1 /*******************************************************************************
2 * Copyright (c) 2008-2010 The Khronos Group Inc.
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:
12 * The above copyright notice and this permission notice shall be included
13 * in all copies or substantial portions of the Materials.
15 * THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
16 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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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 ******************************************************************************/
24 #ifndef __OPENCL_CL_EGL_H
25 #define __OPENCL_CL_EGL_H
32 #include <EGL/eglext.h>
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
45 /* Error type for clCreateFromEGLImageKHR */
46 #define CL_INVALID_EGL_OBJECT_KHR -1093
47 #define CL_EGL_RESOURCE_NOT_ACQUIRED_KHR -1092
49 /* CLeglImageKHR is an opaque handle to an EGLImage */
50 typedef void* CLeglImageKHR
;
52 /* CLeglDisplayKHR is an opaque handle to an EGLDisplay */
53 typedef void* CLeglDisplayKHR
;
55 /* CLeglSyncKHR is an opaque handle to an EGLSync object */
56 typedef void* CLeglSyncKHR
;
58 /* properties passed to clCreateFromEGLImageKHR */
59 typedef intptr_t cl_egl_image_properties_khr
;
62 #define cl_khr_egl_image 1
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
;
72 typedef CL_API_ENTRY
cl_mem (CL_API_CALL
*clCreateFromEGLImageKHR_fn
)(
74 CLeglDisplayKHR egldisplay
,
75 CLeglImageKHR eglimage
,
77 const cl_egl_image_properties_khr
* properties
,
78 cl_int
* errcode_ret
);
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
;
89 typedef CL_API_ENTRY
cl_int (CL_API_CALL
*clEnqueueAcquireEGLObjectsKHR_fn
)(
90 cl_command_queue command_queue
,
92 const cl_mem
* mem_objects
,
93 cl_uint num_events_in_wait_list
,
94 const cl_event
* event_wait_list
,
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
;
106 typedef CL_API_ENTRY
cl_int (CL_API_CALL
*clEnqueueReleaseEGLObjectsKHR_fn
)(
107 cl_command_queue command_queue
,
109 const cl_mem
* mem_objects
,
110 cl_uint num_events_in_wait_list
,
111 const cl_event
* event_wait_list
,
115 #define cl_khr_egl_event 1
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
;
123 typedef CL_API_ENTRY
cl_event (CL_API_CALL
*clCreateEventFromEGLSyncKHR_fn
)(
126 CLeglDisplayKHR display
,
127 cl_int
* errcode_ret
);
133 #endif /* __OPENCL_CL_EGL_H */