#include "tbm_bufmgr.h"
#include "tbm_bufmgr_int.h"
-#include "tbm_bufmgr_backend.h"
-#include "tbm_bufmgr_tgl.h"
+#include "tbm_drm_helper.h"
#include "list.h"
-#define DEBUG
-#ifdef DEBUG
-int bDebug;
-#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(...)
+#include <sys/resource.h>
+
+int trace_mask = 0;
+
+#ifdef HAVE_DLOG
+int bDlog;
#endif
-#define PREFIX_LIB "libtbm_"
-#define SUFFIX_LIB ".so"
-#define DEFAULT_LIB PREFIX_LIB"default"SUFFIX_LIB
-
-/* unneeded version 2.0 */
-#define BO_IS_CACHEABLE(bo) ((bo->flags & TBM_BO_NONCACHABLE) ? 0 : 1)
-#define DEVICE_IS_CACHE_AWARE(device) ((device == TBM_DEVICE_CPU) ? (1) : (0))
-
-/* tgl key values */
-#define GLOBAL_KEY ((unsigned int)(-1))
-#define INITIAL_KEY ((unsigned int)(-2))
-
-#define CACHE_OP_CREATE (-1)
-#define CACHE_OP_ATTACH (-2)
-#define CACHE_OP_IMPORT (-3)
-/* unneeded version 2.0 */
-
-/* values to indicate unspecified fields in XF86ModReqInfo. */
-#define MAJOR_UNSPEC 0xFF
-#define MINOR_UNSPEC 0xFF
-#define PATCH_UNSPEC 0xFFFF
-#define ABI_VERS_UNSPEC 0xFFFFFFFF
-
-#define MODULE_VERSION_NUMERIC(maj, min, patch) \
- ((((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
-};
-
-/* unneeded version 2.0 */
-enum {
- DEVICE_NONE = 0,
- DEVICE_CA, /* cache aware device */
- DEVICE_CO /* cache oblivious device */
-};
-/* unneeded version 2.0 */
-
-pthread_mutex_t gLock = PTHREAD_MUTEX_INITIALIZER;
tbm_bufmgr gBufMgr;
+int b_dump_queue;
-static __thread tbm_error_e tbm_last_error = TBM_ERROR_NONE;
+static pthread_mutex_t gLock = PTHREAD_MUTEX_INITIALIZER;
+static pthread_mutex_t tbm_bufmgr_lock = PTHREAD_MUTEX_INITIALIZER;
+static double scale_factor = 0;
+void _tbm_bufmgr_mutex_unlock(void);
-static void
-_tbm_set_last_result(tbm_error_e err)
+//#define TBM_BUFMGR_INIT_TIME
+
+#define MAX_SIZE_N(dest) (sizeof(dest) - strlen(dest) - 1)
+
+/* check condition */
+#define TBM_BUFMGR_RETURN_IF_FAIL(cond) {\
+ if (!(cond)) {\
+ TBM_ERR("'%s' failed.\n", #cond);\
+ _tbm_set_last_result(TBM_ERROR_INVALID_PARAMETER);\
+ _tbm_bufmgr_mutex_unlock();\
+ return;\
+ } \
+}
+
+#define TBM_BUFMGR_RETURN_VAL_IF_FAIL(cond, val) {\
+ if (!(cond)) {\
+ TBM_ERR("'%s' failed.\n", #cond);\
+ _tbm_set_last_result(TBM_ERROR_INVALID_PARAMETER);\
+ _tbm_bufmgr_mutex_unlock();\
+ return val;\
+ } \
+}
+
+/* LCOV_EXCL_START */
+
+void
+_tbm_bufmgr_mutex_lock(void)
+{
+ pthread_mutex_lock(&tbm_bufmgr_lock);
+}
+
+void
+_tbm_bufmgr_mutex_unlock(void)
+{
+ pthread_mutex_unlock(&tbm_bufmgr_lock);
+}
+
+static int
+_tbm_util_get_max_surface_size(int *w, int *h)
{
- tbm_last_error = err;
+ tbm_surface_info_s info;
+ tbm_surface_h surface = NULL;
+ int count = 0;
+
+ *w = 0;
+ *h = 0;
+
+ if (gBufMgr == NULL || LIST_IS_EMPTY(&gBufMgr->surf_list))
+ return count;
+
+ LIST_FOR_EACH_ENTRY(surface, &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 count;
}
static void
static void
_tbm_util_get_appname_from_pid(long pid, char *str)
{
+ char fn_cmdline[255] = {0, }, cmdline[255];
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);
+ if (pid <= 0) return;
+
+ snprintf(fn_cmdline, sizeof(fn_cmdline), "/proc/%ld/cmdline", pid);
fp = fopen(fn_cmdline, "r");
if (fp == 0) {
- fprintf(stderr, "cannot file open /proc/%ld/cmdline", app_pid);
+ TBM_ERR("cannot file open %s\n", fn_cmdline);
return;
}
if (!fgets(cmdline, 255, fp)) {
- fprintf(stderr, "fail to get appname for pid(%ld)\n", app_pid);
+ TBM_ERR("fail to get appname for pid(%ld)\n", pid);
fclose(fp);
return;
}
+
fclose(fp);
len = strlen(cmdline);
snprintf(str, sizeof(cmdline), "%s", cmdline);
}
+static void
+_tbm_bufmgr_copy_module_data(tbm_bufmgr bufmgr, tbm_module *module, int reset)
+{
+ if (!reset) {
+ bufmgr->module_data = module->module_data;
+ bufmgr->backend = module->backend;
+
+ bufmgr->backend_module_data = module->backend_module_data;
+ bufmgr->bufmgr_data = module->bufmgr_data;
+ bufmgr->bufmgr_func = module->bufmgr_func;
+ bufmgr->bo_func = module->bo_func;
+
+ bufmgr->use_hal_tbm = module->use_hal_tbm;
+ bufmgr->auth_wl_socket_created = module->auth_wl_socket_created;
+ bufmgr->auth_fd = module->auth_fd;
+ bufmgr->hal_backend = module->hal_backend;
+ bufmgr->hal_bufmgr = module->hal_bufmgr;
+ } else {
+ bufmgr->module_data = NULL;
+ bufmgr->backend = NULL;
-/* unneeded version 2.0 */
-static inline int
-_tgl_init(int fd, unsigned int key)
-{
- struct tgl_attribute attr;
- int err;
-
- attr.key = key;
- attr.timeout_ms = 1000;
+ bufmgr->backend_module_data = NULL;
+ bufmgr->bufmgr_data = NULL;
+ bufmgr->bufmgr_func = NULL;
+ bufmgr->bo_func = NULL;
- err = ioctl(fd, TGL_IOC_INIT_LOCK, &attr);
- if (err) {
- TBM_LOG("[libtbm:%d] error(%s) %s:%d key:%d\n",
- getpid(), strerror(errno), __func__, __LINE__, key);
- return 0;
+ bufmgr->use_hal_tbm = 0;
+ bufmgr->auth_wl_socket_created = 0;
+ bufmgr->auth_fd = -1;
+ bufmgr->hal_backend = NULL;
+ bufmgr->hal_bufmgr = NULL;
}
-
- return 1;
}
-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), __func__, __LINE__, key);
- return 0;
- }
- return 1;
-}
+/* LCOV_EXCL_STOP */
-static inline int
-_tgl_lock(int fd, unsigned int key)
+static tbm_bufmgr
+_tbm_bufmgr_init(int fd, int server)
{
- int err;
+#ifdef TBM_BUFMGR_INIT_TIME
+ struct timeval start_tv, end_tv;
+#endif
+ char *env;
- err = ioctl(fd, TGL_IOC_LOCK_LOCK, key);
- if (err) {
- TBM_LOG("[libtbm:%d] "
- "error(%s) %s:%d key:%d\n",
- getpid(), strerror(errno), __func__, __LINE__, key);
- return 0;
- }
+#ifdef TBM_BUFMGR_INIT_TIME
+ /* get the start tv */
+ gettimeofday(&start_tv, NULL);
+#endif
- return 1;
