Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 1 | /* $Id$ */ |
| 2 | /* |
| 3 | * Copyright (C)2003-2008 Benny Prijono <benny@prijono.org> |
| 4 | * |
| 5 | * This program is free software; you can redistribute it and/or modify |
| 6 | * it under the terms of the GNU General Public License as published by |
| 7 | * the Free Software Foundation; either version 2 of the License, or |
| 8 | * (at your option) any later version. |
| 9 | * |
| 10 | * This program is distributed in the hope that it will be useful, |
| 11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 13 | * GNU General Public License for more details. |
| 14 | * |
| 15 | * You should have received a copy of the GNU General Public License |
| 16 | * along with this program; if not, write to the Free Software |
| 17 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
| 18 | */ |
| 19 | #include <pjmedia-codec/ipp_codecs.h> |
| 20 | #include <pjmedia/codec.h> |
| 21 | #include <pjmedia/errno.h> |
| 22 | #include <pjmedia/endpoint.h> |
| 23 | #include <pjmedia/plc.h> |
| 24 | #include <pjmedia/port.h> |
| 25 | #include <pjmedia/silencedet.h> |
| 26 | #include <pj/assert.h> |
| 27 | #include <pj/log.h> |
| 28 | #include <pj/pool.h> |
| 29 | #include <pj/string.h> |
| 30 | #include <pj/os.h> |
| 31 | |
Nanang Izzuddin | 23a00b7 | 2008-08-25 13:58:25 +0000 | [diff] [blame] | 32 | |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 33 | /* |
Benny Prijono | a4e7cdd | 2008-08-19 15:01:48 +0000 | [diff] [blame] | 34 | * Only build this file if PJMEDIA_HAS_INTEL_IPP != 0 |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 35 | */ |
Benny Prijono | a4e7cdd | 2008-08-19 15:01:48 +0000 | [diff] [blame] | 36 | #if defined(PJMEDIA_HAS_INTEL_IPP) && PJMEDIA_HAS_INTEL_IPP != 0 |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 37 | |
| 38 | #include <usc.h> |
| 39 | |
| 40 | #define THIS_FILE "ipp_codecs.c" |
| 41 | |
| 42 | /* Prototypes for IPP codecs factory */ |
| 43 | static pj_status_t ipp_test_alloc( pjmedia_codec_factory *factory, |
| 44 | const pjmedia_codec_info *id ); |
| 45 | static pj_status_t ipp_default_attr( pjmedia_codec_factory *factory, |
| 46 | const pjmedia_codec_info *id, |
| 47 | pjmedia_codec_param *attr ); |
| 48 | static pj_status_t ipp_enum_codecs( pjmedia_codec_factory *factory, |
| 49 | unsigned *count, |
| 50 | pjmedia_codec_info codecs[]); |
| 51 | static pj_status_t ipp_alloc_codec( pjmedia_codec_factory *factory, |
| 52 | const pjmedia_codec_info *id, |
| 53 | pjmedia_codec **p_codec); |
| 54 | static pj_status_t ipp_dealloc_codec( pjmedia_codec_factory *factory, |
| 55 | pjmedia_codec *codec ); |
| 56 | |
| 57 | /* Prototypes for IPP codecs implementation. */ |
| 58 | static pj_status_t ipp_codec_init( pjmedia_codec *codec, |
| 59 | pj_pool_t *pool ); |
| 60 | static pj_status_t ipp_codec_open( pjmedia_codec *codec, |
| 61 | pjmedia_codec_param *attr ); |
| 62 | static pj_status_t ipp_codec_close( pjmedia_codec *codec ); |
| 63 | static pj_status_t ipp_codec_modify(pjmedia_codec *codec, |
| 64 | const pjmedia_codec_param *attr ); |
| 65 | static pj_status_t ipp_codec_parse( pjmedia_codec *codec, |
| 66 | void *pkt, |
| 67 | pj_size_t pkt_size, |
| 68 | const pj_timestamp *ts, |
| 69 | unsigned *frame_cnt, |
| 70 | pjmedia_frame frames[]); |
| 71 | static pj_status_t ipp_codec_encode( pjmedia_codec *codec, |
| 72 | const struct pjmedia_frame *input, |
| 73 | unsigned output_buf_len, |
| 74 | struct pjmedia_frame *output); |
| 75 | static pj_status_t ipp_codec_decode( pjmedia_codec *codec, |
| 76 | const struct pjmedia_frame *input, |
| 77 | unsigned output_buf_len, |
| 78 | struct pjmedia_frame *output); |
| 79 | static pj_status_t ipp_codec_recover(pjmedia_codec *codec, |
| 80 | unsigned output_buf_len, |
| 81 | struct pjmedia_frame *output); |
| 82 | |
| 83 | /* Definition for IPP codecs operations. */ |
| 84 | static pjmedia_codec_op ipp_op = |
| 85 | { |
| 86 | &ipp_codec_init, |
| 87 | &ipp_codec_open, |
| 88 | &ipp_codec_close, |
| 89 | &ipp_codec_modify, |
| 90 | &ipp_codec_parse, |
| 91 | &ipp_codec_encode, |
| 92 | &ipp_codec_decode, |
| 93 | &ipp_codec_recover |
| 94 | }; |
| 95 | |
| 96 | /* Definition for IPP codecs factory operations. */ |
| 97 | static pjmedia_codec_factory_op ipp_factory_op = |
| 98 | { |
| 99 | &ipp_test_alloc, |
| 100 | &ipp_default_attr, |
| 101 | &ipp_enum_codecs, |
| 102 | &ipp_alloc_codec, |
| 103 | &ipp_dealloc_codec |
| 104 | }; |
| 105 | |
| 106 | /* IPP codecs factory */ |
| 107 | static struct ipp_factory { |
| 108 | pjmedia_codec_factory base; |
| 109 | pjmedia_endpt *endpt; |
| 110 | pj_pool_t *pool; |
| 111 | pj_mutex_t *mutex; |
| 112 | } ipp_factory; |
| 113 | |
| 114 | /* IPP codecs private data. */ |
| 115 | typedef struct ipp_private { |
| 116 | int codec_idx; /**< Codec index. */ |
| 117 | pj_pool_t *pool; /**< Pool for each instance. */ |
| 118 | |
| 119 | USC_Handle enc; /**< Encoder state. */ |
| 120 | USC_Handle dec; /**< Decoder state. */ |
| 121 | USC_CodecInfo *info; /**< Native codec info. */ |
| 122 | pj_uint16_t frame_size; /**< Bitstream frame size. */ |
| 123 | |
| 124 | pj_bool_t plc_enabled; |
| 125 | pjmedia_plc *plc; |
| 126 | |
| 127 | pj_bool_t vad_enabled; |
| 128 | pjmedia_silence_det *vad; |
| 129 | pj_timestamp last_tx; |
| 130 | } ipp_private_t; |
| 131 | |
| 132 | |
| 133 | /* USC codec implementations. */ |
| 134 | extern USC_Fxns USC_G729AFP_Fxns; |
| 135 | extern USC_Fxns USC_G723_Fxns; |
| 136 | extern USC_Fxns USC_G726_Fxns; |
| 137 | extern USC_Fxns USC_G728_Fxns; |
| 138 | extern USC_Fxns USC_G722_Fxns; |
| 139 | extern USC_Fxns USC_GSMAMR_Fxns; |
| 140 | extern USC_Fxns USC_AMRWB_Fxns; |
| 141 | extern USC_Fxns USC_AMRWBE_Fxns; |
| 142 | |
| 143 | /* CUSTOM CALLBACKS */ |
| 144 | |
Nanang Izzuddin | df361e0 | 2008-08-16 06:46:08 +0000 | [diff] [blame] | 145 | /* This callback is useful for translating RTP frame into USC frame, e.g: |
| 146 | * reassigning frame attributes, reorder bitstream. Default behaviour of |
| 147 | * the translation is just setting the USC frame buffer & its size as |
| 148 | * specified in RTP frame, setting USC frame frametype to 0, setting bitrate |
| 149 | * of USC frame to bitrate info of codec_data. Implement this callback when |
| 150 | * the default behaviour is unapplicable. |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 151 | */ |
Nanang Izzuddin | df361e0 | 2008-08-16 06:46:08 +0000 | [diff] [blame] | 152 | typedef void (*predecode_cb)(ipp_private_t *codec_data, |
| 153 | const pjmedia_frame *rtp_frame, |
| 154 | USC_Bitstream *usc_frame); |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 155 | |
Nanang Izzuddin | df361e0 | 2008-08-16 06:46:08 +0000 | [diff] [blame] | 156 | /* Parse frames from a packet. Default behaviour of frame parsing is |
| 157 | * just separating frames based on calculating frame length derived |
| 158 | * from bitrate. Implement this callback when the default behaviour is |
| 159 | * unapplicable. |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 160 | */ |
| 161 | typedef pj_status_t (*parse_cb)(ipp_private_t *codec_data, void *pkt, |
| 162 | pj_size_t pkt_size, const pj_timestamp *ts, |
| 163 | unsigned *frame_cnt, pjmedia_frame frames[]); |
| 164 | |
Nanang Izzuddin | df361e0 | 2008-08-16 06:46:08 +0000 | [diff] [blame] | 165 | /* Pack frames into a packet. Default behaviour of packing frames is |
| 166 | * just stacking the frames with octet aligned without adding any |
| 167 | * payload header. Implement this callback when the default behaviour is |
| 168 | * unapplicable. |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 169 | */ |
| 170 | typedef pj_status_t (*pack_cb)(ipp_private_t *codec_data, void *pkt, |
| 171 | pj_size_t *pkt_size, pj_size_t max_pkt_size); |
| 172 | |
| 173 | |
| 174 | |
Nanang Izzuddin | df361e0 | 2008-08-16 06:46:08 +0000 | [diff] [blame] | 175 | /* Custom callback implementations. */ |
| 176 | static void predecode_g723( ipp_private_t *codec_data, |
| 177 | const pjmedia_frame *rtp_frame, |
| 178 | USC_Bitstream *usc_frame); |
| 179 | static pj_status_t parse_g723( ipp_private_t *codec_data, void *pkt, |
| 180 | pj_size_t pkt_size, const pj_timestamp *ts, |
| 181 | unsigned *frame_cnt, pjmedia_frame frames[]); |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 182 | |
Nanang Izzuddin | df361e0 | 2008-08-16 06:46:08 +0000 | [diff] [blame] | 183 | static void predecode_g729( ipp_private_t *codec_data, |
| 184 | const pjmedia_frame *rtp_frame, |
| 185 | USC_Bitstream *usc_frame); |
| 186 | |
| 187 | static void predecode_amr( ipp_private_t *codec_data, |
| 188 | const pjmedia_frame *rtp_frame, |
| 189 | USC_Bitstream *usc_frame); |
| 190 | static pj_status_t parse_amr( ipp_private_t *codec_data, void *pkt, |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 191 | pj_size_t pkt_size, const pj_timestamp *ts, |
| 192 | unsigned *frame_cnt, pjmedia_frame frames[]); |
Nanang Izzuddin | df361e0 | 2008-08-16 06:46:08 +0000 | [diff] [blame] | 193 | static pj_status_t pack_amr( ipp_private_t *codec_data, void *pkt, |
| 194 | pj_size_t *pkt_size, pj_size_t max_pkt_size); |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 195 | |
| 196 | |
| 197 | /* IPP codec implementation descriptions. */ |
| 198 | static struct ipp_codec { |
| 199 | int enabled; /* Is this codec enabled? */ |
| 200 | const char *name; /* Codec name. */ |
| 201 | pj_uint8_t pt; /* Payload type. */ |
| 202 | USC_Fxns *fxns; /* USC callback functions. */ |
| 203 | unsigned clock_rate; /* Codec's clock rate. */ |
| 204 | unsigned channel_count; /* Codec's channel count. */ |
| 205 | unsigned samples_per_frame; /* Codec's samples count. */ |
| 206 | |
| 207 | unsigned def_bitrate; /* Default bitrate of this codec. */ |
| 208 | unsigned max_bitrate; /* Maximum bitrate of this codec. */ |
| 209 | pj_uint8_t frm_per_pkt; /* Default num of frames per packet.*/ |
| 210 | int has_native_vad; /* Codec has internal VAD? */ |
| 211 | int has_native_plc; /* Codec has internal PLC? */ |
| 212 | |
Nanang Izzuddin | df361e0 | 2008-08-16 06:46:08 +0000 | [diff] [blame] | 213 | predecode_cb predecode; /* Callback to translate RTP frame |
Nanang Izzuddin | 23a00b7 | 2008-08-25 13:58:25 +0000 | [diff] [blame] | 214 | into USC frame. */ |
| 215 | parse_cb parse; /* Callback to parse bitstream. */ |
| 216 | pack_cb pack; /* Callback to pack bitstream. */ |
| 217 | |
| 218 | pjmedia_codec_fmtp dec_fmtp; /* Decoder's fmtp params. */ |
| 219 | } |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 220 | |
| 221 | ipp_codec[] = |
| 222 | { |
Benny Prijono | a4e7cdd | 2008-08-19 15:01:48 +0000 | [diff] [blame] | 223 | # if PJMEDIA_HAS_INTEL_IPP_CODEC_AMR |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 224 | {1, "AMR", PJMEDIA_RTP_PT_AMR, &USC_GSMAMR_Fxns, 8000, 1, 160, |
| 225 | 5900, 12200, 4, 1, 1, |
Nanang Izzuddin | df361e0 | 2008-08-16 06:46:08 +0000 | [diff] [blame] | 226 | &predecode_amr, &parse_amr, &pack_amr |
| 227 | }, |
| 228 | # endif |
| 229 | |
Benny Prijono | a4e7cdd | 2008-08-19 15:01:48 +0000 | [diff] [blame] | 230 | # if PJMEDIA_HAS_INTEL_IPP_CODEC_AMRWB |
| 231 | {1, "AMR-WB", PJMEDIA_RTP_PT_AMRWB, &USC_AMRWB_Fxns, 16000, 1, 320, |
| 232 | 15850, 23850, 1, 1, 1, |
Nanang Izzuddin | df361e0 | 2008-08-16 06:46:08 +0000 | [diff] [blame] | 233 | &predecode_amr, &parse_amr, &pack_amr |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 234 | }, |
| 235 | # endif |
| 236 | |
Benny Prijono | a4e7cdd | 2008-08-19 15:01:48 +0000 | [diff] [blame] | 237 | # if PJMEDIA_HAS_INTEL_IPP_CODEC_G729 |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 238 | {1, "G729", PJMEDIA_RTP_PT_G729, &USC_G729AFP_Fxns, 8000, 1, 80, |
Nanang Izzuddin | 23a00b7 | 2008-08-25 13:58:25 +0000 | [diff] [blame] | 239 | 8000, 11800, 2, 1, 1, |
Nanang Izzuddin | df361e0 | 2008-08-16 06:46:08 +0000 | [diff] [blame] | 240 | &predecode_g729, NULL, NULL |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 241 | }, |
| 242 | # endif |
| 243 | |
Benny Prijono | a4e7cdd | 2008-08-19 15:01:48 +0000 | [diff] [blame] | 244 | # if PJMEDIA_HAS_INTEL_IPP_CODEC_G723_1 |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 245 | /* This is actually G.723.1 */ |
| 246 | {1, "G723", PJMEDIA_RTP_PT_G723, &USC_G723_Fxns, 8000, 1, 240, |
Benny Prijono | a4e7cdd | 2008-08-19 15:01:48 +0000 | [diff] [blame] | 247 | 6300, 6300, 1, 1, 1, |
Nanang Izzuddin | df361e0 | 2008-08-16 06:46:08 +0000 | [diff] [blame] | 248 | &predecode_g723, &parse_g723, NULL |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 249 | }, |
| 250 | # endif |
| 251 | |
Benny Prijono | a4e7cdd | 2008-08-19 15:01:48 +0000 | [diff] [blame] | 252 | # if PJMEDIA_HAS_INTEL_IPP_CODEC_G726 |
Nanang Izzuddin | f216f82 | 2008-08-15 18:35:50 +0000 | [diff] [blame] | 253 | {0, "G726-16", PJMEDIA_RTP_PT_G726_16, &USC_G726_Fxns, 8000, 1, 80, |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 254 | 16000, 16000, 2, 0, 0, |
| 255 | NULL, NULL, NULL |
| 256 | }, |
Nanang Izzuddin | f216f82 | 2008-08-15 18:35:50 +0000 | [diff] [blame] | 257 | {0, "G726-24", PJMEDIA_RTP_PT_G726_24, &USC_G726_Fxns, 8000, 1, 80, |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 258 | 24000, 24000, 2, 0, 0, |
| 259 | NULL, NULL, NULL |
| 260 | }, |
| 261 | {1, "G726-32", PJMEDIA_RTP_PT_G726_32, &USC_G726_Fxns, 8000, 1, 80, |
| 262 | 32000, 32000, 2, 0, 0, |
| 263 | NULL, NULL, NULL |
| 264 | }, |
Nanang Izzuddin | f216f82 | 2008-08-15 18:35:50 +0000 | [diff] [blame] | 265 | {0, "G726-40", PJMEDIA_RTP_PT_G726_40, &USC_G726_Fxns, 8000, 1, 80, |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 266 | 40000, 40000, 2, 0, 0, |
| 267 | NULL, NULL, NULL |
| 268 | }, |
| 269 | # endif |
| 270 | |
Benny Prijono | a4e7cdd | 2008-08-19 15:01:48 +0000 | [diff] [blame] | 271 | # if PJMEDIA_HAS_INTEL_IPP_CODEC_G728 |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 272 | {1, "G728", PJMEDIA_RTP_PT_G728, &USC_G728_Fxns, 8000, 1, 80, |
