1 /******************************************************************************* 2 * Copyright (c) 2008-2010 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 * THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 16 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF 17 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. 18 * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY 19 * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, 20 * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE 21 * MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS. 22 ******************************************************************************/ 23 24 #ifndef __OPENCL_CL_EGL_H 25 #define __OPENCL_CL_EGL_H 26 27 #ifdef __APPLE__ 28 29 #else 30 #include <CL/cl.h> 31 #include <EGL/egl.h> 32 #include <EGL/eglext.h> 33 #endif 34 35 #ifdef __cplusplus 36 extern "C" { 37 #endif 38 39 40 /* Command type for events created with clEnqueueAcquireEGLObjectsKHR */ 41 #define CL_COMMAND_EGL_FENCE_SYNC_OBJECT_KHR 0x202F 42 #define CL_COMMAND_ACQUIRE_EGL_OBJECTS_KHR 0x202D 43 #define CL_COMMAND_RELEASE_EGL_OBJECTS_KHR 0x202E 44 45 /* Error type for clCreateFromEGLImageKHR */ 46 #define CL_INVALID_EGL_OBJECT_KHR -1093 47 #define CL_EGL_RESOURCE_NOT_ACQUIRED_KHR -1092 48 49 /* CLeglImageKHR is an opaque handle to an EGLImage */ 50 typedef void* CLeglImageKHR; 51 52 /* CLeglDisplayKHR is an opaque handle to an EGLDisplay */ 53 typedef void* CLeglDisplayKHR; 54 55 /* CLeglSyncKHR is an opaque handle to an EGLSync object */ 56 typedef void* CLeglSyncKHR; 57 58 /* properties passed to clCreateFromEGLImageKHR */ 59 typedef intptr_t cl_egl_image_properties_khr; 60 61 62 #define cl_khr_egl_image 1 63 64 extern CL_API_ENTRY cl_mem CL_API_CALL 65 clCreateFromEGLImageKHR(cl_context /* context */, 66 CLeglDisplayKHR /* egldisplay */, 67 CLeglImageKHR /* eglimage */, 68 cl_mem_flags /* flags */, 69 const cl_egl_image_properties_khr * /* properties */, 70 cl_int * /* errcode_ret */) CL_API_SUFFIX__VERSION_1_0; 71 72 typedef CL_API_ENTRY cl_mem (CL_API_CALL *clCreateFromEGLImageKHR_fn)( 73 cl_context context, 74 CLeglDisplayKHR egldisplay, 75 CLeglImageKHR eglimage, 76 cl_mem_flags flags, 77 const cl_egl_image_properties_khr * properties, 78 cl_int * errcode_ret); 79 80 81 extern CL_API_ENTRY cl_int CL_API_CALL 82 clEnqueueAcquireEGLObjectsKHR(cl_command_queue /* command_queue */, 83 cl_uint /* num_objects */, 84 const cl_mem * /* mem_objects */, 85 cl_uint /* num_events_in_wait_list */, 86 const cl_event * /* event_wait_list */, 87 cl_event * /* event */) CL_API_SUFFIX__VERSION_1_0; 88 89 typedef CL_API_ENTRY cl_int (CL_API_CALL *clEnqueueAcquireEGLObjectsKHR_fn)( 90 cl_command_queue command_queue, 91 cl_uint num_objects, 92 const cl_mem * mem_objects, 93 cl_uint num_events_in_wait_list, 94 const cl_event * event_wait_list, 95 cl_event * event); 96 97 98 extern CL_API_ENTRY cl_int CL_API_CALL 99 clEnqueueReleaseEGLObjectsKHR(cl_command_queue /* command_queue */, 100 cl_uint /* num_objects */, 101 const cl_mem * /* mem_objects */, 102 cl_uint /* num_events_in_wait_list */, 103 const cl_event * /* event_wait_list */, 104 cl_event * /* event */) CL_API_SUFFIX__VERSION_1_0; 105 106 typedef CL_API_ENTRY cl_int (CL_API_CALL *clEnqueueReleaseEGLObjectsKHR_fn)( 107 cl_command_queue command_queue, 108 cl_uint num_objects, 109 const cl_mem * mem_objects, 110 cl_uint num_events_in_wait_list, 111 const cl_event * event_wait_list, 112 cl_event * event); 113 114 115 #define cl_khr_egl_event 1 116 117 extern CL_API_ENTRY cl_event CL_API_CALL 118 clCreateEventFromEGLSyncKHR(cl_context /* context */, 119 CLeglSyncKHR /* sync */, 120 CLeglDisplayKHR /* display */, 121 cl_int * /* errcode_ret */) CL_API_SUFFIX__VERSION_1_0; 122 123 typedef CL_API_ENTRY cl_event (CL_API_CALL *clCreateEventFromEGLSyncKHR_fn)( 124 cl_context context, 125 CLeglSyncKHR sync, 126 CLeglDisplayKHR display, 127 cl_int * errcode_ret); 128 129 #ifdef __cplusplus 130 } 131 #endif 132 133 #endif /* __OPENCL_CL_EGL_H */ 134
