mirror of
https://github.com/FFmpeg/FFmpeg.git
synced 2024-11-26 19:01:44 +02:00
dd8ffc1925
* qatar/master: (47 commits) lavc: hide private symbols. lavc: deprecate img_get_alpha_info(). lavc: use avpriv_ prefix for ff_toupper4. lavc: use avpriv_ prefix for ff_copy_bits and align_put_bits. lavc: use avpriv_ prefix for ff_ac3_parse_header. lavc: use avpriv_ prefix for ff_frame_rate_tab. lavc: rename ff_find_start_code to avpriv_mpv_find_start_code lavc: use avpriv_ prefix for ff_split_xiph_headers. lavc: use avpriv_ prefix for ff_dirac_parse_sequence_header. lavc: use avpriv_ prefix for some dv symbols used in lavf. lavc: use avpriv_ prefix for some flac symbols used in lavf. lavc: use avpriv_ prefix for some mpeg4audio symbols used in lavf. lavc: use avpriv_ prefix for some mpegaudio symbols used in lavf. lavc: use avpriv_ prefix for ff_aac_parse_header(). lavf: hide private symbols. lavf: use avpriv_ prefix for some dv functions. lavf: use avpriv_ prefix for ff_new_chapter(). avcodec: add CODEC_CAP_DELAY note to avcodec_decode_audio3() documentation avcodec: clarify the CODEC_CAP_DELAY note in avcodec_decode_video2() avcodec: clarify documentation of CODEC_CAP_DELAY ... Conflicts: configure doc/general.texi libavcodec/Makefile libavcodec/aacdec.c libavcodec/allcodecs.c libavcodec/avcodec.h libavcodec/dv.c libavcodec/dvdata.c libavcodec/dvdata.h libavcodec/libspeexenc.c libavcodec/mpegvideo.c libavcodec/version.h libavformat/avidec.c libavformat/dv.c libavformat/dv.h libavformat/flvenc.c libavformat/mov.c libavformat/mp3enc.c libavformat/oggparsespeex.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
64 lines
1.8 KiB
C
64 lines
1.8 KiB
C
/*
|
|
* 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
|
|
*/
|
|
|
|
/**
|
|
* @file
|
|
* common internal api header.
|
|
*/
|
|
|
|
#ifndef AVCODEC_INTERNAL_H
|
|
#define AVCODEC_INTERNAL_H
|
|
|
|
#include <stdint.h>
|
|
#include "avcodec.h"
|
|
|
|
struct AVCodecDefault {
|
|
const uint8_t *key;
|
|
const uint8_t *value;
|
|
};
|
|
|
|
/**
|
|
* Determine whether pix_fmt is a hardware accelerated format.
|
|
*/
|
|
int ff_is_hwaccel_pix_fmt(enum PixelFormat pix_fmt);
|
|
|
|
/**
|
|
* Return the hardware accelerated codec for codec codec_id and
|
|
* pixel format pix_fmt.
|
|
*
|
|
* @param codec_id the codec to match
|
|
* @param pix_fmt the pixel format to match
|
|
* @return the hardware accelerated codec, or NULL if none was found.
|
|
*/
|
|
AVHWAccel *ff_find_hwaccel(enum CodecID codec_id, enum PixelFormat pix_fmt);
|
|
|
|
/**
|
|
* Return the index into tab at which {a,b} match elements {[0],[1]} of tab.
|
|
* If there is no such matching pair then size is returned.
|
|
*/
|
|
int ff_match_2uint16(const uint16_t (*tab)[2], int size, int a, int b);
|
|
|
|
unsigned int avpriv_toupper4(unsigned int x);
|
|
|
|
/**
|
|
* does needed setup of pkt_pts/pos and such for (re)get_buffer();
|
|
*/
|
|
void ff_init_buffer_info(AVCodecContext *s, AVFrame *pic);
|
|
|
|
#endif /* AVCODEC_INTERNAL_H */
|