From 450a6606cedbf45aa888637058af4742d5491b01 Mon Sep 17 00:00:00 2001
From: Egor Yusov <egor.yusov@gmail.com>
Date: Sun, 28 Apr 2019 14:32:59 -0700
Subject: Implemented loading textures from KTX

---
 TextureLoader/interface/Image.h | 38 +++++++++++++++++++++++---------------
 1 file changed, 23 insertions(+), 15 deletions(-)

(limited to 'TextureLoader/interface/Image.h')

diff --git a/TextureLoader/interface/Image.h b/TextureLoader/interface/Image.h
index 5b9860e..a970d77 100644
--- a/TextureLoader/interface/Image.h
+++ b/TextureLoader/interface/Image.h
@@ -47,7 +47,13 @@ enum class EImageFileFormat
     png,
 
     /// The image is encoded in TIFF format
-    tiff
+    tiff,
+
+    /// DDS file
+    dds,
+
+    /// KTX file
+    ktx
 };
 
 /// Image loading information
@@ -106,30 +112,32 @@ public:
     static void Encode(const EncodeInfo& Info, IDataBlob** ppEncodedData);
 
     /// Returns image description
-    const ImageDesc &GetDesc(){ return m_Desc; }
+    const ImageDesc& GetDesc(){ return m_Desc; }
 
     /// Returns a pointer to the image data
-    IDataBlob *GetData(){ return m_pData; }
+    IDataBlob* GetData(){ return m_pData; }
 
     static std::vector<Uint8> ConvertImageData(Uint32           Width,
-                                                Uint32           Height,
-                                                const Uint8*     pData,
-                                                Uint32           Stride,
-                                                TEXTURE_FORMAT   SrcFormat,
-                                                TEXTURE_FORMAT   DstFormat,
-                                                bool             KeepAlpha);
+                                               Uint32           Height,
+                                               const Uint8*     pData,
+                                               Uint32           Stride,
+                                               TEXTURE_FORMAT   SrcFormat,
+                                               TEXTURE_FORMAT   DstFormat,
+                                               bool             KeepAlpha);
+    
+    static EImageFileFormat GetFileFormat(const Uint8* pData, size_t Size);
 
 private:
     template<typename AllocatorType, typename ObjectType>
     friend class MakeNewRCObj;
 
-    Image(IReferenceCounters *pRefCounters,
-            IDataBlob *pFileData,
-            const ImageLoadInfo& LoadInfo);
+    Image(IReferenceCounters*  pRefCounters,
+          IDataBlob*           pFileData,
+          const ImageLoadInfo& LoadInfo);
 
-    void LoadPngFile( IDataBlob *pFileData, const ImageLoadInfo& LoadInfo );
-    void LoadTiffFile( IDataBlob *pFileData,const ImageLoadInfo& LoadInfo );
-    void LoadJpegFile( IDataBlob *pFileData,const ImageLoadInfo& LoadInfo );
+    void LoadPngFile(  IDataBlob* pFileData, const ImageLoadInfo& LoadInfo );
+    void LoadTiffFile( IDataBlob* pFileData, const ImageLoadInfo& LoadInfo );
+    void LoadJpegFile( IDataBlob* pFileData, const ImageLoadInfo& LoadInfo );
     
     ImageDesc m_Desc;
     RefCntAutoPtr<IDataBlob> m_pData;
-- 
cgit v1.2.3