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Merge branch 'zdoom-rgb666-take3' of https://github.com/raa-eruanna/qzdoom into qzdoom-rgb666

Browse source 
# Conflicts:
#	src/r_draw.cpp
#	src/r_plane.cpp
#	src/r_things.h
#	src/v_draw.cpp
#	src/v_video.cpp
This commit is contained in:
Rachael Alexanderson 2016-12-24 19:00:28 -05:00
commit 564bfe482c
13 changed files with 1590 additions and 700 deletions
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66
src/f_wipe.cpp
View file

@ -28,6 +28,9 @@
#include "f_wipe.h"
#include "c_cvars.h"
#include "templates.h"
#include "v_palette.h"
EXTERN_CVAR(Bool, r_blendmethod)
//
// SCREEN WIPE PACKAGE
@ -280,6 +283,8 @@ bool wipe_doBurn (int ticks)
fromold = (BYTE *)wipe_scr_start;
fromnew = (BYTE *)wipe_scr_end;
if (!r_blendmethod)
{
for (y = 0, firey = 0; y < SCREENHEIGHT; y++, firey += ystep)
{
for (x = 0, firex = 0; x < SCREENWIDTH; x++, firex += xstep)
@ -313,6 +318,45 @@ bool wipe_doBurn (int ticks)
to += SCREENPITCH;
}
}
else
{
for (y = 0, firey = 0; y < SCREENHEIGHT; y++, firey += ystep)
{
for (x = 0, firex = 0; x < SCREENWIDTH; x++, firex += xstep)
{
int fglevel;
fglevel = burnarray[(firex>>SHIFT)+(firey>>SHIFT)*FIREWIDTH] / 2;
if (fglevel >= 63)
{
to[x] = fromnew[x];
}
else if (fglevel == 0)
{
to[x] = fromold[x];
done = false;
}
else
{
int bglevel = 64-fglevel;
const PalEntry* pal = GPalette.BaseColors;
DWORD fg = fromnew[x];
DWORD bg = fromold[x];
int r = MIN((pal[fg].r * fglevel + pal[bg].r * bglevel) >> 8, 63);
int g = MIN((pal[fg].g * fglevel + pal[bg].g * bglevel) >> 8, 63);
int b = MIN((pal[fg].b * fglevel + pal[bg].b * bglevel) >> 8, 63);
to[x] = RGB256k.RGB[r][g][b];
done = false;
}
}
fromold += SCREENWIDTH;
fromnew += SCREENWIDTH;
to += SCREENPITCH;
}
}
return done || (burntime > 40);
}
@ -347,7 +391,10 @@ bool wipe_doFade (int ticks)
BYTE *fromnew = (BYTE *)wipe_scr_end;
BYTE *fromold = (BYTE *)wipe_scr_start;
BYTE *to = screen->GetBuffer();
const PalEntry *pal = GPalette.BaseColors;
if (!r_blendmethod)
{
for (y = 0; y < SCREENHEIGHT; y++)
{
for (x = 0; x < SCREENWIDTH; x++)
@ -362,6 +409,25 @@ bool wipe_doFade (int ticks)
to += SCREENPITCH;
}
}
else
{
for (y = 0; y < SCREENHEIGHT; y++)
{
for (x = 0; x < SCREENWIDTH; x++)
{
DWORD fg = fromnew[x];
DWORD bg = fromold[x];
int r = MIN((pal[fg].r * (64-bglevel) + pal[bg].r * bglevel) >> 8, 63);
int g = MIN((pal[fg].g * (64-bglevel) + pal[bg].g * bglevel) >> 8, 63);
int b = MIN((pal[fg].b * (64-bglevel) + pal[bg].b * bglevel) >> 8, 63);
to[x] = RGB256k.RGB[r][g][b];
}
fromnew += SCREENWIDTH;
fromold += SCREENWIDTH;
to += SCREENPITCH;
}
}
}
return false;
}

