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@ -302,7 +302,7 @@ TQImage KImageEffect::gradient(const TQSize &size, const TQColor &ca,
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int h = (size.height()+1)>>1;
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for (y = 0; y < h; y++) {
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unsigned int *sl1 = (unsigned int *)image.scanLine(y);
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unsigned int *sl2 = (unsigned int *)image.scanLine(QMAX(size.height()-y-1, y));
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unsigned int *sl2 = (unsigned int *)image.scanLine(TQMAX(size.height()-y-1, y));
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int w = (size.width()+1)>>1;
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int x2 = size.width()-1;
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@ -316,19 +316,19 @@ TQImage KImageEffect::gradient(const TQSize &size, const TQColor &ca,
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}
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if (eff == RectangleGradient) {
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rgb = tqRgb(rcb - rSign *
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QMAX(xtable[0][x], ytable[0][y]) * 2,
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TQMAX(xtable[0][x], ytable[0][y]) * 2,
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gcb - gSign *
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QMAX(xtable[1][x], ytable[1][y]) * 2,
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TQMAX(xtable[1][x], ytable[1][y]) * 2,
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bcb - bSign *
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QMAX(xtable[2][x], ytable[2][y]) * 2);
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TQMAX(xtable[2][x], ytable[2][y]) * 2);
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}
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if (eff == PipeCrossGradient) {
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rgb = tqRgb(rcb - rSign *
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QMIN(xtable[0][x], ytable[0][y]) * 2,
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TQMIN(xtable[0][x], ytable[0][y]) * 2,
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gcb - gSign *
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QMIN(xtable[1][x], ytable[1][y]) * 2,
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TQMIN(xtable[1][x], ytable[1][y]) * 2,
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bcb - bSign *
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QMIN(xtable[2][x], ytable[2][y]) * 2);
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TQMIN(xtable[2][x], ytable[2][y]) * 2);
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}
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if (eff == EllipticGradient) {
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rgb = tqRgb(rcb - rSign *
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@ -565,20 +565,20 @@ TQImage KImageEffect::unbalancedGradient(const TQSize &size, const TQColor &ca,
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else if (eff == RectangleGradient)
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{
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scanline[x] = tqRgb(rcb - rSign *
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QMAX(xtable[0][x], ytable[0][y]) * 2,
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TQMAX(xtable[0][x], ytable[0][y]) * 2,
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gcb - gSign *
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QMAX(xtable[1][x], ytable[1][y]) * 2,
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TQMAX(xtable[1][x], ytable[1][y]) * 2,
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bcb - bSign *
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QMAX(xtable[2][x], ytable[2][y]) * 2);
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TQMAX(xtable[2][x], ytable[2][y]) * 2);
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}
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else if (eff == PipeCrossGradient)
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{
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scanline[x] = tqRgb(rcb - rSign *
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QMIN(xtable[0][x], ytable[0][y]) * 2,
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TQMIN(xtable[0][x], ytable[0][y]) * 2,
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gcb - gSign *
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QMIN(xtable[1][x], ytable[1][y]) * 2,
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TQMIN(xtable[1][x], ytable[1][y]) * 2,
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bcb - bSign *
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QMIN(xtable[2][x], ytable[2][y]) * 2);
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TQMIN(xtable[2][x], ytable[2][y]) * 2);
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}
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else if (eff == EllipticGradient)
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{
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@ -1666,7 +1666,7 @@ TQImage& KImageEffect::blend(TQImage &image, float initial_intensity,
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yvar = var / image_height * (image_height - y*2/unaffected -1);
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if (eff == RectangleGradient)
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intensity = initial_intensity + QMAX(xvar, yvar);
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intensity = initial_intensity + TQMAX(xvar, yvar);
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else
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intensity = initial_intensity + sqrt(xvar * xvar + yvar * yvar);
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if (intensity > 1) intensity = 1;
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@ -1710,7 +1710,7 @@ TQImage& KImageEffect::blend(TQImage &image, float initial_intensity,
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yvar = var / image_height * (image_height - y*2/unaffected -1);
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if (eff == RectangleGradient)
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intensity = initial_intensity + QMAX(xvar, yvar);
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intensity = initial_intensity + TQMAX(xvar, yvar);
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else
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intensity = initial_intensity + sqrt(xvar * xvar + yvar * yvar);
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if (intensity > 1) intensity = 1;
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@ -1974,7 +1974,7 @@ TQImage& KImageEffect::flatten(TQImage &img, const TQColor &ca,
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int b1 = ca.blue(); int b2 = cb.blue();
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int min = 0, max = 255;
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QRgb col;
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TQRgb col;
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// Get minimum and maximum greylevel.
