[4.0] When native image is destroyed, It call TriggerEventInterface callback.

[platform/core/uifw/dali-adaptor.git] / adaptors / tizen / native-image-source-impl-tizen.cpp

diff --git a/adaptors/tizen/native-image-source-impl-tizen.cpp b/adaptors/tizen/native-image-source-impl-tizen.cpp
old mode 100755 (executable)
new mode 100644 (file)
index fe249e5..fecf43b
--- a/adaptors/tizen/native-image-source-impl-tizen.cpp
+++ b/adaptors/tizen/native-image-source-impl-tizen.cpp
@@ -22,15 +22,17 @@
 #include <dali/integration-api/debug.h>
 #include <dali/integration-api/gl-defines.h>
 #include <cstring>
+#include <tbm_surface_internal.h>
 
 // INTERNAL INCLUDES
 #include <gl/egl-image-extensions.h>
 #include <gl/egl-factory.h>
 #include <adaptor-impl.h>
 #include <render-surface.h>
+#include <trigger-event-factory.h>
+
 
 // Allow this to be encoded and saved:
-#include <platform-abstractions/tizen/resource-loader/resource-loader.h>
 #include <bitmap-saver.h>
 
 namespace Dali
@@ -88,7 +90,8 @@ NativeImageSource::NativeImageSource( unsigned int width, unsigned int height, D
   mColorDepth( depth ),
   mEglImageKHR( NULL ),
   mEglImageExtensions( NULL ),
-  mSetSource( false )
+  mSetSource( false ),
+  mNotification( NULL )
 {
   DALI_ASSERT_ALWAYS( Adaptor::IsAvailable() );
   EglFactory& eglFactory = Adaptor::GetImplementation( Adaptor::Get() ).GetEGLFactory();
@@ -99,6 +102,7 @@ NativeImageSource::NativeImageSource( unsigned int width, unsigned int height, D
 
   if( mTbmSurface != NULL )
   {
+    tbm_surface_internal_ref( mTbmSurface );
     mBlendingRequired = CheckBlending( tbm_surface_get_format( mTbmSurface ) );
     mWidth = tbm_surface_get_width( mTbmSurface );
     mHeight = tbm_surface_get_height( mTbmSurface );
@@ -184,13 +188,25 @@ tbm_surface_h NativeImageSource::GetSurfaceFromAny( Any source ) const
 
 NativeImageSource::~NativeImageSource()
 {
-  if( mOwnTbmSurface && mTbmSurface != NULL )
+  if( mOwnTbmSurface )
   {
-    if( tbm_surface_destroy( mTbmSurface ) != TBM_SURFACE_ERROR_NONE )
+    if( mTbmSurface != NULL && tbm_surface_destroy( mTbmSurface ) != TBM_SURFACE_ERROR_NONE )
     {
       DALI_LOG_ERROR( "Failed to destroy tbm_surface\n" );
     }
   }
+  else
+  {
+    if( mTbmSurface != NULL )
+    {
+      tbm_surface_internal_unref( mTbmSurface );
+
+      if (mNotification != NULL) {
+          TriggerEventInterface* triggerEvent = static_cast<TriggerEventInterface* >(mNotification);
+          triggerEvent->Trigger();
+      }
+    }
+  }
 }
 
 Any NativeImageSource::GetNativeImageSource() const
@@ -198,6 +214,12 @@ Any NativeImageSource::GetNativeImageSource() const
   return Any( mTbmSurface );
 }
 
+
+void NativeImageSource::SetDestructorNotification(void* notification)
+{
+  mNotification = notification;
+}
+
 bool NativeImageSource::GetPixels(std::vector<unsigned char>& pixbuf, unsigned& width, unsigned& height, Pixel::Format& pixelFormat) const
 {
   if( mTbmSurface != NULL )
@@ -239,7 +261,7 @@ bool NativeImageSource::GetPixels(std::vector<unsigned char>& pixbuf, unsigned&
           {
             cOffset = c*3;
             offset = cOffset + r*stride;
-            *(bufptr) = ptr[offset+2];
+            *(bufptr+cOffset) = ptr[offset+2];
             *(bufptr+cOffset+1) = ptr[offset+1];
             *(bufptr+cOffset+2) = ptr[offset];
           }
@@ -259,7 +281,7 @@ bool NativeImageSource::GetPixels(std::vector<unsigned char>& pixbuf, unsigned&
           {
             cOffset = c*4;
             offset = cOffset + r*stride;
-            *(bufptr) = ptr[offset+3];
+            *(bufptr+cOffset) = ptr[offset+3];
             *(bufptr+cOffset+1) = ptr[offset+2];
             *(bufptr+cOffset+2) = ptr[offset+1];
             *(bufptr+cOffset+3) = ptr[offset];
@@ -269,11 +291,7 @@ bool NativeImageSource::GetPixels(std::vector<unsigned char>& pixbuf, unsigned&
       }
       default:
       {
-        DALI_LOG_WARNING( "Tbm surface has unsupported pixel format.\n" );
-
-        pixbuf.resize( 0 );
-        width = 0;
-        height = 0;
+        DALI_ASSERT_ALWAYS( 0 && "Tbm surface has unsupported pixel format.\n" );
 
