audio/audioplay/audioplay.c

100 static Audio_hdr	File_hdr;		/* audio header for file */
418 		err = audio_read_filehdr(ifd, &File_hdr, &file_type,
429 		if ((File_hdr.encoding == AUDIO_ENCODING_G721) &&
430 		    (File_hdr.samples_per_unit == 2) &&
431 		    (File_hdr.bytes_per_unit == 1)) {
433 			File_hdr.encoding = AUDIO_ENCODING_ULAW;
434 			File_hdr.samples_per_unit = 1;
435 			File_hdr.bytes_per_unit = 1;
437 			    (sizeof (*adpcm_state) * File_hdr.channels);
438 			for (i = 0; i < File_hdr.channels; i++) {
441 		} else if ((File_hdr.encoding == AUDIO_ENCODING_G723) &&
442 		    (File_hdr.samples_per_unit == 8) &&
443 		    (File_hdr.bytes_per_unit == 3)) {
445 			File_hdr.encoding = AUDIO_ENCODING_ULAW;
446 			File_hdr.samples_per_unit = 1;
447 			File_hdr.bytes_per_unit = 1;
449 			    (sizeof (*adpcm_state) * File_hdr.channels);
450 			for (i = 0; i < File_hdr.channels; i++) {
459 		if (audio_cmp_hdr(&Dev_hdr, &File_hdr) != 0) {
521 			cnt = BUFFER_LEN * File_hdr.sample_rate *
522 			    File_hdr.bytes_per_unit * File_hdr.channels;
574 		if (File_hdr.bytes_per_unit == 2 &&
585 			frame = File_hdr.bytes_per_unit * File_hdr.channels;
596 			frame = File_hdr.bytes_per_unit * File_hdr.channels;
620 				    demux(1, cnt / File_hdr.channels);
621 				    for (c = 0; c < File_hdr.channels; c++) {
623 					    cnt / File_hdr.channels,
624 					    &File_hdr,
641 				    demux(3, cnt / File_hdr.channels);
642 				    for (c = 0; c < File_hdr.channels; c++) {
644 					    cnt / File_hdr.channels,
645 					    &File_hdr,
703 					    demux(1, cnt / File_hdr.channels);
704 					    for (c = 0; c < File_hdr.channels;
708 						    cnt / File_hdr.channels,
709 						    &File_hdr,
727 						    cnt / File_hdr.channels);
729 							c < File_hdr.channels;
734 							    File_hdr.channels,
735 							&File_hdr,
848 	Dev_hdr = File_hdr;
861 		if (audio_cmp_hdr(&Dev_hdr, &File_hdr) > 0) {
865 			    (Dev_hdr.sample_rate - File_hdr.sample_rate)) /
866 			    (double)File_hdr.sample_rate;
872 					    prog, Ifile, File_hdr.sample_rate,
879 			    prog, Ifile, File_hdr.sample_rate);
882 		(void) audio_enc_to_str(&File_hdr, msg);
1019 	in_ch_size = insiz / File_hdr.channels;
1025 	in_ch_data = malloc(sizeof (unsigned char *) * File_hdr.channels);
1029 		    prog, sizeof (unsigned char *) * File_hdr.channels / 1000);
1034 	for (c = 0; c < File_hdr.channels; c++) {
1045 	out_ch_data = malloc(sizeof (unsigned char *) * File_hdr.channels);
1049 		    prog, sizeof (unsigned char *) * File_hdr.channels / 1000);
1054 	for (c = 0; c < File_hdr.channels; c++) {
1088 	for (c = 0; c < File_hdr.channels; c++) {
1091 			dp = (s * File_hdr.channels + c) * unitsz;
1118 	for (c = 0; c < File_hdr.channels; c++) {
1120 			outbuf[File_hdr.channels * s + c] = out_ch_data[c][s];
1143 	for (c = 0; c < File_hdr.channels; c++) {