1 #ifndef __DALI_DISPLAY_CONNECTION_H__
2 #define __DALI_DISPLAY_CONNECTION_H__
5 * Copyright (c) 2015 Samsung Electronics Co., Ltd.
7 * Licensed under the Apache License, Version 2.0 (the "License");
8 * you may not use this file except in compliance with the License.
9 * You may obtain a copy of the License at
11 * http://www.apache.org/licenses/LICENSE-2.0
13 * Unless required by applicable law or agreed to in writing, software
14 * distributed under the License is distributed on an "AS IS" BASIS,
15 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
16 * See the License for the specific language governing permissions and
17 * limitations under the License.
22 #include <dali/public-api/object/any.h>
25 #include <render-surface.h>
37 class DisplayConnection;
41 class DisplayConnection
46 * @brief Create an initialized DisplayConnection.
48 * @return A handle to a newly allocated DisplayConnection resource.
50 static DisplayConnection* New();
53 * @brief Create an initialized DisplayConnection.
54 * Native surface will need this instead of DisplayConnection::New()
56 * @param[in] type Render surface type
57 * @return A handle to a newly allocated DisplayConnection resource.
59 static DisplayConnection* New( RenderSurface::Type type );
62 * @brief Create a DisplayConnection handle; this can be initialised with DisplayConnection::New().
64 * Calling member functions with an uninitialised handle is not allowed.
71 * This is non-virtual since derived Handle types must not contain data or virtual methods.
84 * @param[out] dpiHorizontal set to the horizontal dpi
85 * @param[out] dpiVertical set to the vertical dpi
87 static void GetDpi(unsigned int& dpiHorizontal, unsigned int& dpiVertical);
90 * @brief Consumes any possible events on the queue so that there is no leaking between frames
95 * @brief Initialize EGL display
97 * @param egl implementation to use for the creation
99 bool InitializeEgl(EglInterface& egl);
104 * @brief This constructor is used by DisplayConnection New() methods.
106 * @param [in] handle A pointer to a newly allocated DisplayConnection resource
108 explicit DALI_INTERNAL DisplayConnection(Internal::Adaptor::DisplayConnection* impl);
112 Internal::Adaptor::DisplayConnection* mImpl;
117 #endif // __DALI_DISPLAY_CONNECTION_H__