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Minor cosmetics

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This commit is contained in:
Alex Szpakowski
2013-01-23 06:26:17 -04:00
parent 76b0537eff
commit 191af5cd5b
1 changed files with 11 additions and 16 deletions
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src/modules/font/ImageRasterizer.cpp
+11 -16
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@@ -67,32 +67,27 @@ GlyphData *ImageRasterizer::getGlyphData(unsigned int glyph) const
}
gm.height = metrics.height;
GlyphData *g = new GlyphData(glyph, gm, GlyphData::FORMAT_RGBA);
if (gm.width == 0)
return g;
unsigned char *gd = (unsigned char *) g->getData();
love::image::pixel *pixels = (love::image::pixel *) imageData->getData();
love::image::pixel *gdpixels = (love::image::pixel *) g->getData();
love::image::pixel *imagepixels = (love::image::pixel *) imageData->getData();
// copy glyph pixels from imagedata to glyphdata
for (unsigned int i = 0; i < gm.width * (unsigned int) getHeight(); i++)
for (int i = 0; i < g->getWidth() * g->getHeight(); i++)
{
love::image::pixel p = pixels[ it->second.x + (i % gm.width) + (imageData->getWidth() * (i / gm.width)) ];
love::image::pixel p = imagepixels[ it->second.x + (i % gm.width) + (imageData->getWidth() * (i / gm.width)) ];
// Replace spacer color with an empty pixel
// Use transparency instead of the spacer color
if (equal(p, spacer))
gd[i*4+0] = gd[i*4+1] = gd[i*4+2] = gd[i*4+3] = 0;
gdpixels[i].r = gdpixels[i].g = gdpixels[i].b = gdpixels[i].a = 0;
else
{
gd[i*4+0] = p.r;
gd[i*4+1] = p.g;
gd[i*4+2] = p.b;
gd[i*4+3] = p.a;
}
gdpixels[i] = p;
}
return g;
}