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fontrenderer: do not paint background color

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do not paint the background color, making the font "transparent"
this works around display problems in e.g. streaminfo, because the
"wrong" background color is used

git-svn-id: file:///home/bas/coolstream_public_svn/THIRDPARTY/applications/neutrino-experimental@224 e54a6e83-5905-42d5-8d5c-058d10e6a962
This commit is contained in:
seife
2010-01-30 14:09:10 +00:00
parent d30ca972ed
commit 6b4f0ad178
1 changed files with 11 additions and 2 deletions
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13
src/driver/fontrenderer.cpp
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@@ -525,7 +525,10 @@ void Font::RenderString(int x, int y, const int width, const char *text, const u
/* not nice (and also slower), but currently the easiest way to prevent visible errors */ /* not nice (and also slower), but currently the easiest way to prevent visible errors */
frameBuffer->paintPixel(x + glyph->left + ax, y - glyph->top + ay, colors[*s++]); frameBuffer->paintPixel(x + glyph->left + ax, y - glyph->top + ay, colors[*s++]);
#else #else
*td++= colors[*s++]; /* do not paint the backgroundcolor, see below */
if (colors[*s] != bgcolor)
*td = colors[*s];
td++; s++;
#endif #endif
} }
else else
@@ -549,7 +552,13 @@ void Font::RenderString(int x, int y, const int width, const char *text, const u
#ifdef USE_NEVIS_GXA #ifdef USE_NEVIS_GXA
frameBuffer->paintPixel(x + glyph->left + ax, y - glyph->top + ay, colors[lcolor]); frameBuffer->paintPixel(x + glyph->left + ax, y - glyph->top + ay, colors[lcolor]);
#else #else
*td++= colors[lcolor]; /* we make the font "transparent" by not painting the background color
colored boxes are painted beneath the fonts anyway
note that this is not totally correct, because of subpixel hinting etc,
but that should be barely visible in reality ;) */
if (colors[lcolor] != bgcolor)
*td = colors[lcolor];
td++;
#endif #endif
s++; s++;
} }