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80 lines
1.7 KiB
80 lines
1.7 KiB
//======================================================================== |
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// |
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// SFont.cc |
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// |
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// Copyright 2001-2002 Glyph & Cog, LLC |
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// |
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//======================================================================== |
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#ifdef __GNUC__ |
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#pragma implementation |
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#endif |
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#include <aconf.h> |
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#include "SFont.h" |
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//------------------------------------------------------------------------ |
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SFontEngine::SFontEngine(Display *displayA, Visual *visualA, int depthA, |
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Colormap colormapA) { |
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display = displayA; |
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visual = visualA; |
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depth = depthA; |
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colormap = colormapA; |
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} |
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SFontEngine::~SFontEngine() { |
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} |
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void SFontEngine::useTrueColor(int rMaxA, int rShiftA, int gMaxA, int gShiftA, |
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int bMaxA, int bShiftA) { |
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trueColor = gTrue; |
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rMax = rMaxA; |
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rShift = rShiftA; |
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gMax = gMaxA; |
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gShift = gShiftA; |
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bMax = bMaxA; |
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bShift = bShiftA; |
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} |
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void SFontEngine::useColorCube(Gulong *colorsA, int nRGBA) { |
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trueColor = gFalse; |
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colors = colorsA; |
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nRGB = nRGBA; |
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rMax = gMax = bMax = nRGB - 1; |
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} |
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Gulong SFontEngine::findColor(int r, int g, int b) { |
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int r1, g1, b1; |
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Gulong pix; |
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r1 = ((r & 0xffff) * rMax) / 0xffff; |
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g1 = ((g & 0xffff) * gMax) / 0xffff; |
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b1 = ((b & 0xffff) * bMax) / 0xffff; |
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if (trueColor) { |
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pix = (r1 << rShift) + (g1 << gShift) + (b1 << bShift); |
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} else { |
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pix = colors[(r1 * nRGB + g1) * nRGB + b1]; |
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} |
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return pix; |
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} |
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//------------------------------------------------------------------------ |
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SFontFile::SFontFile() { |
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} |
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SFontFile::~SFontFile() { |
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} |
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//------------------------------------------------------------------------ |
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SFont::SFont() { |
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} |
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SFont::~SFont() { |
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} |
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GBool SFont::getCharPath(CharCode c, Unicode u, GfxState *state) { |
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return gFalse; |
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}
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