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Some more code optimization

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This commit is contained in:
Christophe Dumez 2010-10-11 21:28:00 +00:00
commit 1562088bc8
1 changed files with 7 additions and 6 deletions
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13
src/pieceavailabilitybar.h
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@ -70,12 +70,14 @@ public:
std::vector<int> scaled_avail; std::vector<int> scaled_avail;
scaled_avail.reserve(ceil(nb_pieces/(double)ratio)); scaled_avail.reserve(ceil(nb_pieces/(double)ratio));
for(qulonglong i=0; i<nb_pieces; i+= ratio) { for(qulonglong i=0; i<nb_pieces; i+= ratio) {
qulonglong j = i; /*qulonglong j = i;
qulonglong sum = avail[i]; qulonglong sum = avail[i];
for(j=i+1; j<qMin(i+ratio, nb_pieces); ++j) { for(j=i+1; j<qMin(i+ratio, nb_pieces); ++j) {
sum += avail[j]; sum += avail[j];
} }
scaled_avail.push_back(sum/(qMin(ratio, nb_pieces-i))); scaled_avail.push_back(sum/(qMin(ratio, nb_pieces-i)));*/
// XXX: Do not compute the average to save cpu
scaled_avail.push_back(avail[i]);
} }
QPixmap pix = QPixmap(scaled_avail.size(), 1); QPixmap pix = QPixmap(scaled_avail.size(), 1);
//pix.fill(); //pix.fill();
@ -114,13 +116,12 @@ protected:
QColor getPieceColor(int avail, double average) { QColor getPieceColor(int avail, double average) {
if(!avail) return Qt::white; if(!avail) return Qt::white;
//qDebug("avail: %d/%d", avail, max_avail); //qDebug("avail: %d/%d", avail, max_avail);
const QColor color = Qt::blue; // average avail
double fraction = 100.*average/avail; double fraction = 100.*average/avail;
if(fraction < 100) if(fraction < 100)
fraction *= 0.9; fraction *= 0.8;
else else
fraction *= 1.1; fraction *= 1.2;
return color.lighter(fraction); return QColor(Qt::blue).lighter(fraction);
} }
}; };