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@ -1,690 +0,0 @@
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--- /dev/null 2024-11-22 07:51:33.845958571 +0100
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+++ chromium-131.0.6778.85/third_party/ffmpeg/libavcodec/parser.h 2024-11-19 23:48:49.634320300 +0100
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@@ -0,0 +1,58 @@
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+/*
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+ * AVCodecParser prototypes and definitions
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+ * Copyright (c) 2003 Fabrice Bellard
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+ * Copyright (c) 2003 Michael Niedermayer
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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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+
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+#ifndef AVCODEC_PARSER_H
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+#define AVCODEC_PARSER_H
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+
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+#include "avcodec.h"
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+
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+typedef struct ParseContext{
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+ uint8_t *buffer;
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+ int index;
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+ int last_index;
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+ unsigned int buffer_size;
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+ uint32_t state; ///< contains the last few bytes in MSB order
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+ int frame_start_found;
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+ int overread; ///< the number of bytes which where irreversibly read from the next frame
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+ int overread_index; ///< the index into ParseContext.buffer of the overread bytes
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+ uint64_t state64; ///< contains the last 8 bytes in MSB order
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+} ParseContext;
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+
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+#define END_NOT_FOUND (-100)
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+
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+/**
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+ * Combine the (truncated) bitstream to a complete frame.
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+ * @return -1 if no complete frame could be created,
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+ * AVERROR(ENOMEM) if there was a memory allocation error
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+ */
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+int ff_combine_frame(ParseContext *pc, int next, const uint8_t **buf, int *buf_size);
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+void ff_parse_close(AVCodecParserContext *s);
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+
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+/**
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+ * Fetch timestamps for a specific byte within the current access unit.
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+ * @param off byte position within the access unit
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+ * @param remove Found timestamps will be removed if set to 1, kept if set to 0.
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+ * @param fuzzy Only use found value if it is more informative than what we already have
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+ */
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+void ff_fetch_timestamp(AVCodecParserContext *s, int off, int remove, int fuzzy);
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+
