/* LCOV_EXCL_START */
+static void
+_tbm_bufmgr_check_bo_cnt(tbm_bufmgr bufmgr)
+{
+ static int last_chk_bo_cnt = 0;
+
+ if ((bufmgr->bo_cnt >= 500) && ((bufmgr->bo_cnt % 20) == 0) &&
+ (bufmgr->bo_cnt > last_chk_bo_cnt)) {
+ TBM_DBG("============TBM BO CNT DEBUG: bo_cnt=%d\n", bufmgr->bo_cnt);
+ tbm_bufmgr_debug_show(bufmgr);
+ last_chk_bo_cnt = bufmgr->bo_cnt;
+ }
+}
+
+static void
+_tbm_bufmgr_initialize_bo(tbm_bufmgr bufmgr, tbm_bo bo, int flags)
+{
+ bo->bufmgr = bufmgr;
+ bo->flags = flags;
+ bo->magic = TBM_BO_MAGIC;
+ bo->ref_cnt = 1;
+
+ LIST_INITHEAD(&bo->user_data_list);
+
+ bufmgr->bo_cnt++;
+ LIST_ADD(&bo->item_link, &bufmgr->bo_list);
+}
+
void
_tbm_bufmgr_mutex_lock(void)
{
{
return gBufMgr;
}
+
+
+tbm_bo
+tbm_bufmgr_internal_find_bo(tbm_bufmgr bufmgr, tbm_bo bo)
+{
+ tbm_bo bo2 = NULL;
+
+ TBM_RETURN_VAL_IF_FAIL(TBM_BUFMGR_IS_VALID(gBufMgr), NULL);
+ TBM_RETURN_VAL_IF_FAIL(bufmgr == gBufMgr, NULL);
+
+ if (LIST_IS_EMPTY(&bufmgr->bo_list))
+ return NULL;
+
+ LIST_FOR_EACH_ENTRY(bo2, &bufmgr->bo_list, item_link) {
+ if (bo2->bo_data == bo->bo_data) {
+ return bo2;
+ }
+ }
+
+ return NULL;
+}
+
+tbm_bo
+tbm_bufmgr_internal_alloc_bo(tbm_bufmgr bufmgr, int size, int flags, tbm_error_e *error)
+{
+ tbm_bo bo;
+ tbm_backend_bo_data *bo_data;
+
+ _tbm_bufmgr_check_bo_cnt(bufmgr);
+
+ bo = calloc(1, sizeof(struct _tbm_bo));
+ if (!bo) {
+ /* LCOV_EXCL_START */
+ TBM_ERR("memory allocationc failed.");
+ *error = TBM_ERROR_OUT_OF_MEMORY;
+ return NULL;
+ /* LCOV_EXCL_STOP */
+ }
+
+ bo_data = tbm_module_bufmgr_bo_alloc(bufmgr->module, bo, size, flags, error);
+ if (!bo_data) {
+ /* LCOV_EXCL_START */
+ TBM_ERR("tbm_module_bufmgr_bo_alloc failed. size:%d flags:%s error:%d", size, _tbm_flag_to_str(flags), *error);
+ free(bo);
+ return NULL;
+ /* LCOV_EXCL_STOP */
+ }
+ bo->bo_data = bo_data;
+ bo->priv = (void *)bo_data; // TODO: this will be DEPRECATED.
