1 /**************************************************************************
5 Copyright 2012-2018 Samsung Electronics co., Ltd. All Rights Reserved.
7 Contact: SooChan Lim <sc1.lim@samsung.com>, Sangjin Lee <lsj119@samsung.com>
8 Inpyo Kang <mantiger@samsung.com>, Dongyeon Kim <dy5.kim@samsung.com>
9 Boram Park <boram1288.park@samsung.com>, Changyeon Lee <cyeon.lee@samsung.com>
11 Permission is hereby granted, free of charge, to any person obtaining a
12 copy of this software and associated documentation files (the
13 "Software"), to deal in the Software without restriction, including
14 without limitation the rights to use, copy, modify, merge, publish,
15 distribute, sub license, and/or sell copies of the Software, and to
16 permit persons to whom the Software is furnished to do so, subject to
17 the following conditions:
19 The above copyright notice and this permission notice (including the
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24 OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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31 **************************************************************************/
33 #ifndef _TBM_TYPE_INT_H_
34 #define _TBM_TYPE_INT_H_
39 * \file tbm_type_int.h
40 * \brief Type definition used internally
43 /* tbm error base : this error base is same as TIZEN_ERROR_TBM in tizen_error.h */
44 #ifndef TBM_ERROR_BASE
45 #define TBM_ERROR_BASE -0x02830000
49 * @brief Definition for the tizen buffer manager
50 * @since_tizen @if MOBILE 2.3 @elseif WEARABLE 2.3.1 @endif
52 typedef struct _tbm_bufmgr *tbm_bufmgr;
55 * @brief Definition for the tizen buffer object
56 * @since_tizen @if MOBILE 2.3 @elseif WEARABLE 2.3.1 @endif
58 typedef struct _tbm_bo *tbm_bo;
61 * @brief Definition for the key associated with the buffer object
62 * @since_tizen @if MOBILE 2.3 @elseif WEARABLE 2.3.1 @endif
65 typedef uint32_t tbm_key;
67 * @brief Definition for the file descripter of the system buffer manager
68 * @since_tizen @if MOBILE 2.3 @elseif WEARABLE 2.3.1 @endif
70 typedef int32_t tbm_fd;
73 * @brief Definition for native display (wl_display in tizen)
76 typedef void tbm_native_display;
82 * @brief Enumeration for tbm error type.
86 TBM_ERROR_NONE = 0, /**< Successful */
87 TBM_BO_ERROR_GET_FD_FAILED = TBM_ERROR_BASE | 0x0101, /**< failed to get fd failed */
88 TBM_BO_ERROR_HEAP_ALLOC_FAILED = TBM_ERROR_BASE | 0x0102, /**< failed to allocate the heap memory */
89 TBM_BO_ERROR_LOAD_MODULE_FAILED = TBM_ERROR_BASE | 0x0103,/**< failed to load module*/
90 TBM_BO_ERROR_THREAD_INIT_FAILED = TBM_ERROR_BASE | 0x0104,/**< failed to initialize the pthread */
91 TBM_BO_ERROR_BO_ALLOC_FAILED = TBM_ERROR_BASE | 0x0105, /**< failed to allocate tbm_bo */
92 TBM_BO_ERROR_INIT_STATE_FAILED = TBM_ERROR_BASE | 0x0106, /**< failed to initialize the state of tbm_bo */
93 TBM_BO_ERROR_IMPORT_FAILED = TBM_ERROR_BASE | 0x0107, /**< failed to import the handle of tbm_bo */
94 TBM_BO_ERROR_IMPORT_FD_FAILED = TBM_ERROR_BASE | 0x0108, /**< failed to import fd of tbm_bo */
95 TBM_BO_ERROR_EXPORT_FAILED = TBM_ERROR_BASE | 0x0109, /**< failed to export the handle of the tbm_bo */
96 TBM_BO_ERROR_EXPORT_FD_FAILED = TBM_ERROR_BASE | 0x01010, /**< failed to export fd of tbm_bo */
97 TBM_BO_ERROR_GET_HANDLE_FAILED = TBM_ERROR_BASE | 0x0111, /**< failed to get the tbm_bo_handle */
98 TBM_BO_ERROR_LOCK_FAILED = TBM_ERROR_BASE | 0x0112, /**< failed to lock the tbm_bo */
99 TBM_BO_ERROR_MAP_FAILED = TBM_ERROR_BASE | 0x0113, /**< failed to map the tbm_bo to get the tbm_bo_handle */
100 TBM_BO_ERROR_UNMAP_FAILED = TBM_ERROR_BASE | 0x0114, /**< failed to unmap the tbm_bo */
101 TBM_BO_ERROR_SWAP_FAILED = TBM_ERROR_BASE | 0x0115, /**< failed to swap the tbm_bos */
102 TBM_BO_ERROR_DUP_FD_FAILED = TBM_ERROR_BASE | 0x0116, /**< failed to duplicate fd */
106 * @brief Enumeration of tbm buffer manager capability.
