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doc: use b->requested in tutorial4

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Pauli Virtanen 2023-11-04 12:04:27 +02:00
parent 49668a9b26
commit 27afa39d5d
1 changed files with 2 additions and 0 deletions
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2
doc/tutorial4.c
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@ -42,6 +42,8 @@ static void on_process(void *userdata)
stride = sizeof(int16_t) * DEFAULT_CHANNELS; stride = sizeof(int16_t) * DEFAULT_CHANNELS;
n_frames = buf->datas[0].maxsize / stride; n_frames = buf->datas[0].maxsize / stride;
if (b->requested)
n_frames = SPA_MIN(b->requested, n_frames);
for (i = 0; i < n_frames; i++) { for (i = 0; i < n_frames; i++) {
data->accumulator += M_PI_M2 * 440 / DEFAULT_RATE; data->accumulator += M_PI_M2 * 440 / DEFAULT_RATE;