+
+ _tbm_bufmgr_initialize_bo(bufmgr, bo, flags);
+
+ return bo;
+}
+
+
+/* LCOV_EXCL_START */
+
+tbm_bo
+tbm_bufmgr_internal_alloc_bo_with_format(tbm_bufmgr bufmgr, int format, int bo_idx, int width,
+ int height, int bpp, tbm_bo_memory_type flags, tbm_error_e *error)
+{
+ tbm_bo bo = NULL;
+
+ _tbm_bufmgr_mutex_lock();
+ _tbm_set_last_result(TBM_ERROR_NONE);
+
+ TBM_BUFMGR_RETURN_VAL_IF_FAIL(TBM_BUFMGR_IS_VALID(bufmgr), NULL);
+
+ _tbm_bufmgr_check_bo_cnt(bufmgr);
+
+ bo = calloc(1, sizeof(struct _tbm_bo));
+ if (!bo) {
+ /* LCOV_EXCL_START */
+ TBM_ERR("memory allocationc failed.");
+ _tbm_set_last_result(TBM_ERROR_OUT_OF_MEMORY);
+ /* LCOV_EXCL_STOP */
+ goto fail;
+ }
+
+ bo->bo_data = tbm_module_bufmgr_bo_alloc_with_format(bufmgr->module, format, bo_idx, width, height, bpp, flags, error);
+ if (!bo->bo_data) {
+ /* LCOV_EXCL_START */
+ _tbm_set_last_result(*error);
+ /* LCOV_EXCL_STOP */
+ goto fail;
+ }
+
+ _tbm_bufmgr_initialize_bo(bufmgr, bo, flags);
+
+ _tbm_bufmgr_mutex_unlock();
+
+ return bo;
+
+fail:
+ if (bo)
+ free(bo);
+ _tbm_bufmgr_mutex_unlock();
+
+ return NULL;
+}
+
+tbm_bo
+tbm_bufmgr_internal_alloc_bo_with_bo_data(tbm_bufmgr bufmgr, tbm_backend_bo_data *bo_data, int flags)
+{
+ tbm_bo bo, bo2 = NULL;
+
+ _tbm_bufmgr_mutex_lock();
+ _tbm_set_last_result(TBM_ERROR_NONE);
+
+ TBM_BUFMGR_RETURN_VAL_IF_FAIL(TBM_BUFMGR_IS_VALID(bufmgr), NULL);
+ TBM_BUFMGR_RETURN_VAL_IF_FAIL(bo_data, NULL);
+
+ _tbm_bufmgr_check_bo_cnt(bufmgr);
+
+ bo = calloc(1, sizeof(struct _tbm_bo));
+ if (!bo) {
+ /* LCOV_EXCL_START */
+ TBM_ERR("memory allocationc failed.");
+ _tbm_set_last_result(TBM_ERROR_OUT_OF_MEMORY);
+ _tbm_bufmgr_mutex_unlock();
+ return NULL;
+ /* LCOV_EXCL_STOP */
+ }
+ bo->bo_data = bo_data;
+ bo->get_from_hal_surface = 1;
+
+ // return an existed bo if the bo is already created with the same bo_data.
+ bo2 = tbm_bufmgr_internal_find_bo(bufmgr, bo);
+ if (bo2) {
+ bo2->ref_cnt++;
+ free(bo);
+ _tbm_bufmgr_mutex_unlock();
+ return bo2;
+ }
+
+ _tbm_bufmgr_initialize_bo(bufmgr, bo, flags);
+
+ TBM_TRACE_BO("bo(%p) refcnt(%d), flag(%s)", bo, bo->ref_cnt, _tbm_flag_to_str(bo->flags));
+
+ _tbm_bufmgr_mutex_unlock();
+
+ return bo;
+}
+
+tbm_bo
+tbm_bufmgr_internal_import_bo_with_key(tbm_bufmgr bufmgr, unsigned int key, tbm_error_e *error)
+{
+ tbm_bo bo, bo2;
+ int flags;
+
+ _tbm_bufmgr_check_bo_cnt(bufmgr);
+
+ bo = calloc(1, sizeof(struct _tbm_bo));
+ if (!bo) {
+ /* LCOV_EXCL_START */
+ TBM_ERR("memory allocationc failed.");
+ *error = TBM_ERROR_OUT_OF_MEMORY;
+ return NULL;
+ /* LCOV_EXCL_STOP */
+ }
+
+ bo->bo_data = tbm_module_bufmgr_bo_import_key(bufmgr->module, bo, key, error);
+ if (!bo->bo_data) {
+ /* LCOV_EXCL_START */
+ TBM_ERR("tbm_module_bufmgr_bo_import_key failed. tbm_key:%d", key);
+ free(bo);
