OrdinaryMagician/vkdoom_m
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- Fixed: When drawing with a special colormap the quad's flags weren't cleared

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which could cause crashes.
- Added custom special colormaps to DECORATE.
- Cleaned up special colormap code and removed lots of dependencies on the
  knowledge of the tables' contents.



SVN r1860 (trunk)
This commit is contained in:
Christoph Oelckers 2009-09-21 13:15:36 +00:00
commit c285f38a02
17 changed files with 224 additions and 231 deletions
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104
src/textures/bitmap.cpp
View file

@ -35,6 +35,7 @@
#include "bitmap.h"
#include "templates.h"
#include "r_translate.h"
#include "v_palette.h"
//===========================================================================
@ -70,86 +71,6 @@ void iCopyColors(BYTE *pout, const BYTE *pin, int count, int step, FCopyInfo *in
}
break;
case BLEND_INVERSEMAP:
// Doom's inverted invulnerability map
for(i=0;i<count;i++)
{
a = TSrc::A(pin);
if (TBlend::ProcessAlpha0() || a)
{
gray = clamp<int>(255 - TSrc::Gray(pin),0,255);
TBlend::OpC(pout[TDest::RED], gray, a, inf);
TBlend::OpC(pout[TDest::GREEN], gray, a, inf);
TBlend::OpC(pout[TDest::BLUE], gray, a, inf);
TBlend::OpA(pout[TDest::ALPHA], a, inf);
}
pout+=4;
pin+=step;
}
break;
case BLEND_GOLDMAP:
// Heretic's golden invulnerability map
for(i=0;i<count;i++)
{
a = TSrc::A(pin);
if (TBlend::ProcessAlpha0() || a)
{
gray = TSrc::Gray(pin);
r=clamp<int>(gray+(gray>>1),0,255);
g=clamp<int>(gray-(gray>>2),0,255);
TBlend::OpC(pout[TDest::RED], r, a, inf);
TBlend::OpC(pout[TDest::GREEN], g, a, inf);
TBlend::OpC(pout[TDest::BLUE], 0, a, inf);
TBlend::OpA(pout[TDest::ALPHA], a, inf);
}
pout+=4;
pin+=step;
}
break;
case BLEND_REDMAP:
// Skulltag's red Doomsphere map
for(i=0;i<count;i++)
{
a = TSrc::A(pin);
if (TBlend::ProcessAlpha0() || a)
{
gray = TSrc::Gray(pin);
r=clamp<int>(gray+(gray>>1),0,255);
TBlend::OpC(pout[TDest::RED], r, a, inf);
TBlend::OpC(pout[TDest::GREEN], 0, a, inf);
TBlend::OpC(pout[TDest::BLUE], 0, a, inf);
TBlend::OpA(pout[TDest::ALPHA], a, inf);
}
pout+=4;
pin+=step;
}
break;
case BLEND_GREENMAP:
// Skulltag's Guardsphere map
for(i=0;i<count;i++)
{
a = TSrc::A(pin);
if (TBlend::ProcessAlpha0() || a)
{
gray = TSrc::Gray(pin);
r=clamp<int>(gray+(gray>>1),0,255);
TBlend::OpC(pout[TDest::RED], r, a, inf);
TBlend::OpC(pout[TDest::GREEN], r, a, inf);
TBlend::OpC(pout[TDest::BLUE], gray, a, inf);
TBlend::OpA(pout[TDest::ALPHA], a, inf);
}
pout+=4;
pin+=step;
}
break;
case BLEND_ICEMAP:
// Create the ice translation table, based on Hexen's.
// Since this is done in True Color the purplish tint is fully preserved - even in Doom!
@ -171,7 +92,28 @@ void iCopyColors(BYTE *pout, const BYTE *pin, int count, int step, FCopyInfo *in
break;
default:
if (inf->blend >= BLEND_DESATURATE1 && inf->blend<=BLEND_DESATURATE31)
if (inf->blend >= BLEND_SPECIALCOLORMAP1)
{
FSpecialColormap *cm = &SpecialColormaps[inf->blend - BLEND_SPECIALCOLORMAP1];
for(i=0;i<count;i++)
{
a = TSrc::A(pin);
if (TBlend::ProcessAlpha0() || a)
{
gray = clamp<int>(255 - TSrc::Gray(pin),0,255);
PalEntry pe = cm->GrayscaleToColor[gray];
TBlend::OpC(pout[TDest::RED], pe.r , a, inf);
TBlend::OpC(pout[TDest::GREEN], pe.g, a, inf);
TBlend::OpC(pout[TDest::BLUE], pe.b, a, inf);
TBlend::OpA(pout[TDest::ALPHA], a, inf);
}
pout+=4;
pin+=step;
}
}
else if (inf->blend >= BLEND_DESATURATE1 && inf->blend<=BLEND_DESATURATE31)
{
// Desaturated light settings.
fac=inf->blend-BLEND_DESATURATE1+1;