1 /*******************************************************************************
2 * Copyright (c) 2008-2019 The Khronos Group Inc.
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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
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12 * The above copyright notice and this permission notice shall be included
13 * in all copies or substantial portions of the Materials.
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16 * KHRONOS STANDARDS. THE UNMODIFIED, NORMATIVE VERSIONS OF KHRONOS
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27 ******************************************************************************/
29 #ifndef __OPENCL_CL_EGL_H
30 #define __OPENCL_CL_EGL_H
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
44 /* Error type for clCreateFromEGLImageKHR */
45 #define CL_INVALID_EGL_OBJECT_KHR -1093
46 #define CL_EGL_RESOURCE_NOT_ACQUIRED_KHR -1092
48 /* CLeglImageKHR is an opaque handle to an EGLImage */
49 typedef void* CLeglImageKHR
;
51 /* CLeglDisplayKHR is an opaque handle to an EGLDisplay */
52 typedef void* CLeglDisplayKHR
;
54 /* CLeglSyncKHR is an opaque handle to an EGLSync object */
55 typedef void* CLeglSyncKHR
;
57 /* properties passed to clCreateFromEGLImageKHR */
58 typedef intptr_t cl_egl_image_properties_khr
;
61 #define cl_khr_egl_image 1
63 extern CL_API_ENTRY cl_mem CL_API_CALL
64 clCreateFromEGLImageKHR(cl_context context
,
65 CLeglDisplayKHR egldisplay
,
66 CLeglImageKHR eglimage
,
68 const cl_egl_image_properties_khr
* properties
,
69 cl_int
* errcode_ret
) CL_API_SUFFIX__VERSION_1_0
;
71 typedef CL_API_ENTRY
cl_mem (CL_API_CALL
*clCreateFromEGLImageKHR_fn
)(
73 CLeglDisplayKHR egldisplay
,
74 CLeglImageKHR eglimage
,
76 const cl_egl_image_properties_khr
* properties
,
77 cl_int
* errcode_ret
);
80 extern CL_API_ENTRY cl_int CL_API_CALL
81 clEnqueueAcquireEGLObjectsKHR(cl_command_queue command_queue
,
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
;
88 typedef CL_API_ENTRY
cl_int (CL_API_CALL
*clEnqueueAcquireEGLObjectsKHR_fn
)(
89 cl_command_queue command_queue
,
91 const cl_mem
* mem_objects
,
92 cl_uint num_events_in_wait_list
,
93 const cl_event
* event_wait_list
,
97 extern CL_API_ENTRY cl_int CL_API_CALL
98 clEnqueueReleaseEGLObjectsKHR(cl_command_queue command_queue
,
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
;
105 typedef CL_API_ENTRY
cl_int (CL_API_CALL
*clEnqueueReleaseEGLObjectsKHR_fn
)(
106 cl_command_queue command_queue
,
108 const cl_mem
* mem_objects
,
109 cl_uint num_events_in_wait_list
,
110 const cl_event
* event_wait_list
,
114 #define cl_khr_egl_event 1
116 extern CL_API_ENTRY cl_event CL_API_CALL
117 clCreateEventFromEGLSyncKHR(cl_context context
,
119 CLeglDisplayKHR display
,
120 cl_int
* errcode_ret
) CL_API_SUFFIX__VERSION_1_0
;
122 typedef CL_API_ENTRY
cl_event (CL_API_CALL
*clCreateEventFromEGLSyncKHR_fn
)(
125 CLeglDisplayKHR display
,
126 cl_int
* errcode_ret
);
132 #endif /* __OPENCL_CL_EGL_H */