| 273 | 16000, 16000, 2, 0, 1, |
| 274 | NULL, NULL, NULL |
| 275 | }, |
| 276 | # endif |
| 277 | |
Benny Prijono | a4e7cdd | 2008-08-19 15:01:48 +0000 | [diff] [blame] | 278 | # if PJMEDIA_HAS_INTEL_IPP_CODEC_G722_1 |
Nanang Izzuddin | 23a00b7 | 2008-08-25 13:58:25 +0000 | [diff] [blame] | 279 | {0, "G7221", PJMEDIA_RTP_PT_G722_1_16, &USC_G722_Fxns, 16000, 1, 320, |
| 280 | 16000, 16000, 1, 0, 1, |
| 281 | NULL, NULL, NULL, |
| 282 | {1, {{{"bitrate", 7}, {"16000", 5}}} } |
| 283 | }, |
| 284 | {1, "G7221", PJMEDIA_RTP_PT_G722_1_24, &USC_G722_Fxns, 16000, 1, 320, |
| 285 | 24000, 24000, 1, 0, 1, |
| 286 | NULL, NULL, NULL, |
| 287 | {1, {{{"bitrate", 7}, {"24000", 5}}} } |
| 288 | }, |
| 289 | {1, "G7221", PJMEDIA_RTP_PT_G722_1_32, &USC_G722_Fxns, 16000, 1, 320, |
| 290 | 32000, 32000, 1, 0, 1, |
| 291 | NULL, NULL, NULL, |
| 292 | {1, {{{"bitrate", 7}, {"32000", 5}}} } |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 293 | }, |
| 294 | # endif |
| 295 | }; |
| 296 | |
| 297 | |
| 298 | static int amr_get_mode(unsigned bitrate); |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 299 | |
| 300 | /* |
| 301 | * Initialize and register IPP codec factory to pjmedia endpoint. |
| 302 | */ |
| 303 | PJ_DEF(pj_status_t) pjmedia_codec_ipp_init( pjmedia_endpt *endpt ) |
| 304 | { |
| 305 | pjmedia_codec_mgr *codec_mgr; |
| 306 | pj_status_t status; |
| 307 | |
| 308 | if (ipp_factory.pool != NULL) { |
| 309 | /* Already initialized. */ |
| 310 | return PJ_SUCCESS; |
| 311 | } |
| 312 | |
| 313 | /* Create IPP codec factory. */ |
| 314 | ipp_factory.base.op = &ipp_factory_op; |
| 315 | ipp_factory.base.factory_data = NULL; |
| 316 | ipp_factory.endpt = endpt; |
| 317 | |
| 318 | ipp_factory.pool = pjmedia_endpt_create_pool(endpt, "IPP codecs", 4000, 4000); |
| 319 | if (!ipp_factory.pool) |
| 320 | return PJ_ENOMEM; |
| 321 | |
| 322 | /* Create mutex. */ |
| 323 | status = pj_mutex_create_simple(ipp_factory.pool, "IPP codecs", |
| 324 | &ipp_factory.mutex); |
| 325 | if (status != PJ_SUCCESS) |
| 326 | goto on_error; |
| 327 | |
| 328 | /* Get the codec manager. */ |
| 329 | codec_mgr = pjmedia_endpt_get_codec_mgr(endpt); |
| 330 | if (!codec_mgr) { |
| 331 | status = PJ_EINVALIDOP; |
| 332 | goto on_error; |
| 333 | } |
| 334 | |
| 335 | /* Register codec factory to endpoint. */ |
| 336 | status = pjmedia_codec_mgr_register_factory(codec_mgr, |
| 337 | &ipp_factory.base); |
| 338 | if (status != PJ_SUCCESS) |
| 339 | goto on_error; |
| 340 | |
| 341 | /* Done. */ |
| 342 | return PJ_SUCCESS; |
| 343 | |
| 344 | on_error: |
| 345 | pj_pool_release(ipp_factory.pool); |
| 346 | ipp_factory.pool = NULL; |
| 347 | return status; |
| 348 | } |
| 349 | |
| 350 | /* |
| 351 | * Unregister IPP codecs factory from pjmedia endpoint. |
| 352 | */ |
| 353 | PJ_DEF(pj_status_t) pjmedia_codec_ipp_deinit(void) |
| 354 | { |
| 355 | pjmedia_codec_mgr *codec_mgr; |
| 356 | pj_status_t status; |
| 357 | |
| 358 | if (ipp_factory.pool == NULL) { |
| 359 | /* Already deinitialized */ |
| 360 | return PJ_SUCCESS; |
| 361 | } |
| 362 | |
| 363 | pj_mutex_lock(ipp_factory.mutex); |
| 364 | |
| 365 | /* Get the codec manager. */ |
| 366 | codec_mgr = pjmedia_endpt_get_codec_mgr(ipp_factory.endpt); |
| 367 | if (!codec_mgr) { |
| 368 | pj_pool_release(ipp_factory.pool); |
| 369 | ipp_factory.pool = NULL; |
| 370 | return PJ_EINVALIDOP; |
| 371 | } |
| 372 | |
| 373 | /* Unregister IPP codecs factory. */ |
| 374 | status = pjmedia_codec_mgr_unregister_factory(codec_mgr, |
| 375 | &ipp_factory.base); |
| 376 | |
| 377 | /* Destroy mutex. */ |
| 378 | pj_mutex_destroy(ipp_factory.mutex); |
| 379 | |
| 380 | /* Destroy pool. */ |
| 381 | pj_pool_release(ipp_factory.pool); |
| 382 | ipp_factory.pool = NULL; |
| 383 | |
| 384 | return status; |
| 385 | } |
| 386 | |
| 387 | /* |
| 388 | * Check if factory can allocate the specified codec. |
| 389 | */ |
| 390 | static pj_status_t ipp_test_alloc( pjmedia_codec_factory *factory, |
| 391 | const pjmedia_codec_info *info ) |
| 392 | { |
| 393 | unsigned i; |
| 394 | |
| 395 | PJ_UNUSED_ARG(factory); |
| 396 | |
| 397 | /* Type MUST be audio. */ |
| 398 | if (info->type != PJMEDIA_TYPE_AUDIO) |
| 399 | return PJMEDIA_CODEC_EUNSUP; |
| 400 | |
| 401 | for (i = 0; i < PJ_ARRAY_SIZE(ipp_codec); ++i) { |
| 402 | pj_str_t name = pj_str((char*)ipp_codec[i].name); |
| 403 | if ((pj_stricmp(&info->encoding_name, &name) == 0) && |
| 404 | (info->clock_rate == (unsigned)ipp_codec[i].clock_rate) && |
| 405 | (info->channel_cnt == (unsigned)ipp_codec[i].channel_count) && |
| 406 | (ipp_codec[i].enabled)) |
| 407 | { |
| 408 | return PJ_SUCCESS; |
| 409 | } |
| 410 | } |
| 411 | |
| 412 | /* Unsupported, or mode is disabled. */ |
| 413 | return PJMEDIA_CODEC_EUNSUP; |
| 414 | } |
| 415 | |
| 416 | /* |
| 417 | * Generate default attribute. |
| 418 | */ |
| 419 | static pj_status_t ipp_default_attr (pjmedia_codec_factory *factory, |
| 420 | const pjmedia_codec_info *id, |
| 421 | pjmedia_codec_param *attr ) |
| 422 | { |
| 423 | unsigned i; |
| 424 | |
| 425 | PJ_ASSERT_RETURN(factory==&ipp_factory.base, PJ_EINVAL); |
| 426 | |
| 427 | pj_bzero(attr, sizeof(pjmedia_codec_param)); |
| 428 | |
| 429 | for (i = 0; i < PJ_ARRAY_SIZE(ipp_codec); ++i) { |
| 430 | pj_str_t name = pj_str((char*)ipp_codec[i].name); |
| 431 | if ((pj_stricmp(&id->encoding_name, &name) == 0) && |
| 432 | (id->clock_rate == (unsigned)ipp_codec[i].clock_rate) && |
Nanang Izzuddin | 23a00b7 | 2008-08-25 13:58:25 +0000 | [diff] [blame] | 433 | (id->channel_cnt == (unsigned)ipp_codec[i].channel_count) && |
| 434 | (id->pt == (unsigned)ipp_codec[i].pt)) |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 435 | { |
| 436 | attr->info.pt = (pj_uint8_t)id->pt; |
| 437 | attr->info.channel_cnt = ipp_codec[i].channel_count; |
| 438 | attr->info.clock_rate = ipp_codec[i].clock_rate; |
| 439 | attr->info.avg_bps = ipp_codec[i].def_bitrate; |
| 440 | attr->info.max_bps = ipp_codec[i].max_bitrate; |
| 441 | attr->info.pcm_bits_per_sample = 16; |
| 442 | attr->info.frm_ptime = (pj_uint16_t) |
| 443 | (ipp_codec[i].samples_per_frame * 1000 / |
| 444 | ipp_codec[i].channel_count / |
| 445 | ipp_codec[i].clock_rate); |
| 446 | attr->setting.frm_per_pkt = ipp_codec[i].frm_per_pkt; |
| 447 | |
| 448 | /* Default flags. */ |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 449 | attr->setting.plc = 1; |
| 450 | attr->setting.penh= 0; |
Nanang Izzuddin | 23a00b7 | 2008-08-25 13:58:25 +0000 | [diff] [blame] | 451 | attr->setting.vad = 1; |
| 452 | attr->setting.cng = attr->setting.vad; |
| 453 | attr->setting.dec_fmtp = ipp_codec[i].dec_fmtp; |
| 454 | |
| 455 | if (attr->setting.vad == 0) { |
| 456 | #if PJMEDIA_HAS_INTEL_IPP_CODEC_G729 |
| 457 | if (id->pt == PJMEDIA_RTP_PT_G729) { |
| 458 | /* Signal G729 Annex B is being disabled */ |
| 459 | attr->setting.dec_fmtp.cnt = 1; |
| 460 | pj_strset2(&attr->setting.dec_fmtp.param[0].name, "annexb"); |
| 461 | pj_strset2(&attr->setting.dec_fmtp.param[0].val, "no"); |
| 462 | } |
| 463 | #endif |
| 464 | } |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 465 | |
| 466 | return PJ_SUCCESS; |
| 467 | } |
| 468 | } |
| 469 | |
| 470 | return PJMEDIA_CODEC_EUNSUP; |
| 471 | } |
| 472 | |
| 473 | /* |
| 474 | * Enum codecs supported by this factory. |
| 475 | */ |
| 476 | static pj_status_t ipp_enum_codecs(pjmedia_codec_factory *factory, |
| 477 | unsigned *count, |
| 478 | pjmedia_codec_info codecs[]) |
| 479 | { |
| 480 | unsigned max; |
| 481 | unsigned i; |
| 482 | |
| 483 | PJ_UNUSED_ARG(factory); |
| 484 | PJ_ASSERT_RETURN(codecs && *count > 0, PJ_EINVAL); |
| 485 | |
| 486 | max = *count; |
| 487 | |
| 488 | for (i = 0, *count = 0; i < PJ_ARRAY_SIZE(ipp_codec) && *count < max; ++i) |
| 489 | { |
| 490 | if (!ipp_codec[i].enabled) |
| 491 | continue; |
| 492 | |
| 493 | pj_bzero(&codecs[*count], sizeof(pjmedia_codec_info)); |
| 494 | codecs[*count].encoding_name = pj_str((char*)ipp_codec[i].name); |
| 495 | codecs[*count].pt = ipp_codec[i].pt; |
| 496 | codecs[*count].type = PJMEDIA_TYPE_AUDIO; |
| 497 | codecs[*count].clock_rate = ipp_codec[i].clock_rate; |
| 498 | codecs[*count].channel_cnt = ipp_codec[i].channel_count; |
| 499 | |
| 500 | ++*count; |
| 501 | } |
| 502 | |
| 503 | return PJ_SUCCESS; |
| 504 | } |
| 505 | |
| 506 | /* |
| 507 | * Allocate a new codec instance. |
| 508 | */ |
| 509 | static pj_status_t ipp_alloc_codec( pjmedia_codec_factory *factory, |
| 510 | const pjmedia_codec_info *id, |
| 511 | pjmedia_codec **p_codec) |
| 512 | { |
| 513 | ipp_private_t *codec_data; |
| 514 | pjmedia_codec *codec; |
| 515 | int idx; |
| 516 | pj_pool_t *pool; |
| 517 | unsigned i; |
| 518 | |
| 519 | PJ_ASSERT_RETURN(factory && id && p_codec, PJ_EINVAL); |
| 520 | PJ_ASSERT_RETURN(factory == &ipp_factory.base, PJ_EINVAL); |
| 521 | |
| 522 | pj_mutex_lock(ipp_factory.mutex); |
| 523 | |
| 524 | /* Find codec's index */ |
| 525 | idx = -1; |
| 526 | for (i = 0; i < PJ_ARRAY_SIZE(ipp_codec); ++i) { |
| 527 | pj_str_t name = pj_str((char*)ipp_codec[i].name); |
| 528 | if ((pj_stricmp(&id->encoding_name, &name) == 0) && |
| 529 | (id->clock_rate == (unsigned)ipp_codec[i].clock_rate) && |
| 530 | (id->channel_cnt == (unsigned)ipp_codec[i].channel_count) && |
| 531 | (ipp_codec[i].enabled)) |
| 532 | { |
| 533 | idx = i; |
| 534 | break; |
| 535 | } |
| 536 | } |
| 537 | if (idx == -1) { |
| 538 | *p_codec = NULL; |
| 539 | return PJMEDIA_CODEC_EFAILED; |
| 540 | } |
| 541 | |
| 542 | /* Create pool for codec instance */ |
Benny Prijono | a4e7cdd | 2008-08-19 15:01:48 +0000 | [diff] [blame] | 543 | pool = pjmedia_endpt_create_pool(ipp_factory.endpt, "IPPcodec", 512, 512); |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 544 | codec = PJ_POOL_ZALLOC_T(pool, pjmedia_codec); |
| 545 | PJ_ASSERT_RETURN(codec != NULL, PJ_ENOMEM); |
| 546 | codec->op = &ipp_op; |
| 547 | codec->factory = factory; |
| 548 | codec->codec_data = PJ_POOL_ZALLOC_T(pool, ipp_private_t); |
| 549 | codec_data = (ipp_private_t*) codec->codec_data; |
| 550 | |
| 551 | /* Create PLC if codec has no internal PLC */ |
| 552 | if (!ipp_codec[idx].has_native_plc) { |
| 553 | pj_status_t status; |
| 554 | status = pjmedia_plc_create(pool, ipp_codec[idx].clock_rate, |
| 555 | ipp_codec[idx].samples_per_frame, 0, |
| 556 | &codec_data->plc); |
| 557 | if (status != PJ_SUCCESS) { |
| 558 | pj_pool_release(pool); |
| 559 | pj_mutex_unlock(ipp_factory.mutex); |
| 560 | return status; |
| 561 | } |
| 562 | } |
| 563 | |
| 564 | /* Create silence detector if codec has no internal VAD */ |
| 565 | if (!ipp_codec[idx].has_native_vad) { |
| 566 | pj_status_t status; |
| 567 | status = pjmedia_silence_det_create(pool, |
| 568 | ipp_codec[idx].clock_rate, |
| 569 | ipp_codec[idx].samples_per_frame, |
| 570 | &codec_data->vad); |
| 571 | if (status != PJ_SUCCESS) { |
| 572 | pj_pool_release(pool); |
| 573 | pj_mutex_unlock(ipp_factory.mutex); |
| 574 | return status; |
| 575 | } |
| 576 | } |
| 577 | |
| 578 | codec_data->pool = pool; |
| 579 | codec_data->codec_idx = idx; |
| 580 | |
| 581 | pj_mutex_unlock(ipp_factory.mutex); |
| 582 | |
| 583 | *p_codec = codec; |
| 584 | return PJ_SUCCESS; |
| 585 | } |
| 586 | |
| 587 | /* |
| 588 | * Free codec. |
| 589 | */ |
| 590 | static pj_status_t ipp_dealloc_codec( pjmedia_codec_factory *factory, |
| 591 | pjmedia_codec *codec ) |
| 592 | { |
| 593 | ipp_private_t *codec_data; |
| 594 | |
| 595 | PJ_ASSERT_RETURN(factory && codec, PJ_EINVAL); |
| 596 | PJ_ASSERT_RETURN(factory == &ipp_factory.base, PJ_EINVAL); |
| 597 | |
| 598 | /* Close codec, if it's not closed. */ |
| 599 | codec_data = (ipp_private_t*) codec->codec_data; |
| 600 | if (codec_data->enc != NULL || codec_data->dec != NULL) { |
| 601 | ipp_codec_close(codec); |
| 602 | } |
| 603 | |
| 604 | pj_pool_release(codec_data->pool); |
| 605 | |
| 606 | return PJ_SUCCESS; |
| 607 | } |
| 608 | |
| 609 | /* |
| 610 | * Init codec. |
| 611 | */ |
| 612 | static pj_status_t ipp_codec_init( pjmedia_codec *codec, |
| 613 | pj_pool_t *pool ) |
| 614 | { |
| 615 | PJ_UNUSED_ARG(codec); |
| 616 | PJ_UNUSED_ARG(pool); |
| 617 | return PJ_SUCCESS; |
| 618 | } |
| 619 | |
| 620 | /* |
| 621 | * Open codec. |
| 622 | */ |
| 623 | static pj_status_t ipp_codec_open( pjmedia_codec *codec, |
| 624 | pjmedia_codec_param *attr ) |
| 625 | { |
| 626 | ipp_private_t *codec_data = (ipp_private_t*) codec->codec_data; |
Benny Prijono | a4e7cdd | 2008-08-19 15:01:48 +0000 | [diff] [blame] | 627 | struct ipp_codec *ippc = &ipp_codec[codec_data->codec_idx]; |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 628 | int info_size; |
| 629 | pj_pool_t *pool; |
Benny Prijono | a4e7cdd | 2008-08-19 15:01:48 +0000 | [diff] [blame] | 630 | int i, j; |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 631 | USC_MemBank *membanks; |
| 632 | int nb_membanks; |
| 633 | |
| 634 | pool = codec_data->pool; |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 635 | |
| 636 | /* Get the codec info size */ |
Benny Prijono | a4e7cdd | 2008-08-19 15:01:48 +0000 | [diff] [blame] | 637 | if (USC_NoError != ippc->fxns->std.GetInfoSize(&info_size)) { |
| 638 | PJ_LOG(1,(THIS_FILE, "Error getting codec info size")); |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 639 | goto on_error; |
| 640 | } |
| 641 | /* Get the codec info */ |
| 642 | codec_data->info = pj_pool_zalloc(pool, info_size); |
Benny Prijono | a4e7cdd | 2008-08-19 15:01:48 +0000 | [diff] [blame] | 643 | if (USC_NoError != ippc->fxns->std.GetInfo((USC_Handle)NULL, |
| 644 | codec_data->info)) |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 645 | { |
Benny Prijono | a4e7cdd | 2008-08-19 15:01:48 +0000 | [diff] [blame] | 646 | PJ_LOG(1,(THIS_FILE, "Error getting codec info")); |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 647 | goto on_error; |
| 648 | } |
| 649 | |
| 650 | /* PREPARING THE ENCODER */ |
| 651 | |
| 652 | /* Setting the encoder params */ |
