X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=src%2Ftdm_output.c;h=550a750f735b765891bb9a2a09b9e61968c3b850;hb=9c947c16a27e74229f34c29093dce9822ae63e5b;hp=691d7bb2c775d39af78c84664222acd9bf2bd338;hpb=84462d289bf79a1b13fb890a4594b8f6bc76ae54;p=platform%2Fcore%2Fuifw%2Flibtdm.git diff --git a/src/tdm_output.c b/src/tdm_output.c index 691d7bb..550a750 100644 --- a/src/tdm_output.c +++ b/src/tdm_output.c @@ -57,6 +57,13 @@ private_output = (tdm_private_output*)output; \ private_display = private_output->private_display +#define OUTPUT_FUNC_ENTRY_VOID() \ + tdm_private_display *private_display; \ + tdm_private_output *private_output; \ + TDM_RETURN_IF_FAIL(tdm_output_is_valid(output)); \ + private_output = (tdm_private_output*)output; \ + private_display = private_output->private_display + static void _tdm_output_vblank_timeout_update(tdm_private_output *private_output, int ms_delay); @@ -127,32 +134,134 @@ _tdm_output_vblank_timeout_update(tdm_private_output *private_output, int ms_del } } -static tdm_private_hwc_window * -_tdm_output_find_private_hwc_window(tdm_private_output *private_output, - tdm_hwc_window *hwc_window_backend) -{ - tdm_private_hwc_window *private_hwc_window = NULL; - - LIST_FOR_EACH_ENTRY(private_hwc_window, &private_output->hwc_window_list, link) { - if (private_hwc_window->hwc_window_backend == hwc_window_backend) - return private_hwc_window; - } - - return NULL; -} - INTERN tdm_error tdm_output_init(tdm_private_display *private_display) { + tdm_thread_cb_set_find_func(TDM_THREAD_CB_OUTPUT_DESTROY, tdm_display_find_output_stamp); tdm_thread_cb_set_find_func(TDM_THREAD_CB_OUTPUT_COMMIT, tdm_display_find_output_stamp); tdm_thread_cb_set_find_func(TDM_THREAD_CB_OUTPUT_VBLANK, tdm_display_find_output_stamp); tdm_thread_cb_set_find_func(TDM_THREAD_CB_OUTPUT_STATUS, tdm_display_find_output_stamp); tdm_thread_cb_set_find_func(TDM_THREAD_CB_OUTPUT_DPMS, tdm_display_find_output_stamp); + return TDM_ERROR_NONE; +} + +INTERN tdm_error +tdm_output_call_thread_cb_destroy(tdm_private_output *private_output) +{ + tdm_thread_cb_output_destroy output_destroy; + tdm_error ret; + + memset(&output_destroy, 0, sizeof output_destroy); + output_destroy.base.type = TDM_THREAD_CB_OUTPUT_DESTROY; + output_destroy.base.length = sizeof output_destroy; + output_destroy.base.object_stamp = private_output->stamp; + output_destroy.base.data = NULL; + output_destroy.base.sync = 1; + + ret = tdm_thread_cb_call(private_output, &output_destroy.base, 1); + TDM_WARNING_IF_FAIL(ret == TDM_ERROR_NONE); return TDM_ERROR_NONE; } +INTERN void +tdm_output_thread_cb_destroy(tdm_private_display *private_display, void *object, tdm_thread_cb_base *cb_base, void *user_data) +{ + tdm_private_output *private_output = object; + tdm_private_output_destroy_handler *destroy_handler = user_data; + + TDM_RETURN_IF_FAIL(TDM_MUTEX_IS_LOCKED()); + + assert(destroy_handler->owner_tid == syscall(SYS_gettid)); + + _pthread_mutex_unlock(&private_display->lock); + destroy_handler->func(private_output, destroy_handler->user_data); + _pthread_mutex_lock(&private_display->lock); +} + +EXTERN tdm_error +tdm_output_add_destroy_handler(tdm_output *output, + tdm_output_destroy_handler func, + void *user_data) +{ + tdm_private_output_destroy_handler *destroy_handler = NULL; + OUTPUT_FUNC_ENTRY(); + + TDM_RETURN_VAL_IF_FAIL(func != NULL, TDM_ERROR_INVALID_PARAMETER); + + _pthread_mutex_lock(&private_display->lock); + + LIST_FOR_EACH_ENTRY(destroy_handler, &private_output->destroy_handler_list, link) { + if (destroy_handler->func == func && destroy_handler->user_data == user_data) { + TDM_ERR("can't add twice"); + _pthread_mutex_unlock(&private_display->lock); + return TDM_ERROR_BAD_REQUEST; + } + } + + destroy_handler = calloc(1, sizeof(tdm_private_output_destroy_handler)); + if (!destroy_handler) { + TDM_ERR("failed: alloc memory"); + _pthread_mutex_unlock(&private_display->lock); + return TDM_ERROR_OUT_OF_MEMORY; + } + + ret = tdm_thread_cb_add(private_output, TDM_THREAD_CB_OUTPUT_DESTROY, NULL, tdm_output_thread_cb_destroy, destroy_handler); + if (ret != TDM_ERROR_NONE) { + TDM_ERR("tdm_thread_cb_add failed"); + free(destroy_handler); + _pthread_mutex_unlock(&private_display->lock); + return TDM_ERROR_OPERATION_FAILED; + } + + destroy_handler->private_output = private_output; + destroy_handler->func = func; + destroy_handler->user_data = user_data; + destroy_handler->owner_tid = syscall(SYS_gettid); + + LIST_ADDTAIL(&destroy_handler->link, &private_output->destroy_handler_list); + + _pthread_mutex_unlock(&private_display->lock); + + return ret; +} + + +EXTERN void +tdm_output_remove_destroy_handler(tdm_output *output, + tdm_output_destroy_handler func, + void *user_data) +{ + tdm_private_display *private_display; + tdm_private_output *private_output; + tdm_private_output_destroy_handler *destroy_handler = NULL, *hh = NULL; + + TDM_RETURN_IF_FAIL(output != NULL); + TDM_RETURN_IF_FAIL(func != NULL); + + private_output = (tdm_private_output*)output; + private_display = private_output->private_display; + + _pthread_mutex_lock(&private_display->lock); + + LIST_FOR_EACH_ENTRY_SAFE(destroy_handler, hh, &private_output->destroy_handler_list, link) { + if (destroy_handler->func != func || destroy_handler->user_data != user_data) + continue; + + tdm_thread_cb_remove(private_output, TDM_THREAD_CB_OUTPUT_DESTROY, NULL, tdm_output_thread_cb_destroy, destroy_handler); + + LIST_DEL(&destroy_handler->link); + free(destroy_handler); + + _pthread_mutex_unlock(&private_display->lock); + + return; + } + + _pthread_mutex_unlock(&private_display->lock); +} + EXTERN tdm_module * tdm_output_get_backend_module(tdm_output *output, tdm_error *error) { @@ -259,6 +368,7 @@ static tdm_error _tdm_output_call_thread_cb_status(tdm_private_output *private_output, tdm_output_conn_status status) { tdm_thread_cb_output_status output_status; + pid_t caller_tid = syscall(SYS_gettid); tdm_error ret; memset(&output_status, 0, sizeof output_status); @@ -266,7 +376,10 @@ _tdm_output_call_thread_cb_status(tdm_private_output *private_output, tdm_output output_status.base.length = sizeof output_status; output_status.base.object_stamp = private_output->stamp; output_status.base.data = NULL; - output_status.base.sync = 1; + if (tdm_thread_in_display_thread(caller_tid)) + output_status.base.sync = 0; + else + output_status.base.sync = 1; output_status.status = status; ret = tdm_thread_cb_call(private_output, &output_status.base, 1); @@ -307,7 +420,7 @@ tdm_output_cb_status(tdm_output *output_backend, tdm_output_conn_status status, if ((private_output->caps.status == TDM_OUTPUT_CONN_STATUS_DISCONNECTED && status != TDM_OUTPUT_CONN_STATUS_DISCONNECTED) || (private_output->caps.status != TDM_OUTPUT_CONN_STATUS_DISCONNECTED && status == TDM_OUTPUT_CONN_STATUS_DISCONNECTED)) { - ret = tdm_display_update_output(private_output->private_module, output_backend, private_output->pipe, 1); + ret = tdm_display_update_output(private_output->private_module, output_backend); TDM_RETURN_IF_FAIL(ret == TDM_ERROR_NONE); } else { private_output->caps.status = status; @@ -1559,653 +1672,29 @@ tdm_output_create_capture(tdm_output *output, tdm_error *error) return capture; } -EXTERN tdm_hwc_window * -tdm_output_hwc_create_window(tdm_output *output, tdm_error *error) +EXTERN tdm_hwc * +tdm_output_get_hwc(tdm_output *output, tdm_error *error) { - tdm_hwc_window *hwc_window = NULL; + tdm_private_hwc *private_hwc = NULL; OUTPUT_FUNC_ENTRY_ERROR(); _pthread_mutex_lock(&private_display->lock); - if (private_output->caps.capabilities & TDM_OUTPUT_CAPABILITY_HWC) - hwc_window = (tdm_hwc_window *)tdm_hwc_window_create_internal(private_output, 0, error); - else { - /* LCOV_EXCL_START */ - TDM_ERR("output(%p) not support HWC", private_output); + private_hwc = private_output->private_hwc; + if (!private_hwc) { if (error) *error = TDM_ERROR_BAD_REQUEST; - /* LCOV_EXCL_STOP */ - } - - _pthread_mutex_unlock(&private_display->lock); - - return hwc_window; -} - -EXTERN tdm_hwc_window * -tdm_output_hwc_create_video_window(tdm_output *output, tdm_error *error) -{ - tdm_hwc_window *hwc_window = NULL; - - OUTPUT_FUNC_ENTRY_ERROR(); - - _pthread_mutex_lock(&private_display->lock); - - if (private_output->caps.capabilities & TDM_OUTPUT_CAPABILITY_HWC) - hwc_window = (tdm_hwc_window *)tdm_hwc_window_create_internal(private_output, 1, error); - else { - /* LCOV_EXCL_START */ - TDM_ERR("output(%p) not support HWC", private_output); - if (error) - *error = TDM_ERROR_BAD_REQUEST; - /* LCOV_EXCL_STOP */ - } - - _pthread_mutex_unlock(&private_display->lock); - - return hwc_window; -} - -EXTERN tdm_error -tdm_output_hwc_destroy_window(tdm_output *output, tdm_hwc_window *hwc_window) -{ - OUTPUT_FUNC_ENTRY(); - - TDM_RETURN_VAL_IF_FAIL(hwc_window != NULL, TDM_ERROR_INVALID_PARAMETER); - - _pthread_mutex_lock(&private_display->lock); - - ret = tdm_hwc_window_destroy_internal(hwc_window); - - _pthread_mutex_unlock(&private_display->lock); - - return ret; -} - -EXTERN tdm_error -tdm_output_hwc_validate(tdm_output *output, tdm_hwc_window **composited_wnds, - uint32_t num_wnds, uint32_t *num_types) -{ - tdm_private_module *private_module; - tdm_func_output *func_output = NULL; - tdm_private_hwc_window **composited_wnds_frontend = NULL; - tdm_hwc_window **composited_wnds_backend = NULL; - int i; - - OUTPUT_FUNC_ENTRY(); - - TDM_RETURN_VAL_IF_FAIL(num_types != NULL, TDM_ERROR_INVALID_PARAMETER); - - _pthread_mutex_lock(&private_display->lock); - - if (!(private_output->caps.capabilities & TDM_OUTPUT_CAPABILITY_HWC)) { - TDM_ERR("output(%p) not support HWC", private_output); - _pthread_mutex_unlock(&private_display->lock); - return TDM_ERROR_BAD_REQUEST; - } - - private_module = private_output->private_module; - func_output = &private_module->func_output; - - if (!func_output->output_hwc_validate) { - /* LCOV_EXCL_START */ - _pthread_mutex_unlock(&private_display->lock); - TDM_WRN("not implemented!!"); - return TDM_ERROR_NOT_IMPLEMENTED; - /* LCOV_EXCL_STOP */ - } - - if (num_wnds == 0) { - ret = func_output->output_hwc_validate(private_output->output_backend, NULL, 