+ return NULL;
+ /* LCOV_EXCL_STOP */
+ }
+
+ // return the existed bo2 if bo->bo_data and bo2->bo_data is the same
+ bo2 = tbm_bufmgr_internal_find_bo(bufmgr, bo);
+ if (bo2) {
+ TBM_TRACE_BO("find bo(%p) ref(%d) key(%d) flag(%s) in list",
+ bo2, bo2->ref_cnt, key, _tbm_flag_to_str(bo2->flags));
+ bo2->ref_cnt++;
+ free(bo);
+ return bo2;
+ }
+
+ // TODO: refactoring tbm_module_bo
+ if (bufmgr->use_hal_tbm) {
+ flags = (tbm_bo_memory_type)hal_tbm_bo_get_memory_types((hal_tbm_bo *)bo->bo_data, (hal_tbm_error *)error);
+ if (*error != TBM_ERROR_NONE) {
+ TBM_ERR("fail to get the bo flags(memory_types)");
+ flags = TBM_BO_DEFAULT;
+ }
+ } else if (bufmgr->backend_module_data) {
+ flags = bufmgr->bo_func->bo_get_memory_types(bo->bo_data, error);
+ if (error != TBM_ERROR_NONE) {
+ TBM_ERR("fail to get the bo flags(memory_types)");
+ flags = TBM_BO_DEFAULT;
+ }
+ } else {
+ if (bufmgr->backend->bo_get_flags)
+ flags = bufmgr->backend->bo_get_flags(bo);
+ else
+ flags = TBM_BO_DEFAULT;
+ }
+
+ _tbm_bufmgr_initialize_bo(bufmgr, bo, flags);
+
+ return bo;
+}
+
+tbm_bo
+tbm_bufmgr_internal_import_bo_with_fd(tbm_bufmgr bufmgr, tbm_fd fd, tbm_error_e *error)
+{
+ tbm_bo bo, bo2;
+ int flags;
+
+ _tbm_bufmgr_check_bo_cnt(bufmgr);
+
+ bo = calloc(1, sizeof(struct _tbm_bo));
+ if (!bo) {
+ /* LCOV_EXCL_START */
+ TBM_ERR("memory allocationc failed.");
+ *error = TBM_ERROR_OUT_OF_MEMORY;
+ return NULL;
+ /* LCOV_EXCL_STOP */
+ }
+
+ bo->bo_data = tbm_module_bufmgr_bo_import_fd(bufmgr->module, bo, fd, error);
+ if (!bo->bo_data) {
+ /* LCOV_EXCL_START */
+ TBM_ERR("tbm_module_bufmgr_bo_import_fd failed. tbm_fd:%d", fd);
+ free(bo);
+ return NULL;
+ /* LCOV_EXCL_STOP */
+ }
+
+ // return the existed bo2 if bo->bo_data and bo2->bo_data is the same
+ bo2 = tbm_bufmgr_internal_find_bo(bufmgr, bo);
+ if (bo2) {
+ TBM_TRACE_BO("find bo(%p) ref(%d) fd(%d) flag(%s) in list",
+ bo2, bo2->ref_cnt, fd, _tbm_flag_to_str(bo2->flags));
+ bo2->ref_cnt++;
+ free(bo);
+ return bo2;
+ }
+
+ // TODO: refactoring tbm_module_bo
+ if (bufmgr->use_hal_tbm) {
+ flags = (tbm_bo_memory_type)hal_tbm_bo_get_memory_types((hal_tbm_bo *)bo->bo_data, (hal_tbm_error *)error);
+ if (error != TBM_ERROR_NONE) {
+ TBM_ERR("fail to get the bo flags(memory_types)");
+ flags = TBM_BO_DEFAULT;
+ }
+ } else if (bufmgr->backend_module_data) {
+ flags = bufmgr->bo_func->bo_get_memory_types(bo->bo_data, error);
+ if (error != TBM_ERROR_NONE) {
+ TBM_ERR("fail to get the bo flags(memory_types)");
+ flags = TBM_BO_DEFAULT;
+ }
+ } else {
+ if (bufmgr->backend->bo_get_flags)
+ flags = bufmgr->backend->bo_get_flags(bo);
+ else
+ flags = TBM_BO_DEFAULT;
+ }
+
+ _tbm_bufmgr_initialize_bo(bufmgr, bo, flags);
+
+ return bo;
+}
+
/* LCOV_EXCL_STOP */
projects / platform / core / uifw / libtbm.git / blobdiff