mGraphics( nullptr ),
mDisplayConnection( nullptr ),
mScene(),
+ mFullSwapNextFrame( true ),
mDepthBufferRequired( Integration::DepthBufferAvailable::FALSE ),
mStencilBufferRequired( Integration::StencilBufferAvailable::FALSE )
{}
mScene = scene;
}
+ /**
+ * @brief Forces full surface swap next frame, resets current partial update state.
+ */
+ void SetFullSwapNextFrame()
+ {
+ mFullSwapNextFrame = true;
+ }
+
private:
/**
Dali::Internal::Adaptor::GraphicsInterface* mGraphics;
Dali::DisplayConnection* mDisplayConnection;
WeakHandle< Dali::Integration::Scene > mScene;
+ bool mFullSwapNextFrame; ///< Whether the full surface swap is required
private:
PositionSize surfacePositionSize = mSurface->GetPositionSize();
mScene.SurfaceResized( static_cast<float>( surfacePositionSize.width ), static_cast<float>( surfacePositionSize.height ) );
- GraphicsInterface& graphics = mAdaptor->GetGraphicsInterface();
- EglGraphics* eglGraphics = static_cast<EglGraphics*>(&graphics);
- if (eglGraphics)
- {
- eglGraphics->SetFullSwapNextFrame();
- }
+ mSurface->SetFullSwapNextFrame();
}
Dali::RenderSurfaceInterface* SceneHolder::GetSurface() const
{
mScene.SetBackgroundColor( color );
- GraphicsInterface& graphics = mAdaptor->GetGraphicsInterface();
- EglGraphics* eglGraphics = static_cast<EglGraphics*>(&graphics);
- if (eglGraphics)
- {
- eglGraphics->SetFullSwapNextFrame();
- }
+ mSurface->SetFullSwapNextFrame();
}
}
return mEglImageExtensions.get();
}
-void EglGraphics::SetFullSwapNextFrame()
-{
- mEglImplementation->SetFullSwapNextFrame();
-}
-
} // Adaptor
} // Internal
} // Dali
EglImageExtensions* GetImageExtensions();
/**
- * Instructs egl implementation to do full swap regardless of stored data, resets the data.
- */
- void SetFullSwapNextFrame();
-
- /**
* @copydoc Dali::Internal::Adaptor::GraphicsInterface::Destroy()
*/
void Destroy() override;
mIsKhrCreateContextSupported( false ),
mSwapBufferCountAfterResume( 0 ),
mEglSetDamageRegionKHR( 0 ),
- mEglSwapBuffersWithDamageKHR( 0 ),
- mFullSwapNextFrame( true )
+ mEglSwapBuffersWithDamageKHR( 0 )
{
}
// DALI_LOG_ERROR("EglImplementation::SwapBuffers()\n");
eglSwapBuffers( mEglDisplay, eglSurface );
- mFullSwapNextFrame = false;
#ifndef DALI_PROFILE_UBUNTU
if( mSwapBufferCountAfterResume < THRESHOLD_SWAPBUFFER_COUNT )
return age;
}
-void EglImplementation::SetFullSwapNextFrame()
+void EglImplementation::SetDamageRegion( EGLSurface& eglSurface, std::vector< Rect< int > >& damagedRects )
{
- mFullSwapNextFrame = true;
-}
-
-void mergeRects(Rect<int>& mergingRect, const std::vector<Rect<int>>& rects)
-{
- uint32_t i = 0;
- if (mergingRect.IsEmpty())
- {
- for (;i < rects.size(); i++)
- {
- if (!rects[i].IsEmpty())
- {
- mergingRect = rects[i];
- break;
- }
- }
- }
-
- for (;i < rects.size(); i++)
- {
- mergingRect.Merge(rects[i]);
- }
-}
-
-void insertRects(std::list<std::vector<Rect<int>>>& damagedRectsList, const std::vector<Rect<int>>& damagedRects)
-{
- damagedRectsList.push_front(damagedRects);
