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Diffstat (limited to 'include/OpenCL/cl_gl.h')
| -rw-r--r-- | include/OpenCL/cl_gl.h | 103 |
1 files changed, 103 insertions, 0 deletions
diff --git a/include/OpenCL/cl_gl.h b/include/OpenCL/cl_gl.h new file mode 100644 index 0000000..8d28293 --- /dev/null +++ b/include/OpenCL/cl_gl.h @@ -0,0 +1,103 @@ +/********************************************************************************** + * Copyright (c) 2008 The Khronos Group Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and/or associated documentation files (the + * "Materials"), to deal in the Materials without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sublicense, and/or sell copies of the Materials, and to + * permit persons to whom the Materials are 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 Materials. + * + * THE MATERIALS ARE 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 + * MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS. + **********************************************************************************/ + +#ifndef __OPENCL_CL_GL_H +#define __OPENCL_CL_GL_H + +#ifdef __cplusplus +extern "C" { +#endif + +// NOTE: Make sure that appropriate GL header file is included separately + +#include <OpenCL/cl_platform.h> + +typedef cl_uint cl_gl_object_type; +typedef cl_uint cl_gl_texture_info; + +// cl_gl_object_type +#define CL_GL_OBJECT_BUFFER 0x2000 +#define CL_GL_OBJECT_TEXTURE2D 0x2001 +#define CL_GL_OBJECT_TEXTURE_RECTANGLE 0x2002 +#define CL_GL_OBJECT_TEXTURE3D 0x2003 +#define CL_GL_OBJECT_RENDERBUFFER 0x2004 + +// cl_gl_texture_info +#define CL_GL_TEXTURE_TARGET 0x2005 +#define CL_GL_MIPMAP_LEVEL 0x2006 + +extern CL_API_ENTRY cl_mem CL_API_CALL +clCreateFromGLBuffer(cl_context /* context */, + cl_mem_flags /* flags */, + GLuint /* bufobj */, + int * /* errcode_ret */) CL_API_SUFFIX__VERSION_1_0; + +extern CL_API_ENTRY cl_mem CL_API_CALL +clCreateFromGLTexture2D(cl_context /* context */, + cl_mem_flags /* flags */, + GLenum /* target */, + GLint /* miplevel */, + GLuint /* texture */, + int * /* errcode_ret */) CL_API_SUFFIX__VERSION_1_0; + +extern CL_API_ENTRY cl_mem CL_API_CALL +clCreateFromGLTexture3D(cl_context /* context */, + cl_mem_flags /* flags */, + GLenum /* target */, + GLint /* miplevel */, + GLuint /* texture */, + int * /* errcode_ret */) CL_API_SUFFIX__VERSION_1_0; + +extern CL_API_ENTRY cl_mem CL_API_CALL +clCreateFromGLRenderbuffer(cl_context /* context */, + cl_mem_flags /* flags */, + GLuint /* renderbuffer */, + int * /* errcode_ret */) CL_API_SUFFIX__VERSION_1_0; + +extern CL_API_ENTRY cl_int CL_API_CALL +clGetGLObjectInfo(cl_mem /* memobj */, + cl_gl_object_type * /* gl_object_type */, + GLuint * /* gl_object_name */) CL_API_SUFFIX__VERSION_1_0; + +extern CL_API_ENTRY cl_int CL_API_CALL +clGetGLTextureInfo(cl_mem /* memobj */, + cl_gl_texture_info /* param_name */, + size_t /* param_value_size */, + void * /* param_value */, + size_t * /* param_value_size_ret */) CL_API_SUFFIX__VERSION_1_0; + +extern CL_API_ENTRY cl_int CL_API_CALL +clAcquireGLObjects(cl_command_queue /* queue */, + cl_uint /* num_objects */, + const cl_mem * /*mem_objects */) CL_API_SUFFIX__VERSION_1_0; + +extern CL_API_ENTRY cl_int CL_API_CALL +clReleaseGLObjects(cl_command_queue /* queue */, + cl_uint /* num_objects */, + const cl_mem * /* mem_objects */) CL_API_SUFFIX__VERSION_1_0; + +#ifdef __cplusplus +} +#endif + +#endif // __OPENCL_CL_GL_H |