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codecparsers: h265parser: return invalid profile if len is 0.

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Though the profiles[0] is inited as GST_H265_PROFILE_INVALID in the
gst_h265_profile_tier_level_get_profile(), the profile detecting may
change its content later. So the return of profiles[0] may not be an
invalid profile even the len is 0.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1517>
This commit is contained in:
He Junyan 2022-01-13 10:36:24 +08:00 committed by GStreamer Marge Bot
parent 9eb0f8501f
commit 05ee44b62b
1 changed files with 6 additions and 2 deletions
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6
subprojects/gst-plugins-bad/gst-libs/gst/codecparsers/gsth265parser.c
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@ -3726,11 +3726,15 @@ gst_h265_profile_tier_level_get_profiles (const GstH265ProfileTierLevel * ptl,
GstH265Profile
gst_h265_profile_tier_level_get_profile (const GstH265ProfileTierLevel * ptl)
{
guint len;
guint len = 0;
GstH265Profile profiles[GST_H265_PROFILE_MAX] = { GST_H265_PROFILE_INVALID, };
gst_h265_profile_tier_level_get_profiles (ptl, profiles, &len);
if (len > 0)
return profiles[0];
return GST_H265_PROFILE_INVALID;
}
/**