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+#endif /* AVCODEC_PARSER_H */
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--- /dev/null 2024-11-22 07:51:33.845958571 +0100
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+++ chromium-131.0.6778.85/third_party/ffmpeg/libavcodec/parser.c 2024-11-19 23:48:49.633320000 +0100
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@@ -0,0 +1,295 @@
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+/*
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+ * Audio and Video frame extraction
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+ * Copyright (c) 2003 Fabrice Bellard
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+ * Copyright (c) 2003 Michael Niedermayer
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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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+
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+#include <inttypes.h>
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+#include <stdint.h>
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+#include <string.h>
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+
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+#include "libavutil/avassert.h"
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+#include "libavutil/mem.h"
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+
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+#include "parser.h"
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+
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+AVCodecParserContext *av_parser_init(int codec_id)
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+{
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+ AVCodecParserContext *s = NULL;
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+ const AVCodecParser *parser;
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+ void *i = 0;
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+ int ret;
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+
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+ if (codec_id == AV_CODEC_ID_NONE)
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+ return NULL;
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+
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+ while ((parser = av_parser_iterate(&i))) {
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+ if (parser->codec_ids[0] == codec_id ||
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+ parser->codec_ids[1] == codec_id ||
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+ parser->codec_ids[2] == codec_id ||
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+ parser->codec_ids[3] == codec_id ||
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+ parser->codec_ids[4] == codec_id ||
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+ parser->codec_ids[5] == codec_id ||
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+ parser->codec_ids[6] == codec_id)
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+ goto found;
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+ }
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+ return NULL;
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+
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+found:
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+ s = av_mallocz(sizeof(AVCodecParserContext));
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+ if (!s)
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+ goto err_out;
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+ s->parser = parser;
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+ s->priv_data = av_mallocz(parser->priv_data_size);
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+ if (!s->priv_data)
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+ goto err_out;
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+ s->fetch_timestamp=1;
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+ s->pict_type = AV_PICTURE_TYPE_I;
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+ if (parser->parser_init) {
