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/*
* Copyright (c) 2011 Samsung Electronics Co., Ltd All Rights Reserved
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef __TIZEN_MULTIMEDIA_CAMERA_INTERNAL_H__
#define __TIZEN_MULTIMEDIA_CAMERA_INTERNAL_H__
#include <camera.h>
#ifdef __cplusplus
extern "C" {
#endif
/**
* @file camera_internal.h
* @brief This file contains the internal Camera API, related structures and enumerations.
* @since_tizen 3.0
*/
/**
* @addtogroup CAPI_MEDIA_CAMERA_INTERNAL_MODULE
* @{
*/
/**
* @brief Start the evas rendering.
*
* @since_tizen 3.0
* @param[in] camera The handle to the camera
* @return @c 0 on success, otherwise a negative error value
* @retval #CAMERA_ERROR_NONE Successful
* @retval #CAMERA_ERROR_INVALID_PARAMETER Invalid parameter
* @retval #CAMERA_ERROR_INVALID_STATE Invalid state
* @retval #CAMERA_ERROR_INVALID_OPERATION Invalid operation
* @retval #CAMERA_ERROR_NOT_SUPPORTED The feature is not supported
*/
int camera_start_evas_rendering(camera_h camera);
/**
* @brief Stop the evas rendering.
*
* @since_tizen 3.0
* @param[in] camera The handle to the camera
* @param[in] keep_screen If @c true keep last frame on display, otherwise @c false
* @return @c 0 on success, otherwise a negative error value
* @retval #CAMERA_ERROR_NONE Successful
* @retval #CAMERA_ERROR_INVALID_PARAMETER Invalid parameter
* @retval #CAMERA_ERROR_INVALID_STATE Invalid state
* @retval #CAMERA_ERROR_INVALID_OPERATION Invalid operation
* @retval #CAMERA_ERROR_NOT_SUPPORTED The feature is not supported
*/
int camera_stop_evas_rendering(camera_h camera, bool keep_screen);
/**
* @brief Sets the ecore wayland video display.
* @since_tizen 6.0
* @remarks This function must be called in main thread of the application.
* Otherwise, it will return #CAMERA_ERROR_INVALID_OPERATION by internal restriction.
* To avoid #CAMERA_ERROR_INVALID_OPERATION in sub thread, ecore_thread_main_loop_begin() and
* ecore_thread_main_loop_end() can be used, but deadlock can occur if the main thread is busy.
* So, it's not recommended to use them.
* @param[in] camera The handle to the camera
* @param[in] ecore_wl_window The ecore wayland window handle
* @return @c 0 on success,
* otherwise a negative error value
* @retval #CAMERA_ERROR_NONE Successful
* @retval #CAMERA_ERROR_INVALID_PARAMETER Invalid parameter
* @retval #CAMERA_ERROR_INVALID_STATE Invalid state
* @retval #CAMERA_ERROR_INVALID_OPERATION Invalid operation
* @retval #CAMERA_ERROR_SERVICE_DISCONNECTED The socket to multimedia server is disconnected
* @pre The camera state must be set to #CAMERA_STATE_CREATED.
* @see camera_start_preview()
* @see ecore_thread_main_loop_begin()
* @see ecore_thread_main_loop_end()
*/
int camera_set_ecore_wl_display(camera_h camera, void *ecore_wl_window);
/**
* @}
*/
#ifdef __cplusplus
}
#endif
#endif /* __TIZEN_MULTIMEDIA_CAMERA_INTERNAL_H__ */
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