1 /**************************************************************************
5 Copyright 2012 Samsung Electronics co., Ltd. All Rights Reserved.
7 Contact: SooChan Lim <sc1.lim@samsung.com>, Sangjin Lee <lsj119@samsung.com>
8 Boram Park <boram1288.park@samsung.com>, Changyeon Lee <cyeon.lee@samsung.com>
10 Permission is hereby granted, free of charge, to any person obtaining a
11 copy of this software and associated documentation files (the
12 "Software"), to deal in the Software without restriction, including
13 without limitation the rights to use, copy, modify, merge, publish,
14 distribute, sub license, and/or sell copies of the Software, and to
15 permit persons to whom the Software is furnished to do so, subject to
16 the following conditions:
18 The above copyright notice and this permission notice (including the
19 next paragraph) shall be included in all copies or substantial portions
22 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
23 OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
24 MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
25 IN NO EVENT SHALL PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR
26 ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
27 TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
28 SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
30 **************************************************************************/
32 #ifndef _TBM_BUFMGR_INT_H_
33 #define _TBM_BUFMGR_INT_H_
39 #include <sys/ioctl.h>
40 #include <sys/types.h>
48 #include <tbm_bufmgr.h>
49 #include <tbm_surface.h>
50 #include <tbm_surface_internal.h>
51 #include <tbm_bufmgr_backend.h>
52 #include <tbm_surface_queue.h>
58 #define DBG(...) { if (bDebug&0x1) TBM_LOG_D(__VA_ARGS__); }
59 #define DBG_LOCK(...) { if (bDebug&0x2) TBM_LOG_D(__VA_ARGS__); }
70 extern int b_dump_queue;
83 #define TBM_LOG_D(fmt, ...) {\
85 LOGD("[TBM:D] " fmt, ##__VA_ARGS__);\
88 fprintf(stderr, "[TBM:D(%d)(%s:%d)] " fmt, getpid(), __func__, __LINE__, ##__VA_ARGS__);\
92 #define TBM_LOG_I(fmt, ...) {\
94 LOGD("[TBM:I] " fmt, ##__VA_ARGS__);\
97 fprintf(stderr, "[TBM:I(%d)(%s:%d)] " fmt, getpid(), __func__, __LINE__, ##__VA_ARGS__);\
101 #define TBM_LOG_W(fmt, ...) {\
103 LOGW("[TBM:W] " fmt, ##__VA_ARGS__);\
106 fprintf(stderr, "[TBM:W(%d)(%s:%d)] " fmt, getpid(), __func__, __LINE__, ##__VA_ARGS__);\
110 #define TBM_LOG_E(fmt, ...) {\
112 LOGE("[TBM:E] " fmt, ##__VA_ARGS__);\
115 fprintf(stderr, "[TBM:E(%d)(%s:%d)] " fmt, getpid(), __func__, __LINE__, ##__VA_ARGS__);\
119 #define TBM_DEBUG(fmt, ...) {\
121 LOGE("[TBM_DEBUG] " fmt, ##__VA_ARGS__);\
124 fprintf(stderr, "[TBM:DEBUG(%d)] " fmt, getpid(), ##__VA_ARGS__);\
129 #define TBM_TRACE(fmt, ...) {\
131 if (bTrace&0x1) LOGE("[TBM:TRACE] " fmt, ##__VA_ARGS__);\
134 if (bTrace&0x1) fprintf(stderr, "[TBM:TRACE(%d)(%s:%d)] " fmt, getpid(), __func__, __LINE__, ##__VA_ARGS__);\
138 #define TBM_TRACE(fmt, ...)
142 #define TBM_LOG_D(fmt, ...) fprintf(stderr, "[TBM:D(%d)(%s:%d)] " fmt, getpid(), __func__, __LINE__, ##__VA_ARGS__)
143 #define TBM_LOG_I(fmt, ...) fprintf(stderr, "[TBM:I(%d)(%s:%d)] " fmt, getpid(), __func__, __LINE__, ##__VA_ARGS__)
144 #define TBM_LOG_W(fmt, ...) fprintf(stderr, "[TBM:W(%d)(%s:%d)] " fmt, getpid(), __func__, __LINE__, ##__VA_ARGS__)
145 #define TBM_LOG_E(fmt, ...) fprintf(stderr, "[TBM:E(%d)(%s:%d)] " fmt, getpid(), __func__, __LINE__, ##__VA_ARGS__)
146 #define TBM_DEBUG(fmt, ...) fprintf(stderr, "[TBM:DEBUG(%d)] " fmt, getpid(), ##__VA_ARGS__)
148 #define TBM_TRACE(fmt, ...) { if (bTrace&0x1) fprintf(stderr, "[TBM:TRACE(%d)(%s:%d)] " fmt, getpid(), __func__, __LINE__, ##__VA_ARGS__); }
150 #define TBM_TRACE(fmt, ...)