| 653 | codec_data->info->params.direction = USC_ENCODE; |
Nanang Izzuddin | f216f82 | 2008-08-15 18:35:50 +0000 | [diff] [blame] | 654 | codec_data->info->params.modes.vad = attr->setting.vad && |
Nanang Izzuddin | 23a00b7 | 2008-08-25 13:58:25 +0000 | [diff] [blame] | 655 | ippc->has_native_vad; |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 656 | codec_data->info->params.modes.bitrate = attr->info.avg_bps; |
| 657 | codec_data->info->params.law = 0; /* Linear PCM input */ |
| 658 | |
Nanang Izzuddin | 23a00b7 | 2008-08-25 13:58:25 +0000 | [diff] [blame] | 659 | #if PJMEDIA_HAS_INTEL_IPP_CODEC_G729 |
| 660 | if (ippc->pt == PJMEDIA_RTP_PT_G729) { |
| 661 | /* Check if G729 Annex B is signaled to be disabled */ |
| 662 | for (i = 0; i < attr->setting.enc_fmtp.cnt; ++i) { |
| 663 | if (pj_stricmp2(&attr->setting.enc_fmtp.param[i].name, "annexb")==0) |
| 664 | { |
| 665 | if (pj_stricmp2(&attr->setting.enc_fmtp.param[i].val, "no")==0) |
| 666 | codec_data->info->params.modes.vad = 0; |
| 667 | break; |
| 668 | } |
| 669 | } |
| 670 | } |
| 671 | #endif |
| 672 | |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 673 | /* Get number of memory blocks needed by the encoder */ |
Benny Prijono | a4e7cdd | 2008-08-19 15:01:48 +0000 | [diff] [blame] | 674 | if (USC_NoError != ippc->fxns->std.NumAlloc(&codec_data->info->params, |
| 675 | &nb_membanks)) |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 676 | { |
Benny Prijono | a4e7cdd | 2008-08-19 15:01:48 +0000 | [diff] [blame] | 677 | PJ_LOG(1,(THIS_FILE, "Error getting no of memory blocks of encoder")); |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 678 | goto on_error; |
| 679 | } |
| 680 | |
| 681 | /* Allocate memory blocks table */ |
| 682 | membanks = (USC_MemBank*) pj_pool_zalloc(pool, |
| 683 | sizeof(USC_MemBank) * nb_membanks); |
| 684 | /* Get size of each memory block */ |
Benny Prijono | a4e7cdd | 2008-08-19 15:01:48 +0000 | [diff] [blame] | 685 | if (USC_NoError != ippc->fxns->std.MemAlloc(&codec_data->info->params, |
| 686 | membanks)) |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 687 | { |
Benny Prijono | a4e7cdd | 2008-08-19 15:01:48 +0000 | [diff] [blame] | 688 | PJ_LOG(1,(THIS_FILE, "Error getting memory blocks size of encoder")); |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 689 | goto on_error; |
| 690 | } |
| 691 | |
| 692 | /* Allocate memory for each block */ |
| 693 | for (i = 0; i < nb_membanks; i++) { |
| 694 | membanks[i].pMem = (char*) pj_pool_zalloc(pool, membanks[i].nbytes); |
| 695 | } |
| 696 | |
| 697 | /* Create encoder instance */ |
Benny Prijono | a4e7cdd | 2008-08-19 15:01:48 +0000 | [diff] [blame] | 698 | if (USC_NoError != ippc->fxns->std.Init(&codec_data->info->params, |
| 699 | membanks, |
| 700 | &codec_data->enc)) |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 701 | { |
Benny Prijono | a4e7cdd | 2008-08-19 15:01:48 +0000 | [diff] [blame] | 702 | PJ_LOG(1,(THIS_FILE, "Error initializing encoder")); |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 703 | goto on_error; |
| 704 | } |
| 705 | |
| 706 | /* PREPARING THE DECODER */ |
| 707 | |
| 708 | /* Setting the decoder params */ |
| 709 | codec_data->info->params.direction = USC_DECODE; |
| 710 | |
Nanang Izzuddin | 23a00b7 | 2008-08-25 13:58:25 +0000 | [diff] [blame] | 711 | /* Not sure if VAD affects decoder, just try to be safe */ |
| 712 | codec_data->info->params.modes.vad = ippc->has_native_vad; |
| 713 | |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 714 | /* Get number of memory blocks needed by the decoder */ |
Benny Prijono | a4e7cdd | 2008-08-19 15:01:48 +0000 | [diff] [blame] | 715 | if (USC_NoError != ippc->fxns->std.NumAlloc(&codec_data->info->params, |
| 716 | &nb_membanks)) |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 717 | { |
Benny Prijono | a4e7cdd | 2008-08-19 15:01:48 +0000 | [diff] [blame] | 718 | PJ_LOG(1,(THIS_FILE, "Error getting no of memory blocks of decoder")); |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 719 | goto on_error; |
| 720 | } |
| 721 | |
| 722 | /* Allocate memory blocks table */ |
| 723 | membanks = (USC_MemBank*) pj_pool_zalloc(pool, |
| 724 | sizeof(USC_MemBank) * nb_membanks); |
| 725 | /* Get size of each memory block */ |
Benny Prijono | a4e7cdd | 2008-08-19 15:01:48 +0000 | [diff] [blame] | 726 | if (USC_NoError != ippc->fxns->std.MemAlloc(&codec_data->info->params, |
| 727 | membanks)) |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 728 | { |
Benny Prijono | a4e7cdd | 2008-08-19 15:01:48 +0000 | [diff] [blame] | 729 | PJ_LOG(1,(THIS_FILE, "Error getting memory blocks size of decoder")); |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 730 | goto on_error; |
| 731 | } |
| 732 | |
| 733 | /* Allocate memory for each block */ |
| 734 | for (i = 0; i < nb_membanks; i++) { |
| 735 | membanks[i].pMem = (char*) pj_pool_zalloc(pool, membanks[i].nbytes); |
| 736 | } |
| 737 | |
| 738 | /* Create decoder instance */ |
Benny Prijono | a4e7cdd | 2008-08-19 15:01:48 +0000 | [diff] [blame] | 739 | if (USC_NoError != ippc->fxns->std.Init(&codec_data->info->params, |
| 740 | membanks, &codec_data->dec)) |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 741 | { |
Benny Prijono | a4e7cdd | 2008-08-19 15:01:48 +0000 | [diff] [blame] | 742 | PJ_LOG(1,(THIS_FILE, "Error initializing decoder")); |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 743 | goto on_error; |
| 744 | } |
| 745 | |
| 746 | /* Update codec info */ |
Benny Prijono | a4e7cdd | 2008-08-19 15:01:48 +0000 | [diff] [blame] | 747 | ippc->fxns->std.GetInfo((USC_Handle)codec_data->enc, codec_data->info); |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 748 | |
| 749 | /* Get bitstream size */ |
Benny Prijono | a4e7cdd | 2008-08-19 15:01:48 +0000 | [diff] [blame] | 750 | i = codec_data->info->params.modes.bitrate * ippc->samples_per_frame; |
| 751 | j = ippc->clock_rate << 3; |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 752 | codec_data->frame_size = (pj_uint16_t)(i / j); |
| 753 | if (i % j) ++codec_data->frame_size; |
| 754 | |
| 755 | codec_data->vad_enabled = (attr->setting.vad != 0); |
| 756 | codec_data->plc_enabled = (attr->setting.plc != 0); |
| 757 | |
| 758 | return PJ_SUCCESS; |
| 759 | |
| 760 | on_error: |
| 761 | return PJMEDIA_CODEC_EFAILED; |
| 762 | } |
| 763 | |
| 764 | /* |
| 765 | * Close codec. |
| 766 | */ |
| 767 | static pj_status_t ipp_codec_close( pjmedia_codec *codec ) |
| 768 | { |
| 769 | PJ_UNUSED_ARG(codec); |
| 770 | |
| 771 | return PJ_SUCCESS; |
| 772 | } |
| 773 | |
| 774 | |
| 775 | /* |
| 776 | * Modify codec settings. |
| 777 | */ |
| 778 | static pj_status_t ipp_codec_modify(pjmedia_codec *codec, |
| 779 | const pjmedia_codec_param *attr ) |
| 780 | { |
| 781 | ipp_private_t *codec_data = (ipp_private_t*) codec->codec_data; |
Benny Prijono | a4e7cdd | 2008-08-19 15:01:48 +0000 | [diff] [blame] | 782 | struct ipp_codec *ippc = &ipp_codec[codec_data->codec_idx]; |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 783 | |
| 784 | codec_data->vad_enabled = (attr->setting.vad != 0); |
| 785 | codec_data->plc_enabled = (attr->setting.plc != 0); |
| 786 | |
Benny Prijono | a4e7cdd | 2008-08-19 15:01:48 +0000 | [diff] [blame] | 787 | if (ippc->has_native_vad) { |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 788 | USC_Modes modes; |
| 789 | |
| 790 | modes = codec_data->info->params.modes; |
| 791 | modes.vad = codec_data->vad_enabled; |
Benny Prijono | a4e7cdd | 2008-08-19 15:01:48 +0000 | [diff] [blame] | 792 | ippc->fxns->std.Control(&modes, codec_data->enc); |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 793 | } |
| 794 | |
| 795 | return PJ_SUCCESS; |
| 796 | } |
| 797 | |
| 798 | /* |
| 799 | * Get frames in the packet. |
| 800 | */ |
| 801 | static pj_status_t ipp_codec_parse( pjmedia_codec *codec, |
| 802 | void *pkt, |
| 803 | pj_size_t pkt_size, |
| 804 | const pj_timestamp *ts, |
| 805 | unsigned *frame_cnt, |
| 806 | pjmedia_frame frames[]) |
| 807 | { |
| 808 | ipp_private_t *codec_data = (ipp_private_t*) codec->codec_data; |
Benny Prijono | a4e7cdd | 2008-08-19 15:01:48 +0000 | [diff] [blame] | 809 | struct ipp_codec *ippc = &ipp_codec[codec_data->codec_idx]; |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 810 | unsigned count = 0; |
| 811 | |
| 812 | PJ_ASSERT_RETURN(frame_cnt, PJ_EINVAL); |
| 813 | |
Benny Prijono | a4e7cdd | 2008-08-19 15:01:48 +0000 | [diff] [blame] | 814 | if (ippc->parse != NULL) { |
| 815 | return ippc->parse(codec_data, pkt, pkt_size, ts, frame_cnt, frames); |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 816 | } |
| 817 | |
| 818 | while (pkt_size >= codec_data->frame_size && count < *frame_cnt) { |
| 819 | frames[count].type = PJMEDIA_FRAME_TYPE_AUDIO; |
| 820 | frames[count].buf = pkt; |
| 821 | frames[count].size = codec_data->frame_size; |
Benny Prijono | a4e7cdd | 2008-08-19 15:01:48 +0000 | [diff] [blame] | 822 | frames[count].timestamp.u64 = ts->u64 + count*ippc->samples_per_frame; |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 823 | |
| 824 | pkt = ((char*)pkt) + codec_data->frame_size; |
| 825 | pkt_size -= codec_data->frame_size; |
| 826 | |
| 827 | ++count; |
| 828 | } |
| 829 | |
| 830 | if (pkt_size && count < *frame_cnt) { |
| 831 | frames[count].type = PJMEDIA_FRAME_TYPE_AUDIO; |
| 832 | frames[count].buf = pkt; |
| 833 | frames[count].size = pkt_size; |
Benny Prijono | a4e7cdd | 2008-08-19 15:01:48 +0000 | [diff] [blame] | 834 | frames[count].timestamp.u64 = ts->u64 + count*ippc->samples_per_frame; |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 835 | ++count; |
| 836 | } |
| 837 | |
| 838 | *frame_cnt = count; |
| 839 | return PJ_SUCCESS; |
| 840 | } |
| 841 | |
| 842 | /* |
| 843 | * Encode frames. |
| 844 | */ |
| 845 | static pj_status_t ipp_codec_encode( pjmedia_codec *codec, |
| 846 | const struct pjmedia_frame *input, |
| 847 | unsigned output_buf_len, |
| 848 | struct pjmedia_frame *output) |
| 849 | { |
| 850 | ipp_private_t *codec_data = (ipp_private_t*) codec->codec_data; |
Benny Prijono | a4e7cdd | 2008-08-19 15:01:48 +0000 | [diff] [blame] | 851 | struct ipp_codec *ippc = &ipp_codec[codec_data->codec_idx]; |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 852 | unsigned samples_per_frame; |
| 853 | unsigned nsamples; |
| 854 | pj_size_t tx = 0; |
| 855 | pj_int16_t *pcm_in = (pj_int16_t*)input->buf; |
Benny Prijono | b133924 | 2008-08-21 20:58:55 +0000 | [diff] [blame] | 856 | pj_uint8_t *bits_out = (pj_uint8_t*) output->buf; |
Nanang Izzuddin | df361e0 | 2008-08-16 06:46:08 +0000 | [diff] [blame] | 857 | pj_uint8_t pt; |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 858 | |
| 859 | /* Invoke external VAD if codec has no internal VAD */ |
| 860 | if (codec_data->vad && codec_data->vad_enabled) { |
| 861 | pj_bool_t is_silence; |
| 862 | pj_int32_t silence_duration; |
| 863 | |
| 864 | silence_duration = pj_timestamp_diff32(&codec_data->last_tx, |
| 865 | &input->timestamp); |
| 866 | |
| 867 | is_silence = pjmedia_silence_det_detect(codec_data->vad, |
| 868 | (const pj_int16_t*) input->buf, |
| 869 | (input->size >> 1), |
| 870 | NULL); |
| 871 | if (is_silence && |
| 872 | PJMEDIA_CODEC_MAX_SILENCE_PERIOD != -1 && |
Benny Prijono | a4e7cdd | 2008-08-19 15:01:48 +0000 | [diff] [blame] | 873 | silence_duration < (PJMEDIA_CODEC_MAX_SILENCE_PERIOD * |
| 874 | (int)ippc->clock_rate / 1000)) |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 875 | { |
| 876 | output->type = PJMEDIA_FRAME_TYPE_NONE; |
| 877 | output->buf = NULL; |
| 878 | output->size = 0; |
| 879 | output->timestamp = input->timestamp; |
| 880 | return PJ_SUCCESS; |
| 881 | } else { |
| 882 | codec_data->last_tx = input->timestamp; |
| 883 | } |
| 884 | } |
| 885 | |
| 886 | nsamples = input->size >> 1; |
Benny Prijono | a4e7cdd | 2008-08-19 15:01:48 +0000 | [diff] [blame] | 887 | samples_per_frame = ippc->samples_per_frame; |
| 888 | pt = ippc->pt; |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 889 | |
| 890 | PJ_ASSERT_RETURN(nsamples % samples_per_frame == 0, |
| 891 | PJMEDIA_CODEC_EPCMFRMINLEN); |
| 892 | |
| 893 | /* Encode the frames */ |
| 894 | while (nsamples >= samples_per_frame) { |
| 895 | USC_PCMStream in; |
| 896 | USC_Bitstream out; |
| 897 | |
| 898 | in.bitrate = codec_data->info->params.modes.bitrate; |
| 899 | in.nbytes = samples_per_frame << 1; |
| 900 | in.pBuffer = (char*)pcm_in; |
| 901 | in.pcmType.bitPerSample = codec_data->info->params.pcmType.bitPerSample; |
| 902 | in.pcmType.nChannels = codec_data->info->params.pcmType.nChannels; |
| 903 | in.pcmType.sample_frequency = codec_data->info->params.pcmType.sample_frequency; |
| 904 | |
Benny Prijono | b133924 | 2008-08-21 20:58:55 +0000 | [diff] [blame] | 905 | out.pBuffer = (char*)bits_out; |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 906 | |
Benny Prijono | a4e7cdd | 2008-08-19 15:01:48 +0000 | [diff] [blame] | 907 | #if PJMEDIA_HAS_INTEL_IPP_CODEC_AMR |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 908 | /* For AMR: reserve the first byte for frame info */ |
Nanang Izzuddin | df361e0 | 2008-08-16 06:46:08 +0000 | [diff] [blame] | 909 | if (pt == PJMEDIA_RTP_PT_AMR || pt == PJMEDIA_RTP_PT_AMRWB) { |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 910 | ++out.pBuffer; |
| 911 | } |
| 912 | #endif |
| 913 | |
Benny Prijono | a4e7cdd | 2008-08-19 15:01:48 +0000 | [diff] [blame] | 914 | if (USC_NoError != ippc->fxns->Encode(codec_data->enc, &in, &out)) { |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 915 | break; |
| 916 | } |
| 917 | |
Benny Prijono | a4e7cdd | 2008-08-19 15:01:48 +0000 | [diff] [blame] | 918 | #if PJMEDIA_HAS_INTEL_IPP_CODEC_AMR |
| 919 | /* For AMR: put info (frametype, degraded, last frame) in the |
| 920 | * first byte |
| 921 | */ |