9
src/r_draw.cpp
View file

@ -480,7 +480,7 @@ namespace swrenderer
uint32_t g = GPART(color);
uint32_t b = BPART(color);
// dc_color is used by the rt_* routines. It is indexed into dc_srcblend.
dc_color = RGB32k.RGB[r >> 3][g >> 3][b >> 3];
dc_color = RGB256k.RGB[r >> 2][g >> 2][b >> 2];
if (style.Flags & STYLEF_InvertSource)
{
r = 255 - r;
@ -1662,11 +1662,4 @@ namespace swrenderer
}
}
void R_DrawParticle(vissprite_t *sprite)
{
if (r_swtruecolor)
R_DrawParticle_rgba(sprite);
else
R_DrawParticle_C(sprite);
}
}

1
src/r_draw.h
View file

@ -232,5 +232,4 @@ namespace swrenderer
void R_MapTiltedPlane(int y, int x1);
void R_MapColoredPlane(int y, int x1);
void R_DrawParticle(vissprite_t *);
}

640
src/r_draw_pal.cpp
View file

File diff suppressed because it is too large Load diff

6
src/r_draw_pal.h
View file

@ -102,6 +102,8 @@ namespace swrenderer
uint32_t *_srcblend;
uint32_t *_destblend;
uint32_t _srccolor;
fixed_t _srcalpha;
fixed_t _destalpha;
};
class DrawColumnPalCommand : public PalColumnCommand { public: void Execute(DrawerThread *thread) override; };
@ -160,6 +162,8 @@ namespace swrenderer
uint32_t *_srcblend;
uint32_t *_destblend;
int _color;
fixed_t _srcalpha;
fixed_t _destalpha;
};
class DrawSpanPalCommand : public PalSpanCommand { public: void Execute(DrawerThread *thread) override; };
@ -299,6 +303,8 @@ namespace swrenderer
const uint32_t *_srcblend;
const uint32_t *_destblend;
const uint8_t *_translation;
fixed_t _srcalpha;
fixed_t _destalpha;
int _color;
};