-}
+ bDlog = 1;
-static inline int
-_tgl_unlock(int fd, unsigned int key)
-{
- int err;
+ /* LCOV_EXCL_START */
+#ifdef TRACE
+ env = getenv("TBM_TRACE");
+ if (env) {
+ trace_mask = atoi(env);
+ TBM_DBG("TBM_TRACE=%s\n", env);
+ } else
+ trace_mask = 0;
+#endif
- err = ioctl(fd, TGL_IOC_UNLOCK_LOCK, key);
- if (err) {
- TBM_LOG("[libtbm:%d] "
- "error(%s) %s:%d key:%d\n",
- getpid(), strerror(errno), __func__, __LINE__, key);
- return 0;
- }
+ pthread_mutex_lock(&gLock);
- return 1;
-}
+ _tbm_set_last_result(TBM_ERROR_NONE);
-static inline int
-_tgl_set_data(int fd, unsigned int key, unsigned int val)
-{
- 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), __func__, __LINE__, key);
- return 0;
+ if (fd >= 0) {
+ TBM_WRN("!!!!!WARNING:: The tbm_bufmgr_init DOSE NOT use argument fd ANYMORE.\n");
+ TBM_WRN("!!!!!WARNING:: IT WILL BE CHANGED like tbm_bufmgr_init(int fd) --> tbm_bufmgr_init(void).\n");
}
- return 1;
-}
-static inline unsigned int
-_tgl_get_data(int fd, unsigned int key, unsigned int *locked)
-{
- 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), __func__, __LINE__, key);
- return 0;
+ /* initialize buffer manager */
+ if (gBufMgr) {
+ gBufMgr->ref_count++;
+ TBM_DBG("reuse tbm_bufmgr(%p) ref_count(%d) fd(%d)\n", gBufMgr, gBufMgr->ref_count, gBufMgr->fd);
+ pthread_mutex_unlock(&gLock);
+ return gBufMgr;
}
- if (locked)
- *locked = arg.locked;
-
- return arg.data1;
-}
-/* unneeded version 2.0 */
+ TBM_DBG("bufmgr init\n");
-tbm_user_data
-*user_data_lookup(struct list_head *user_data_list, unsigned long 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;
- }
- }
+ /* allocate bufmgr */
+ gBufMgr = calloc(1, sizeof(struct _tbm_bufmgr));
+ if (!gBufMgr) {
+ TBM_ERR("error: fail to alloc bufmgr fd(%d)\n", fd);
+ _tbm_set_last_result(TBM_ERROR_OUT_OF_MEMORY);
+ pthread_mutex_unlock(&gLock);
+ return NULL;
}
- return user_data;
-}
+ gBufMgr->fd = fd;
-tbm_user_data
-*user_data_create(unsigned long key, tbm_data_free data_free_func)
-{
- tbm_user_data *user_data = NULL;
+ /* set the display_server flag before loading the backend module */
+ if (server) {
+ TBM_INFO("The tbm_bufmgr(%p) is used by display server. Need to bind the native_display.\n", gBufMgr);
+ gBufMgr->display_server = 1;
+ }
- user_data = calloc(1, sizeof(tbm_user_data));
- if (!user_data)
+ /* load bufmgr priv from env */
+ gBufMgr->module = tbm_module_load(gBufMgr->fd);
+ if (!gBufMgr->module) {
+ TBM_ERR("error : Fail to load bufmgr backend\n");
+ _tbm_set_last_result(TBM_ERROR_INVALID_OPERATION);
+ free(gBufMgr);
+ gBufMgr = NULL;
+ pthread_mutex_unlock(&gLock);
return NULL;
- user_data->key = key;
- user_data->free_func = data_free_func;
- user_data->data = (void *)0;
-
- return user_data;
-}
-
-void
-user_data_delete(tbm_user_data *user_data)
-{
- if (user_data->data && user_data->free_func)
- user_data->free_func(user_data->data);
+ }
- LIST_DEL(&user_data->item_link);
+ // TODO: this is temporary. it will be removed after finishing refactoring the tbm_module.
+ _tbm_bufmgr_copy_module_data(gBufMgr, gBufMgr->module, 0);
- free(user_data);
-}
+ /* check the essential capabilities of tbm_module */
+ gBufMgr->capabilities = tbm_module_bufmgr_get_capabilities(gBufMgr->module);
+ if (gBufMgr->capabilities == HAL_TBM_BUFMGR_CAPABILITY_NONE) {
+ TBM_ERR("The capabilities of the backend module is TBM_BUFMGR_CAPABILITY_NONE.");
+ TBM_ERR("TBM_BUFMGR_CAPABILITY_SHARE_FD is the essential capability.");
+ tbm_module_unload(gBufMgr->module);
+ _tbm_set_last_result(TBM_ERROR_INVALID_OPERATION);
+ free(gBufMgr);
+ gBufMgr = NULL;
+ pthread_mutex_unlock(&gLock);
+ return NULL;
+ }
-static int
-_bo_lock(tbm_bo bo, int device, int opt)
-{
- tbm_bufmgr bufmgr = bo->bufmgr;
- int ret = 0;
-
- if (bufmgr->use_2_0) {
- 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(), __func__, __LINE__);
- }
- } else {
- 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(), __func__, __LINE__);
- }
- } else {
- /* use tizen global lock */
- ret = _tgl_lock(bufmgr->lock_fd, bo->tgl_key);
- }
+ if (!(gBufMgr->capabilities & HAL_TBM_BUFMGR_CAPABILITY_SHARE_FD)) {
+ TBM_ERR("The capabilities of the backend module had no TBM_BUFMGR_CAPABILITY_SHARE_FD.");
+ TBM_ERR("The tbm backend has to get TBM_BUFMGR_CAPABILITY_SHARE_FD. ");
+ tbm_module_unload(gBufMgr->module);
+ _tbm_set_last_result(TBM_ERROR_INVALID_OPERATION);
+ free(gBufMgr);
+ gBufMgr = NULL;
+ pthread_mutex_unlock(&gLock);
+ return NULL;
}
- return ret;
-}
+ /* LCOV_EXCL_STOP */
-static void
-_bo_unlock(tbm_bo bo)
-{
- tbm_bufmgr bufmgr = bo->bufmgr;
-
- if (bufmgr->use_2_0) {
- 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(), __func__, __LINE__);
- }
- } else {
- 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(), __func__, __LINE__);
- }
- } else {
- /* use tizen global unlock */
- _tgl_unlock(bufmgr->lock_fd, bo->tgl_key);
- }
- }
-}
+ gBufMgr->ref_count = 1;
-static int
-_tbm_bo_init_state(tbm_bo bo, int opt)
-{
- tbm_bufmgr bufmgr = bo->bufmgr;
- tbm_bo_cache_state cache_state;
+ TBM_INFO("create tizen bufmgr:%p ref_count:%d\n",
+ gBufMgr, gBufMgr->ref_count);
- if (bo->tgl_key == INITIAL_KEY)
- bo->tgl_key = bufmgr->backend->bo_get_global_key(bo);
+ /* setup the bo_lock_type */
+ env = getenv("BUFMGR_LOCK_TYPE");
+ if (env && !strcmp(env, "always"))
+ gBufMgr->bo_lock_type = TBM_BUFMGR_BO_LOCK_TYPE_ALWAYS;
+ else if (env && !strcmp(env, "none"))
+ gBufMgr->bo_lock_type = TBM_BUFMGR_BO_LOCK_TYPE_NEVER;
+ else if (env && !strcmp(env, "once"))
