New functions to php Image Functions (gd.c)

Hi, my name is Denis Gasparin. I'm a student of computational engineering at the University of Padua (Italy). I'm developing a project for my thesis that uses the php image functions. Because I needed some functions that were too slow if they were written in Php, I wrote them in C and inserted them in the gd.c . These functions are two (actually one that is called by the two): JpegToWbmp( str jpegfile, str wbmpfile, int resize_width, int resize_heigth, int contrast) PngToWbmp( str pngfile, str wbmpfile, int resize_width, int resize_heigth, int contrast) They performs the conversion of a graphic file (Jpeg and Png) to the wbmp format using the GD library functions. The conversion (of the size) is done without stretching the image. The contrast parameter is a value between 0 and 8 needed to convert the image from color to black&white only. If you want these functions included in the Php Image functions in the next Php distribution, i'm ready to give you the source code of these functions. I have also found a bug in the ImageWBMP function and I have corrected it... Let me know, Denis Gasparin denis@edinet.it