70 #define dpm wave_play_mode  macro
72 PlayMode dpm = {  variable
152   if(dpm.encoding & PE_ALAW)  in wav_output_open()
154   else if(dpm.encoding & PE_ULAW)  in wav_output_open()
159   if(dpm.encoding & PE_MONO)  in wav_output_open()
164   *((int *)(RIFFheader+24)) = LE_LONG(dpm.rate);  in wav_output_open()
166   t = dpm.rate;  in wav_output_open()
167   if(!(dpm.encoding & PE_MONO)) t *= 2;  in wav_output_open()
168   if(dpm.encoding & PE_24BIT)   t *= 3;  in wav_output_open()
169   else if(dpm.encoding & PE_16BIT)   t *= 2;  in wav_output_open()
172   if(dpm.encoding & PE_16BIT)  in wav_output_open()
174   else if(dpm.encoding & PE_24BIT)  in wav_output_open()
179   if(!(dpm.encoding & PE_MONO))  in wav_output_open()
185 	      dpm.name, strerror(errno));  in wav_output_open()
210   if((dpm.fd = wav_output_open(output_filename)) == -1) {  in auto_wav_output_open()
214   if(dpm.name != NULL)  in auto_wav_output_open()
215     free(dpm.name);  in auto_wav_output_open()
216   dpm.name = output_filename;  in auto_wav_output_open()
217   ctl->cmsg(CMSG_INFO, VERB_NORMAL, "Output %s", dpm.name);  in auto_wav_output_open()
226     if(dpm.encoding & (PE_16BIT | PE_24BIT))  in open_output()
235 	else if(!(dpm.encoding & (PE_ULAW|PE_ALAW)))  in open_output()
240     dpm.encoding = validate_encoding(dpm.encoding, include_enc, exclude_enc);  in open_output()
243     if(dpm.name == NULL) {  in open_output()
244       dpm.flag |= PF_AUTO_SPLIT_FILE;  in open_output()
246       dpm.flag &= ~PF_AUTO_SPLIT_FILE;  in open_output()
247       if((dpm.fd = wav_output_open(dpm.name)) == -1)  in open_output()
252       dpm.flag |= PF_AUTO_SPLIT_FILE;  in open_output()
253       dpm.name = NULL;  in open_output()
255       dpm.flag &= ~PF_AUTO_SPLIT_FILE;  in open_output()
256       if((dpm.fd = wav_output_open(dpm.name)) == -1)  in open_output()
272     save_point = lseek(dpm.fd, 0, SEEK_CUR);  in update_header()
273     if(save_point == -1 || lseek(dpm.fd, 4, SEEK_SET) == -1)  in update_header()
277 		  dpm.name, strerror(errno));  in update_header()
283     if(std_write(dpm.fd, (char *)&tmp, 4) == -1)  in update_header()
285 	lseek(dpm.fd, save_point, SEEK_SET);  in update_header()
288     lseek(dpm.fd, 40, SEEK_SET);  in update_header()
290     std_write(dpm.fd, (char *)&tmp, 4);  in update_header()
292     lseek(dpm.fd, save_point, SEEK_SET);  in update_header()
294 	      "%s: Update RIFF WAVE header (size=%d)", dpm.name, bytes_output);  in update_header()
303     if(dpm.fd == -1)  in output_data()
306     while(((n = std_write(dpm.fd, buf, bytes)) == -1) && errno == EINTR)  in output_data()
311 		  dpm.name, strerror(errno));  in output_data()
330     if(dpm.fd != 1 && /* We don't close stdout */  in close_output()
331        dpm.fd != -1)  in close_output()
334 	close(dpm.fd);  in close_output()
335 	dpm.fd = -1;  in close_output()
343     if(dpm.flag & PF_AUTO_SPLIT_FILE){  in acntl()
350     if(dpm.flag & PF_AUTO_SPLIT_FILE)  in acntl()