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  1. /*
  2.  * Video Acceleration API (video decoding)
  3.  * HW decode acceleration for MPEG-2, MPEG-4, H.264 and VC-1
  4.  *
  5.  * Copyright (C) 2013 Anton Khirnov
  6.  *
  7.  * This file is part of FFmpeg.
  8.  *
  9.  * FFmpeg is free software; you can redistribute it and/or
  10.  * modify it under the terms of the GNU Lesser General Public
  11.  * License as published by the Free Software Foundation; either
  12.  * version 2.1 of the License, or (at your option) any later version.
  13.  *
  14.  * FFmpeg is distributed in the hope that it will be useful,
  15.  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  16.  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  17.  * Lesser General Public License for more details.
  18.  *
  19.  * You should have received a copy of the GNU Lesser General Public
  20.  * License along with FFmpeg; if not, write to the Free Software
  21.  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  22.  */
  23.  
  24. #include "avcodec.h"
  25. #include "vaapi_internal.h"
  26.  
  27. int ff_vaapi_mpeg_end_frame(AVCodecContext *avctx)
  28. {
  29.     struct vaapi_context * const vactx = avctx->hwaccel_context;
  30.     MpegEncContext *s = avctx->priv_data;
  31.     int ret;
  32.  
  33.     ret = ff_vaapi_commit_slices(vactx);
  34.     if (ret < 0)
  35.         goto finish;
  36.  
  37.     ret = ff_vaapi_render_picture(vactx,
  38.                                   ff_vaapi_get_surface_id(s->current_picture_ptr));
  39.     if (ret < 0)
  40.         goto finish;
  41.  
  42.     ff_mpeg_draw_horiz_band(s, 0, s->avctx->height);
  43.  
  44. finish:
  45.     ff_vaapi_common_end_frame(avctx);
  46.     return ret;
  47. }
  48.  
  49.