tbm_bufmgr: lock/unlock tbm_bufmgr_mutex at tbm_bufmgr function

[platform/core/uifw/libtbm.git] / src / tbm_bufmgr_int.h

diff --git a/src/tbm_bufmgr_int.h b/src/tbm_bufmgr_int.h
index 4aeb3ab..97ae0e5 100644 (file)
--- a/src/tbm_bufmgr_int.h
+++ b/src/tbm_bufmgr_int.h
@@ -55,31 +55,20 @@ SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 #include <tbm_surface_internal.h>
 #include <tbm_surface_queue.h>
 #include <tbm_log.h>
-#include <tbm_bufmgr_backend.h>
+#include <tbm_error.h>
+#include "tbm_module.h"
 
 extern tbm_bufmgr gBufMgr;
 extern int b_dump_queue;
 extern int trace_mask;
 
-/* check condition */
-#define TBM_RETURN_IF_FAIL(cond) {\
-       if (!(cond)) {\
-               TBM_ERR("'%s' failed.\n", #cond);\
-               return;\
-       } \
-}
-#define TBM_RETURN_VAL_IF_FAIL(cond, val) {\
-       if (!(cond)) {\
-               TBM_ERR("'%s' failed.\n", #cond);\
-               return val;\
-       } \
-}
-#define TBM_GOTO_VAL_IF_FAIL(cond, val) {\
-       if (!(cond)) {\
-               TBM_ERR("'%s' failed.\n", #cond);\
-               goto val;\
-       } \
-}
+#define TBM_BO_MAGIC 0xBF011234
+
+#define C(b, m)                (((b) >> (m)) & 0xFF)
+#define B(c, s)                ((((unsigned int)(c)) & 0xff) << (s))
+#define FOURCC(a, b, c, d)     (B(d, 24) | B(c, 16) | B(b, 8) | B(a, 0))
+#define FOURCC_STR(id)         C(id, 0), C(id, 8), C(id, 16), C(id, 24)
+#define FOURCC_ID(str)         FOURCC(((char*)str)[0], ((char*)str)[1], ((char*)str)[2], ((char*)str)[3])
 
 /* check flags */
 #define RETURN_CHECK_FLAG(cond) {\
@@ -185,15 +174,18 @@ struct list_head {
  * @brief tbm_bo : buffer object of Tizen Buffer Manager
  */
 struct _tbm_bo {
+       unsigned int magic;              /* tbm bo magic number */
        tbm_bufmgr bufmgr;               /* tbm buffer manager */
        int ref_cnt;                     /* ref count of bo */
        int flags;                       /* TBM_BO_FLAGS :bo memory type */
        struct list_head user_data_list; /* list of the user_date in bo */
-       void *priv;                      /* bo private */
        struct list_head item_link;      /* link of bo */
        tbm_surface_h surface;           /* tbm_surface */
        int lock_cnt;                    /* lock count of bo */
        unsigned int map_cnt;            /* device map count */
+
+       tbm_bo_data *bo_data;            /* bo data of the module */
+       int get_from_surface_data;       /* bo_data has be detroyed by surface_data */
 };
 
 /**
@@ -201,7 +193,6 @@ struct _tbm_bo {
  *
  */
 struct _tbm_bufmgr {
-       pthread_mutex_t lock;             /* mutex lock */
        int ref_count;                    /* reference count */
        int fd;                           /* bufmgr fd */
        tbm_bufmgr_bo_lock_type bo_lock_type;  /* lock_type of bufmgr */
@@ -213,8 +204,7 @@ struct _tbm_bufmgr {
        struct list_head surf_queue_list; /* list of surface queues belonging to bufmgr */
        struct list_head debug_key_list;  /* list of debug data key list belonging to bufmgr */
 
-       void *module_data;
-       tbm_bufmgr_backend backend;       /* bufmgr backend */
+       tbm_module *module;               /* tbm module information */
 };
 
 /**
@@ -222,6 +212,8 @@ struct _tbm_bufmgr {
  *
  */
 struct _tbm_surface {
+       unsigned int magic;         /* tbm surface magic number */
+
        tbm_bufmgr bufmgr;                      /* tbm buffer manager */
 
        tbm_surface_info_s info;        /* tbm surface information */
@@ -242,9 +234,20 @@ struct _tbm_surface {
 
        struct list_head item_link; /* link of surface */
 
-       struct list_head user_data_list;        /* list of the user_date in surface */
+       struct list_head user_data_list;        /* list of the user_data in surface */
 
        struct list_head debug_data_list;       /* list of debug data */
+
+       struct list_head destroy_funcs; /* list of destory callback function */
+
+       struct {
+               int x;
+               int y;
+               int width;
+               int height;
+       } damage;
+
+       tbm_surface_data *surface_data; /* surface data of the module */
 };
 
 typedef struct {
@@ -264,12 +267,18 @@ typedef struct {
        struct list_head item_link;
 } tbm_surface_debug_data;
 
+typedef struct _tbm_surface_destroy_func_info {
+       tbm_surface_internal_destroy_handler destroy_func;
+       void *user_data;
+
+       struct list_head item_link;
+} tbm_surface_destroy_func_info;
+
 tbm_bufmgr _tbm_bufmgr_get_bufmgr(void);
 int _tbm_bo_set_surface(tbm_bo bo, tbm_surface_h surface);
 int _tbm_surface_is_valid(tbm_surface_h surface);
 void _tbm_bo_free(tbm_bo bo);
 
-/* functions for mutex */
 int tbm_surface_internal_get_info(tbm_surface_h surface, int opt,
                                  tbm_surface_info_s *info, int map);
 void tbm_surface_internal_unmap(tbm_surface_h surface);
@@ -288,4 +297,20 @@ void user_data_delete(tbm_user_data *user_data);
 
 int tbm_bufmgr_get_fd_limit(void);
 tbm_bufmgr tbm_bufmgr_get(void);
-#endif                                                 /* _TBM_BUFMGR_INT_H_ */
+
+void _tbm_set_last_result(tbm_error_e err);
+
+char *_tbm_flag_to_str(int f);
+
+/* functions for mutex */
+void _tbm_bufmgr_mutex_lock(void);
+void _tbm_bufmgr_mutex_unlock(void);
+tbm_bo tbm_bufmgr_internal_find_bo(tbm_bufmgr bufmgr, tbm_bo bo);
+
+tbm_bo tbm_bufmgr_internal_alloc_bo(tbm_bufmgr bufmgr, int size, int flags);
+tbm_bo tbm_bufmgr_internal_alloc_bo_with_format(tbm_bufmgr bufmgr, int format, int bo_idx, int width, int bpp, int height, tbm_bo_memory_type flags, tbm_error_e *error);
+tbm_bo tbm_bufmgr_internal_alloc_bo_with_bo_data(tbm_bufmgr bufmgr, tbm_bo_data *bo_data, int flags, tbm_error_e *error);
+tbm_bo tbm_bufmgr_internal_import_bo_with_key(tbm_bufmgr bufmgr, tbm_key key);
+tbm_bo tbm_bufmgr_internal_import_bo_with_fd(tbm_bufmgr bufmgr, tbm_fd fd);
+
+#endif /* _TBM_BUFMGR_INT_H_ */