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speaker-test: add fflush(stdout) to write_loop

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Flush stdout for pipes. The monitor tool from hda-analyzer requires this.

Signed-off-by: Jaroslav Kysela <perex@perex.cz>
This commit is contained in:
Jaroslav Kysela 2010-01-27 10:26:52 +01:00
parent c2eaf88f7e
commit 0034b1f83f
1 changed files with 1 additions and 0 deletions
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speaker-test/speaker-test.c
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@ -689,6 +689,7 @@ static int write_loop(snd_pcm_t *handle, int channel, int periods, uint8_t *fram
double phase = 0;
int err, n;
fflush(stdout);
if (test_type == TEST_WAV) {
int bufsize = snd_pcm_frames_to_bytes(handle, period_size);
n = 0;