- if (damagedRectsList.size() > 4) // past triple buffers + current
- {
- damagedRectsList.pop_back();
- }
-}
-
-void EglImplementation::SetDamage( EGLSurface& eglSurface, const std::vector<Rect<int>>& damagedRects, Rect<int>& clippingRect )
-{
- if (!mPartialUpdateRequired)
+ if( !mPartialUpdateRequired )
{
return;
}
- if (eglSurface != EGL_NO_SURFACE) // skip if using surfaceless context
+ if( eglSurface != EGL_NO_SURFACE ) // skip if using surfaceless context
{
- EGLint width = 0;
- EGLint height = 0;
- eglQuerySurface(mEglDisplay, eglSurface, EGL_WIDTH, &width);
- eglQuerySurface(mEglDisplay, eglSurface, EGL_HEIGHT, &height);
- Rect<int> surfaceRect(0, 0, width, height);
-
- mSurfaceRect = surfaceRect;
-
- if (mFullSwapNextFrame)
- {
- insertRects(mBufferDamagedRects, std::vector<Rect<int>>(1, surfaceRect));
- clippingRect = Rect<int>();
- return;
- }
-
- EGLint bufferAge = GetBufferAge(eglSurface);
-
- // Buffer age 0 means the back buffer in invalid and requires full swap
- if (!damagedRects.size() || bufferAge == 0)
- {
- // No damage or buffer is out of order or buffer age is reset
- insertRects(mBufferDamagedRects, std::vector<Rect<int>>(1, surfaceRect));
- clippingRect = Rect<int>();
- return;
- }
-
- // We push current frame damaged rects here, zero index for current frame
- insertRects(mBufferDamagedRects, damagedRects);
-
- // Merge damaged rects into clipping rect
- auto bufferDamagedRects = mBufferDamagedRects.begin();
- while (bufferAge-- >= 0 && bufferDamagedRects != mBufferDamagedRects.end())
- {
- const std::vector<Rect<int>>& rects = *bufferDamagedRects++;
- mergeRects(clippingRect, rects);
- }
-
- if (!clippingRect.Intersect(surfaceRect) || clippingRect.Area() > surfaceRect.Area() * 0.8)
- {
- // clipping area too big or doesn't intersect surface rect
- clippingRect = Rect<int>();
- return;
- }
-
- // DALI_LOG_ERROR("eglSetDamageRegionKHR(%d, %d, %d, %d)\n", clippingRect.x, clippingRect.y, clippingRect.width, clippingRect.height);
- EGLBoolean result = mEglSetDamageRegionKHR(mEglDisplay, eglSurface, reinterpret_cast<int*>(&clippingRect), 1);
+ EGLBoolean result = mEglSetDamageRegionKHR( mEglDisplay, eglSurface, reinterpret_cast< int* >( damagedRects.data() ), 1 );
if (result == EGL_FALSE)
{
- DALI_LOG_ERROR("eglSetDamageRegionKHR(%d)\n", eglGetError());
+ DALI_LOG_ERROR( "eglSetDamageRegionKHR(%d)\n", eglGetError() );
}
}
}
{
if (eglSurface != EGL_NO_SURFACE ) // skip if using surfaceless context
{
- if (!mPartialUpdateRequired || mFullSwapNextFrame || !damagedRects.size() || (damagedRects[0].Area() > mSurfaceRect.Area() * 0.8) )
+ if (!mPartialUpdateRequired )
{
SwapBuffers(eglSurface);
return;
}
#endif //DALI_PROFILE_UBUNTU
- std::vector< Rect< int > > mergedRects = damagedRects;
-
- // Merge intersecting rects, form an array of non intersecting rects to help driver a bit
- // Could be optional and can be removed, needs to be checked with and without on platform
- const int n = mergedRects.size();
