X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=src%2Ftbm_bufmgr.c;h=5aca327c79fd7e0402992b6afebf36fd0f3e1c5c;hb=21d9fbc829418b2e818070a0f75bff20febb28f3;hp=7b769780d7ede8bfe7731be0786248889661faaf;hpb=fd20b228fb2a21726289a681adc16f5fd5e8b705;p=platform%2Fcore%2Fuifw%2Flibtbm.git diff --git a/src/tbm_bufmgr.c b/src/tbm_bufmgr.c index 7b76978..5aca327 100644 --- a/src/tbm_bufmgr.c +++ b/src/tbm_bufmgr.c @@ -34,33 +34,34 @@ SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. #include "tbm_bufmgr.h" #include "tbm_bufmgr_int.h" #include "tbm_bufmgr_backend.h" -#include "tbm_bufmgr_tgl.h" #include "list.h" -#define DEBUG #ifdef DEBUG -int bDebug = 0; -#define DBG(...) if(bDebug&0x1) TBM_LOG (__VA_ARGS__) -#define DBG_LOCK(...) if(bDebug&0x2) TBM_LOG (__VA_ARGS__) -#else -#define DBG(...) -#define DBG_LOCK(...) +int bDebug; #endif -#define PREFIX_LIB "libtbm_" -#define SUFFIX_LIB ".so" -#define DEFAULT_LIB PREFIX_LIB"default"SUFFIX_LIB +#ifdef TRACE +int bTrace; +#endif + +#ifdef HAVE_DLOG +int bDlog; +#endif + +tbm_bufmgr gBufMgr; +int b_dump_queue; + +static pthread_mutex_t gLock = PTHREAD_MUTEX_INITIALIZER; +static pthread_mutex_t tbm_bufmgr_lock = PTHREAD_MUTEX_INITIALIZER; +static __thread tbm_error_e tbm_last_error = TBM_ERROR_NONE; -#define BO_IS_CACHEABLE(bo) ((bo->flags & TBM_BO_NONCACHABLE)?0:1) -#define DEVICE_IS_CACHE_AWARE(device) ((device == TBM_DEVICE_CPU)?(1):(0)) +static void _tbm_bufmgr_mutex_unlock(void); -/* tgl key values */ -#define GLOBAL_KEY ((unsigned int)(-1)) -#define INITIAL_KEY ((unsigned int)(-2)) +//#define TBM_BUFMGR_INIT_TIME -#define CACHE_OP_CREATE (-1) -#define CACHE_OP_ATTACH (-2) -#define CACHE_OP_IMPORT (-3) +#define PREFIX_LIB "libtbm_" +#define SUFFIX_LIB ".so" +#define DEFAULT_LIB PREFIX_LIB"default"SUFFIX_LIB /* values to indicate unspecified fields in XF86ModReqInfo. */ #define MAJOR_UNSPEC 0xFF @@ -69,1614 +70,1629 @@ int bDebug = 0; #define ABI_VERS_UNSPEC 0xFFFFFFFF #define MODULE_VERSION_NUMERIC(maj, min, patch) \ - ((((maj) & 0xFF) << 24) | (((min) & 0xFF) << 16) | (patch & 0xFFFF)) + ((((maj) & 0xFF) << 24) | (((min) & 0xFF) << 16) | (patch & 0xFFFF)) #define GET_MODULE_MAJOR_VERSION(vers) (((vers) >> 24) & 0xFF) #define GET_MODULE_MINOR_VERSION(vers) (((vers) >> 16) & 0xFF) #define GET_MODULE_PATCHLEVEL(vers) ((vers) & 0xFFFF) -enum { - LOCK_TRY_ONCE, - LOCK_TRY_ALWAYS, - LOCK_TRY_NEVER -}; +/* check condition */ +#define TBM_BUFMGR_RETURN_IF_FAIL(cond) {\ + if (!(cond)) {\ + TBM_LOG_E("'%s' failed.\n", #cond);\ + _tbm_bufmgr_mutex_unlock();\ + return;\ + } \ +} + +#define TBM_BUFMGR_RETURN_VAL_IF_FAIL(cond, val) {\ + if (!(cond)) {\ + TBM_LOG_E("'%s' failed.\n", #cond);\ + _tbm_bufmgr_mutex_unlock();\ + return val;\ + } \ +} enum { - DEVICE_NONE = 0, - DEVICE_CA, /* cache aware device */ - DEVICE_CO /* cache oblivious device */ + LOCK_TRY_ONCE, + LOCK_TRY_ALWAYS, + LOCK_TRY_NEVER }; -typedef struct -{ - unsigned long key; - void *data; - tbm_data_free free_func ; - - /* link of user_data */ - struct list_head item_link; -} tbm_user_data; - -pthread_mutex_t gLock = PTHREAD_MUTEX_INITIALIZER; -tbm_bufmgr gBufMgr = NULL; - -static __thread tbm_error_e tbm_last_error = TBM_ERROR_NONE; - static void _tbm_set_last_result(tbm_error_e err) { tbm_last_error = err; } -static inline int -_tgl_init (int fd, unsigned int key) +static bool +_tbm_bufmgr_mutex_init(void) { - struct tgl_attribute attr; - int err; - - attr.key = key; - attr.timeout_ms = 1000; - - err = ioctl (fd, TGL_IOC_INIT_LOCK, &attr); - if (err) - { - TBM_LOG ( "[libtbm:%d] " - "error(%s) %s:%d key:%d\n", - getpid(), strerror(errno), __FUNCTION__, __LINE__, key); - return 0; - } - - return 1; -} + static bool tbm_bufmgr_mutex_init = false; -static inline int -_tgl_destroy (int fd, unsigned int key) -{ - int err; - err = ioctl (fd, TGL_IOC_DESTROY_LOCK, key); - if (err) - { - TBM_LOG ( "[libtbm:%d] " - "error(%s) %s:%d key:%d\n", - getpid(), strerror(errno), __FUNCTION__, __LINE__, key); - return 0; - } - - return 1; -} + if (tbm_bufmgr_mutex_init) + return true; -static inline int -_tgl_lock (int fd, unsigned int key) -{ - int err; - err = ioctl (fd, TGL_IOC_LOCK_LOCK, key); - if (err) - { - TBM_LOG ("[libtbm:%d] " - "error(%s) %s:%d key:%d\n", - getpid(), strerror(errno), __FUNCTION__, __LINE__, key); - return 0; - } - - return 1; + if (pthread_mutex_init(&tbm_bufmgr_lock, NULL)) { + TBM_LOG_E("fail: tbm_bufmgr mutex init\n"); + return false; + } + + tbm_bufmgr_mutex_init = true; + + return true; } -static inline int -_tgl_unlock (int fd, unsigned int key) +static void +_tbm_bufmgr_mutex_lock(void) { - int err; - err = ioctl (fd, TGL_IOC_UNLOCK_LOCK, key); - if (err) - { - TBM_LOG ("[libtbm:%d] " - "error(%s) %s:%d key:%d\n", - getpid(), strerror(errno), __FUNCTION__, __LINE__, key); - return 0; - } - - return 1; + if (!_tbm_bufmgr_mutex_init()) + return; + + pthread_mutex_lock(&tbm_bufmgr_lock); } -static inline int -_tgl_set_data (int fd, unsigned int key, unsigned int val) +static void +_tbm_bufmgr_mutex_unlock(void) { - int err; - struct tgl_user_data arg; - - arg.key = key; - arg.data1 = val; - err = ioctl (fd, TGL_IOC_SET_DATA, &arg); - if (err) - { - TBM_LOG ("[libtbm:%d] " - "error(%s) %s:%d key:%d\n", - getpid(), strerror(errno), __FUNCTION__, __LINE__, key); - return 0; - } - - return 1; + pthread_mutex_unlock(&tbm_bufmgr_lock); } -static inline unsigned int -_tgl_get_data (int fd, unsigned int key, unsigned int *locked) +char * tbm_flag_to_str(int f) { - int err; - struct tgl_user_data arg = {0,}; - - arg.key = key; - err = ioctl (fd, TGL_IOC_GET_DATA, &arg); - if (err) - { - TBM_LOG ("[libtbm:%d] " - "error(%s) %s:%d key:%d\n", - getpid(), strerror(errno), __FUNCTION__, __LINE__, key); - return 0; - } - - if (locked) - *locked = arg.locked; - - return arg.data1; + static char str[255]; + int c = 0; + if (f == TBM_BO_DEFAULT) + snprintf(str, 255, "DEFAULT\n"); + else { + if (f & TBM_BO_SCANOUT) + c = snprintf(&str[c], 255, "SCANOUT,"); + if (f & TBM_BO_NONCACHABLE) + c = snprintf(&str[c], 255, "NONCACHABLE,"); + if (f & TBM_BO_WC) + c = snprintf(&str[c], 255, "WC"); + } + return str; } -static tbm_user_data * -_user_data_lookup (struct list_head *user_data_list, unsigned long key) +/* LCOV_EXCL_START */ +static int last_chk_bo_cnt = 0; +static void +_tbm_util_check_bo_cnt(tbm_bufmgr bufmgr) { - tbm_user_data *user_data = NULL; - tbm_user_data *old_data = NULL, *tmp = NULL; - - if (!LIST_IS_EMPTY (user_data_list)) - { - LIST_FOR_EACH_ENTRY_SAFE (old_data, tmp, user_data_list, item_link) - { - if (old_data->key == key) - { - user_data = old_data; - return user_data; - } - } - } - - return user_data; + if (bufmgr->bo_cnt >= 500 && ((bufmgr->bo_cnt % 20) == 0)) { + if (bufmgr->bo_cnt > last_chk_bo_cnt) { + TBM_DEBUG("============TBM BO CNT DEBUG: bo_cnt=%d\n", bufmgr->bo_cnt); + tbm_bufmgr_debug_show(bufmgr); + last_chk_bo_cnt = bufmgr->bo_cnt; + } + } } -static tbm_user_data * -_user_data_create (unsigned long key, tbm_data_free data_free_func) +static int +_tbm_util_get_max_surface_size(int * w, int * h) { - tbm_user_data * user_data = NULL; - - user_data = calloc (1, sizeof (tbm_user_data)); - if (!user_data) - return NULL; - - user_data->key = key; - user_data->free_func = data_free_func; - user_data->data = (void *)0; + int count = 0; + tbm_surface_h surface = NULL, tmp = NULL; + tbm_surface_info_s info; + + *w = 0; + *h = 0; + + if (gBufMgr == NULL) + return count; + + if (!LIST_IS_EMPTY(&gBufMgr->surf_list)) { + LIST_FOR_EACH_ENTRY_SAFE(surface, tmp, &gBufMgr->surf_list, item_link) { + if (tbm_surface_get_info(surface, &info) == TBM_SURFACE_ERROR_NONE) { + count++; + if (*w < info.width) *w = info.width; + if (*h < info.height) *h = info.height; + } + } + } - return user_data; + return count; } static void -_user_data_delete (tbm_user_data *user_data) +_tbm_util_get_appname_brief(char *brief) { - if (user_data->data && user_data->free_func) - user_data->free_func(user_data->data); + char delim[] = "/"; + char *token = NULL; + char temp[255] = {0,}; + char *saveptr = NULL; - LIST_DEL (&user_data->item_link); + token = strtok_r(brief, delim, &saveptr); - free(user_data); + while (token != NULL) { + memset(temp, 0x00, 255 * sizeof(char)); + strncpy(temp, token, 254 * sizeof(char)); + token = strtok_r(NULL, delim, &saveptr); + } + + snprintf(brief, sizeof(temp), "%s", temp); } -static int -_bo_lock (tbm_bo bo, int device, int opt) +static void +_tbm_util_get_appname_from_pid(long pid, char *str) { - tbm_bufmgr bufmgr = bo->bufmgr; - int ret = 0; - - if (TBM_LOCK_CTRL_BACKEND_VALID(bufmgr->backend->flags)) - { - if (bufmgr->backend->bo_lock2) - { - /* use bo_lock2 backend lock */ - ret = bufmgr->backend->bo_lock2 (bo, device, opt); - } - else if (bufmgr->backend->bo_lock) - { - /* use bo_lock backend lock */ - ret = bufmgr->backend->bo_lock (bo); - } - else - TBM_LOG ("[libtbm:%d] " - "error %s:%d no backend lock functions\n", - getpid(), __FUNCTION__, __LINE__); - } - else - { - /* use tizen global lock */ - ret = _tgl_lock (bufmgr->lock_fd, bo->tgl_key); - } - - return ret; + FILE *fp; + int len; + long app_pid = pid; + char fn_cmdline[255] = {0,}; + char cmdline[255] = {0,}; + + snprintf(fn_cmdline, sizeof(fn_cmdline), "/proc/%ld/cmdline", app_pid); + + fp = fopen(fn_cmdline, "r"); + if (fp == 0) { + fprintf(stderr, "cannot file open /proc/%ld/cmdline", app_pid); + return; + } + + if (!fgets(cmdline, 255, fp)) { + fprintf(stderr, "fail to get appname for pid(%ld)\n", app_pid); + fclose(fp); + return; + } + fclose(fp); + + len = strlen(cmdline); + if (len < 1) + memset(cmdline, 0x00, 255); + else + cmdline[len] = 0; + + snprintf(str, sizeof(cmdline), "%s", cmdline); } +/* LCOV_EXCL_STOP */ -static void -_bo_unlock (tbm_bo bo) +tbm_user_data +*user_data_lookup(struct list_head *user_data_list, unsigned long key) { - tbm_bufmgr bufmgr = bo->bufmgr; - - if (TBM_LOCK_CTRL_BACKEND_VALID(bufmgr->backend->flags)) - { - if (bufmgr->backend->bo_unlock) - { - /* use backend unlock */ - bufmgr->backend->bo_unlock (bo); - } - else - TBM_LOG ("[libtbm:%d] " - "error %s:%d no backend unlock functions\n", - getpid(), __FUNCTION__, __LINE__); - } - else - { - /* use tizen global unlock */ - _tgl_unlock (bufmgr->lock_fd, bo->tgl_key); - } + tbm_user_data *user_data = NULL; + tbm_user_data *old_data = NULL, *tmp = NULL; + + if (!LIST_IS_EMPTY(user_data_list)) { + LIST_FOR_EACH_ENTRY_SAFE(old_data, tmp, user_data_list, item_link) { + if (old_data->key == key) { + user_data = old_data; + return user_data; + } + } + } + + return user_data; } -static int -_tbm_bo_init_state (tbm_bo bo, int opt) +tbm_user_data +*user_data_create(unsigned long key, tbm_data_free data_free_func) { - tbm_bufmgr bufmgr = bo->bufmgr; - tbm_bo_cache_state cache_state; + tbm_user_data *user_data = NULL; - if (bo->tgl_key == INITIAL_KEY) - bo->tgl_key = bufmgr->backend->bo_get_global_key (bo); + user_data = calloc(1, sizeof(tbm_user_data)); + if (!user_data) + return NULL; - if (!bo->default_handle.u32) - bo->default_handle = bufmgr->backend->bo_get_handle (bo, TBM_DEVICE_DEFAULT); + user_data->key = key; + user_data->free_func = data_free_func; + user_data->data = (void *)0; - RETURN_VAL_CHECK_FLAG (TBM_ALL_CTRL_BACKEND_VALID(bufmgr->backend->flags), 1); + return user_data; +} - cache_state.val = 0; - switch (opt) - { - case CACHE_OP_CREATE: /*Create*/ +void +user_data_delete(tbm_user_data *user_data) +{ + if (user_data->data && user_data->free_func) + user_data->free_func(user_data->data); - _tgl_init (bufmgr->lock_fd, bo->tgl_key); + LIST_DEL(&user_data->item_link); - cache_state.data.isCacheable = BO_IS_CACHEABLE(bo); - cache_state.data.isDirtied = DEVICE_NONE; - cache_state.data.isCached = 0; - cache_state.data.cntFlush = 0; + free(user_data); +} - _tgl_set_data (bufmgr->lock_fd, bo->tgl_key, cache_state.val); - break; - case CACHE_OP_IMPORT: /*Import*/ +static int +_bo_lock(tbm_bo bo, int device, int opt) +{ + tbm_bufmgr bufmgr = bo->bufmgr; + int ret = 0; - _tgl_init (bufmgr->lock_fd, bo->tgl_key); - break; - default: - break; - } + if (bufmgr->backend->bo_lock) + ret = bufmgr->backend->bo_lock(bo, device, opt); + else + ret = 1; - return 1; + return ret; } static void -_tbm_bo_destroy_state (tbm_bo bo) +_bo_unlock(tbm_bo bo) { - tbm_bufmgr bufmgr = bo->bufmgr; - - RETURN_CHECK_FLAG (TBM_ALL_CTRL_BACKEND_VALID(bufmgr->backend->flags)); + tbm_bufmgr bufmgr = bo->bufmgr; - _tgl_destroy (bufmgr->lock_fd, bo->tgl_key); + if (bufmgr->backend->bo_unlock) + bufmgr->backend->bo_unlock(bo); } static int -_tbm_bo_set_state (tbm_bo bo, int device, int opt) +_tbm_bo_lock(tbm_bo bo, int device, int opt) { - tbm_bufmgr bufmgr = bo->bufmgr; - char need_flush = 0; - unsigned short cntFlush = 0; - unsigned int is_locked; - - RETURN_VAL_CHECK_FLAG (TBM_CACHE_CTRL_BACKEND_VALID(bufmgr->backend->flags), 1); - - /* get cache state of a bo */ - bo->cache_state.val = _tgl_get_data (bufmgr->lock_fd, bo->tgl_key, &is_locked); - - if (!bo->cache_state.data.isCacheable) - return 1; - - /* get global cache flush count */ - cntFlush = (unsigned short)_tgl_get_data (bufmgr->lock_fd, GLOBAL_KEY, NULL); - - if (DEVICE_IS_CACHE_AWARE (device)) - { - if (bo->cache_state.data.isDirtied == DEVICE_CO && - bo->cache_state.data.isCached) - { - need_flush = TBM_CACHE_INV; - } - - bo->cache_state.data.isCached = 1; - if (opt & TBM_OPTION_WRITE) - bo->cache_state.data.isDirtied = DEVICE_CA; - else - { - if( bo->cache_state.data.isDirtied != DEVICE_CA ) - bo->cache_state.data.isDirtied = DEVICE_NONE; - } - } - else - { - if (bo->cache_state.data.isDirtied == DEVICE_CA && - bo->cache_state.data.isCached && - bo->cache_state.data.cntFlush == cntFlush) - { - need_flush = TBM_CACHE_CLN | TBM_CACHE_ALL; - } - - if (opt & TBM_OPTION_WRITE) - bo->cache_state.data.isDirtied = DEVICE_CO; - else - { - if( bo->cache_state.data.isDirtied != DEVICE_CO ) - bo->cache_state.data.isDirtied = DEVICE_NONE; - } - } - - if (need_flush) - { - /* set global cache flush count */ - if (need_flush & TBM_CACHE_ALL) - _tgl_set_data (bufmgr->lock_fd, GLOBAL_KEY, (unsigned int)(++cntFlush)); - - /* call backend cache flush */ - bufmgr->backend->bo_cache_flush (bo, need_flush); - - DBG ("[libtbm:%d] \tcache(%d,%d,%d)....flush:0x%x, cntFlush(%d)\n", getpid(), - bo->cache_state.data.isCacheable, - bo->cache_state.data.isCached, - bo->cache_state.data.isDirtied, - need_flush, cntFlush); - } - - return 1; + tbm_bufmgr bufmgr = NULL; + int old; + int ret = 0; + + if (!bo) + return 0; + + bufmgr = bo->bufmgr; + + /* do not try to lock the bo */ + if (bufmgr->lock_type == LOCK_TRY_NEVER) + return 1; + + if (bo->lock_cnt < 0) { + TBM_LOG_E("error bo:%p LOCK_CNT=%d\n", + bo, bo->lock_cnt); + } + + old = bo->lock_cnt; + if (bufmgr->lock_type == LOCK_TRY_ONCE) { + if (bo->lock_cnt == 0) { + _tbm_bufmgr_mutex_unlock(); + ret = _bo_lock(bo, device, opt); + _tbm_bufmgr_mutex_lock(); + if (ret) + bo->lock_cnt++; + } else + ret = 1; + } else if (bufmgr->lock_type == LOCK_TRY_ALWAYS) { + _tbm_bufmgr_mutex_unlock(); + ret = _bo_lock(bo, device, opt); + _tbm_bufmgr_mutex_lock(); + if (ret) + bo->lock_cnt++; + } else { + TBM_LOG_E("error bo:%p lock_type is wrong.\n", + bo); + } + + TBM_DBG_LOCK(">> LOCK bo:%p(%d->%d)\n", + bo, old, bo->lock_cnt); + + return ret; } static void -_tbm_bo_save_state (tbm_bo bo) +_tbm_bo_unlock(tbm_bo bo) { - tbm_bufmgr bufmgr = bo->bufmgr; - unsigned short cntFlush = 0; + tbm_bufmgr bufmgr = NULL; - RETURN_CHECK_FLAG (TBM_CACHE_CTRL_BACKEND_VALID(bufmgr->backend->flags)); + int old; - /* get global cache flush count */ - cntFlush = (unsigned short)_tgl_get_data (bufmgr->lock_fd, GLOBAL_KEY, NULL); + if (!bo) + return; - /* save global cache flush count */ - bo->cache_state.data.cntFlush = cntFlush; - _tgl_set_data(bufmgr->lock_fd, bo->tgl_key, bo->cache_state.val); -} + bufmgr = bo->bufmgr; + /* do not try to unlock the bo */ + if (bufmgr->lock_type == LOCK_TRY_NEVER) + return; -static int -_tbm_bo_lock (tbm_bo bo, int device, int opt) -{ - tbm_bufmgr bufmgr = NULL; - int old; - int ret = 0; - - if (!bo) - return 0; - - bufmgr = bo->bufmgr; - - /* do not try to lock the bo */ - if (bufmgr->lock_type == LOCK_TRY_NEVER) - return 1; - - if (bo->lock_cnt < 0) - { - TBM_LOG ("[libtbm:%d] " - "error %s:%d bo:%p(%d) LOCK_CNT=%d\n", - getpid(), __FUNCTION__, __LINE__, bo, bo->tgl_key, bo->lock_cnt); - } - - old = bo->lock_cnt; - if (bufmgr->lock_type == LOCK_TRY_ONCE) - { - if (bo->lock_cnt == 0) - { - pthread_mutex_unlock (&bufmgr->lock); - ret = _bo_lock (bo, device, opt); - pthread_mutex_lock (&bufmgr->lock); - if (ret) - bo->lock_cnt++; - } - else - ret = 1; - } - else if (bufmgr->lock_type == LOCK_TRY_ALWAYS) - { - pthread_mutex_unlock (&bufmgr->lock); - ret = _bo_lock (bo, device, opt); - pthread_mutex_lock (&bufmgr->lock); - if(ret) - bo->lock_cnt++; - } - else - TBM_LOG ("[libtbm:%d] " - "error %s:%d bo:%p lock_type is wrong.\n", - getpid(), __FUNCTION__, __LINE__, bo); - - DBG_LOCK ("[libtbm:%d] >> LOCK bo:%p(%d, %d->%d)\n", getpid(), - bo, bo->tgl_key, old, bo->lock_cnt); - - return ret; -} + old = bo->lock_cnt; + if (bufmgr->lock_type == LOCK_TRY_ONCE) { + if (bo->lock_cnt > 0) { + bo->lock_cnt--; + if (bo->lock_cnt == 0) + _bo_unlock(bo); + } + } else if (bufmgr->lock_type == LOCK_TRY_ALWAYS) { + if (bo->lock_cnt > 0) { + bo->lock_cnt--; + _bo_unlock(bo); + } + } else { + TBM_LOG_E("error bo:%p lock_type is wrong.