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alsa is weird

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This commit is contained in:
kuba
2025-01-31 18:18:38 +01:00
parent 0dfeadb7b2
commit 7829a995cd
1 changed files with 6 additions and 1 deletions
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src/fm95.c
+6 -1
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@@ -587,7 +587,12 @@ int main(int argc, char **argv) {
break; break;
} }
} else { } else {
snd_pcm_writei(output_handle, output, sizeof(output)); snd_pcm_sframes_t frames_written = snd_pcm_writei(output_handle, output, BUFFER_SIZE);
if (frames_written < 0) {
fprintf(stderr, "Error: write to audio interface failed: %s\n", snd_strerror(frames_written));
} else if (frames_written < BUFFER_SIZE) {
fprintf(stderr, "Warning: underrun, only %ld frames written out of %d\n", frames_written, BUFFER_SIZE);
}
} }
} }
printf("Cleaning up...\n"); printf("Cleaning up...\n");