+ gBufMgr->bo_lock_type = TBM_BUFMGR_BO_LOCK_TYPE_ONCE;
+ else
+ gBufMgr->bo_lock_type = TBM_BUFMGR_BO_LOCK_TYPE_ALWAYS;
- if (!bo->default_handle.u32)
- bo->default_handle = bufmgr->backend->bo_get_handle(bo, TBM_DEVICE_DEFAULT);
+ TBM_DBG("BUFMGR_LOCK_TYPE=%s\n", env ? env : "default:once");
- RETURN_VAL_CHECK_FLAG(TBM_ALL_CTRL_BACKEND_VALID(bufmgr->backend->flags), 1);
+ /* intialize bo_list */
+ LIST_INITHEAD(&gBufMgr->bo_list);
- cache_state.val = 0;
- switch (opt) {
- case CACHE_OP_CREATE: /*Create */
+ /* intialize surf_list */
+ LIST_INITHEAD(&gBufMgr->surf_list);
- _tgl_init(bufmgr->lock_fd, bo->tgl_key);
+ /* intialize surf_queue_list */
+ LIST_INITHEAD(&gBufMgr->surf_queue_list);
- cache_state.data.isCacheable = BO_IS_CACHEABLE(bo);
- cache_state.data.isDirtied = DEVICE_NONE;
- cache_state.data.isCached = 0;
- cache_state.data.cntFlush = 0;
+ /* intialize debug_key_list */
+ LIST_INITHEAD(&gBufMgr->debug_key_list);
- _tgl_set_data(bufmgr->lock_fd, bo->tgl_key, cache_state.val);
- break;
- case CACHE_OP_IMPORT: /*Import */
+#ifdef TBM_BUFMGR_INIT_TIME
+ /* get the end tv */
+ gettimeofday(&end_tv, NULL);
+ TBM_INFO("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
- _tgl_init(bufmgr->lock_fd, bo->tgl_key);
- break;
- default:
- break;
- }
+ pthread_mutex_unlock(&gLock);
- return 1;
+ return gBufMgr;
}
-static void
-_tbm_bo_destroy_state(tbm_bo bo)
+tbm_bufmgr
+tbm_bufmgr_init(int fd)
{
- tbm_bufmgr bufmgr = bo->bufmgr;
+ tbm_bufmgr bufmgr;
- RETURN_CHECK_FLAG(TBM_ALL_CTRL_BACKEND_VALID(bufmgr->backend->flags));
+ bufmgr = _tbm_bufmgr_init(fd, 0);
- _tgl_destroy(bufmgr->lock_fd, bo->tgl_key);
+ return bufmgr;
}
-static int
-_tbm_bo_set_state(tbm_bo bo, int device, int opt)
+void
+tbm_bufmgr_deinit(tbm_bufmgr bufmgr)
{
- 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);
+ TBM_RETURN_IF_FAIL(TBM_BUFMGR_IS_VALID(bufmgr));
- /* get cache state of a bo */
- bo->cache_state.val = _tgl_get_data(bufmgr->lock_fd, bo->tgl_key, &is_locked);
+ _tbm_bufmgr_mutex_lock();
+ pthread_mutex_lock(&gLock);
+ _tbm_set_last_result(TBM_ERROR_NONE);
- if (!bo->cache_state.data.isCacheable)
- return 1;
+ if (!gBufMgr) {
+ TBM_ERR("gBufmgr already destroy: bufmgr:%p\n", bufmgr);
+ pthread_mutex_unlock(&gLock);
+ _tbm_bufmgr_mutex_unlock();
+ return;
+ }
- /* get global cache flush count */
- cntFlush = (unsigned short)_tgl_get_data(bufmgr->lock_fd, GLOBAL_KEY, NULL);
+ bufmgr->ref_count--;
+ if (bufmgr->ref_count > 0) {
+ TBM_DBG("reduce a ref_count(%d) of tbm_bufmgr(%p)\n", bufmgr->ref_count, bufmgr);
+ pthread_mutex_unlock(&gLock);
+ _tbm_bufmgr_mutex_unlock();
+ return;
+ }
- if (DEVICE_IS_CACHE_AWARE(device)) {
- if (bo->cache_state.data.isDirtied == DEVICE_CO &&
- bo->cache_state.data.isCached)
- need_flush = TBM_CACHE_INV;
+ /* destroy bo_list */
+ if (!LIST_IS_EMPTY(&bufmgr->bo_list)) {
+ tbm_bo bo = NULL, tmp;
- 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;
+ LIST_FOR_EACH_ENTRY_SAFE(bo, tmp, &bufmgr->bo_list, item_link) {
+ TBM_ERR("Un-freed bo(%p, ref:%d)\n", bo, bo->ref_cnt);
+ _tbm_bo_free(bo);
}
+ LIST_DELINIT(&bufmgr->bo_list);
}
- 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);
+ /* destroy surf_list */
+ if (!LIST_IS_EMPTY(&bufmgr->surf_list)) {
+ tbm_surface_h surf = NULL, tmp;
+
+ LIST_FOR_EACH_ENTRY_SAFE(surf, tmp, &bufmgr->surf_list, item_link) {
+ TBM_ERR("Un-freed surf(%p, ref:%d)\n", surf, surf->refcnt);
+ tbm_surface_destroy(surf);
+ }
+ LIST_DELINIT(&bufmgr->surf_list);
}
- return 1;
-}
+ tbm_module_unload(bufmgr->module);
-static void
-_tbm_bo_save_state(tbm_bo bo)
-{
- tbm_bufmgr bufmgr = bo->bufmgr;
- unsigned short cntFlush = 0;
+ // TODO: this is temporary. it will be removed after finishing refactoring the tbm_module.
+ _tbm_bufmgr_copy_module_data(bufmgr, bufmgr->module, 1);
+
+ if (bufmgr->fd > 0)
+ close(bufmgr->fd);
- RETURN_CHECK_FLAG(TBM_CACHE_CTRL_BACKEND_VALID(bufmgr->backend->flags));
+ TBM_INFO("destroy tbm_bufmgr(%p)\n", bufmgr);
- /* get global cache flush count */
- cntFlush = (unsigned short)_tgl_get_data(bufmgr->lock_fd, GLOBAL_KEY, NULL);
+ free(bufmgr);
+ gBufMgr = NULL;
- /* save global cache flush count */
- bo->cache_state.data.cntFlush = cntFlush;
- _tgl_set_data(bufmgr->lock_fd, bo->tgl_key, bo->cache_state.val);
+ pthread_mutex_unlock(&gLock);
+ _tbm_bufmgr_mutex_unlock();
}
-static int
-_tbm_bo_lock(tbm_bo bo, int device, int opt)
+unsigned int
+tbm_bufmgr_get_capability(tbm_bufmgr bufmgr)
{
- tbm_bufmgr bufmgr = NULL;
- int old;
- int ret = 0;
-
- if (!bo)
- return 0;
-
- bufmgr = bo->bufmgr;
+ unsigned int capabilities = TBM_BUFMGR_CAPABILITY_NONE;
- /* do not try to lock the bo */
- if (bufmgr->lock_type == LOCK_TRY_NEVER)
- return 1;
+ _tbm_bufmgr_mutex_lock();
+ _tbm_set_last_result(TBM_ERROR_NONE);
- if (bo->lock_cnt < 0) {
- TBM_LOG("[libtbm:%d] "
- "error %s:%d bo:%p(%d) LOCK_CNT=%d\n",
- getpid(), __func__, __LINE__, bo, bo->tgl_key, bo->lock_cnt);
- }
+ 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);
- 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(), __func__, __LINE__, bo);
- }
+ capabilities = bufmgr->capabilities;
- DBG_LOCK("[libtbm:%d] >> LOCK bo:%p(%d, %d->%d)\n", getpid(),
- bo, bo->tgl_key, old, bo->lock_cnt);
+ _tbm_bufmgr_mutex_unlock();
- return ret;
+ return capabilities;
}
-static void
-_tbm_bo_unlock(tbm_bo bo)
+/* LCOV_EXCL_START */
+char *
+tbm_bufmgr_debug_tbm_info_get(tbm_bufmgr bufmgr)
{
- tbm_bufmgr bufmgr = NULL;
+ char app_name[255] = {0,}, title[512] = {0,};
+ tbm_surface_debug_data *debug_old_data = NULL;
+ char *str;
