mirror of
https://git.ffmpeg.org/ffmpeg.git
synced 2024-12-29 19:02:21 +00:00
46 lines
1.4 KiB
C
46 lines
1.4 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 libavcodec/internal.h
|
|
* common internal api header.
|
|
*/
|
|
|
|
#ifndef AVCODEC_INTERNAL_H
|
|
#define AVCODEC_INTERNAL_H
|
|
|
|
#include <stdint.h>
|
|
#include "avcodec.h"
|
|
|
|
/**
|
|
* Determines whether pix_fmt is a hardware accelerated format.
|
|
*/
|
|
int ff_is_hwaccel_pix_fmt(enum PixelFormat pix_fmt);
|
|
|
|
/**
|
|
* Returns 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);
|
|
|
|
#endif /* AVCODEC_INTERNAL_H */
|