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+ ret = parser->parser_init(s);
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+ if (ret != 0)
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+ goto err_out;
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+ }
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+ s->key_frame = -1;
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+ s->dts_sync_point = INT_MIN;
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+ s->dts_ref_dts_delta = INT_MIN;
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+ s->pts_dts_delta = INT_MIN;
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+ s->format = -1;
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+
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+ return s;
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+
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+err_out:
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+ if (s)
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+ av_freep(&s->priv_data);
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+ av_free(s);
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+ return NULL;
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+}
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+
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+void ff_fetch_timestamp(AVCodecParserContext *s, int off, int remove, int fuzzy)
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+{
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+ int i;
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+
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+ if (!fuzzy) {
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+ s->dts =
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+ s->pts = AV_NOPTS_VALUE;
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+ s->pos = -1;
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+ s->offset = 0;
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+ }
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+ for (i = 0; i < AV_PARSER_PTS_NB; i++) {
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+ if (s->cur_offset + off >= s->cur_frame_offset[i] &&
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+ (s->frame_offset < s->cur_frame_offset[i] ||
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+ (!s->frame_offset && !s->next_frame_offset)) && // first field/frame
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+ // check disabled since MPEG-TS does not send complete PES packets
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+ /*s->next_frame_offset + off <*/ s->cur_frame_end[i]){
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+
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+ if (!fuzzy || s->cur_frame_dts[i] != AV_NOPTS_VALUE) {
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+ s->dts = s->cur_frame_dts[i];
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+ s->pts = s->cur_frame_pts[i];
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+ s->pos = s->cur_frame_pos[i];
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+ s->offset = s->next_frame_offset - s->cur_frame_offset[i];
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+ }
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+ if (remove)
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+ s->cur_frame_offset[i] = INT64_MAX;
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+ if (s->cur_offset + off < s->cur_frame_end[i])
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+ break;
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+ }
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+ }
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+}
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+
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+int av_parser_parse2(AVCodecParserContext *s, AVCodecContext *avctx,
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+ uint8_t **poutbuf, int *poutbuf_size,