0, num_types); - - _pthread_mutex_unlock(&private_display->lock); - - return ret; - } - - composited_wnds_backend = calloc(num_wnds, sizeof(tdm_hwc_window *)); - if (!composited_wnds_backend) { - /* LCOV_EXCL_START */ _pthread_mutex_unlock(&private_display->lock); - return TDM_ERROR_OUT_OF_MEMORY; - /* LCOV_EXCL_STOP */ - } - - composited_wnds_frontend = (tdm_private_hwc_window **)composited_wnds; - - for (i = 0; i < num_wnds; i++) - composited_wnds_backend[i] = composited_wnds_frontend[i]->hwc_window_backend; - - ret = func_output->output_hwc_validate(private_output->output_backend, composited_wnds_backend, num_wnds, num_types); - - free(composited_wnds_backend); - - _pthread_mutex_unlock(&private_display->lock); - - return ret; -} - -EXTERN tdm_error -tdm_output_hwc_set_need_validate_handler(tdm_output *output, - tdm_output_need_validate_handler hndl) -{ - OUTPUT_FUNC_ENTRY(); - - TDM_RETURN_VAL_IF_FAIL(hndl != NULL, TDM_ERROR_INVALID_PARAMETER); - - _pthread_mutex_lock(&private_display->lock); - - if (!(private_output->caps.capabilities & TDM_OUTPUT_CAPABILITY_HWC)) { - TDM_ERR("output(%p) not support HWC", private_output); - _pthread_mutex_unlock(&private_display->lock); - return TDM_ERROR_BAD_REQUEST; - } - - /* there's no reason to allow this */ - if (private_output->need_validate.hndl) { - - _pthread_mutex_unlock(&private_display->lock); - return TDM_ERROR_OPERATION_FAILED; - } - - private_output->need_validate.hndl = hndl; - - _pthread_mutex_unlock(&private_display->lock); - - return ret; -} - -EXTERN tdm_error -tdm_output_hwc_get_changed_composition_types(tdm_output *output, - uint32_t *num_elements, - tdm_hwc_window **hwc_window, - tdm_hwc_window_composition *composition_types) -{ - tdm_private_module *private_module; - tdm_func_output *func_output = NULL; - tdm_private_hwc_window * private_hwc_window = NULL; - int i = 0; - - OUTPUT_FUNC_ENTRY(); - - TDM_RETURN_VAL_IF_FAIL(num_elements != NULL, TDM_ERROR_INVALID_PARAMETER); - - _pthread_mutex_lock(&private_display->lock); - - if (!(private_output->caps.capabilities & TDM_OUTPUT_CAPABILITY_HWC)) { - TDM_ERR("output(%p) not support HWC", private_output); - _pthread_mutex_unlock(&private_display->lock); - return TDM_ERROR_BAD_REQUEST; - } - - private_module = private_output->private_module; - func_output = &private_module->func_output; - - if (!func_output->output_hwc_get_changed_composition_types) { - /* LCOV_EXCL_START */ - _pthread_mutex_unlock(&private_display->lock); - TDM_WRN("not implemented!!"); - return TDM_ERROR_NOT_IMPLEMENTED; - /* LCOV_EXCL_STOP */ - } - - ret = func_output->output_hwc_get_changed_composition_types(private_output->output_backend, - num_elements, hwc_window, composition_types); - if (ret != TDM_ERROR_NONE) { - /* LCOV_EXCL_START */ - _pthread_mutex_unlock(&private_display->lock); - return ret; - /* LCOV_EXCL_STOP */ - } - - if (hwc_window == NULL || composition_types == NULL) { - _pthread_mutex_unlock(&private_display->lock); - return TDM_ERROR_NONE; - } - - for (i = 0; i < *num_elements; i++) { - - private_hwc_window = _tdm_output_find_private_hwc_window(private_output, hwc_window[i]); - - if (private_hwc_window == NULL) { - /* LCOV_EXCL_START */ - TDM_ERR("failed! This should never happen!"); - func_output->output_hwc_destroy_window(private_output->output_backend, hwc_window[i]); - *num_elements = 0; - _pthread_mutex_unlock(&private_display->lock); - return TDM_ERROR_OPERATION_FAILED; - /* LCOV_EXCL_STOP */ - } - - hwc_window[i] = (tdm_hwc_window*)private_hwc_window; - } - - _pthread_mutex_unlock(&private_display->lock); - - return ret; -} - -tdm_error -tdm_output_hwc_accept_changes(tdm_output *output) -{ - tdm_private_module *private_module; - tdm_func_output *func_output = NULL; - - OUTPUT_FUNC_ENTRY(); - - _pthread_mutex_lock(&private_display->lock); - - if (!