1 /******************************************************************************* 2 * Copyright (c) 2008-2019 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 #include <CL/cl.h> 33 34 #ifdef __cplusplus 35 extern "C" { 36 #endif 37 38 39 /* Command type for events created with clEnqueueAcquireEGLObjectsKHR */ 40 #define CL_COMMAND_EGL_FENCE_SYNC_OBJECT_KHR 0x202F 41 #define CL_COMMAND_ACQUIRE_EGL_OBJECTS_KHR 0x202D 42 #define CL_COMMAND_RELEASE_EGL_OBJECTS_KHR 0x202E 43 44 /* Error type for clCreateFromEGLImageKHR */ 45 #define CL_INVALID_EGL_OBJECT_KHR -1093 46 #define CL_EGL_RESOURCE_NOT_ACQUIRED_KHR -1092 47 48 /* CLeglImageKHR is an opaque handle to an EGLImage */ 49 typedef void* CLeglImageKHR; 50 51 /* CLeglDisplayKHR is an opaque handle to an EGLDisplay */ 52 typedef void* CLeglDisplayKHR; 53 54 /* CLeglSyncKHR is an opaque handle to an EGLSync object */ 55 typedef void* CLeglSyncKHR; 56 57 /* properties passed to clCreateFromEGLImageKHR */ 58 typedef intptr_t cl_egl_image_properties_khr; 59 60 61 #define cl_khr_egl_image 1 62 63 extern CL_API_ENTRY cl_mem CL_API_CALL 64 clCreateFromEGLImageKHR(cl_context context, 65 CLeglDisplayKHR egldisplay, 66 CLeglImageKHR eglimage, 67 cl_mem_flags flags, 68 const cl_egl_image_properties_khr * properties, 69 cl_int * errcode_ret) CL_API_SUFFIX__VERSION_1_0; 70 71 typedef CL_API_ENTRY cl_mem (CL_API_CALL *clCreateFromEGLImageKHR_fn)( 72 cl_context context, 73 CLeglDisplayKHR egldisplay, 74 CLeglImageKHR eglimage, 75 cl_mem_flags flags, 76 const cl_egl_image_properties_khr * properties, 77 cl_int * errcode_ret); 78 79 80 extern CL_API_ENTRY cl_int CL_API_CALL 81 clEnqueueAcquireEGLObjectsKHR(cl_command_queue command_queue, 82 cl_uint num_objects, 83 const cl_mem * mem_objects, 84 cl_uint num_events_in_wait_list, 85 const cl_event * event_wait_list, 86 cl_event * event) CL_API_SUFFIX__VERSION_1_0; 87 88 typedef CL_API_ENTRY cl_int (CL_API_CALL *clEnqueueAcquireEGLObjectsKHR_fn)( 89 cl_command_queue command_queue, 90 cl_uint num_objects, 91 const cl_mem * mem_objects, 92 cl_uint num_events_in_wait_list, 93 const cl_event * event_wait_list, 94 cl_event * event); 95 96 97 extern CL_API_ENTRY cl_int CL_API_CALL 98 clEnqueueReleaseEGLObjectsKHR(cl_command_queue command_queue, 99 cl_uint num_objects, 100 const cl_mem * mem_objects, 101 cl_uint num_events_in_wait_list, 102 const cl_event * event_wait_list, 103 cl_event * event) CL_API_SUFFIX__VERSION_1_0; 104 105 typedef CL_API_ENTRY cl_int (CL_API_CALL *clEnqueueReleaseEGLObjectsKHR_fn)( 106 cl_command_queue command_queue, 107 cl_uint num_objects, 108 const cl_mem * mem_objects, 109 cl_uint num_events_in_wait_list, 110 const cl_event * event_wait_list, 111 cl_event * event); 112 113 114 #define cl_khr_egl_event 1 115 116 extern CL_API_ENTRY cl_event CL_API_CALL 117 clCreateEventFromEGLSyncKHR(cl_context context, 118 CLeglSyncKHR sync, 119 CLeglDisplayKHR display, 120 cl_int * errcode_ret) CL_API_SUFFIX__VERSION_1_0; 121 122 typedef CL_API_ENTRY cl_event (CL_API_CALL *clCreateEventFromEGLSyncKHR_fn)( 123 cl_context context, 124 CLeglSyncKHR sync, 125 CLeglDisplayKHR display, 126 cl_int * errcode_ret); 127 128 #ifdef __cplusplus 129 } 130 #endif 131 132 #endif /* __OPENCL_CL_EGL_H */ 133