197
src/r_drawt_pal.cpp
View file

@ -4,6 +4,8 @@
**
**---------------------------------------------------------------------------
** Copyright 1998-2006 Randy Heit
** Copyright 2016 Magnus Norddahl
** Copyright 2016 Rachael Alexanderson
** All rights reserved.
**
** Redistribution and use in source and binary forms, with or without
@ -48,6 +50,8 @@
#include "v_video.h"
#include "r_draw_pal.h"
EXTERN_CVAR(Bool, r_blendmethod)
// I should have commented this stuff better.
//
// dc_temp is the buffer R_DrawColumnHoriz writes into.
@ -173,6 +177,8 @@ namespace swrenderer
_colormap = dc_colormap;
_srcblend = dc_srcblend;
_destblend = dc_destblend;
_srcalpha = dc_srcalpha;
_destalpha = dc_destalpha;
_translation = dc_translation;
_color = dc_color;
}
@ -446,7 +452,10 @@ namespace swrenderer
source = &thread->dc_temp[thread->temp_line_for_thread(yl)*4 + hx];
pitch = _pitch * thread->num_cores;
colormap = _colormap;
const PalEntry *palette = GPalette.BaseColors;
if (!r_blendmethod)
{
do {
uint32_t fg = colormap[*source];
uint32_t bg = *dest;
@ -459,6 +468,21 @@ namespace swrenderer
dest += pitch;
} while (--count);
}
else
{
do {
uint32_t fg = colormap[*source];
uint32_t bg = *dest;
int r = MIN((palette[fg].r * _srcalpha + palette[bg].r * _destalpha)>>18, 63);
int g = MIN((palette[fg].g * _srcalpha + palette[bg].g * _destalpha)>>18, 63);
int b = MIN((palette[fg].b * _srcalpha + palette[bg].b * _destalpha)>>18, 63);
*dest = RGB256k.RGB[r][g][b];
source += 4;
dest += pitch;
} while (--count);
}
}
void DrawColumnRt4AddPalCommand::Execute(DrawerThread *thread)
{
@ -478,7 +502,10 @@ namespace swrenderer
source = &thread->dc_temp[thread->temp_line_for_thread(yl)*4];
pitch = _pitch * thread->num_cores;
colormap = _colormap;
const PalEntry *palette = GPalette.BaseColors;
if (!r_blendmethod)
{
do {
uint32_t fg = colormap[source[0]];
uint32_t bg = dest[0];
@ -513,6 +540,24 @@ namespace swrenderer
dest += pitch;
} while (--count);
}
else
{
do {
for (int ks = 0; ks < 4; ks++)
{ // [SP] this 4col function was a block of copy-pasted code. 4 times. I regret nothing.
uint32_t fg = colormap[source[ks]];
uint32_t bg = dest[ks];
int r = MIN((palette[fg].r * _srcalpha + palette[bg].r * _destalpha)>>18, 63);
int g = MIN((palette[fg].g * _srcalpha + palette[bg].g * _destalpha)>>18, 63);
int b = MIN((palette[fg].b * _srcalpha + palette[bg].b * _destalpha)>>18, 63);
dest[ks] = RGB256k.RGB[r][g][b];
}
source += 4;
dest += pitch;
} while (--count);
}
}
void DrawColumnRt1ShadedPalCommand::Execute(DrawerThread *thread)
{
@ -532,7 +577,10 @@ namespace swrenderer
dest = ylookup[yl + thread->skipped_by_thread(yl)] + sx + _destorg;
source = &thread->dc_temp[thread->temp_line_for_thread(yl)*4 + hx];
pitch = _pitch * thread->num_cores;
const PalEntry *palette = GPalette.BaseColors;
if (!r_blendmethod)
{
do {
uint32_t val = colormap[*source];
uint32_t fg = fgstart[val<<8];
@ -542,6 +590,19 @@ namespace swrenderer
dest += pitch;
} while (--count);
}
else
{
do {
uint32_t val = *source;
int r = (palette[*dest].r * (255-val) + palette[_color].r * val) >> 10;
int g = (palette[*dest].g * (255-val) + palette[_color].g * val) >> 10;