Nanang Izzuddin | df361e0 | 2008-08-16 06:46:08 +0000 | [diff] [blame] | 922 | if (pt == PJMEDIA_RTP_PT_AMR || pt == PJMEDIA_RTP_PT_AMRWB) { |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 923 | pj_uint8_t *info = (pj_uint8_t*)bits_out; |
| 924 | |
| 925 | ++out.nbytes; |
| 926 | |
| 927 | /* One byte AMR frame type & quality flag: |
| 928 | * bit 0-3 : frame type |
| 929 | * bit 6 : last frame flag |
| 930 | * bit 7 : quality flag |
| 931 | */ |
Nanang Izzuddin | df361e0 | 2008-08-16 06:46:08 +0000 | [diff] [blame] | 932 | if (out.frametype == 0 || out.frametype == 4 || |
| 933 | (pt == PJMEDIA_RTP_PT_AMR && out.frametype == 5) || |
| 934 | (pt == PJMEDIA_RTP_PT_AMRWB && out.frametype == 6)) |
| 935 | { |
| 936 | /* Speech */ |
| 937 | *info = (char)amr_get_mode(out.bitrate); |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 938 | /* Degraded */ |
Nanang Izzuddin | df361e0 | 2008-08-16 06:46:08 +0000 | [diff] [blame] | 939 | if (out.frametype == 5 || out.frametype == 6) |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 940 | *info |= 0x80; |
Nanang Izzuddin | df361e0 | 2008-08-16 06:46:08 +0000 | [diff] [blame] | 941 | } else if (out.frametype == 1 || out.frametype == 2 || |
| 942 | (pt == PJMEDIA_RTP_PT_AMR && out.frametype == 6) || |
| 943 | (pt == PJMEDIA_RTP_PT_AMRWB && out.frametype == 7)) |
| 944 | { |
| 945 | /* SID */ |
Benny Prijono | a4e7cdd | 2008-08-19 15:01:48 +0000 | [diff] [blame] | 946 | *info = (pj_uint8_t)(pt == PJMEDIA_RTP_PT_AMRWB? 9 : 8); |
Nanang Izzuddin | df361e0 | 2008-08-16 06:46:08 +0000 | [diff] [blame] | 947 | /* Degraded */ |
| 948 | if (out.frametype == 6 || out.frametype == 7) |
| 949 | *info |= 0x80; |
| 950 | } else { |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 951 | /* Untransmited */ |
| 952 | *info = 15; |
| 953 | out.nbytes = 1; |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 954 | } |
| 955 | |
| 956 | /* Last frame flag */ |
| 957 | if (nsamples == samples_per_frame) |
| 958 | *info |= 0x40; |
| 959 | } |
Nanang Izzuddin | 7dd3268 | 2008-08-19 11:23:33 +0000 | [diff] [blame] | 960 | #endif |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 961 | |
| 962 | pcm_in += samples_per_frame; |
| 963 | nsamples -= samples_per_frame; |
| 964 | tx += out.nbytes; |
| 965 | bits_out += out.nbytes; |
Nanang Izzuddin | 23a00b7 | 2008-08-25 13:58:25 +0000 | [diff] [blame] | 966 | |
| 967 | #if PJMEDIA_HAS_INTEL_IPP_CODEC_G729 |
| 968 | if (out.frametype == 1) { |
| 969 | /* SID */ |
| 970 | break; |
| 971 | } else if (out.frametype == 0) { |
| 972 | /* Untransmitted */ |
| 973 | tx -= out.nbytes; |
| 974 | break; |
| 975 | } |
| 976 | #endif |
| 977 | |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 978 | } |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 979 | |
Benny Prijono | a4e7cdd | 2008-08-19 15:01:48 +0000 | [diff] [blame] | 980 | if (ippc->pack != NULL) { |
| 981 | ippc->pack(codec_data, output->buf, &tx, output_buf_len); |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 982 | } |
| 983 | |
| 984 | /* Check if we don't need to transmit the frame (DTX) */ |
| 985 | if (tx == 0) { |
| 986 | output->buf = NULL; |
| 987 | output->size = 0; |
| 988 | output->timestamp.u64 = input->timestamp.u64; |
| 989 | output->type = PJMEDIA_FRAME_TYPE_NONE; |
| 990 | return PJ_SUCCESS; |
| 991 | } |
| 992 | |
| 993 | output->size = tx; |
| 994 | output->type = PJMEDIA_FRAME_TYPE_AUDIO; |
| 995 | output->timestamp = input->timestamp; |
| 996 | |
| 997 | return PJ_SUCCESS; |
| 998 | } |
| 999 | |
| 1000 | /* |
| 1001 | * Decode frame. |
| 1002 | */ |
| 1003 | static pj_status_t ipp_codec_decode( pjmedia_codec *codec, |
| 1004 | const struct pjmedia_frame *input, |
| 1005 | unsigned output_buf_len, |
| 1006 | struct pjmedia_frame *output) |
| 1007 | { |
| 1008 | ipp_private_t *codec_data = (ipp_private_t*) codec->codec_data; |
Benny Prijono | a4e7cdd | 2008-08-19 15:01:48 +0000 | [diff] [blame] | 1009 | struct ipp_codec *ippc = &ipp_codec[codec_data->codec_idx]; |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 1010 | unsigned samples_per_frame; |
| 1011 | USC_PCMStream out; |
| 1012 | USC_Bitstream in; |
| 1013 | pj_uint8_t pt; |
| 1014 | |
Benny Prijono | a4e7cdd | 2008-08-19 15:01:48 +0000 | [diff] [blame] | 1015 | pt = ippc->pt; |
| 1016 | samples_per_frame = ippc->samples_per_frame; |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 1017 | |
| 1018 | PJ_ASSERT_RETURN(output_buf_len >= samples_per_frame << 1, |
| 1019 | PJMEDIA_CODEC_EPCMTOOSHORT); |
| 1020 | |
| 1021 | if (input->type == PJMEDIA_FRAME_TYPE_AUDIO) { |
Benny Prijono | a4e7cdd | 2008-08-19 15:01:48 +0000 | [diff] [blame] | 1022 | if (ippc->predecode) { |
| 1023 | ippc->predecode(codec_data, input, &in); |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 1024 | } else { |
| 1025 | /* Most IPP codecs have frametype==0 for speech frame */ |
Nanang Izzuddin | df361e0 | 2008-08-16 06:46:08 +0000 | [diff] [blame] | 1026 | in.pBuffer = (char*)input->buf; |
| 1027 | in.nbytes = input->size; |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 1028 | in.frametype = 0; |
| 1029 | in.bitrate = codec_data->info->params.modes.bitrate; |
| 1030 | } |
| 1031 | |
| 1032 | out.pBuffer = output->buf; |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 1033 | } |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 1034 | |
| 1035 | if (input->type != PJMEDIA_FRAME_TYPE_AUDIO || |
Benny Prijono | a4e7cdd | 2008-08-19 15:01:48 +0000 | [diff] [blame] | 1036 | USC_NoError != ippc->fxns->Decode(codec_data->dec, &in, &out)) |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 1037 | { |
| 1038 | pjmedia_zero_samples((pj_int16_t*)output->buf, samples_per_frame); |
| 1039 | output->size = samples_per_frame << 1; |
| 1040 | output->timestamp.u64 = input->timestamp.u64; |
| 1041 | output->type = PJMEDIA_FRAME_TYPE_AUDIO; |
| 1042 | return PJ_SUCCESS; |
| 1043 | } |
| 1044 | |
Benny Prijono | a4e7cdd | 2008-08-19 15:01:48 +0000 | [diff] [blame] | 1045 | #if PJMEDIA_HAS_INTEL_IPP_CODEC_G726 |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 1046 | /* For G.726: amplify decoding result (USC G.726 encoder deamplified it) */ |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 1047 | if (pt == PJMEDIA_RTP_PT_G726_16 || pt == PJMEDIA_RTP_PT_G726_24 || |
| 1048 | pt == PJMEDIA_RTP_PT_G726_32 || pt == PJMEDIA_RTP_PT_G726_40) |
| 1049 | { |
| 1050 | unsigned i; |
| 1051 | pj_int16_t *s = (pj_int16_t*)output->buf; |
| 1052 | |
| 1053 | for (i = 0; i < samples_per_frame; ++i) |
| 1054 | s[i] <<= 2; |
| 1055 | } |
| 1056 | #endif |
| 1057 | |
| 1058 | output->type = PJMEDIA_FRAME_TYPE_AUDIO; |
| 1059 | output->size = samples_per_frame << 1; |
| 1060 | output->timestamp.u64 = input->timestamp.u64; |
| 1061 | |
| 1062 | /* Invoke external PLC if codec has no internal PLC */ |
| 1063 | if (codec_data->plc && codec_data->plc_enabled) |
| 1064 | pjmedia_plc_save(codec_data->plc, (pj_int16_t*)output->buf); |
| 1065 | |
| 1066 | return PJ_SUCCESS; |
| 1067 | } |
| 1068 | |
| 1069 | /* |
| 1070 | * Recover lost frame. |
| 1071 | */ |
| 1072 | static pj_status_t ipp_codec_recover(pjmedia_codec *codec, |
| 1073 | unsigned output_buf_len, |
| 1074 | struct pjmedia_frame *output) |
| 1075 | { |
| 1076 | ipp_private_t *codec_data = (ipp_private_t*) codec->codec_data; |
Benny Prijono | a4e7cdd | 2008-08-19 15:01:48 +0000 | [diff] [blame] | 1077 | struct ipp_codec *ippc = &ipp_codec[codec_data->codec_idx]; |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 1078 | unsigned samples_per_frame; |
| 1079 | |
| 1080 | PJ_UNUSED_ARG(output_buf_len); |
| 1081 | |
Benny Prijono | a4e7cdd | 2008-08-19 15:01:48 +0000 | [diff] [blame] | 1082 | samples_per_frame = ippc->samples_per_frame; |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 1083 | |
| 1084 | output->type = PJMEDIA_FRAME_TYPE_AUDIO; |
| 1085 | output->size = samples_per_frame << 1; |
| 1086 | |
| 1087 | if (codec_data->plc_enabled) { |
| 1088 | if (codec_data->plc) { |
| 1089 | pjmedia_plc_generate(codec_data->plc, (pj_int16_t*)output->buf); |
| 1090 | } else { |
| 1091 | USC_PCMStream out; |
| 1092 | out.pBuffer = output->buf; |
Benny Prijono | a4e7cdd | 2008-08-19 15:01:48 +0000 | [diff] [blame] | 1093 | ippc->fxns->Decode(codec_data->dec, NULL, &out); |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 1094 | } |
| 1095 | } else { |
| 1096 | pjmedia_zero_samples((pj_int16_t*)output->buf, samples_per_frame); |
| 1097 | } |
| 1098 | |
| 1099 | return PJ_SUCCESS; |
| 1100 | } |
| 1101 | |
Benny Prijono | a4e7cdd | 2008-08-19 15:01:48 +0000 | [diff] [blame] | 1102 | #if PJMEDIA_HAS_INTEL_IPP_CODEC_G729 |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 1103 | |
Nanang Izzuddin | df361e0 | 2008-08-16 06:46:08 +0000 | [diff] [blame] | 1104 | static void predecode_g729( ipp_private_t *codec_data, |
| 1105 | const pjmedia_frame *rtp_frame, |
| 1106 | USC_Bitstream *usc_frame) |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 1107 | { |
Nanang Izzuddin | df361e0 | 2008-08-16 06:46:08 +0000 | [diff] [blame] | 1108 | switch (rtp_frame->size) { |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 1109 | case 2: |
| 1110 | /* SID */ |
Nanang Izzuddin | df361e0 | 2008-08-16 06:46:08 +0000 | [diff] [blame] | 1111 | usc_frame->frametype = 1; |
| 1112 | usc_frame->bitrate = codec_data->info->params.modes.bitrate; |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 1113 | break; |
| 1114 | case 8: |
| 1115 | /* G729D */ |
Nanang Izzuddin | df361e0 | 2008-08-16 06:46:08 +0000 | [diff] [blame] | 1116 | usc_frame->frametype = 2; |
| 1117 | usc_frame->bitrate = 6400; |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 1118 | break; |
| 1119 | case 10: |
| 1120 | /* G729 */ |
Nanang Izzuddin | df361e0 | 2008-08-16 06:46:08 +0000 | [diff] [blame] | 1121 | usc_frame->frametype = 3; |
| 1122 | usc_frame->bitrate = 8000; |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 1123 | break; |
| 1124 | case 15: |
| 1125 | /* G729E */ |
Nanang Izzuddin | df361e0 | 2008-08-16 06:46:08 +0000 | [diff] [blame] | 1126 | usc_frame->frametype = 4; |
| 1127 | usc_frame->bitrate = 11800; |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 1128 | break; |
| 1129 | default: |
Nanang Izzuddin | df361e0 | 2008-08-16 06:46:08 +0000 | [diff] [blame] | 1130 | usc_frame->frametype = 0; |
| 1131 | usc_frame->bitrate = 0; |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 1132 | break; |
| 1133 | } |
Nanang Izzuddin | df361e0 | 2008-08-16 06:46:08 +0000 | [diff] [blame] | 1134 | |
| 1135 | usc_frame->pBuffer = rtp_frame->buf; |
| 1136 | usc_frame->nbytes = rtp_frame->size; |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 1137 | } |
| 1138 | |
| 1139 | #endif /* PJMEDIA_HAS_INTEL_IPP_CODEC_G729 */ |
| 1140 | |
| 1141 | |
Benny Prijono | a4e7cdd | 2008-08-19 15:01:48 +0000 | [diff] [blame] | 1142 | #if PJMEDIA_HAS_INTEL_IPP_CODEC_G723_1 |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 1143 | |
Nanang Izzuddin | df361e0 | 2008-08-16 06:46:08 +0000 | [diff] [blame] | 1144 | static void predecode_g723( ipp_private_t *codec_data, |
| 1145 | const pjmedia_frame *rtp_frame, |
| 1146 | USC_Bitstream *usc_frame) |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 1147 | { |
| 1148 | int i, HDR = 0; |
Nanang Izzuddin | df361e0 | 2008-08-16 06:46:08 +0000 | [diff] [blame] | 1149 | pj_uint8_t *f = (pj_uint8_t*)rtp_frame->buf; |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 1150 | |
Nanang Izzuddin | df361e0 | 2008-08-16 06:46:08 +0000 | [diff] [blame] | 1151 | PJ_UNUSED_ARG(codec_data); |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 1152 | |
| 1153 | for (i = 0; i < 2; ++i){ |
| 1154 | int tmp; |
| 1155 | tmp = (f[0] >> (i & 0x7)) & 1; |
| 1156 | HDR += tmp << i ; |
| 1157 | } |
| 1158 | |
Nanang Izzuddin | df361e0 | 2008-08-16 06:46:08 +0000 | [diff] [blame] | 1159 | usc_frame->pBuffer = rtp_frame->buf; |
| 1160 | usc_frame->nbytes = rtp_frame->size; |
| 1161 | usc_frame->bitrate = HDR == 0? 6300 : 5300; |
| 1162 | usc_frame->frametype = 0; |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 1163 | } |
| 1164 | |
| 1165 | static pj_status_t parse_g723(ipp_private_t *codec_data, void *pkt, |
| 1166 | pj_size_t pkt_size, const pj_timestamp *ts, |
| 1167 | unsigned *frame_cnt, pjmedia_frame frames[]) |
| 1168 | { |
| 1169 | unsigned count = 0; |
| 1170 | pj_uint8_t *f = (pj_uint8_t*)pkt; |
| 1171 | |
| 1172 | while (pkt_size && count < *frame_cnt) { |
| 1173 | int framesize, i, j; |
| 1174 | int HDR = 0; |
| 1175 | |
| 1176 | for (i = 0; i < 2; ++i){ |
| 1177 | j = (f[0] >> (i & 0x7)) & 1; |
| 1178 | HDR += j << i ; |
| 1179 | } |
| 1180 | |
| 1181 | if (HDR == 0) |
| 1182 | framesize = 24; |
| 1183 | else if (HDR == 1) |
| 1184 | framesize = 20; |
| 1185 | else if (HDR == 2) |
| 1186 | framesize = 4; |
| 1187 | else if (HDR == 3) |
| 1188 | framesize = 1; |
| 1189 | else { |
Benny Prijono | a4e7cdd | 2008-08-19 15:01:48 +0000 | [diff] [blame] | 1190 | pj_assert(!"Unknown G723.1 frametype, packet may be corrupted!"); |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 1191 | return PJMEDIA_CODEC_EINMODE; |
| 1192 | } |
| 1193 | |
| 1194 | frames[count].type = PJMEDIA_FRAME_TYPE_AUDIO; |
| 1195 | frames[count].buf = f; |
| 1196 | frames[count].size = framesize; |
| 1197 | frames[count].timestamp.u64 = ts->u64 + count * |
| 1198 | ipp_codec[codec_data->codec_idx].samples_per_frame; |
| 1199 | |
| 1200 | f += framesize; |
| 1201 | pkt_size -= framesize; |
| 1202 | |
| 1203 | ++count; |
| 1204 | } |
| 1205 | |
| 1206 | *frame_cnt = count; |
| 1207 | return PJ_SUCCESS; |
| 1208 | } |
| 1209 | |
Benny Prijono | a4e7cdd | 2008-08-19 15:01:48 +0000 | [diff] [blame] | 1210 | #endif /* PJMEDIA_HAS_INTEL_IPP_CODEC_G723_1 */ |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 1211 | |
| 1212 | |
Benny Prijono | a4e7cdd | 2008-08-19 15:01:48 +0000 | [diff] [blame] | 1213 | #if PJMEDIA_HAS_INTEL_IPP_CODEC_AMR |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 1214 | |
| 1215 | /* AMR bitstream sensitivity order map */ |
