public static OpenCLErrorCode GetContextInfo(ContextHandle context,
ContextInfo paramName,
IntPtr paramValueSize,
InfoBuffer paramValue,
out IntPtr paramValueSizeRet)
{
return clGetContextInfo((context as IHandleData).Handle, paramName, paramValueSize, paramValue.Address, out paramValueSizeRet);
}
public static IMemoryObject CreateImage2D(ContextHandle context,
MemFlags flags,
ImageFormat imageFormat,
IntPtr imageWidth,
IntPtr imageHeight,
IntPtr imageRowPitch,
IntPtr hostPtr,
out OpenCLErrorCode errorcodeRet)
{
using (var imageFormatPtr = imageFormat.Pin())
return new MemoryObject(clCreateImage2D((context as IHandleData).Handle, flags, imageFormatPtr, imageWidth, imageHeight, imageRowPitch, hostPtr, out errorcodeRet));
}
public static OpenCLErrorCode RetainContext(ContextHandle context)
{
return clRetainContext((context as IRefCountedHandle).Handle);
}
public static IMemoryObject CreateBuffer(ContextHandle context, MemFlags flags, IntPtr size, object hostData, out OpenCLErrorCode errcodeRet)
{
using (var hostPtr = hostData.Pin())
return CreateBuffer(context, flags, size, hostPtr, out errcodeRet);
}
public static IMemoryObject CreateBuffer(ContextHandle context, MemFlags flags, IntPtr size, IntPtr hostPtr, out OpenCLErrorCode errcodeRet)
{
return new MemoryObject(clCreateBuffer((context as IHandleData).Handle, flags, size, hostPtr, out errcodeRet));
}
public static OpenCLErrorCode GetSupportedImageFormats(ContextHandle context,
MemFlags flags,
MemObjectType imageType,
uint numEntries,
ImageFormat[] imageFormats,
out uint numImageFormats)
{
return clGetSupportedImageFormats((context as IHandleData).Handle, flags, imageType, numEntries, imageFormats, out numImageFormats);
}