int b = (palette[*dest].b * (255-val) + palette[_color].b * val) >> 10;
*dest = RGB256k.RGB[clamp(r,0,63)][clamp(g,0,63)][clamp(b,0,63)];
source += 4;
dest += pitch;
} while (--count);
}
}
void DrawColumnRt4ShadedPalCommand::Execute(DrawerThread *thread)
{
@ -561,7 +622,10 @@ namespace swrenderer
dest = ylookup[yl + thread->skipped_by_thread(yl)] + sx + _destorg;
source = &thread->dc_temp[thread->temp_line_for_thread(yl)*4];
pitch = _pitch * thread->num_cores;
const PalEntry *palette = GPalette.BaseColors;
if (!r_blendmethod)
{
do {
uint32_t val;
@ -585,6 +649,25 @@ namespace swrenderer
dest += pitch;
} while (--count);
}
else
{
do {
uint32_t val;
for (int ks = 0; ks < 4; ks++)
{
val = source[ks];
int r = (palette[dest[ks]].r * (255-val) + palette[_color].r * val) >> 10;
int g = (palette[dest[ks]].g * (255-val) + palette[_color].g * val) >> 10;
int b = (palette[dest[ks]].b * (255-val) + palette[_color].b * val) >> 10;
dest[ks] = RGB256k.RGB[clamp(r,0,63)][clamp(g,0,63)][clamp(b,0,63)];
}
source += 4;
dest += pitch;
} while (--count);
}
}
void DrawColumnRt1AddClampPalCommand::Execute(DrawerThread *thread)
{
@ -604,7 +687,10 @@ namespace swrenderer
source = &thread->dc_temp[thread->temp_line_for_thread(yl)*4 + hx];
pitch = _pitch * thread->num_cores;
colormap = _colormap;
const PalEntry *palette = GPalette.BaseColors;
if (!r_blendmethod)
{
do {
uint32_t a = fg2rgb[colormap[*source]] + bg2rgb[*dest];
uint32_t b = a;
@ -619,6 +705,20 @@ namespace swrenderer
dest += pitch;
} while (--count);
}
else
{
do {
int fg = colormap[*source];
int bg = *dest;
int r = MIN((palette[fg].r * _srcalpha + palette[bg].r * _destalpha)>>18, 63);
int g = MIN((palette[fg].g * _srcalpha + palette[bg].g * _destalpha)>>18, 63);
int b = MIN((palette[fg].b * _srcalpha + palette[bg].b * _destalpha)>>18, 63);
*dest = RGB256k.RGB[r][g][b];
source += 4;
dest += pitch;
} while (--count);
}
}
void DrawColumnRt4AddClampPalCommand::Execute(DrawerThread *thread)
{
@ -636,10 +736,13 @@ namespace swrenderer
source = &thread->dc_temp[thread->temp_line_for_thread(yl)*4];
pitch = _pitch * thread->num_cores;
colormap = _colormap;
const PalEntry *palette = GPalette.BaseColors;
const uint32_t *fg2rgb = _srcblend;
const uint32_t *bg2rgb = _destblend;
if (!r_blendmethod)
{
do {
uint32_t a = fg2rgb[colormap[source[0]]] + bg2rgb[dest[0]];
uint32_t b = a;
@ -682,6 +785,24 @@ namespace swrenderer
dest += pitch;
} while (--count);
}
else
{
do {
for (int ks = 0; ks < 4; ks++)
{
int fg = colormap[source[ks]];
int bg = dest[ks];
int r = MIN((palette[fg].r * _srcalpha + palette[bg].r * _destalpha)>>18, 63);
int g = MIN((palette[fg].g * _srcalpha + palette[bg].g * _destalpha)>>18, 63);
int b = MIN((palette[fg].b * _srcalpha + palette[bg].b * _destalpha)>>18, 63);
dest[ks] = RGB256k.RGB[r][g][b];
}
source += 4;
dest += pitch;
} while (--count);
}
}
void DrawColumnRt1SubClampPalCommand::Execute(DrawerThread *thread)
{
@ -701,7 +822,10 @@ namespace swrenderer
source = &thread->dc_temp[thread->temp_line_for_thread(yl)*4 + hx];
pitch = _pitch * thread->num_cores;
colormap = _colormap;
const PalEntry *palette = GPalette.BaseColors;
if (!r_blendmethod)
{
do {