+ int len = 1024*4;
+ int c = 0;
+ int size;
+ tbm_error_e error;
+ long pid = 0;
- int old;
+ pthread_mutex_lock(&gLock);
+ _tbm_set_last_result(TBM_ERROR_NONE);
- if (!bo)
- return;
+ if (!TBM_BUFMGR_IS_VALID(bufmgr) || (bufmgr != gBufMgr)) {
+ TBM_ERR("invalid bufmgr\n");
+ _tbm_set_last_result(TBM_ERROR_INVALID_PARAMETER);
+ pthread_mutex_unlock(&gLock);
+ return NULL;
+ }
- bufmgr = bo->bufmgr;
+ str = malloc(len);
+ if (!str) {
+ TBM_ERR("Fail to allocate the string.\n");
+ _tbm_set_last_result(TBM_ERROR_OUT_OF_MEMORY);
+ pthread_mutex_unlock(&gLock);
+ return NULL;
+ }
- /* do not try to unlock the bo */
- if (bufmgr->lock_type == LOCK_TRY_NEVER)
- return;
+ TBM_SNRPRINTF(str, len, c, "\n");
+ pid = syscall(SYS_getpid);
+ _tbm_util_get_appname_from_pid(pid, app_name);
+ _tbm_util_get_appname_brief(app_name);
+ TBM_SNRPRINTF(str, len, c, "===========================================TBM DEBUG: %s(%ld)===========================================\n",
+ app_name, pid);
- 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);
+ 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(debug_old_data, &bufmgr->debug_key_list, item_link) {
+ strncat(title, " ", MAX_SIZE_N(title));
+ strncat(title, debug_old_data->key, MAX_SIZE_N(title));
}
- } else {
- TBM_LOG("[libtbm:%d] "
- "error %s:%d bo:%p lock_type is wrong.\n",
- getpid(), __func__, __LINE__, bo);
}
- if (bo->lock_cnt < 0)
- bo->lock_cnt = 0;
+ TBM_SNRPRINTF(str, len, c, "[tbm_surface information]\n");
+ TBM_SNRPRINTF(str, len, c, "%s\n", title);
- DBG_LOCK("[libtbm:%d] << unlock bo:%p(%d, %d->%d)\n", getpid(),
- bo, bo->tgl_key, old, bo->lock_cnt);
-}
+ /* show the tbm_surface information in surf_list */
+ if (!LIST_IS_EMPTY(&bufmgr->surf_list)) {
+ tbm_surface_h surf = NULL;
+ int surf_cnt = 0;
-static int
-_tbm_bo_is_valid(tbm_bo bo)
-{
- tbm_bo old_data = NULL, tmp = NULL;
+ LIST_FOR_EACH_ENTRY(surf, &bufmgr->surf_list, item_link) {
+ char data[512] = {0,};
+ unsigned int surf_pid = 0;
+ int i;
- if (bo == NULL)
- return 0;
+ surf_pid = _tbm_surface_internal_get_debug_pid(surf);
+ if (!surf_pid) {
+ /* if pid is null, set the self_pid */
+ surf_pid = syscall(SYS_getpid);;
+ }
- 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;
- }
+ memset(app_name, 0x0, 255 * sizeof(char));
+ if (geteuid() == 0) {
+ _tbm_util_get_appname_from_pid(surf_pid, app_name);
+ _tbm_util_get_appname_brief(app_name);
+ } else {
+ snprintf(app_name, sizeof(app_name), "%d", surf_pid);
+ }
- }
- return 0;
-}
+ snprintf(data, 255, "%-3d %-11p %-5d %-6u %-7u %-4u %-7u %-3d %-3d %-8d %-9s %-22s",
+ ++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);
-static void
-_tbm_bo_ref(tbm_bo bo)
-{
- bo->ref_cnt++;
-}
+ if (!LIST_IS_EMPTY(&bufmgr->debug_key_list)) {
+ LIST_FOR_EACH_ENTRY(debug_old_data, &bufmgr->debug_key_list, item_link) {
+ char *value;
-static void
-_tbm_bo_unref(tbm_bo bo)
-{
- tbm_bufmgr bufmgr = bo->bufmgr;
- tbm_user_data *old_data = NULL, *tmp = NULL;
+ strncat(data, " ", MAX_SIZE_N(title));
- if (bo->ref_cnt <= 0)
- return;
+ value = _tbm_surface_internal_get_debug_data(surf, debug_old_data->key);
+ if (value)
+ strncat(data, value, MAX_SIZE_N(title));
+ else
+ strncat(data, "none", MAX_SIZE_N(title));
+ }
+ }
+ TBM_SNRPRINTF(str, len, c, "%s\n", data);
- 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);
+ for (i = 0; i < surf->num_bos; i++) {
+ if (bufmgr->use_hal_tbm) {
+ size = hal_tbm_bo_get_size((hal_tbm_bo *)surf->bos[i]->bo_data, (hal_tbm_error *)&error);
+ if (error != TBM_ERROR_NONE)
+ TBM_WRN("fail to get the size of bo.");
+ } else if (bufmgr->backend_module_data) {
+ size = bufmgr->bo_func->bo_get_size(surf->bos[i]->bo_data, &error);
+ if (error != TBM_ERROR_NONE)
+ TBM_WRN("fail to get the size of bo.");
+ } else
+ size = bufmgr->backend->bo_size(surf->bos[i]);
+ TBM_SNRPRINTF(str, len, c, " bo:%-12p %-26d%-10d\n",
+ surf->bos[i],
+ surf->bos[i]->ref_cnt,
+ size / 1024);
}
}
+ } else
+ TBM_SNRPRINTF(str, len, c, " no tbm_surfaces.\n");
+ TBM_SNRPRINTF(str, len, c, "\n");
- if (bo->lock_cnt > 0) {
- TBM_LOG("[libtbm:%d] "
- "error %s:%d lock_cnt:%d\n",
- getpid(), __func__, __LINE__, bo->lock_cnt);
- _bo_unlock(bo);
- }
+ TBM_SNRPRINTF(str, len, c, "[tbm_bo information]\n");
+ TBM_SNRPRINTF(str, len, c, "no bo refcnt size lock_cnt map_cnt flags surface name\n");
- if (!bufmgr->use_2_0) {
- /* Destroy Global Lock */
- _tbm_bo_destroy_state(bo);
+ /* show the tbm_bo information in bo_list */
+ if (!LIST_IS_EMPTY(&bufmgr->bo_list)) {
+ int bo_cnt = 0;
+ tbm_bo bo = NULL;
+ tbm_key key = 0;
+
+ LIST_FOR_EACH_ENTRY(bo, &bufmgr->bo_list, item_link) {
+ if (bo->bufmgr->use_hal_tbm) {
+ size = hal_tbm_bo_get_size((hal_tbm_bo *)bo->bo_data, (hal_tbm_error *)&error);
+ if (error != TBM_ERROR_NONE)
+ TBM_WRN("fail to get the size of bo.");
+ key = (tbm_key)hal_tbm_bo_export_key((hal_tbm_bo *)bo->bo_data, (hal_tbm_error *)&error);
+ } else if (bufmgr->backend_module_data) {
+ size = bufmgr->bo_func->bo_get_size(bo->bo_data, &error);
+ if (error != TBM_ERROR_NONE)
+ TBM_WRN("fail to get the size of bo.");
+ key = bufmgr->bo_func->bo_export_key(bo->bo_data, &error);
+ if (error != TBM_ERROR_NONE)
+ TBM_WRN("fail to get the tdm_key of bo.");
+ } else {
+ size = bufmgr->backend->bo_size(bo);
+ key = bufmgr->backend->bo_export(bo);
+ }
+ TBM_SNRPRINTF(str, len, c, "%-3d %-11p %-5d %-7d %-6d %-5u %-7d %-11p %-4d\n",
+ ++bo_cnt,
+ bo,
+ bo->ref_cnt,
+ size / 1024,
+ bo->lock_cnt,
+ bo->map_cnt,
+ bo->flags,
+ bo->surface,
+ key);
}
+ } else