- for(int i = 0; i < n-1; i++)
- {
- if (mergedRects[i].IsEmpty())
- {
- continue;
- }
-
- for (int j = i+1; j < n; j++)
- {
- if (mergedRects[j].IsEmpty())
- {
- continue;
- }
-
- if (mergedRects[i].Intersects(mergedRects[j]))
- {
- mergedRects[i].Merge(mergedRects[j]);
- mergedRects[j].width = 0;
- mergedRects[j].height = 0;
- }
- }
- }
-
- int j = 0;
- for (int i = 0; i < n; i++)
- {
- if (!mergedRects[i].IsEmpty())
- {
- mergedRects[j++] = mergedRects[i];
- }
- }
-
- if (j != 0)
- {
- mergedRects.resize(j);
- }
-
- if (!mergedRects.size() || (mergedRects[0].Area() > mSurfaceRect.Area() * 0.8))
- {
- SwapBuffers(eglSurface);
- return;
- }
-
- EGLBoolean result = mEglSwapBuffersWithDamageKHR(mEglDisplay, eglSurface, reinterpret_cast<int*>(mergedRects.data()), mergedRects.size());
+ EGLBoolean result = mEglSwapBuffersWithDamageKHR(mEglDisplay, eglSurface, reinterpret_cast<int*>(const_cast< std::vector< Rect< int > >& >( damagedRects ).data()), damagedRects.size());
if (result == EGL_FALSE)
{
DALI_LOG_ERROR("eglSwapBuffersWithDamageKHR(%d)\n", eglGetError());
}
}
+bool EglImplementation::IsPartialUpdateRequired() const
+{
+ return mPartialUpdateRequired;
+}
+
} // namespace Adaptor
} // namespace Internal
EGLint GetBufferAge( EGLSurface& eglSurface ) const;
/**
- * Forces full surface swap next frame, resets current partial update state.
- */
- void SetFullSwapNextFrame();
-
- /**
* Performs an OpenGL set damage command with damaged rects
*/
- virtual void SetDamage( EGLSurface& eglSurface, const std::vector<Rect<int>>& damagedRects, Rect<int>& clippingRect );
+ void SetDamageRegion( EGLSurface& eglSurface, std::vector< Rect< int > >& damagedRects );
/**
* Performs an OpenGL swap buffers command with damaged rects
*/
void WaitClient();
+ /**
+ * @brief Returns whether the partial update is required.
+ * @return true if the partial update is required.
+ */
+ bool IsPartialUpdateRequired() const;
+
private:
Vector<EGLint> mContextAttribs;
PFNEGLSETDAMAGEREGIONKHRPROC mEglSetDamageRegionKHR;
PFNEGLSWAPBUFFERSWITHDAMAGEEXTPROC mEglSwapBuffersWithDamageKHR;
- std::list<std::vector<Rect<int>>> mBufferDamagedRects;
- Rect<int> mSurfaceRect;
- bool mFullSwapNextFrame;
};
} // namespace Adaptor
{
mWindowBase->Raise();
- GraphicsInterface& graphics = mAdaptor->GetGraphicsInterface();
- EglGraphics* eglGraphics = static_cast<EglGraphics*>(&graphics);
- if (eglGraphics)
- {
- eglGraphics->SetFullSwapNextFrame();
- }
+ mSurface->SetFullSwapNextFrame();
DALI_LOG_RELEASE_INFO( "Window (%p), WinId (%d), Raise() \n", this, mNativeWindowId );
}
{
mWindowBase->Lower();
- GraphicsInterface& graphics = mAdaptor->GetGraphicsInterface();
- EglGraphics* eglGraphics = static_cast<EglGraphics*>(&graphics);
- if (eglGraphics)
- {
- eglGraphics->SetFullSwapNextFrame();
- }
+ mSurface->SetFullSwapNextFrame();
DALI_LOG_RELEASE_INFO( "Window (%p), WinId (%d), Lower() \n", this, mNativeWindowId );
}
{
mWindowBase->Activate();
- GraphicsInterface& graphics = mAdaptor->GetGraphicsInterface();