| 1216 | static pj_int16_t AMRNB_ordermap122[244] = |
| 1217 | { |
Benny Prijono | a4e7cdd | 2008-08-19 15:01:48 +0000 | [diff] [blame] | 1218 | 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, |
| 1219 | 10, 11, 12, 13, 14, 23, 15, 16, 17, 18, |
| 1220 | 19, 20, 21, 22, 24, 25, 26, 27, 28, 38, |
| 1221 | 141, 39, 142, 40, 143, 41, 144, 42, 145, 43, |
| 1222 | 146, 44, 147, 45, 148, 46, 149, 47, 97, 150, |
| 1223 | 200, 48, 98, 151, 201, 49, 99, 152, 202, 86, |
| 1224 | 136, 189, 239, 87, 137, 190, 240, 88, 138, 191, |
| 1225 | 241, 91, 194, 92, 195, 93, 196, 94, 197, 95, |
| 1226 | 198, 29, 30, 31, 32, 33, 34, 35, 50, 100, |
| 1227 | 153, 203, 89, 139, 192, 242, 51, 101, 154, 204, |
| 1228 | 55, 105, 158, 208, 90, 140, 193, 243, 59, 109, |
| 1229 | 162, 212, 63, 113, 166, 216, 67, 117, 170, 220, |
| 1230 | 36, 37, 54, 53, 52, 58, 57, 56, 62, 61, |
| 1231 | 60, 66, 65, 64, 70, 69, 68, 104, 103, 102, |
| 1232 | 108, 107, 106, 112, 111, 110, 116, 115, 114, 120, |
| 1233 | 119, 118, 157, 156, 155, 161, 160, 159, 165, 164, |
| 1234 | 163, 169, 168, 167, 173, 172, 171, 207, 206, 205, |
| 1235 | 211, 210, 209, 215, 214, 213, 219, 218, 217, 223, |
| 1236 | 222, 221, 73, 72, 71, 76, 75, 74, 79, 78, |
| 1237 | 77, 82, 81, 80, 85, 84, 83, 123, 122, 121, |
| 1238 | 126, 125, 124, 129, 128, 127, 132, 131, 130, 135, |
| 1239 | 134, 133, 176, 175, 174, 179, 178, 177, 182, 181, |
| 1240 | 180, 185, 184, 183, 188, 187, 186, 226, 225, 224, |
| 1241 | 229, 228, 227, 232, 231, 230, 235, 234, 233, 238, |
| 1242 | 237, 236, 96, 199 |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 1243 | }; |
| 1244 | |
| 1245 | static pj_int16_t AMRNB_ordermap102[204] = |
| 1246 | { |
Benny Prijono | a4e7cdd | 2008-08-19 15:01:48 +0000 | [diff] [blame] | 1247 | 7, 6, 5, 4, 3, 2, 1, 0, 16, 15, |
| 1248 | 14, 13, 12, 11, 10, 9, 8, 26, 27, 28, |
| 1249 | 29, 30, 31, 115, 116, 117, 118, 119, 120, 72, |
| 1250 | 73, 161, 162, 65, 68, 69, 108, 111, 112, 154, |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 1251 | 157, 158, 197, 200, 201, 32, 33, 121, 122, 74, |
Benny Prijono | a4e7cdd | 2008-08-19 15:01:48 +0000 | [diff] [blame] | 1252 | 75, 163, 164, 66, 109, 155, 198, 19, 23, 21, |
| 1253 | 22, 18, 17, 20, 24, 25, 37, 36, 35, 34, |
| 1254 | 80, 79, 78, 77, 126, 125, 124, 123, 169, 168, |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 1255 | 167, 166, 70, 67, 71, 113, 110, 114, 159, 156, |
| 1256 | 160, 202, 199, 203, 76, 165, 81, 82, 92, 91, |
Benny Prijono | a4e7cdd | 2008-08-19 15:01:48 +0000 | [diff] [blame] | 1257 | 93, 83, 95, 85, 84, 94, 101, 102, 96, 104, |
| 1258 | 86, 103, 87, 97, 127, 128, 138, 137, 139, 129, |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 1259 | 141, 131, 130, 140, 147, 148, 142, 150, 132, 149, |
| 1260 | 133, 143, 170, 171, 181, 180, 182, 172, 184, 174, |
| 1261 | 173, 183, 190, 191, 185, 193, 175, 192, 176, 186, |
Benny Prijono | a4e7cdd | 2008-08-19 15:01:48 +0000 | [diff] [blame] | 1262 | 38, 39, 49, 48, 50, 40, 52, 42, 41, 51, |
| 1263 | 58, 59, 53, 61, 43, 60, 44, 54, 194, 179, |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 1264 | 189, 196, 177, 195, 178, 187, 188, 151, 136, 146, |
| 1265 | 153, 134, 152, 135, 144, 145, 105, 90, 100, 107, |
Benny Prijono | a4e7cdd | 2008-08-19 15:01:48 +0000 | [diff] [blame] | 1266 | 88, 106, 89, 98, 99, 62, 47, 57, 64, 45, |
| 1267 | 63, 46, 55, 56 |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 1268 | }; |
| 1269 | |
| 1270 | static pj_int16_t AMRNB_ordermap795[159] = |
| 1271 | { |
Benny Prijono | a4e7cdd | 2008-08-19 15:01:48 +0000 | [diff] [blame] | 1272 | 8, 7, 6, 5, 4, 3, 2, 14, 16, 9, |
| 1273 | 10, 12, 13, 15, 11, 17, 20, 22, 24, 23, |
| 1274 | 19, 18, 21, 56, 88, 122, 154, 57, 89, 123, |
| 1275 | 155, 58, 90, 124, 156, 52, 84, 118, 150, 53, |
| 1276 | 85, 119, 151, 27, 93, 28, 94, 29, 95, 30, |
| 1277 | 96, 31, 97, 61, 127, 62, 128, 63, 129, 59, |
| 1278 | 91, 125, 157, 32, 98, 64, 130, 1, 0, 25, |
| 1279 | 26, 33, 99, 34, 100, 65, 131, 66, 132, 54, |
| 1280 | 86, 120, 152, 60, 92, 126, 158, 55, 87, 121, |
| 1281 | 153, 117, 116, 115, 46, 78, 112, 144, 43, 75, |
| 1282 | 109, 141, 40, 72, 106, 138, 36, 68, 102, 134, |
| 1283 | 114, 149, 148, 147, 146, 83, 82, 81, 80, 51, |
| 1284 | 50, 49, 48, 47, 45, 44, 42, 39, 35, 79, |
| 1285 | 77, 76, 74, 71, 67, 113, 111, 110, 108, 105, |
| 1286 | 101, 145, 143, 142, 140, 137, 133, 41, 73, 107, |
| 1287 | 139, 37, 69, 103, 135, 38, 70, 104, 136 |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 1288 | |
| 1289 | }; |
| 1290 | |
| 1291 | static pj_int16_t AMRNB_ordermap74[148] = |
| 1292 | { |
Benny Prijono | a4e7cdd | 2008-08-19 15:01:48 +0000 | [diff] [blame] | 1293 | 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, |
| 1294 | 10, 11, 12, 13, 14, 15, 16, 26, 87, 27, |
| 1295 | 88, 28, 89, 29, 90, 30, 91, 51, 80, 112, |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 1296 | 141, 52, 81, 113, 142, 54, 83, 115, 144, 55, |
Benny Prijono | a4e7cdd | 2008-08-19 15:01:48 +0000 | [diff] [blame] | 1297 | 84, 116, 145, 58, 119, 59, 120, 21, 22, 23, |
| 1298 | 17, 18, 19, 31, 60, 92, 121, 56, 85, 117, |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 1299 | 146, 20, 24, 25, 50, 79, 111, 140, 57, 86, |
| 1300 | 118, 147, 49, 78, 110, 139, 48, 77, 53, 82, |
| 1301 | 114, 143, 109, 138, 47, 76, 108, 137, 32, 33, |
Benny Prijono | a4e7cdd | 2008-08-19 15:01:48 +0000 | [diff] [blame] | 1302 | 61, 62, 93, 94, 122, 123, 41, 42, 43, 44, |
| 1303 | 45, 46, 70, 71, 72, 73, 74, 75, 102, 103, |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 1304 | 104, 105, 106, 107, 131, 132, 133, 134, 135, 136, |
Benny Prijono | a4e7cdd | 2008-08-19 15:01:48 +0000 | [diff] [blame] | 1305 | 34, 63, 95, 124, 35, 64, 96, 125, 36, 65, |
| 1306 | 97, 126, 37, 66, 98, 127, 38, 67, 99, 128, |
| 1307 | 39, 68, 100, 129, 40, 69, 101, 130 |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 1308 | }; |
| 1309 | |
| 1310 | static pj_int16_t AMRNB_ordermap67[134] = |
| 1311 | { |
Benny Prijono | a4e7cdd | 2008-08-19 15:01:48 +0000 | [diff] [blame] | 1312 | 0, 1, 4, 3, 5, 6, 13, 7, 2, 8, |
| 1313 | 9, 11, 15, 12, 14, 10, 28, 82, 29, 83, |
| 1314 | 27, 81, 26, 80, 30, 84, 16, 55, 109, 56, |
| 1315 | 110, 31, 85, 57, 111, 48, 73, 102, 127, 32, |
| 1316 | 86, 51, 76, 105, 130, 52, 77, 106, 131, 58, |
| 1317 | 112, 33, 87, 19, 23, 53, 78, 107, 132, 21, |
| 1318 | 22, 18, 17, 20, 24, 25, 50, 75, 104, 129, |
| 1319 | 47, 72, 101, 126, 54, 79, 108, 133, 46, 71, |
| 1320 | 100, 125, 128, 103, 74, 49, 45, 70, 99, 124, |
| 1321 | 42, 67, 96, 121, 39, 64, 93, 118, 38, 63, |
| 1322 | 92, 117, 35, 60, 89, 114, 34, 59, 88, 113, |
| 1323 | 44, 69, 98, 123, 43, 68, 97, 122, 41, 66, |
| 1324 | 95, 120, 40, 65, 94, 119, 37, 62, 91, 116, |
| 1325 | 36, 61, 90, 115 |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 1326 | }; |
| 1327 | |
| 1328 | static pj_int16_t AMRNB_ordermap59[118] = |
| 1329 | { |
Benny Prijono | a4e7cdd | 2008-08-19 15:01:48 +0000 | [diff] [blame] | 1330 | 0, 1, 4, 5, 3, 6, 7, 2, 13, 15, |
| 1331 | 8, 9, 11, 12, 14, 10, 16, 28, 74, 29, |
| 1332 | 75, 27, 73, 26, 72, 30, 76, 51, 97, 50, |
| 1333 | 71, 96, 117, 31, 77, 52, 98, 49, 70, 95, |
| 1334 | 116, 53, 99, 32, 78, 33, 79, 48, 69, 94, |
| 1335 | 115, 47, 68, 93, 114, 46, 67, 92, 113, 19, |
| 1336 | 21, 23, 22, 18, 17, 20, 24, 111, 43, 89, |
| 1337 | 110, 64, 65, 44, 90, 25, 45, 66, 91, 112, |
| 1338 | 54, 100, 40, 61, 86, 107, 39, 60, 85, 106, |
| 1339 | 36, 57, 82, 103, 35, 56, 81, 102, 34, 55, |
| 1340 | 80, 101, 42, 63, 88, 109, 41, 62, 87, 108, |
| 1341 | 38, 59, 84, 105, 37, 58, 83, 104 |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 1342 | }; |
| 1343 | |
| 1344 | static pj_int16_t AMRNB_ordermap515[103] = |
| 1345 | { |
Benny Prijono | a4e7cdd | 2008-08-19 15:01:48 +0000 | [diff] [blame] | 1346 | 7, 6, 5, 4, 3, 2, 1, 0, 15, 14, |
| 1347 | 13, 12, 11, 10, 9, 8, 23, 24, 25, 26, |
| 1348 | 27, 46, 65, 84, 45, 44, 43, 64, 63, 62, |
| 1349 | 83, 82, 81, 102, 101, 100, 42, 61, 80, 99, |
| 1350 | 28, 47, 66, 85, 18, 41, 60, 79, 98, 29, |
| 1351 | 48, 67, 17, 20, 22, 40, 59, 78, 97, 21, |
| 1352 | 30, 49, 68, 86, 19, 16, 87, 39, 38, 58, |
| 1353 | 57, 77, 35, 54, 73, 92, 76, 96, 95, 36, |
| 1354 | 55, 74, 93, 32, 51, 33, 52, 70, 71, 89, |
| 1355 | 90, 31, 50, 69, 88, 37, 56, 75, 94, 34, |
| 1356 | 53, 72, 91 |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 1357 | }; |
| 1358 | |
| 1359 | static pj_int16_t AMRNB_ordermap475[95] = |
| 1360 | { |
Benny Prijono | a4e7cdd | 2008-08-19 15:01:48 +0000 | [diff] [blame] | 1361 | 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, |
| 1362 | 10, 11, 12, 13, 14, 15, 23, 24, 25, 26, |
| 1363 | 27, 28, 48, 49, 61, 62, 82, 83, 47, 46, |
| 1364 | 45, 44, 81, 80, 79, 78, 17, 18, 20, 22, |
| 1365 | 77, 76, 75, 74, 29, 30, 43, 42, 41, 40, |
| 1366 | 38, 39, 16, 19, 21, 50, 51, 59, 60, 63, |
| 1367 | 64, 72, 73, 84, 85, 93, 94, 32, 33, 35, |
| 1368 | 36, 53, 54, 56, 57, 66, 67, 69, 70, 87, |
| 1369 | 88, 90, 91, 34, 55, 68, 89, 37, 58, 71, |
| 1370 | 92, 31, 52, 65, 86 |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 1371 | }; |
| 1372 | |
| 1373 | static pj_int16_t *AMRNB_ordermaps[8] = |
| 1374 | { |
| 1375 | AMRNB_ordermap475, |
| 1376 | AMRNB_ordermap515, |
| 1377 | AMRNB_ordermap59, |
| 1378 | AMRNB_ordermap67, |
| 1379 | AMRNB_ordermap74, |
| 1380 | AMRNB_ordermap795, |
| 1381 | AMRNB_ordermap102, |
| 1382 | AMRNB_ordermap122 |
| 1383 | }; |
| 1384 | |
| 1385 | static pj_int16_t AMRWB_ordermap_660[] = |
| 1386 | { |
Benny Prijono | a4e7cdd | 2008-08-19 15:01:48 +0000 | [diff] [blame] | 1387 | 0, 5, 6, 7, 61, 84, 107, 130, 62, 85, |
| 1388 | 8, 4, 37, 38, 39, 40, 58, 81, 104, 127, |
| 1389 | 60, 83, 106, 129, 108, 131, 128, 41, 42, 80, |
| 1390 | 126, 1, 3, 57, 103, 82, 105, 59, 2, 63, |
| 1391 | 109, 110, 86, 19, 22, 23, 64, 87, 18, 20, |
| 1392 | 21, 17, 13, 88, 43, 89, 65, 111, 14, 24, |
| 1393 | 25, 26, 27, 28, 15, 16, 44, 90, 66, 112, |
| 1394 | 9, 11, 10, 12, 67, 113, 29, 30, 31, 32, |
| 1395 | 34, 33, 35, 36, 45, 51, 68, 74, 91, 97, |
| 1396 | 114, 120, 46, 69, 92, 115, 52, 75, 98, 121, |
| 1397 | 47, 70, 93, 116, 53, 76, 99, 122, 48, 71, |
| 1398 | 94, 117, 54, 77, 100, 123, 49, 72, 95, 118, |
| 1399 | 55, 78, 101, 124, 50, 73, 96, 119, 56, 79, |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 1400 | 102, 125 |
| 1401 | }; |
| 1402 | |
| 1403 | static pj_int16_t AMRWB_ordermap_885[] = |
| 1404 | { |
Benny Prijono | a4e7cdd | 2008-08-19 15:01:48 +0000 | [diff] [blame] | 1405 | 0, 4, 6, 7, 5, 3, 47, 48, 49, 112, |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 1406 | 113, 114, 75, 106, 140, 171, 80, 111, 145, 176, |
Benny Prijono | a4e7cdd | 2008-08-19 15:01:48 +0000 | [diff] [blame] | 1407 | 77, 108, 142, 173, 78, 109, 143, 174, 79, 110, |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 1408 | 144, 175, 76, 107, 141, 172, 50, 115, 51, 2, |
Benny Prijono | a4e7cdd | 2008-08-19 15:01:48 +0000 | [diff] [blame] | 1409 | 1, 81, 116, 146, 19, 21, 12, 17, 18, 20, |
| 1410 | 16, 25, 13, 10, 14, 24, 23, 22, 26, 8, |
| 1411 | 15, 52, 117, 31, 82, 147, 9, 33, 11, 83, |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 1412 | 148, 53, 118, 28, 27, 84, 149, 34, 35, 29, |
Benny Prijono | a4e7cdd | 2008-08-19 15:01:48 +0000 | [diff] [blame] | 1413 | 46, 32, 30, 54, 119, 37, 36, 39, 38, 40, |
| 1414 | 85, 150, 41, 42, 43, 44, 45, 55, 60, 65, |
| 1415 | 70, 86, 91, 96, 101, 120, 125, 130, 135, 151, |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 1416 | 156, 161, 166, 56, 87, 121, 152, 61, 92, 126, |
| 1417 | 157, 66, 97, 131, 162, 71, 102, 136, 167, 57, |
Benny Prijono | a4e7cdd | 2008-08-19 15:01:48 +0000 | [diff] [blame] | 1418 | 88, 122, 153, 62, 93, 127, 158, 67, 98, 132, |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 1419 | 163, 72, 103, 137, 168, 58, 89, 123, 154, 63, |
Benny Prijono | a4e7cdd | 2008-08-19 15:01:48 +0000 | [diff] [blame] | 1420 | 94, 128, 159, 68, 99, 133, 164, 73, 104, 138, |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 1421 | 169, 59, 90, 124, 155, 64, 95, 129, 160, 69, |
| 1422 | 100, 134, 165, 74, 105, 139, 170 |
| 1423 | }; |
| 1424 | |
| 1425 | static pj_int16_t AMRWB_ordermap_1265[] = |
| 1426 | { |
Benny Prijono | a4e7cdd | 2008-08-19 15:01:48 +0000 | [diff] [blame] | 1427 | 0, 4, 6, 93, 143, 196, 246, 7, 5, 3, |
| 1428 | 47, 48, 49, 50, 51, 150, 151, 152, 153, 154, |
| 1429 | 94, 144, 197, 247, 99, 149, 202, 252, 96, 146, |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 1430 | 199, 249, 97, 147, 200, 250, 100, 203, 98, 148, |
| 1431 | 201, 251, 95, 145, 198, 248, 52, 2, 1, 101, |
| 1432 | 204, 155, 19, 21, 12, 17, 18, 20, 16, 25, |
Benny Prijono | a4e7cdd | 2008-08-19 15:01:48 +0000 | [diff] [blame] | 1433 | 13, 10, 14, 24, 23, 22, 26, 8, 15, 53, |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 1434 | 156, 31, 102, 205, 9, 33, 11, 103, 206, 54, |
| 1435 | 157, 28, 27, 104, 207, 34, 35, 29, 46, 32, |
Benny Prijono | a4e7cdd | 2008-08-19 15:01:48 +0000 | [diff] [blame] | 1436 | 30, 55, 158, 37, 36, 39, 38, 40, 105, 208, |
| 1437 | 41, 42, 43, 44, 45, 56, 106, 159, 209, 57, |
| 1438 | 66, 75, 84, 107, 116, 125, 134, 160, 169, 178, |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 1439 | 187, 210, 219, 228, 237, 58, 108, 161, 211, 62, |
| 1440 | 112, 165, 215, 67, 117, 170, 220, 71, 121, 174, |
| 1441 | 224, 76, 126, 179, 229, 80, 130, 183, 233, 85, |
| 1442 | 135, 188, 238, 89, 139, 192, 242, 59, 109, 162, |
| 1443 | 212, 63, 113, 166, 216, 68, 118, 171, 221, 72, |
| 1444 | 122, 175, 225, 77, 127, 180, 230, 81, 131, 184, |
| 1445 | 234, 86, 136, 189, 239, 90, 140, 193, 243, 60, |
| 1446 | 110, 163, 213, 64, 114, 167, 217, 69, 119, 172, |
| 1447 | 222, 73, 123, 176, 226, 78, 128, 181, 231, 82, |
| 1448 | 132, 185, 235, 87, 137, 190, 240, 91, 141, 194, |
| 1449 | 244, 61, 111, 164, 214, 65, 115, 168, 218, 70, |
| 1450 | 120, 173, 223, 74, 124, 177, 227, 79, 129, 182, |
