2 * Copyright (c) 2016 Samsung Electronics Co., Ltd.
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
8 * http://www.apache.org/licenses/LICENSE-2.0
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
19 #include "window-render-surface.h"
22 #include <dali/integration-api/gl-abstraction.h>
23 #include <dali/integration-api/debug.h>
27 #include <trigger-event.h>
28 #include <gl/egl-implementation.h>
29 #include <base/display-connection.h>
34 #if defined(DEBUG_ENABLED)
35 extern Debug::Filter* gRenderSurfaceLogFilter;
44 const int MINIMUM_DIMENSION_CHANGE( 1 ); ///< Minimum change for window to be considered to have moved
46 } // unnamed namespace
48 WindowRenderSurface::WindowRenderSurface( Dali::PositionSize positionSize,
50 const std::string& name,
52 : EcoreWlRenderSurface( positionSize, surface, name, isTransparent ),
56 DALI_LOG_INFO( gRenderSurfaceLogFilter, Debug::Verbose, "Creating Window\n" );
60 WindowRenderSurface::~WindowRenderSurface()
62 if( mEglWindow != NULL )
64 wl_egl_window_destroy(mEglWindow);
70 ecore_wl_window_free( mWlWindow );
74 Ecore_Wl_Window* WindowRenderSurface::GetDrawable()
76 // already an e-core type
80 Any WindowRenderSurface::GetSurface()
82 // already an e-core type
83 return Any( mWlWindow );
86 Ecore_Wl_Window* WindowRenderSurface::GetWlWindow()
91 void WindowRenderSurface::InitializeEgl( EglInterface& eglIf )
93 DALI_LOG_TRACE_METHOD( gRenderSurfaceLogFilter );
95 Internal::Adaptor::EglImplementation& eglImpl = static_cast<Internal::Adaptor::EglImplementation&>( eglIf );
97 eglImpl.ChooseConfig(true, mColorDepth);
100 void WindowRenderSurface::CreateEglSurface( EglInterface& eglIf )
102 DALI_LOG_TRACE_METHOD( gRenderSurfaceLogFilter );
104 Internal::Adaptor::EglImplementation& eglImpl = static_cast<Internal::Adaptor::EglImplementation&>( eglIf );
106 // Temporary code for opaque window. We have to modify it after wayland team finish the work.
107 if( mColorDepth == COLOR_DEPTH_32 )
109 ecore_wl_window_alpha_set( mWlWindow, true );
113 ecore_wl_window_alpha_set( mWlWindow, false );
116 // create the EGL surface
117 ecore_wl_window_surface_create(mWlWindow);
118 mEglWindow = wl_egl_window_create(ecore_wl_window_surface_get(mWlWindow), mPosition.width, mPosition.height);
119 eglImpl.CreateSurfaceWindow( (EGLNativeWindowType)mEglWindow, mColorDepth ); // reinterpret_cast does not compile
122 void WindowRenderSurface::DestroyEglSurface( EglInterface& eglIf )
124 DALI_LOG_TRACE_METHOD( gRenderSurfaceLogFilter );
126 Internal::Adaptor::EglImplementation& eglImpl = static_cast<Internal::Adaptor::EglImplementation&>( eglIf );
127 eglImpl.DestroySurface();
129 if( mEglWindow != NULL )
131 wl_egl_window_destroy(mEglWindow);
136 bool WindowRenderSurface::ReplaceEGLSurface( EglInterface& egl )
138 DALI_LOG_TRACE_METHOD( gRenderSurfaceLogFilter );
140 if( mEglWindow != NULL )
142 wl_egl_window_destroy(mEglWindow);
146 // Temporary code for opaque window. We have to modify it after wayland team finish the work.
147 if( mColorDepth == COLOR_DEPTH_32 )
149 ecore_wl_window_alpha_set( mWlWindow, true );
153 ecore_wl_window_alpha_set( mWlWindow, false );
156 mEglWindow = wl_egl_window_create(ecore_wl_window_surface_get(mWlWindow), mPosition.width, mPosition.height);
158 Internal::Adaptor::EglImplementation& eglImpl = static_cast<Internal::Adaptor::EglImplementation&>( egl );
159 return eglImpl.ReplaceSurfaceWindow( (EGLNativeWindowType)mEglWindow ); // reinterpret_cast does not compile
162 void WindowRenderSurface::MoveResize( Dali::PositionSize positionSize )
164 bool needToMove = false;
165 bool needToResize = false;
168 if( (fabs(positionSize.x - mPosition.x) > MINIMUM_DIMENSION_CHANGE) ||
169 (fabs(positionSize.y - mPosition.y) > MINIMUM_DIMENSION_CHANGE) )
175 if( (fabs(positionSize.width - mPosition.width) > MINIMUM_DIMENSION_CHANGE) ||
176 (fabs(positionSize.height - mPosition.height) > MINIMUM_DIMENSION_CHANGE) )
183 ecore_wl_window_move(mWlWindow, positionSize.x, positionSize.y);
184 mPosition = positionSize;
188 ecore_wl_window_resize(mWlWindow, positionSize.width, positionSize.height, 0);
189 mPosition = positionSize;
194 void WindowRenderSurface::Map()
196 ecore_wl_window_show(mWlWindow);
199 void WindowRenderSurface::StartRender()
203 bool WindowRenderSurface::PreRender( EglInterface&, Integration::GlAbstraction& )
205 // nothing to do for windows
209 void WindowRenderSurface::PostRender( EglInterface& egl, Integration::GlAbstraction& glAbstraction, DisplayConnection* displayConnection, bool replacingSurface )
211 Internal::Adaptor::EglImplementation& eglImpl = static_cast<Internal::Adaptor::EglImplementation&>( egl );
212 eglImpl.SwapBuffers();
214 if( mRenderNotification )
216 mRenderNotification->Trigger();
220 void WindowRenderSurface::StopRender()
224 void WindowRenderSurface::SetViewMode( ViewMode viewMode )
229 void WindowRenderSurface::CreateWlRenderable()
231 // if width or height are zero, go full screen.
232 if ( (mPosition.width == 0) || (mPosition.height == 0) )
234 // Default window size == screen size
238 ecore_wl_screen_size_get( &mPosition.width, &mPosition.height );
241 mWlWindow = ecore_wl_window_new( 0, mPosition.x, mPosition.y, mPosition.width, mPosition.height, ECORE_WL_WINDOW_BUFFER_TYPE_EGL_WINDOW );
243 if ( mWlWindow == 0 )
245 DALI_ASSERT_ALWAYS(0 && "Failed to create X window");
249 void WindowRenderSurface::UseExistingRenderable( unsigned int surfaceId )
251 mWlWindow = AnyCast< Ecore_Wl_Window* >( surfaceId );
254 void WindowRenderSurface::SetThreadSynchronization( ThreadSynchronizationInterface& /* threadSynchronization */ )
259 void WindowRenderSurface::ReleaseLock()