From: SooChan Lim Date: Tue, 11 May 2021 23:40:45 +0000 (+0900) Subject: tbm_surface_internal: tbm_surface_internal_import X-Git-Tag: submit/tizen/20210531.033615~2 X-Git-Url: http://review.tizen.org/git/?p=platform%2Fcore%2Fuifw%2Flibtbm.git;a=commitdiff_plain;h=4afe2f52523916cf6e50cf79f54df9bd19a707f5 tbm_surface_internal: tbm_surface_internal_import It returns tbm_surface_h from buffer_data. Change-Id: Ib7f91c092d0c73cc9b707ad6ad3d8262d365b4cd --- diff --git a/src/tbm_surface_internal.c b/src/tbm_surface_internal.c index 00f9454..5f8ebcb 100644 --- a/src/tbm_surface_internal.c +++ b/src/tbm_surface_internal.c @@ -933,6 +933,133 @@ alloc_surf_fail: return NULL; } +static struct _tbm_surface * +_tbm_surface_internal_hal_tbm_import_surface(tbm_bufmgr bufmgr, int width, int height, int format, tbm_surface_buffer_data *buffer_data, tbm_error_e *error) +{ + struct _tbm_surface *surf = NULL; + uint32_t size = 0, offset = 0, stride = 0; + int i, j, bo_idx; + hal_tbm_surface *hal_surface = NULL; + hal_tbm_bo **hal_bos = NULL; + int num_bos = 0; + int flags; + + surf = calloc(1, sizeof(struct _tbm_surface)); + if (!surf) { + /* LCOV_EXCL_START */ + TBM_ERR("fail to alloc surf"); + *error = TBM_ERROR_OUT_OF_MEMORY; + goto alloc_surf_fail; + /* LCOV_EXCL_STOP */ + } + surf->refcnt = 1; + + surf->magic = TBM_SURFACE_MAGIC; + surf->bufmgr = bufmgr; + surf->info.width = width; + surf->info.height = height; + surf->info.format = format; + surf->info.bpp = _tbm_surface_internal_get_bpp(format); + if (!surf->info.bpp) { + TBM_ERR("fail to get bpp from format(%d), error(%s)", format, tbm_error_str(*error)); + *error = tbm_get_last_error(); + goto bpp_fail; + } + + // get number of planes + surf->info.num_planes = _tbm_surface_internal_get_num_planes(format); + if (!surf->info.num_planes) { + TBM_ERR("fail to get num_planes from format(%d), error(%s)", format, tbm_error_str(*error)); + *error = tbm_get_last_error(); + goto num_planes_fail; + } + + // import surface + hal_surface = hal_tbm_bufmgr_import_surface(bufmgr->hal_bufmgr, + (uint32_t)width, + (uint32_t)height, + (hal_tbm_format)format, + (hal_tbm_surface_buffer_data *)buffer_data, + (hal_tbm_error *)error); + if (!hal_surface) { + TBM_ERR("hal_tbm_bufmgr_import_surface failed.(width:%d height:%d format:%d error:%s)", + width, height, format, tbm_error_str(*error)); + goto import_surface_fail; + } + surf->hal_surface = hal_surface; + + // set infomation of planes + for (i = 0; i < surf->info.num_planes; i++) { + *error = (tbm_error_e)hal_tbm_surface_get_plane_data(hal_surface, i, &size, &offset, &stride, &bo_idx); + if (*error != TBM_ERROR_NONE) { + goto query_plane_data_fail; + } + surf->info.planes[i].size = size; + surf->info.planes[i].offset = offset; + surf->info.planes[i].stride = stride; + surf->planes_bo_idx[i] = bo_idx; + } + + // set infomation of bos + hal_bos = hal_tbm_surface_get_bos(hal_surface, &num_bos, (hal_tbm_error *)error); + if (!hal_bos) { + TBM_ERR("fail to get bos, error(%s)", tbm_error_str(*error)); + goto