\n", + bo); + } -static void -_tbm_bo_unlock (tbm_bo bo) -{ - tbm_bufmgr bufmgr = NULL; - - int old; - - if (!bo) - return; - - bufmgr = bo->bufmgr; - - /* do not try to unlock the bo */ - if (bufmgr->lock_type == LOCK_TRY_NEVER) - return; - - old = bo->lock_cnt; - if (bufmgr->lock_type == LOCK_TRY_ONCE) - { - if (bo->lock_cnt > 0) - { - bo->lock_cnt--; - if (bo->lock_cnt == 0) - _bo_unlock (bo); - } - } - else if (bufmgr->lock_type == LOCK_TRY_ALWAYS) - { - if (bo->lock_cnt > 0) - { - bo->lock_cnt--; - _bo_unlock (bo); - } - } - else - TBM_LOG ("[libtbm:%d] " - "error %s:%d bo:%p lock_type is wrong.\n", - getpid(), __FUNCTION__, __LINE__, bo); - - if (bo->lock_cnt < 0) - bo->lock_cnt = 0; - - DBG_LOCK ("[libtbm:%d] << unlock bo:%p(%d, %d->%d)\n", getpid(), - bo, bo->tgl_key, old, bo->lock_cnt); + if (bo->lock_cnt < 0) + bo->lock_cnt = 0; + + TBM_DBG_LOCK(">> UNLOCK bo:%p(%d->%d)\n", + bo, old, bo->lock_cnt); } static int _tbm_bo_is_valid(tbm_bo bo) { - tbm_bo old_data=NULL, tmp = NULL;; + tbm_bo old_data = NULL, tmp = NULL; - if( bo == NULL ) - return 0; + if (bo == NULL) + return 0; - if(!LIST_IS_EMPTY (&gBufMgr->bo_list)) - { - LIST_FOR_EACH_ENTRY_SAFE (old_data, tmp, &gBufMgr->bo_list, item_link) - { - if(old_data == bo) - { + if (gBufMgr == NULL) { + TBM_LOG_E("error tbm_bufmgr was deinited\n"); + return 0; + } + + if (!LIST_IS_EMPTY(&gBufMgr->bo_list)) { + LIST_FOR_EACH_ENTRY_SAFE(old_data, tmp, &gBufMgr->bo_list, item_link) { + if (old_data == bo) return 1; - } } - } - return 0; + } + return 0; } -static void -_tbm_bo_ref (tbm_bo bo) +/* LCOV_EXCL_START */ +static int +_check_version(TBMModuleVersionInfo *data) { - bo->ref_cnt++; + int abimaj, abimin; + int vermaj, vermin; + + abimaj = GET_ABI_MAJOR(data->abiversion); + abimin = GET_ABI_MINOR(data->abiversion); + + TBM_DBG("TBM module %s: vendor=\"%s\" ABI=%d,%d\n", + data->modname ? data->modname : "UNKNOWN!", + data->vendor ? data->vendor : "UNKNOWN!", abimaj, abimin); + + vermaj = GET_ABI_MAJOR(TBM_ABI_VERSION); + vermin = GET_ABI_MINOR(TBM_ABI_VERSION); + + TBM_DBG("TBM ABI version %d.%d\n", + vermaj, vermin); + + if (abimaj != vermaj) { + TBM_LOG_E("TBM module ABI major ver(%d) doesn't match the TBM's ver(%d)\n", + abimaj, vermaj); + return 0; + } else if (abimin > vermin) { + TBM_LOG_E("TBM module ABI minor ver(%d) is newer than the TBM's ver(%d)\n", + abimin, vermin); + return 0; + } + return 1; } -static void -_tbm_bo_unref (tbm_bo bo) +static int +_tbm_bufmgr_load_module(tbm_bufmgr bufmgr, int fd, const char *file) { - tbm_bufmgr bufmgr = bo->bufmgr; - tbm_user_data *old_data = NULL, *tmp = NULL; - - if (bo->ref_cnt <= 0) - return; - - bo->ref_cnt--; - if (bo->ref_cnt == 0) - { - /* destory the user_data_list */ - if (!LIST_IS_EMPTY (&bo->user_data_list)) - { - LIST_FOR_EACH_ENTRY_SAFE (old_data, tmp, &bo->user_data_list, item_link) - { - DBG ("[libtbm:%d] free user_data \n", getpid()); - _user_data_delete (old_data); - } - } - - if (bo->lock_cnt > 0) - { - TBM_LOG ("[libtbm:%d] " - "error %s:%d lock_cnt:%d\n", - getpid(), __FUNCTION__, __LINE__, bo->lock_cnt); - _bo_unlock (bo); - } - - /* Destroy Global Lock */ - _tbm_bo_destroy_state (bo); - - /* call the bo_free */ - bufmgr->backend->bo_free (bo); - bo->priv = NULL; - - LIST_DEL (&bo->item_link); - free(bo); - bo = NULL; - } + char path[PATH_MAX] = { 0, }; + TBMModuleData *initdata = NULL; + void *module_data; + + snprintf(path, sizeof(path), BUFMGR_MODULE_DIR "/%s", file); + + module_data = dlopen(path, RTLD_LAZY); + if (!module_data) { + TBM_LOG_E("failed to load module: %s(%s)\n", + dlerror(), file); + return 0; + } + + initdata = dlsym(module_data, "tbmModuleData"); + if (initdata) { + ModuleInitProc init; + TBMModuleVersionInfo *vers; + + vers = initdata->vers; + init = initdata->init; + + if (vers) { + if (!_check_version(vers)) { + dlclose(module_data); + return 0; + } + } else { + TBM_LOG_E("Error: module does not supply version information.\n"); -} + dlclose(module_data); + return 0; + } -static int -_tbm_bufmgr_init_state (tbm_bufmgr bufmgr) -{ - RETURN_VAL_CHECK_FLAG (TBM_ALL_CTRL_BACKEND_VALID(bufmgr->backend->flags), 1); - - bufmgr->lock_fd = open (tgl_devfile, O_RDWR); - - if(bufmgr->lock_fd < 0) - { - bufmgr->lock_fd = open (tgl_devfile1, O_RDWR); - if(bufmgr->lock_fd < 0) - { - - TBM_LOG ("[libtbm:%d] " - "error: Fail to open global_lock:%s\n", - getpid(), tgl_devfile); - return 0; - } - } - - if (!_tgl_init(bufmgr->lock_fd, GLOBAL_KEY)) - { - TBM_LOG ("[libtbm:%d] " - "error: Fail to initialize the tgl\n", - getpid()); - return 0; - } - - return 1; -} + if (init) { + if (!init(bufmgr, fd)) { + TBM_LOG_E("Fail to init module(%s)\n", + file); + dlclose(module_data); + return 0; + } -static void -_tbm_bufmgr_destroy_state (tbm_bufmgr bufmgr) -{ - RETURN_CHECK_FLAG (TBM_ALL_CTRL_BACKEND_VALID(bufmgr->backend->flags)); + if (!bufmgr->backend || !bufmgr->backend->priv) { + TBM_LOG_E("Error: module(%s) wrong operation. Check backend or backend's priv.\n", + file); + dlclose(module_data); + return 0; + } + } else { + TBM_LOG_E("Error: module does not supply init symbol.\n"); + dlclose(module_data); + return 0; + } + } else { + TBM_LOG_E("Error: module does not have data object.\n"); + dlclose(module_data); + return 0; + } - close (bufmgr->lock_fd); -} + bufmgr->module_data = module_data; -static int -_check_version (TBMModuleVersionInfo *data) -{ - int abimaj, abimin; - int vermaj, vermin; - - abimaj = GET_ABI_MAJOR (data->abiversion); - abimin = GET_ABI_MINOR (data->abiversion); - - DBG ("[libtbm:%d] " - "TBM module %s: vendor=\"%s\" ABI=%d,%d\n", - getpid(), data->modname ? data->modname : "UNKNOWN!", - data->vendor ? data->vendor : "UNKNOWN!", abimaj, abimin); - - vermaj = GET_ABI_MAJOR (TBM_ABI_VERSION); - vermin = GET_ABI_MINOR (TBM_ABI_VERSION); - - DBG ("[libtbm:%d] " "TBM ABI version %d.%d\n", getpid(), vermaj, vermin); - - if (abimaj != vermaj) - { - TBM_LOG ("[libtbm:%d] " - "TBM module ABI major ver(%d) doesn't match the TBM's ver(%d)\n", - getpid(), abimaj, vermaj); - return 0; - } - else if (abimin > vermin) - { - TBM_LOG ("[libtbm:%d] " - "TBM module ABI minor ver(%d) is newer than the TBM's ver(%d)\n", - getpid(), abimin, vermin); - return 0; - } - return 1; + TBM_DBG("Success to load module(%s)\n", + file); + + return 1; } static int -_tbm_bufmgr_load_module (tbm_bufmgr bufmgr, int fd, const char *file) +_tbm_load_module(tbm_bufmgr bufmgr, int fd) { - char path[PATH_MAX] = {0,}; - TBMModuleData *initdata = NULL; - void * module_data; - - snprintf(path, sizeof(path), BUFMGR_MODULE_DIR "/%s", file); - - module_data = dlopen (path, RTLD_LAZY); - if (!module_data) - { - TBM_LOG ("[libtbm:%d] " - "failed to load module: %s(%s)\n", - getpid(), dlerror(), file); - return 0; - } - - initdata = dlsym (module_data, "tbmModuleData"); - if (initdata) - { - ModuleInitProc init; - TBMModuleVersionInfo *vers; - - vers = initdata->vers; - init = initdata->init; - - if (vers) - { - if (!_check_version (vers)) - { - dlclose (module_data); - return 0; - } - } - else - { - TBM_LOG ("[libtbm:%d] " - "Error: module does not supply version information.\n", - getpid()); - - dlclose (module_data); - return 0; - } - - if (init) - { - if(!init (bufmgr, fd)) - { - TBM_LOG ("[libtbm:%d] " - "Fail to init module(%s)\n", - getpid(), file); - dlclose (module_data); - return 0; - } - - if (!bufmgr->backend || !bufmgr->backend->priv) - { - TBM_LOG ("[libtbm:%d] " - "Error: module(%s) wrong operation. Check backend or backend's priv.\n", - getpid(), file); - dlclose (module_data); - return 0; - } - } - else - { - TBM_LOG ("[libtbm:%d] " - "Error: module does not supply init symbol.\n", getpid()); - dlclose (module_data); - return 0; - } - } - else - { - TBM_LOG ("[libtbm:%d] " - "Error: module does not have data object.