         return false;
       }
@@ -310,9 +328,9 @@ bool NativeImageSource::EncodeToFile(const std::string& filename) const
 
 void NativeImageSource::SetSource( Any source )
 {
-  if( mOwnTbmSurface && mTbmSurface != NULL )
+  if( mOwnTbmSurface )
   {
-    if( tbm_surface_destroy( mTbmSurface ) != TBM_SURFACE_ERROR_NONE )
+    if( mTbmSurface != NULL && tbm_surface_destroy( mTbmSurface ) != TBM_SURFACE_ERROR_NONE )
     {
       DALI_LOG_ERROR( "Failed to destroy tbm_surface\n" );
     }
@@ -320,24 +338,25 @@ void NativeImageSource::SetSource( Any source )
     mTbmSurface = NULL;
     mOwnTbmSurface = false;
   }
+  else
+  {
+    if( mTbmSurface != NULL )
+    {
+      tbm_surface_internal_unref( mTbmSurface );
+      mTbmSurface = NULL;
+    }
+  }
 
   mTbmSurface = GetSurfaceFromAny( source );
-  mSetSource = true;
 
   if( mTbmSurface != NULL )
   {
+    mSetSource = true;
+    tbm_surface_internal_ref( mTbmSurface );
     mBlendingRequired = CheckBlending( tbm_surface_get_format( mTbmSurface ) );
     mWidth = tbm_surface_get_width( mTbmSurface );
     mHeight = tbm_surface_get_height( mTbmSurface );
   }
-
-  if( mEglImageKHRContainer.Size() > 2 )
-  {
-    mEglImageExtensions->DestroyImageKHR(mEglImageKHRContainer[0]);
-    mEglImageKHRContainer.Erase( mEglImageKHRContainer.Begin() );
-  }
-
-  mEglImageKHRContainer.PushBack( mEglImageKHR );
 }
 
 bool NativeImageSource::IsColorDepthSupported( Dali::NativeImageSource::ColorDepth colorDepth )
@@ -395,7 +414,11 @@ bool NativeImageSource::GlExtensionCreate()
 {
   // casting from an unsigned int to a void *, which should then be cast back
   // to an unsigned int in the driver.
-  EGLClientBuffer eglBuffer = reinterpret_cast< EGLClientBuffer > (mTbmSurface);
+  EGLClientBuffer eglBuffer = reinterpret_cast< EGLClientBuffer >(mTbmSurface);
+  if( !eglBuffer )
+  {
+    return false;
+  }
 
   mEglImageKHR = mEglImageExtensions->CreateImageKHR( eglBuffer );
 
@@ -404,9 +427,12 @@ bool NativeImageSource::GlExtensionCreate()
 
 void NativeImageSource::GlExtensionDestroy()
 {
-  mEglImageExtensions->DestroyImageKHR(mEglImageKHR);
+  if( mEglImageKHR )
+  {
+    mEglImageExtensions->DestroyImageKHR(mEglImageKHR);
 
-  mEglImageKHR = NULL;
+    mEglImageKHR = NULL;
+  }
 }
 
 unsigned int NativeImageSource::TargetTexture()
@@ -418,9 +444,17 @@ unsigned int NativeImageSource::TargetTexture()
 
 void NativeImageSource::PrepareTexture()
 {
-  if( mSetSource && GlExtensionCreate() )
+  if( mSetSource )
   {
-    TargetTexture();
+    void* eglImage = mEglImageKHR;
+
+    if( GlExtensionCreate() )
+    {
+      TargetTexture();
+    }
+
+    mEglImageExtensions->DestroyImageKHR( eglImage );
+
     mSetSource = false;
   }
 }