT = 38, ++ HEVC_NAL_SEI_PREFIX = 39, ++ HEVC_NAL_SEI_SUFFIX = 40, ++ HEVC_NAL_RSV_NVCL41 = 41, ++ HEVC_NAL_RSV_NVCL42 = 42, ++ HEVC_NAL_RSV_NVCL43 = 43, ++ HEVC_NAL_RSV_NVCL44 = 44, ++ HEVC_NAL_RSV_NVCL45 = 45, ++ HEVC_NAL_RSV_NVCL46 = 46, ++ HEVC_NAL_RSV_NVCL47 = 47, ++ HEVC_NAL_UNSPEC48 = 48, ++ HEVC_NAL_UNSPEC49 = 49, ++ HEVC_NAL_UNSPEC50 = 50, ++ HEVC_NAL_UNSPEC51 = 51, ++ HEVC_NAL_UNSPEC52 = 52, ++ HEVC_NAL_UNSPEC53 = 53, ++ HEVC_NAL_UNSPEC54 = 54, ++ HEVC_NAL_UNSPEC55 = 55, ++ HEVC_NAL_UNSPEC56 = 56, ++ HEVC_NAL_UNSPEC57 = 57, ++ HEVC_NAL_UNSPEC58 = 58, ++ HEVC_NAL_UNSPEC59 = 59, ++ HEVC_NAL_UNSPEC60 = 60, ++ HEVC_NAL_UNSPEC61 = 61, ++ HEVC_NAL_UNSPEC62 = 62, ++ HEVC_NAL_UNSPEC63 = 63, ++}; ++ ++enum HEVCSliceType { ++ HEVC_SLICE_B = 0, ++ HEVC_SLICE_P = 1, ++ HEVC_SLICE_I = 2, ++}; ++ ++enum { ++ // 7.4.3.1: vps_max_layers_minus1 is in [0, 62]. ++ HEVC_MAX_LAYERS = 63, ++ // 7.4.3.1: vps_max_sub_layers_minus1 is in [0, 6]. ++ HEVC_MAX_SUB_LAYERS = 7, ++ // 7.4.3.1: vps_num_layer_sets_minus1 is in [0, 1023]. ++ HEVC_MAX_LAYER_SETS = 1024, ++ ++ // 7.4.2.1: vps_video_parameter_set_id is u(4). ++ HEVC_MAX_VPS_COUNT = 16, ++ // 7.4.3.2.1: sps_seq_parameter_set_id is in [0, 15]. ++ HEVC_MAX_SPS_COUNT = 16, ++ // 7.4.3.3.1: pps_pic_parameter_set_id is in [0, 63]. ++ HEVC_MAX_PPS_COUNT = 64, ++ ++ // A.4.2: MaxDpbSize is bounded above by 16. ++ HEVC_MAX_DPB_SIZE = 16, ++ // 7.4.3.1: vps_max_dec_pic_buffering_minus1[i] is in [0, MaxDpbSize - 1]. ++ HEVC_MAX_REFS = HEVC_MAX_DPB_SIZE, ++ ++ // 7.4.3.2.1: num_short_term_ref_pic_sets is in [0, 64]. ++ HEVC_MAX_SHORT_TERM_REF_PIC_SETS = 64, ++ // 7.4.3.2.1: num_long_term_ref_pics_sps is in [0, 32]. ++ HEVC_MAX_LONG_TERM_REF_PICS = 32, ++ ++ // A.3: all profiles require that CtbLog2SizeY is in [4, 6]. ++ HEVC_MIN_LOG2_CTB_SIZE = 4, ++ HEVC_MAX_LOG2_CTB_SIZE = 6, ++ ++ // E.3.2: cpb_cnt_minus1[i] is in [0, 31]. ++ HEVC_MAX_CPB_CNT = 32, ++ ++ // A.4.1: in table A.6 the highest level allows a MaxLumaPs of 35 651 584. ++ HEVC_MAX_LUMA_PS = 35651584, ++ // A.4.1: pic_width_in_luma_samples and pic_height_in_luma_samples are ++ // constrained to be not greater than sqrt(MaxLumaPs * 8). Hence height/ ++ // width are bounded above by sqrt(8 * 35651584) = 16888.2 samples. ++ HEVC_MAX_WIDTH = 16888, ++ HEVC_MAX_HEIGHT = 16888, ++ ++ // A.4.1: table A.6 allows at most 22 tile rows for any level. ++ HEVC_MAX_TILE_ROWS = 22, ++ // A.4.1: table A.6 allows at most 20 tile columns for any level. ++ HEVC_MAX_TILE_COLUMNS = 20, ++ ++ // A.4.2: table A.6 allows at most 600 slice segments for any level. ++ HEVC_MAX_SLICE_SEGMENTS = 600, ++ ++ // 7.4.7.1: in the worst case (tiles_enabled_flag and ++ // entropy_coding_sync_enabled_flag are both set), entry points can be ++ // placed at the beginning of every Ctb row in every tile, giving an ++ // upper bound of (num_tile_columns_minus1 + 1) * PicHeightInCtbsY - 1. ++ // Only a stream with very high resolution and perverse parameters could ++ // get near that, though, so set a lower limit here with the maximum ++ // possible value for 4K video (at most 135 16x16 Ctb rows). ++ HEVC_MAX_ENTRY_POINT_OFFSETS = HEVC_MAX_TILE_COLUMNS * 135, ++ ++ // A.3.7: Screen content coding extensions ++ HEVC_MAX_PALETTE_PREDICTOR_SIZE = 128, ++}; ++ ++ ++#endif /* AVCODEC_HEVC_HEVC_H */