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if (img.numColors()) {
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@ -1982,8 +1982,8 @@ TQImage& KImageEffect::flatten(TQImage &img, const TQColor &ca,
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for (int i = 0; i < img.numColors(); i++) {
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col = img.color(i);
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int mean = (tqRed(col) + tqGreen(col) + tqBlue(col)) / 3;
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min = QMIN(min, mean);
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max = QMAX(max, mean);
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min = TQMIN(min, mean);
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max = TQMAX(max, mean);
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}
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} else {
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// truecolor
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@ -1991,8 +1991,8 @@ TQImage& KImageEffect::flatten(TQImage &img, const TQColor &ca,
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for (int x=0; x < img.width(); x++) {
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col = img.pixel(x, y);
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int mean = (tqRed(col) + tqGreen(col) + tqBlue(col)) / 3;
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min = QMIN(min, mean);
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max = QMAX(max, mean);
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min = TQMIN(min, mean);
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max = TQMAX(max, mean);
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}
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}
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@ -2070,7 +2070,7 @@ TQImage& KImageEffect::fade(TQImage &img, float val, const TQColor &color)
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int green = color.green();
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int blue = color.blue();
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QRgb col;
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TQRgb col;
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int r, g, b, cr, cg, cb;
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if (img.depth() <= 8) {
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@ -2096,7 +2096,7 @@ TQImage& KImageEffect::fade(TQImage &img, float val, const TQColor &color)
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} else {
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// truecolor
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for (int y=0; y<img.height(); y++) {
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QRgb *data = (QRgb *) img.scanLine(y);
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TQRgb *data = (TQRgb *) img.scanLine(y);
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for (int x=0; x<img.width(); x++) {
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col = *data;
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cr = tqRed(col); cg = tqGreen(col); cb = tqBlue(col);
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@ -2490,15 +2490,15 @@ bool KImageEffect::blend(
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// output.setAlphaBuffer(true); // I should do some benchmarks to see if
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// this is worth the effort
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register QRgb *i, *o, *b;
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register TQRgb *i, *o, *b;
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register int a;
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register int j,k;
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for (j=0; j<ch; j++)
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{
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b=reinterpret_cast<QRgb *>(&const_cast<TQImage&>(lower).scanLine(y+j) [ (x+cw) << 2 ]);
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i=reinterpret_cast<QRgb *>(&const_cast<TQImage&>(upper).scanLine(cy+j)[ (cx+cw) << 2 ]);
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o=reinterpret_cast<QRgb *>(&const_cast<TQImage&>(output).scanLine(j) [ cw << 2 ]);
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b=reinterpret_cast<TQRgb *>(&const_cast<TQImage&>(lower).scanLine(y+j) [ (x+cw) << 2 ]);
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i=reinterpret_cast<TQRgb *>(&const_cast<TQImage&>(upper).scanLine(cy+j)[ (cx+cw) << 2 ]);
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o=reinterpret_cast<TQRgb *>(&const_cast<TQImage&>(output).scanLine(j) [ cw << 2 ]);
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k=cw-1;
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--b; --i; --o;
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@ -2598,15 +2598,15 @@ void KImageEffect::blendOnLower(const TQImage &upper, const TQPoint &upperOffset
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{
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// clip rect
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TQRect lr = lowerRect & lower.rect();
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lr.setWidth( QMIN(lr.width(), upper.width()-upperOffset.x()) );
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lr.setHeight( QMIN(lr.height(), upper.height()-upperOffset.y()) );
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lr.setWidth( TQMIN(lr.width(), upper.width()-upperOffset.x()) );
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lr.setHeight( TQMIN(lr.height(), upper.height()-upperOffset.y()) );