+ TBM_SNRPRINTF(str, len, c, "no tbm_bos.\n");
+ TBM_SNRPRINTF(str, len, c, "\n");
- /* call the bo_free */
- bufmgr->backend->bo_free(bo);
- bo->priv = NULL;
+ TBM_SNRPRINTF(str, len, c, "========================================================================================================\n");
- LIST_DEL(&bo->item_link);
- free(bo);
- bo = NULL;
- }
+ pthread_mutex_unlock(&gLock);
+ return str;
}
-static int
-_tbm_bufmgr_init_state(tbm_bufmgr bufmgr)
+void
+tbm_bufmgr_debug_show(tbm_bufmgr bufmgr)
{
- RETURN_VAL_CHECK_FLAG(TBM_ALL_CTRL_BACKEND_VALID(bufmgr->backend->flags), 1);
+ char * str;
+ str = tbm_bufmgr_debug_tbm_info_get(bufmgr);
+ if (str) {
+ TBM_DBG(" %s", str);
+ free(str);
+ }
+}
- bufmgr->lock_fd = open(tgl_devfile, O_RDWR);
+void
+tbm_bufmgr_debug_trace(tbm_bufmgr bufmgr, int onoff)
+{
+ _tbm_bufmgr_mutex_lock();
+ _tbm_set_last_result(TBM_ERROR_NONE);
- if (bufmgr->lock_fd < 0) {
- bufmgr->lock_fd = open(tgl_devfile1, O_RDWR);
- if (bufmgr->lock_fd < 0) {
+ TBM_BUFMGR_RETURN_IF_FAIL(TBM_BUFMGR_IS_VALID(bufmgr));
+ TBM_BUFMGR_RETURN_IF_FAIL(bufmgr == gBufMgr);
- 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;
- }
+#ifdef TRACE
+ TBM_LOG_D("bufmgr=%p onoff=%d\n", bufmgr, onoff);
+ bTrace = onoff;
+#endif
- return 1;
+ _tbm_bufmgr_mutex_unlock();
}
-static void
-_tbm_bufmgr_destroy_state(tbm_bufmgr bufmgr)
-{
- RETURN_CHECK_FLAG(TBM_ALL_CTRL_BACKEND_VALID(bufmgr->backend->flags));
+void
+tbm_bufmgr_debug_set_trace_mask(tbm_bufmgr bufmgr, tbm_bufmgr_debug_trace_mask mask, int set)
+{
+ _tbm_bufmgr_mutex_lock();
+ _tbm_set_last_result(TBM_ERROR_NONE);
+
+ TBM_BUFMGR_RETURN_IF_FAIL(TBM_BUFMGR_IS_VALID(bufmgr));
+ TBM_BUFMGR_RETURN_IF_FAIL(bufmgr == gBufMgr);
+
+ if (set == 1) {
+ trace_mask |= mask;
+
+ TBM_INFO("bufmgr=%p sets the trace_mask=%d\n", bufmgr, mask);
+ if (trace_mask&TBM_BUFGMR_DEBUG_TRACE_BO)
+ TBM_INFO(" TBM_BUFGMR_DEBUG_TRACE_BO");
+ if (trace_mask&TBM_BUFGMR_DEBUG_TRACE_SURFACE_INTERNAL)
+ TBM_INFO(" TBM_BUFGMR_DEBUG_TRACE_SURFACE_INTERNAL");
+ if (trace_mask&TBM_BUFGMR_DEBUG_TRACE_SURFACE)
+ TBM_INFO(" TBM_BUFGMR_DEBUG_TRACE_SURFACE");
+ if (trace_mask&TBM_BUFGMR_DEBUG_TRACE_SURFACE_QUEUE)
+ TBM_INFO(" TBM_BUFGMR_DEBUG_TRACE_SURFACE_QUEUE");
+ } else if (set == 0) {
+ trace_mask &= ~mask;
+
+ TBM_INFO("bufmgr=%p unsets the trace_mask=%d\n", bufmgr, mask);
+ if (trace_mask&TBM_BUFGMR_DEBUG_TRACE_BO)
+ TBM_INFO(" TBM_BUFGMR_DEBUG_TRACE_BO");
+ if (trace_mask&TBM_BUFGMR_DEBUG_TRACE_SURFACE_INTERNAL)
+ TBM_INFO(" TBM_BUFGMR_DEBUG_TRACE_SURFACE_INTERNAL");
+ if (trace_mask&TBM_BUFGMR_DEBUG_TRACE_SURFACE)
+ TBM_INFO(" TBM_BUFGMR_DEBUG_TRACE_SURFACE");
+ if (trace_mask&TBM_BUFGMR_DEBUG_TRACE_SURFACE_QUEUE)
+ TBM_INFO(" TBM_BUFGMR_DEBUG_TRACE_SURFACE_QUEUE");
+ } else {
+ TBM_WRN("set value is wrong.(set=%d)", set);
+ }
- close(bufmgr->lock_fd);
+ _tbm_bufmgr_mutex_unlock();
}
-static int
-_check_version(TBMModuleVersionInfo *data)
+void
+tbm_bufmgr_debug_dump_set_scale(double scale)
{
- 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;
+ pthread_mutex_lock(&gLock);
+ _tbm_set_last_result(TBM_ERROR_NONE);
+ scale_factor = scale;
+ pthread_mutex_unlock(&gLock);
}
-static int
-_tbm_bufmgr_load_module(tbm_bufmgr bufmgr, int fd, const char *file)
+int
+tbm_bufmgr_debug_get_ref_count(void)
{
- 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;
+ int refcnt;
- 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;
+ pthread_mutex_lock(&gLock);
- DBG("[libtbm:%d] "
- "Success to load module(%s)\n",
- getpid(), file);
+ _tbm_set_last_result(TBM_ERROR_NONE);
- return 1;
-}
+ refcnt = (gBufMgr) ? gBufMgr->ref_count : 0;
-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 && !strcmp(p, SUFFIX_LIB))
- ret = _tbm_bufmgr_load_module(bufmgr, fd, namelist[n]->d_name);
- }
- free(namelist[n]);
- }
- free(namelist);
- }
- }
+ pthread_mutex_unlock(&gLock);
- return ret;
+ return refcnt;
}
-tbm_bufmgr
-tbm_bufmgr_init(int fd)
+int
+tbm_bufmgr_debug_queue_dump(char *path, int count, int onoff)
{
- char *env;
- int fd_flag = 0;
- int backend_flag = 0;
-
pthread_mutex_lock(&gLock);
+ _tbm_set_last_result(TBM_ERROR_NONE);
-#ifdef DEBUG
- env = getenv("GEM_DEBUG");
- if (env) {
- bDebug = atoi(env);
- TBM_LOG("GEM_DEBUG=%s\n", env);
+ if (onoff == 0) {
+ TBM_DBG("count=%d onoff=%d\n", count, onoff);
+ b_dump_queue = 0;
+ tbm_surface_internal_dump_end();
} else {
- bDebug = 0;
- }
-#endif
-
- /* initialize buffer manager */
- if (gBufMgr) {
- DBG("[libtbm:%d] use previous gBufMgr\n", getpid());
- if (!gBufMgr->fd_flag) {
- if (fd >= 0) {
- if (dup2(gBufMgr->fd, fd) < 0) {
- _tbm_set_last_result(TBM_BO_ERROR_DUP_FD_FAILED);
- TBM_LOG("[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);
- }
- }
- gBufMgr->ref_count++;
-
- 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)
- fd_flag = 1;
+ int w, h;
- 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);
- pthread_mutex_unlock(&gLock);
- return NULL;
- }
-
- gBufMgr->fd_flag = fd_flag;
-
- if (fd_flag) {
- gBufMgr->fd = -1;
- } 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;
+ if (path == NULL) {
+ TBM_ERR("path is null");
pthread_mutex_unlock(&gLock);
- return NULL;
+ return 0;
}
- 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());
-
- if (gBufMgr->fd > 0)
- close(gBufMgr->fd);
-
- free(gBufMgr);
- gBufMgr = NULL;
- pthread_mutex_unlock(&gLock);
- return NULL;
- }
-
- 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 ");
- }
-
- if (backend_flag & TBM_USE_2_0_BACKEND) {
- gBufMgr->use_2_0 = 1;
- DBG("USE 2.0 backend");
- }
-
- DBG("\n");