(private_output->caps.capabilities & TDM_OUTPUT_CAPABILITY_HWC)) { - TDM_ERR("output(%p) not support HWC", private_output); - _pthread_mutex_unlock(&private_display->lock); - return TDM_ERROR_BAD_REQUEST; - } - - private_module = private_output->private_module; - func_output = &private_module->func_output; - - if (!func_output->output_hwc_validate) { - /* LCOV_EXCL_START */ - _pthread_mutex_unlock(&private_display->lock); - TDM_WRN("not implemented!!"); - return TDM_ERROR_NOT_IMPLEMENTED; - /* LCOV_EXCL_STOP */ - } - - ret = func_output->output_hwc_accept_changes(private_output->output_backend); - - _pthread_mutex_unlock(&private_display->lock); - - return ret; -} - -tbm_surface_queue_h -tdm_output_hwc_get_target_buffer_queue(tdm_output *output, tdm_error *error) -{ - tdm_private_module *private_module; - tdm_func_output *func_output = NULL; - tbm_surface_queue_h queue = NULL; - - OUTPUT_FUNC_ENTRY_ERROR(); - - _pthread_mutex_lock(&private_display->lock); - - if (!(private_output->caps.capabilities & TDM_OUTPUT_CAPABILITY_HWC)) { - TDM_ERR("output(%p) not support HWC", private_output); - if (error) - *error = TDM_ERROR_BAD_REQUEST; - _pthread_mutex_unlock(&private_display->lock); - return NULL; - } - - private_module = private_output->private_module; - func_output = &private_module->func_output; - - if (!func_output->output_hwc_get_target_buffer_queue) { - /* LCOV_EXCL_START */ - _pthread_mutex_unlock(&private_display->lock); - TDM_WRN("not implemented!!"); return NULL; - /* LCOV_EXCL_STOP */ - } - - queue = func_output->output_hwc_get_target_buffer_queue(private_output->output_backend, error); - - _pthread_mutex_unlock(&private_display->lock); - - return queue; -} - -EXTERN tdm_error -tdm_output_hwc_set_client_target_buffer(tdm_output *output, tbm_surface_h target_buffer, tdm_hwc_region damage) -{ - tdm_private_module *private_module; - tdm_func_output *func_output = NULL; - - OUTPUT_FUNC_ENTRY(); - - _pthread_mutex_lock(&private_display->lock); - - if (!(private_output->caps.capabilities & TDM_OUTPUT_CAPABILITY_HWC)) { - TDM_ERR("output(%p) not support HWC", private_output); - _pthread_mutex_unlock(&private_display->lock); - return TDM_ERROR_BAD_REQUEST; - } - - if (tdm_debug_dump & TDM_DUMP_FLAG_WINDOW) { - /* LCOV_EXCL_START */ - char str[TDM_PATH_LEN]; - static int i; - snprintf(str, TDM_PATH_LEN, "target_window_%d_%03d", - private_output->index, i++); - tdm_helper_dump_buffer_str(target_buffer, tdm_debug_dump_dir, str); - /* LCOV_EXCL_STOP */ } - private_module = private_output->private_module; - func_output = &private_module->func_output; - - if (!func_output->output_hwc_set_client_target_buffer) { - /* LCOV_EXCL_START */ - _pthread_mutex_unlock(&private_display->lock); - TDM_WRN("not implemented!!"); - return TDM_ERROR_NOT_IMPLEMENTED; - /* LCOV_EXCL_STOP */ - } - - ret = func_output->output_hwc_set_client_target_buffer(private_output->output_backend, target_buffer, damage); - - _pthread_mutex_unlock(&private_display->lock); - - return ret; -} - -EXTERN tdm_error -tdm_output_hwc_unset_client_target_buffer(tdm_output *output) -{ - tdm_private_module *private_module; - tdm_func_output *func_output = NULL; - - OUTPUT_FUNC_ENTRY(); - - _pthread_mutex_lock(&private_display->lock); - - if (!