Opentk/Source/OpenTK/Compute/Memory.cs

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#region License
//
// The Open Toolkit Library License
//
// Copyright (c) 2006 - 2009 the Open Toolkit library.
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights to
// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
// the Software, and to permit persons to whom the Software is furnished to do
// so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in all
// copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
// OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
// HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
// WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
// OTHER DEALINGS IN THE SOFTWARE.
//
#endregion
using System;
using System.Runtime.InteropServices;
namespace OpenTK.Compute
{
using cl_context = IntPtr;
using cl_mem = IntPtr;
#region Flat API
partial class CL
{
// OpenCL 1.0
[DllImport(Configuration.Library, EntryPoint = "clCreateBuffer")]
public static extern cl_mem CreateBuffer(cl_context context,
MemFlags flags,
/* size_t */ IntPtr size,
/* void * */ IntPtr host_ptr,
out ErrorCode errcode_ret);
// OpenCL 1.0
[DllImport(Configuration.Library, EntryPoint = "clCreateImage2D")]
public static extern cl_mem CreateImage2D(cl_context context,
MemFlags flags,
ref ImageFormat image_format,
/* size_t */ IntPtr image_width,
/* size_t */ IntPtr image_height,
/* size_t */ IntPtr image_row_pitch,
/* void * */ IntPtr host_ptr,
out ErrorCode errcode_ret);
// OpenCL 1.0
[DllImport(Configuration.Library, EntryPoint = "clCreateImage3D")]
public static extern cl_mem CreateImage3D(cl_context context,
MemFlags flags,
ref ImageFormat image_format,
/* size_t */ IntPtr image_width,
/* size_t */ IntPtr image_height,
/* size_t */ IntPtr image_row_pitch,
/* size_t */ IntPtr image_slice_pitch,
/* void * */ IntPtr host_ptr,
out ErrorCode errcode_ret);
// OpenCL 1.0
[DllImport(Configuration.Library, EntryPoint = "clRetainMemObject")]
public static extern int RetainMemObject(cl_mem memobj);
// OpenCL 1.0
[DllImport(Configuration.Library, EntryPoint = "clReleaseMemObject")]
public static extern int ReleaseMemObject(cl_mem memobj);
// OpenCL 1.0
[DllImport(Configuration.Library, EntryPoint = "clGetSupportedImageFormats")]
public static extern int GetSupportedImageFormats(cl_context context,
MemFlags flags,
MemObjectType image_type,
int num_entries,
ref ImageFormat image_formats,
out int num_image_formats);
// OpenCL 1.0
[DllImport(Configuration.Library, EntryPoint = "clGetMemObjectInfo")]
public static extern int GetMemObjectInfo(cl_mem memobj,
MemInfo param_name,
/* size_t */ IntPtr param_value_size,
/* void * */ IntPtr param_value,
/* size_t * */ out IntPtr param_value_size_ret);
// OpenCL 1.0
[DllImport(Configuration.Library, EntryPoint = "clGetImageInfo")]
public static extern int GetImageInfo(cl_mem image,
ImageInfo param_name,
/* size_t */ IntPtr param_value_size,
/* void * */ IntPtr param_value,
/* size_t * */ out IntPtr param_value_size_ret);
}
#endregion
}