-
- gBufMgr->ref_count = 1;
+ TBM_DBG("path=%s count=%d onoff=%d\n", path, count, onoff);
- 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);
-
- if (gBufMgr->fd > 0)
- close(gBufMgr->fd);
-
- free(gBufMgr);
- gBufMgr = NULL;
- pthread_mutex_unlock(&gLock);
- return NULL;
- }
-
- if (!gBufMgr->use_2_0) {
- /* 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);
-
- if (gBufMgr->fd > 0)
- close(gBufMgr->fd);
-
- free(gBufMgr);
- gBufMgr = NULL;
+ if (_tbm_util_get_max_surface_size(&w, &h) == 0) {
+ TBM_ERR("Fail to get tbm_surface size.\n");
pthread_mutex_unlock(&gLock);
- return NULL;
+ return 0;
}
- /* 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");
- }
-
- /* 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");
-
- /* intialize bo_list */
- LIST_INITHEAD(&gBufMgr->bo_list);
+ tbm_surface_internal_dump_with_scale_start(path, w, h, count, scale_factor);
+ scale_factor = 0;
- /* intialize surf_list */
- LIST_INITHEAD(&gBufMgr->surf_list);
+ b_dump_queue = 1;
+ }
pthread_mutex_unlock(&gLock);
- return gBufMgr;
+
+ return 1;
}
-void
-tbm_bufmgr_deinit(tbm_bufmgr bufmgr)
+int
+tbm_bufmgr_debug_dump_all(char *path)
{
- 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;
+ int w, h, count = 0;
+ tbm_surface_h surface = NULL;
pthread_mutex_lock(&gLock);
+ _tbm_set_last_result(TBM_ERROR_NONE);
- 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);
+ if (!path) {
+ TBM_ERR("path is null.\n");
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);
- }
+ return 0;
}
- /* 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);
- }
- }
+ TBM_DBG("path=%s\n", path);
- if (!bufmgr->use_2_0) {
- /* destroy the tizen global status */
- _tbm_bufmgr_destroy_state(bufmgr);
+ count = _tbm_util_get_max_surface_size(&w, &h);
+ if (count == 0) {
+ TBM_ERR("No tbm_surface.\n");
+ pthread_mutex_unlock(&gLock);
+ return 0;
}
- /* destroy bufmgr priv */
- bufmgr->backend->bufmgr_deinit(bufmgr->backend->priv);
- bufmgr->backend->priv = NULL;
- tbm_backend_free(bufmgr->backend);
- bufmgr->backend = NULL;
+ tbm_surface_internal_dump_with_scale_start(path, w, h, count, scale_factor);
+ scale_factor = 0;
- pthread_mutex_destroy(&bufmgr->lock);
+ LIST_FOR_EACH_ENTRY(surface, &gBufMgr->surf_list, item_link)
+ tbm_surface_internal_dump_buffer(surface, "dump_all");
- DBG("[libtbm:%d] "
- "tizen bufmgr destroy: bufmgr:%p\n",
- getpid(), bufmgr);
-
- dlclose(bufmgr->module_data);
-
- if (bufmgr->fd > 0)
- close(bufmgr->fd);
-
- free(bufmgr);
- bufmgr = NULL;
- gBufMgr = NULL;
+ tbm_surface_internal_dump_end();
pthread_mutex_unlock(&gLock);
-}
-
-int
-tbm_bo_size(tbm_bo bo)
-{
- TBM_RETURN_VAL_IF_FAIL(_tbm_bo_is_valid(bo), 0);
-
- tbm_bufmgr bufmgr = bo->bufmgr;
- int size;
-
- pthread_mutex_lock(&bufmgr->lock);
-
- size = bufmgr->backend->bo_size(bo);
-
- pthread_mutex_unlock(&bufmgr->lock);
-
- return size;
-}
-
-tbm_bo
-tbm_bo_ref(tbm_bo bo)
-{
- TBM_RETURN_VAL_IF_FAIL(_tbm_bo_is_valid(bo), NULL);
-
- tbm_bufmgr bufmgr = bo->bufmgr;
-
- pthread_mutex_lock(&bufmgr->lock);
- _tbm_bo_ref(bo);
-
- pthread_mutex_unlock(&bufmgr->lock);
-
- return bo;
+ return 1;
}
-void
-tbm_bo_unref(tbm_bo bo)
+/* internal function */
+tbm_bufmgr
+_tbm_bufmgr_get_bufmgr(void)
{
- TBM_RETURN_IF_FAIL(_tbm_bo_is_valid(bo));
-
- tbm_bufmgr bufmgr = bo->bufmgr;
-
- pthread_mutex_lock(&bufmgr->lock);
-
- _tbm_bo_unref(bo);
-
- pthread_mutex_unlock(&bufmgr->lock);
+ return gBufMgr;
}
-tbm_bo
-tbm_bo_alloc(tbm_bufmgr bufmgr, int size, int flags)
+int
+tbm_bufmgr_bind_native_display(tbm_bufmgr bufmgr, void *native_display)
{
- TBM_RETURN_VAL_IF_FAIL(TBM_BUFMGR_IS_VALID(bufmgr) && (size > 0), NULL);
-
- tbm_bo bo = NULL;
- void *bo_priv = NULL;
-
- bo = calloc(1, sizeof(struct _tbm_bo));
- if (!bo) {
- _tbm_set_last_result(TBM_BO_ERROR_HEAP_ALLOC_FAILED);
- return NULL;
- }
-
- bo->bufmgr = bufmgr;
-
- pthread_mutex_lock(&bufmgr->lock);
-
- 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->ref_cnt = 1;
- bo->flags = flags;
- bo->priv = bo_priv;
-
- if (!bufmgr->use_2_0) {
- bo->tgl_key = INITIAL_KEY;
- bo->default_handle.u32 = 0;
-
- /* 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;
- }
- }
-
- LIST_INITHEAD(&bo->user_data_list);
-
- LIST_ADD(&bo->item_link, &bufmgr->bo_list);
+ int ret;
+ tbm_error_e error;
- pthread_mutex_unlock(&bufmgr->lock);
+ _tbm_bufmgr_mutex_lock();
+ _tbm_set_last_result(TBM_ERROR_NONE);
- return bo;
-}
+ TBM_BUFMGR_RETURN_VAL_IF_FAIL(TBM_BUFMGR_IS_VALID(gBufMgr), 0);
-tbm_bo
-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);
-
- if (!bufmgr->use_2_0) {
- /* 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;
- }
+ if (bufmgr->use_hal_tbm) {
+ if (hal_tbm_backend_has_drm_device(bufmgr->hal_backend, &ret)) {
+ int fd = tbm_drm_helper_get_fd(); // this must be the auth drm_fd.(master drm_fd);
+ if (fd < -1) {
+ TBM_ERR("error: tbm_bufmgr(%p) native_display(%p)\n", bufmgr, native_display);
+ _tbm_set_last_result(TBM_ERROR_INVALID_OPERATION);
+ _tbm_bufmgr_mutex_unlock();
+ return 0;
}
- }
- }
-
- 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;
- }
-
- if (bufmgr->use_2_0) {
- if (!LIST_IS_EMPTY(&bufmgr->bo_list)) {
- LIST_FOR_EACH_ENTRY_SAFE(bo2, tmp, &bufmgr->bo_list, item_link) {
- if (bo2->priv == bo_priv) {
- DBG("[libtbm:%d] "
- "find bo(%p, ref:%d key:%d) in list\n",
- getpid(), bo2, bo2->ref_cnt, bo2->tgl_key);
-
- bo2->ref_cnt++;
- free(bo);
- pthread_mutex_unlock(&bufmgr->lock);
- return bo2;
- }
+ // make the wayland server socket for sending the authenticated drm_fd to wayland clients.