(private_output->caps.capabilities & TDM_OUTPUT_CAPABILITY_HWC)) { - TDM_ERR("output(%p) not support HWC", private_output); - _pthread_mutex_unlock(&private_display->lock); - return TDM_ERROR_BAD_REQUEST; - } - - private_module = private_output->private_module; - func_output = &private_module->func_output; - - if (!func_output->output_hwc_unset_client_target_buffer) { - /* LCOV_EXCL_START */ - _pthread_mutex_unlock(&private_display->lock); - TDM_ERR("not implemented!!"); - return TDM_ERROR_NOT_IMPLEMENTED; - /* LCOV_EXCL_STOP */ - } - - ret = func_output->output_hwc_unset_client_target_buffer(private_output->output_backend); - - _pthread_mutex_unlock(&private_display->lock); - - return ret; -} - -static void -_tdm_output_hwc_layer_commit_handler(tdm_layer *layer, unsigned int sequence, - unsigned int tv_sec, unsigned int tv_usec, - void *user_data) -{ - tdm_private_output_hwc_target_buffer_commit_handler *output_hwc_target_buffer_commit_handler = (tdm_private_output_hwc_target_buffer_commit_handler *)user_data; - tdm_output_hwc_target_buffer_commit_handler func = output_hwc_target_buffer_commit_handler->func; - tdm_output *output = (tdm_output *)output_hwc_target_buffer_commit_handler->private_output; - void *data = output_hwc_target_buffer_commit_handler->user_data; - - func(output, sequence, tv_sec, tv_usec, data); - - free(output_hwc_target_buffer_commit_handler); -} - -tdm_error -tdm_output_hwc_commit_client_target_buffer(tdm_output *output, tdm_output_hwc_target_buffer_commit_handler func, void *user_data) -{ - tdm_private_module *private_module; - tdm_func_output *func_output; - tdm_private_output_hwc_target_buffer_commit_handler *output_hwc_target_buffer_commit_handler; - tdm_layer *layer = NULL; - tdm_private_layer *private_layer; - const tdm_output_mode *mode; - tbm_surface_h buffer; - - OUTPUT_FUNC_ENTRY(); - - _pthread_mutex_lock(&private_display->lock); - - if (!(private_output->caps.capabilities & TDM_OUTPUT_CAPABILITY_HWC)) { - TDM_ERR("output(%p) not support HWC", private_output); - _pthread_mutex_unlock(&private_display->lock); - return TDM_ERROR_BAD_REQUEST; - } - - private_module = private_output->private_module; - func_output = &private_module->func_output; - - if (!func_output->output_hwc_get_client_target_buffer_layer) { - /* LCOV_EXCL_START */ - _pthread_mutex_unlock(&private_display->lock); - TDM_ERR("not implemented!!"); - return TDM_ERROR_NOT_IMPLEMENTED; - /* LCOV_EXCL_STOP */ - } - - layer = func_output->output_hwc_get_client_target_buffer_layer(private_output->output_backend, - &ret); - if (!layer) { - /* LCOV_EXCL_START */ - _pthread_mutex_unlock(&private_display->lock); - TDM_ERR("no assigned layer!!"); - return TDM_ERROR_INVALID_PARAMETER; - /* LCOV_EXCL_STOP */ - } - - private_layer = (tdm_private_layer*)layer; - - if (!func_output->output_hwc_get_client_target_buffer) { - /* LCOV_EXCL_START */ - _pthread_mutex_unlock(&private_display->lock); - TDM_ERR("not implemented!!"); - return TDM_ERROR_NOT_IMPLEMENTED; - /* LCOV_EXCL_STOP */ - } - - buffer = func_output->output_hwc_get_client_target_buffer(private_output->output_backend, - &ret); - if (buffer) - ret = tdm_layer_set_buffer_internal(private_layer, buffer); - else - ret = tdm_layer_unset_buffer_internal(private_layer); - if (ret != TDM_ERROR_NONE) { - /* LCOV_EXCL_START */ - TDM_ERR("failed: layer set info(window)"); - _pthread_mutex_unlock(&private_display->lock); - /* LCOV_EXCL_STOP */ - return ret; - } - - if (private_output->need_set_target_info) { - mode = private_output->current_mode; - private_output->target_buffer_info.src_config.size.h = mode->hdisplay; - private_output->target_buffer_info.src_config.size.v = mode->vdisplay; - private_output->target_buffer_info.src_config.pos.x = 0; - private_output->target_buffer_info.src_config.pos.y = 0; - private_output->target_buffer_info.src_config.pos.w = mode->hdisplay; - private_output->target_buffer_info.src_config.pos.h = mode->vdisplay; - private_output->target_buffer_info.dst_pos.x = 0; - private_output->target_buffer_info.dst_pos.y = 0; - private_output->target_buffer_info.dst_pos.w = mode->hdisplay; - private_output->target_buffer_info.dst_pos.h = mode->vdisplay; - private_output->target_buffer_info.transform = TDM_TRANSFORM_NORMAL; - - ret = tdm_layer_set_info_internal(private_layer, &private_output->target_buffer_info); - if (ret != TDM_ERROR_NONE) { - /* LCOV_EXCL_START */ - TDM_ERR("failed: layer set info(window)"); - _pthread_mutex_unlock(&private_display->lock); - /* LCOV_EXCL_STOP */ - return ret; - } - - private_output->need_set_target_info = 0; - } - - output_hwc_target_buffer_commit_handler = calloc(1, sizeof(tdm_private_output_hwc_target_buffer_commit_handler)); - if (!output_hwc_target_buffer_commit_handler) { - /* LCOV_EXCL_START */ - TDM_ERR("failed: alloc memory"); - _pthread_mutex_unlock(&private_display->lock); - return TDM_ERROR_OUT_OF_MEMORY; - /* LCOV_EXCL_STOP */ - } - - output_hwc_target_buffer_commit_handler->private_output = private_output; - output_hwc_target_buffer_commit_handler->func = func; - output_hwc_target_buffer_commit_handler->user_data = user_data; - - ret = tdm_layer_commit_internal(private_layer, _tdm_output_hwc_layer_commit_handler, output_hwc_target_buffer_commit_handler); - if (ret != TDM_ERROR_NONE) { - /* LCOV_EXCL_START */ - TDM_ERR("failed: commit layer(target buffer)"); - free(output_hwc_target_buffer_commit_handler); - _pthread_mutex_unlock(&private_display->lock); - /* LCOV_EXCL_STOP */ - return ret; - } - - _pthread_mutex_unlock(&private_display->lock); - - return ret; -} - -tdm_error -tdm_output_hwc_get_video_supported_formats(tdm_output *output, const tbm_format **formats, - int *count) -{ - tdm_private_module *private_module; - tdm_func_output *func_output; - OUTPUT_FUNC_ENTRY(); - - TDM_RETURN_VAL_IF_FAIL(formats != NULL, TDM_ERROR_INVALID_PARAMETER); - TDM_RETURN_VAL_IF_FAIL(count != NULL, TDM_ERROR_INVALID_PARAMETER); - - _pthread_mutex_lock(&private_display->lock); - - private_module = private_output->private_module; - func_output = &private_module->func_output; - - if (!func_output->output_hwc_get_video_supported_formats) { - /* LCOV_EXCL_START */ - _pthread_mutex_unlock(&private_display->lock); - TDM_WRN("not implemented!!"); - return TDM_ERROR_NOT_IMPLEMENTED; - /* LCOV_EXCL_STOP */ - } - - ret = func_output->output_hwc_get_video_supported_formats( - private_output->output_backend, formats, count); - - _pthread_mutex_unlock(&private_display->lock); - - return ret; -} - -static int -_is_hwc_output_still_existed(tdm_private_output *private_output) -{ - tdm_private_module *private_module = private_output->private_module; - tdm_private_output *o = NULL; - - LIST_FOR_EACH_ENTRY(o, &private_module->output_list, link) { - if (!