OrdinaryMagician/vkdoom_m
OrdinaryMagician/vkdoom_m
1
Fork 0
Code Activity

- Set colormap light info using R_SetColorMapLight and R_SetDSColorMapLight rather than manually calculating it

Browse source 
- Move texture and span management into R_DrawMaskedColumn
This commit is contained in:
Magnus Norddahl 2016-12-17 22:34:36 +01:00 • committed by Christoph Oelckers
commit 9ac7a07be6
8 changed files with 104 additions and 91 deletions
Download patch file Download diff file Expand all files Collapse all files

30
src/v_draw.cpp
View file

@ -135,20 +135,9 @@ void DCanvas::DrawTextureParms(FTexture *img, DrawParms &parms)
using namespace swrenderer;
using namespace drawerargs;
FTexture::Span unmaskedSpan[2];
const FTexture::Span **spanptr, *spans;
static short bottomclipper[MAXWIDTH], topclipper[MAXWIDTH];
const BYTE *translation = NULL;
if (parms.masked)
{
spanptr = &spans;
}
else
{
spanptr = NULL;
}
if (APART(parms.colorOverlay) != 0)
{
// The software renderer cannot invert the source without inverting the overlay
@ -198,18 +187,8 @@ void DCanvas::DrawTextureParms(FTexture *img, DrawParms &parms)
if (mode != DontDraw)
{
const BYTE *pixels;
int stop4;
if (spanptr == NULL)
{ // Create a single span for forced unmasked images
spans = unmaskedSpan;
unmaskedSpan[0].TopOffset = 0;
unmaskedSpan[0].Length = img->GetHeight();
unmaskedSpan[1].TopOffset = 0;
unmaskedSpan[1].Length = 0;
}
double centeryback = CenterY;
CenterY = 0;
@ -301,8 +280,7 @@ void DCanvas::DrawTextureParms(FTexture *img, DrawParms &parms)
{
while ((dc_x < stop4) && (dc_x & 3))
{
pixels = img->GetColumn(frac >> FRACBITS, spanptr);
R_DrawMaskedColumn(pixels, spans, false);
R_DrawMaskedColumn(img, frac, false, !parms.masked);
dc_x++;
frac += xiscale_i;
}
@ -312,8 +290,7 @@ void DCanvas::DrawTextureParms(FTexture *img, DrawParms &parms)
rt_initcols();
for (int zz = 4; zz; --zz)
{
pixels = img->GetColumn(frac >> FRACBITS, spanptr);
R_DrawMaskedColumn(pixels, spans, true);
R_DrawMaskedColumn(img, frac, true, !parms.masked);
dc_x++;
frac += xiscale_i;
}
@ -322,8 +299,7 @@ void DCanvas::DrawTextureParms(FTexture *img, DrawParms &parms)
while (dc_x < x2_i)
{
pixels = img->GetColumn(frac >> FRACBITS, spanptr);
R_DrawMaskedColumn(pixels, spans, false);
R_DrawMaskedColumn(img, frac, false, !parms.masked);
dc_x++;
frac += xiscale_i;
}