+ if (!tbm_drm_helper_wl_auth_server_init(native_display, fd, NULL, 0)) {
+ TBM_ERR("error: tbm_drm_helper_wl_auth_server_init failed\n", bufmgr, native_display);
+ close(fd);
+ _tbm_set_last_result(TBM_ERROR_INVALID_OPERATION);
+ _tbm_bufmgr_mutex_unlock();
+ return 0;
}
- }
- }
-
- bo->ref_cnt = 1;
- bo->priv = bo_priv;
+ TBM_INFO("tbm creates a wayland socket for authentication of drm_fd.");
- if (!bufmgr->use_2_0) {
- bo->tgl_key = INITIAL_KEY;
- bo->default_handle.u32 = 0;
+ bufmgr->auth_wl_socket_created = 1;
+ bufmgr->auth_fd = fd;
- /* 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;
+ // TODO: this duplication will be removed after refactoring tbm_module
+ bufmgr->module->auth_wl_socket_created = 1;
+ bufmgr->module->auth_fd = fd;
}
- }
-
- if (bufmgr->backend->bo_get_flags)
- bo->flags = bufmgr->backend->bo_get_flags(bo);
- else
- bo->flags = TBM_BO_DEFAULT;
-
- LIST_INITHEAD(&bo->user_data_list);
-
- LIST_ADD(&bo->item_link, &bufmgr->bo_list);
-
- pthread_mutex_unlock(&bufmgr->lock);
-
- return bo;
-}
-
-tbm_bo
-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);
-
- if (!bufmgr->use_2_0) {
- 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;
- }
- }
+ } else if (bufmgr->backend_module_data) {
+ if (!bufmgr->bufmgr_func->bufmgr_bind_native_display) {
+ TBM_WRN("skip: tbm_bufmgr(%p) native_display(%p)\n",
+ bufmgr, native_display);
+ _tbm_set_last_result(TBM_ERROR_NOT_SUPPORTED);
+ _tbm_bufmgr_mutex_unlock();
+ return 1;
}
- }
- 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;
- }
-
- if (bufmgr->use_2_0) {
- if (!LIST_IS_EMPTY(&bufmgr->bo_list)) {
- LIST_FOR_EACH_ENTRY_SAFE(bo2, tmp, &bufmgr->bo_list, item_link) {
- if (bo2->priv == bo_priv) {
- DBG("[libtbm:%d] "
- "find bo(%p, ref:%d key:%d) in list\n",
- getpid(), bo2, bo2->ref_cnt, bo2->tgl_key);
-
- bo2->ref_cnt++;
- free(bo);
- pthread_mutex_unlock(&bufmgr->lock);
- return bo2;
- }
- }
+ error = bufmgr->bufmgr_func->bufmgr_bind_native_display(bufmgr->bufmgr_data, (tbm_native_display *)native_display);
+ if (error != TBM_ERROR_NONE) {
+ TBM_ERR("error: tbm_bufmgr(%p) native_display(%p) error(%d)\n",
+ bufmgr, native_display, error);
+ _tbm_set_last_result(error);
+ _tbm_bufmgr_mutex_unlock();
+ return 0;
}
- }
-
- bo->ref_cnt = 1;
- bo->priv = bo_priv;
-
- if (!bufmgr->use_2_0) {
- bo->tgl_key = INITIAL_KEY;
- 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;
+ ret = 1;
+ } else {
+ if (!bufmgr->backend->bufmgr_bind_native_display) {
+ TBM_WRN("skip: tbm_bufmgr(%p) native_display(%p)\n",
+ bufmgr, native_display);
+ _tbm_set_last_result(TBM_ERROR_NOT_SUPPORTED);
+ _tbm_bufmgr_mutex_unlock();
+ return 1;
}
- }
- if (bufmgr->backend->bo_get_flags)
- bo->flags = bufmgr->backend->bo_get_flags(bo);
- else
- bo->flags = TBM_BO_DEFAULT;
-
- LIST_INITHEAD(&bo->user_data_list);
-
- LIST_ADD(&bo->item_link, &bufmgr->bo_list);
-
- pthread_mutex_unlock(&bufmgr->lock);
-
- return bo;
-}
-
-tbm_key
-tbm_bo_export(tbm_bo bo)
-{
- TBM_RETURN_VAL_IF_FAIL(_tbm_bo_is_valid(bo), 0);
-
- tbm_bufmgr bufmgr;
- tbm_key ret;
-
- bufmgr = bo->bufmgr;
-
- 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);
-
- return ret;
-}
-
-tbm_fd
-tbm_bo_export_fd(tbm_bo bo)
-{
- TBM_RETURN_VAL_IF_FAIL(_tbm_bo_is_valid(bo), -1);
-
- tbm_bufmgr bufmgr;
- int ret;
-
- bufmgr = bo->bufmgr;
-
- pthread_mutex_lock(&bufmgr->lock);
- ret = bufmgr->backend->bo_export_fd(bo);
- if (ret < 0) {
- _tbm_set_last_result(TBM_BO_ERROR_EXPORT_FD_FAILED);
- pthread_mutex_unlock(&bufmgr->lock);
- return ret;
- }
- pthread_mutex_unlock(&bufmgr->lock);
-
- return ret;
-}
-
-tbm_bo_handle
-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;
- tbm_bo_handle bo_handle;
-
- bufmgr = bo->bufmgr;
-
- 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);
-
- return bo_handle;
-}
-
-tbm_bo_handle
-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;
-
- bufmgr = bo->bufmgr;
-
- pthread_mutex_lock(&bufmgr->lock);
-
- 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(), __func__, __LINE__, bo);
- pthread_mutex_unlock(&bufmgr->lock);
- 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(), __func__, __LINE__, bo);
-
- _tbm_bo_unlock(bo);
- pthread_mutex_unlock(&bufmgr->lock);
- return (tbm_bo_handle) NULL;
- }
-
- if (!bufmgr->use_2_0) {
- if (bufmgr->use_map_cache == 1 && bo->map_cnt == 0)
- _tbm_bo_set_state(bo, device, opt);
- }
-
- /* increase the map_count */
- bo->map_cnt++;
-
- pthread_mutex_unlock(&bufmgr->lock);
-
- return bo_handle;
-}
-
-int
-tbm_bo_unmap(tbm_bo bo)
-{
- TBM_RETURN_VAL_IF_FAIL(_tbm_bo_is_valid(bo), 0);
-
- tbm_bufmgr bufmgr;
- int ret;
-
- bufmgr = bo->bufmgr;
-
- pthread_mutex_lock(&bufmgr->lock);
-
- ret = bufmgr->backend->bo_unmap(bo);
- if (!ret) {
-
- _tbm_set_last_result(TBM_BO_ERROR_UNMAP_FAILED);
- pthread_mutex_unlock(&bufmgr->lock);
- return ret;
- }
-
- /* decrease the map_count */
- bo->map_cnt--;
-
- if (!bufmgr->use_2_0) {
- if (bo->map_cnt == 0)
- _tbm_bo_save_state(bo);
- }
-
- _tbm_bo_unlock(bo);
-
- pthread_mutex_unlock(&bufmgr->lock);
-
- return ret;
-}
-
-int
-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);
-
- void *temp;
- unsigned int tmp_key;
- tbm_bo_handle tmp_defualt_handle;
-
- pthread_mutex_lock(&bo1->bufmgr->lock);
-
- 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;
- }
-
- if (!bo1->bufmgr->use_2_0) {
- tmp_key = bo1->tgl_key;
- bo1->tgl_key = bo2->tgl_key;
- bo2->tgl_key = tmp_key;
-
- tmp_defualt_handle = bo1->default_handle;
- bo1->default_handle = bo2->default_handle;
- bo2->default_handle = tmp_defualt_handle;
+ ret = bufmgr->backend->bufmgr_bind_native_display(bufmgr, native_display);
+ if (!ret) {
+ TBM_ERR("error: tbm_bufmgr(%p) native_display(%p)\n",
