diff options
Diffstat (limited to 'src/libfaad/drm_dec.h')
-rw-r--r-- | src/libfaad/drm_dec.h | 97 |
1 files changed, 0 insertions, 97 deletions
diff --git a/src/libfaad/drm_dec.h b/src/libfaad/drm_dec.h deleted file mode 100644 index bb7d6dc93..000000000 --- a/src/libfaad/drm_dec.h +++ /dev/null @@ -1,97 +0,0 @@ -/* -** FAAD2 - Freeware Advanced Audio (AAC) Decoder including SBR decoding -** Copyright (C) 2003-2004 M. Bakker, Ahead Software AG, http://www.nero.com -** -** This program is free software; you can redistribute it and/or modify -** it under the terms of the GNU General Public License as published by -** the Free Software Foundation; either version 2 of the License, or -** (at your option) any later version. -** -** This program is distributed in the hope that it will be useful, -** but WITHOUT ANY WARRANTY; without even the implied warranty of -** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -** GNU General Public License for more details. -** -** You should have received a copy of the GNU General Public License -** along with this program; if not, write to the Free Software -** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. -** -** Any non-GPL usage of this software or parts of this software is strictly -** forbidden. -** -** Commercial non-GPL licensing of this software is possible. -** For more info contact Ahead Software through Mpeg4AAClicense@nero.com. -** -** $Id: drm_dec.h,v 1.1 2005/10/30 00:50:19 tmmm Exp $ -**/ - -#ifndef __DRM_DEC_H__ -#define __DRM_DEC_H__ - -#ifdef __cplusplus -extern "C" { -#endif - -#include "bits.h" - -#define DRM_PARAMETRIC_STEREO 0 -#define DRM_NUM_SA_BANDS 8 -#define DRM_NUM_PAN_BANDS 20 -#define NUM_OF_LINKS 3 -#define NUM_OF_QMF_CHANNELS 64 -#define NUM_OF_SUBSAMPLES 30 -#define MAX_SA_BAND 46 -#define MAX_PAN_BAND 64 -#define MAX_DELAY 5 - -typedef struct -{ - uint8_t drm_ps_data_available; - uint8_t bs_enable_sa; - uint8_t bs_enable_pan; - - uint8_t bs_sa_dt_flag; - uint8_t bs_pan_dt_flag; - - uint8_t g_last_had_sa; - uint8_t g_last_had_pan; - - int8_t bs_sa_data[DRM_NUM_SA_BANDS]; - int8_t bs_pan_data[DRM_NUM_PAN_BANDS]; - - int8_t g_sa_index[DRM_NUM_SA_BANDS]; - int8_t g_pan_index[DRM_NUM_PAN_BANDS]; - int8_t g_prev_sa_index[DRM_NUM_SA_BANDS]; - int8_t g_prev_pan_index[DRM_NUM_PAN_BANDS]; - - int8_t sa_decode_error; - int8_t pan_decode_error; - - int8_t g_last_good_sa_index[DRM_NUM_SA_BANDS]; - int8_t g_last_good_pan_index[DRM_NUM_PAN_BANDS]; - - qmf_t SA[NUM_OF_SUBSAMPLES][MAX_SA_BAND]; - - complex_t d_buff[2][MAX_SA_BAND]; - complex_t d2_buff[NUM_OF_LINKS][MAX_DELAY][MAX_SA_BAND]; - - uint8_t delay_buf_index_ser[NUM_OF_LINKS]; - - real_t prev_nrg[MAX_SA_BAND]; - real_t prev_peakdiff[MAX_SA_BAND]; - real_t peakdecay_fast[MAX_SA_BAND]; -} drm_ps_info; - - -uint16_t drm_ps_data(drm_ps_info *ps, bitfile *ld); - -drm_ps_info *drm_ps_init(void); -void drm_ps_free(drm_ps_info *ps); - -uint8_t drm_ps_decode(drm_ps_info *ps, uint8_t guess, uint32_t samplerate, qmf_t X_left[38][64], qmf_t X_right[38][64]); - -#ifdef __cplusplus -} -#endif -#endif - |