- EglGraphics* eglGraphics = static_cast<EglGraphics*>(&graphics);
- if (eglGraphics)
- {
- eglGraphics->SetFullSwapNextFrame();
- }
+ mSurface->SetFullSwapNextFrame();
DALI_LOG_RELEASE_INFO( "Window (%p), WinId (%d), Activate() \n", this, mNativeWindowId );
}
mVisibilityChangedSignal.Emit( handle, true );
}
- GraphicsInterface& graphics = mAdaptor->GetGraphicsInterface();
- EglGraphics* eglGraphics = static_cast<EglGraphics*>(&graphics);
- if (eglGraphics)
- {
- eglGraphics->SetFullSwapNextFrame();
- }
+ mSurface->SetFullSwapNextFrame();
DALI_LOG_RELEASE_INFO( "Window (%p), WinId (%d), Show(): iconified = %d, visible = %d\n", this, mNativeWindowId, mIconified, mVisible );
}
mVisibilityChangedSignal.Emit( handle, false );
}
-
- GraphicsInterface& graphics = mAdaptor->GetGraphicsInterface();
- EglGraphics* eglGraphics = static_cast<EglGraphics*>(&graphics);
- if (eglGraphics)
- {
- eglGraphics->SetFullSwapNextFrame();
- }
-
DALI_LOG_RELEASE_INFO( "Window (%p), WinId (%d), Hide(): iconified = %d, visible = %d\n", this, mNativeWindowId, mIconified, mVisible );
}
{
mWindowBase->SetInputRegion( inputRegion );
- GraphicsInterface& graphics = mAdaptor->GetGraphicsInterface();
- EglGraphics* eglGraphics = static_cast<EglGraphics*>(&graphics);
- if (eglGraphics)
- {
- eglGraphics->SetFullSwapNextFrame();
- }
-
DALI_LOG_INFO( gWindowLogFilter, Debug::Verbose, "Window::SetInputRegion: x = %d, y = %d, w = %d, h = %d\n", inputRegion.x, inputRegion.y, inputRegion.width, inputRegion.height );
}
mAdaptor->SurfaceResizeComplete( mSurface.get(), newSize );
}
- GraphicsInterface& graphics = mAdaptor->GetGraphicsInterface();
- EglGraphics* eglGraphics = static_cast<EglGraphics*>(&graphics);
- if (eglGraphics)
- {
- eglGraphics->SetFullSwapNextFrame();
- }
+ mSurface->SetFullSwapNextFrame();
}
Dali::Window::WindowSize Window::GetSize() const
mWindowSurface->MoveResize( PositionSize( position.GetX(), position.GetY(), oldRect.width, oldRect.height ) );
- GraphicsInterface& graphics = mAdaptor->GetGraphicsInterface();
- EglGraphics* eglGraphics = static_cast<EglGraphics*>(&graphics);
- if (eglGraphics)
- {
- eglGraphics->SetFullSwapNextFrame();
- }
+ mSurface->SetFullSwapNextFrame();
}
Dali::Window::WindowPosition Window::GetPosition() const
mAdaptor->SurfaceResizeComplete( mSurface.get(), newSize );
}
- GraphicsInterface& graphics = mAdaptor->GetGraphicsInterface();
- EglGraphics* eglGraphics = static_cast<EglGraphics*>(&graphics);
- if (eglGraphics)
- {
- eglGraphics->SetFullSwapNextFrame();
- }
+ mSurface->SetFullSwapNextFrame();
}
Dali::Layer Window::GetRootLayer() const
DALI_LOG_RELEASE_INFO( "Window (%p), WinId (%d), Deiconified: visible = %d\n", this, mNativeWindowId, mVisible );
}
- GraphicsInterface& graphics = mAdaptor->GetGraphicsInterface();
- EglGraphics* eglGraphics = static_cast<EglGraphics*>(&graphics);
- if (eglGraphics)
- {
- eglGraphics->SetFullSwapNextFrame();
- }
+ mSurface->SetFullSwapNextFrame();
}
