OrdinaryMagician/vkdoom_m
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- renamed some fixed point stuff in the texture composition code.

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This commit is contained in:
Christoph Oelckers 2016-03-24 16:16:45 +01:00
commit 5bf806e478
5 changed files with 35 additions and 25 deletions
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14
src/textures/multipatchtexture.cpp
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@ -180,7 +180,7 @@ protected:
FRemapTable *Translation;
PalEntry Blend;
FTexture *Texture;
fixed_t Alpha;
blend_t Alpha;
TexPart();
};
@ -593,7 +593,7 @@ int FMultiPatchTexture::CopyTrueColorPixels(FBitmap *bmp, int x, int y, int rota
memset (&info, 0, sizeof(info));
info.alpha = Parts[i].Alpha;
info.invalpha = OPAQUE - info.alpha;
info.invalpha = BLENDUNIT - info.alpha;
info.op = ECopyOp(Parts[i].op);
PalEntry b = Parts[i].Blend;
if (b.a == 0 && b != BLEND_NONE)
@ -604,14 +604,14 @@ int FMultiPatchTexture::CopyTrueColorPixels(FBitmap *bmp, int x, int y, int rota
{
if (b.a == 255)
{
info.blendcolor[0] = b.r * FRACUNIT / 255;
info.blendcolor[1] = b.g * FRACUNIT / 255;
info.blendcolor[2] = b.b * FRACUNIT / 255;
info.blendcolor[0] = b.r * BLENDUNIT / 255;
info.blendcolor[1] = b.g * BLENDUNIT / 255;
info.blendcolor[2] = b.b * BLENDUNIT / 255;
info.blend = BLEND_MODULATE;
}
else
{
fixed_t blendalpha = b.a * FRACUNIT / 255;
blend_t blendalpha = b.a * BLENDUNIT / 255;
info.blendcolor[0] = b.r * blendalpha;
info.blendcolor[1] = b.g * blendalpha;
info.blendcolor[2] = b.b * blendalpha;
@ -1165,7 +1165,7 @@ void FMultiPatchTexture::ParsePatch(FScanner &sc, TexPart & part, bool silent, i
else if (sc.Compare("alpha"))
{
sc.MustGetFloat();
part.Alpha = clamp<fixed_t>(FLOAT2FIXED(sc.Float), 0, OPAQUE);
part.Alpha = clamp<blend_t>(int(sc.Float / BLENDUNIT), 0, BLENDUNIT);
// bComplex is not set because it is only needed when the style is not OP_COPY.
}
else if (sc.Compare("style"))