Lines Matching defs:buffer
164 void *buffer, int bytes)
169 fprintf(bat->log, _("Play sample with %d frames buffer\n"), frames);
175 err = handleoutput(bat, buffer, bytes, frames);
179 err = pcm_write(pcm, buffer, bytes);
198 void *buffer, int bytes)
222 err = generate_input_data(bat, buffer, bytes, frames);
227 if (fwrite(buffer, 1, bytes, fp) != bytes) {
239 err = pcm_write(pcm, buffer, bytes);
288 void *buffer = NULL;
328 /* init buffer */
330 buffer = malloc(bufbytes);
331 if (!buffer) {
362 err = latencytest_process_output(bat, pcm, buffer, bufbytes);
364 err = play_sample(bat, pcm, buffer, bufbytes);
374 free(buffer);
385 void *buffer, unsigned int bytes)
407 while (bytes_read < bytes_count && !pcm_read(pcm, buffer, bytes)) {
408 if (fwrite(buffer, 1, bytes, fp) != bytes)
430 void *buffer, unsigned int bytes)
454 while (bytes_read < bytes_count && !pcm_read(pcm, buffer, bytes)) {
455 if (fwrite(buffer, 1, bytes, fp) != bytes)
458 err = handleinput(bat, buffer, bytes / bat->frame_size);
484 void *buffer;
519 /* init buffer */
521 buffer = malloc(bufbytes);
522 if (!buffer) {
530 pthread_cleanup_push(free, buffer);
534 err = latencytest_process_input(bat, pcm, buffer, bufbytes);
536 err = capture_sample(bat, pcm, buffer, bufbytes);
550 free(buffer);