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+ const uint8_t *buf, int buf_size,
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+ int64_t pts, int64_t dts, int64_t pos)
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+{
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+ int index, i;
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+ uint8_t dummy_buf[AV_INPUT_BUFFER_PADDING_SIZE];
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+
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+ av_assert1(avctx->codec_id != AV_CODEC_ID_NONE);
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+
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+ /* Parsers only work for the specified codec ids. */
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+ av_assert1(avctx->codec_id == s->parser->codec_ids[0] ||
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+ avctx->codec_id == s->parser->codec_ids[1] ||
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+ avctx->codec_id == s->parser->codec_ids[2] ||
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+ avctx->codec_id == s->parser->codec_ids[3] ||
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+ avctx->codec_id == s->parser->codec_ids[4] ||
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+ avctx->codec_id == s->parser->codec_ids[5] ||
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+ avctx->codec_id == s->parser->codec_ids[6]);
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+
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+ if (!(s->flags & PARSER_FLAG_FETCHED_OFFSET)) {
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+ s->next_frame_offset =
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+ s->cur_offset = pos;
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+ s->flags |= PARSER_FLAG_FETCHED_OFFSET;
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+ }
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+
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+ if (buf_size == 0) {
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+ /* padding is always necessary even if EOF, so we add it here */
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+ memset(dummy_buf, 0, sizeof(dummy_buf));
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+ buf = dummy_buf;
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+ } else if (s->cur_offset + buf_size != s->cur_frame_end[s->cur_frame_start_index]) { /* skip remainder packets */
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+ /* add a new packet descriptor */
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+ i = (s->cur_frame_start_index + 1) & (AV_PARSER_PTS_NB - 1);
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+ s->cur_frame_start_index = i;
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+ s->cur_frame_offset[i] = s->cur_offset;
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+ s->cur_frame_end[i] = s->cur_offset + buf_size;
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+ s->cur_frame_pts[i] = pts;
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+ s->cur_frame_dts[i] = dts;
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+ s->cur_frame_pos[i] = pos;
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+ }
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+
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+ if (s->fetch_timestamp) {
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+ s->fetch_timestamp = 0;
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+ s->last_pts = s->pts;
|
|
|
|
|
|
|
|
+ s->last_dts = s->dts;
|
|
|
|
|
|
|
|
+ s->last_pos = s->pos;
|
|
|
|
|
|
|
|
+ ff_fetch_timestamp(s, 0, 0, 0);
|
|
|
|
|
|
|
|
+ }
|
|
|
|
|
|
|
|
+ /* WARNING: the returned index can be negative */
|
|
|
|
|
|
|
|
+ index = s->parser->parser_parse(s, avctx, (const uint8_t **) poutbuf,
|
|
|
|
|
|
|
|
+ poutbuf_size, buf, buf_size);
|
|
|
|
|
|
|
|
+ av_assert0(index > -0x20000000); // The API does not allow returning AVERROR codes
|
