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libavcodec/vdpau_internal.h

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00001 /*
00002  * Video Decode and Presentation API for UNIX (VDPAU) is used for
00003  * HW decode acceleration for MPEG-1/2, H.264 and VC-1.
00004  *
00005  * Copyright (C) 2008 NVIDIA
00006  *
00007  * This file is part of FFmpeg.
00008  *
00009  * FFmpeg is free software; you can redistribute it and/or
00010  * modify it under the terms of the GNU Lesser General Public
00011  * License as published by the Free Software Foundation; either
00012  * version 2.1 of the License, or (at your option) any later version.
00013  *
00014  * FFmpeg is distributed in the hope that it will be useful,
00015  * but WITHOUT ANY WARRANTY; without even the implied warranty of
00016  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00017  * Lesser General Public License for more details.
00018  *
00019  * You should have received a copy of the GNU Lesser General Public
00020  * License along with FFmpeg; if not, write to the Free Software
00021  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
00022  */
00023 
00024 #ifndef AVCODEC_VDPAU_INTERNAL_H
00025 #define AVCODEC_VDPAU_INTERNAL_H
00026 
00027 #include <stdint.h>
00028 #include "mpegvideo.h"
00029 
00030 void ff_vdpau_add_data_chunk(MpegEncContext *s, const uint8_t *buf,
00031                              int buf_size);
00032 
00033 void ff_vdpau_mpeg_picture_complete(MpegEncContext *s, const uint8_t *buf,
00034                                     int buf_size, int slice_count);
00035 
00036 void ff_vdpau_h264_picture_start(MpegEncContext *s);
00037 void ff_vdpau_h264_set_reference_frames(MpegEncContext *s);
00038 void ff_vdpau_h264_picture_complete(MpegEncContext *s);
00039 
00040 void ff_vdpau_vc1_decode_picture(MpegEncContext *s, const uint8_t *buf,
00041                                  int buf_size);
00042 
00043 void ff_vdpau_mpeg4_decode_picture(MpegEncContext *s, const uint8_t *buf,
00044                                    int buf_size);
00045 
00046 #endif /* AVCODEC_VDPAU_INTERNAL_H */

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