mirror of
https://invent.kde.org/graphics/okular
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81 lines
1.7 KiB
C++
81 lines
1.7 KiB
C++
//========================================================================
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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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