uint32_t a = (fg2rgb[colormap[*source]] | 0x40100400) - bg2rgb[*dest];
uint32_t b = a;
@ -715,6 +839,20 @@ namespace swrenderer
dest += pitch;
} while (--count);
}
else
{
do {
int fg = colormap[*source];
int bg = *dest;
int r = MAX((palette[fg].r * _srcalpha - palette[bg].r * _destalpha)>>18, 0);
int g = MAX((palette[fg].g * _srcalpha - palette[bg].g * _destalpha)>>18, 0);
int b = MAX((palette[fg].b * _srcalpha - palette[bg].b * _destalpha)>>18, 0);
*dest = RGB256k.RGB[r][g][b];
source += 4;
dest += pitch;
} while (--count);
}
}
void DrawColumnRt4SubClampPalCommand::Execute(DrawerThread *thread)
{
@ -734,7 +872,10 @@ namespace swrenderer
source = &thread->dc_temp[thread->temp_line_for_thread(yl)*4];
pitch = _pitch * thread->num_cores;
colormap = _colormap;
const PalEntry *palette = GPalette.BaseColors;
if (!r_blendmethod)
{
do {
uint32_t a = (fg2rgb[colormap[source[0]]] | 0x40100400) - bg2rgb[dest[0]];
uint32_t b = a;
@ -773,6 +914,24 @@ namespace swrenderer
dest += pitch;
} while (--count);
}
else
{
do {
for (int ks = 0; ks < 4; ks++)
{
int fg = colormap[source[ks]];
int bg = dest[ks];
int r = MAX((palette[fg].r * _srcalpha - palette[bg].r * _destalpha)>>18, 0);
int g = MAX((palette[fg].g * _srcalpha - palette[bg].g * _destalpha)>>18, 0);
int b = MAX((palette[fg].b * _srcalpha - palette[bg].b * _destalpha)>>18, 0);
dest[ks] = RGB256k.RGB[r][g][b];
}
source += 4;
dest += pitch;
} while (--count);
}
}
void DrawColumnRt1RevSubClampPalCommand::Execute(DrawerThread *thread)
{
@ -792,7 +951,10 @@ namespace swrenderer
source = &thread->dc_temp[thread->temp_line_for_thread(yl)*4 + hx];
pitch = _pitch * thread->num_cores;
colormap = _colormap;
const PalEntry *palette = GPalette.BaseColors;
if (!r_blendmethod)
{
do {
uint32_t a = (bg2rgb[*dest] | 0x40100400) - fg2rgb[colormap[*source]];
uint32_t b = a;
@ -806,6 +968,20 @@ namespace swrenderer
dest += pitch;
} while (--count);
}
else
{
do {
int fg = colormap[*source];
int bg = *dest;
int r = MAX((-palette[fg].r * _srcalpha + palette[bg].r * _destalpha)>>18, 0);
int g = MAX((-palette[fg].g * _srcalpha + palette[bg].g * _destalpha)>>18, 0);
int b = MAX((-palette[fg].b * _srcalpha + palette[bg].b * _destalpha)>>18, 0);
*dest = RGB256k.RGB[r][g][b];
source += 4;
dest += pitch;
} while (--count);
}
}
void DrawColumnRt4RevSubClampPalCommand::Execute(DrawerThread *thread)
{
@ -825,7 +1001,10 @@ namespace swrenderer
source = &thread->dc_temp[thread->temp_line_for_thread(yl)*4];
pitch = _pitch * thread->num_cores;
colormap = _colormap;
const PalEntry *palette = GPalette.BaseColors;
if (!r_blendmethod)
{
do {
uint32_t a = (bg2rgb[dest[0]] | 0x40100400) - fg2rgb[colormap[source[0]]];
uint32_t b = a;
@ -864,4 +1043,22 @@ namespace swrenderer
dest += pitch;
} while (--count);
}
else
{
do {
for (int ks = 0; ks < 4; ks++)
{
int fg = colormap[source[ks]];
int bg = dest[ks];
int r = MAX((-palette[fg].r * _srcalpha + palette[bg].r * _destalpha)>>18, 0);
int g = MAX((-palette[fg].g * _srcalpha + palette[bg].g * _destalpha)>>18, 0);
int b = MAX((-palette[fg].b * _srcalpha + palette[bg].b * _destalpha)>>18, 0);
dest[ks] = RGB256k.RGB[r][g][b];
}
source += 4;
dest += pitch;
} while (--count);
}
}
}

