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#ifndef __CREATEDEMOBIN_H
#define __CREATEDEMOBIN_H
////////////////////////////////////////////////////////////
//type definition
///////////////////////////////////////////////////////////
// BMP (Windows) Header Format
typedef struct __attribute__ ((packed)) {
/// signature, must be 4D42 hex
unsigned short type;
/// size of BMP file in bytes (unreliable)
unsigned int fileSize;
/// reserved, must be zero
unsigned short reserved1;
/// reserved, must be zero
unsigned short reserved2;
/// offset to start of image data in bytes
unsigned int offset;
/// size of BITMAPINFOHEADER structure
unsigned int headerSize;
/// image width in pixels
unsigned int width;
/// image height in pixels
unsigned int height;
/// number of planes in the image, must be 1
unsigned short planes;
/// number of bits per pixel (1, 4, 8, 16, 24, 32)
unsigned short bits;
/// compression type (0=none, 1=RLE-8, 2=RLE-4)
unsigned int compression;
/// size of image data in bytes (including padding)
unsigned int imageSize;
/// horizontal resolution in pixels per meter (unreliable)
unsigned int xresolution;
/// vertical resolution in pixels per meter (unreliable)
unsigned int yresolution;
/// number of colors in image, or zero
unsigned int ncolours;
/// number of important colors, or zero
unsigned int importantcolours;
} BMPHeader;
//option structure for image conversion
typedef struct _BMPConvOptions {
//bitdepth of bmp file stored in demo bin file
unsigned int bitdepth;
//IMPORTANT NOTES: following width and height means
// resized image without any rotation
//resized bmp width
unsigned int width;
//resized bmp height
unsigned int height;
//anti-clockwise rotate angle
unsigned int rotateangle;
//reverse bmp bitmap data order
//some lcd controller needs to get BMP bitmap data from bottom to top
//this is used to indicate conversion
unsigned int reversebitmaporder;
#if defined(MOVIE_MERGE_on)
//slide number for movie binary
unsigned int mvSlideNumber;
#endif
#if defined(SLIDESHOW_MERGE_on)
unsigned int ssPageNumber;
unsigned int ssBitdepth;
unsigned int ssWidth;
unsigned int ssHeight;
unsigned int ssRotateangle;
unsigned int ssReverseBmpOrder;
#endif
} BMPConvOpt;
#define BMP24MAPLEN 320*240*3
#define BMP16MAPLEN 320*240*2
///////////////////////////////////////////////////////////////////////
//export functions, steps of creation of atmel demo bin file
//////////////////////////////////////////////////////////////////////
//Initialize filename variables
void Step1_CreateFileNameVars(char * name);
//Process ppt information txt file
bool Step2_ProcessPPTInfoFile(BMPConvOpt *pOption);
//Resize and Rotate slides
bool Step3_ResizeAndRotateSlideBMP(BMPConvOpt *pOption);
//create demo bin from above variables
bool Step4_GenerateDemoBin(BMPConvOpt *pOption);
//show generated bin contained bmp information
void ShowEachBmpHeader();
#endif
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