get_bos_fail; + } + surf->num_bos = num_bos; + + for (i = 0; i < surf->info.num_planes; i++) { + surf->info.size += surf->info.planes[i].size; + + if (surf->num_bos < surf->planes_bo_idx[i] + 1) + surf->num_bos = surf->planes_bo_idx[i] + 1; + } + + // get memory_types(bo flags) + flags = (int)hal_tbm_bo_get_memory_types(hal_bos[0], (hal_tbm_error *)error); + if (*error != TBM_ERROR_NONE) { + TBM_ERR("hal_tbm_bo_get_memory_types failed."); + goto get_memory_types_fail; + } + surf->flags = flags; + + for (i = 0; i < num_bos; i++) { + surf->bos[i] = tbm_bo_alloc_with_bo_data(bufmgr, (tbm_backend_bo_data *)hal_bos[i], flags); + if (!surf->bos[i]) { + TBM_ERR("fail to alloc bo idx:%d", i); + *error = tbm_get_last_error(); + goto get_bo_fail; + } + + _tbm_bo_set_surface(surf->bos[i], surf); + } + + *error = TBM_ERROR_NONE; + + return surf; + +get_bo_fail: +get_memory_types_fail: +get_bos_fail: +query_plane_data_fail: + if (hal_surface) { + hal_tbm_surface_free(hal_surface); + } else { + for (j = 0; j < i; j++) { + if (surf->bos[j]) + tbm_bo_unref(surf->bos[j]); + } + } +import_surface_fail: +num_planes_fail: +bpp_fail: + if (surf) + free(surf); +alloc_surf_fail: + + return NULL; +} + int tbm_surface_internal_is_valid(tbm_surface_h surface) { @@ -2981,8 +3108,46 @@ tbm_surface_internal_export(tbm_surface_h surface, tbm_error_e *error) tbm_surface_h tbm_surface_internal_import(tbm_surface_info_s *surface_info, tbm_surface_buffer_data *buffer_data, tbm_error_e *error) { - // TODO: implement - return NULL; + struct _tbm_surface *surf; + struct _tbm_bufmgr *bufmgr; + + _tbm_surface_mutex_lock(); + + bufmgr = g_surface_bufmgr; + TBM_SURFACE_RETURN_VAL_SET_ERR_IF_FAIL(bufmgr != NULL, NULL, *error, TBM_ERROR_INVALID_PARAMETER); + + // this function supports when it comes to be use_hal. + TBM_SURFACE_RETURN_VAL_SET_ERR_IF_FAIL(bufmgr->use_hal_tbm, NULL, *error, TBM_ERROR_NOT_SUPPORTED); + + TBM_SURFACE_RETURN_VAL_SET_ERR_IF_FAIL(surface_info != NULL, NULL, *error, TBM_ERROR_INVALID_PARAMETER); + TBM_SURFACE_RETURN_VAL_SET_ERR_IF_FAIL(surface_info->width > 0, NULL, *error, TBM_ERROR_INVALID_PARAMETER); + TBM_SURFACE_RETURN_VAL_SET_ERR_IF_FAIL(surface_info->height > 0, NULL, *error, TBM_ERROR_INVALID_PARAMETER); + TBM_SURFACE_RETURN_VAL_SET_ERR_IF_FAIL(buffer_data != NULL, NULL, *error, TBM_ERROR_INVALID_PARAMETER); + + // import a surface + surf = _tbm_surface_internal_hal_tbm_import_surface(bufmgr, + (int)surface_info->width, + (int)surface_info->height, + (int)surface_info->format, + buffer_data, + error); + TBM_SURFACE_RETURN_VAL_ERR_IF_FAIL(surf != NULL, NULL, *error); + + LIST_INITHEAD(&surf->user_data_list); + LIST_INITHEAD(&surf->debug_data_list); + LIST_INITHEAD(&surf->destroy_funcs); + + LIST_ADD(&surf->item_link, &bufmgr->surf_list); + + TBM_TRACE_SURFACE_INTERNAL("tbm_surface(%p)", surf); + + if (error) + *error = TBM_ERROR_NONE; + + _tbm_set_last_result(TBM_ERROR_NONE); + _tbm_surface_mutex_unlock(); + + return (tbm_surface_h)surf; } /*LCOV_EXCL_STOP*/