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/*
* $Id$
*
* (C) 2006-2010 see AUTHORS
*
* This file is part of mplayerc.
*
* Mplayerc is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 3 of the License, or
* (at your option) any later version.
*
* Mplayerc 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
*/
#pragma once
#ifndef uint8_t
typedef unsigned char uint8_t;
#endif
struct AVCodecContext;
struct AVFrame;
typedef int (*FUNC_AV_DEFAULT_GET_BUFFER)(AVCodecContext *s, AVFrame *pic);
typedef void (*FUNC_AV_DEFAULT_RELEASE_BUFFER)(AVCodecContext *s, AVFrame *pic);
typedef int (*FUNC_AV_DEFAULT_REGET_BUFFER)(AVCodecContext *s, AVFrame *pic);
struct TlibavcodecExt
{
protected:
static int get_buffer(AVCodecContext *s, AVFrame *pic);
static void release_buffer(AVCodecContext *s, AVFrame *pic);
static int reget_buffer(AVCodecContext *s, AVFrame *pic);
static void handle_user_data0(AVCodecContext *c,const uint8_t *buf,int buf_len);
FUNC_AV_DEFAULT_GET_BUFFER ff_avcodec_default_get_buffer;
FUNC_AV_DEFAULT_RELEASE_BUFFER ff_avcodec_default_release_buffer;
FUNC_AV_DEFAULT_REGET_BUFFER ff_avcodec_default_reget_buffer;
public:
virtual ~TlibavcodecExt() {}
void ConnectTo(AVCodecContext *pAVCtx);
virtual void OnGetBuffer(AVFrame *pic) {}
virtual void OnRegetBuffer(AVFrame *pic) {}
virtual void OnReleaseBuffer(AVFrame *pic) {}
virtual void HandleUserData(const uint8_t *buf,int buf_len) {}
};
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