109 enum TBM_BUFMGR_CAPABILITY {
110 TBM_BUFMGR_CAPABILITY_NONE = 0, /**< Not Support capability*/
111 TBM_BUFMGR_CAPABILITY_SHARE_KEY = (1 << 0), /**< Support sharing buffer by tbm key */
112 TBM_BUFMGR_CAPABILITY_SHARE_FD = (1 << 1), /**< Support sharing buffer by tbm fd */
113 TBM_BUFMGR_CAPABILITY_TBM_SYNC = (1 << 2), /**< Support tbm sync */
117 * @brief Enumeration of buffer manager lock try for bo
121 TBM_BUFMGR_BO_LOCK_TYPE_NEVER = 0, /**< the bufmgr do not try to lock the bos when the tbm_bo_map is called. */
122 TBM_BUFMGR_BO_LOCK_TYPE_ONCE, /**< the bufmgr tries to lock the bos only once when the tbm_bo_map is called. */
123 TBM_BUFMGR_BO_LOCK_TYPE_ALWAYS, /**< the bufmgr always tries to lock the bos when the tbm_bo_map is called. */
124 } tbm_bufmgr_bo_lock_type;
127 * @brief Definition for the device type to get the default handle
128 * @since_tizen @if MOBILE 2.3 @elseif WEARABLE 2.3.1 @endif
130 #define TBM_DEVICE_DEFAULT 0
132 * @brief Definition for the device type to get the virtual memory
133 * @since_tizen @if MOBILE 2.3 @elseif WEARABLE 2.3.1 @endif
135 #define TBM_DEVICE_CPU 1
137 * @brief Definition for the device type to get the 2D memory handle
138 * @since_tizen @if MOBILE 2.3 @elseif WEARABLE 2.3.1 @endif
140 #define TBM_DEVICE_2D 2
142 * @brief Definition for the device type to get the 3D memory handle
143 * @since_tizen @if MOBILE 2.3 @elseif WEARABLE 2.3.1 @endif
145 #define TBM_DEVICE_3D 3
147 * @brief Definition for the device type to get the multimedia handle
148 * @since_tizen @if MOBILE 2.3 @elseif WEARABLE 2.3.1 @endif
150 #define TBM_DEVICE_MM 4
155 * @brief Definition for the access option to read
156 * @since_tizen @if MOBILE 2.3 @elseif WEARABLE 2.3.1 @endif
158 #define TBM_OPTION_READ (1 << 0)
160 * @brief Definition for the access option to write
161 * @since_tizen @if MOBILE 2.3 @elseif WEARABLE 2.3.1 @endif
163 #define TBM_OPTION_WRITE (1 << 1)
165 * @brief Definition for the vendor specific option that depends on the backend
166 * @since_tizen @if MOBILE 2.3 @elseif WEARABLE 2.3.1 @endif
168 #define TBM_OPTION_VENDOR (0xffff0000)
171 * @brief tbm_bo_handle abstraction of the memory handle by TBM_DEVICE_TYPE
172 * @since_tizen @if MOBILE 2.3 @elseif WEARABLE 2.3.1 @endif
174 typedef union _tbm_bo_handle {
183 * @brief Enumeration of bo memory type
184 * @since_tizen @if MOBILE 2.3 @elseif WEARABLE 2.3.1 @endif
187 TBM_BO_DEFAULT = 0, /**< default memory: it depends on the backend */
188 TBM_BO_SCANOUT = (1 << 0), /**< scanout memory */
189 TBM_BO_NONCACHABLE = (1 << 1), /**< non-cachable memory */
190 TBM_BO_WC = (1 << 2), /**< write-combine memory */
191 TBM_BO_VENDOR = (0xffff0000), /**< vendor specific memory: it depends on the backend */
195 * @brief Called when the user data is deleted in buffer object.
196 * @since_tizen @if MOBILE 2.3 @elseif WEARABLE 2.3.1 @endif
197 * @param[in] user_data User_data to be passed to callback function
198 * @pre The callback must be registered using tbm_bo_add_user_data().\n
199 * tbm_bo_delete_user_data() must be called to invoke this callback.
200 * @see tbm_bo_add_user_data()
201 * @see tbm_bo_delete_user_data()
203 typedef void (*tbm_data_free) (void *user_data);
206 * @brief Enumeration of the trace log for debug
210 TBM_BUFGMR_DEBUG_TRACE_NONE = 0,
211 TBM_BUFGMR_DEBUG_TRACE_BO = (1 << 0),
212 TBM_BUFGMR_DEBUG_TRACE_SURFACE_INTERNAL = (1 << 1),
213 TBM_BUFGMR_DEBUG_TRACE_SURFACE = (1 << 2),
214 TBM_BUFGMR_DEBUG_TRACE_SURFACE_QUEUE = (1 << 3),
215 } tbm_bufmgr_debug_trace_mask;
217 #endif /* _TBM_TYPE_INT_H_ */