BMP image reader implementation

This unit implements a BMP (Bitmap) image reader.

Reads the internal structure of the BMP file. Load's the image from the file specified.

This functions loads the BMP image from the file specified and returns a TfpgImage object representing the BMP file.

The TfpgImage represeting the BMP file. The file name on disk containing the BMP data. Creates a TfpgImage representing a BMP file from data in memory. . Pointer to BMP data in memory. Size of the data in memory to read.