internal CommandQueue(CLCommandQueue openclCommandQueue, Context context, Device device, CommandQueueProperties commandQueueProperties)
{
this.Device = device;
this.Context = context;
this.CLCommandQueue = openclCommandQueue;
this.CLCommandQueueProperties = commandQueueProperties;
}
public static CommandQueue Create(Context context, Device device, CommandQueueProperties commandQueueProperties)
{
CLError error = CLError.None;
CLCommandQueue openclCommandQueue = OpenCLDriver.clCreateCommandQueue(context.CLContext, device.CLDeviceID, (ManOCL.Internal.OpenCL.CLCommandQueueProperties)commandQueueProperties, ref error);
OpenCLError.Validate(error);
return new CommandQueue(openclCommandQueue, context, device, commandQueueProperties);
}
public static DeviceImage CreateFromTexture2D(UInt32 texture, Int32 mipLevel, DeviceBufferAccess access, Context context)
{
CLError error = CLError.None;
CLMem mem = ManOCL.Internal.OpenCL.OpenGL.OpenCLGLDriver.clCreateFromGLTexture2D(context.CLContext, GetMemFlags(access), 3553 /* GL_TEXTURE_2D */, mipLevel, texture, ref error);
OpenCLError.Validate(error);
DeviceImage result = new DeviceImage(new Mem { Value = mem.Value });
return result;
}
public static DeviceSampler Create(Boolean normalizedCoords, AddressingMode addressingMode, FilterMode filterMode, Context context)
{
CLError error = new CLError();
CLSampler sampler = OpenCLDriver.clCreateSampler(context.CLContext, normalizedCoords ? CLBool.True : CLBool.False, (CLAddressingMode)addressingMode, (CLFilterMode)filterMode, ref error);
OpenCLError.Validate(error);
return new DeviceSampler()
{
openCLSampler = sampler
};
}
public static DeviceImage CreateFromTexture2D(UInt32 texture, Context context)
{
return CreateFromTexture2D(texture, 0, DefaultDeviceBufferAccess, context);
}
public static DeviceSampler Create(AddressingMode addressingMode, Context context)
{
return Create(DefaultNormalizedCoords, addressingMode, DefaultFilterMode, context);
}
public static DeviceSampler Create(Boolean normalizedCoords, Context context)
{
return Create(normalizedCoords, DefaultAddressingMode, DefaultFilterMode, context);
}
public static DeviceSampler Create(AddressingMode addressingMode, FilterMode filterMode, Context context)
{
return Create(false, addressingMode, filterMode, context);
}
internal void InitializeInternal(CLMem openclMem, SizeT sizeInternal, Context context, DeviceBufferAccess access)
{
this.Access = access;
this.Context = context;
this.openCLMem = openclMem;
this.openCLMemSize = sizeInternal;
}