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Diffstat (limited to 'draw/draw_blend.c')
-rw-r--r--draw/draw_blend.c38
1 files changed, 19 insertions, 19 deletions
diff --git a/draw/draw_blend.c b/draw/draw_blend.c
index 8a751c08..e70699d4 100644
--- a/draw/draw_blend.c
+++ b/draw/draw_blend.c
@@ -63,12 +63,12 @@ static inline int fz_overlay_byte(int b, int s)
static inline int fz_darken_byte(int b, int s)
{
- return MIN(b, s);
+ return fz_mini(b, s);
}
static inline int fz_lighten_byte(int b, int s)
{
- return MAX(b, s);
+ return fz_maxi(b, s);
}
static inline int fz_color_dodge_byte(int b, int s)
@@ -111,7 +111,7 @@ static inline int fz_soft_light_byte(int b, int s)
static inline int fz_difference_byte(int b, int s)
{
- return ABS(b - s);
+ return fz_absi(b - s);
}
static inline int fz_exclusion_byte(int b, int s)
@@ -139,13 +139,13 @@ fz_luminosity_rgb(unsigned char *rd, unsigned char *gd, unsigned char *bd, int r
if (delta > 0)
{
int max;
- max = MAX(r, MAX(g, b));
+ max = fz_maxi(r, fz_maxi(g, b));
scale = (max == y ? 0 : ((255 - y) << 16) / (max - y));
}
else
{
int min;
- min = MIN(r, MIN(g, b));
+ min = fz_mini(r, fz_mini(g, b));
scale = (y == min ? 0 : (y << 16) / (y - min));
}
r = y + (((r - y) * scale + 0x8000) >> 16);
@@ -153,9 +153,9 @@ fz_luminosity_rgb(unsigned char *rd, unsigned char *gd, unsigned char *bd, int r
b = y + (((b - y) * scale + 0x8000) >> 16);
}
- *rd = CLAMP(r, 0, 255);
- *gd = CLAMP(g, 0, 255);
- *bd = CLAMP(b, 0, 255);
+ *rd = fz_clampi(r, 0, 255);
+ *gd = fz_clampi(g, 0, 255);
+ *bd = fz_clampi(b, 0, 255);
}
static void
@@ -167,20 +167,20 @@ fz_saturation_rgb(unsigned char *rd, unsigned char *gd, unsigned char *bd, int r
int scale;
int r, g, b;
- minb = MIN(rb, MIN(gb, bb));
- maxb = MAX(rb, MAX(gb, bb));
+ minb = fz_mini(rb, fz_mini(gb, bb));
+ maxb = fz_maxi(rb, fz_maxi(gb, bb));
if (minb == maxb)
{
/* backdrop has zero saturation, avoid divide by 0 */
- gb = CLAMP(gb, 0, 255);
+ gb = fz_clampi(gb, 0, 255);
*rd = gb;
*gd = gb;
*bd = gb;
return;
}
- mins = MIN(rs, MIN(gs, bs));
- maxs = MAX(rs, MAX(gs, bs));
+ mins = fz_mini(rs, fz_mini(gs, bs));
+ maxs = fz_maxi(rs, fz_maxi(gs, bs));
scale = ((maxs - mins) << 16) / (maxb - minb);
y = (rb * 77 + gb * 151 + bb * 28 + 0x80) >> 8;
@@ -193,8 +193,8 @@ fz_saturation_rgb(unsigned char *rd, unsigned char *gd, unsigned char *bd, int r
int scalemin, scalemax;
int min, max;
- min = MIN(r, MIN(g, b));
- max = MAX(r, MAX(g, b));
+ min = fz_mini(r, fz_mini(g, b));
+ max = fz_maxi(r, fz_maxi(g, b));
if (min < 0)
scalemin = (y << 16) / (y - min);
@@ -206,15 +206,15 @@ fz_saturation_rgb(unsigned char *rd, unsigned char *gd, unsigned char *bd, int r
else
scalemax = 0x10000;
- scale = MIN(scalemin, scalemax);
+ scale = fz_mini(scalemin, scalemax);
r = y + (((r - y) * scale + 0x8000) >> 16);
g = y + (((g - y) * scale + 0x8000) >> 16);
b = y + (((b - y) * scale + 0x8000) >> 16);
}
- *rd = CLAMP(r, 0, 255);
- *gd = CLAMP(g, 0, 255);
- *bd = CLAMP(b, 0, 255);
+ *rd = fz_clampi(r, 0, 255);
+ *gd = fz_clampi(g, 0, 255);
+ *bd = fz_clampi(b, 0, 255);
}
static void