+ bufmgr, native_display);
+ _tbm_set_last_result(TBM_ERROR_INVALID_OPERATION);
+ _tbm_bufmgr_mutex_unlock();
+ return 0;
+ }
}
- temp = bo1->priv;
- bo1->priv = bo2->priv;
- bo2->priv = temp;
+ TBM_INFO("tbm_bufmgr(%p) native_display(%p)\n", bufmgr, native_display);
- pthread_mutex_unlock(&bo1->bufmgr->lock);
+ _tbm_bufmgr_mutex_unlock();
return 1;
}
-int
-tbm_bo_locked(tbm_bo bo)
+tbm_bufmgr
+tbm_bufmgr_server_init(void)
{
- TBM_RETURN_VAL_IF_FAIL(_tbm_bo_is_valid(bo), 0);
-
tbm_bufmgr bufmgr;
- bufmgr = bo->bufmgr;
-
- if (bufmgr->lock_type == LOCK_TRY_NEVER)
- return 0;
-
- pthread_mutex_lock(&bufmgr->lock);
-
- if (bo->lock_cnt > 0) {
- pthread_mutex_unlock(&bufmgr->lock);
- return 1;
- }
-
- pthread_mutex_unlock(&bufmgr->lock);
-
- return 0;
-}
-
-int
-tbm_bo_add_user_data(tbm_bo bo, unsigned long key,
- tbm_data_free data_free_func)
-{
- TBM_RETURN_VAL_IF_FAIL(_tbm_bo_is_valid(bo), 0);
-
- tbm_user_data *data;
-
- /* 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(), __func__, __LINE__, key);
- return 0;
- }
-
- data = user_data_create(key, data_free_func);
- if (!data)
- return 0;
-
- LIST_ADD(&data->item_link, &bo->user_data_list);
-
- return 1;
-}
-
-int
-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;
-
- if (LIST_IS_EMPTY(&bo->user_data_list))
- return 0;
-
- old_data = user_data_lookup(&bo->user_data_list, key);
- if (!old_data)
- return 0;
-
- if (old_data->data && old_data->free_func)
- old_data->free_func(old_data->data);
-
- old_data->data = data;
+ bufmgr = _tbm_bufmgr_init(-1, 1);
- return 1;
+ return bufmgr;
}
int
-tbm_bo_get_user_data(tbm_bo bo, unsigned long key, void **data)
+tbm_bufmgr_set_bo_lock_type(tbm_bufmgr bufmgr, tbm_bufmgr_bo_lock_type bo_lock_type)
{
- TBM_RETURN_VAL_IF_FAIL(_tbm_bo_is_valid(bo), 0);
-
- tbm_user_data *old_data;
+ _tbm_bufmgr_mutex_lock();
+ _tbm_set_last_result(TBM_ERROR_NONE);
- if (!data || LIST_IS_EMPTY(&bo->user_data_list))
- return 0;
-
- old_data = user_data_lookup(&bo->user_data_list, key);
- if (!old_data) {
- *data = NULL;
- return 0;
- }
-
- *data = old_data->data;
-
- return 1;
-}
-
-int
-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;
-
- if (LIST_IS_EMPTY(&bo->user_data_list))
- return 0;
-
- old_data = user_data_lookup(&bo->user_data_list, key);
- if (!old_data)
- return 0;
-
- user_data_delete(old_data);
-
- return 1;
-}
-
-tbm_error_e
-tbm_get_last_error(void)
-{
- return tbm_last_error;
-}
-
-unsigned int
-tbm_bufmgr_get_capability(tbm_bufmgr bufmgr)
-{
- TBM_RETURN_VAL_IF_FAIL(TBM_BUFMGR_IS_VALID(bufmgr), 0);
-
- unsigned int capability = TBM_BUFMGR_CAPABILITY_NONE;
-
- if (bufmgr->backend->bo_import && bufmgr->backend->bo_export)
- capability |= TBM_BUFMGR_CAPABILITY_SHARE_KEY;
-
- if (bufmgr->backend->bo_import_fd && bufmgr->backend->bo_export_fd)
- capability |= TBM_BUFMGR_CAPABILITY_SHARE_FD;
-
- return capability;
-}
-
-int
-tbm_bo_get_flags(tbm_bo bo)
-{
- TBM_RETURN_VAL_IF_FAIL(_tbm_bo_is_valid(bo), 0);
-
- return bo->flags;
-}
-
-void
-tbm_bufmgr_debug_show(tbm_bufmgr bufmgr)
-{
- TBM_RETURN_IF_FAIL(bufmgr != NULL);
- 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;
+ TBM_BUFMGR_RETURN_VAL_IF_FAIL(TBM_BUFMGR_IS_VALID(gBufMgr), 0);
+ TBM_BUFMGR_RETURN_VAL_IF_FAIL(bufmgr == gBufMgr, 0);
pthread_mutex_lock(&gLock);
+ gBufMgr->bo_lock_type = bo_lock_type;
+ pthread_mutex_unlock(&gLock);
- 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));
-
- TBM_DEBUG("[tbm_surface information]\n");
- TBM_DEBUG("no surface refcnt width height bpp size num_bos num_planes flags format app_name\n");
- /* show the tbm_surface information in surf_list */
- if (!LIST_IS_EMPTY(&bufmgr->surf_list)) {
- 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);
-
- TBM_DEBUG("%-4d%-23p%-6d%-7d%-8d%-5d%-12d%-10d%-9d%-4d%-20s%s\n",
- ++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),
- app_name);
-
- for (i = 0; i < surf->num_bos; i++) {
- TBM_DEBUG(" bo:%-12p(key:%2d) %-26d%-10d\n",
- surf->bos[i],
- surf->bos[i]->tgl_key,
- 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 cache_state 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(key:%2d) %-6d%-12d%-9d%-9d%-10d%-4d%-11p\n",
- ++bo_cnt,
- bo,
- bo->tgl_key,
- bo->ref_cnt,
- tbm_bo_size(bo) / 1024,
- bo->lock_cnt,
- bo->map_cnt,
- bo->cache_state.val,
- bo->flags,
- bo->surface);
- }
- } else {
- TBM_DEBUG("no tbm_bos.\n");
- }
- TBM_DEBUG("\n");
-
- TBM_DEBUG("===============================================================\n");
+ TBM_INFO("The bo_lock_type of the bo is %d\n", bo_lock_type);
- pthread_mutex_unlock(&gLock);
+ _tbm_bufmgr_mutex_unlock();
+ return 1;
}
-void
-tbm_bufmgr_debug_trace(tbm_bufmgr bufmgr, int onoff)
-{
- TBM_LOG("bufmgr=%p onoff=%d\n", bufmgr, onoff);
- TBM_LOG("Not implemented yet.\n");
-}
-/* internal function */
-int
-_tbm_bo_set_surface(tbm_bo bo, tbm_surface_h surface)
+int tbm_bufmgr_get_fd_limit(void)
{
- TBM_RETURN_VAL_IF_FAIL(_tbm_bo_is_valid(bo), 0);
+ struct rlimit lim;
- bo->surface = surface;
+ if (getrlimit(RLIMIT_NOFILE, &lim))
+ return 1024;
- return 1;
+ return (int)lim.rlim_cur;
}
-int
-tbm_bufmgr_bind_native_display(tbm_bufmgr bufmgr, void *NativeDisplay)
+tbm_bufmgr tbm_bufmgr_get(void)
{
- TBM_RETURN_VAL_IF_FAIL(TBM_BUFMGR_IS_VALID(bufmgr), 0);
-
- int ret;
-
- pthread_mutex_lock(&bufmgr->lock);
-
- if (!bufmgr->backend->bufmgr_bind_native_display) {
- pthread_mutex_unlock(&bufmgr->lock);
- return 1;
- }
-
- ret = bufmgr->backend->bufmgr_bind_native_display(bufmgr, NativeDisplay);
- if (!ret) {
- pthread_mutex_unlock(&bufmgr->lock);
- return 0;
- }
-
- pthread_mutex_unlock(&bufmgr->lock);
-
- return 1;
+ return gBufMgr;
}
-
+/* LCOV_EXCL_STOP */
projects / platform / core / uifw / libtbm.git / blobdiff