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acap/fluidsynth: refuse unsupported ch_count/bps

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This commit is contained in:
Martin Pulec
2025-08-27 09:03:17 +02:00
parent 3a60095d58
commit e9d6d6bd2f
1 changed files with 11 additions and 1 deletions
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12
src/audio/capture/fluidsynth.c
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@@ -241,6 +241,16 @@ audio_cap_fluidsynth_init(struct module *parent, const char *cfg)
return NULL;
}
/// @todo add other if some-one needs that...
if (audio_capture_bps != 0 && audio_capture_bps != FLUIDSYNTH_BPS) {
MSG(ERROR, "Only %d bits-per-second supported so far...\n", FLUIDSYNTH_BPS);
goto error;
}
if (audio_capture_channels > 2) {
MSG(ERROR, "Only 1 or 2 channels currently supported...\n");
goto error;
}
s->audio.bps = FLUIDSYNTH_BPS;
s->audio.ch_count = audio_capture_channels < 2 ? 1 : 2;
s->audio.sample_rate = audio_capture_sample_rate > 0
@@ -303,7 +313,7 @@ audio_cap_fluidsynth_read(void *state)
if (s->audio.ch_count == 1) {
fluid_synth_write_s16(s->synth, CHUNK_SIZE, s->audio.data, 0, 1,
s->right, 0, 1);
} else {
} else { // drop right channel, keep the left
assert(s->audio.ch_count == 2);
fluid_synth_write_s16(s->synth, CHUNK_SIZE, s->left, 0, 1,
s->right, 0, 1);