\n", getpid()); - dlclose (module_data); - return 0; - } - - bufmgr->module_data = module_data; - - DBG ("[libtbm:%d] " - "Success to load module(%s)\n", getpid(), file); - - return 1; -} + struct dirent **namelist; + const char *p = NULL; + int n; + int ret = 0; + + /* load bufmgr priv from default lib */ + ret = _tbm_bufmgr_load_module(bufmgr, fd, DEFAULT_LIB); + + /* load bufmgr priv from configured path */ + if (!ret) { + n = scandir(BUFMGR_MODULE_DIR, &namelist, 0, alphasort); + if (n < 0) { + TBM_LOG_E("no files : %s\n", + BUFMGR_MODULE_DIR); + } else { + while (n--) { + if (!ret && strstr(namelist[n]->d_name, PREFIX_LIB)) { + p = strstr(namelist[n]->d_name, SUFFIX_LIB); + if (p && !strcmp(p, SUFFIX_LIB)) + ret = _tbm_bufmgr_load_module(bufmgr, fd, namelist[n]->d_name); + } + free(namelist[n]); + } + free(namelist); + } + } -static int _tbm_load_module (tbm_bufmgr bufmgr, int fd) -{ - struct dirent **namelist; - const char *p = NULL; - int n; - int ret = 0; - - /* load bufmgr priv from default lib */ - ret = _tbm_bufmgr_load_module (bufmgr, fd, DEFAULT_LIB); - - /* load bufmgr priv from configured path */ - if (!ret) - { - n = scandir (BUFMGR_MODULE_DIR, &namelist, 0, alphasort); - if (n < 0) - TBM_LOG ("[libtbm:%d] " - "no files : %s\n", getpid(), BUFMGR_MODULE_DIR); - else - { - while(n--) - { - if (!ret && strstr (namelist[n]->d_name, PREFIX_LIB)) - { - p = strstr (namelist[n]->d_name, SUFFIX_LIB); - if (p != NULL) - { - if (!strcmp (p, SUFFIX_LIB)) - { - ret = _tbm_bufmgr_load_module (bufmgr, fd, namelist[n]->d_name); - } - } - } - free(namelist[n]); - } - free(namelist); - } - } - - return ret; + return ret; } +/* LCOV_EXCL_STOP */ tbm_bufmgr -tbm_bufmgr_init (int fd) +tbm_bufmgr_init(int fd) { - char *env; - int fd_flag = 0; - int backend_flag = 0; + char *env; - pthread_mutex_lock (&gLock); +#ifdef TBM_BUFMGR_INIT_TIME + struct timeval start_tv, end_tv; +#endif + + pthread_mutex_lock(&gLock); + +#ifdef TBM_BUFMGR_INIT_TIME + /* get the start tv */ + gettimeofday(&start_tv, NULL); +#endif + + /* LCOV_EXCL_START */ +#ifdef HAVE_DLOG + env = getenv("TBM_DLOG"); + if (env) { + bDlog = atoi(env); + TBM_LOG_D("TBM_DLOG=%s\n", env); + } else { + bDlog = 1; + } +#endif #ifdef DEBUG - env = getenv("GEM_DEBUG"); - if(env) - { - bDebug = atoi(env); - TBM_LOG ("GEM_DEBUG=%s\n", env); - } - else - bDebug = 0; + env = getenv("TBM_DEBUG"); + if (env) { + bDebug = atoi(env); + TBM_LOG_D("TBM_DEBUG=%s\n", env); + } else { + bDebug = 0; + } #endif - /* initialize buffer manager */ - if (gBufMgr) - { - DBG ("[libtbm:%d] use previous gBufMgr\n", getpid()); - gBufMgr->ref_count++; - - if (fd >= 0) - { - if (dup2(gBufMgr->fd, fd) < 0) { - _tbm_set_last_result (TBM_BO_ERROR_DUP_FD_FAILED); - DBG ("[libtbm:%d] Fail to duplicate(dup2) the drm fd\n", getpid()); - pthread_mutex_unlock (&gLock); - return NULL; - } - DBG ("[libtbm:%d] duplicate the drm_fd(%d), new drm_fd(%d).\n", - getpid(), gBufMgr->fd, fd); - } - - DBG ("[libtbm:%d] bufmgr ref: fd=%d, ref_count:%d\n", - getpid(), gBufMgr->fd, gBufMgr->ref_count); - pthread_mutex_unlock (&gLock); - return gBufMgr; - } - - if (fd < 0) - { -#ifdef HAVE_X11 - fd = tbm_bufmgr_get_drm_fd_x11(); -#elif HAVE_WAYLAND - fd = tbm_bufmgr_get_drm_fd_wayland(); +#ifdef TRACE + env = getenv("TBM_TRACE"); + if (env) { + bTrace = atoi(env); + TBM_LOG_D("TBM_TRACE=%s\n", env); + } else { + bTrace = 0; + } #endif - if (fd < 0) - { - _tbm_set_last_result (TBM_BO_ERROR_GET_FD_FAILED); - TBM_LOG ("[libtbm:%d] Fail get drm fd\n", getpid()); - pthread_mutex_unlock (&gLock); - return NULL; - } - fd_flag = 1; - } - - DBG ("[libtbm:%d] bufmgr init: fd=%d\n", getpid(), fd); - - /* allocate bufmgr */ - gBufMgr = calloc (1, sizeof(struct _tbm_bufmgr)); - if (!gBufMgr) - { - _tbm_set_last_result (TBM_BO_ERROR_HEAP_ALLOC_FAILED); - if (fd_flag) - close(fd); - - pthread_mutex_unlock (&gLock); - return NULL; - } - - gBufMgr->fd_flag = fd_flag; - - if (fd_flag) - { - gBufMgr->fd = fd; - } - else - { - gBufMgr->fd = dup(fd); - if (gBufMgr->fd < 0) - { - _tbm_set_last_result (TBM_BO_ERROR_DUP_FD_FAILED); - TBM_LOG ("[libtbm:%d] Fail to duplicate(dup) the drm fd\n", getpid()); - free (gBufMgr); - gBufMgr = NULL; - pthread_mutex_unlock (&gLock); - return NULL; - } - DBG ("[libtbm:%d] duplicate the drm_fd(%d), bufmgr use fd(%d).\n", - getpid(), fd, gBufMgr->fd); - } - - /* load bufmgr priv from env */ - if (!_tbm_load_module(gBufMgr, gBufMgr->fd)) - { - _tbm_set_last_result (TBM_BO_ERROR_LOAD_MODULE_FAILED); - TBM_LOG ("[libtbm:%d] " - "error : Fail to load bufmgr backend\n", - getpid()); - close (gBufMgr->fd); - free (gBufMgr); - gBufMgr = NULL; - pthread_mutex_unlock (&gLock); - return NULL; - } - else - { - backend_flag = gBufMgr->backend->flags; - /* log for tbm backend_flag */ - DBG ("[libtbm:%d] ", getpid()); - DBG ("cache_crtl:"); - if (backend_flag&TBM_CACHE_CTRL_BACKEND) { - DBG ("BACKEND "); - } else { - DBG ("TBM "); - } - DBG ("lock_crtl:"); - if (backend_flag&TBM_LOCK_CTRL_BACKEND) { - DBG ("BACKEND "); - } else { - DBG ("TBM "); - } - DBG ("\n"); - } - - gBufMgr->ref_count = 1; - - DBG ("[libtbm:%d] create tizen bufmgr: ref_count:%d\n", getpid(), gBufMgr->ref_count); - - if (pthread_mutex_init (&gBufMgr->lock, NULL) != 0) - { - _tbm_set_last_result (TBM_BO_ERROR_THREAD_INIT_FAILED); - gBufMgr->backend->bufmgr_deinit (gBufMgr->backend->priv); - tbm_backend_free (gBufMgr->backend); - dlclose (gBufMgr->module_data); - close (gBufMgr->fd); - free (gBufMgr); - gBufMgr = NULL; - pthread_mutex_unlock (&gLock); - return NULL; - } - - /* intialize the tizen global status */ - if (!_tbm_bufmgr_init_state (gBufMgr)) - { - _tbm_set_last_result (TBM_BO_ERROR_INIT_STATE_FAILED); - TBM_LOG ("[libtbm:%d] " - "error: Fail to init state\n", - getpid()); - gBufMgr->backend->bufmgr_deinit (gBufMgr->backend->priv); - tbm_backend_free (gBufMgr->backend); - pthread_mutex_destroy (&gBufMgr->lock); - dlclose (gBufMgr->module_data); - close (gBufMgr->fd); - free (gBufMgr); - gBufMgr = NULL; - pthread_mutex_unlock (&gLock); - return NULL; - } - - /* setup the lock_type */ - env = getenv ("BUFMGR_LOCK_TYPE"); - if (env && !strcmp (env, "always")) - gBufMgr->lock_type = LOCK_TRY_ALWAYS; - else if(env && !strcmp(env, "none")) - gBufMgr->lock_type = LOCK_TRY_NEVER; - else if(env && !strcmp(env, "once")) - gBufMgr->lock_type = LOCK_TRY_ONCE; - else - gBufMgr->lock_type = LOCK_TRY_ALWAYS; - - DBG ("[libtbm:%d] BUFMGR_LOCK_TYPE=%s\n", getpid(), env?env:"default:once"); - - /* setup the map_cache */ - env = getenv ("BUFMGR_MAP_CACHE"); - if (env && !strcmp (env, "false")) - gBufMgr->use_map_cache = 0; - else - gBufMgr->use_map_cache = 1; - DBG ("[libtbm:%d] BUFMGR_MAP_CACHE=%s\n", getpid(), env?env:"default:true"); - - /* intialize bo_list */ - LIST_INITHEAD (&gBufMgr->bo_list); - - /* intialize surf_list */ - LIST_INITHEAD (&gBufMgr->surf_list); - - pthread_mutex_unlock (&gLock); - return gBufMgr; + /* LCOV_EXCL_STOP */ + + /* initialize buffer manager */ + if (gBufMgr) { + gBufMgr->ref_count++; + TBM_TRACE("reuse tbm_bufmgr(%p) ref_count(%d) fd(%d)\n", gBufMgr, gBufMgr->ref_count, gBufMgr->fd); + pthread_mutex_unlock(&gLock); + return gBufMgr; + } + + TBM_DBG("bufmgr init\n"); + + /* allocate bufmgr */ + gBufMgr = calloc(1, sizeof(struct _tbm_bufmgr)); + if (!gBufMgr) { + _tbm_set_last_result(TBM_BO_ERROR_HEAP_ALLOC_FAILED); + TBM_TRACE("error: fail to alloc bufmgr fd(%d)\n", fd); + pthread_mutex_unlock(&gLock); + return NULL; + } + + gBufMgr->fd = fd; + + /* load bufmgr priv from env */ + if (!_tbm_load_module(gBufMgr, gBufMgr->fd)) { + /* LCOV_EXCL_START */ + _tbm_set_last_result(TBM_BO_ERROR_LOAD_MODULE_FAILED); + TBM_LOG_E("error : Fail to load bufmgr backend\n"); + free(gBufMgr); + gBufMgr = NULL; + pthread_mutex_unlock(&gLock); + return NULL; + /* LCOV_EXCL_STOP */ + } + + /* log for tbm backend_flag */ + TBM_DBG("backend flag:%x:", gBufMgr->backend->flags); + TBM_DBG("\n"); + + gBufMgr->ref_count = 1; + + TBM_DBG("create tizen bufmgr:%p ref_count:%d\n", + gBufMgr, gBufMgr->ref_count); + + /* setup the lock_type */ + env = getenv("BUFMGR_LOCK_TYPE"); + if (env && !strcmp(env, "always")) + gBufMgr->lock_type = LOCK_TRY_ALWAYS; + else if (env && !strcmp(env, "none")) + gBufMgr->lock_type = LOCK_TRY_NEVER; + else if (env && !strcmp(env, "once")) + gBufMgr->lock_type = LOCK_TRY_ONCE; + else + gBufMgr->lock_type = LOCK_TRY_ALWAYS; + + TBM_DBG("BUFMGR_LOCK_TYPE=%s\n", + env ? env : "default:once"); + + TBM_TRACE("create tbm_bufmgr(%p) ref_count(%d) fd(%d)\n", gBufMgr, gBufMgr->ref_count, fd); + + /* intialize bo_list */ + LIST_INITHEAD(&gBufMgr->bo_list); + + /* intialize surf_list */ + LIST_INITHEAD(&gBufMgr->surf_list); + + /* intialize surf_list */ + LIST_INITHEAD(&gBufMgr->surf_queue_list); + + /* intialize debug_key_list */ + LIST_INITHEAD(&gBufMgr->debug_key_list); + +#ifdef TBM_BUFMGR_INIT_TIME + /* get the end tv */ + gettimeofday(&end_tv, NULL); + TBM_LOG_I("tbm_bufmgr_init time: %ld ms", ((end_tv.tv_sec * 1000 + end_tv.tv_usec / 1000) - (start_tv.tv_sec * 1000 + start_tv.tv_usec / 1000))); +#endif + + pthread_mutex_unlock(&gLock); + + return gBufMgr; } void -tbm_bufmgr_deinit (tbm_bufmgr bufmgr) +tbm_bufmgr_deinit(tbm_bufmgr bufmgr) { - TBM_RETURN_IF_FAIL (TBM_BUFMGR_IS_VALID(bufmgr)); - - tbm_bo bo = NULL; - tbm_bo tmp = NULL; - - tbm_surface_h surf = NULL; - tbm_surface_h tmp_surf = NULL; - - pthread_mutex_lock (&gLock); - - bufmgr->ref_count--; - if (bufmgr->ref_count > 0) - { - TBM_LOG ("[libtbm:%d] " - "tizen bufmgr destroy: