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mostly cosmetic fixes to fuzz column drawing functions (#2084)

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Fabian Greffrath 2024-12-09 10:15:07 +01:00 committed by GitHub
parent 2dbf92db08
commit 7cd76828c5
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1 changed files with 9 additions and 34 deletions
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43
src/r_draw.c
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@ -526,18 +526,18 @@ static void DrawFuzzColumnBlocky(void)
} }
} }
#define FUZZDARK 6 * 256 #define FUZZDARK (6 * 256)
#define FUZZPAL 256 #define FUZZPAL 256
static const int fuzzdark[FUZZTABLE] = static const int fuzzdark[FUZZTABLE] =
{ {
4 * FUZZPAL,0,6 * FUZZPAL,0,6 * FUZZPAL,6 * FUZZPAL,0, 4 * FUZZPAL, 0, 6 * FUZZPAL, 0, 6 * FUZZPAL, 6 * FUZZPAL, 0,
6 * FUZZPAL,6 * FUZZPAL,0,6 * FUZZPAL,6 * FUZZPAL,6 * FUZZPAL,0, 6 * FUZZPAL, 6 * FUZZPAL, 0, 6 * FUZZPAL, 6 * FUZZPAL, 6 * FUZZPAL, 0,
6 * FUZZPAL,8 * FUZZPAL,6 * FUZZPAL,0,0,0,0, 6 * FUZZPAL, 8 * FUZZPAL, 6 * FUZZPAL, 0, 0, 0, 0,
4 * FUZZPAL,0,0,6 * FUZZPAL,6 * FUZZPAL,6 * FUZZPAL,6 * FUZZPAL,0, 4 * FUZZPAL, 0, 0, 6 * FUZZPAL, 6 * FUZZPAL, 6 * FUZZPAL, 6 * FUZZPAL, 0,
4 * FUZZPAL,0,6 * FUZZPAL,6 * FUZZPAL,0,0,6 * FUZZPAL, 4 * FUZZPAL, 0, 6 * FUZZPAL, 6 * FUZZPAL, 0, 0, 6 * FUZZPAL,
6 * FUZZPAL,0,0,0,0,6 * FUZZPAL,6 * FUZZPAL, 6 * FUZZPAL, 0, 0, 0, 0, 6 * FUZZPAL, 6 * FUZZPAL,
6 * FUZZPAL,6 * FUZZPAL,0,6 * FUZZPAL,6 * FUZZPAL,0,6 * FUZZPAL, 6 * FUZZPAL, 6 * FUZZPAL, 0, 6 * FUZZPAL, 6 * FUZZPAL, 0, 6 * FUZZPAL,
}; };
static void DrawFuzzColumnRefraction(void) static void DrawFuzzColumnRefraction(void)
@ -625,21 +625,6 @@ static void DrawFuzzColumnRefraction(void)
static void DrawFuzzColumnShadow(void) static void DrawFuzzColumnShadow(void)
{ {
boolean cutoff = false;
// Adjust borders. Low...
if (!dc_yl)
{
dc_yl = 1;
}
// .. and high.
if (dc_yh == viewheight - 1)
{
dc_yh = viewheight - 2;
cutoff = true;
}
int count = dc_yh - dc_yl; int count = dc_yh - dc_yl;
// Zero length. // Zero length.
@ -664,17 +649,7 @@ static void DrawFuzzColumnShadow(void)
*dest = fullcolormap[8 * 256 + *dest]; *dest = fullcolormap[8 * 256 + *dest];
dest += linesize; // killough 11/98 dest += linesize; // killough 11/98
++fuzzpos;
// Clamp table lookup index.
fuzzpos &= (fuzzpos - FUZZTABLE) >> (8 * sizeof(fuzzpos) - 1); // killough 1/99
} while (--count); } while (--count);
if (cutoff)
{
*dest = fullcolormap[8 * 256 + *dest];
}
} }
fuzzmode_t fuzzmode; fuzzmode_t fuzzmode;
@ -683,7 +658,7 @@ void (*R_DrawFuzzColumn)(void) = DrawFuzzColumnOriginal;
void R_SetFuzzColumnMode(void) void R_SetFuzzColumnMode(void)
{ {
fuzzmode_t mode = fuzzmode_t mode =
strictmode || (netgame && !solonet) ? FUZZ_BLOCKY : fuzzmode; (strictmode || (netgame && !solonet)) ? FUZZ_BLOCKY : fuzzmode;
switch (mode) switch (mode)
{ {