diff options
| author | Thomas E. Dickey <dickey@invisible-island.net> | 2022-05-30 10:39:39 -0400 |
|---|---|---|
| committer | Thomas E. Dickey <dickey@invisible-island.net> | 2022-06-03 15:52:57 -0400 |
| commit | 4342ea4b4b87790004f6883a0d5b36fdff7c0443 (patch) | |
| tree | 00061f8fa5cd669cdfbe754485abf1b1a25f062b /src | |
| parent | b4ed18f1dc398ea39d9f76da556306fe02f26c97 (diff) | |
formatting fix, for clarity (no object change)
Signed-off-by: Thomas E. Dickey <dickey@invisible-island.net>
Diffstat (limited to 'src')
| -rw-r--r-- | src/xftcore.c | 36 |
1 files changed, 23 insertions, 13 deletions
diff --git a/src/xftcore.c b/src/xftcore.c index 9ea2faf..55c2c46 100644 --- a/src/xftcore.c +++ b/src/xftcore.c @@ -390,7 +390,10 @@ _XftSmoothGlyphMono (XImage *image, ((((s) << 9) & 0xf80000) | (((s) << 4) & 0x70000))) -#define XftIntMult(a,b,t,cast) ( ((t) = (cast)((a) * (b) + 0x80)), ( ( ( (t)>>8 ) + (t) )>>8 ) ) +#define XftIntMult(a,b,t,cast) \ + ( ((t) = (cast)((a) * (b) + 0x80)), \ + ( ( ( (t) >> 8 ) + (t) ) >> 8 ) ) + #define XftIntDiv(a,b) (((CARD16) (a) * 255) / (b)) #define XftGet8(v,i) ((CARD16) (CARD8) ((v) >> i)) @@ -403,23 +406,30 @@ _XftSmoothGlyphMono (XImage *image, * this difference will have two versions using the same convention. */ -#define XftOverU(x,y,i,a,t) ((t) = (CARD16) XftIntMult(XftGet8(y,i),(a),(t),CARD16) + XftGet8(x,i),\ - (CARD32) ((CARD8) ((t) | (0 - ((t) >> 8)))) << (i)) +#define XftOverU(x,y,i,a,t) \ + ((t) = (CARD16) XftIntMult(XftGet8(y,i),(a),(t),CARD16) + \ + XftGet8(x,i),\ + (CARD32) ((CARD8) ((t) | (0 - ((t) >> 8)))) << (i)) -#define XftOverC(x,y,i,a,t) ((t) = (CARD16) XftIntMult(XftGet8(y,i),XftGet8(a,i),(t),CARD16) + XftGet8(x,i),\ - (CARD32) ((CARD8) ((t) | (0 - ((t) >> 8)))) << (i)) +#define XftOverC(x,y,i,a,t) \ + ((t) = (CARD16) XftIntMult(XftGet8(y,i),XftGet8(a,i),(t),CARD16) + \ + XftGet8(x,i),\ + (CARD32) ((CARD8) ((t) | (0 - ((t) >> 8)))) << (i)) -#define XftInU(x,i,a,t) ((CARD32) XftIntMult(XftGet8(x,i),(a),(t),CARD16) << (i)) +#define XftInU(x,i,a,t) \ + ((CARD32) XftIntMult(XftGet8(x,i),(a),(t),CARD16) << (i)) -#define XftInC(x,i,a,t) ((CARD32) XftIntMult(XftGet8(x,i),XftGet8(a,i),(t),CARD32) << (i)) +#define XftInC(x,i,a,t) \ + ((CARD32) XftIntMult(XftGet8(x,i),XftGet8(a,i),(t),CARD32) << (i)) -#define XftGen(x,y,i,ax,ay,t,u,v) ((t) = (XftIntMult(XftGet8(y,i),ay,(u),CARD32) + \ - XftIntMult(XftGet8(x,i),ax,(v),CARD32)),\ - (CARD32) ((CARD8) ((t) | \ - (0 - ((t) >> 8)))) << (i)) +#define XftGen(x,y,i,ax,ay,t,u,v) \ + ((t) = (XftIntMult(XftGet8(y,i),ay,(u),CARD32) + \ + XftIntMult(XftGet8(x,i),ax,(v),CARD32)),\ + (CARD32) ((CARD8) ((t) | (0 - ((t) >> 8)))) << (i)) -#define XftAdd(x,y,i,t) ((t) = XftGet8(x,i) + XftGet8(y,i), \ - (CARD32) ((CARD8) ((t) | (0 - ((t) >> 8)))) << (i)) +#define XftAdd(x,y,i,t) \ + ((t) = XftGet8(x,i) + XftGet8(y,i), \ + (CARD32) ((CARD8) ((t) | (0 - ((t) >> 8)))) << (i)) static CARD32 |