void Window::OnFocusChanged( bool focusIn )
Dali::Window handle( this );
mFocusChangeSignal.Emit( handle, focusIn );
- GraphicsInterface& graphics = mAdaptor->GetGraphicsInterface();
- EglGraphics* eglGraphics = static_cast<EglGraphics*>(&graphics);
- if (eglGraphics)
- {
- eglGraphics->SetFullSwapNextFrame();
- }
+ mSurface->SetFullSwapNextFrame();
}
void Window::OnOutputTransformed()
{
mEventHandler->Pause();
}
-
- GraphicsInterface& graphics = mAdaptor->GetGraphicsInterface();
- EglGraphics* eglGraphics = static_cast<EglGraphics*>(&graphics);
- if (eglGraphics)
- {
- eglGraphics->SetFullSwapNextFrame();
- }
}
void Window::OnResume()
mEventHandler->Resume();
}
- GraphicsInterface& graphics = mAdaptor->GetGraphicsInterface();
- EglGraphics* eglGraphics = static_cast<EglGraphics*>(&graphics);
- if (eglGraphics)
- {
- eglGraphics->SetFullSwapNextFrame();
- }
+ mSurface->SetFullSwapNextFrame();
}
void Window::RecalculateTouchPosition( Integration::Point& point )
{
const int MINIMUM_DIMENSION_CHANGE( 1 ); ///< Minimum change for window to be considered to have moved
+const float FULL_UPDATE_RATIO( 0.8f ); ///< Force full update when the dirty area is larget than this ratio
#if defined(DEBUG_ENABLED)
Debug::Filter* gWindowRenderSurfaceLogFilter = Debug::Filter::New(Debug::Verbose, false, "LOG_WINDOW_RENDER_SURFACE");
#endif
+void MergeRects( Rect< int >& mergingRect, const std::vector< Rect< int > >& rects )
+{
+ uint32_t i = 0;
+ if( mergingRect.IsEmpty() )
+ {
+ for( ; i < rects.size(); i++ )
+ {
+ if( !rects[i].IsEmpty() )
+ {
+ mergingRect = rects[i];
+ break;
+ }
+ }
+ }
+
+ for( ; i < rects.size(); i++ )
+ {
+ mergingRect.Merge( rects[i] );
+ }
+}
+
+void InsertRects( WindowRenderSurface::DamagedRectsContainer& damagedRectsList, const std::vector< Rect< int > >& damagedRects )
+{
+ damagedRectsList.push_front( damagedRects );
+ if( damagedRectsList.size() > 4 ) // past triple buffers + current
+ {
+ damagedRectsList.pop_back();
+ }
+}
+
} // unnamed namespace
WindowRenderSurface::WindowRenderSurface( Dali::PositionSize positionSize, Any surface, bool isTransparent )
mColorDepth( isTransparent ? COLOR_DEPTH_32 : COLOR_DEPTH_24 ),
mOutputTransformedSignal(),
mFrameCallbackInfoContainer(),
+ mBufferDamagedRects(),
mMutex(),
mRotationAngle( 0 ),
mScreenRotationAngle( 0 ),
+ mDpiHorizontal( 0 ),
+ mDpiVertical( 0 ),
mOwnSurface( false ),
mRotationSupported( false ),
mRotationFinished( true ),
mScreenRotationFinished( true ),
- mResizeFinished( true ),
- mDpiHorizontal( 0 ),
- mDpiVertical( 0 )
+ mResizeFinished( true )
{
DALI_LOG_INFO( gWindowRenderSurfaceLogFilter, Debug::Verbose, "Creating Window\n" );
Initialize( surface );
MakeContextCurrent();
- auto eglGraphics = static_cast<EglGraphics *>(mGraphics);
-
if( resizingSurface )
{
// Window rotate or screen rotate
DALI_LOG_INFO( gWindowRenderSurfaceLogFilter, Debug::Verbose, "WindowRenderSurface::PreRender: Set resize\n" );
}
- if (eglGraphics)
- {
- Internal::Adaptor::EglImplementation& eglImpl = eglGraphics->GetEglImplementation();
