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d3dvideosink: check ref count and device before resetting display

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This commit is contained in:
Aaron Boxer 2019-12-07 00:01:47 -06:00
parent 85c1550b92
commit 06862d7ff5
1 changed files with 4 additions and 2 deletions
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4
sys/d3dvideosink/d3dhelpers.c
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@ -2698,6 +2698,8 @@ d3d_class_reset_display_device (GstD3DVideoSinkClass * klass)
g_return_if_fail (klass != NULL);
LOCK_CLASS (NULL, klass);
CHECK_REF_COUNT (klass, NULL, end);
CHECK_D3D_DEVICE (klass, NULL, end)
hr = IDirect3DDevice9_Reset (klass->d3d.device.d3d_device,
&klass->d3d.device.present_params);
ERROR_CHECK_HR (hr) {
@ -2715,7 +2717,7 @@ d3d_class_reset_display_device (GstD3DVideoSinkClass * klass)
KillTimer (klass->d3d.hidden_window, IDT_DEVICE_RESET_TIMER);
g_list_foreach (klass->d3d.sink_list, (GFunc) d3d_notify_device_reset, NULL);
end:;
end:
UNLOCK_CLASS (NULL, klass);
}