bufmgr:%p, ref_count:%d\n", - getpid(), bufmgr, bufmgr->ref_count); - pthread_mutex_unlock (&gLock); - return; - } - - /* destroy bo_list */ - if(!LIST_IS_EMPTY (&bufmgr->bo_list)) - { - LIST_FOR_EACH_ENTRY_SAFE (bo, tmp, &bufmgr->bo_list, item_link) - { - TBM_LOG ("[libtbm:%d] " - "Un-freed bo(%p, ref:%d) \n", - getpid(), bo, bo->ref_cnt); - bo->ref_cnt = 1; - tbm_bo_unref(bo); - } - } - - /* destroy surf_list */ - if(!LIST_IS_EMPTY (&bufmgr->surf_list)) - { - LIST_FOR_EACH_ENTRY_SAFE (surf, tmp_surf, &bufmgr->surf_list, item_link) - { - TBM_LOG ("[libtbm:%d] " - "Destroy surf(%p) \n", - getpid(), surf); - tbm_surface_destroy(surf); - } - } - - /* destroy the tizen global status */ - _tbm_bufmgr_destroy_state (bufmgr); - - /* destroy bufmgr priv */ - bufmgr->backend->bufmgr_deinit (bufmgr->backend->priv); - bufmgr->backend->priv = NULL; - tbm_backend_free (bufmgr->backend); - bufmgr->backend = NULL; - - pthread_mutex_destroy (&bufmgr->lock); - - DBG ("[libtbm:%d] " - "tizen bufmgr destroy: bufmgr:%p\n", - getpid(), bufmgr); - - dlclose (bufmgr->module_data); - - close(bufmgr->fd); - - free (bufmgr); - bufmgr = NULL; - gBufMgr = NULL; - - pthread_mutex_unlock (&gLock); + TBM_RETURN_IF_FAIL(TBM_BUFMGR_IS_VALID(bufmgr)); + + tbm_bo bo = NULL; + tbm_bo tmp = NULL; + + tbm_surface_h surf = NULL; + tbm_surface_h tmp_surf = NULL; + + pthread_mutex_lock(&gLock); + + if (!gBufMgr) { + TBM_LOG_E("gBufmgr already destroy: bufmgr:%p\n", bufmgr); + pthread_mutex_unlock(&gLock); + return; + } + + bufmgr->ref_count--; + if (bufmgr->ref_count > 0) { + TBM_TRACE("reduce a ref_count(%d) of tbm_bufmgr(%p)\n", bufmgr->ref_count, bufmgr); + pthread_mutex_unlock(&gLock); + return; + } + + /* destroy bo_list */ + if (!LIST_IS_EMPTY(&bufmgr->bo_list)) { + LIST_FOR_EACH_ENTRY_SAFE(bo, tmp, &bufmgr->bo_list, item_link) { + TBM_LOG_E("Un-freed bo(%p, ref:%d)\n", + bo, bo->ref_cnt); + bo->ref_cnt = 1; + tbm_bo_unref(bo); + } + } + + /* destroy surf_list */ + if (!LIST_IS_EMPTY(&bufmgr->surf_list)) { + LIST_FOR_EACH_ENTRY_SAFE(surf, tmp_surf, &bufmgr->surf_list, item_link) { + TBM_LOG_E("Un-freed surf(%p, ref:%d)\n", + surf, surf->refcnt); + tbm_surface_destroy(surf); + } + } + + /* destroy bufmgr priv */ + bufmgr->backend->bufmgr_deinit(bufmgr->backend->priv); + bufmgr->backend->priv = NULL; + tbm_backend_free(bufmgr->backend); + bufmgr->backend = NULL; + + TBM_TRACE("destroy tbm_bufmgr(%p)\n", bufmgr); + + dlclose(bufmgr->module_data); + + if (bufmgr->fd > 0) + close(bufmgr->fd); + + free(bufmgr); + bufmgr = NULL; + gBufMgr = NULL; + + pthread_mutex_unlock(&gLock); } int -tbm_bo_size (tbm_bo bo) +tbm_bo_size(tbm_bo bo) { - TBM_RETURN_VAL_IF_FAIL (_tbm_bo_is_valid(bo), 0); + tbm_bufmgr bufmgr = NULL; + int size; + + _tbm_bufmgr_mutex_lock(); + + TBM_BUFMGR_RETURN_VAL_IF_FAIL(TBM_BUFMGR_IS_VALID(gBufMgr), 0); + TBM_BUFMGR_RETURN_VAL_IF_FAIL(_tbm_bo_is_valid(bo), 0); - tbm_bufmgr bufmgr = bo->bufmgr; - int size; + bufmgr = gBufMgr; - pthread_mutex_lock(&bufmgr->lock); + size = bufmgr->backend->bo_size(bo); - size = bufmgr->backend->bo_size(bo); + TBM_TRACE("bo(%p) size(%d)\n", bo, size); - pthread_mutex_unlock(&bufmgr->lock); + _tbm_bufmgr_mutex_unlock(); - return size; + return size; } tbm_bo -tbm_bo_ref (tbm_bo bo) +tbm_bo_ref(tbm_bo bo) { - TBM_RETURN_VAL_IF_FAIL(_tbm_bo_is_valid(bo), NULL); + _tbm_bufmgr_mutex_lock(); - tbm_bufmgr bufmgr = bo->bufmgr; + TBM_BUFMGR_RETURN_VAL_IF_FAIL(TBM_BUFMGR_IS_VALID(gBufMgr), NULL); + TBM_BUFMGR_RETURN_VAL_IF_FAIL(_tbm_bo_is_valid(bo), NULL); - pthread_mutex_lock(&bufmgr->lock); + bo->ref_cnt++; - _tbm_bo_ref (bo); + TBM_TRACE("bo(%p) ref_cnt(%d)\n", bo, bo->ref_cnt); - pthread_mutex_unlock(&bufmgr->lock); + _tbm_bufmgr_mutex_unlock(); - return bo; + return bo; } void -tbm_bo_unref (tbm_bo bo) +tbm_bo_unref(tbm_bo bo) { - TBM_RETURN_IF_FAIL(_tbm_bo_is_valid(bo)); + tbm_bufmgr bufmgr = NULL; + tbm_user_data *old_data = NULL, *tmp = NULL; - tbm_bufmgr bufmgr = bo->bufmgr; + _tbm_bufmgr_mutex_lock(); - pthread_mutex_lock (&bufmgr->lock); + TBM_BUFMGR_RETURN_IF_FAIL(gBufMgr); + TBM_BUFMGR_RETURN_IF_FAIL(_tbm_bo_is_valid(bo)); - _tbm_bo_unref (bo); + bufmgr = gBufMgr; - pthread_mutex_unlock(&bufmgr->lock); + TBM_TRACE("bo(%p) ref_cnt(%d)\n", bo, bo->ref_cnt - 1); + + if (bo->ref_cnt <= 0) { + _tbm_bufmgr_mutex_unlock(); + return; + } + + bo->ref_cnt--; + if (bo->ref_cnt == 0) { + /* destory the user_data_list */ + if (!LIST_IS_EMPTY(&bo->user_data_list)) { + LIST_FOR_EACH_ENTRY_SAFE(old_data, tmp, &bo->user_data_list, item_link) { + TBM_DBG("free user_data\n"); + user_data_delete(old_data); + } + } + + if (bo->lock_cnt > 0) { + TBM_LOG_E("error lock_cnt:%d\n", + bo->lock_cnt); + _bo_unlock(bo); + } + + /* call the bo_free */ + bufmgr->backend->bo_free(bo); + bo->priv = NULL; + + LIST_DEL(&bo->item_link); + free(bo); + + bufmgr->bo_cnt--; + } + + _tbm_bufmgr_mutex_unlock(); } tbm_bo -tbm_bo_alloc (tbm_bufmgr bufmgr, int size, int flags) +tbm_bo_alloc(tbm_bufmgr bufmgr, int size, int flags) { - TBM_RETURN_VAL_IF_FAIL (TBM_BUFMGR_IS_VALID(bufmgr) && (size > 0), NULL); + tbm_bo bo = NULL; + void *bo_priv = NULL; - tbm_bo bo = NULL; - void * bo_priv = NULL; + _tbm_bufmgr_mutex_lock(); - bo = calloc (1, sizeof(struct _tbm_bo)); - if(!bo) - { - _tbm_set_last_result (TBM_BO_ERROR_HEAP_ALLOC_FAILED); - return NULL; - } + TBM_BUFMGR_RETURN_VAL_IF_FAIL(TBM_BUFMGR_IS_VALID(bufmgr), NULL); + TBM_BUFMGR_RETURN_VAL_IF_FAIL(bufmgr == gBufMgr, NULL); + TBM_BUFMGR_RETURN_VAL_IF_FAIL(size > 0, NULL); - bo->bufmgr = bufmgr; + bo = calloc(1, sizeof(struct _tbm_bo)); + if (!bo) { + TBM_TRACE("error: fail to create of tbm_bo size(%d) flag(%s)\n", size, tbm_flag_to_str(flags)); + _tbm_set_last_result(TBM_BO_ERROR_HEAP_ALLOC_FAILED); + _tbm_bufmgr_mutex_unlock(); + return NULL; + } - pthread_mutex_lock (&bufmgr->lock); + _tbm_util_check_bo_cnt(bufmgr); + bufmgr->bo_cnt++; - bo_priv = bufmgr->backend->bo_alloc (bo, size, flags); - if (!bo_priv) - { - _tbm_set_last_result (TBM_BO_ERROR_BO_ALLOC_FAILED); - free (bo); - pthread_mutex_unlock (&bufmgr->lock); - return NULL; - } + bo->bufmgr = bufmgr; - bo->ref_cnt = 1; - bo->flags = flags; - bo->tgl_key = INITIAL_KEY; - bo->priv = bo_priv; - bo->default_handle.u32 = 0; + bo_priv = bufmgr->backend->bo_alloc(bo, size, flags); + if (!bo_priv) { + TBM_TRACE("error: fail to create of tbm_bo size(%d) flag(%s)\n", size, tbm_flag_to_str(flags)); + _tbm_set_last_result(TBM_BO_ERROR_BO_ALLOC_FAILED); + free(bo); + _tbm_bufmgr_mutex_unlock(); + return NULL; + } - /* init bo state */ - if (!_tbm_bo_init_state (bo, CACHE_OP_CREATE)) - { - _tbm_set_last_result (TBM_BO_ERROR_INIT_STATE_FAILED); - _tbm_bo_unref (bo); - pthread_mutex_unlock (&bufmgr->lock); - return NULL; - } + bo->ref_cnt = 1; + bo->flags = flags; + bo->priv = bo_priv; - LIST_INITHEAD (&bo->user_data_list); + TBM_TRACE("bo(%p) size(%d) refcnt(%d), flag(%s)\n", bo, size, bo->ref_cnt, tbm_flag_to_str(bo->flags)); - LIST_ADD (&bo->item_link, &bufmgr->bo_list); + LIST_INITHEAD(&bo->user_data_list); - pthread_mutex_unlock(&bufmgr->lock); + LIST_ADD(&bo->item_link, &bufmgr->bo_list); - return bo; + _tbm_bufmgr_mutex_unlock(); + + return bo; } tbm_bo -tbm_bo_import (tbm_bufmgr bufmgr, unsigned int key) +tbm_bo_import(tbm_bufmgr bufmgr, unsigned int key) { - TBM_RETURN_VAL_IF_FAIL(TBM_BUFMGR_IS_VALID(bufmgr), NULL); - - tbm_bo bo = NULL; - tbm_bo bo2 = NULL; - tbm_bo tmp = NULL; - void * bo_priv = NULL; - - pthread_mutex_lock (&bufmgr->lock); - - /* find bo in list */ - if(!LIST_IS_EMPTY (&bufmgr->bo_list)) - { - LIST_FOR_EACH_ENTRY_SAFE (bo2, tmp, &bufmgr->bo_list, item_link) - { - if (bo2->tgl_key == key) - { - DBG ("[libtbm:%d] " - "find bo(%p, ref:%d key:%d) in list \n", - getpid(), bo2, bo2->ref_cnt, bo2->tgl_key); - - bo2->ref_cnt++; - pthread_mutex_unlock (&bufmgr->lock); - return bo2; - } - } - } - - bo = calloc (1, sizeof(struct _tbm_bo)); - if(!bo) - { - pthread_mutex_unlock (&bufmgr->lock); - return NULL; - } - - bo->bufmgr = bufmgr; - - bo_priv = bufmgr->backend->bo_import (bo, key); - if (!bo_priv) - { - _tbm_set_last_result (TBM_BO_ERROR_IMPORT_FAILED); - free (bo); - pthread_mutex_unlock (&bufmgr->lock); - return NULL; - } - - bo->ref_cnt = 1; - bo->tgl_key = INITIAL_KEY; - bo->priv = bo_priv; - bo->default_handle.u32 = 0; - - /* init bo state */ - if (!