(o->caps.capabilities & TDM_OUTPUT_CAPABILITY_HWC)) - continue; - - if (o == private_output) - goto exist; - } - - return 0; - -exist: - return 1; -} - -/* gets called on behalf of the ecore-main-loop thread */ -INTERN void -tdm_output_need_validate_handler_thread(tdm_private_display *private_display, void *object, tdm_thread_cb_base *cb_base, void *user_data) -{ - tdm_private_output *private_output = object; - - TDM_RETURN_IF_FAIL(private_output != NULL); - - _pthread_mutex_lock(&private_display->lock); - - /* as we get 'private_output' within an event, an output this 'private_output' - * points to can be destroyed already */ - if (!_is_hwc_output_still_existed(private_output)) { - _pthread_mutex_unlock(&private_display->lock); - return; - } + if (error) + *error = TDM_ERROR_NONE; _pthread_mutex_unlock(&private_display->lock); - TDM_INFO("tdm-backend asks for revalidation for the output:%p.", private_output); - - if (private_output->need_validate.hndl) - private_output->need_validate.hndl((tdm_output*)private_output); -} - -/* gets called on behalf of the tdm-thread */ -static tdm_error -_need_validate_handler(int fd, tdm_event_loop_mask mask, void *user_data) -{ - tdm_thread_cb_need_validate ev; - tdm_private_output *private_output; - tdm_error ret; - uint64_t value; - - private_output = (tdm_private_output *)user_data; - - if (read(private_output->need_validate.event_fd, &value, sizeof(value)) < 0) { - TDM_ERR("error while trying to read from a need_validate.event_fd fd."); - return TDM_ERROR_OPERATION_FAILED; - } - - memset(&ev, 0, sizeof ev); - ev.base.type = TDM_THREAD_CB_NEED_VALIDATE; - ev.base.length = sizeof ev; - ev.base.object_stamp = private_output->stamp; - ev.base.data = NULL; - ev.base.sync = 0; - - ret = tdm_thread_cb_call(private_output, &ev.base, 1); - TDM_WARNING_IF_FAIL(ret == TDM_ERROR_NONE); - - TDM_INFO("tdm-thread: get a 'need to revalidate' event for the ouptut:%p.", private_output); - - /* who cares about this? */ - return TDM_ERROR_NONE; -} - -INTERN tdm_error -tdm_output_need_validate_event_init(tdm_output *output) -{ - int fd; - - OUTPUT_FUNC_ENTRY(); - - TDM_RETURN_VAL_IF_FAIL(TDM_MUTEX_IS_LOCKED(), TDM_ERROR_OPERATION_FAILED); - - if (!(private_output->caps.capabilities & TDM_OUTPUT_CAPABILITY_HWC)) { - TDM_ERR("output(%p) not support HWC", private_output); - return TDM_ERROR_BAD_REQUEST; - } - - /* build in eventfd fds into event_loop listened & handled by the tdm-thread */ - fd = eventfd(0, 0); - TDM_WARNING_IF_FAIL(fd >= 0); - - private_output->need_validate.event_source = tdm_event_loop_add_fd_handler(private_display, - fd, TDM_EVENT_LOOP_READABLE, _need_validate_handler, private_output, &ret); - TDM_WARNING_IF_FAIL(ret == TDM_ERROR_NONE); - - private_output->need_validate.event_fd = fd; - - TDM_INFO("register an output:%p for the revalidation, event_fd:%d.", private_output, fd); - - return ret; + return private_hwc; } INTERN tdm_error @@ -2228,3 +1717,4 @@ tdm_output_choose_commit_per_vblank_mode(tdm_private_output *private_output, int return TDM_ERROR_NONE; } +/* LCOV_EXCL_STOP */