Support YUV decoding for JPEG

[platform/core/uifw/dali-adaptor.git] / dali / internal / imaging / common / loader-jpeg.h

diff --git a/dali/internal/imaging/common/loader-jpeg.h b/dali/internal/imaging/common/loader-jpeg.h
index 45c99e4..41df859 100644 (file)
--- a/dali/internal/imaging/common/loader-jpeg.h
+++ b/dali/internal/imaging/common/loader-jpeg.h
@@ -2,7 +2,7 @@
 #define DALI_TIZEN_PLATFORM_LOADER_JPEG_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.
@@ -51,6 +51,16 @@ const unsigned char MAGIC_BYTE_2 = 0xD8;
 bool LoadBitmapFromJpeg(const Dali::ImageLoader::Input& input, Dali::Devel::PixelBuffer& bitmap);
 
 /**
+ * Loads the image planes from an JPEG file.  This function checks the header first
+ * and if it is not a JPEG file, then it returns straight away.
+ * @param[in]  input  Information about the input image (including file pointer)
+ * @param[out] pixelBuffers The buffer list where the each plane will be stored
+ * @return true if file decoded successfully, false otherwise
+ * @note If the image file doesn't support to load planes, this method returns one RGB bitmap image.
+ */
+bool LoadPlanesFromJpeg(const Dali::ImageLoader::Input& input, std::vector<Dali::Devel::PixelBuffer>& pixelBuffers);
+
+/**
  * Loads the header of a JPEG file and fills in the width and height appropriately.
  * If the width and height are set on entry, it will set the width and height
  * to the closest scaled size (exactly as will be loaded by LoadBitmapFromJpeg with the same