- eglImpl.SetFullSwapNextFrame();
- }
+ SetFullSwapNextFrame();
}
- if (eglGraphics)
- {
- Internal::Adaptor::EglImplementation& eglImpl = eglGraphics->GetEglImplementation();
- eglImpl.SetDamage( mEGLSurface, damagedRects, clippingRect );
- }
+ SetBufferDamagedRects( damagedRects, clippingRect );
return true;
}
}
}
- Internal::Adaptor::EglImplementation& eglImpl = eglGraphics->GetEglImplementation();
- eglImpl.SwapBuffers( mEGLSurface, damagedRects );
+ SwapBuffers( damagedRects );
if( mRenderNotification )
{
}
}
+void WindowRenderSurface::SetBufferDamagedRects( const std::vector< Rect< int > >& damagedRects, Rect< int >& clippingRect )
+{
+ auto eglGraphics = static_cast< EglGraphics* >( mGraphics );
+ if ( eglGraphics )
+ {
+ Internal::Adaptor::EglImplementation& eglImpl = eglGraphics->GetEglImplementation();
+ if( !eglImpl.IsPartialUpdateRequired() )
+ {
+ return;
+ }
+
+ Rect< int > surfaceRect( 0, 0, mPositionSize.width, mPositionSize.height );
+
+ if( mFullSwapNextFrame )
+ {
+ InsertRects( mBufferDamagedRects, std::vector< Rect< int > >( 1, surfaceRect ) );
+ clippingRect = Rect< int >();
+ return;
+ }
+
+ EGLint bufferAge = eglImpl.GetBufferAge( mEGLSurface );
+
+ // Buffer age 0 means the back buffer in invalid and requires full swap
+ if( !damagedRects.size() || bufferAge == 0 )
+ {
+ InsertRects( mBufferDamagedRects, std::vector< Rect< int > >( 1, surfaceRect ) );
+ clippingRect = Rect< int >();
+ return;
+ }
+
+ // We push current frame damaged rects here, zero index for current frame
+ InsertRects( mBufferDamagedRects, damagedRects );
+
+ // Merge damaged rects into clipping rect
+ auto bufferDamagedRects = mBufferDamagedRects.begin();
+ while( bufferAge-- >= 0 && bufferDamagedRects != mBufferDamagedRects.end() )
+ {
+ const std::vector< Rect< int > >& rects = *bufferDamagedRects++;
+ MergeRects( clippingRect, rects );
+ }
+
+ if( !clippingRect.Intersect( surfaceRect ) || clippingRect.Area() > surfaceRect.Area() * FULL_UPDATE_RATIO )
+ {
+ // clipping area too big or doesn't intersect surface rect
+ clippingRect = Rect< int >();
+ return;
+ }
+
+ std::vector< Rect< int > > damagedRegion;
+ damagedRegion.push_back( clippingRect );
+
+ eglImpl.SetDamageRegion( mEGLSurface, damagedRegion );
+ }
+}
+
+void WindowRenderSurface::SwapBuffers( const std::vector<Rect<int>>& damagedRects )
+{
+ auto eglGraphics = static_cast< EglGraphics* >( mGraphics );
+ if( eglGraphics )
+ {
+ Rect< int > surfaceRect( 0, 0, mPositionSize.width, mPositionSize.height );
+
+ Internal::Adaptor::EglImplementation& eglImpl = eglGraphics->GetEglImplementation();
+
+ if( !eglImpl.IsPartialUpdateRequired() || mFullSwapNextFrame || !damagedRects.size() || (damagedRects[0].Area() > surfaceRect.Area() * FULL_UPDATE_RATIO) )
+ {
+ mFullSwapNextFrame = false;
+ eglImpl.SwapBuffers( mEGLSurface );
+ return;
+ }
+
+ mFullSwapNextFrame = false;
+
+ std::vector< Rect< int > > mergedRects = damagedRects;
+