152 #endif /* HAVE_DLOG */
154 /* check condition */
155 #define TBM_RETURN_IF_FAIL(cond) {\
157 TBM_LOG_E("'%s' failed.\n", #cond);\
161 #define TBM_RETURN_VAL_IF_FAIL(cond, val) {\
163 TBM_LOG_E("'%s' failed.\n", #cond);\
167 #define TBM_GOTO_VAL_IF_FAIL(cond, val) {\
169 TBM_LOG_E("'%s' failed.\n", #cond);\
175 #define RETURN_CHECK_FLAG(cond) {\
180 #define RETURN_VAL_CHECK_FLAG(cond, val) {\
186 /* check validation */
187 #define TBM_BUFMGR_IS_VALID(mgr) (mgr)
188 #define TBM_BO_IS_VALID(bo) (bo && \
189 TBM_BUFMGR_IS_VALID(bo->bufmgr) && \
190 bo->item_link.next && \
191 bo->item_link.next->prev == &bo->item_link)
192 #define TBM_SURFACE_IS_VALID(surf) (surf && \
193 TBM_BUFMGR_IS_VALID(surf->bufmgr) && \
194 surf->item_link.next && \
195 surf->item_link.next->prev == &surf->item_link)
198 struct list_head *prev;
199 struct list_head *next;
203 * @brief tbm_bo : buffer object of Tizen Buffer Manager
206 tbm_bufmgr bufmgr; /* tbm buffer manager */
208 int ref_cnt; /* ref count of bo */
210 int flags; /* TBM_BO_FLAGS :bo memory type */
212 struct list_head user_data_list; /* list of the user_date in bo */
214 void *priv; /* bo private */
216 struct list_head item_link; /* link of bo */
218 tbm_surface_h surface; /* tbm_surface */
220 int lock_cnt; /* lock count of bo */
222 unsigned int map_cnt; /* device map count */
226 * @brief tbm_bufmgr : structure for tizen buffer manager
230 pthread_mutex_t lock; /* mutex lock */
232 int ref_count; /*reference count */
234 int fd; /* bufmgr fd */
236 int lock_type; /* lock_type of bufmgr */
238 int capabilities; /* capabilities of bufmgr */
240 unsigned int bo_cnt; /* number of bos */
242 struct list_head bo_list; /* list of bos belonging to bufmgr */
244 struct list_head surf_list; /* list of surfaces belonging to bufmgr */
246 struct list_head surf_queue_list; /* list of surface queues belonging to bufmgr */
248 struct list_head debug_key_list; /* list of debug data key list belonging to bufmgr */
252 tbm_bufmgr_backend backend; /* bufmgr backend */
256 * @brief tbm_surface : structure for tizen buffer surface
259 struct _tbm_surface {
260 tbm_bufmgr bufmgr; /* tbm buffer manager */
262 tbm_surface_info_s info; /* tbm surface information */
266 int num_bos; /* the number of buffer objects */
270 int num_planes; /* the number of buffer objects */
272 int planes_bo_idx[TBM_SURF_PLANE_MAX];
276 unsigned int debug_pid;
278 struct list_head item_link; /* link of surface */
280 struct list_head user_data_list; /* list of the user_date in surface */
282 struct list_head debug_data_list; /* list of debug data */
288 tbm_data_free free_func;
290 /* link of user_data */
291 struct list_head item_link;
298 /* link of user_data */
299 struct list_head item_link;
300 } tbm_surface_debug_data;
302 tbm_bufmgr _tbm_bufmgr_get_bufmgr(void);
303 int _tbm_bo_set_surface(tbm_bo bo, tbm_surface_h surface);
304 int _tbm_surface_is_valid(tbm_surface_h surface);
306 /* functions for mutex */
307 int tbm_surface_internal_get_info(tbm_surface_h surface, int opt,
308 tbm_surface_info_s *info, int map);
309 void tbm_surface_internal_unmap(tbm_surface_h surface);
310 unsigned int tbm_surface_internal_get_width(tbm_surface_h surface);
311 unsigned int tbm_surface_internal_get_height(tbm_surface_h surface);
312 tbm_format tbm_surface_internal_get_format(tbm_surface_h surface);
313 unsigned int _tbm_surface_internal_get_debug_pid(tbm_surface_h surface);
314 char *_tbm_surface_internal_format_to_str(tbm_format format);
315 char * _tbm_surface_internal_get_debug_data(tbm_surface_h surface, char *key);
317 tbm_user_data *user_data_lookup(struct list_head *user_data_list,
319 tbm_user_data *user_data_create(unsigned long key,
320 tbm_data_free data_free_func);
321 void user_data_delete(tbm_user_data *user_data);
323 #endif /* _TBM_BUFMGR_INT_H_ */