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(svn r2503) Small cleanup

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This commit is contained in:
tron
2005-07-01 06:25:35 +00:00
parent c92e85a357
commit cd8d2643d3
1 changed files with 13 additions and 32 deletions
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45
gfx.c
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@@ -621,19 +621,15 @@ static void GfxBlitTileZoomIn(BlitterParams *bp)
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 @@ static void GfxBlitTileZoomIn(BlitterParams *bp)
}
ctab = _color_remap_ptr;
while (num) {
for (; num != 0; num--) {
*dst = ctab[*dst];
dst++;
num--;
}
} while (!(done & 0x80));
@@ -843,12 +838,10 @@ static void GfxBlitTileZoomMedium(BlitterParams *bp)
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 @@ static void GfxBlitTileZoomMedium(BlitterParams *bp)
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 @@ static void GfxBlitTileZoomMedium(BlitterParams *bp)
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 @@ static void GfxBlitTileZoomOut(BlitterParams *bp)
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 @@ static void GfxBlitTileZoomOut(BlitterParams *bp)
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 @@ static void GfxBlitTileZoomOut(BlitterParams *bp)
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;