Minor optimize during build uniform index maps

[platform/core/uifw/dali-core.git] / dali / internal / common / blending-options.h

diff --git a/dali/internal/common/blending-options.h b/dali/internal/common/blending-options.h
index 07f149f..97887df 100644 (file)
--- a/dali/internal/common/blending-options.h
+++ b/dali/internal/common/blending-options.h
@@ -1,8 +1,8 @@
-#ifndef __DALI_BLENDING_OPTIONS_H__
-#define __DALI_BLENDING_OPTIONS_H__
+#ifndef DALI_BLENDING_OPTIONS_H
+#define DALI_BLENDING_OPTIONS_H
 
 /*
- * Copyright (c) 2014 Samsung Electronics Co., Ltd.
+ * Copyright (c) 2021 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.
@@ -19,15 +19,15 @@
  */
 
 // INTERNAL INCLUDES
-#include <dali/public-api/actors/blending.h>
+#include <dali/devel-api/rendering/renderer-devel.h>
+#include <dali/internal/common/owner-pointer.h>
 #include <dali/public-api/math/vector4.h>
+#include <dali/public-api/rendering/renderer.h>
 
 namespace Dali
 {
-
 namespace Internal
 {
-
 // This is an optimization to avoid storing 6 separate blending values
 struct BlendingOptions
 {
@@ -45,7 +45,7 @@ struct BlendingOptions
    * Set the blending options.
    * @param[in] A bitmask of blending options.
    */
-  void SetBitmask( unsigned int bitmask );
+  void SetBitmask(unsigned int bitmask);
 
   /**
    * Retrieve the blending options as a bitmask.
@@ -56,50 +56,49 @@ struct BlendingOptions
   /**
    * @copydoc Dali::RenderableActor::SetBlendFunc()
    */
-  void SetBlendFunc( BlendingFactor::Type srcFactorRgb,   BlendingFactor::Type destFactorRgb,
-                     BlendingFactor::Type srcFactorAlpha, BlendingFactor::Type destFactorAlpha );
+  void SetBlendFunc(BlendFactor::Type srcFactorRgb, BlendFactor::Type destFactorRgb, BlendFactor::Type srcFactorAlpha, BlendFactor::Type destFactorAlpha);
 
   /**
    * @copydoc Dali::RenderableActor::GetBlendFunc()
    */
-  BlendingFactor::Type GetBlendSrcFactorRgb() const;
+  BlendFactor::Type GetBlendSrcFactorRgb() const;
 
   /**
    * @copydoc Dali::RenderableActor::GetBlendFunc()
    */
-  BlendingFactor::Type GetBlendDestFactorRgb() const;
+  BlendFactor::Type GetBlendDestFactorRgb() const;
 
   /**
    * @copydoc Dali::RenderableActor::GetBlendFunc()
    */
-  BlendingFactor::Type GetBlendSrcFactorAlpha() const;
+  BlendFactor::Type GetBlendSrcFactorAlpha() const;
 
   /**
    * @copydoc Dali::RenderableActor::GetBlendFunc()
    */
-  BlendingFactor::Type GetBlendDestFactorAlpha() const;
+  BlendFactor::Type GetBlendDestFactorAlpha() const;
 
   /**
    * @copydoc Dali::RenderableActor::SetBlendEquation()
    */
-  void SetBlendEquation( BlendingEquation::Type equationRgb, BlendingEquation::Type equationAlpha );
+  void SetBlendEquation(DevelBlendEquation::Type equationRgb, DevelBlendEquation::Type equationAlpha);
 
   /**
    * @copydoc Dali::RenderableActor::GetBlendEquation()
    */
-  BlendingEquation::Type GetBlendEquationRgb() const;
+  DevelBlendEquation::Type GetBlendEquationRgb() const;
 
   /**
    * @copydoc Dali::RenderableActor::GetBlendEquation()
    */
-  BlendingEquation::Type GetBlendEquationAlpha() const;
+  DevelBlendEquation::Type GetBlendEquationAlpha() const;
 
   /**
    * Set the blend color.
    * @param[in] color The blend color.
    * @return True if the blend color changed, otherwise it was already the same color.
    */
-  void SetBlendColor( const Vector4& color );
+  void SetBlendColor(const Vector4& color);
 
   /**
    * Query the blend color.
@@ -107,8 +106,25 @@ struct BlendingOptions
    */
   const Vector4* GetBlendColor() const;
 
-private:
+  /**
+   * Query whether current blend equation is advanced option.
+   * @return True if current blend equation is advanced.
+   */
+  bool IsAdvancedBlendEquationApplied();
+
+  /**
+   * Query whether input bit mask include advanced blend equation.
+   * @return True if the bit mask include advanced blend equation.
+   */
+  static bool IsAdvancedBlendEquationIncluded(unsigned int bitmask);
+
+  /**
+   * Query whether input blend equation is advanced option.
+   * @return True if input blend equation is advanced.
+   */
+  static bool IsAdvancedBlendEquation(DevelBlendEquation::Type equation);
 
+private:
   // Undefined copy constructor.
   BlendingOptions(const BlendingOptions& typePath);
 
@@ -116,15 +132,13 @@ private:
   BlendingOptions& operator=(const BlendingOptions& rhs);
 
 private:
-
   unsigned int mBitmask; ///< A bitmask of blending options
 
-  Vector4* mBlendColor; ///< A heap-allocated color (owned)
-
+  OwnerPointer<Vector4> mBlendColor; ///< A heap-allocated color (owned)
 };
 
 } // namespace Internal
 
 } // namespace Dali
 
-#endif // __DALI_BLENDING_OPTIONS_H__
+#endif // DALI_BLENDING_OPTIONS_H