| 1451 | 232, 83, 133, 186, 236, 88, 138, 191, 241, 92, |
| 1452 | 142, 195, 245 |
| 1453 | }; |
| 1454 | |
| 1455 | static pj_int16_t AMRWB_ordermap_1425[] = |
| 1456 | { |
Benny Prijono | a4e7cdd | 2008-08-19 15:01:48 +0000 | [diff] [blame] | 1457 | 0, 4, 6, 101, 159, 220, 278, 7, 5, 3, |
| 1458 | 47, 48, 49, 50, 51, 166, 167, 168, 169, 170, |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 1459 | 102, 160, 221, 279, 107, 165, 226, 284, 104, 162, |
| 1460 | 223, 281, 105, 163, 224, 282, 108, 227, 106, 164, |
| 1461 | 225, 283, 103, 161, 222, 280, 52, 2, 1, 109, |
| 1462 | 228, 171, 19, 21, 12, 17, 18, 20, 16, 25, |
Benny Prijono | a4e7cdd | 2008-08-19 15:01:48 +0000 | [diff] [blame] | 1463 | 13, 10, 14, 24, 23, 22, 26, 8, 15, 53, |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 1464 | 172, 31, 110, 229, 9, 33, 11, 111, 230, 54, |
| 1465 | 173, 28, 27, 112, 231, 34, 35, 29, 46, 32, |
Benny Prijono | a4e7cdd | 2008-08-19 15:01:48 +0000 | [diff] [blame] | 1466 | 30, 55, 174, 37, 36, 39, 38, 40, 113, 232, |
| 1467 | 41, 42, 43, 44, 45, 56, 114, 175, 233, 62, |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 1468 | 120, 181, 239, 75, 133, 194, 252, 57, 115, 176, |
| 1469 | 234, 63, 121, 182, 240, 70, 128, 189, 247, 76, |
| 1470 | 134, 195, 253, 83, 141, 202, 260, 92, 150, 211, |
| 1471 | 269, 84, 142, 203, 261, 93, 151, 212, 270, 85, |
| 1472 | 143, 204, 262, 94, 152, 213, 271, 86, 144, 205, |
| 1473 | 263, 95, 153, 214, 272, 64, 122, 183, 241, 77, |
| 1474 | 135, 196, 254, 65, 123, 184, 242, 78, 136, 197, |
| 1475 | 255, 87, 145, 206, 264, 96, 154, 215, 273, 58, |
| 1476 | 116, 177, 235, 66, 124, 185, 243, 71, 129, 190, |
| 1477 | 248, 79, 137, 198, 256, 88, 146, 207, 265, 97, |
| 1478 | 155, 216, 274, 59, 117, 178, 236, 67, 125, 186, |
| 1479 | 244, 72, 130, 191, 249, 80, 138, 199, 257, 89, |
| 1480 | 147, 208, 266, 98, 156, 217, 275, 60, 118, 179, |
| 1481 | 237, 68, 126, 187, 245, 73, 131, 192, 250, 81, |
| 1482 | 139, 200, 258, 90, 148, 209, 267, 99, 157, 218, |
| 1483 | 276, 61, 119, 180, 238, 69, 127, 188, 246, 74, |
| 1484 | 132, 193, 251, 82, 140, 201, 259, 91, 149, 210, |
| 1485 | 268, 100, 158, 219, 277 |
| 1486 | }; |
| 1487 | |
| 1488 | static pj_int16_t AMRWB_ordermap_1585[] = |
| 1489 | { |
Benny Prijono | a4e7cdd | 2008-08-19 15:01:48 +0000 | [diff] [blame] | 1490 | 0, 4, 6, 109, 175, 244, 310, 7, 5, 3, |
| 1491 | 47, 48, 49, 50, 51, 182, 183, 184, 185, 186, |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 1492 | 110, 176, 245, 311, 115, 181, 250, 316, 112, 178, |
| 1493 | 247, 313, 113, 179, 248, 314, 116, 251, 114, 180, |
| 1494 | 249, 315, 111, 177, 246, 312, 52, 2, 1, 117, |
| 1495 | 252, 187, 19, 21, 12, 17, 18, 20, 16, 25, |
Benny Prijono | a4e7cdd | 2008-08-19 15:01:48 +0000 | [diff] [blame] | 1496 | 13, 10, 14, 24, 23, 22, 26, 8, 15, 53, |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 1497 | 188, 31, 118, 253, 9, 33, 11, 119, 254, 54, |
| 1498 | 189, 28, 27, 120, 255, 34, 35, 29, 46, 32, |
Benny Prijono | a4e7cdd | 2008-08-19 15:01:48 +0000 | [diff] [blame] | 1499 | 30, 55, 190, 37, 36, 39, 38, 40, 121, 256, |
| 1500 | 41, 42, 43, 44, 45, 56, 122, 191, 257, 63, |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 1501 | 129, 198, 264, 76, 142, 211, 277, 89, 155, 224, |
| 1502 | 290, 102, 168, 237, 303, 57, 123, 192, 258, 70, |
| 1503 | 136, 205, 271, 83, 149, 218, 284, 96, 162, 231, |
| 1504 | 297, 62, 128, 197, 263, 75, 141, 210, 276, 88, |
| 1505 | 154, 223, 289, 101, 167, 236, 302, 58, 124, 193, |
| 1506 | 259, 71, 137, 206, 272, 84, 150, 219, 285, 97, |
| 1507 | 163, 232, 298, 59, 125, 194, 260, 64, 130, 199, |
| 1508 | 265, 67, 133, 202, 268, 72, 138, 207, 273, 77, |
| 1509 | 143, 212, 278, 80, 146, 215, 281, 85, 151, 220, |
| 1510 | 286, 90, 156, 225, 291, 93, 159, 228, 294, 98, |
| 1511 | 164, 233, 299, 103, 169, 238, 304, 106, 172, 241, |
| 1512 | 307, 60, 126, 195, 261, 65, 131, 200, 266, 68, |
| 1513 | 134, 203, 269, 73, 139, 208, 274, 78, 144, 213, |
| 1514 | 279, 81, 147, 216, 282, 86, 152, 221, 287, 91, |
| 1515 | 157, 226, 292, 94, 160, 229, 295, 99, 165, 234, |
| 1516 | 300, 104, 170, 239, 305, 107, 173, 242, 308, 61, |
| 1517 | 127, 196, 262, 66, 132, 201, 267, 69, 135, 204, |
| 1518 | 270, 74, 140, 209, 275, 79, 145, 214, 280, 82, |
| 1519 | 148, 217, 283, 87, 153, 222, 288, 92, 158, 227, |
| 1520 | 293, 95, 161, 230, 296, 100, 166, 235, 301, 105, |
| 1521 | 171, 240, 306, 108, 174, 243, 309 |
| 1522 | }; |
| 1523 | |
| 1524 | static pj_int16_t AMRWB_ordermap_1825[] = |
| 1525 | { |
Benny Prijono | a4e7cdd | 2008-08-19 15:01:48 +0000 | [diff] [blame] | 1526 | 0, 4, 6, 121, 199, 280, 358, 7, 5, 3, |
| 1527 | 47, 48, 49, 50, 51, 206, 207, 208, 209, 210, |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 1528 | 122, 200, 281, 359, 127, 205, 286, 364, 124, 202, |
| 1529 | 283, 361, 125, 203, 284, 362, 128, 287, 126, 204, |
| 1530 | 285, 363, 123, 201, 282, 360, 52, 2, 1, 129, |
| 1531 | 288, 211, 19, 21, 12, 17, 18, 20, 16, 25, |
Benny Prijono | a4e7cdd | 2008-08-19 15:01:48 +0000 | [diff] [blame] | 1532 | 13, 10, 14, 24, 23, 22, 26, 8, 15, 53, |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 1533 | 212, 31, 130, 289, 9, 33, 11, 131, 290, 54, |
| 1534 | 213, 28, 27, 132, 291, 34, 35, 29, 46, 32, |
Benny Prijono | a4e7cdd | 2008-08-19 15:01:48 +0000 | [diff] [blame] | 1535 | 30, 55, 214, 37, 36, 39, 38, 40, 133, 292, |
| 1536 | 41, 42, 43, 44, 45, 56, 134, 215, 293, 198, |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 1537 | 299, 136, 120, 138, 60, 279, 58, 62, 357, 139, |
| 1538 | 140, 295, 156, 57, 219, 297, 63, 217, 137, 170, |
| 1539 | 300, 222, 64, 106, 61, 78, 294, 92, 142, 141, |
| 1540 | 135, 221, 296, 301, 343, 59, 298, 184, 329, 315, |
| 1541 | 220, 216, 265, 251, 218, 237, 352, 223, 157, 86, |
| 1542 | 171, 87, 164, 351, 111, 302, 65, 178, 115, 323, |
Benny Prijono | a4e7cdd | 2008-08-19 15:01:48 +0000 | [diff] [blame] | 1543 | 72, 192, 101, 179, 93, 73, 193, 151, 337, 309, |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 1544 | 143, 274, 69, 324, 165, 150, 97, 338, 110, 310, |
| 1545 | 330, 273, 68, 107, 175, 245, 114, 79, 113, 189, |
| 1546 | 246, 259, 174, 71, 185, 96, 344, 100, 322, 83, |
| 1547 | 334, 316, 333, 252, 161, 348, 147, 82, 269, 232, |
| 1548 | 260, 308, 353, 347, 163, 231, 306, 320, 188, 270, |
| 1549 | 146, 177, 266, 350, 256, 85, 149, 116, 191, 160, |
| 1550 | 238, 258, 336, 305, 255, 88, 224, 99, 339, 230, |
| 1551 | 228, 227, 272, 242, 241, 319, 233, 311, 102, 74, |
| 1552 | 180, 275, 66, 194, 152, 325, 172, 247, 244, 261, |
| 1553 | 117, 158, 166, 354, 75, 144, 108, 312, 94, 186, |
| 1554 | 303, 80, 234, 89, 195, 112, 340, 181, 345, 317, |
| 1555 | 326, 276, 239, 167, 118, 313, 70, 355, 327, 253, |
| 1556 | 190, 176, 271, 104, 98, 153, 103, 90, 76, 267, |
| 1557 | 277, 248, 225, 262, 182, 84, 154, 235, 335, 168, |
| 1558 | 331, 196, 341, 249, 162, 307, 148, 349, 263, 321, |
| 1559 | 257, 243, 229, 356, 159, 119, 67, 187, 173, 145, |
| 1560 | 240, 77, 304, 332, 314, 342, 109, 254, 81, 278, |
| 1561 | 105, 91, 346, 318, 183, 250, 197, 328, 95, 155, |
| 1562 | 169, 268, 226, 236, 264 |
| 1563 | }; |
| 1564 | |
| 1565 | static pj_int16_t AMRWB_ordermap_1985[] = |
| 1566 | { |
Benny Prijono | a4e7cdd | 2008-08-19 15:01:48 +0000 | [diff] [blame] | 1567 | 0, 4, 6, 129, 215, 304, 390, 7, 5, 3, |
| 1568 | 47, 48, 49, 50, 51, 222, 223, 224, 225, 226, |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 1569 | 130, 216, 305, 391, 135, 221, 310, 396, 132, 218, |
| 1570 | 307, 393, 133, 219, 308, 394, 136, 311, 134, 220, |
| 1571 | 309, 395, 131, 217, 306, 392, 52, 2, 1, 137, |
| 1572 | 312, 227, 19, 21, 12, 17, 18, 20, 16, 25, |
Benny Prijono | a4e7cdd | 2008-08-19 15:01:48 +0000 | [diff] [blame] | 1573 | 13, 10, 14, 24, 23, 22, 26, 8, 15, 53, |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 1574 | 228, 31, 138, 313, 9, 33, 11, 139, 314, 54, |
| 1575 | 229, 28, 27, 140, 315, 34, 35, 29, 46, 32, |
Benny Prijono | a4e7cdd | 2008-08-19 15:01:48 +0000 | [diff] [blame] | 1576 | 30, 55, 230, 37, 36, 39, 38, 40, 141, 316, |
| 1577 | 41, 42, 43, 44, 45, 56, 142, 231, 317, 63, |
| 1578 | 73, 92, 340, 82, 324, 149, 353, 159, 334, 165, |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 1579 | 338, 178, 163, 254, 77, 168, 257, 153, 343, 57, |
| 1580 | 248, 238, 79, 252, 166, 67, 80, 201, 101, 267, |
| 1581 | 143, 164, 341, 255, 339, 187, 376, 318, 78, 328, |
| 1582 | 362, 115, 232, 242, 253, 290, 276, 62, 58, 158, |
Benny Prijono | a4e7cdd | 2008-08-19 15:01:48 +0000 | [diff] [blame] | 1583 | 68, 93, 179, 319, 148, 169, 154, 72, 385, 329, |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 1584 | 333, 344, 102, 83, 144, 233, 323, 124, 243, 192, |
| 1585 | 354, 237, 64, 247, 202, 209, 150, 116, 335, 268, |
| 1586 | 239, 299, 188, 196, 298, 94, 195, 258, 123, 363, |
| 1587 | 384, 109, 325, 371, 170, 370, 84, 110, 295, 180, |
Benny Prijono | a4e7cdd | 2008-08-19 15:01:48 +0000 | [diff] [blame] | 1588 | 74, 210, 191, 106, 291, 205, 367, 381, 377, 206, |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 1589 | 355, 122, 119, 120, 383, 160, 105, 108, 277, 380, |
| 1590 | 294, 284, 285, 345, 208, 269, 249, 366, 386, 300, |
| 1591 | 297, 259, 125, 369, 197, 97, 194, 286, 211, 281, |
| 1592 | 280, 183, 372, 87, 155, 283, 59, 348, 327, 184, |
Benny Prijono | a4e7cdd | 2008-08-19 15:01:48 +0000 | [diff] [blame] | 1593 | 76, 111, 330, 203, 349, 69, 98, 152, 145, 189, |
| 1594 | 66, 320, 337, 173, 358, 251, 198, 174, 263, 262, |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 1595 | 126, 241, 193, 88, 388, 117, 95, 387, 112, 359, |
| 1596 | 287, 244, 103, 272, 301, 171, 162, 234, 273, 127, |
| 1597 | 373, 181, 292, 85, 378, 302, 121, 107, 364, 346, |
| 1598 | 356, 212, 278, 213, 65, 382, 288, 207, 113, 175, |
Benny Prijono | a4e7cdd | 2008-08-19 15:01:48 +0000 | [diff] [blame] | 1599 | 99, 296, 374, 368, 199, 260, 185, 336, 331, 161, |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 1600 | 270, 264, 250, 240, 75, 350, 151, 60, 89, 321, |
| 1601 | 156, 274, 360, 326, 70, 282, 167, 146, 352, 81, |
Benny Prijono | a4e7cdd | 2008-08-19 15:01:48 +0000 | [diff] [blame] | 1602 | 91, 389, 266, 245, 177, 235, 190, 256, 204, 342, |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 1603 | 128, 118, 303, 104, 379, 182, 114, 375, 200, 96, |
| 1604 | 293, 172, 214, 365, 279, 86, 289, 351, 347, 357, |
| 1605 | 261, 186, 176, 271, 90, 100, 147, 322, 275, 361, |
Benny Prijono | a4e7cdd | 2008-08-19 15:01:48 +0000 | [diff] [blame] | 1606 | 71, 332, 61, 265, 157, 246, 236 |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 1607 | }; |
| 1608 | |
| 1609 | static pj_int16_t AMRWB_ordermap_2305[] = |
| 1610 | { |
Benny Prijono | a4e7cdd | 2008-08-19 15:01:48 +0000 | [diff] [blame] | 1611 | 0, 4, 6, 145, 247, 352, 454, 7, 5, 3, |
| 1612 | 47, 48, 49, 50, 51, 254, 255, 256, 257, 258, |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 1613 | 146, 248, 353, 455, 151, 253, 358, 460, 148, 250, |
| 1614 | 355, 457, 149, 251, 356, 458, 152, 359, 150, 252, |
| 1615 | 357, 459, 147, 249, 354, 456, 52, 2, 1, 153, |
| 1616 | 360, 259, 19, 21, 12, 17, 18, 20, 16, 25, |
Benny Prijono | a4e7cdd | 2008-08-19 15:01:48 +0000 | [diff] [blame] | 1617 | 13, 10, 14, 24, 23, 22, 26, 8, 15, 53, |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 1618 | 260, 31, 154, 361, 9, 33, 11, 155, 362, 54, |
| 1619 | 261, 28, 27, 156, 363, 34, 35, 29, 46, 32, |
Benny Prijono | a4e7cdd | 2008-08-19 15:01:48 +0000 | [diff] [blame] | 1620 | 30, 55, 262, 37, 36, 39, 38, 40, 157, 364, |
| 1621 | 41, 42, 43, 44, 45, 56, 158, 263, 365, 181, |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 1622 | 192, 170, 79, 57, 399, 90, 159, 297, 377, 366, |
| 1623 | 275, 68, 183, 388, 286, 194, 299, 92, 70, 182, |
| 1624 | 401, 172, 59, 91, 58, 400, 368, 161, 81, 160, |
| 1625 | 264, 171, 80, 389, 390, 378, 379, 193, 298, 69, |
| 1626 | 266, 265, 367, 277, 288, 276, 287, 184, 60, 195, |
Benny Prijono | a4e7cdd | 2008-08-19 15:01:48 +0000 | [diff] [blame] | 1627 | 82, 93, 71, 369, 402, 173, 162, 444, 300, 391, |
| 1628 | 98, 76, 278, 61, 267, 374, 135, 411, 167, 102, |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 1629 | 380, 200, 87, 178, 65, 94, 204, 124, 72, 342, |
| 1630 | 189, 305, 381, 396, 433, 301, 226, 407, 289, 237, |
| 1631 | 113, 215, 185, 128, 309, 403, 116, 320, 196, 331, |
| 1632 | 370, 422, 174, 64, 392, 83, 425, 219, 134, 188, |
| 1633 | 432, 112, 427, 139, 279, 163, 436, 208, 447, 218, |
| 1634 | 236, 229, 97, 294, 385, 230, 166, 268, 177, 443, |
| 1635 | 225, 426, 101, 272, 138, 127, 290, 117, 347, 199, |
| 1636 | 414, 95, 140, 240, 410, 395, 209, 129, 283, 346, |
| 1637 | 105, 241, 437, 86, 308, 448, 203, 345, 186, 107, |
| 1638 | 220, 415, 334, 319, 106, 313, 118, 123, 73, 207, |
| 1639 | 421, 214, 384, 373, 438, 62, 371, 341, 75, 449, |
| 1640 | 168, 323, 164, 242, 416, 324, 304, 197, 335, 404, |
| 1641 | 271, 63, 191, 325, 96, 169, 231, 280, 312, 187, |
| 1642 | 406, 84, 201, 100, 67, 382, 175, 336, 202, 330, |
| 1643 | 269, 393, 376, 383, 293, 307, 409, 179, 285, 314, |
| 1644 | 302, 372, 398, 190, 180, 89, 99, 103, 232, 78, |
Benny Prijono | a4e7cdd | 2008-08-19 15:01:48 +0000 | [diff] [blame] | 1645 | 88, 77, 136, 387, 165, 198, 394, 125, 176, 428, |
| 1646 | 74, 375, 238, 227, 66, 273, 282, 141, 306, 412, |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 1647 | 114, 85, 130, 348, 119, 291, 296, 386, 233, 397, |
| 1648 | 303, 405, 284, 445, 423, 221, 210, 205, 450, 108, |
| 1649 | 274, 434, 216, 343, 337, 142, 243, 321, 408, 451, |
| 1650 | 310, 292, 120, 109, 281, 439, 270, 429, 332, 295, |
| 1651 | 418, 211, 315, 222, 326, 131, 430, 244, 327, 349, |
| 1652 | 417, 316, 143, 338, 440, 234, 110, 212, 452, 245, |
| 1653 | 121, 419, 350, 223, 132, 441, 328, 413, 317, 339, |
| 1654 | 126, 104, 137, 446, 344, 239, 435, 115, 333, 206, |
| 1655 | 322, 217, 228, 424, 453, 311, 351, 111, 442, 224, |
