git mv Code\Sandbox\Editor Code/Editor

Signed-off-by: Esteban Papp <81431996+amznestebanpapp@users.noreply.github.com>
2021-06-29 12:41:59 -07:00
parent 9f0bbf3b74
commit e34e36cb35
1415 changed files with 0 additions and 0 deletions
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+/*
+ * Copyright (c) Contributors to the Open 3D Engine Project
+ * 
+ * SPDX-License-Identifier: Apache-2.0 OR MIT
+ *
+ */
+
+
+// Description : Image utilities.
+
+
+#pragma once
+
+#include <Include/IImageUtil.h>
+
+/*!
+ *  Utility Class to manipulate images.
+ */
+class SANDBOX_API CImageUtil
+{
+public:
+    //////////////////////////////////////////////////////////////////////////
+    // Image loading.
+    //////////////////////////////////////////////////////////////////////////
+    //! Load image, detect image type by file extension.
+    // Arguments:
+    //   pQualityLoss - 0 if info is not needed, pointer to the result otherwise - not need to preinitialize
+    static bool LoadImage(const QString& fileName, CImageEx& image, bool* pQualityLoss = 0);
+    //! Save image, detect image type by file extension.
+    static bool SaveImage(const QString& fileName, CImageEx& image);
+
+    // General image fucntions
+    static bool LoadJPEG(const QString& strFileName, CImageEx& image);
+    static bool SaveJPEG(const QString& strFileName, CImageEx& image);
+
+    static bool SaveBitmap(const QString& szFileName, CImageEx& image);
+    static bool LoadBmp(const QString& file, CImageEx& image);
+
+    //! Save image in PGM format.
+    static bool SavePGM(const QString& fileName, const CImageEx& image);
+    //! Load image in PGM format.
+    static bool LoadPGM(const QString& fileName, CImageEx& image);
+
+    //////////////////////////////////////////////////////////////////////////
+    // Image scaling.
+    //////////////////////////////////////////////////////////////////////////
+    //! Scale source image to fit size of target image.
+    static void ScaleToFit(const CByteImage& srcImage, CByteImage& trgImage);
+    //! Scale source image to fit size of target image.
+    static void ScaleToFit(const CImageEx& srcImage, CImageEx& trgImage);
+    //! Scale source image to fit twice side by side in target image.
+    static void ScaleToDoubleFit(const CImageEx& srcImage, CImageEx& trgImage);
+    //! Scale source image twice down image with filering
+
+    static void DownScaleSquareTextureTwice(const CImageEx& srcImage, CImageEx& trgImage, IImageUtil::_EAddrMode eAddressingMode = IImageUtil::WRAP);
+
+    //! Smooth image.
+    static void SmoothImage(CByteImage& image, int numSteps);
+
+    //////////////////////////////////////////////////////////////////////////
+    // filtered lookup
+    //////////////////////////////////////////////////////////////////////////
+
+    //! behaviour outside of the texture is not defined
+    //! \param iniX in fix point 24.8
+    //! \param iniY in fix point 24.8
+    //! \return 0..255
+    static unsigned char GetBilinearFilteredAt(const int iniX256, const int iniY256, const CByteImage& image);
+
+    static bool QImageToImage(const QImage& bitmap, CImageEx& image);
+    static bool ImageToQImage(const CImageEx& image, QImage& bitmapObj);
+
+private:
+    static bool Load(const QString& fileName, CImageEx& image);
+    static bool Save(const QString& strFileName, CImageEx& inImage);
+};
+