OrdinaryMagician/vkdoom_m
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- Implementing RGB666 colormatching to replace less precise RGB555 in some parts of the code.

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This commit is contained in:
Rachael Alexanderson 2016-12-17 04:11:52 -05:00
commit 821b10a254
18 changed files with 368 additions and 627 deletions
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12
src/r_draw.cpp
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@ -238,22 +238,16 @@ namespace swrenderer
}
if (flags & STYLEF_InvertSource)
{
dc_srcblend = Col2RGB8_Inverse[fglevel >> 10];
dc_destblend = Col2RGB8_LessPrecision[bglevel >> 10];
dc_srcalpha = fglevel;
dc_destalpha = bglevel;
}
else if (op == STYLEOP_Add && fglevel + bglevel <= FRACUNIT)
{
dc_srcblend = Col2RGB8[fglevel >> 10];
dc_destblend = Col2RGB8[bglevel >> 10];
dc_srcalpha = fglevel;
dc_destalpha = bglevel;
}
else
{
dc_srcblend = Col2RGB8_LessPrecision[fglevel >> 10];
dc_destblend = Col2RGB8_LessPrecision[bglevel >> 10];
dc_srcalpha = fglevel;
dc_destalpha = bglevel;
}
@ -450,7 +444,7 @@ 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;
@ -1362,8 +1356,4 @@ namespace swrenderer
}
}
void R_DrawParticle(vissprite_t *sprite)
{
R_DrawParticle_C(sprite);
}
}