X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=dali-toolkit%2Finternal%2Fvisuals%2Fimage-atlas-manager.h;h=ec7a402f69a114240b6b53a7c237965891396a63;hb=ff6ce970724ccc8bee65f7c93411b274907c09d7;hp=b8f5a11d308bdbbc7b21fcf596eaafc11336b1fc;hpb=ff4a3d03472a60aba7cd8ffe111e5fcd9527d967;p=platform%2Fcore%2Fuifw%2Fdali-toolkit.git

diff --git a/dali-toolkit/internal/visuals/image-atlas-manager.h b/dali-toolkit/internal/visuals/image-atlas-manager.h
index b8f5a11..ec7a402 100644
--- a/dali-toolkit/internal/visuals/image-atlas-manager.h
+++ b/dali-toolkit/internal/visuals/image-atlas-manager.h
@@ -2,7 +2,7 @@
 #define DALI_TOOLKIT_IMAGE_ATLAS_MANAGER_H
 
 /*
- * Copyright (c) 2021 Samsung Electronics Co., Ltd.
+ * Copyright (c) 2022 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.
@@ -18,6 +18,7 @@
  */
 
 // EXTERNAL INCLUDES
+#include <dali/public-api/adaptor-framework/encoded-image-buffer.h>
 #include <dali/public-api/common/vector-wrapper.h>
 #include <dali/public-api/object/ref-object.h>
 #include <dali/public-api/rendering/texture-set.h>
@@ -52,6 +53,15 @@ public:
   ImageAtlasManager();
 
   /**
+   * @brief Check whether the image of url could be Atlas or not.
+   *
+   * @param [in] url The URL of the resource image file to use.
+   * @param [in] size The width and height to fit the loaded image to.
+   * @return True if the image could be Atlas.
+   */
+  bool CheckAtlasAvailable(const VisualUrl& url, const ImageDimensions& size) const;
+
+  /**
    * @brief Add an image to the atlas.
    *
    * @note To make the atlasing efficient, an valid size should be provided.
@@ -73,6 +83,29 @@ public:
                  FittingMode::Type    fittingMode           = FittingMode::DEFAULT,
                  bool                 orientationCorrection = true,
                  AtlasUploadObserver* atlasUploadObserver   = NULL);
+
+  /**
+   * @brief Add an image to the atlas.
+   *
+   * @note To make the atlasing efficient, an valid size should be provided.
+   *
+   * SamplingMode::BOX_THEN_LINEAR is used to sampling pixels from the input image while fitting it to desired size.
+   *
+   * @param [out] textureRect The texture area of the resource image in the atlas.
+   * @param [in] encodedImageBuffer The encoded buffer of the resource image file to use.
+   * @param [in] size The width and height to fit the loaded image to.
+   * @param [in] fittingMode The method used to fit the shape of the image before loading to the shape defined by the size parameter.
+   * @param [in] orientationCorrection Reorient the image to respect any orientation metadata in its header.
+   * @param [in] atlasUploadObserver The object to observe the uploading state inside ImageAtlas.
+   * @return The texture set containing the image.
+   */
+  TextureSet Add(Vector4&                  textureRect,
+                 const EncodedImageBuffer& encodedImageBuffer,
+                 const ImageDimensions&    size,
+                 FittingMode::Type         fittingMode           = FittingMode::DEFAULT,
+                 bool                      orientationCorrection = true,
+                 AtlasUploadObserver*      atlasUploadObserver   = NULL);
+
   /**
    * @brief Add a pixel buffer to the atlas
    *