| 1656 | 213, 122, 431, 340, 235, 246, 133, 144, 420, 329, |
| 1657 | 318 |
| 1658 | }; |
| 1659 | |
| 1660 | static pj_int16_t AMRWB_ordermap_2385[] = |
| 1661 | { |
Benny Prijono | a4e7cdd | 2008-08-19 15:01:48 +0000 | [diff] [blame] | 1662 | 0, 4, 6, 145, 251, 360, 466, 7, 5, 3, |
| 1663 | 47, 48, 49, 50, 51, 262, 263, 264, 265, 266, |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 1664 | 146, 252, 361, 467, 151, 257, 366, 472, 148, 254, |
| 1665 | 363, 469, 149, 255, 364, 470, 156, 371, 150, 256, |
| 1666 | 365, 471, 147, 253, 362, 468, 52, 2, 1, 157, |
| 1667 | 372, 267, 19, 21, 12, 17, 18, 20, 16, 25, |
Benny Prijono | a4e7cdd | 2008-08-19 15:01:48 +0000 | [diff] [blame] | 1668 | 13, 10, 14, 24, 23, 22, 26, 8, 15, 53, |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 1669 | 268, 31, 152, 153, 154, 155, 258, 259, 260, 261, |
| 1670 | 367, 368, 369, 370, 473, 474, 475, 476, 158, 373, |
Benny Prijono | a4e7cdd | 2008-08-19 15:01:48 +0000 | [diff] [blame] | 1671 | 9, 33, 11, 159, 374, 54, 269, 28, 27, 160, |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 1672 | 375, 34, 35, 29, 46, 32, 30, 55, 270, 37, |
Benny Prijono | a4e7cdd | 2008-08-19 15:01:48 +0000 | [diff] [blame] | 1673 | 36, 39, 38, 40, 161, 376, 41, 42, 43, 44, |
| 1674 | 45, 56, 162, 271, 377, 185, 196, 174, 79, 57, |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 1675 | 411, 90, 163, 305, 389, 378, 283, 68, 187, 400, |
| 1676 | 294, 198, 307, 92, 70, 186, 413, 176, 59, 91, |
Benny Prijono | a4e7cdd | 2008-08-19 15:01:48 +0000 | [diff] [blame] | 1677 | 58, 412, 380, 165, 81, 164, 272, 175, 80, 401, |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 1678 | 402, 390, 391, 197, 306, 69, 274, 273, 379, 285, |
| 1679 | 296, 284, 295, 188, 60, 199, 82, 93, 71, 381, |
| 1680 | 414, 177, 166, 456, 308, 403, 98, 76, 286, 61, |
| 1681 | 275, 386, 135, 423, 171, 102, 392, 204, 87, 182, |
Benny Prijono | a4e7cdd | 2008-08-19 15:01:48 +0000 | [diff] [blame] | 1682 | 65, 94, 208, 124, 72, 350, 193, 313, 393, 408, |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 1683 | 445, 309, 230, 419, 297, 241, 113, 219, 189, 128, |
| 1684 | 317, 415, 116, 328, 200, 339, 382, 434, 178, 64, |
| 1685 | 404, 83, 437, 223, 134, 192, 444, 112, 439, 139, |
| 1686 | 287, 167, 448, 212, 459, 222, 240, 233, 97, 302, |
| 1687 | 397, 234, 170, 276, 181, 455, 229, 438, 101, 280, |
| 1688 | 138, 127, 298, 117, 355, 203, 426, 95, 140, 244, |
| 1689 | 422, 407, 213, 129, 291, 354, 105, 245, 449, 86, |
| 1690 | 316, 460, 207, 353, 190, 107, 224, 427, 342, 327, |
| 1691 | 106, 321, 118, 123, 73, 211, 433, 218, 396, 385, |
| 1692 | 450, 62, 383, 349, 75, 461, 172, 331, 168, 246, |
| 1693 | 428, 332, 312, 201, 343, 416, 279, 63, 195, 333, |
Benny Prijono | a4e7cdd | 2008-08-19 15:01:48 +0000 | [diff] [blame] | 1694 | 96, 173, 235, 288, 320, 191, 418, 84, 205, 100, |
| 1695 | 67, 394, 179, 344, 206, 338, 277, 405, 388, 395, |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 1696 | 301, 315, 421, 183, 293, 322, 310, 384, 410, 194, |
| 1697 | 184, 89, 99, 103, 236, 78, 88, 77, 136, 399, |
| 1698 | 169, 202, 406, 125, 180, 440, 74, 387, 242, 231, |
Benny Prijono | a4e7cdd | 2008-08-19 15:01:48 +0000 | [diff] [blame] | 1699 | 66, 281, 290, 141, 314, 424, 114, 85, 130, 356, |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 1700 | 119, 299, 304, 398, 237, 409, 311, 417, 292, 457, |
| 1701 | 435, 225, 214, 209, 462, 108, 282, 446, 220, 351, |
| 1702 | 345, 142, 247, 329, 420, 463, 318, 300, 120, 109, |
| 1703 | 289, 451, 278, 441, 340, 303, 430, 215, 323, 226, |
| 1704 | 334, 131, 442, 248, 335, 357, 429, 324, 143, 346, |
| 1705 | 452, 238, 110, 216, 464, 249, 121, 431, 358, 227, |
| 1706 | 132, 453, 336, 425, 325, 347, 126, 104, 137, 458, |
| 1707 | 352, 243, 447, 115, 341, 210, 330, 221, 232, 436, |
| 1708 | 465, 319, 359, 111, 454, 228, 217, 122, 443, 348, |
| 1709 | 239, 250, 133, 144, 432, 337, 326 |
| 1710 | }; |
| 1711 | |
| 1712 | static pj_int16_t *AMRWB_ordermaps[9] = |
| 1713 | { |
| 1714 | AMRWB_ordermap_660, |
| 1715 | AMRWB_ordermap_885, |
| 1716 | AMRWB_ordermap_1265, |
| 1717 | AMRWB_ordermap_1425, |
| 1718 | AMRWB_ordermap_1585, |
| 1719 | AMRWB_ordermap_1825, |
| 1720 | AMRWB_ordermap_1985, |
| 1721 | AMRWB_ordermap_2305, |
| 1722 | AMRWB_ordermap_2385 |
| 1723 | }; |
| 1724 | |
Nanang Izzuddin | df361e0 | 2008-08-16 06:46:08 +0000 | [diff] [blame] | 1725 | static pj_uint8_t AMRNB_framelen[16] = |
| 1726 | {12, 13, 15, 17, 19, 20, 26, 31, 5, 0, 0, 0, 0, 0, 0, 5}; |
| 1727 | static pj_uint16_t AMRNB_framelenbits[9] = |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 1728 | {95, 103, 118, 134, 148, 159, 204, 244, 39}; |
Nanang Izzuddin | df361e0 | 2008-08-16 06:46:08 +0000 | [diff] [blame] | 1729 | static pj_uint16_t AMRNB_bitrates[8] = |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 1730 | {4750, 5150, 5900, 6700, 7400, 7950, 10200, 12200}; |
| 1731 | |
Nanang Izzuddin | df361e0 | 2008-08-16 06:46:08 +0000 | [diff] [blame] | 1732 | static pj_uint8_t AMRWB_framelen[16] = |
| 1733 | {17, 23, 32, 37, 40, 46, 50, 58, 60, 5, 0, 0, 0, 0, 0, 5}; |
| 1734 | static pj_uint16_t AMRWB_framelenbits[10] = |
| 1735 | {132, 177, 253, 285, 317, 365, 397, 461, 477, 40}; |
| 1736 | static pj_uint16_t AMRWB_bitrates[9] = |
| 1737 | {6600, 8850, 12650, 14250, 15850, 18250, 19850, 23050, 23850}; |
| 1738 | |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 1739 | |
| 1740 | /* Get mode based on bitrate */ |
| 1741 | static int amr_get_mode(unsigned bitrate) |
| 1742 | { |
| 1743 | int mode = -1; |
| 1744 | |
| 1745 | if(bitrate==4750){ |
| 1746 | mode = 0; |
| 1747 | } else if(bitrate==5150){ |
| 1748 | mode = 1; |
| 1749 | } else if(bitrate==5900){ |
| 1750 | mode = 2; |
| 1751 | } else if(bitrate==6700){ |
| 1752 | mode = 3; |
| 1753 | } else if(bitrate==7400){ |
| 1754 | mode = 4; |
| 1755 | } else if(bitrate==7950){ |
| 1756 | mode = 5; |
| 1757 | } else if(bitrate==10200){ |
| 1758 | mode = 6; |
| 1759 | } else if(bitrate==12200){ |
| 1760 | mode = 7; |
| 1761 | |
| 1762 | /* AMRWB */ |
| 1763 | } else if(bitrate==6600){ |
| 1764 | mode = 0; |
| 1765 | } else if(bitrate==8850){ |
| 1766 | mode = 1; |
| 1767 | } else if(bitrate==12650){ |
| 1768 | mode = 2; |
| 1769 | } else if(bitrate==14250){ |
| 1770 | mode = 3; |
| 1771 | } else if(bitrate==15850){ |
| 1772 | mode = 4; |
| 1773 | } else if(bitrate==18250){ |
| 1774 | mode = 5; |
| 1775 | } else if(bitrate==19850){ |
| 1776 | mode = 6; |
| 1777 | } else if(bitrate==23050){ |
| 1778 | mode = 7; |
| 1779 | } else if(bitrate==23850){ |
| 1780 | mode = 8; |
| 1781 | } |
| 1782 | return mode; |
| 1783 | } |
| 1784 | |
Nanang Izzuddin | df361e0 | 2008-08-16 06:46:08 +0000 | [diff] [blame] | 1785 | /* Rearrange AMR bitstream of rtp_frame: |
| 1786 | * - make the start_bit to be 0 |
| 1787 | * - if it is speech frame, reorder bitstream from sensitivity bits order |
| 1788 | * to encoder bits order. |
| 1789 | */ |
| 1790 | static void predecode_amr( ipp_private_t *codec_data, |
| 1791 | const pjmedia_frame *rtp_frame, |
| 1792 | USC_Bitstream *usc_frame) |
| 1793 | { |
| 1794 | pj_uint8_t FT, Q; |
| 1795 | pj_int8_t amr_bits[477 + 7] = {0}; |
| 1796 | pj_int8_t *p_amr_bits = &amr_bits[0]; |
| 1797 | unsigned i; |
| 1798 | /* read cursor */ |
| 1799 | pj_uint8_t *r = (pj_uint8_t*)rtp_frame->buf; |
| 1800 | pj_uint8_t start_bit; |
| 1801 | /* write cursor */ |
| 1802 | pj_uint8_t *w = (pj_uint8_t*)rtp_frame->buf; |
| 1803 | /* env vars for AMR or AMRWB */ |
| 1804 | pj_bool_t AMRWB; |
| 1805 | pj_uint8_t SID_FT = 8; |
| 1806 | pj_uint8_t *framelen_tbl = AMRNB_framelen; |
| 1807 | pj_uint16_t *framelenbit_tbl = AMRNB_framelenbits; |
| 1808 | pj_uint16_t *bitrate_tbl = AMRNB_bitrates; |
| 1809 | pj_int16_t **order_map = AMRNB_ordermaps; |
| 1810 | |
Benny Prijono | a4e7cdd | 2008-08-19 15:01:48 +0000 | [diff] [blame] | 1811 | AMRWB = (ipp_codec[codec_data->codec_idx].pt == PJMEDIA_RTP_PT_AMRWB); |
Nanang Izzuddin | df361e0 | 2008-08-16 06:46:08 +0000 | [diff] [blame] | 1812 | if (AMRWB) { |
| 1813 | SID_FT = 9; |
| 1814 | framelen_tbl = AMRWB_framelen; |
| 1815 | framelenbit_tbl = AMRWB_framelenbits; |
| 1816 | bitrate_tbl = AMRWB_bitrates; |
| 1817 | order_map = AMRWB_ordermaps; |
| 1818 | } |
| 1819 | |
| 1820 | start_bit = (pj_uint8_t)((rtp_frame->bit_info & 0x0700) >> 8); |
| 1821 | FT = (pj_uint8_t)(rtp_frame->bit_info & 0x0F); |
| 1822 | Q = (pj_uint8_t)((rtp_frame->bit_info >> 16) & 0x01); |
| 1823 | |
| 1824 | /* unpack AMR bitstream if there is any data */ |
| 1825 | if (FT <= SID_FT) { |
| 1826 | i = 0; |
| 1827 | if (start_bit) { |
| 1828 | for (; i < (unsigned)(8-start_bit); ++i) |
Benny Prijono | a4e7cdd | 2008-08-19 15:01:48 +0000 | [diff] [blame] | 1829 | *p_amr_bits++ = (pj_uint8_t)((*r >> (7-start_bit-i)) & 1); |
Nanang Izzuddin | df361e0 | 2008-08-16 06:46:08 +0000 | [diff] [blame] | 1830 | ++r; |
| 1831 | } |
| 1832 | for(; i < framelenbit_tbl[FT]; i += 8) { |
Benny Prijono | a4e7cdd | 2008-08-19 15:01:48 +0000 | [diff] [blame] | 1833 | *p_amr_bits++ = (pj_uint8_t)((*r >> 7) & 1); |
| 1834 | *p_amr_bits++ = (pj_uint8_t)((*r >> 6) & 1); |
| 1835 | *p_amr_bits++ = (pj_uint8_t)((*r >> 5) & 1); |
| 1836 | *p_amr_bits++ = (pj_uint8_t)((*r >> 4) & 1); |
| 1837 | *p_amr_bits++ = (pj_uint8_t)((*r >> 3) & 1); |
| 1838 | *p_amr_bits++ = (pj_uint8_t)((*r >> 2) & 1); |
| 1839 | *p_amr_bits++ = (pj_uint8_t)((*r >> 1) & 1); |
| 1840 | *p_amr_bits++ = (pj_uint8_t)((*r ) & 1); |
Nanang Izzuddin | df361e0 | 2008-08-16 06:46:08 +0000 | [diff] [blame] | 1841 | ++r; |
| 1842 | } |
| 1843 | } |
| 1844 | |
| 1845 | if (FT < SID_FT) { |
| 1846 | /* Speech */ |
| 1847 | pj_int16_t *order_map_; |
| 1848 | |
| 1849 | order_map_ = order_map[FT]; |
| 1850 | pj_bzero(rtp_frame->buf, rtp_frame->size); |
| 1851 | for(i = 0; i < framelenbit_tbl[FT]; ++i) { |
| 1852 | if (amr_bits[i]) { |
| 1853 | pj_uint16_t bitpos; |
| 1854 | bitpos = order_map_[i]; |
| 1855 | w[bitpos>>3] |= 1 << (7 - (bitpos % 8)); |
| 1856 | } |
| 1857 | } |
| 1858 | usc_frame->nbytes = framelen_tbl[FT]; |
| 1859 | if (Q) |
| 1860 | usc_frame->frametype = 0; |
| 1861 | else |
| 1862 | usc_frame->frametype = AMRWB ? 6 : 5; |
| 1863 | usc_frame->bitrate = bitrate_tbl[FT]; |
| 1864 | } else if (FT == SID_FT) { |
| 1865 | /* SID */ |
| 1866 | pj_uint8_t w_bitptr = 0; |
| 1867 | pj_uint8_t STI; |
| 1868 | pj_uint8_t FT_; |
| 1869 | |
| 1870 | STI = amr_bits[35]; |
| 1871 | if (AMRWB) |
Benny Prijono | a4e7cdd | 2008-08-19 15:01:48 +0000 | [diff] [blame] | 1872 | FT_ = (pj_uint8_t)((amr_bits[36] << 3) | (amr_bits[37] << 2) | |
| 1873 | (amr_bits[38] << 1) | amr_bits[39]); |
Nanang Izzuddin | df361e0 | 2008-08-16 06:46:08 +0000 | [diff] [blame] | 1874 | else |
Benny Prijono | a4e7cdd | 2008-08-19 15:01:48 +0000 | [diff] [blame] | 1875 | FT_ = (pj_uint8_t)((amr_bits[36] << 2) | (amr_bits[37] << 1) | |
| 1876 | amr_bits[38]); |
Nanang Izzuddin | df361e0 | 2008-08-16 06:46:08 +0000 | [diff] [blame] | 1877 | |
| 1878 | pj_bzero(rtp_frame->buf, rtp_frame->size); |
| 1879 | for(i = 0; i < framelenbit_tbl[FT]; ++i) { |
| 1880 | if (amr_bits[i]) |
| 1881 | *w |= (1 << (7-w_bitptr)); |
| 1882 | |
| 1883 | if (++w_bitptr == 8) { |
| 1884 | ++w; |
| 1885 | w_bitptr = 0; |
| 1886 | } |
| 1887 | } |
| 1888 | |
| 1889 | usc_frame->nbytes = 5; |
| 1890 | if (Q) |
| 1891 | usc_frame->frametype = STI? 2 : 1; |
| 1892 | else |
| 1893 | usc_frame->frametype = AMRWB ? 7 : 6; |
| 1894 | |
| 1895 | usc_frame->bitrate = bitrate_tbl[FT_]; |
| 1896 | } else { |
| 1897 | /* NO DATA */ |
| 1898 | usc_frame->nbytes = 0; |
| 1899 | usc_frame->frametype = 3; |
| 1900 | usc_frame->bitrate = 0; |
| 1901 | } |
| 1902 | |
| 1903 | usc_frame->pBuffer = rtp_frame->buf; |
| 1904 | } |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 1905 | |
| 1906 | static pj_status_t pack_amr(ipp_private_t *codec_data, void *pkt, |
| 1907 | pj_size_t *pkt_size, pj_size_t max_pkt_size) |
| 1908 | { |
| 1909 | /* Settings */ |
| 1910 | pj_uint8_t CMR = 15; /* We don't request any code mode */ |
| 1911 | pj_uint8_t octet_aligned = 0; /* default==0 when SDP not specifying */ |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 1912 | /* Write cursor */ |
| 1913 | pj_uint8_t *w = (pj_uint8_t*)pkt; |
| 1914 | pj_uint8_t w_bitptr = 0; |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 1915 | /* Read cursor */ |
| 1916 | pj_uint8_t *r; |
Nanang Izzuddin | df361e0 | 2008-08-16 06:46:08 +0000 | [diff] [blame] | 1917 | /* env vars for AMR or AMRWB */ |
| 1918 | pj_bool_t AMRWB; |
| 1919 | pj_uint8_t SID_FT = 8; |
| 1920 | pj_uint8_t *framelen_tbl = AMRNB_framelen; |
| 1921 | pj_uint16_t *framelenbit_tbl = AMRNB_framelenbits; |
| 1922 | pj_uint16_t *bitrate_tbl = AMRNB_bitrates; |
| 1923 | pj_int16_t **order_map = AMRNB_ordermaps; |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 1924 | |
Nanang Izzuddin | df361e0 | 2008-08-16 06:46:08 +0000 | [diff] [blame] | 1925 | AMRWB = ipp_codec[codec_data->codec_idx].pt == PJMEDIA_RTP_PT_AMRWB; |
| 1926 | if (AMRWB) { |
| 1927 | SID_FT = 9; |
| 1928 | framelen_tbl = AMRWB_framelen; |
| 1929 | framelenbit_tbl = AMRWB_framelenbits; |
| 1930 | bitrate_tbl = AMRWB_bitrates; |
| 1931 | order_map = AMRWB_ordermaps; |
| 1932 | } |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 1933 | |
| 1934 | PJ_TODO(Make_sure_buffer_is_enough_for_packing_AMR_packet); |
| 1935 | |
| 1936 | r = (pj_uint8_t*)pkt + max_pkt_size - *pkt_size; |
| 1937 | |
| 1938 | /* Align pkt buf right */ |
| 1939 | pj_memmove(r, w, *pkt_size); |
| 1940 | |
| 1941 | /* Code Mode Request, 4 bits */ |
Benny Prijono | a4e7cdd | 2008-08-19 15:01:48 +0000 | [diff] [blame] | 1942 | *w = (pj_uint8_t)(CMR << 4); |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 1943 | w_bitptr = 4; |
| 1944 | if (octet_aligned) { |
| 1945 | ++w; |
| 1946 | w_bitptr = 0; |
| 1947 | } |
| 1948 | |
| 1949 | /* Table Of Contents, 6 bits each */ |
| 1950 | for (;;) { |
