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Make all inline increments of dest and dsrc occur on seperate lines, for extra clarity and making it easier to identify future issues with these functions.

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toaster 2022-05-23 00:09:03 +01:00
parent f6df8200d2
commit 9a02a6466c
1 changed files with 21 additions and 14 deletions
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35
src/r_draw8.c
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@ -836,13 +836,14 @@ void R_DrawSpan_8 (void)
bit = (((UINT32)yposition >> nflatyshift) & nflatmask) | ((UINT32)xposition >> nflatxshift); bit = (((UINT32)yposition >> nflatyshift) & nflatmask) | ((UINT32)xposition >> nflatxshift);
if (brightmap != NULL && brightmap[bit] == BRIGHTPIXEL) if (brightmap != NULL && brightmap[bit] == BRIGHTPIXEL)
{ {
*dest++ = fullbright[source[bit]]; *dest = fullbright[source[bit]];
} }
else else
{ {
*dest++ = colormap[source[bit]]; *dest = colormap[source[bit]];
} }
dest++;
xposition += xstep; xposition += xstep;
yposition += ystep; yposition += ystep;
} }
@ -1278,15 +1279,16 @@ void R_DrawTiltedTranslucentWaterSpan_8(void)
bit = ((v >> nflatyshift) & nflatmask) | (u >> nflatxshift); bit = ((v >> nflatyshift) & nflatmask) | (u >> nflatxshift);
if (brightmap != NULL && brightmap[bit] == BRIGHTPIXEL) if (brightmap != NULL && brightmap[bit] == BRIGHTPIXEL)
{ {
*dest = *(ds_transmap + (fullbright[source[bit]] << 8) + *dsrc++); *dest = *(ds_transmap + (fullbright[source[bit]] << 8) + *dsrc);
} }
else else
{ {
colormap = planezlight[tiltlighting[ds_x1]] + (ds_colormap - colormaps); colormap = planezlight[tiltlighting[ds_x1]] + (ds_colormap - colormaps);
*dest = *(ds_transmap + (colormap[source[bit]] << 8) + *dsrc++); *dest = *(ds_transmap + (colormap[source[bit]] << 8) + *dsrc);
} }
dest++; dest++;
ds_x1++; ds_x1++;
dsrc++;
iz += ds_szp->x; iz += ds_szp->x;
uz += ds_sup->x; uz += ds_sup->x;
vz += ds_svp->x; vz += ds_svp->x;
@ -1321,15 +1323,16 @@ void R_DrawTiltedTranslucentWaterSpan_8(void)
bit = ((v >> nflatyshift) & nflatmask) | (u >> nflatxshift); bit = ((v >> nflatyshift) & nflatmask) | (u >> nflatxshift);
if (brightmap != NULL && brightmap[bit] == BRIGHTPIXEL) if (brightmap != NULL && brightmap[bit] == BRIGHTPIXEL)
{ {
*dest = *(ds_transmap + (fullbright[source[bit]] << 8) + *dsrc++); *dest = *(ds_transmap + (fullbright[source[bit]] << 8) + *dsrc);
} }
else else
{ {
colormap = planezlight[tiltlighting[ds_x1]] + (ds_colormap - colormaps); colormap = planezlight[tiltlighting[ds_x1]] + (ds_colormap - colormaps);
*dest = *(ds_transmap + (colormap[source[bit]] << 8) + *dsrc++); *dest = *(ds_transmap + (colormap[source[bit]] << 8) + *dsrc);
} }
dest++; dest++;
ds_x1++; ds_x1++;
dsrc++;
u += stepu; u += stepu;
v += stepv; v += stepv;
} }
@ -1346,12 +1349,12 @@ void R_DrawTiltedTranslucentWaterSpan_8(void)
bit = ((v >> nflatyshift) & nflatmask) | (u >> nflatxshift); bit = ((v >> nflatyshift) & nflatmask) | (u >> nflatxshift);
