#include "inttypes.h"
#define PACK_RGB16(r, g, b) \
- (((r) << 8) & 0xf800) | (((g) << 3) & 0x7e0) | (((b) >> 3) & 0x1f)
+ ((((uint16_t)(r) << 8) & 0xf800) | \
+ (((uint16_t)(g) << 3) & 0x7e0) | \
+ (((uint16_t)(b) >> 3) & 0x1f))
#define UNPACK_R16(c) (((c) >> 8) & 0xf8)
#define UNPACK_G16(c) (((c) >> 3) & 0xfc)
void blur_grey_horiz(uint16_t *dest, uint16_t *src, int xsz, int ysz, int radius, int scale);
void blur_grey_vert(uint16_t *dest, uint16_t *src, int xsz, int ysz, int radius, int scale);
+void convimg_rgb24_rgb16(uint16_t *dest, unsigned char *src, int xsz, int ysz);
+
#endif /* GFXUTIL_H_ */