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- Subtract should respect alpha.

This commit is contained in:
Christoph Oelckers 2013-12-05 15:36:20 +01:00
parent c959b3f250
commit 31c9a0b0e8
1 changed files with 2 additions and 2 deletions
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4
src/r_data/renderstyle.cpp
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@ -58,7 +58,7 @@ FRenderStyle LegacyRenderStyles[STYLE_Count] =
/* STYLE_Shaded */ {{ STYLEOP_Add, STYLEALPHA_Src, STYLEALPHA_InvSrc, STYLEF_RedIsAlpha | STYLEF_ColorIsFixed }}, /* STYLE_Shaded */ {{ STYLEOP_Add, STYLEALPHA_Src, STYLEALPHA_InvSrc, STYLEF_RedIsAlpha | STYLEF_ColorIsFixed }},
/* STYLE_TranslucentStencil */{{ STYLEOP_Add, STYLEALPHA_Src, STYLEALPHA_InvSrc, 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 }}, /* STYLE_Subtract*/ {{ STYLEOP_RevSub, STYLEALPHA_Src, STYLEALPHA_One, 0 }},
}; };
#else #else
FRenderStyle LegacyRenderStyles[STYLE_Count]; FRenderStyle LegacyRenderStyles[STYLE_Count];
@ -76,7 +76,7 @@ static const BYTE Styles[STYLE_Count * 4] =
STYLEOP_Add, STYLEALPHA_Src, STYLEALPHA_InvSrc, STYLEF_RedIsAlpha | STYLEF_ColorIsFixed, STYLEOP_Add, STYLEALPHA_Src, STYLEALPHA_InvSrc, STYLEF_RedIsAlpha | STYLEF_ColorIsFixed,
STYLEOP_Add, STYLEALPHA_Src, STYLEALPHA_InvSrc, 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, STYLEOP_RevSub, STYLEALPHA_Src, STYLEALPHA_One, 0,
}; };
static struct LegacyInit static struct LegacyInit