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comparison src/sgiplay.c @ 185:3d6bfa290dbd r20-3b19

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Import from CVS: tag r20-3b19
author cvs
date Mon, 13 Aug 2007 09:55:28 +0200
parents 8eaf7971accc
children a4f53d9b3154
comparison
equal deleted inserted replaced
184:bcd2674570bf 185:3d6bfa290dbd
322 audio_port_state[0] = make_int (saved_device_state[1]); 322 audio_port_state[0] = make_int (saved_device_state[1]);
323 audio_port_state[1] = make_int (saved_device_state[3]); 323 audio_port_state[1] = make_int (saved_device_state[3]);
324 audio_port_state[2] = make_int (saved_device_state[5]); 324 audio_port_state[2] = make_int (saved_device_state[5]);
325 record_unwind_protect (restore_audio_port, 325 record_unwind_protect (restore_audio_port,
326 Fvector (3, &audio_port_state[0])); 326 Fvector (3, &audio_port_state[0]));
327 327
328 ac = initialize_audio_port (& desc); 328 ac = initialize_audio_port (& desc);
329 desc = * ac; 329 desc = * ac;
330 return ac; 330 return ac;
331 } 331 }
332 332
395 unsigned char * data = (unsigned char *) buffer; 395 unsigned char * data = (unsigned char *) buffer;
396 unsigned char * limit = (unsigned char *) chunklimit; 396 unsigned char * limit = (unsigned char *) chunklimit;
397 short * obuf, * bufp; 397 short * obuf, * bufp;
398 long n_samples = limit - data; 398 long n_samples = limit - data;
399 399
400 obuf = alloca (n_samples * sizeof (short)); 400 obuf = alloca_array (short, n_samples);
401 bufp = &obuf[0]; 401 bufp = &obuf[0];
402 402
403 while (data < limit) 403 while (data < limit)
404 *bufp++ = st_ulaw_to_linear (*data++); 404 *bufp++ = st_ulaw_to_linear (*data++);
405 ALwritesamps (ac->ac_port, obuf, n_samples); 405 ALwritesamps (ac->ac_port, obuf, n_samples);
434 long * data = (long *) buffer; 434 long * data = (long *) buffer;
435 long * limit = (long *) chunklimit; 435 long * limit = (long *) chunklimit;
436 long * obuf, * bufp; 436 long * obuf, * bufp;
437 long n_samples = limit-data; 437 long n_samples = limit-data;
438 438
439 obuf = alloca (n_samples * sizeof (long)); 439 obuf = alloca_array (long, n_samples);
440 bufp = &obuf[0]; 440 bufp = &obuf[0];
441 441
442 while (data < limit) 442 while (data < limit)
443 *bufp++ = *data++ >> 8; 443 *bufp++ = *data++ >> 8;
444 ALwritesamps (ac->ac_port, obuf, n_samples); 444 ALwritesamps (ac->ac_port, obuf, n_samples);