diff options
| author | voroshil <voroshil@b3059339-0415-0410-9bf9-f77b7e298cf2> | 2008-09-24 20:30:06 +0000 |
|---|---|---|
| committer | voroshil <voroshil@b3059339-0415-0410-9bf9-f77b7e298cf2> | 2008-09-24 20:30:06 +0000 |
| commit | 89600cd4cada025cc153e19d2da472f61b212499 (patch) | |
| tree | 5d59a74a8cd57776560274372d0bdcc752933da2 /stream | |
| parent | a1f7b4aef9b891de9f8c568bf0cd77e8370f1487 (diff) | |
| download | mpv-89600cd4cada025cc153e19d2da472f61b212499.tar.bz2 mpv-89600cd4cada025cc153e19d2da472f61b212499.tar.xz | |
Fix overflow in frequency conversion code inside tvi_dshow.
patch from Laurent laurent dot aml at gmail dot com
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@27660 b3059339-0415-0410-9bf9-f77b7e298cf2
Diffstat (limited to 'stream')
| -rw-r--r-- | stream/tvi_dshow.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/stream/tvi_dshow.c b/stream/tvi_dshow.c index 438ce7288f..abfd0b53d0 100644 --- a/stream/tvi_dshow.c +++ b/stream/tvi_dshow.c @@ -3478,7 +3478,7 @@ static int control(priv_t * priv, int cmd, void *arg) return TVI_CONTROL_FALSE; ret = get_frequency(priv, &lFreq); - lFreq = lFreq * 16 / 1000000; //convert from Hz to 1/16 MHz units + lFreq = lFreq / (1000000/16); //convert from Hz to 1/16 MHz units *(unsigned long *) arg = lFreq; return ret; @@ -3489,7 +3489,7 @@ static int control(priv_t * priv, int cmd, void *arg) if (!priv->pTVTuner) return TVI_CONTROL_FALSE; //convert to Hz - nFreq = 1000000 * nFreq / 16; //convert from 1/16 MHz units to Hz + nFreq = (1000000/16) * nFreq; //convert from 1/16 MHz units to Hz return set_frequency(priv, nFreq); } case TVI_CONTROL_VID_SET_HUE: |