Changed 'virtual' function override declarations to 'override'.

[platform/core/uifw/dali-adaptor.git] / dali / devel-api / adaptor-framework / native-image-source-queue.h

diff --git a/dali/devel-api/adaptor-framework/native-image-source-queue.h b/dali/devel-api/adaptor-framework/native-image-source-queue.h
index a6fdf38..f1d2eec 100755 (executable)
--- a/dali/devel-api/adaptor-framework/native-image-source-queue.h
+++ b/dali/devel-api/adaptor-framework/native-image-source-queue.h
@@ -51,8 +51,10 @@ typedef Dali::IntrusivePtr< Dali::NativeImageSourceQueue > NativeImageSourceQueu
 /**
  * @brief Used for displaying native images.
  *
- * NativeImageSource can be created internally or externally by native image source.
  * NativeImage is a platform specific way of providing pixel data to the GPU for rendering,for example via an EGL image.
+ * NativeImageSourceQueue can be created internally or externally by native image source.
+ * It has a queue which handles some image buffers.
+ * Someone should fill the buffers and enqueue them, then DALi will show them.
  */
 class DALI_ADAPTOR_API NativeImageSourceQueue : public NativeImageInterface
 {
@@ -102,47 +104,80 @@ public:
    */
   void SetSize( uint32_t width, uint32_t height );
 
+  /**
+   * @brief Ignores a source image which is inserted to the queue.
+   *
+   * @note This can be called from worker threads.
+   */
+  void IgnoreSourceImage();
+
+  /**
+   * @copydoc Dali::NativeImageInterface::GetTextureTarget()
+   */
+  int GetTextureTarget() const override;
+
+  /**
+   * @copydoc Dali::NativeImageInterface::GetCustomFragmentPrefix()
+   */
+  const char* GetCustomFragmentPrefix() const override;
+
+  /**
+   * @copydoc Dali::NativeImageInterface::GetCustomSamplerTypename()
+   */
+  const char* GetCustomSamplerTypename() const override;
+
+
 private:   // native image
 
   /**
-   * @copydoc Dali::NativeImageInterface::GlExtensionCreate()
+   * @copydoc Dali::NativeImageInterface::CreateResource()
    */
-  virtual bool GlExtensionCreate();
+  bool CreateResource() override;
 
   /**
-   * @copydoc Dali::NativeImageInterface::GlExtensionDestroy()
+   * @copydoc Dali::NativeImageInterface::DestroyResource()
    */
-  virtual void GlExtensionDestroy();
+  void DestroyResource() override;
 
   /**
    * @copydoc Dali::NativeImageInterface::TargetTexture()
    */
-  virtual uint32_t TargetTexture();
+  uint32_t TargetTexture() override;
 
   /**
    * @copydoc Dali::NativeImageInterface::PrepareTexture()
    */
-  virtual void PrepareTexture();
+  void PrepareTexture() override;
 
   /**
    * @copydoc Dali::NativeImageInterface::GetWidth()
    */
-  virtual uint32_t GetWidth() const;
+  uint32_t GetWidth() const override;
 
   /**
    * @copydoc Dali::NativeImageInterface::GetHeight()
    */
-  virtual uint32_t GetHeight() const;
+  uint32_t GetHeight() const override;
 
   /**
    * @copydoc Dali::NativeImageInterface::RequiresBlending()
    */
-  virtual bool RequiresBlending() const;
+  bool RequiresBlending() const override;
+
+  /**
+   * @copydoc Dali::NativeImageInterface::GetNativeImageHandle()
+   */
+  Any GetNativeImageHandle() const override;
+
+  /**
+   * @copydoc Dali::NativeImageInterface::SourceChanged()
+   */
+  bool SourceChanged() const override;
 
   /**
    * @copydoc Dali::NativeImageInterface::GetExtension()
    */
-  NativeImageInterface::Extension* GetExtension();
+  NativeImageInterface::Extension* GetExtension() override;
 
 private:
 
@@ -161,7 +196,7 @@ private:
    *
    * The implementation should destroy the NativeImage resources.
    */
-  DALI_INTERNAL virtual ~NativeImageSourceQueue();
+  DALI_INTERNAL ~NativeImageSourceQueue() override;
 
   /**
    * @brief Undefined copy constructor.