[Tizen] Add API for setting resource destruction callback

[platform/core/uifw/dali-adaptor.git] / dali / internal / imaging / tizen / native-image-source-impl-tizen.h

diff --git a/dali/internal/imaging/tizen/native-image-source-impl-tizen.h b/dali/internal/imaging/tizen/native-image-source-impl-tizen.h
index 8578d69..77d3bd5 100755 (executable)
--- a/dali/internal/imaging/tizen/native-image-source-impl-tizen.h
+++ b/dali/internal/imaging/tizen/native-image-source-impl-tizen.h
@@ -2,7 +2,7 @@
 #define DALI_INTERNAL_NATIVE_IMAGE_SOURCE_IMPL_TIZEN_H
 
 /*
- * Copyright (c) 2017 Samsung Electronics Co., Ltd.
+ * Copyright (c) 2020 Samsung Electronics Co., Ltd.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -20,7 +20,7 @@
 
 // EXTERNAL INCLUDES
 #include <tbm_surface.h>
-#include <dali/devel-api/images/native-image-interface-extension.h>
+#include <dali/devel-api/threading/mutex.h>
 #include <dali/public-api/common/dali-vector.h>
 
 // INTERNAL INCLUDES
@@ -36,12 +36,13 @@ namespace Internal
 namespace Adaptor
 {
 
+class EglGraphics;
 class EglImageExtensions;
 
 /**
  * Dali internal NativeImageSource.
  */
-class NativeImageSourceTizen: public Internal::Adaptor::NativeImageSource, public NativeImageInterface::Extension
+class NativeImageSourceTizen: public Internal::Adaptor::NativeImageSource
 {
 public:
 
@@ -54,8 +55,8 @@ public:
    * @param[in] nativeImageSource contains tbm_surface_h or is empty
    * @return A smart-pointer to a newly allocated image.
    */
-  static NativeImageSourceTizen* New(unsigned int width,
-                          unsigned int height,
+  static NativeImageSourceTizen* New(uint32_t width,
+                          uint32_t height,
                           Dali::NativeImageSource::ColorDepth depth,
                           Any nativeImageSource);
 
@@ -67,12 +68,7 @@ public:
   /**
    * @copydoc Dali::NativeImageSource::GetPixels()
    */
-  bool GetPixels(std::vector<unsigned char> &pixbuf, unsigned int &width, unsigned int &height, Pixel::Format& pixelFormat ) const  override;
-
-  /**
-   * @copydoc Dali::NativeImageSource::EncodeToFile(const std::string& )
-   */
-  bool EncodeToFile(const std::string& filename) const override;
+  bool GetPixels(std::vector<unsigned char> &pixbuf, uint32_t &width, uint32_t &height, Pixel::Format& pixelFormat ) const override;
 
   /**
    * @copydoc Dali::NativeImageSource::SetSource( Any source )
@@ -90,19 +86,19 @@ public:
   ~NativeImageSourceTizen() override;
 
   /**
-   * @copydoc Dali::NativeImageSource::GlExtensionCreate()
+   * @copydoc Dali::NativeImageSource::CreateResource()
    */
-  bool GlExtensionCreate() override;
+  bool CreateResource() override;
 
   /**
-   * @copydoc Dali::NativeImageSource::GlExtensionDestroy()
+   * @copydoc Dali::NativeImageSource::DestroyResource()
    */
-  void GlExtensionDestroy() override;
+  void DestroyResource() override;
 
   /**
    * @copydoc Dali::NativeImageSource::TargetTexture()
    */
-  unsigned int TargetTexture() override;
+  uint32_t TargetTexture() override;
 
   /**
    * @copydoc Dali::NativeImageSource::PrepareTexture()
@@ -112,7 +108,7 @@ public:
   /**
    * @copydoc Dali::NativeImageSource::GetWidth()
    */
-  unsigned int GetWidth() const override
+  uint32_t GetWidth() const override
   {
     return mWidth;
   }
@@ -120,7 +116,7 @@ public:
   /**
    * @copydoc Dali::NativeImageSource::GetHeight()
    */
-  unsigned int GetHeight() const override
+  uint32_t GetHeight() const override
   {
     return mHeight;
   }
@@ -134,27 +130,52 @@ public:
   }
 