+ // Merge intersecting rects, form an array of non intersecting rects to help driver a bit
+ // Could be optional and can be removed, needs to be checked with and without on platform
+ const int n = mergedRects.size();
+ for( int i = 0; i < n - 1; i++ )
+ {
+ if( mergedRects[i].IsEmpty() )
+ {
+ continue;
+ }
+
+ for( int j = i + 1; j < n; j++ )
+ {
+ if( mergedRects[j].IsEmpty() )
+ {
+ continue;
+ }
+
+ if( mergedRects[i].Intersects( mergedRects[j] ) )
+ {
+ mergedRects[i].Merge( mergedRects[j] );
+ mergedRects[j].width = 0;
+ mergedRects[j].height = 0;
+ }
+ }
+ }
+
+ int j = 0;
+ for( int i = 0; i < n; i++ )
+ {
+ if( !mergedRects[i].IsEmpty() )
+ {
+ mergedRects[j++] = mergedRects[i];
+ }
+ }
+
+ if( j != 0 )
+ {
+ mergedRects.resize( j );
+ }
+
+ if( !mergedRects.size() || ( mergedRects[0].Area() > surfaceRect.Area() * FULL_UPDATE_RATIO ) )
+ {
+ eglImpl.SwapBuffers( mEGLSurface );
+ }
+ else
+ {
+ eglImpl.SwapBuffers( mEGLSurface, mergedRects );
+ }
+ }
+}
+
} // namespace Adaptor
} // namespace internal
{
public:
- typedef Signal< void ( ) > OutputSignalType;
+ using OutputSignalType = Signal< void ( ) >;
+ using DamagedRectsContainer = std::list< std::vector< Rect< int > > >;
/**
* Uses an window surface to render to.
*/
void OnFileDescriptorEventDispatched( FileDescriptorMonitor::EventType eventBitMask, int fileDescriptor );
+ /**
+ * @brief Set the buffer damage rects.
+ * @param[in] damagedRects List of damaged rects
+ * @param[in] clippingRect The rect to clip rendered scene
+ */
+ void SetBufferDamagedRects( const std::vector< Rect< int > >& damagedRects, Rect< int >& clippingRect );
+
+ /**
+ * @brief Swap buffers.
+ * @param[in] damagedRects List of damaged rects
+ */
+ void SwapBuffers( const std::vector<Rect<int>>& damagedRects );
+
protected:
// Undefined
ColorDepth mColorDepth; ///< Color depth of surface (32 bit or 24 bit)
OutputSignalType mOutputTransformedSignal;
FrameCallbackInfoContainer mFrameCallbackInfoContainer;
+ DamagedRectsContainer mBufferDamagedRects;
Dali::Mutex mMutex;
int mRotationAngle;
int mScreenRotationAngle;
+ uint32_t mDpiHorizontal;
+ uint32_t mDpiVertical;
bool mOwnSurface; ///< Whether we own the surface (responsible for deleting it)
bool mRotationSupported;
bool mRotationFinished;
bool mScreenRotationFinished;
bool mResizeFinished;
- uint32_t mDpiHorizontal;
- uint32_t mDpiVertical;
-
}; // class WindowRenderSurface
} // namespace Adaptor
bool NativeRenderSurfaceEcoreWl::PreRender( bool resizingSurface, const std::vector<Rect<int>>& damagedRects, Rect<int>& clippingRect )
{
- auto eglGraphics = static_cast<Internal::Adaptor::EglGraphics*>(mGraphics);
- if (eglGraphics)
- {
- Internal::Adaptor::EglImplementation& eglImpl = eglGraphics->GetEglImplementation();
- if (resizingSurface)
- {
- eglImpl.SetFullSwapNextFrame();
- }
-
- eglImpl.SetDamage(mEGLSurface, damagedRects, clippingRect);
- }
-
+ //TODO: Need to support partial update
return true;
}
projects / platform / core / uifw / dali-adaptor.git / commitdiff