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if ( !lr.isValid() ) return;
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// blend
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for (int y = 0; y < lr.height(); y++) {
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for (int x = 0; x < lr.width(); x++) {
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QRgb *b = reinterpret_cast<QRgb*>(const_cast<TQImage&>(lower).scanLine(lr.y() + y)+ (lr.x() + x) * sizeof(QRgb));
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QRgb *d = reinterpret_cast<QRgb*>(const_cast<TQImage&>(upper).scanLine(upperOffset.y() + y) + (upperOffset.x() + x) * sizeof(QRgb));
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TQRgb *b = reinterpret_cast<TQRgb*>(const_cast<TQImage&>(lower).scanLine(lr.y() + y)+ (lr.x() + x) * sizeof(TQRgb));
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TQRgb *d = reinterpret_cast<TQRgb*>(const_cast<TQImage&>(upper).scanLine(upperOffset.y() + y) + (upperOffset.x() + x) * sizeof(TQRgb));
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int a = tqAlpha(*d);
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*b = tqRgb(tqRed(*b) - (((tqRed(*b) - tqRed(*d)) * a) >> 8),
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tqGreen(*b) - (((tqGreen(*b) - tqGreen(*d)) * a) >> 8),
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@ -2620,15 +2620,15 @@ void KImageEffect::blendOnLower(const TQImage &upper, const TQPoint &upperOffset
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{
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// clip rect
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TQRect lr = lowerRect & lower.rect();
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lr.setWidth( QMIN(lr.width(), upper.width()-upperOffset.x()) );
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lr.setHeight( QMIN(lr.height(), upper.height()-upperOffset.y()) );
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lr.setWidth( TQMIN(lr.width(), upper.width()-upperOffset.x()) );
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lr.setHeight( TQMIN(lr.height(), upper.height()-upperOffset.y()) );
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if ( !lr.isValid() ) return;
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// blend
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for (int y = 0; y < lr.height(); y++) {
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for (int x = 0; x < lr.width(); x++) {
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QRgb *b = reinterpret_cast<QRgb*>(const_cast<TQImage&>(lower).scanLine(lr.y() + y)+ (lr.x() + x) * sizeof(QRgb));
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QRgb *d = reinterpret_cast<QRgb*>(const_cast<TQImage&>(upper).scanLine(upperOffset.y() + y) + (upperOffset.x() + x) * sizeof(QRgb));
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TQRgb *b = reinterpret_cast<TQRgb*>(const_cast<TQImage&>(lower).scanLine(lr.y() + y)+ (lr.x() + x) * sizeof(TQRgb));
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TQRgb *d = reinterpret_cast<TQRgb*>(const_cast<TQImage&>(upper).scanLine(upperOffset.y() + y) + (upperOffset.x() + x) * sizeof(TQRgb));
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int a = tqRound(opacity * tqAlpha(*d));
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*b = tqRgb(tqRed(*b) - (((tqRed(*b) - tqRed(*d)) * a) >> 8),
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tqGreen(*b) - (((tqGreen(*b) - tqGreen(*d)) * a) >> 8),
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@ -2708,7 +2708,7 @@ void KImageEffect::blendOnLower(TQImage &upper, TQImage &lower,
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TQRect r = computeDestinationRect(lower.size(), disposition, upper);
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for (int y = r.top(); y<r.bottom(); y += upper.height())
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for (int x = r.left(); x<r.right(); x += upper.width())
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blendOnLower(upper, TQPoint(-QMIN(x, 0), -QMIN(y, 0)),
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blendOnLower(upper, TQPoint(-TQMIN(x, 0), -TQMIN(y, 0)),
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lower, TQRect(x, y, upper.width(), upper.height()), opacity);
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}
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@ -2791,7 +2791,7 @@ TQImage KImageEffect::sample(TQImage &src, int w, int h)
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}
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else if(depth == 1) {
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int r = src.bitOrder() == TQImage::LittleEndian;
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memcpy(dest.tqcolorTable(), src.tqcolorTable(), src.numColors()*sizeof(QRgb));
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memcpy(dest.tqcolorTable(), src.tqcolorTable(), src.numColors()*sizeof(TQRgb));
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for(int y=0; y < h; ++y){
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unsigned char *destData = dest.scanLine(y);
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unsigned char *srcData = src.scanLine(y_offset[y]);
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@ -2806,7 +2806,7 @@ TQImage KImageEffect::sample(TQImage &src, int w, int h)
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}
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}
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else{ // PseudoClass source image
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memcpy(dest.tqcolorTable(), src.tqcolorTable(), src.numColors()*sizeof(QRgb));
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memcpy(dest.tqcolorTable(), src.tqcolorTable(), src.numColors()*sizeof(TQRgb));
