1 /*******************************************************************************
2 * Copyright (c) 2008-2010 The Khronos Group Inc.
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13 * in all copies or substantial portions of the Materials.
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24 #ifndef __OPENCL_CL_EGL_H
25 #define __OPENCL_CL_EGL_H
31 //#include <EGL/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 */