if (brightmap != NULL && brightmap[bit] == BRIGHTPIXEL) if (brightmap != NULL && brightmap[bit] == BRIGHTPIXEL)
{ {
*dest = *(ds_transmap + (fullbright[source[bit]] << 8) + *dsrc++); *dest = *(ds_transmap + (fullbright[source[bit]] << 8) + *dsrc);
} }
else else
{ {
colormap = planezlight[tiltlighting[ds_x1]] + (ds_colormap - colormaps); colormap = planezlight[tiltlighting[ds_x1]] + (ds_colormap - colormaps);
*dest = *(ds_transmap + (colormap[source[bit]] << 8) + *dsrc++); *dest = *(ds_transmap + (colormap[source[bit]] << 8) + *dsrc);
} }
ds_x1++; ds_x1++;
} }
@ -1376,15 +1379,16 @@ void R_DrawTiltedTranslucentWaterSpan_8(void)
bit = ((v >> nflatyshift) & nflatmask) | (u >> nflatxshift); bit = ((v >> nflatyshift) & nflatmask) | (u >> nflatxshift);
if (brightmap != NULL && brightmap[bit] == BRIGHTPIXEL) if (brightmap != NULL && brightmap[bit] == BRIGHTPIXEL)
{ {
*dest = *(ds_transmap + (fullbright[source[bit]] << 8) + *dsrc++); *dest = *(ds_transmap + (fullbright[source[bit]] << 8) + *dsrc);
} }
else else
{ {
colormap = planezlight[tiltlighting[ds_x1]] + (ds_colormap - colormaps); colormap = planezlight[tiltlighting[ds_x1]] + (ds_colormap - colormaps);
*dest = *(ds_transmap + (colormap[source[bit]] << 8) + *dsrc++); *dest = *(ds_transmap + (colormap[source[bit]] << 8) + *dsrc);
} }
dest++; dest++;
ds_x1++; ds_x1++;
dsrc++;
u += stepu; u += stepu;
v += stepv; v += stepv;
} }
@ -2354,17 +2358,18 @@ void R_DrawTranslucentWaterSpan_8(void)
bit = ((yposition >> nflatyshift) & nflatmask) | (xposition >> nflatxshift); bit = ((yposition >> nflatyshift) & nflatmask) | (xposition >> nflatxshift);
if (brightmap != NULL && brightmap[bit] == BRIGHTPIXEL) if (brightmap != NULL && brightmap[bit] == BRIGHTPIXEL)
{ {
dest[i] = fullbright[*(ds_transmap + (source[bit] << 8) + *dsrc++)]; dest[i] = fullbright[*(ds_transmap + (source[bit] << 8) + dsrc[i])];
} }
else else
{ {
dest[i] = colormap[*(ds_transmap + (source[bit] << 8) + *dsrc++)]; dest[i] = colormap[*(ds_transmap + (source[bit] << 8) + dsrc[i])];
} }
xposition += xstep; xposition += xstep;
yposition += ystep; yposition += ystep;
} }
dest += 8; dest += 8;
dsrc += 8;
count -= 8; count -= 8;
} }
while (count--) while (count--)
@ -2372,12 +2377,14 @@ void R_DrawTranslucentWaterSpan_8(void)
bit = ((yposition >> nflatyshift) & nflatmask) | (xposition >> nflatxshift); bit = ((yposition >> nflatyshift) & nflatmask) | (xposition >> nflatxshift);
if (brightmap != NULL && brightmap[bit] == BRIGHTPIXEL) if (brightmap != NULL && brightmap[bit] == BRIGHTPIXEL)
{ {
*dest++ = fullbright[*(ds_transmap + (source[bit] << 8) + *dsrc++)]; *dest = fullbright[*(ds_transmap + (source[bit] << 8) + *dsrc)];
} }
else else
{ {
*dest++ = colormap[*(ds_transmap + (source[bit] << 8) + *dsrc++)]; *dest = colormap[*(ds_transmap + (source[bit] << 8) + *dsrc)];
} }
dest++;
dsrc++;
xposition += xstep; xposition += xstep;
yposition += ystep; yposition += ystep;
} }