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for(int y=0; y < h; ++y){
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unsigned char *destData = dest.scanLine(y);
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unsigned char *srcData = src.scanLine(y_offset[y]);
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@ -3469,8 +3469,8 @@ TQImage KImageEffect::spread(TQImage &src, unsigned int amount)
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for(x=0; x < src.width(); x++){
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x_distance = x + ((rand() & (amount+1))-quantum);
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y_distance = y + ((rand() & (amount+1))-quantum);
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x_distance = QMIN(x_distance, src.width()-1);
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y_distance = QMIN(y_distance, src.height()-1);
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x_distance = TQMIN(x_distance, src.width()-1);
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y_distance = TQMIN(y_distance, src.height()-1);
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if(x_distance < 0)
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x_distance = 0;
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if(y_distance < 0)
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@ -3489,8 +3489,8 @@ TQImage KImageEffect::spread(TQImage &src, unsigned int amount)
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for(x=0; x < src.width(); x++){
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x_distance = x + ((rand() & (amount+1))-quantum);
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y_distance = y + ((rand() & (amount+1))-quantum);
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x_distance = QMIN(x_distance, src.width()-1);
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y_distance = QMIN(y_distance, src.height()-1);
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x_distance = TQMIN(x_distance, src.width()-1);
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y_distance = TQMIN(y_distance, src.height()-1);
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if(x_distance < 0)
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x_distance = 0;
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if(y_distance < 0)
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@ -3516,7 +3516,7 @@ TQImage KImageEffect::swirl(TQImage &src, double degrees,
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// compute scaling factor
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x_center = src.width()/2.0;
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y_center = src.height()/2.0;
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radius = QMAX(x_center,y_center);
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radius = TQMAX(x_center,y_center);
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x_scale=1.0;
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y_scale=1.0;
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if(src.width() > src.height())
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@ -4515,7 +4515,7 @@ TQImage KImageEffect::shade(TQImage &src, bool color_shading, double azimuth,
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if(src.depth() > 8){ // DirectClass source image
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unsigned int *p, *s0, *s1, *s2;
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for(y=0; y < src.height(); ++y){
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p = (unsigned int *)src.scanLine(QMIN(QMAX(y-1,0),src.height()-3));
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p = (unsigned int *)src.scanLine(TQMIN(TQMAX(y-1,0),src.height()-3));
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q = (unsigned int *)dest.scanLine(y);
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// shade this row of pixels.
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*q++=(*(p+src.width()));
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@ -4568,7 +4568,7 @@ TQImage KImageEffect::shade(TQImage &src, bool color_shading, double azimuth,
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int scanLineIdx;
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unsigned int *cTable = (unsigned int *)src.tqcolorTable();
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for(y=0; y < src.height(); ++y){
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scanLineIdx = QMIN(QMAX(y-1,0),src.height()-3);
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scanLineIdx = TQMIN(TQMAX(y-1,0),src.height()-3);
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p = (unsigned char *)src.scanLine(scanLineIdx);
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q = (unsigned int *)dest.scanLine(y);
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// shade this row of pixels.
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@ -4811,7 +4811,7 @@ static void bumpmap_row( uint *src,
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else {
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shade = (int)( ndotl / sqrt(double(nx * nx + ny * ny + params->nz2)) );
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shade = (int)( shade + QMAX(0.0, (255 * params->compensation - shade)) *
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shade = (int)( shade + TQMAX(0.0, (255 * params->compensation - shade)) *
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ambient / 255 );
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}
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}
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Timothy Pearson
13 years ago