4
src/r_plane.cpp
View file

@ -1738,7 +1738,7 @@ void R_DrawNormalPlane (visplane_t *pl, double _xscale, double _yscale, fixed_t
dc_srcblend = Col2RGB8_LessPrecision[alpha>>10];
dc_destblend = Col2RGB8_LessPrecision[FRACUNIT>>10];
dc_srcalpha = alpha;
dc_destalpha = OPAQUE - alpha;
dc_destalpha = FRACUNIT;
}
}
else
@ -1764,7 +1764,7 @@ void R_DrawNormalPlane (visplane_t *pl, double _xscale, double _yscale, fixed_t
dc_srcblend = Col2RGB8_LessPrecision[alpha>>10];
dc_destblend = Col2RGB8_LessPrecision[FRACUNIT>>10];
dc_srcalpha = alpha;
dc_destalpha = OPAQUE - alpha;
dc_destalpha = FRACUNIT;
}
}
else

33
src/r_things.cpp
View file

@ -72,6 +72,7 @@ EXTERN_CVAR(Int, r_drawfuzz)
EXTERN_CVAR(Bool, r_deathcamera);
EXTERN_CVAR(Bool, r_drawplayersprites)
EXTERN_CVAR(Bool, r_drawvoxels)
EXTERN_CVAR(Bool, r_blendmethod)
CVAR(Bool, r_fullbrightignoresectorcolor, true, CVAR_ARCHIVE | CVAR_GLOBALCONFIG);
CVAR(Bool, r_splitsprites, true, CVAR_ARCHIVE)
@ -2786,8 +2787,13 @@ static void R_DrawMaskedSegsBehindParticle (const vissprite_t *vis)
}
}
void R_DrawParticle_C (vissprite_t *vis)
//inline int clamp(int x, int y, int z) { return ((x < y) ? x : (z < y) ? z : y); }
void R_DrawParticle (vissprite_t *vis)
{
if (r_swtruecolor)
return R_DrawParticle_rgba(vis);
DWORD *bg2rgb;
int spacing;
BYTE *dest;
@ -2803,8 +2809,9 @@ void R_DrawParticle_C (vissprite_t *vis)
DrawerCommandQueue::WaitForWorkers();
// vis->renderflags holds translucency level (0-255)
{
fixed_t fglevel, bglevel;
{
DWORD *fg2rgb;
fglevel = ((vis->renderflags + 1) << 8) & ~0x3ff;
@ -2837,6 +2844,8 @@ void R_DrawParticle_C (vissprite_t *vis)
spacing = RenderTarget->GetPitch();
if (!r_blendmethod)
{
for (int x = x1; x < (x1+countbase); x++)
{
dc_x = x;
@ -2852,6 +2861,26 @@ void R_DrawParticle_C (vissprite_t *vis)
}
}
}
else
{
for (int x = x1; x < (x1+countbase); x++)
{
dc_x = x;
if (R_ClipSpriteColumnWithPortals(vis))
continue;
dest = ylookup[yl] + x + dc_destorg;
for (int y = 0; y < ycount; y++)
{
uint32_t dest_r = MIN((GPalette.BaseColors[*dest].r * bglevel + GPalette.BaseColors[color].r * fglevel) >> 18, 63);
uint32_t dest_g = MIN((GPalette.BaseColors[*dest].g * bglevel + GPalette.BaseColors[color].g * fglevel) >> 18, 63);
uint32_t dest_b = MIN((GPalette.BaseColors[*dest].b * bglevel + GPalette.BaseColors[color].b * fglevel) >> 18, 63);
*dest = RGB256k.RGB[dest_r][dest_g][dest_b];
dest += spacing;
}
}
}
}
void R_DrawParticle_rgba(vissprite_t *vis)
{

2
src/r_things.h
View file

@ -100,7 +100,7 @@ struct vissprite_t
vissprite_t() {}
};
void R_DrawParticle_C (vissprite_t *);
void R_DrawParticle (vissprite_t *);
void R_DrawParticle_rgba (vissprite_t *);
void R_ProjectParticle (particle_t *, const sector_t *sector, int shade, int fakeside);

33
src/v_draw.cpp
View file

@ -988,27 +988,6 @@ void DCanvas::PUTTRANSDOT (int xx, int yy, int basecolor, int level)
static int oldyy;
static int oldyyshifted;
#if 0
if(xx < 32)
cc += 7-(xx>>2);
else if(xx > (finit_width - 32))
cc += 7-((finit_width-xx) >> 2);
// if(cc==oldcc) //make sure that we don't double fade the corners.
// {
if(yy < 32)
cc += 7-(yy>>2);
else if(yy > (finit_height - 32))
cc += 7-((finit_height-yy) >> 2);
// }
if(cc > cm && cm != NULL)
{
cc = cm;
}
else if(cc > oldcc+6) // don't let the color escape from the fade table...
{
cc=oldcc+6;
}
#endif
if (yy == oldyy+1)
{
oldyy++;
@ -1044,7 +1023,7 @@ void DCanvas::PUTTRANSDOT (int xx, int yy, int basecolor, int level)
*spot = 0xff000000 | (red << 16) | (green << 8) | blue;
}
else
else if (!r_blendmethod)
{
BYTE *spot = GetBuffer() + oldyyshifted + xx;
DWORD *bg2rgb = Col2RGB8[1+level];
@ -1054,6 +1033,16 @@ void DCanvas::PUTTRANSDOT (int xx, int yy, int basecolor, int level)
bg = (fg+bg) | 0x1f07c1f;
*spot = RGB32k.All[bg&(bg>>15)];
}
else
{
BYTE *spot = GetBuffer() + oldyyshifted + xx;
uint32_t r = (GPalette.BaseColors[*spot].r * (64 - level) + GPalette.BaseColors[basecolor].r * level) / 64;
uint32_t g = (GPalette.BaseColors[*spot].g * (64 - level) + GPalette.BaseColors[basecolor].g * level) / 64;
uint32_t b = (GPalette.BaseColors[*spot].b * (64 - level) + GPalette.BaseColors[basecolor].b * level) / 64;
*spot = (BYTE)RGB256k.RGB[r][g][b];
}
}
void DCanvas::DrawLine(int x0, int y0, int x1, int y1, int palColor, uint32 realcolor)

