1 /*************************************************************************** 2 * Copyright (C) 2007 Ryan Schultz, PCSX-df Team, PCSX team * 3 * * 4 * This program is free software; you can redistribute it and/or modify * 5 * it under the terms of the GNU General Public License as published by * 6 * the Free Software Foundation; either version 2 of the License, or * 7 * (at your option) any later version. * 8 * * 9 * This program is distributed in the hope that it will be useful, * 10 * but WITHOUT ANY WARRANTY; without even the implied warranty of * 11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * 12 * GNU General Public License for more details. * 13 * * 14 * You should have received a copy of the GNU General Public License * 15 * along with this program; if not, write to the * 16 * Free Software Foundation, Inc., * 17 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. * 18 ***************************************************************************/ 19 20 #ifndef __DECODE_XA_H__ 21 #define __DECODE_XA_H__ 22 23 #ifdef __cplusplus 24 extern "C" { 25 #endif 26 27 #include "psxcommon.h" 28 29 typedef struct { 30 s32 y0, y1; 31 } ADPCM_Decode_t; 32 33 typedef struct { 34 int freq; 35 int nbits; 36 int stereo; 37 int nsamples; 38 ADPCM_Decode_t left, right; 39 short pcm[16384]; 40 } xa_decode_t; 41 42 s32 xa_decode_sector( xa_decode_t *xdp, 43 unsigned char *sectorp, 44 int is_first_sector ); 45 46 #ifdef __cplusplus 47 } 48 #endif 49 #endif 50