colorspace
#define XFM_IN_PLACE #define XFM_PASSTHROUGH #define XFM_NO_CONVERSION #define FOURCC (a,b,c,d) void (*xfm_func_t) (unsigned char *dest_buffer, unsigned char *src_buffer, int width, int height);
#define XFM_IN_PLACE 0x1
#define XFM_PASSTHROUGH 0x2
#define XFM_NO_CONVERSION 0x4
#define FOURCC(a,b,c,d)
a
b
c
d
void (*xfm_func_t) (unsigned char *dest_buffer, unsigned char *src_buffer, int width, int height);
dest_buffer
src_buffer
width
height