38
src/v_video.cpp
View file

@ -66,6 +66,8 @@
#include "menu/menu.h"
#include "r_data/voxels.h"
EXTERN_CVAR(Bool, r_blendmethod)
int active_con_scale();
FRenderer *Renderer;
@ -411,17 +413,17 @@ void DCanvas::Dim (PalEntry color, float damount, int x1, int y1, int w, int h)
DWORD *bg2rgb;
DWORD fg;
spot = Buffer + x1 + y1*Pitch;
gap = Pitch - w;
int alpha = (int)((float)64 * damount);
int ialpha = 64 - alpha;
int dimmedcolor_r = color.r * alpha;
int dimmedcolor_g = color.g * alpha;
int dimmedcolor_b = color.b * alpha;
if (!r_blendmethod)
{
int amount;
amount = (int)(damount * 64);
bg2rgb = Col2RGB8[64-amount];
fg = (((color.r * amount) >> 4) << 20) |
((color.g * amount) >> 4) |
(((color.b * amount) >> 4) << 10);
}
for (y = h; y != 0; y--)
{
for (x = w; x != 0; x--)
@ -436,6 +438,22 @@ void DCanvas::Dim (PalEntry color, float damount, int x1, int y1, int w, int h)
spot += gap;
}
}
else
{
for (y = h; y != 0; y--)
{
for (x = w; x != 0; x--)
{
uint32_t r = (dimmedcolor_r + GPalette.BaseColors[*spot].r * ialpha) >> 8;
uint32_t g = (dimmedcolor_g + GPalette.BaseColors[*spot].g * ialpha) >> 8;
uint32_t b = (dimmedcolor_b + GPalette.BaseColors[*spot].b * ialpha) >> 8;
*spot = (BYTE)RGB256k.RGB[r][g][b];
spot++;
}
spot += gap;
}
}
}
}
//==========================================================================

4
wadsrc/static/language.enu
View file

@ -1781,6 +1781,8 @@ DSPLYMNU_BRIGHTNESS = "Brightness";
DSPLYMNU_VSYNC = "Vertical Sync";
DSPLYMNU_CAPFPS = "Rendering Interpolation";
DSPLYMNU_COLUMNMETHOD = "Column render mode";
DSPLYMNU_BLENDMETHOD = "Transparency render mode";
DSPLYMNU_WIPETYPE = "Screen wipe style";
DSPLYMNU_SHOWENDOOM = "Show ENDOOM screen";
DSPLYMNU_BLOODFADE = "Blood Flash Intensity";
@ -2198,6 +2200,8 @@ OPTVAL_INVERTED = "Inverted";
OPTVAL_NOTINVERTED = "Not Inverted";
OPTVAL_ORIGINAL = "Original";
OPTVAL_OPTIMIZED = "Optimized";
OPTVAL_CLASSIC = "Classic (Faster)";
OPTVAL_PRECISE = "Precise";
OPTVAL_NORMAL = "Normal";
OPTVAL_STRETCH = "Stretch";
OPTVAL_CAPPED = "Capped";

7
wadsrc/static/menudef.txt
View file

@ -601,6 +601,12 @@ OptionValue ColumnMethods
1.0, "$OPTVAL_OPTIMIZED"
}
OptionValue BlendMethods
{
0.0, "$OPTVAL_CLASSIC"
1.0, "$OPTVAL_PRECISE"
}
OptionValue SkyModes
{
0.0, "$OPTVAL_NORMAL"
@ -699,6 +705,7 @@ OptionMenu "VideoOptions"
Slider "$DSPLYMNU_PICKUPFADE", "pickup_fade_scalar", 0.0, 1.0, 0.05, 2
Slider "$DSPLYMNU_WATERFADE", "underwater_fade_scalar", 0.0, 1.0, 0.05, 2
Option "$DSPLYMNU_COLUMNMETHOD", "r_columnmethod", "ColumnMethods"
Option "$DSPLYMNU_BLENDMETHOD", "r_blendmethod", "BlendMethods"
StaticText " "
Option "$DSPLYMNU_WIPETYPE", "wipetype", "Wipes"