/************************************************************************** * * Copyright 2011 Christian König. * All Rights Reserved. * * Permission is hereby granted, free of charge, to any person obtaining a * copy of this software and associated documentation files (the * "Software"), to deal in the Software without restriction, including * without limitation the rights to use, copy, modify, merge, publish, * distribute, sub license, and/or sell copies of the Software, and to * permit persons to whom the Software is furnished to do so, subject to * the following conditions: * * The above copyright notice and this permission notice (including the * next paragraph) shall be included in all copies or substantial portions * of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. * **************************************************************************/ #ifndef vl_mpeg12_bitstream_h #define vl_mpeg12_bitstream_h #include "vl_defines.h" #include "vl_vlc.h" struct vl_mpg12_bs { struct pipe_video_codec *decoder; struct pipe_mpeg12_picture_desc *desc; struct dct_coeff *intra_dct_tbl; struct vl_vlc vlc; short pred_dc[3]; }; void vl_mpg12_bs_init(struct vl_mpg12_bs *bs, struct pipe_video_codec *decoder); void vl_mpg12_bs_decode(struct vl_mpg12_bs *bs, struct pipe_video_buffer *target, struct pipe_mpeg12_picture_desc *picture, unsigned num_buffers, const void * const *buffers, const unsigned *sizes); #endif /* vl_mpeg12_bitstream_h */