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Fix comparison of the tuner norms

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The V4L2 tuner norms that a device supports could
be a subset of some norm (e.g. NTSC instead of NTSC_M).
The comparison should be done by & instead of ==.

See http://www.linuxtv.org/downloads/video4linux/API/V4L2_API/spec-single/v4l2.html#STANDARD

Fixes bug #569820.
This commit is contained in:
Brijesh Singh 2009-01-30 14:40:51 +01:00 committed by Sebastian Dröge
parent cd906c21f8
commit 74f84ae47f
1 changed files with 1 additions and 1 deletions
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2
sys/v4l2/gstv4l2tuner.c
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@ -246,7 +246,7 @@ gst_v4l2_tuner_get_norm (GstV4l2Object * v4l2object)
gst_v4l2_get_norm (v4l2object, &norm);
for (item = v4l2object->norms; item != NULL; item = item->next) {
if (norm == GST_V4L2_TUNER_NORM (item->data)->index)
if (norm & GST_V4L2_TUNER_NORM (item->data)->index)
return (GstTunerNorm *) item->data;
}