|
|
|
|
|
|
|
+#define FILL(name) if(s->name > 0 && avctx->name <= 0) avctx->name = s->name
|
|
|
|
|
|
|
|
+ if (avctx->codec_type == AVMEDIA_TYPE_VIDEO) {
|
|
|
|
|
|
|
|
+ FILL(field_order);
|
|
|
|
|
|
|
|
+ FILL(coded_width);
|
|
|
|
|
|
|
|
+ FILL(coded_height);
|
|
|
|
|
|
|
|
+ FILL(width);
|
|
|
|
|
|
|
|
+ FILL(height);
|
|
|
|
|
|
|
|
+ }
|
|
|
|
|
|
|
|
+
|
|
|
|
|
|
|
|
+ /* update the file pointer */
|
|
|
|
|
|
|
|
+ if (*poutbuf_size) {
|
|
|
|
|
|
|
|
+ /* fill the data for the current frame */
|
|
|
|
|
|
|
|
+ s->frame_offset = s->next_frame_offset;
|
|
|
|
|
|
|
|
+
|
|
|
|
|
|
|
|
+ /* offset of the next frame */
|
|
|
|
|
|
|
|
+ s->next_frame_offset = s->cur_offset + index;
|
|
|
|
|
|
|
|
+ s->fetch_timestamp = 1;
|
|
|
|
|
|
|
|
+ } else {
|
|
|
|
|
|
|
|
+ /* Don't return a pointer to dummy_buf. */
|
|
|
|
|
|
|
|
+ *poutbuf = NULL;
|
|
|
|
|
|
|
|
+ }
|
|
|
|
|
|
|
|
+ if (index < 0)
|
|
|
|
|
|
|
|
+ index = 0;
|
|
|
|
|
|
|
|
+ s->cur_offset += index;
|
|
|
|
|
|
|
|
+ return index;
|
|
|
|
|
|
|
|
+}
|
|
|
|
|
|
|
|
+
|
|
|
|
|
|
|
|
+void av_parser_close(AVCodecParserContext *s)
|
|
|
|
|
|
|
|
+{
|
|
|
|
|
|
|
|
+ if (s) {
|
|
|
|
|
|
|
|
+ if (s->parser->parser_close)
|
|
|
|
|
|
|
|
+ s->parser->parser_close(s);
|
|
|
|
|
|
|
|
+ av_freep(&s->priv_data);
|
|
|
|
|
|
|
|
+ av_free(s);
|
|
|
|
|
|
|
|
+ }
|
|
|
|
|
|
|
|
+}
|
|
|
|
|
|
|
|
+
|
|
|
|
|
|
|
|
+int ff_combine_frame(ParseContext *pc, int next,
|
|
|
|
|
|
|
|
+ const uint8_t **buf, int *buf_size)
|
|
|
|
|
|
|
|
+{
|
|
|
|
|
|
|
|
+ if (pc->overread) {
|
|
|
|
|
|
|
|
+ ff_dlog(NULL, "overread %d, state:%"PRIX32" next:%d index:%d o_index:%d\n",
|
|
|
|
|
|
|
|
+ pc->overread, pc->state, next, pc->index, pc->overread_index);
|
|
|
|
|
|
|
|
+ ff_dlog(NULL, "%X %X %X %X\n",
|
|
|
|
|
|
|
|
+ (*buf)[0], (*buf)[1], (*buf)[2], (*buf)[3]);
|
|
|
|
|
|
|
|
+ }
|
|
|
|
|
|
|
|
+
|
|
|
|
|
|
|
|
+ /* Copy overread bytes from last frame into buffer. */
|
|
|
|
|
|
|
|
+ for (; pc->overread > 0; pc->overread--)
|
|
|
|
|
|
|
|
+ pc->buffer[pc->index++] = pc->buffer[pc->overread_index++];
|
|
|
|
|
|
|
|
+
|
|
|
|
|
|
|
|
+ if (next > *buf_size)
|
|
|
|
|
|
|
|
+ return AVERROR(EINVAL);
|
|
|
|
|
|
|
|
+
|
|
|
|
|
|
|
|
+ /* flush remaining if EOF */
|
|
|
|
|
|
|
|
+ if (!*buf_size && next == END_NOT_FOUND)
|
|
|
|
|
|
|
|
+ next = 0;
|
|
|
|
|
|
|
|
+
|
|
|
|
|
|
|
|
+ pc->last_index = pc->index;
|
|
|
|
|
|
|
|
+
|
|
|
|
|
|
|
|
+ /* copy into buffer end return */
|
|
|
|
|
|
|
|
+ if (next == END_NOT_FOUND) {
|
|
|
|
|
|
|
|
+ void *new_buffer = av_fast_realloc(pc->buffer, &pc->buffer_size,
|
|
|
|
|
|
|
|
+ *buf_size + pc->index +
|
|
|
|
|
|
|
|
+ AV_INPUT_BUFFER_PADDING_SIZE);
|
|
|
|
|
|
|
|
+
|
|
|
|
|
|
|
|
+ if (!new_buffer) {
|
|
|
|
|
|
|
|
+ av_log(NULL, AV_LOG_ERROR, "Failed to reallocate parser buffer to %d\n", *buf_size + pc->index + AV_INPUT_BUFFER_PADDING_SIZE);
|
|
|
|
|
|
|
|
+ pc->index = 0;
|
|
|
|
|
|
|
|
+ return AVERROR(ENOMEM);
|
|
|
|
|
|
|
|
+ }
|
|
|
|
|
|
|
|
+ pc->buffer = new_buffer;
|
|
|
|
|
|
|
|
+ memcpy(&pc->buffer[pc->index], *buf, *buf_size);
|
|
|
|
|
|
|
|
+ memset(&pc->buffer[pc->index + *buf_size], 0, AV_INPUT_BUFFER_PADDING_SIZE);
|
|
|
|
|
|
|
|
+ pc->index += *buf_size;
|
|
|
|
|
|
|
|
+ return -1;
|
|
|
|
|
|
|
|
+ }
|
|
|
|
|
|
|
|
+
|
|
|
|
|
|
|
|
+ av_assert0(next >= 0 || pc->buffer);
|
|
|
|
|
|
|
|
+
|
|
|
|
|
|
|
|
+ *buf_size =
|
|
|
|
|
|
|
|
+ pc->overread_index = pc->index + next;
|
|
|
|
|
|
|
|
+
|
|
|
|
|
|
|
|
+ /* append to buffer */
|
|
|
|
|
|
|
|
+ if (pc->index) {
|
|
|
|
|
|
|
|
+ void *new_buffer = av_fast_realloc(pc->buffer, &pc->buffer_size,
|
|
|
|
|
|
|
|
+ next + pc->index +
|
|
|
|
|
|
|
|
+ AV_INPUT_BUFFER_PADDING_SIZE);
|
|
|
|
|
|
|
|
+ if (!new_buffer) {
|
|
|
|
|
|
|
|
+ av_log(NULL, AV_LOG_ERROR, "Failed to reallocate parser buffer to %d\n", next + pc->index + AV_INPUT_BUFFER_PADDING_SIZE);
|
|
|
|
|
|
|
|
+ *buf_size =
|
|
|
|
|
|
|
|
+ pc->overread_index =
|
|
|
|
|
|
|
|
+ pc->index = 0;
|
|
|
|
|
|
|
|
+ return AVERROR(ENOMEM);