_tbm_bo_init_state (bo, CACHE_OP_IMPORT)) - { - _tbm_set_last_result (TBM_BO_ERROR_INIT_STATE_FAILED); - _tbm_bo_unref (bo); - pthread_mutex_unlock (&bufmgr->lock); - return NULL; - } - - LIST_INITHEAD (&bo->user_data_list); - - LIST_ADD (&bo->item_link, &bufmgr->bo_list); - - pthread_mutex_unlock (&bufmgr->lock); - - return bo; + tbm_bo bo = NULL; + tbm_bo bo2 = NULL; + tbm_bo tmp = NULL; + void *bo_priv = NULL; + + _tbm_bufmgr_mutex_lock(); + + TBM_BUFMGR_RETURN_VAL_IF_FAIL(TBM_BUFMGR_IS_VALID(bufmgr), NULL); + TBM_BUFMGR_RETURN_VAL_IF_FAIL(bufmgr == gBufMgr, NULL); + + if (!bufmgr->backend->bo_import) { + _tbm_bufmgr_mutex_unlock(); + return NULL; + } + + _tbm_util_check_bo_cnt(bufmgr); + + bo = calloc(1, sizeof(struct _tbm_bo)); + if (!bo) { + TBM_TRACE("error: fail to import of tbm_bo by key(%d)\n", key); + _tbm_bufmgr_mutex_unlock(); + return NULL; + } + + bufmgr->bo_cnt++; + + bo->bufmgr = bufmgr; + + bo_priv = bufmgr->backend->bo_import(bo, key); + if (!bo_priv) { + TBM_TRACE("error: fail to import of tbm_bo by key(%d)\n", key); + _tbm_set_last_result(TBM_BO_ERROR_IMPORT_FAILED); + free(bo); + _tbm_bufmgr_mutex_unlock(); + return NULL; + } + + if (!LIST_IS_EMPTY(&bufmgr->bo_list)) { + LIST_FOR_EACH_ENTRY_SAFE(bo2, tmp, &bufmgr->bo_list, item_link) { + if (bo2->priv == bo_priv) { + TBM_TRACE("find bo(%p) ref(%d) key(%d) flag(%s) in list\n", + bo2, bo2->ref_cnt, key, tbm_flag_to_str(bo2->flags)); + bo2->ref_cnt++; + free(bo); + _tbm_bufmgr_mutex_unlock(); + return bo2; + } + } + } + + bo->ref_cnt = 1; + bo->priv = bo_priv; + + if (bufmgr->backend->bo_get_flags) + bo->flags = bufmgr->backend->bo_get_flags(bo); + else + bo->flags = TBM_BO_DEFAULT; + + TBM_TRACE("import new bo(%p) ref(%d) key(%d) flag(%s) in list\n", + bo, bo->ref_cnt, key, tbm_flag_to_str(bo->flags)); + + LIST_INITHEAD(&bo->user_data_list); + + LIST_ADD(&bo->item_link, &bufmgr->bo_list); + + _tbm_bufmgr_mutex_unlock(); + + return bo; } tbm_bo -tbm_bo_import_fd (tbm_bufmgr bufmgr, tbm_fd fd) +tbm_bo_import_fd(tbm_bufmgr bufmgr, tbm_fd fd) { - TBM_RETURN_VAL_IF_FAIL(TBM_BUFMGR_IS_VALID(bufmgr), NULL); - - tbm_bo bo = NULL; - tbm_bo bo2 = NULL; - tbm_bo tmp = NULL; - void * bo_priv = NULL; - tbm_bo_handle default_handle; - - pthread_mutex_lock (&bufmgr->lock); - - default_handle = bufmgr->backend->fd_to_handle (bufmgr, fd, TBM_DEVICE_DEFAULT); - - /* find bo in list */ - if(!LIST_IS_EMPTY (&bufmgr->bo_list)) - { - LIST_FOR_EACH_ENTRY_SAFE (bo2, tmp, &bufmgr->bo_list, item_link) - { - if (bo2->default_handle.u32 == default_handle.u32) - { - DBG ("[libtbm:%d] " - "find bo(%p, ref:%d handle:%d) in list \n", - getpid(), bo2, bo2->ref_cnt, bo2->default_handle.u32); - - bo2->ref_cnt++; - pthread_mutex_unlock (&bufmgr->lock); - return bo2; - } - } - } - - bo = calloc (1, sizeof(struct _tbm_bo)); - if(!bo) - { - pthread_mutex_unlock (&bufmgr->lock); - return NULL; - } - - bo->bufmgr = bufmgr; - - bo_priv = bufmgr->backend->bo_import_fd(bo, fd); - if (!bo_priv) - { - _tbm_set_last_result (TBM_BO_ERROR_IMPORT_FD_FAILED); - free (bo); - pthread_mutex_unlock (&bufmgr->lock); - return NULL; - } - - bo->ref_cnt = 1; - bo->tgl_key = INITIAL_KEY; - bo->priv = bo_priv; - bo->default_handle.u32 = 0; - - /* init bo state */ - if (!_tbm_bo_init_state (bo, CACHE_OP_IMPORT)) - { - _tbm_set_last_result (TBM_BO_ERROR_INIT_STATE_FAILED); - _tbm_bo_unref (bo); - pthread_mutex_unlock (&bufmgr->lock); - return NULL; - } - - LIST_INITHEAD (&bo->user_data_list); - - LIST_ADD (&bo->item_link, &bufmgr->bo_list); - - pthread_mutex_unlock (&bufmgr->lock); - - return bo; + tbm_bo bo = NULL; + tbm_bo bo2 = NULL; + tbm_bo tmp = NULL; + void *bo_priv = NULL; + + _tbm_bufmgr_mutex_lock(); + + TBM_BUFMGR_RETURN_VAL_IF_FAIL(TBM_BUFMGR_IS_VALID(bufmgr), NULL); + TBM_BUFMGR_RETURN_VAL_IF_FAIL(bufmgr == gBufMgr, NULL); + + if (!bufmgr->backend->bo_import_fd) { + _tbm_bufmgr_mutex_unlock(); + return NULL; + } + + _tbm_util_check_bo_cnt(bufmgr); + + bo = calloc(1, sizeof(struct _tbm_bo)); + if (!bo) { + TBM_TRACE("error: fail to import tbm_bo by tbm_fd(%d)\n", fd); + _tbm_bufmgr_mutex_unlock(); + return NULL; + } + + bufmgr->bo_cnt++; + + bo->bufmgr = bufmgr; + + bo_priv = bufmgr->backend->bo_import_fd(bo, fd); + if (!bo_priv) { + TBM_TRACE("error: fail to import tbm_bo by tbm_fd(%d)\n", fd); + _tbm_set_last_result(TBM_BO_ERROR_IMPORT_FD_FAILED); + free(bo); + _tbm_bufmgr_mutex_unlock(); + return NULL; + } + + if (!LIST_IS_EMPTY(&bufmgr->bo_list)) { + LIST_FOR_EACH_ENTRY_SAFE(bo2, tmp, &bufmgr->bo_list, item_link) { + if (bo2->priv == bo_priv) { + TBM_TRACE("find bo(%p) ref(%d) fd(%d) flag(%s) in list\n", + bo2, bo2->ref_cnt, fd, tbm_flag_to_str(bo2->flags)); + bo2->ref_cnt++; + free(bo); + _tbm_bufmgr_mutex_unlock(); + return bo2; + } + } + } + + bo->ref_cnt = 1; + bo->priv = bo_priv; + + if (bufmgr->backend->bo_get_flags) + bo->flags = bufmgr->backend->bo_get_flags(bo); + else + bo->flags = TBM_BO_DEFAULT; + + TBM_TRACE("import bo(%p) ref(%d) fd(%d) flag(%s)in list\n", + bo, bo->ref_cnt, fd, tbm_flag_to_str(bo->flags)); + + LIST_INITHEAD(&bo->user_data_list); + + LIST_ADD(&bo->item_link, &bufmgr->bo_list); + + _tbm_bufmgr_mutex_unlock(); + + return bo; } -unsigned int -tbm_bo_export (tbm_bo bo) +tbm_key +tbm_bo_export(tbm_bo bo) { - TBM_RETURN_VAL_IF_FAIL (_tbm_bo_is_valid(bo), 0); + tbm_bufmgr bufmgr = NULL; + tbm_key ret; + + _tbm_bufmgr_mutex_lock(); - tbm_bufmgr bufmgr; - int ret; + TBM_BUFMGR_RETURN_VAL_IF_FAIL(TBM_BUFMGR_IS_VALID(gBufMgr), 0); + TBM_BUFMGR_RETURN_VAL_IF_FAIL(_tbm_bo_is_valid(bo), 0); - bufmgr = bo->bufmgr; + bufmgr = gBufMgr; - pthread_mutex_lock (&bufmgr->lock); - ret = bufmgr->backend->bo_export (bo); - if (!ret) - { - _tbm_set_last_result (TBM_BO_ERROR_EXPORT_FAILED); - pthread_mutex_unlock (&bufmgr->lock); - return ret; - } - pthread_mutex_unlock (&bufmgr->lock); + if (!bufmgr->backend->bo_export) { + _tbm_bufmgr_mutex_unlock(); + return 0; + } - return ret; + ret = bufmgr->backend->bo_export(bo); + if (!ret) { + _tbm_set_last_result(TBM_BO_ERROR_EXPORT_FAILED); + TBM_TRACE("error: bo(%p) tbm_key(%d)\n", bo, ret); + _tbm_bufmgr_mutex_unlock(); + return ret; + } + + TBM_TRACE("bo(%p) tbm_key(%d)\n", bo, ret); + + _tbm_bufmgr_mutex_unlock(); + + return ret; } tbm_fd -tbm_bo_export_fd (tbm_bo bo) +tbm_bo_export_fd(tbm_bo bo) { - TBM_RETURN_VAL_IF_FAIL (_tbm_bo_is_valid(bo), 0); + tbm_bufmgr bufmgr = NULL; + int ret; - tbm_bufmgr bufmgr; - int ret; + _tbm_bufmgr_mutex_lock(); - bufmgr = bo->bufmgr; + TBM_BUFMGR_RETURN_VAL_IF_FAIL(TBM_BUFMGR_IS_VALID(gBufMgr), -1); + TBM_BUFMGR_RETURN_VAL_IF_FAIL(_tbm_bo_is_valid(bo), -1); - pthread_mutex_lock (&bufmgr->lock); - ret = bufmgr->backend->bo_export_fd (bo); - if (!ret) - { - _tbm_set_last_result (TBM_BO_ERROR_EXPORT_FD_FAILED); - pthread_mutex_unlock (&bufmgr->lock); - return ret; - } - pthread_mutex_unlock (&bufmgr->lock); + bufmgr = gBufMgr; - return ret; -} + if (!bufmgr->backend->bo_export_fd) { + _tbm_bufmgr_mutex_unlock(); + return -1; + } + ret = bufmgr->backend->bo_export_fd(bo); + if (ret < 0) { + _tbm_set_last_result(TBM_BO_ERROR_EXPORT_FD_FAILED); + TBM_TRACE("error: bo(%p) tbm_fd(%d)\n", bo, ret); + _tbm_bufmgr_mutex_unlock(); + return ret; + } + + TBM_TRACE("bo(%p) tbm_fd(%d)\n", bo, ret); + + _tbm_bufmgr_mutex_unlock(); + + return ret; +} tbm_bo_handle -tbm_bo_get_handle (tbm_bo bo, int device) +tbm_bo_get_handle(tbm_bo bo, int device) { - TBM_RETURN_VAL_IF_FAIL (_tbm_bo_is_valid(bo), (tbm_bo_handle)0); + tbm_bufmgr bufmgr = NULL; + tbm_bo_handle bo_handle; - tbm_bufmgr bufmgr; - tbm_bo_handle bo_handle; + _tbm_bufmgr_mutex_lock(); - bufmgr = bo->bufmgr; + TBM_BUFMGR_RETURN_VAL_IF_FAIL(TBM_BUFMGR_IS_VALID(gBufMgr), (tbm_bo_handle) NULL); + TBM_BUFMGR_RETURN_VAL_IF_FAIL(_tbm_bo_is_valid(bo), (tbm_bo_handle) NULL); - pthread_mutex_lock (&bufmgr->lock); - bo_handle = bufmgr->backend->bo_get_handle (bo, device); - if (bo_handle.ptr == NULL) - { - _tbm_set_last_result (TBM_BO_ERROR_GET_HANDLE_FAILED); - pthread_mutex_unlock (&bufmgr->lock); - return (tbm_bo_handle)NULL; - } - pthread_mutex_unlock (&bufmgr->lock); + bufmgr = gBufMgr; - return bo_handle; + bo_handle = bufmgr->backend->bo_get_handle(bo, device); + if (bo_handle.ptr == NULL) { + _tbm_set_last_result(TBM_BO_ERROR_GET_HANDLE_FAILED); + TBM_TRACE("error: bo(%p) bo_handle(%p)\n", bo, bo_handle.ptr); + _tbm_bufmgr_mutex_unlock(); + return (tbm_bo_handle) NULL; + } + + TBM_TRACE("bo(%p) bo_handle(%p)\n", bo, bo_handle.ptr); + + _tbm_bufmgr_mutex_unlock(); + + return bo_handle; } tbm_bo_handle -tbm_bo_map (tbm_bo bo, int device, int opt) +tbm_bo_map(tbm_bo bo, int device, int opt) { - TBM_RETURN_VAL_IF_FAIL (_tbm_bo_is_valid(bo), (tbm_bo_handle)0); - - tbm_bufmgr bufmgr; - tbm_bo_handle bo_handle; + tbm_bufmgr bufmgr = NULL; + tbm_bo_handle bo_handle; - bufmgr = bo->bufmgr; + _tbm_bufmgr_mutex_lock(); - pthread_mutex_lock (&bufmgr->lock); + TBM_BUFMGR_RETURN_VAL_IF_FAIL(TBM_BUFMGR_IS_VALID(gBufMgr), (tbm_bo_handle) NULL); + TBM_BUFMGR_RETURN_VAL_IF_FAIL(_tbm_bo_is_valid(bo), (tbm_bo_handle) NULL); - bo_handle = bufmgr->backend->bo_get_handle (bo, device); + bufmgr = gBufMgr; - if (!