1 /*****************************************************************************
2 * spudec.h : sub picture unit decoder thread interface
3 *****************************************************************************
4 * Copyright (C) 1999, 2000, 2006 the VideoLAN team
7 * Authors: Sam Hocevar <sam@zoy.org>
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., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
22 *****************************************************************************/
24 /* #define DEBUG_SPUDEC 1 */
31 unsigned int i_spu_size;
32 unsigned int i_rle_size;
37 /* We will never overflow */
38 uint8_t buffer[65536];
41 /*****************************************************************************
42 * Amount of bytes we GetChunk() in one go
43 *****************************************************************************/
44 #define SPU_CHUNK_SIZE 0x200
46 /*****************************************************************************
48 *****************************************************************************/
49 #define SPU_CMD_FORCE_DISPLAY 0x00
50 #define SPU_CMD_START_DISPLAY 0x01
51 #define SPU_CMD_STOP_DISPLAY 0x02
52 #define SPU_CMD_SET_PALETTE 0x03
53 #define SPU_CMD_SET_ALPHACHANNEL 0x04
54 #define SPU_CMD_SET_COORDINATES 0x05
55 #define SPU_CMD_SET_OFFSETS 0x06
56 #define SPU_CMD_END 0xff
58 /*****************************************************************************
60 *****************************************************************************/
61 subpicture_t * ParsePacket( decoder_t * );