XNA GIF Animation Library problem -

hey guys, trying use xna　gif animation library found online, when running , keep givving me exception said "the size of data passed in large or small resource." gifanimationcontenttypereader

        (int = 0; < num; i++)         {             surfaceformat format = (surfaceformat) input.readint32();             int width = input.readint32();             int height = input.readint32();             int numberlevels = input.readint32();             frames[i] = new texture2d(graphicsdevice, width, height, false, format);             (int j = 0; j < numberlevels; j++)             {                 int count = input.readint32();                 byte[] data = input.readbytes(count);                 rectangle? rect = null;                 frames[i].setdata<byte>(j, rect, data, 0, data.length);             }         } 

at line "frames[i].setdata(j, rect, data, 0, data.length);" donno how, data length huge though

anyone know hows happen thx

the number of bytes (in code: count , data.length) should equal width * height * bytesperpixel, bytesperpixel depends on data format (for default surfaceformat.color format 4).

if not equal, don't have enough data (or have data) texture.

you haven't provided enough detail in question me able tell why values not equal.