Changeset 1417 for pjproject/trunk/pjmedia/src/pjmedia/alaw_ulaw.c
- Timestamp:
- Aug 16, 2007 10:11:44 AM (17 years ago)
- File:
-
- 1 edited
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pjproject/trunk/pjmedia/src/pjmedia/alaw_ulaw.c
r1210 r1417 117 117 * John Wiley & Sons, pps 98-111 and 472-476. 118 118 */ 119 PJ_DEF(pj_uint8_t) 120 pjmedia_linear2alaw( 119 PJ_DEF(pj_uint8_t) pjmedia_linear2alaw( 121 120 int pcm_val) /* 2's complement (16-bit range) */ 122 121 { … … 153 152 * 154 153 */ 155 PJ_DEF(int) 156 pjmedia_alaw2linear( 154 PJ_DEF(int) pjmedia_alaw2linear( 157 155 unsigned a_val) 158 156 { … … 209 207 * John Wiley & Sons, pps 98-111 and 472-476. 210 208 */ 211 PJ_DECL(unsigned char) 212 pjmedia_linear2ulaw( 209 PJ_DEF(unsigned char) pjmedia_linear2ulaw( 213 210 int pcm_val) /* 2's complement (16-bit range) */ 214 211 { … … 251 248 * original code word. This is in keeping with ISDN conventions. 252 249 */ 253 PJ_DEF(int) 254 pjmedia_ulaw2linear( 250 PJ_DEF(int) pjmedia_ulaw2linear( 255 251 unsigned char u_val) 256 252 { … … 277 273 278 274 /* A-law to u-law conversion */ 279 PJ_DEF(unsigned char) 280 pjmedia_alaw2ulaw( 275 PJ_DEF(unsigned char) pjmedia_alaw2ulaw( 281 276 unsigned char aval) 282 277 { … … 287 282 288 283 /* u-law to A-law conversion */ 289 PJ_DEF(unsigned char) 290 pjmedia_ulaw2alaw( 284 PJ_DEF(unsigned char) pjmedia_ulaw2alaw( 291 285 unsigned char uval) 292 286 {
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