|
|
|
|
|
|
|
|
+ }
|
|
|
|
|
|
|
|
+ pc->buffer = new_buffer;
|
|
|
|
|
|
|
|
+ if (next > -AV_INPUT_BUFFER_PADDING_SIZE)
|
|
|
|
|
|
|
|
+ memcpy(&pc->buffer[pc->index], *buf,
|
|
|
|
|
|
|
|
+ next + AV_INPUT_BUFFER_PADDING_SIZE);
|
|
|
|
|
|
|
|
+ pc->index = 0;
|
|
|
|
|
|
|
|
+ *buf = pc->buffer;
|
|
|
|
|
|
|
|
+ }
|
|
|
|
|
|
|
|
+
|
|
|
|
|
|
|
|
+ if (next < -8) {
|
|
|
|
|
|
|
|
+ pc->overread += -8 - next;
|
|
|
|
|
|
|
|
+ next = -8;
|
|
|
|
|
|
|
|
+ }
|
|
|
|
|
|
|
|
+ /* store overread bytes */
|
|
|
|
|
|
|
|
+ for (; next < 0; next++) {
|
|
|
|
|
|
|
|
+ pc->state = pc->state << 8 | pc->buffer[pc->last_index + next];
|
|
|
|
|
|
|
|
+ pc->state64 = pc->state64 << 8 | pc->buffer[pc->last_index + next];
|
|
|
|
|
|
|
|
+ pc->overread++;
|
|
|
|
|
|
|
|
+ }
|
|
|
|
|
|
|
|
+
|
|
|
|
|
|
|
|
+ if (pc->overread) {
|
|
|
|
|
|
|
|
+ ff_dlog(NULL, "overread %d, state:%"PRIX32" next:%d index:%d o_index:%d\n",
|
|
|
|
|
|
|
|
+ pc->overread, pc->state, next, pc->index, pc->overread_index);
|
|
|
|
|
|
|
|
+ ff_dlog(NULL, "%X %X %X %X\n",
|
|
|
|
|
|
|
|
+ (*buf)[0], (*buf)[1], (*buf)[2], (*buf)[3]);
|
|
|
|
|
|
|
|
+ }
|
|
|
|
|
|
|
|
+
|
|
|
|
|
|
|
|
+ return 0;
|
|
|
|
|
|
|
|
+}
|
|
|
|
|
|
|
|
+
|
|
|
|
|
|
|
|
+void ff_parse_close(AVCodecParserContext *s)
|
|
|
|
|
|
|
|
+{
|
|
|
|
|
|
|
|
+ ParseContext *pc = s->priv_data;
|
|
|
|
|
|
|
|
+
|
|
|
|
|
|
|
|
+ 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 */
|
|
|
|
|
|
|
|
--- /dev/null 2024-11-22 07:51:33.845958571 +0100
|
|
|
|
|
|
|
|
+++ chromium-131.0.6778.85/third_party/ffmpeg/libavutil/aarch64/intreadwrite.h 2024-11-19 23:48:50.697394400 +0100
|
|
|
|
|
|
|
|
@@ -0,0 +1,42 @@
|
|
|
|
|
|
|
|
+/*
|
|
|
|
|
|
|
|
+ * 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 AVUTIL_AARCH64_INTREADWRITE_H
|
|
|
|
|
|
|
|
+#define AVUTIL_AARCH64_INTREADWRITE_H
|
|
|
|
|
|
|
|
+
|
|
|
|
|
|
|
|
+#if HAVE_INTRINSICS_NEON
|
|
|
|
|
|
|
|
+
|
|
|
|
|
|
|
|
+#include <arm_neon.h>
|
|
|
|
|
|
|
|
+
|
|
|
|
|
|
|
|
+#define AV_COPY128 AV_COPY128
|
|
|
|
|
|
|
|
+static av_always_inline void AV_COPY128(void *d, const void *s)
|
|
|
|
|
|
|
|
+{
|
|
|
|
|
|
|
|
+ uint8x16_t tmp = vld1q_u8((const uint8_t *)s);
|
|
|
|
|
|
|
|
+ vst1q_u8((uint8_t *)d, tmp);
|
|
|
|
|
|
|
|
+}
|
|
|
|
|
|
|
|
+
|
|
|
|
|
|
|
|
+#define AV_ZERO128 AV_ZERO128
|
|
|
|
|
|
|
|
+static av_always_inline void AV_ZERO128(void *d)
|
|
|
|
|
|
|
|
+{
|
|
|
|
|
|
|
|
+ uint8x16_t zero = vdupq_n_u8(0);
|
|
|
|
|
|
|
|
+ vst1q_u8((uint8_t *)d, zero);
|
|
|
|
|
|
|
|
+}
|
|
|
|
|
|
|
|
+
|
|
|
|
|
|
|
|
+#endif /* HAVE_INTRINSICS_NEON */
|
|
|
|
|
|
|
|
+
|
|
|
|
|
|
|
|
+#endif /* AVUTIL_AARCH64_INTREADWRITE_H */
|
|
|
|
|
|
|
|
--- /dev/null 2024-11-22 07:51:33.845958571 +0100
|
|
|
|
|
|
|
|
+++ chromium-131.0.6778.85/third_party/ffmpeg/libavcodec/opus/enc.h 2024-11-19 23:48:49.631320000 +0100
|
|
|
|
|
|
|
|
@@ -0,0 +1,55 @@
|
|
|
|
|
|
|
|
+/*
|
|
|
|
|
|
|
|
+ * Opus encoder
|
|
|
|
|
|
|
|
+ * Copyright (c) 2017 Rostislav Pehlivanov <atomnuker@gmail.com>
|
|
|
|
|
|
|
|
+ *
|
|
|
|
|
|
|
|
+ * 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_OPUS_ENC_H
|
|
|
|
|
|
|
|
+#define AVCODEC_OPUS_ENC_H
|
|
|
|
|
|
|
|
+
|
|
|
|
|
|
|
|
+#include "libavutil/intmath.h"
|
|
|
|
|
|
|
|
+#include "opus.h"
|
|
|
|
|
|
|
|
+
|
|
|
|
|
|
|
|
+/* Determines the maximum delay the psychoacoustic system will use for lookahead */
|
|
|
|
|
|
|
|
+#define FF_BUFQUEUE_SIZE 145
|
|
|
|
|
|
|
|
+#include "libavfilter/bufferqueue.h"
|
|
|
|
|
|
|
|
+
|
|
|
|
|
|
|
|
+#define OPUS_MAX_LOOKAHEAD ((FF_BUFQUEUE_SIZE - 1)*2.5f)
|
|
|
|
|
|
|
|
+
|
|
|
|
|
|
|
|
+#define OPUS_MAX_CHANNELS 2
|
|
|
|
|
|
|
|
+
|
|
|
|
|
|
|
|
+/* 120 ms / 2.5 ms = 48 frames (extremely improbable, but the encoder'll work) */
|
|
|
|
|
|
|
|
+#define OPUS_MAX_FRAMES_PER_PACKET 48
|
|
|
|
|
|
|
|
+
|
|
|
|
|
|
|
|
+#define OPUS_BLOCK_SIZE(x) (2 * 15 * (1 << ((x) + 2)))
|
|
|
|
|
|
|
|
+
|
|
|
|
|
|
|
|
+#define OPUS_SAMPLES_TO_BLOCK_SIZE(x) (ff_log2((x) / (2 * 15)) - 2)
|
|
|
|
|