   /**
+   * @copydoc Dali::NativeImageInterface::GetCustomFragmentPrefix()
+   */
+  const char* GetCustomFragmentPrefix() const override;
+
+  /**
+   * @copydoc Dali::NativeImageInterface::GetCustomSamplerTypename()
+   */
+  const char* GetCustomSamplerTypename() const override;
+
+  /**
+   * @copydoc Dali::NativeImageInterface::GetTextureTarget()
+   */
+  int GetTextureTarget() const override;
+
+  /**
+   * @copydoc Dali::NativeImageInterface::GetNativeImageHandle()
+   */
+  Any GetNativeImageHandle() const override;
+
+  /**
+   * @copydoc Dali::NativeImageInterface::SourceChanged()
+   */
+  bool SourceChanged() const override;
+
+  /**
    * @copydoc Dali::NativeImageInterface::GetExtension()
    */
   NativeImageInterface::Extension* GetNativeImageInterfaceExtension() override
   {
-    return this;
+    return nullptr;
   }
 
   /**
-   * @copydoc Dali::NativeImageInterface::Extension::GetCustomFragmentPreFix()
+   * @copydoc Dali::Internal::Adaptor::NativeImageSource::AcquireBuffer()
    */
-  const char* GetCustomFragmentPreFix() override;
+  uint8_t* AcquireBuffer( uint16_t& width, uint16_t& height, uint16_t& stride ) override;
 
   /**
-   * @copydoc Dali::NativeImageInterface::Extension::GetCustomSamplerTypename()
+   * @copydoc Dali::Internal::Adaptor::NativeImageSource::ReleaseBuffer()
    */
-  const char* GetCustomSamplerTypename() override;
+  bool ReleaseBuffer() override;
 
   /**
-   * @copydoc Dali::NativeImageInterface::Extension::GetEglImageTextureTarget()
+   * @copydoc Dali::NativeImageSource::SetResourceDestructionCallback()
    */
-  int GetEglImageTextureTarget() override;
+  void SetResourceDestructionCallback(EventThreadCallback* callback) override;
 
 private:
 
@@ -165,7 +186,7 @@ private:
    * @param[in] colour depth of the image.
    * @param[in] nativeImageSource contains either: pixmap of type X11 Pixmap , a Ecore_X_Pixmap or is empty
    */
-  NativeImageSourceTizen(unsigned int width,
+  NativeImageSourceTizen(uint32_t width,
               unsigned  int height,
               Dali::NativeImageSource::ColorDepth depth,
               Any nativeImageSource);
@@ -176,18 +197,23 @@ private:
 
   bool CheckBlending( tbm_format format );
 
-private:
+  void DestroySurface();
 
-  unsigned int mWidth;                        ///< image width
-  unsigned int mHeight;                       ///< image height
+private:
+  uint32_t mWidth;                        ///< image width
+  uint32_t mHeight;                       ///< image height
   bool mOwnTbmSurface;                        ///< Whether we created pixmap or not
   tbm_surface_h mTbmSurface;
   tbm_format mTbmFormat;
   bool mBlendingRequired;                      ///< Whether blending is required
   Dali::NativeImageSource::ColorDepth mColorDepth;  ///< color depth of image
   void* mEglImageKHR;                         ///< From EGL extension
+  EglGraphics* mEglGraphics;                  ///< EGL Graphics
   EglImageExtensions* mEglImageExtensions;    ///< The EGL Image Extensions
   bool mSetSource;
+  mutable Dali::Mutex mMutex;
+  bool mIsBufferAcquired;                      ///< Whether AcquireBuffer is called
+  std::unique_ptr<EventThreadCallback> mResourceDestructionCallback;
 };
 
 } // namespace Adaptor