Kill some signed integer overflow warnings

This commit is contained in:
Alcaro 2016-08-31 23:57:06 +02:00
parent 12cfb3bfce
commit d1b7cdef57

View File

@ -113,12 +113,12 @@ typedef struct video_info
bool rgb32;
} video_info_t;
#define FONT_COLOR_RGBA(r, g, b, a) (((r) << 24) | ((g) << 16) | ((b) << 8) | ((a) << 0))
#define FONT_COLOR_RGBA(r, g, b, a) (((unsigned)(r) << 24) | ((g) << 16) | ((b) << 8) | ((a) << 0))
#define FONT_COLOR_GET_RED(col) (((col) >> 24) & 0xff)
#define FONT_COLOR_GET_GREEN(col) (((col) >> 16) & 0xff)
#define FONT_COLOR_GET_BLUE(col) (((col) >> 8) & 0xff)
#define FONT_COLOR_GET_ALPHA(col) (((col) >> 0) & 0xff)
#define FONT_COLOR_ARGB_TO_RGBA(col) ( (((col) >> 24) & 0xff) | (((col) << 8) & 0xffffff00) )
#define FONT_COLOR_ARGB_TO_RGBA(col) ( (((col) >> 24) & 0xff) | (((unsigned)(col) << 8) & 0xffffff00) )
/* Optionally implemented interface to poke more
* deeply into video driver. */