/*
  * DXVA2 HW acceleration
  *
  * copyright (c) 2010 Laurent Aimar
  *
  * 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_DXVA_INTERNAL_H
 #define AVCODEC_DXVA_INTERNAL_H
 

 #define COBJMACROS

 
 #include "config.h"
 

 #include "dxva2.h"

 #if HAVE_DXVA_H
 #include <dxva.h>
 #endif
 

 #include "avcodec.h"
 #include "mpegvideo.h"
 

 void *ff_dxva2_get_surface(const AVFrame *frame);

 
 unsigned ff_dxva2_get_surface_index(const struct dxva_context *,

                                     const AVFrame *frame);

 
 int ff_dxva2_commit_buffer(AVCodecContext *, struct dxva_context *,
                            DXVA2_DecodeBufferDesc *,
                            unsigned type, const void *data, unsigned size,
                            unsigned mb_count);
 
 

 int ff_dxva2_common_end_frame(AVCodecContext *, AVFrame *,

                               const void *pp, unsigned pp_size,
                               const void *qm, unsigned qm_size,
                               int (*commit_bs_si)(AVCodecContext *,
                                                   DXVA2_DecodeBufferDesc *bs,
                                                   DXVA2_DecodeBufferDesc *slice));
 
 #endif /* AVCODEC_DXVA_INTERNAL_H */