OrdinaryMagician/vkdoom_m
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- added 'subtract' render style to DECORATE parser. This is actually 'reverse subtract'

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This commit is contained in:
Christoph Oelckers 2013-12-05 15:28:09 +01:00
commit c959b3f250
3 changed files with 7 additions and 4 deletions
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6
src/r_data/renderstyle.cpp
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@ -57,7 +57,8 @@ FRenderStyle LegacyRenderStyles[STYLE_Count] =
/* STYLE_Add */ {{ STYLEOP_Add, STYLEALPHA_Src, STYLEALPHA_One, 0 }},
/* STYLE_Shaded */ {{ STYLEOP_Add, STYLEALPHA_Src, STYLEALPHA_InvSrc, STYLEF_RedIsAlpha | STYLEF_ColorIsFixed }},
/* STYLE_TranslucentStencil */{{ STYLEOP_Add, STYLEALPHA_Src, STYLEALPHA_InvSrc, STYLEF_ColorIsFixed }},
/* STYLE_Shadow */{{ STYLEOP_Shadow, 0, 0, 0 }},
/* STYLE_Shadow */ {{ STYLEOP_Shadow, 0, 0, 0 }},
/* STYLE_Subtract*/ {{ STYLEOP_RevSub, STYLEALPHA_One, STYLEALPHA_One, 0 }},
};
#else
FRenderStyle LegacyRenderStyles[STYLE_Count];
@ -74,7 +75,8 @@ static const BYTE Styles[STYLE_Count * 4] =
STYLEOP_Add, STYLEALPHA_Src, STYLEALPHA_One, 0,
STYLEOP_Add, STYLEALPHA_Src, STYLEALPHA_InvSrc, STYLEF_RedIsAlpha | STYLEF_ColorIsFixed,
STYLEOP_Add, STYLEALPHA_Src, STYLEALPHA_InvSrc, STYLEF_ColorIsFixed,
STYLEOP_Shadow, 0, 0, 0
STYLEOP_Shadow, 0, 0, 0,
STYLEOP_RevSub, STYLEALPHA_One, STYLEALPHA_One, 0,
};
static struct LegacyInit