[Tizen] Add screen and client rotation itself function

[platform/core/uifw/dali-adaptor.git] / dali / internal / window-system / common / window-render-surface.cpp

diff --git a/dali/internal/window-system/common/window-render-surface.cpp b/dali/internal/window-system/common/window-render-surface.cpp
index 18ae128..e4bb890 100644 (file)
--- a/dali/internal/window-system/common/window-render-surface.cpp
+++ b/dali/internal/window-system/common/window-render-surface.cpp
@@ -32,6 +32,7 @@
 #include <dali/internal/window-system/common/window-factory.h>
 #include <dali/internal/window-system/common/window-system.h>
 #include <dali/internal/graphics/gles/egl-graphics.h>
+#include <dali/internal/system/common/environment-variables.h>
 
 
 namespace Dali
@@ -71,7 +72,9 @@ WindowRenderSurface::WindowRenderSurface( Dali::PositionSize positionSize, Any s
   mRotationSupported( false ),
   mRotationFinished( true ),
   mScreenRotationFinished( true ),
-  mResizeFinished( true )
+  mResizeFinished( true ),
+  mDpiHorizontal( 0 ),
+  mDpiVertical( 0 )
 {
   DALI_LOG_INFO( gWindowRenderSurfaceLogFilter, Debug::Verbose, "Creating Window\n" );
   Initialize( surface );
@@ -83,6 +86,11 @@ WindowRenderSurface::~WindowRenderSurface()
   {
     delete mRotationTrigger;
   }
+
+  if ( mEGLSurface )
+  {
+    DestroySurface();
+  }
 }
 
 void WindowRenderSurface::Initialize( Any surface )
@@ -109,6 +117,7 @@ void WindowRenderSurface::Initialize( Any surface )
   if( mScreenRotationAngle != 0 )
   {
     mScreenRotationFinished = false;
+    mResizeFinished = false;
   }
 }
 
@@ -139,12 +148,6 @@ void WindowRenderSurface::SetTransparency( bool transparent )
 
 void WindowRenderSurface::RequestRotation( int angle, int width, int height )
 {
-  if( !mRotationSupported )
-  {
-    DALI_LOG_INFO( gWindowRenderSurfaceLogFilter, Debug::Verbose, "WindowRenderSurface::Rotate: Rotation is not supported!\n" );
-    return;
-  }
-
   if( !mRotationTrigger )
   {
     TriggerEventFactoryInterface& triggerFactory = Internal::Adaptor::Adaptor::GetImplementation( Adaptor::Get() ).GetTriggerEventFactoryInterface();
@@ -179,7 +182,27 @@ PositionSize WindowRenderSurface::GetPositionSize() const
 
 void WindowRenderSurface::GetDpi( unsigned int& dpiHorizontal, unsigned int& dpiVertical )
 {
-  mWindowBase->GetDpi( dpiHorizontal, dpiVertical );
+  if( mDpiHorizontal == 0 || mDpiVertical == 0 )
+  {
+    const char* environmentDpiHorizontal = std::getenv( DALI_ENV_DPI_HORIZONTAL );
+    mDpiHorizontal = environmentDpiHorizontal ? std::atoi( environmentDpiHorizontal ) : 0;
+
+    const char* environmentDpiVertical = std::getenv( DALI_ENV_DPI_VERTICAL );
+    mDpiVertical = environmentDpiVertical ? std::atoi( environmentDpiVertical ) : 0;
+
+    if( mDpiHorizontal == 0 || mDpiVertical == 0 )
+    {
+      mWindowBase->GetDpi( mDpiHorizontal, mDpiVertical );
+    }
+  }
+
+  dpiHorizontal = mDpiHorizontal;
+  dpiVertical = mDpiVertical;
+}
+
+int WindowRenderSurface::GetOrientation() const
+{
+  return mWindowBase->GetOrientation();
 }
 
 void WindowRenderSurface::InitializeGraphics()
@@ -229,7 +252,10 @@ void WindowRenderSurface::CreateSurface()
   // Check rotation capability
   mRotationSupported = mWindowBase->IsEglWindowRotationSupported();
 
-  DALI_LOG_INFO( gWindowRenderSurfaceLogFilter, Debug::Verbose, "WindowRenderSurface::CreateSurface: w = %d h = %d angle = %d screen rotation = %d\n", mPositionSize.width, mPositionSize.height, mRotationAngle, mScreenRotationAngle );
+  int screenWidth, screenHeight;
+  WindowSystem::GetScreenSize( screenWidth, screenHeight );
+  DALI_LOG_RELEASE_INFO("WindowRenderSurface::CreateSurface: w = %d h = %d screenWidth = %d screenHeight = %d angle = %d screen rotation = %d\n",
+      mPositionSize.width, mPositionSize.height, screenWidth, screenHeight, mRotationAngle, mScreenRotationAngle );
 }
 
 void WindowRenderSurface::DestroySurface()
@@ -331,11 +357,11 @@ bool WindowRenderSurface::PreRender( bool resizingSurface )
 
   if( resizingSurface )
   {
+    int totalAngle = (mRotationAngle + mScreenRotationAngle) % 360;
+
     // Window rotate or screen rotate
     if( !mRotationFinished || !mScreenRotationFinished )
     {
-      int totalAngle = (mRotationAngle + mScreenRotationAngle) % 360;
-
       mWindowBase->SetEglWindowRotation( totalAngle );
       mWindowBase->SetEglWindowBufferTransform( totalAngle );
 
@@ -352,9 +378,23 @@ bool WindowRenderSurface::PreRender( bool resizingSurface )
     }
 
     // Resize case
-    if( !mResizeFinished )
+    if ( !mResizeFinished )
     {
-      mWindowBase->ResizeEglWindow( mPositionSize );
+      Dali::PositionSize positionSize;
+      positionSize.x = mPositionSize.x;
+      positionSize.y = mPositionSize.y;
+      if( totalAngle == 0 || totalAngle == 180 )
+      {
+        positionSize.width = mPositionSize.width;
+        positionSize.height = mPositionSize.height;
+      }
+      else
+      {
+        positionSize.width = mPositionSize.height;
+        positionSize.height = mPositionSize.width;
+      }
+
+      mWindowBase->ResizeEglWindow( positionSize );
       mResizeFinished = true;
 
       DALI_LOG_INFO( gWindowRenderSurfaceLogFilter, Debug::Verbose, "WindowRenderSurface::PreRender: Set resize\n" );
@@ -411,12 +451,6 @@ void WindowRenderSurface::PostRender( bool renderToFbo, bool replacingSurface, b
     {
       mRenderNotification->Trigger();
     }
-
-    if ( eglImpl.IsSurfacelessContextSupported() )
-    {
-      // Switch to the shared context after rendering this surface
-      eglImpl.MakeContextCurrent( EGL_NO_SURFACE, eglImpl.GetContext() );
-    }
   }
 }
 
@@ -467,6 +501,7 @@ void WindowRenderSurface::OutputTransformed()
   {
     mScreenRotationAngle = screenRotationAngle;
     mScreenRotationFinished = false;
+    mResizeFinished = false;
 
     mOutputTransformedSignal.Emit();