1 /*****************************************************************************
2 * frame.h: h264 encoder library
3 *****************************************************************************
4 * Copyright (C) 2003 Laurent Aimar
5 * $Id: frame.h,v 1.1 2004/06/03 19:27:06 fenrir Exp $
7 * Authors: Laurent Aimar <fenrir@via.ecp.fr>
9 * This program is free software; you can redistribute it and/or modify
10 * it under the terms of the GNU General Public License as published by
11 * the Free Software Foundation; either version 2 of the License, or
12 * (at your option) any later version.
14 * This program 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
17 * GNU General Public License for more details.
19 * You should have received a copy of the GNU General Public License
20 * along with this program; if not, write to the Free Software
21 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111, USA.
22 *****************************************************************************/
34 int i_frame; /* Presentation frame number */
35 int i_frame_num; /* Coded frame number */
45 uint8_t *filtered[4]; /* plane[0], H, V, HV */
46 uint8_t *lowres[4]; /* half-size copy of input frame: Orig, H, V, HV */
48 /* for unrestricted mv we allocate more data than needed
49 * allocated data are stored in buffer */
59 /* for adaptive B-frame decision.
60 * contains the SATD cost of the lowres frame encoded in various modes
61 * FIXME: how big an array do we need? */
62 int i_cost_est[16][16];
67 x264_frame_t *x264_frame_new( x264_t *h );
68 void x264_frame_delete( x264_frame_t *frame );
70 void x264_frame_copy_picture( x264_t *h, x264_frame_t *dst, x264_picture_t *src );
72 void x264_frame_expand_border( x264_frame_t *frame );
73 void x264_frame_expand_border_filtered( x264_frame_t *frame );
74 void x264_frame_expand_border_lowres( x264_frame_t *frame );
76 void x264_frame_deblocking_filter( x264_t *h, int i_slice_type );
78 void x264_frame_filter( int cpu, x264_frame_t *frame );
79 void x264_frame_init_lowres( int cpu, x264_frame_t *frame );