Texture.h

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/* Copyright (c) 2014-2017, ARM Limited and Contributors
 *
 * SPDX-License-Identifier: MIT
 *
 * Permission is hereby granted, free of charge,
 * to any person obtaining a copy of this software and associated documentation files (the "Software"),
 * to deal in the Software without restriction, including without limitation the rights to
 * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software,
 * and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
 *
 * 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.
 * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
 * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 */

#ifndef TEXTURE_H
#define TEXTURE_H

#include "Common.h"

#include <cstdio>
#include <cstdlib>

namespace MaliSDK
{

    struct tagBITMAPFILEHEADER
    {
        short bfType;
        int   bfSize;
        short bfReserved1;
        short bfReserved2;
        int   bfOffBits;
    };

    struct tagBITMAPINFOHEADER
    {
        int   biSize;
        int   biWidth;
        int   biHeight;
        short biPlanes;
        short biBitCount;
        int   biCompression;
        int   biSizeImage;
        int   biXPelsPerMeter;
        int   biYPelsPerMeter;
        int   biClrUsed;
        int   biClrImportant;
    };

    class Texture
    {
    private:
        static void readBitmapFileHeader(FILE* filePtr, tagBITMAPFILEHEADER* bitmapFileHeaderPtr);
        static void readBitmapInforHeader(FILE* filePtr, tagBITMAPINFOHEADER* bitmapInfoHeaderPtr);

    public:
        static void loadBmpImageData(const char*     fileName,
                                     int*            imageWidthPtr,
                                     int*            imageHeightPtr,
                                     unsigned char** textureDataPtrPtr);
    };
}
#endif /* TEXTURE_H */