|
|
|
+
|
|
|
|
|
|
|
|
+typedef struct OpusEncOptions {
|
|
|
|
|
|
|
|
+ float max_delay_ms;
|
|
|
|
|
|
|
|
+ int apply_phase_inv;
|
|
|
|
|
|
|
|
+} OpusEncOptions;
|
|
|
|
|
|
|
|
+
|
|
|
|
|
|
|
|
+typedef struct OpusPacketInfo {
|
|
|
|
|
|
|
|
+ enum OpusMode mode;
|
|
|
|
|
|
|
|
+ enum OpusBandwidth bandwidth;
|
|
|
|
|
|
|
|
+ int framesize;
|
|
|
|
|
|
|
|
+ int frames;
|
|
|
|
|
|
|
|
+} OpusPacketInfo;
|
|
|
|
|
|
|
|
+
|
|
|
|
|
|
|
|
+#endif /* AVCODEC_OPUS_ENC_H */
|
|
|
|
|
|
|
|
--- /dev/null 2024-11-22 07:51:33.845958571 +0100
|
|
|
|
|
|
|
|
+++ chromium-131.0.6778.85/third_party/ffmpeg/libavcodec/opus/opus.h 2024-11-19 23:48:49.631320000 +0100
|
|
|
|
|
|
|
|
@@ -0,0 +1,59 @@
|
|
|
|
|
|
|
|
+/*
|
|
|
|
|
|
|
|
+ * Opus common header
|
|
|
|
|
|
|
|
+ * Copyright (c) 2012 Andrew D'Addesio
|
|
|
|
|
|
|
|
+ * Copyright (c) 2013-2014 Mozilla Corporation
|
|
|
|
|
|
|
|
+ *
|
|
|
|
|
|
|
|
+ * 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
|
|
|
|
|
|
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+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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+ */
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+
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+#ifndef AVCODEC_OPUS_OPUS_H
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+#define AVCODEC_OPUS_OPUS_H
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+
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+#include <stdint.h>
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+
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+#define OPUS_MAX_FRAME_SIZE 1275
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+#define OPUS_MAX_FRAMES 48
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+#define OPUS_MAX_PACKET_DUR 5760
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+
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+#define OPUS_TS_HEADER 0x7FE0 // 0x3ff (11 bits)
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+#define OPUS_TS_MASK 0xFFE0 // top 11 bits
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+
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+static const uint8_t opus_default_extradata[30] = {
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+ 'O', 'p', 'u', 's', 'H', 'e', 'a', 'd',
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+ 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
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+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
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+};
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+
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+enum OpusMode {
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+ OPUS_MODE_SILK,
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+ OPUS_MODE_HYBRID,
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+ OPUS_MODE_CELT,
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+
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+ OPUS_MODE_NB
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+};
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+
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+enum OpusBandwidth {
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+ OPUS_BANDWIDTH_NARROWBAND,
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+ OPUS_BANDWIDTH_MEDIUMBAND,
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+ OPUS_BANDWIDTH_WIDEBAND,
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+ OPUS_BANDWIDTH_SUPERWIDEBAND,
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+ OPUS_BANDWIDTH_FULLBAND,
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+
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+ OPUS_BANDWITH_NB
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+};
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+
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+#endif /* AVCODEC_OPUS_OPUS_H */
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Than Ngo
3 weeks ago