| 1951 | pj_uint8_t TOC; |
| 1952 | pj_uint8_t F, FT, Q; |
| 1953 | |
Benny Prijono | a4e7cdd | 2008-08-19 15:01:48 +0000 | [diff] [blame] | 1954 | F = (pj_uint8_t)((*r & 0x40) == 0); |
| 1955 | FT = (pj_uint8_t)(*r & 0x0F); |
| 1956 | Q = (pj_uint8_t)((*r & 0x80) == 0); |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 1957 | |
Nanang Izzuddin | df361e0 | 2008-08-16 06:46:08 +0000 | [diff] [blame] | 1958 | pj_assert(FT <= SID_FT || FT == 14 || FT == 15); |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 1959 | TOC = (pj_uint8_t)((F<<5) | (FT<<1) | Q); |
| 1960 | |
| 1961 | if (w_bitptr == 0) { |
Benny Prijono | a4e7cdd | 2008-08-19 15:01:48 +0000 | [diff] [blame] | 1962 | *w = (pj_uint8_t)(TOC<<2); |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 1963 | w_bitptr = 6; |
| 1964 | } else if (w_bitptr == 2) { |
| 1965 | *w++ |= TOC; |
| 1966 | w_bitptr = 0; |
| 1967 | } else if (w_bitptr == 4) { |
| 1968 | *w++ |= TOC>>2; |
Benny Prijono | a4e7cdd | 2008-08-19 15:01:48 +0000 | [diff] [blame] | 1969 | *w = (pj_uint8_t)(TOC<<6); |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 1970 | w_bitptr = 2; |
| 1971 | } else if (w_bitptr == 6) { |
| 1972 | *w++ |= TOC>>4; |
Benny Prijono | a4e7cdd | 2008-08-19 15:01:48 +0000 | [diff] [blame] | 1973 | *w = (pj_uint8_t)(TOC<<4); |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 1974 | w_bitptr = 4; |
| 1975 | } |
| 1976 | |
| 1977 | if (octet_aligned) { |
| 1978 | ++w; |
| 1979 | w_bitptr = 0; |
| 1980 | } |
| 1981 | |
Nanang Izzuddin | df361e0 | 2008-08-16 06:46:08 +0000 | [diff] [blame] | 1982 | if (FT > SID_FT) |
| 1983 | /* NO DATA */ |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 1984 | r += 1; |
| 1985 | else |
Nanang Izzuddin | df361e0 | 2008-08-16 06:46:08 +0000 | [diff] [blame] | 1986 | r += framelen_tbl[FT] + 1; |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 1987 | |
| 1988 | /* Last frame */ |
| 1989 | if (!F) |
| 1990 | break; |
| 1991 | } |
| 1992 | |
| 1993 | /* Speech frames */ |
| 1994 | r = (pj_uint8_t*)pkt + max_pkt_size - *pkt_size; |
| 1995 | |
| 1996 | for (;;) { |
| 1997 | pj_uint8_t F, FT; |
| 1998 | pj_int8_t amr_bits[477 + 7] = {0}; |
| 1999 | pj_int8_t *p_amr_bits = &amr_bits[0]; |
| 2000 | unsigned i; |
| 2001 | |
Benny Prijono | a4e7cdd | 2008-08-19 15:01:48 +0000 | [diff] [blame] | 2002 | F = (pj_uint8_t)((*r & 0x40) == 0); |
| 2003 | FT = (pj_uint8_t)(*r & 0x0F); |
Nanang Izzuddin | df361e0 | 2008-08-16 06:46:08 +0000 | [diff] [blame] | 2004 | pj_assert(FT <= SID_FT || FT == 14 || FT == 15); |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 2005 | |
| 2006 | ++r; |
Nanang Izzuddin | df361e0 | 2008-08-16 06:46:08 +0000 | [diff] [blame] | 2007 | if (FT > SID_FT) { |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 2008 | if (!F) |
| 2009 | break; |
| 2010 | continue; |
| 2011 | } |
| 2012 | |
| 2013 | /* Unpack bits */ |
Nanang Izzuddin | df361e0 | 2008-08-16 06:46:08 +0000 | [diff] [blame] | 2014 | for(i = 0; i < framelen_tbl[FT]; ++i) { |
Benny Prijono | a4e7cdd | 2008-08-19 15:01:48 +0000 | [diff] [blame] | 2015 | *p_amr_bits++ = (pj_uint8_t)((*r >> 7) & 1); |
| 2016 | *p_amr_bits++ = (pj_uint8_t)((*r >> 6) & 1); |
| 2017 | *p_amr_bits++ = (pj_uint8_t)((*r >> 5) & 1); |
| 2018 | *p_amr_bits++ = (pj_uint8_t)((*r >> 4) & 1); |
| 2019 | *p_amr_bits++ = (pj_uint8_t)((*r >> 3) & 1); |
| 2020 | *p_amr_bits++ = (pj_uint8_t)((*r >> 2) & 1); |
| 2021 | *p_amr_bits++ = (pj_uint8_t)((*r >> 1) & 1); |
| 2022 | *p_amr_bits++ = (pj_uint8_t)((*r ) & 1); |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 2023 | ++r; |
| 2024 | } |
| 2025 | |
Nanang Izzuddin | df361e0 | 2008-08-16 06:46:08 +0000 | [diff] [blame] | 2026 | if (FT < SID_FT) { |
| 2027 | /* Speech */ |
| 2028 | pj_int16_t *order_map_; |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 2029 | |
Nanang Izzuddin | df361e0 | 2008-08-16 06:46:08 +0000 | [diff] [blame] | 2030 | /* Put bits in the packet, sensitivity descending ordered */ |
| 2031 | order_map_ = order_map[FT]; |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 2032 | if (w_bitptr == 0) *w = 0; |
Nanang Izzuddin | df361e0 | 2008-08-16 06:46:08 +0000 | [diff] [blame] | 2033 | for(i = 0; i < framelenbit_tbl[FT]; ++i) { |
| 2034 | pj_uint8_t bit; |
| 2035 | bit = amr_bits[order_map_[i]]; |
| 2036 | |
| 2037 | if (bit) |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 2038 | *w |= (1 << (7-w_bitptr)); |
| 2039 | |
| 2040 | if (++w_bitptr == 8) { |
| 2041 | w_bitptr = 0; |
| 2042 | ++w; |
| 2043 | *w = 0; |
| 2044 | } |
| 2045 | } |
| 2046 | |
| 2047 | if (octet_aligned) { |
| 2048 | ++w; |
| 2049 | w_bitptr = 0; |
| 2050 | } |
Nanang Izzuddin | df361e0 | 2008-08-16 06:46:08 +0000 | [diff] [blame] | 2051 | } else if (FT == SID_FT) { |
| 2052 | /* SID */ |
| 2053 | pj_uint8_t STI = 0; |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 2054 | |
Benny Prijono | a4e7cdd | 2008-08-19 15:01:48 +0000 | [diff] [blame] | 2055 | amr_bits[35] = (pj_uint8_t)(STI & 1); |
Nanang Izzuddin | df361e0 | 2008-08-16 06:46:08 +0000 | [diff] [blame] | 2056 | |
| 2057 | if (AMRWB) { |
Benny Prijono | a4e7cdd | 2008-08-19 15:01:48 +0000 | [diff] [blame] | 2058 | amr_bits[36] = (pj_uint8_t)((FT >> 3) & 1); |
| 2059 | amr_bits[37] = (pj_uint8_t)((FT >> 2) & 1); |
| 2060 | amr_bits[38] = (pj_uint8_t)((FT >> 1) & 1); |
| 2061 | amr_bits[39] = (pj_uint8_t)((FT) & 1); |
Nanang Izzuddin | df361e0 | 2008-08-16 06:46:08 +0000 | [diff] [blame] | 2062 | } else { |
Benny Prijono | a4e7cdd | 2008-08-19 15:01:48 +0000 | [diff] [blame] | 2063 | amr_bits[36] = (pj_uint8_t)((FT >> 2) & 1); |
| 2064 | amr_bits[37] = (pj_uint8_t)((FT >> 1) & 1); |
| 2065 | amr_bits[38] = (pj_uint8_t)((FT) & 1); |
Nanang Izzuddin | df361e0 | 2008-08-16 06:46:08 +0000 | [diff] [blame] | 2066 | } |
| 2067 | |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 2068 | if (w_bitptr == 0) *w = 0; |
Nanang Izzuddin | df361e0 | 2008-08-16 06:46:08 +0000 | [diff] [blame] | 2069 | for(i = 0; i < framelenbit_tbl[FT]; ++i) { |
| 2070 | if (amr_bits[i]) |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 2071 | *w |= (1 << (7-w_bitptr)); |
| 2072 | |
| 2073 | if (++w_bitptr == 8) { |
| 2074 | w_bitptr = 0; |
| 2075 | ++w; |
| 2076 | *w = 0; |
| 2077 | } |
| 2078 | } |
| 2079 | |
| 2080 | if (octet_aligned) { |
| 2081 | ++w; |
| 2082 | w_bitptr = 0; |
| 2083 | } |
| 2084 | } |
| 2085 | |
| 2086 | if (!F) |
| 2087 | break; |
| 2088 | } |
| 2089 | |
| 2090 | *pkt_size = w - (pj_uint8_t*)pkt; |
| 2091 | if (w_bitptr) |
| 2092 | *pkt_size += 1; |
| 2093 | |
| 2094 | pj_assert(*pkt_size <= max_pkt_size); |
| 2095 | |
| 2096 | return PJ_SUCCESS; |
| 2097 | } |
| 2098 | |
| 2099 | |
| 2100 | /* Parse AMR payload into frames. Frame.bit_info will contain start_bit and |
| 2101 | * AMR frame type, it is mapped as below (bit 0:MSB - bit 31:LSB) |
Nanang Izzuddin | df361e0 | 2008-08-16 06:46:08 +0000 | [diff] [blame] | 2102 | * - bit 0-16: degraded quality flag (Q) |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 2103 | * - bit 17-24: start_bit |
Nanang Izzuddin | df361e0 | 2008-08-16 06:46:08 +0000 | [diff] [blame] | 2104 | * - bit 25-32: frame_type (FT) |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 2105 | */ |
| 2106 | static pj_status_t parse_amr(ipp_private_t *codec_data, void *pkt, |
| 2107 | pj_size_t pkt_size, const pj_timestamp *ts, |
| 2108 | unsigned *frame_cnt, pjmedia_frame frames[]) |
| 2109 | { |
| 2110 | unsigned cnt = 0; |
| 2111 | pj_timestamp ts_ = *ts; |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 2112 | /* Settings */ |
| 2113 | pj_uint8_t CMR = 15; /* See if remote request code mode */ |
| 2114 | pj_uint8_t octet_aligned = 0; /* default==0 when SDP not specifying */ |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 2115 | /* Read cursor */ |
| 2116 | pj_uint8_t r_bitptr = 0; |
| 2117 | pj_uint8_t *r = (pj_uint8_t*)pkt; |
Nanang Izzuddin | df361e0 | 2008-08-16 06:46:08 +0000 | [diff] [blame] | 2118 | /* env vars for AMR or AMRWB */ |
| 2119 | pj_bool_t AMRWB; |
| 2120 | pj_uint8_t SID_FT = 8; |
| 2121 | pj_uint8_t *framelen_tbl = AMRNB_framelen; |
| 2122 | pj_uint16_t *framelenbit_tbl = AMRNB_framelenbits; |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 2123 | |
| 2124 | PJ_UNUSED_ARG(pkt_size); |
| 2125 | |
Nanang Izzuddin | df361e0 | 2008-08-16 06:46:08 +0000 | [diff] [blame] | 2126 | AMRWB = ipp_codec[codec_data->codec_idx].pt == PJMEDIA_RTP_PT_AMRWB; |
| 2127 | if (AMRWB) { |
| 2128 | SID_FT = 9; |
| 2129 | framelen_tbl = AMRWB_framelen; |
| 2130 | framelenbit_tbl = AMRWB_framelenbits; |
| 2131 | } |
| 2132 | |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 2133 | *frame_cnt = 0; |
| 2134 | |
| 2135 | /* Code Mode Request, 4 bits */ |
Benny Prijono | a4e7cdd | 2008-08-19 15:01:48 +0000 | [diff] [blame] | 2136 | CMR = (pj_uint8_t)((*r >> 4) & 0x0F); |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 2137 | r_bitptr = 4; |
| 2138 | if (octet_aligned) { |
| 2139 | ++r; |
| 2140 | r_bitptr = 0; |
| 2141 | } |
| 2142 | |
| 2143 | /* Table Of Contents, 6 bits each */ |
| 2144 | for (;;) { |
| 2145 | pj_uint8_t TOC = 0; |
| 2146 | pj_uint8_t F, FT, Q; |
| 2147 | |
| 2148 | if (r_bitptr == 0) { |
Benny Prijono | a4e7cdd | 2008-08-19 15:01:48 +0000 | [diff] [blame] | 2149 | TOC = (pj_uint8_t)(*r >> 2); |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 2150 | r_bitptr = 6; |
| 2151 | } else if (r_bitptr == 2) { |
Benny Prijono | a4e7cdd | 2008-08-19 15:01:48 +0000 | [diff] [blame] | 2152 | TOC = (pj_uint8_t)(*r++ & 0x3F); |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 2153 | r_bitptr = 0; |
| 2154 | } else if (r_bitptr == 4) { |
Benny Prijono | a4e7cdd | 2008-08-19 15:01:48 +0000 | [diff] [blame] | 2155 | TOC = (pj_uint8_t)((*r++ & 0x0f) << 2); |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 2156 | TOC |= *r >> 6; |
| 2157 | r_bitptr = 2; |
| 2158 | } else if (r_bitptr == 6) { |
Benny Prijono | a4e7cdd | 2008-08-19 15:01:48 +0000 | [diff] [blame] | 2159 | TOC = (pj_uint8_t)((*r++ & 0x03) << 4); |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 2160 | TOC |= *r >> 4; |
| 2161 | r_bitptr = 4; |
| 2162 | } |
| 2163 | |
Benny Prijono | a4e7cdd | 2008-08-19 15:01:48 +0000 | [diff] [blame] | 2164 | F = (pj_uint8_t)(TOC >> 5); |
| 2165 | FT = (pj_uint8_t)((TOC >> 1) & 0x0F); |
| 2166 | Q = (pj_uint8_t)(TOC & 1); |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 2167 | |
Nanang Izzuddin | df361e0 | 2008-08-16 06:46:08 +0000 | [diff] [blame] | 2168 | if (FT > SID_FT && FT < 14) { |
| 2169 | pj_assert(!"Invalid AMR frametype, stream may be corrupted!"); |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 2170 | break; |
Nanang Izzuddin | df361e0 | 2008-08-16 06:46:08 +0000 | [diff] [blame] | 2171 | } |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 2172 | |
| 2173 | if (octet_aligned) { |
| 2174 | ++r; |
| 2175 | r_bitptr = 0; |
| 2176 | } |
| 2177 | |
| 2178 | /* Set frame attributes */ |
Nanang Izzuddin | df361e0 | 2008-08-16 06:46:08 +0000 | [diff] [blame] | 2179 | frames[cnt].bit_info = FT | (Q << 16); |
| 2180 | frames[cnt].timestamp = ts_; |
| 2181 | frames[cnt].type = PJMEDIA_FRAME_TYPE_AUDIO; |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 2182 | |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 2183 | ts_.u64 += ipp_codec[codec_data->codec_idx].samples_per_frame; |
Nanang Izzuddin | df361e0 | 2008-08-16 06:46:08 +0000 | [diff] [blame] | 2184 | ++cnt; |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 2185 | |
| 2186 | if (!F || cnt == *frame_cnt) |
| 2187 | break; |
| 2188 | } |
| 2189 | *frame_cnt = cnt; |
| 2190 | |
| 2191 | cnt = 0; |
| 2192 | |
| 2193 | /* Speech frames */ |
| 2194 | while (cnt < *frame_cnt) { |
| 2195 | unsigned FT; |
| 2196 | |
Nanang Izzuddin | df361e0 | 2008-08-16 06:46:08 +0000 | [diff] [blame] | 2197 | FT = frames[cnt].bit_info & 0x0F; |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 2198 | |
| 2199 | frames[cnt].bit_info |= (r_bitptr << 8); |
| 2200 | frames[cnt].buf = r; |
| 2201 | |
| 2202 | if (octet_aligned) { |
Nanang Izzuddin | df361e0 | 2008-08-16 06:46:08 +0000 | [diff] [blame] | 2203 | r += framelen_tbl[FT]; |
| 2204 | frames[cnt].size = framelen_tbl[FT]; |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 2205 | } else { |
Nanang Izzuddin | df361e0 | 2008-08-16 06:46:08 +0000 | [diff] [blame] | 2206 | if (FT == 14 || FT == 15) { |
| 2207 | /* NO DATA */ |
| 2208 | frames[cnt].size = 0; |
| 2209 | } else { |
| 2210 | unsigned adv_bit; |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 2211 | |
Nanang Izzuddin | df361e0 | 2008-08-16 06:46:08 +0000 | [diff] [blame] | 2212 | adv_bit = framelenbit_tbl[FT] + r_bitptr; |
| 2213 | r += adv_bit >> 3; |
| 2214 | r_bitptr = (pj_uint8_t)(adv_bit % 8); |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 2215 | |
Nanang Izzuddin | df361e0 | 2008-08-16 06:46:08 +0000 | [diff] [blame] | 2216 | frames[cnt].size = adv_bit >> 3; |
| 2217 | if (r_bitptr) |
| 2218 | ++frames[cnt].size; |
| 2219 | } |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 2220 | } |
| 2221 | ++cnt; |
| 2222 | } |
| 2223 | |
| 2224 | return PJ_SUCCESS; |
| 2225 | } |
| 2226 | |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 2227 | #endif /* PJMEDIA_HAS_INTEL_IPP_CODEC_AMR */ |
| 2228 | |
| 2229 | |
Benny Prijono | a4e7cdd | 2008-08-19 15:01:48 +0000 | [diff] [blame] | 2230 | #if defined(_MSC_VER) && PJMEDIA_AUTO_LINK_IPP_LIBS |
| 2231 | # pragma comment( lib, "ippcore.lib") |
| 2232 | # pragma comment( lib, "ipps.lib") |
| 2233 | # pragma comment( lib, "ippsc.lib") |
| 2234 | # pragma comment( lib, "ippsr.lib") |
| 2235 | # pragma comment( lib, "usc.lib") |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 2236 | #endif |
| 2237 | |
| 2238 | |
Benny Prijono | a4e7cdd | 2008-08-19 15:01:48 +0000 | [diff] [blame] | 2239 | #endif /* PJMEDIA_HAS_INTEL_IPP */ |
Nanang Izzuddin | 493a8db | 2008-08-15 13:17:39 +0000 | [diff] [blame] | 2240 | |