libptouch / file diff

     1.1 diff -r 81b0d2551776 -r 4aec27d9d4da src/pt_image.h
     1.2 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.3 +++ b/src/pt_image.h	Sat Aug 01 12:42:34 2009 +0100
     1.4 @@ -0,0 +1,20 @@
     1.5 +#ifndef PT_IMAGE_H
     1.6 +#define PT_IMAGE_H
     1.7 +
     1.8 +/**
     1.9 + * A storage class for simple images.
    1.10 + *
    1.11 + * Data is stored as bytes, as this makes the math easier (and modern
    1.12 + * computer systems have plenty of RAM anyway).
    1.13 + */
    1.14 +typedef struct {
    1.15 +	unsigned long	width, height;
    1.16 +	unsigned char	*data;
    1.17 +} pt_Image;
    1.18 +
    1.19 +pt_Image *ptimage_Create(unsigned long width, unsigned long height);
    1.20 +void ptimage_Free(pt_Image *image);
    1.21 +int ptimage_GetPixel(pt_Image *image, unsigned long x, unsigned long y);
    1.22 +int ptimage_SetPixel(pt_Image *image, unsigned long x, unsigned long y, unsigned char val);
    1.23 +
    1.24 +#endif	// PT_IMAGE_H