public static BufferCapabilities getBufferCaps(string path, VideoDevice device)
{
if (cache.TryGetValue(path, out var res))
{
return(res);
}
res = new BufferCapabilities(device);
cache.Add(path, res);
return(res);
}
VideoDevice(string path, FileHandle file)
{
this.file = file;
sCapability capability = file.read <sCapability>(eControlCode.QUERYCAP);
unsafe
{
driver = StringMarshal.copy(capability.driver, 16);
card = StringMarshal.copy(capability.card, 32);
busInfo = StringMarshal.copy(capability.bus_info, 32);
}
deviceCapabilities = capability.capabilities;
endpointCapabilities = capability.device_caps;
bufferCaps = BufferCapabilities.getBufferCaps(path, this);
}
