本文整理汇总了C++中Row::canAddWidth方法的典型用法代码示例。如果您正苦于以下问题:C++ Row::canAddWidth方法的具体用法?C++ Row::canAddWidth怎么用?C++ Row::canAddWidth使用的例子?那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类Row
的用法示例。
在下文中一共展示了Row::canAddWidth方法的1个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: GrAssert
bool GrRectanizerPow2::addRect(int width, int height, GrIPoint16* loc) {
if ((unsigned)width > (unsigned)this->width() ||
(unsigned)height > (unsigned)this->height()) {
return false;
}
int32_t area = width * height;
/*
We use bsearch, but there may be more than one row with the same height,
so we actually search for height-1, which can only be a pow2 itself if
height == 2. Thus we set a minimum height.
*/
height = GrNextPow2(height);
if (height < MIN_HEIGHT_POW2) {
height = MIN_HEIGHT_POW2;
}
Row* row = &fRows[HeightToRowIndex(height)];
GrAssert(row->fRowHeight == 0 || row->fRowHeight == height);
if (0 == row->fRowHeight) {
if (!this->canAddStrip(height)) {
return false;
}
this->initRow(row, height);
} else {
if (!row->canAddWidth(width, this->width())) {
if (!this->canAddStrip(height)) {
return false;
}
// that row is now "full", so retarget our Row record for
// another one
this->initRow(row, height);
}
}
GrAssert(row->fRowHeight == height);
GrAssert(row->canAddWidth(width, this->width()));
*loc = row->fLoc;
row->fLoc.fX += width;
GrAssert(row->fLoc.fX <= this->width());
GrAssert(row->fLoc.fY <= this->height());
GrAssert(fNextStripY <= this->height());
fAreaSoFar += area;
return true;
}