/********************************************************************************** * Copyright (c) 2011 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 __APPLE__ #include #else #include #endif #ifdef __cplusplus extern "C" { #endif typedef cl_uint cl_gl_object_type; typedef cl_uint cl_gl_texture_info; typedef cl_uint cl_gl_platform_info; typedef struct __GLsync *cl_GLsync; /* cl_gl_object_type = 0x2000 - 0x200F enum values are currently taken */ #define CL_GL_OBJECT_BUFFER 0x2000 #define CL_GL_OBJECT_TEXTURE2D 0x2001 #define CL_GL_OBJECT_TEXTURE3D 0x2002 #define CL_GL_OBJECT_RENDERBUFFER 0x2003 #define CL_GL_OBJECT_TEXTURE2D_ARRAY 0x200E #define CL_GL_OBJECT_TEXTURE1D 0x200F #define CL_GL_OBJECT_TEXTURE1D_ARRAY 0x2010 #define CL_GL_OBJECT_TEXTURE_BUFFER 0x2011 /* cl_gl_texture_info */ #define CL_GL_TEXTURE_TARGET 0x2004 #define CL_GL_MIPMAP_LEVEL 0x2005 extern CL_API_ENTRY cl_mem CL_API_CALL clCreateFromGLBuffer(cl_context /* context */, cl_mem_flags /* flags */, cl_GLuint /* bufobj */, int * /* errcode_ret */) CL_API_SUFFIX__VERSION_1_0; extern CL_API_ENTRY cl_mem CL_API_CALL clCreateFromGLTexture(cl_context /* context */, cl_mem_flags /* flags */, cl_GLenum /* target */, cl_GLint /* miplevel */, cl_GLuint /* texture */, cl_int * /* errcode_ret */) CL_API_SUFFIX__VERSION_1_2; extern CL_API_ENTRY cl_mem CL_API_CALL clCreateFromGLRenderbuffer(cl_context /* context */, cl_mem_flags /* flags */, cl_GLuint /* renderbuffer */, cl_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 */, cl_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 clEnqueueAcquireGLObjects(cl_command_queue /* command_queue */, cl_uint /* num_objects */, const cl_mem * /* mem_objects */, cl_uint /* num_events_in_wait_list */, const cl_event * /* event_wait_list */, cl_event * /* event */) CL_API_SUFFIX__VERSION_1_0; extern CL_API_ENTRY cl_int CL_API_CALL clEnqueueReleaseGLObjects(cl_command_queue /* command_queue */, cl_uint /* num_objects */, const cl_mem * /* mem_objects */, cl_uint /* num_events_in_wait_list */, const cl_event * /* event_wait_list */, cl_event * /* event */) CL_API_SUFFIX__VERSION_1_0; #ifdef CL_USE_DEPRECATED_OPENCL_1_1_APIS #warning "CL_USE_DEPRECATED_OPENCL_1_1_APIS is defined. These APIs are unsupported and untested in OpenCL 1.2!" extern CL_API_ENTRY cl_mem CL_API_CALL clCreateFromGLTexture2D(cl_context /* context */, cl_mem_flags /* flags */, cl_GLenum /* target */, cl_GLint /* miplevel */, cl_GLuint /* texture */, cl_int * /* errcode_ret */) CL_EXT_SUFFIX__VERSION_1_1_DEPRECATED; extern CL_API_ENTRY cl_mem CL_API_CALL clCreateFromGLTexture3D(cl_context /* context */, cl_mem_flags /* flags */, cl_GLenum /* target */, cl_GLint /* miplevel */, cl_GLuint /* texture */, cl_int * /* errcode_ret */) CL_EXT_SUFFIX__VERSION_1_1_DEPRECATED; #endif /* CL_USE_DEPRECATED_OPENCL_1_2_APIS */ /* cl_khr_gl_sharing extension */ #define cl_khr_gl_sharing 1 typedef cl_uint cl_gl_context_info; /* Additional Error Codes */ #define CL_INVALID_GL_SHAREGROUP_REFERENCE_KHR -1000 /* cl_gl_context_info */ #define CL_CURRENT_DEVICE_FOR_GL_CONTEXT_KHR 0x2006 #define CL_DEVICES_FOR_GL_CONTEXT_KHR 0x2007 /* Additional cl_context_properties */ #define CL_GL_CONTEXT_KHR 0x2008 #define CL_EGL_DISPLAY_KHR 0x2009 #define CL_GLX_DISPLAY_KHR 0x200A #define CL_WGL_HDC_KHR 0x200B #define CL_CGL_SHAREGROUP_KHR 0x200C extern CL_API_ENTRY cl_int CL_API_CALL clGetGLContextInfoKHR(const cl_context_properties * /* properties */, cl_gl_context_info /* param_name */, size_t /* param_value_size */, void * /* param_value */, size_t * /* param_value_size_ret */) CL_API_SUFFIX__VERSION_1_0; typedef CL_API_ENTRY cl_int (CL_API_CALL *clGetGLContextInfoKHR_fn)( const cl_context_properties * properties, cl_gl_context_info param_name, size_t param_value_size, void * param_value, size_t * param_value_size_ret); #ifdef __cplusplus } #endif #endif /* __OPENCL_CL_GL_H */