1 /******************************************************************************* 2 * Copyright (c) 2008-2015 The Khronos Group Inc. 3 * 4 * Permission is hereby granted, free of charge, to any person obtaining a 5 * copy of this software and/or associated documentation files (the 6 * "Materials"), to deal in the Materials without restriction, including 7 * without limitation the rights to use, copy, modify, merge, publish, 8 * distribute, sublicense, and/or sell copies of the Materials, and to 9 * permit persons to whom the Materials are furnished to do so, subject to 10 * the following conditions: 11 * 12 * The above copyright notice and this permission notice shall be included 13 * in all copies or substantial portions of the Materials. 14 * 15 * MODIFICATIONS TO THIS FILE MAY MEAN IT NO LONGER ACCURATELY REFLECTS 16 * KHRONOS STANDARDS. THE UNMODIFIED, NORMATIVE VERSIONS OF KHRONOS 17 * SPECIFICATIONS AND HEADER INFORMATION ARE LOCATED AT 18 * https://www.khronos.org/registry/ 19 * 20 * THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 21 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF 22 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. 23 * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY 24 * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, 25 * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE 26 * MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS. 27 ******************************************************************************/ 28 29 #ifndef __OPENCL_CL_EGL_H 30 #define __OPENCL_CL_EGL_H 31 32 #ifdef __APPLE__ 33 34 #else 35 #include <CL/cl.h> 36 #endif 37 38 #ifdef __cplusplus 39 extern "C" { 40 #endif 41 42 43 /* Command type for events created with clEnqueueAcquireEGLObjectsKHR */ 44 #define CL_COMMAND_EGL_FENCE_SYNC_OBJECT_KHR 0x202F 45 #define CL_COMMAND_ACQUIRE_EGL_OBJECTS_KHR 0x202D 46 #define CL_COMMAND_RELEASE_EGL_OBJECTS_KHR 0x202E 47 48 /* Error type for clCreateFromEGLImageKHR */ 49 #define CL_INVALID_EGL_OBJECT_KHR -1093 50 #define CL_EGL_RESOURCE_NOT_ACQUIRED_KHR -1092 51 52 /* CLeglImageKHR is an opaque handle to an EGLImage */ 53 typedef void* CLeglImageKHR; 54 55 /* CLeglDisplayKHR is an opaque handle to an EGLDisplay */ 56 typedef void* CLeglDisplayKHR; 57 58 /* CLeglSyncKHR is an opaque handle to an EGLSync object */ 59 typedef void* CLeglSyncKHR; 60 61 /* properties passed to clCreateFromEGLImageKHR */ 62 typedef intptr_t cl_egl_image_properties_khr; 63 64 65 #define cl_khr_egl_image 1 66 67 extern CL_API_ENTRY cl_mem CL_API_CALL 68 clCreateFromEGLImageKHR(cl_context /* context */, 69 CLeglDisplayKHR /* egldisplay */, 70 CLeglImageKHR /* eglimage */, 71 cl_mem_flags /* flags */, 72 const cl_egl_image_properties_khr * /* properties */, 73 cl_int * /* errcode_ret */) CL_API_SUFFIX__VERSION_1_0; 74 75 typedef CL_API_ENTRY cl_mem (CL_API_CALL *clCreateFromEGLImageKHR_fn)( 76 cl_context context, 77 CLeglDisplayKHR egldisplay, 78 CLeglImageKHR eglimage, 79 cl_mem_flags flags, 80 const cl_egl_image_properties_khr * properties, 81 cl_int * errcode_ret); 82 83 84 extern CL_API_ENTRY cl_int CL_API_CALL 85 clEnqueueAcquireEGLObjectsKHR(cl_command_queue /* command_queue */, 86 cl_uint /* num_objects */, 87 const cl_mem * /* mem_objects */, 88 cl_uint /* num_events_in_wait_list */, 89 const cl_event * /* event_wait_list */, 90 cl_event * /* event */) CL_API_SUFFIX__VERSION_1_0; 91 92 typedef CL_API_ENTRY cl_int (CL_API_CALL *clEnqueueAcquireEGLObjectsKHR_fn)( 93 cl_command_queue command_queue, 94 cl_uint num_objects, 95 const cl_mem * mem_objects, 96 cl_uint num_events_in_wait_list, 97 const cl_event * event_wait_list, 98 cl_event * event); 99 100 101 extern CL_API_ENTRY cl_int CL_API_CALL 102 clEnqueueReleaseEGLObjectsKHR(cl_command_queue /* command_queue */, 103 cl_uint /* num_objects */, 104 const cl_mem * /* mem_objects */, 105 cl_uint /* num_events_in_wait_list */, 106 const cl_event * /* event_wait_list */, 107 cl_event * /* event */) CL_API_SUFFIX__VERSION_1_0; 108 109 typedef CL_API_ENTRY cl_int (CL_API_CALL *clEnqueueReleaseEGLObjectsKHR_fn)( 110 cl_command_queue command_queue, 111 cl_uint num_objects, 112 const cl_mem * mem_objects, 113 cl_uint num_events_in_wait_list, 114 const cl_event * event_wait_list, 115 cl_event * event); 116 117 118 #define cl_khr_egl_event 1 119 120 extern CL_API_ENTRY cl_event CL_API_CALL 121 clCreateEventFromEGLSyncKHR(cl_context /* context */, 122 CLeglSyncKHR /* sync */, 123 CLeglDisplayKHR /* display */, 124 cl_int * /* errcode_ret */) CL_API_SUFFIX__VERSION_1_0; 125 126 typedef CL_API_ENTRY cl_event (CL_API_CALL *clCreateEventFromEGLSyncKHR_fn)( 127 cl_context context, 128 CLeglSyncKHR sync, 129 CLeglDisplayKHR display, 130 cl_int * errcode_ret); 131 132 #ifdef __cplusplus 133 } 134 #endif 135 136 #endif /* __OPENCL_CL_EGL_H */ 137