--- a/gfx.c Thu Jun 30 19:49:01 2005 +0000
+++ b/gfx.c Fri Jul 01 06:25:35 2005 +0000
@@ -621,19 +621,15 @@
ctab = _color_remap_ptr;
- while (num >= 4) {
+ for (; num >= 4; num -=4) {
dst[3] = ctab[src[3]];
dst[2] = ctab[src[2]];
dst[1] = ctab[src[1]];
dst[0] = ctab[src[0]];
dst += 4;
src += 4;
- num -= 4;
}
- while (num) {
- *dst++ = ctab[*src++];
- num--;
- }
+ for (; num != 0; num--) *dst++ = ctab[*src++];
} while (!(done & 0x80));
bp->dst += bp->pitch;
@@ -666,10 +662,9 @@
}
ctab = _color_remap_ptr;
- while (num) {
+ for (; num != 0; num--) {
*dst = ctab[*dst];
dst++;
- num--;
}
} while (!(done & 0x80));
@@ -843,12 +838,10 @@
ctab = _color_remap_ptr;
num = (num + 1) >> 1;
- if (num) {
- do {
+ for (; num != 0; num--) {
*dst = ctab[*src];
dst++;
- src+=2;
- } while (--num);
+ src += 2;
}
} while (!(done & 0x80));
bp->dst += bp->pitch;
@@ -895,13 +888,10 @@
ctab = _color_remap_ptr;
num = (num + 1) >> 1;
- if (num) {
- do {
+ for (; num != 0; num--) {
*dst = ctab[*dst];
dst++;
- } while (--num);
}
-
} while (!(done & 0x80));
bp->dst += bp->pitch;
if (!--bp->height)
@@ -951,12 +941,10 @@
num = (num + 1) >> 1;
- if (num) {
- do {
+ for (; num != 0; num--) {
*dst = *src;
dst++;
- src+=2;
- } while (--num);
+ src += 2;
}
} while (!(done & 0x80));
@@ -1076,12 +1064,10 @@
ctab = _color_remap_ptr;
num = (num + 3) >> 2;
- if (num) {
- do {
+ for (; num != 0; num--) {
*dst = ctab[*src];
dst++;
- src+=4;
- } while (--num);
+ src += 4;
}
} while (!(done & 0x80));
bp->dst += bp->pitch;
@@ -1150,11 +1136,9 @@
ctab = _color_remap_ptr;
num = (num + 3) >> 2;
- if (num) {
- do {
+ for (; num != 0; num--) {
*dst = ctab[*dst];
dst++;
- } while (--num);
}
} while (!(done & 0x80));
@@ -1228,14 +1212,11 @@
num = (num + 3) >> 2;
- if (num) {
- do {
+ for (; num != 0; num--) {
*dst = *src;
dst++;
- src+=4;
- } while (--num);
+ src += 4;
}
-
} while (!(done & 0x80));
bp->dst += bp->pitch;