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Diffstat (limited to 'TextureLoader/interface/Image.h')
| -rw-r--r-- | TextureLoader/interface/Image.h | 82 |
1 files changed, 82 insertions, 0 deletions
diff --git a/TextureLoader/interface/Image.h b/TextureLoader/interface/Image.h new file mode 100644 index 0000000..74917e6 --- /dev/null +++ b/TextureLoader/interface/Image.h @@ -0,0 +1,82 @@ +/* Copyright 2015 Egor Yusov + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF ANY PROPRIETARY RIGHTS. + * + * In no event and under no legal theory, whether in tort (including negligence), + * contract, or otherwise, unless required by applicable law (such as deliberate + * and grossly negligent acts) or agreed to in writing, shall any Contributor be + * liable for any damages, including any direct, indirect, special, incidental, + * or consequential damages of any character arising as a result of this License or + * out of the use or inability to use the software (including but not limited to damages + * for loss of goodwill, work stoppage, computer failure or malfunction, or any and + * all other commercial damages or losses), even if such Contributor has been advised + * of the possibility of such damages. + */ + +#pragma once + +#include "FileStream.h" +#include "DataBlob.h" +#include "RefCntAutoPtr.h" +#include "ObjectBase.h" + +namespace Diligent +{ + enum class EImageFileFormat + { + unknown = 0, + jpeg, + png, + tiff + }; + + struct ImageLoadInfo + { + EImageFileFormat Format; + ImageLoadInfo() : + Format(EImageFileFormat::unknown) + {} + }; + + struct ImageDesc + { + Diligent::Uint32 Width; + Diligent::Uint32 Height; + Diligent::Uint32 BitsPerPixel; + Diligent::Uint32 NumComponents; + Diligent::Uint32 RowStride; // In bytes + ImageDesc() : + Width(0), + Height(0), + BitsPerPixel(0), + NumComponents(0), + RowStride(0) + {} + }; + + class Image : public Diligent::ObjectBase<Diligent::IObject> + { + public: + Image( Diligent::IFileStream *pSrcFile, + const ImageLoadInfo& LoadInfo ); + + const ImageDesc &GetDesc(){ return m_Desc; } + IDataBlob *GetData(){ return m_pData; } + + private: + 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; + }; +} |