_tbm_bo_lock (bo, device, opt)) - { - _tbm_set_last_result (TBM_BO_ERROR_LOCK_FAILED); - TBM_LOG ("[libtbm:%d] " - "error %s:%d fail to lock bo:%p)\n", - getpid(), __FUNCTION__, __LINE__, bo); - pthread_mutex_unlock (&bufmgr->lock); - return (tbm_bo_handle)NULL; - } + if (!_tbm_bo_lock(bo, device, opt)) { + _tbm_set_last_result(TBM_BO_ERROR_LOCK_FAILED); + TBM_TRACE("error: fail to lock bo:%p)\n", bo); + _tbm_bufmgr_mutex_unlock(); + return (tbm_bo_handle) NULL; + } - bo_handle = bufmgr->backend->bo_map (bo, device, opt); - if (bo_handle.ptr == NULL) - { - _tbm_set_last_result (TBM_BO_ERROR_MAP_FAILED); - TBM_LOG ("[libtbm:%d] " - "error %s:%d fail to map bo:%p\n", - getpid(), __FUNCTION__, __LINE__, bo); + bo_handle = bufmgr->backend->bo_map(bo, device, opt); + if (bo_handle.ptr == NULL) { + _tbm_set_last_result(TBM_BO_ERROR_MAP_FAILED); + TBM_TRACE("error: fail to map bo:%p\n", bo); + _tbm_bo_unlock(bo); + _tbm_bufmgr_mutex_unlock(); + return (tbm_bo_handle) NULL; + } - _tbm_bo_unlock(bo); - pthread_mutex_unlock (&bufmgr->lock); - return (tbm_bo_handle)NULL; - } + /* increase the map_count */ + bo->map_cnt++; - if (bufmgr->use_map_cache == 1 && bo->map_cnt == 0) - _tbm_bo_set_state (bo, device, opt); + TBM_TRACE("bo(%p) map_cnt(%d)\n", bo, bo->map_cnt); - /* increase the map_count */ - bo->map_cnt++; + _tbm_bufmgr_mutex_unlock(); - pthread_mutex_unlock (&bufmgr->lock); - - return bo_handle; + return bo_handle; } int -tbm_bo_unmap (tbm_bo bo) +tbm_bo_unmap(tbm_bo bo) { - TBM_RETURN_VAL_IF_FAIL (_tbm_bo_is_valid(bo), 0); - - tbm_bufmgr bufmgr; - int ret; + tbm_bufmgr bufmgr = NULL; + int ret; - bufmgr = bo->bufmgr; + _tbm_bufmgr_mutex_lock(); - pthread_mutex_lock (&bufmgr->lock); + TBM_BUFMGR_RETURN_VAL_IF_FAIL(TBM_BUFMGR_IS_VALID(gBufMgr), 0); + TBM_BUFMGR_RETURN_VAL_IF_FAIL(_tbm_bo_is_valid(bo), 0); - ret = bufmgr->backend->bo_unmap (bo); - if (!ret) - { + bufmgr = gBufMgr; - _tbm_set_last_result (TBM_BO_ERROR_UNMAP_FAILED); - pthread_mutex_unlock (&bufmgr->lock); - return ret; - } + ret = bufmgr->backend->bo_unmap(bo); + if (!ret) { + TBM_TRACE("error: bo(%p) map_cnt(%d)\n", bo, bo->map_cnt); + _tbm_set_last_result(TBM_BO_ERROR_UNMAP_FAILED); + _tbm_bufmgr_mutex_unlock(); + return ret; + } - /* decrease the map_count */ - bo->map_cnt--; + /* decrease the map_count */ + bo->map_cnt--; - if (bo->map_cnt == 0) - _tbm_bo_save_state (bo); + TBM_TRACE("bo(%p) map_cnt(%d)\n", bo, bo->map_cnt); - _tbm_bo_unlock (bo); + _tbm_bo_unlock(bo); - pthread_mutex_unlock (&bufmgr->lock); + _tbm_bufmgr_mutex_unlock(); - return ret; + return ret; } int -tbm_bo_swap (tbm_bo bo1, tbm_bo bo2) +tbm_bo_swap(tbm_bo bo1, tbm_bo bo2) { - TBM_RETURN_VAL_IF_FAIL (_tbm_bo_is_valid(bo1), 0); - TBM_RETURN_VAL_IF_FAIL (_tbm_bo_is_valid(bo2), 0); + tbm_bufmgr bufmgr = NULL; + void *temp; - void* temp; - unsigned int tmp_key; - tbm_bo_handle tmp_defualt_handle; + _tbm_bufmgr_mutex_lock(); - pthread_mutex_lock (&bo1->bufmgr->lock); + TBM_BUFMGR_RETURN_VAL_IF_FAIL(TBM_BUFMGR_IS_VALID(gBufMgr), 0); + TBM_BUFMGR_RETURN_VAL_IF_FAIL(_tbm_bo_is_valid(bo1), 0); + TBM_BUFMGR_RETURN_VAL_IF_FAIL(_tbm_bo_is_valid(bo2), 0); - if (bo1->bufmgr->backend->bo_size (bo1) != bo2->bufmgr->backend->bo_size (bo2)) - { - _tbm_set_last_result (TBM_BO_ERROR_SWAP_FAILED); - pthread_mutex_unlock (&bo1->bufmgr->lock); - return 0; - } + bufmgr = gBufMgr; + TBM_TRACE("before: bo1(%p) bo2(%p)\n", bo1, bo2); - tmp_key = bo1->tgl_key; - bo1->tgl_key = bo2->tgl_key; - bo2->tgl_key = tmp_key; + if (bufmgr->backend->bo_size(bo1) != bufmgr->backend->bo_size(bo2)) { + _tbm_set_last_result(TBM_BO_ERROR_SWAP_FAILED); + TBM_TRACE("error: bo1(%p) bo2(%p)\n", bo1, bo2); + _tbm_bufmgr_mutex_unlock(); + return 0; + } - tmp_defualt_handle = bo1->default_handle; - bo1->default_handle = bo2->default_handle; - bo2->default_handle = tmp_defualt_handle; + TBM_TRACE("after: bo1(%p) bo2(%p)\n", bo1, bo2); - temp = bo1->priv; - bo1->priv = bo2->priv; - bo2->priv = temp; + temp = bo1->priv; + bo1->priv = bo2->priv; + bo2->priv = temp; - pthread_mutex_unlock (&bo1->bufmgr->lock); + _tbm_bufmgr_mutex_unlock(); - return 1; + return 1; } int -tbm_bo_locked (tbm_bo bo) +tbm_bo_locked(tbm_bo bo) { - TBM_RETURN_VAL_IF_FAIL (_tbm_bo_is_valid(bo), 0); + tbm_bufmgr bufmgr = NULL; - tbm_bufmgr bufmgr; + _tbm_bufmgr_mutex_lock(); - bufmgr = bo->bufmgr; + TBM_BUFMGR_RETURN_VAL_IF_FAIL(TBM_BUFMGR_IS_VALID(gBufMgr), 0); + TBM_BUFMGR_RETURN_VAL_IF_FAIL(_tbm_bo_is_valid(bo), 0); - if (bufmgr->lock_type == LOCK_TRY_NEVER) - return 0; + bufmgr = gBufMgr; - pthread_mutex_lock (&bufmgr->lock); + if (bufmgr->lock_type == LOCK_TRY_NEVER) { + TBM_TRACE("bo(%p) lock_cnt(%d)\n", bo, bo->lock_cnt); + _tbm_bufmgr_mutex_unlock(); + return 0; + } - if (bo->lock_cnt > 0) - { - pthread_mutex_unlock (&bufmgr->lock); - return 1; - } + if (bo->lock_cnt > 0) { + TBM_TRACE("error: bo(%p) lock_cnt(%d)\n", bo, bo->lock_cnt); + _tbm_bufmgr_mutex_unlock(); + return 1; + } - pthread_mutex_unlock (&bufmgr->lock); + TBM_TRACE("bo(%p) lock_cnt(%d)\n", bo, bo->lock_cnt); + _tbm_bufmgr_mutex_unlock(); - return 0; + return 0; } +int +tbm_bo_add_user_data(tbm_bo bo, unsigned long key, + tbm_data_free data_free_func) +{ + tbm_user_data *data; + + _tbm_bufmgr_mutex_lock(); + + TBM_BUFMGR_RETURN_VAL_IF_FAIL(TBM_BUFMGR_IS_VALID(gBufMgr), 0); + TBM_BUFMGR_RETURN_VAL_IF_FAIL(_tbm_bo_is_valid(bo), 0); + + /* check if the data according to the key exist if so, return false. */ + data = user_data_lookup(&bo->user_data_list, key); + if (data) { + TBM_TRACE("warning: user data already exist key(%ld)\n", key); + _tbm_bufmgr_mutex_unlock(); + return 0; + } + + data = user_data_create(key, data_free_func); + if (!data) { + TBM_TRACE("error: bo(%p) key(%lu)\n", bo, key); + _tbm_bufmgr_mutex_unlock(); + return 0; + } + + TBM_TRACE("bo(%p) key(%lu) data(%p)\n", bo, key, data->data); + + LIST_ADD(&data->item_link, &bo->user_data_list); + + _tbm_bufmgr_mutex_unlock(); + + return 1; +} int -tbm_bo_add_user_data (tbm_bo bo, unsigned long key, tbm_data_free data_free_func) +tbm_bo_set_user_data(tbm_bo bo, unsigned long key, void *data) { - TBM_RETURN_VAL_IF_FAIL(_tbm_bo_is_valid(bo), 0); + tbm_user_data *old_data; + + _tbm_bufmgr_mutex_lock(); + + TBM_BUFMGR_RETURN_VAL_IF_FAIL(TBM_BUFMGR_IS_VALID(gBufMgr), 0); + TBM_BUFMGR_RETURN_VAL_IF_FAIL(_tbm_bo_is_valid(bo), 0); - tbm_user_data *data; + if (LIST_IS_EMPTY(&bo->user_data_list)) { + TBM_TRACE("error: bo(%p) key(%lu)\n", bo, key); + _tbm_bufmgr_mutex_unlock(); + return 0; + } - /* check if the data according to the key exist if so, return false.*/ - data = _user_data_lookup (&bo->user_data_list, key); - if (data) - { - TBM_LOG ("[libtbm:%d] " - "waring: %s:%d user data already exist. key:%ld\n", - getpid(), __FUNCTION__, __LINE__, key); - return 0; - } + old_data = user_data_lookup(&bo->user_data_list, key); + if (!old_data) { + TBM_TRACE("error: bo(%p) key(%lu)\n", bo, key); + _tbm_bufmgr_mutex_unlock(); + return 0; + } - data = _user_data_create (key, data_free_func); - if (!data) - return 0; + if (old_data->data && old_data->free_func) + old_data->free_func(old_data->data); - LIST_ADD (&data->item_link, &bo->user_data_list); + old_data->data = data; - return 1; + TBM_TRACE("bo(%p) key(%lu) data(%p)\n", bo, key, old_data->data); + + _tbm_bufmgr_mutex_unlock(); + + return 1; } int -tbm_bo_set_user_data (tbm_bo bo, unsigned long key, void* data) +tbm_bo_get_user_data(tbm_bo bo, unsigned long key, void **data) { - TBM_RETURN_VAL_IF_FAIL(_tbm_bo_is_valid(bo), 0); + tbm_user_data *old_data; + + _tbm_bufmgr_mutex_lock(); - tbm_user_data *old_data; + TBM_BUFMGR_RETURN_VAL_IF_FAIL(TBM_BUFMGR_IS_VALID(gBufMgr), 0); + TBM_BUFMGR_RETURN_VAL_IF_FAIL(_tbm_bo_is_valid(bo), 0); - if (LIST_IS_EMPTY (&bo->user_data_list)) - return 0; + if (!data || LIST_IS_EMPTY(&bo->user_data_list)) { + TBM_TRACE("error: bo(%p) key(%lu)\n", bo, key); + _tbm_bufmgr_mutex_unlock(); + return 0; + } - old_data = _user_data_lookup (&bo->user_data_list, key); - if (!old_data) - return 0; + old_data = user_data_lookup(&bo->user_data_list, key); + if (!old_data) { + TBM_TRACE("error: bo(%p) key(%lu)\n", bo, key); + *data = NULL; + _tbm_bufmgr_mutex_unlock(); + return 0; + } - if (old_data->data && old_data->free_func) - old_data->free_func(old_data->data); + *data = old_data->data; - old_data->data = data; + TBM_TRACE("bo(%p) key(%lu) data(%p)\n", bo, key, old_data->data); - return 1; + _tbm_bufmgr_mutex_unlock(); + + return 1; } int -tbm_bo_get_user_data (tbm_bo bo, unsigned long key, void** data) +tbm_bo_delete_user_data(tbm_bo bo, unsigned long