public extern static ComputeErrorCode GetSupportedImageFormats(
CLContextHandle context,
ComputeMemoryFlags flags,
ComputeMemoryType image_type,
Int32 num_entries,
[Out, MarshalAs(UnmanagedType.LPArray)] ComputeImageFormat[] image_formats,
out Int32 num_image_formats);
/// <summary>
/// Creates a new <see cref="ComputeImageDescription"/>.
/// </summary>
public ComputeImageDescription(ComputeMemoryType image_type, long image_width, long image_height, long image_depth, long image_array_size, long image_row_pitch, long image_slice_pitch, long num_mip_levels, long num_samples, IntPtr buffer)
{
this.image_type = image_type;
this.image_width = new IntPtr(image_width);
this.image_height = new IntPtr(image_height);
this.image_depth = new IntPtr(image_depth);
this.image_array_size = new IntPtr(image_array_size);
this.image_row_pitch = new IntPtr(image_row_pitch);
this.image_slice_pitch = new IntPtr(image_slice_pitch);
this.num_mip_levels = (uint)num_mip_levels;
this.num_samples = (uint)num_samples;
this.buffer = buffer;
}
/// <summary>
///
/// </summary>
/// <param name="context"></param>
/// <param name="flags"></param>
/// <param name="type"></param>
/// <returns></returns>
protected static ICollection <ComputeImageFormat> GetSupportedFormats(ComputeContext context, ComputeMemoryFlags flags, ComputeMemoryType type)
{
int formatCountRet = 0;
ComputeErrorCode error = CL12.GetSupportedImageFormats(context.Handle, flags, type, 0, null, out formatCountRet);
ComputeException.ThrowOnError(error);
ComputeImageFormat[] formats = new ComputeImageFormat[formatCountRet];
error = CL12.GetSupportedImageFormats(context.Handle, flags, type, formatCountRet, formats, out formatCountRet);
ComputeException.ThrowOnError(error);
return(new Collection <ComputeImageFormat>(formats));
}
public static extern ComputeErrorCode GetSupportedImageFormats(
CLContextHandle context,
ComputeMemoryFlags flags,
ComputeMemoryType image_type,
Int32 num_entries,
[Out, MarshalAs(UnmanagedType.LPArray)] ComputeImageFormat[] image_formats,
out Int32 num_image_formats);
/// <summary>
///
/// </summary>
/// <param name="context"></param>
/// <param name="flags"></param>
/// <param name="type"></param>
/// <returns></returns>
protected static ICollection<ComputeImageFormat> GetSupportedFormats(ComputeContext context, ComputeMemoryFlags flags, ComputeMemoryType type)
{
int formatCountRet = 0;
ComputeErrorCode error = CL12.GetSupportedImageFormats(context.Handle, flags, type, 0, null, out formatCountRet);
ComputeException.ThrowOnError(error);
ComputeImageFormat[] formats = new ComputeImageFormat[formatCountRet];
error = CL12.GetSupportedImageFormats(context.Handle, flags, type, formatCountRet, formats, out formatCountRet);
ComputeException.ThrowOnError(error);
return new Collection<ComputeImageFormat>(formats);
}
protected static ICollection<ComputeImageFormat> GetSupportedFormats(ComputeContext context, ComputeMemoryFlags flags, ComputeMemoryType type)
{
unsafe
{
int formatCountRet = 0;
ComputeErrorCode error = CL10.GetSupportedImageFormats(context.Handle, flags, type, 0, null, &formatCountRet);
ComputeException.ThrowOnError(error);
ComputeImageFormat[] formats = new ComputeImageFormat[formatCountRet];
fixed (ComputeImageFormat* formatsPtr = formats)
{
error = CL10.GetSupportedImageFormats(context.Handle, flags, type, formatCountRet, formatsPtr, null);
ComputeException.ThrowOnError(error);
}
return new Collection<ComputeImageFormat>(formats);
}
}
public static unsafe extern ComputeErrorCode GetSupportedImageFormats(
IntPtr context,
ComputeMemoryFlags flags,
ComputeMemoryType image_type,
Int32 num_entries,
ComputeImageFormat* image_formats,
Int32* num_image_formats);
ComputeErrorCode ICL10.GetSupportedImageFormats(CLContextHandle context, ComputeMemoryFlags flags,
ComputeMemoryType image_type, int num_entries,
ComputeImageFormat[] image_formats, out int num_image_formats)
{
return GetSupportedImageFormats(context, flags, image_type, num_entries, image_formats, out num_image_formats);
}
/// <summary>
/// Creates a new <see cref="ComputeImageDescription"/>.
/// </summary>
public ComputeImageDescription(ComputeMemoryType image_type, long image_width, long image_height)
: this(image_type, image_width, image_height, 1, 0, 0, 0, 0, 0, IntPtr.Zero)
{
}
ComputeErrorCode ICL10.GetSupportedImageFormats(CLContextHandle context, ComputeMemoryFlags flags,
ComputeMemoryType image_type, int num_entries,
ComputeImageFormat[] image_formats, out int num_image_formats)
{
return(GetSupportedImageFormats(context, flags, image_type, num_entries, image_formats, out num_image_formats));
}
