Function xnIsMapOutputModeSupported

Source/OpenNI/XnQueries.cpp:196–229

}

static XnBool xnIsMapOutputModeSupported(XnNodeHandle hNode, const XnMapOutputMode* pQuery)
{
	XnUInt32 nModes = xnGetSupportedMapOutputModesCount(hNode);
	if (nModes == 0)
	{
		return (FALSE);
	}

	XnMapOutputMode* aModes = (XnMapOutputMode*)xnOSCalloc(nModes, sizeof(XnMapOutputMode));
	if (aModes == NULL)
	{
		return (FALSE);
	}

	if (XN_STATUS_OK != xnGetSupportedMapOutputModes(hNode, aModes, &nModes))
	{
		xnOSFree(aModes);
		return (FALSE);
	}

	for (XnUInt i = 0; i < nModes; ++i)
	{
		if (pQuery->nXRes != (XnUInt32)(-1) && pQuery->nXRes == aModes[i].nXRes &&
			pQuery->nYRes != (XnUInt32)(-1) && pQuery->nYRes == aModes[i].nYRes &&
			pQuery->nFPS != (XnUInt32)(-1) && pQuery->nFPS == aModes[i].nFPS)
		{
			xnOSFree(aModes);
			return (TRUE);
		}
	}

	xnOSFree(aModes);
	return (FALSE);
}

static XnBool xnIsInfoQueryMatch(const XnNodeQuery* pQuery, XnNodeInfo* pNodeInfo)
{