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Added R_SetColorMapLight and R_SetDSColorMapLight

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This commit is contained in:
Magnus Norddahl 2016-05-31 01:49:39 +02:00
commit 20b7743ec3
10 changed files with 162 additions and 183 deletions
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98
src/v_video.cpp
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@ -65,6 +65,7 @@
#include "menu/menu.h"
#include "r_data/voxels.h"
EXTERN_CVAR(Bool, r_swtruecolor)
FRenderer *Renderer;
@ -367,65 +368,68 @@ void DCanvas::Dim (PalEntry color, float damount, int x1, int y1, int w, int h)
spot = Buffer + x1 + y1*Pitch;
gap = Pitch - w;
#ifndef PALETTEOUTPUT
uint32_t fg = color.d;
uint32_t fg_red = (fg >> 16) & 0xff;
uint32_t fg_green = (fg >> 8) & 0xff;
uint32_t fg_blue = fg & 0xff;
uint32_t alpha = (uint32_t)clamp(damount * 256 + 0.5f, 0.0f, 256.0f);
uint32_t inv_alpha = 256 - alpha;
fg_red *= alpha;
fg_green *= alpha;
fg_blue *= alpha;
for (y = h; y != 0; y--)
if (r_swtruecolor)
{
for (x = w; x != 0; x--)
uint32_t fg = color.d;
uint32_t fg_red = (fg >> 16) & 0xff;
uint32_t fg_green = (fg >> 8) & 0xff;
uint32_t fg_blue = fg & 0xff;
uint32_t alpha = (uint32_t)clamp(damount * 256 + 0.5f, 0.0f, 256.0f);
uint32_t inv_alpha = 256 - alpha;
fg_red *= alpha;
fg_green *= alpha;
fg_blue *= alpha;
for (y = h; y != 0; y--)
{
uint32_t bg_red = (*spot >> 16) & 0xff;
uint32_t bg_green = (*spot >> 8) & 0xff;
uint32_t bg_blue = (*spot) & 0xff;
for (x = w; x != 0; x--)
{
uint32_t bg_red = (*spot >> 16) & 0xff;
uint32_t bg_green = (*spot >> 8) & 0xff;
uint32_t bg_blue = (*spot) & 0xff;
uint32_t red = (fg_red + bg_red * inv_alpha) / 256;
uint32_t green = (fg_green + bg_green * inv_alpha) / 256;
uint32_t blue = (fg_blue + bg_blue * inv_alpha) / 256;
uint32_t red = (fg_red + bg_red * inv_alpha) / 256;
uint32_t green = (fg_green + bg_green * inv_alpha) / 256;
uint32_t blue = (fg_blue + bg_blue * inv_alpha) / 256;
*spot = 0xff000000 | (red << 16) | (green << 8) | blue;
spot++;
*spot = 0xff000000 | (red << 16) | (green << 8) | blue;
spot++;
}
spot += gap;
}
spot += gap;
}
#else
DWORD *bg2rgb;
DWORD fg;
else
{
int amount;
DWORD *bg2rgb;
DWORD fg;
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--)
{
DWORD bg;
int amount;
bg = bg2rgb[(*spot)&0xff];
bg = (fg+bg) | 0x1f07c1f;
*spot = RGB32k.All[bg&(bg>>15)];
spot++;
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--)
{
DWORD bg;
bg = bg2rgb[(*spot)&0xff];
bg = (fg+bg) | 0x1f07c1f;
*spot = RGB32k.All[bg&(bg>>15)];
spot++;
}
spot += gap;
}
spot += gap;
}
#endif
}
//==========================================================================