key) { - TBM_RETURN_VAL_IF_FAIL(_tbm_bo_is_valid(bo), 0); + tbm_user_data *old_data = (void *)0; + + _tbm_bufmgr_mutex_lock(); + + TBM_BUFMGR_RETURN_VAL_IF_FAIL(TBM_BUFMGR_IS_VALID(gBufMgr), 0); + TBM_BUFMGR_RETURN_VAL_IF_FAIL(_tbm_bo_is_valid(bo), 0); + + if (LIST_IS_EMPTY(&bo->user_data_list)) { + TBM_TRACE("error: bo(%p) key(%lu)\n", bo, key); + _tbm_bufmgr_mutex_unlock(); + return 0; + } - tbm_user_data* old_data; + old_data = user_data_lookup(&bo->user_data_list, key); + if (!old_data) { + TBM_TRACE("error: bo(%p) key(%lu)\n", bo, key); + _tbm_bufmgr_mutex_unlock(); + return 0; + } - if (!data || LIST_IS_EMPTY (&bo->user_data_list)) - return 0; + TBM_TRACE("bo(%p) key(%lu) data(%p)\n", bo, key, old_data->data); - old_data = _user_data_lookup (&bo->user_data_list, key); - if (!old_data) - { - *data = NULL; - return 0; - } + user_data_delete(old_data); - *data = old_data->data; + _tbm_bufmgr_mutex_unlock(); - return 1; + return 1; +} + +unsigned int +tbm_bufmgr_get_capability(tbm_bufmgr bufmgr) +{ + int capabilities = TBM_BUFMGR_CAPABILITY_NONE; + + _tbm_bufmgr_mutex_lock(); + + TBM_BUFMGR_RETURN_VAL_IF_FAIL(TBM_BUFMGR_IS_VALID(bufmgr), TBM_BUFMGR_CAPABILITY_NONE); + TBM_BUFMGR_RETURN_VAL_IF_FAIL(bufmgr == gBufMgr, TBM_BUFMGR_CAPABILITY_NONE); + + TBM_TRACE("tbm_bufmgr(%p) capability(%d)\n", bufmgr, bufmgr->capabilities); + + capabilities = bufmgr->capabilities; + + _tbm_bufmgr_mutex_unlock(); + + return capabilities; } int -tbm_bo_delete_user_data (tbm_bo bo, unsigned long key) +tbm_bo_get_flags(tbm_bo bo) { - TBM_RETURN_VAL_IF_FAIL(_tbm_bo_is_valid(bo), 0); + int flags; + + _tbm_bufmgr_mutex_lock(); - tbm_user_data *old_data = (void *)0; + TBM_BUFMGR_RETURN_VAL_IF_FAIL(TBM_BUFMGR_IS_VALID(gBufMgr), 0); + TBM_BUFMGR_RETURN_VAL_IF_FAIL(_tbm_bo_is_valid(bo), 0); - if (LIST_IS_EMPTY (&bo->user_data_list)) - return 0; + flags = bo->flags; - old_data = _user_data_lookup (&bo->user_data_list, key); - if (!old_data) - return 0; + TBM_TRACE("bo(%p)\n", bo); - _user_data_delete (old_data); + _tbm_bufmgr_mutex_unlock(); - return 1; + return flags; } +/* LCOV_EXCL_START */ tbm_error_e -tbm_get_last_error (void) +tbm_get_last_error(void) { - return tbm_last_error; + return tbm_last_error; } -unsigned int -tbm_bufmgr_get_capability (tbm_bufmgr bufmgr) +void +tbm_bufmgr_debug_show(tbm_bufmgr bufmgr) +{ + tbm_bo bo = NULL, tmp_bo = NULL; + int bo_cnt = 0; + tbm_surface_h surf = NULL, tmp_surf = NULL; + int surf_cnt = 0; + int i; + char app_name[255] = {0,}; + unsigned int pid = 0; + char title[255] = {0,}; + char data[255] = {0,}; + tbm_surface_debug_data *debug_old_data = NULL, *debug_tmp = NULL; + + pthread_mutex_lock(&gLock); + + if (!TBM_BUFMGR_IS_VALID(bufmgr) || (bufmgr != gBufMgr)) { + TBM_LOG_E("invalid bufmgr\n"); + pthread_mutex_unlock(&gLock); + return; + } + + TBM_DEBUG("\n"); + _tbm_util_get_appname_from_pid(getpid(), app_name); + _tbm_util_get_appname_brief(app_name); + TBM_DEBUG("============TBM DEBUG: %s(%d)===========================\n", + app_name, getpid()); + memset(app_name, 0x0, 255 * sizeof(char)); + snprintf(title, 255, "%s", "no surface refcnt width height bpp size n_b n_p flags format app_name "); + if (!LIST_IS_EMPTY(&bufmgr->debug_key_list)) { + LIST_FOR_EACH_ENTRY_SAFE(debug_old_data, debug_tmp, &bufmgr->debug_key_list, item_link) { + strncat(title, " ", 3); + strncat(title, debug_old_data->key, strlen(debug_old_data->key) + 1); + } + } + + TBM_DEBUG("[tbm_surface information]\n"); + TBM_DEBUG("%s\n", title); + /* show the tbm_surface information in surf_list */ + if (!LIST_IS_EMPTY(&bufmgr->surf_list)) { + char *value = NULL; + + LIST_FOR_EACH_ENTRY_SAFE(surf, tmp_surf, &bufmgr->surf_list, item_link) { + pid = _tbm_surface_internal_get_debug_pid(surf); + if (!pid) { + /* if pid is null, set the self_pid */ + pid = getpid(); + } + + _tbm_util_get_appname_from_pid(pid, app_name); + _tbm_util_get_appname_brief(app_name); + + snprintf(data, 255, "%-2d %-9p %-4d %-5d %-6d %-3d %-6d %-2d %-2d %-3d %-8s %-15s", + ++surf_cnt, + surf, + surf->refcnt, + surf->info.width, + surf->info.height, + surf->info.bpp, + surf->info.size / 1024, + surf->num_bos, + surf->num_planes, + surf->flags, + _tbm_surface_internal_format_to_str(surf->info.format) + 11, + app_name); + + if (!LIST_IS_EMPTY(&bufmgr->debug_key_list)) { + LIST_FOR_EACH_ENTRY_SAFE(debug_old_data, debug_tmp, &bufmgr->debug_key_list, item_link) { + strncat(data, " ", 3); + + value = _tbm_surface_internal_get_debug_data(surf, debug_old_data->key); + if (value) + strncat(data, value, strlen(value) + 1); + else + strncat(data, "none", 5); + } + } + TBM_DEBUG("%s\n", data); + + for (i = 0; i < surf->num_bos; i++) { + TBM_DEBUG(" bo:%-12p %-26d%-10d\n", + surf->bos[i], + surf->bos[i]->ref_cnt, + tbm_bo_size(surf->bos[i]) / 1024); + } + + memset(app_name, 0x0, 255 * sizeof(char)); + } + } else { + TBM_DEBUG("no tbm_surfaces.\n"); + } + TBM_DEBUG("\n"); + + TBM_DEBUG("[tbm_bo information]\n"); + TBM_DEBUG("no bo refcnt size lock_cnt map_cnt flags surface\n"); + + /* show the tbm_bo information in bo_list */ + if (!LIST_IS_EMPTY(&bufmgr->bo_list)) { + LIST_FOR_EACH_ENTRY_SAFE(bo, tmp_bo, &bufmgr->bo_list, item_link) { + TBM_DEBUG("%-4d%-11p %-4d %-6d %-5d %-4d %-3d %-11p\n", + ++bo_cnt, + bo, + bo->ref_cnt, + bufmgr->backend->bo_size(bo) / 1024, + bo->lock_cnt, + bo->map_cnt, + bo->flags, + bo->surface); + } + } else { + TBM_DEBUG("no tbm_bos.\n"); + } + TBM_DEBUG("\n"); + + TBM_DEBUG("===============================================================\n"); + + pthread_mutex_unlock(&gLock); +} + +void +tbm_bufmgr_debug_trace(tbm_bufmgr bufmgr, int onoff) +{ + _tbm_bufmgr_mutex_lock(); + + TBM_BUFMGR_RETURN_IF_FAIL(TBM_BUFMGR_IS_VALID(bufmgr)); + TBM_BUFMGR_RETURN_IF_FAIL(bufmgr == gBufMgr); + +#ifdef TRACE + TBM_LOG_D("bufmgr=%p onoff=%d\n", bufmgr, onoff); + bTrace = onoff; +#endif + + _tbm_bufmgr_mutex_unlock(); +} + +int +tbm_bufmgr_debug_queue_dump(char *path, int count, int onoff) +{ + int w = 0, h = 0; + + TBM_RETURN_VAL_IF_FAIL(path != NULL, 0); + TBM_LOG_D("path=%s count=%d onoff=%d\n", path, count, onoff); + + pthread_mutex_lock(&gLock); + + if (onoff == 1) { + if (_tbm_util_get_max_surface_size(&w, &h) == 0) { + TBM_LOG_I("No tbm_surface.\n"); + pthread_mutex_unlock(&gLock); + return 0; + } + + tbm_surface_internal_dump_start(path, w, h, count); + b_dump_queue = 1; + } else if (onoff == 0) { + tbm_surface_internal_dump_end(); + b_dump_queue = 0; + } else { + pthread_mutex_unlock(&gLock); + return 0; + } + + pthread_mutex_unlock(&gLock); + return 1; +} + +int +tbm_bufmgr_debug_dump_all(char *path) +{ + int w = 0, h = 0, count = 0; + tbm_surface_h surface = NULL, tmp = NULL; + + TBM_RETURN_VAL_IF_FAIL(path != NULL, 0); + TBM_LOG_D("path=%s\n", path); + + pthread_mutex_lock(&gLock); + + count = _tbm_util_get_max_surface_size(&w, &h); + if (count == 0) { + TBM_LOG_I("No tbm_surface.\n"); + pthread_mutex_unlock(&gLock); + return 1; + } + + tbm_surface_internal_dump_start(path, w, h, count); + + LIST_FOR_EACH_ENTRY_SAFE(surface, tmp, &gBufMgr->surf_list, item_link) { + tbm_surface_internal_dump_buffer(surface, "dump_all"); + } + + tbm_surface_internal_dump_end(); + + pthread_mutex_unlock(&gLock); + + return 1; +} + +/* internal function */ +tbm_bufmgr +_tbm_bufmgr_get_bufmgr(void) +{ + return gBufMgr; +} + +int +_tbm_bo_set_surface(tbm_bo bo, tbm_surface_h surface) { - TBM_RETURN_IF_FAIL (TBM_BUFMGR_IS_VALID(bufmgr)); + _tbm_bufmgr_mutex_lock(); - unsigned int capability = TBM_BUFMGR_CAPABILITY_NONE; + TBM_BUFMGR_RETURN_VAL_IF_FAIL(TBM_BUFMGR_IS_VALID(gBufMgr), 0); + TBM_BUFMGR_RETURN_VAL_IF_FAIL(_tbm_bo_is_valid(bo), 0); - if (bufmgr->backend->bo_import && bufmgr->backend->bo_export) - capability |= TBM_BUFMGR_CAPABILITY_SHARE_KEY; + bo->surface = surface; - if (bufmgr->backend->bo_import_fd && bufmgr->backend->bo_export_fd) - capability |= TBM_BUFMGR_CAPABILITY_SHARE_FD; + _tbm_bufmgr_mutex_unlock(); - return capability; + return 1; } +int +tbm_bufmgr_bind_native_display(tbm_bufmgr bufmgr, void *NativeDisplay) +{ + int ret; + + _tbm_bufmgr_mutex_lock(); + + TBM_BUFMGR_RETURN_VAL_IF_FAIL(TBM_BUFMGR_IS_VALID(gBufMgr), 0); + + if (!bufmgr->backend->bufmgr_bind_native_display) { + TBM_TRACE("error: tbm_bufmgr(%p) NativeDisplay(%p)\n", bufmgr, NativeDisplay); + _tbm_bufmgr_mutex_unlock(); + return 1; + } + + ret = bufmgr->backend->bufmgr_bind_native_display(bufmgr, NativeDisplay); + if (!ret) { + TBM_TRACE("error: tbm_bufmgr(%p) NativeDisplay(%p)\n", bufmgr, NativeDisplay); + _tbm_bufmgr_mutex_unlock(); + return 0; + } + + TBM_TRACE("tbm_bufmgr(%p) NativeDisplay(%p)\n", bufmgr, NativeDisplay); + + _tbm_bufmgr_mutex_unlock(); + + return 1; +} +/* LCOV_EXCL_STOP */