office/okular
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Merge remote-tracking branch 'origin/Applications/16.12'

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This commit is contained in:
Albert Astals Cid 2017-03-05 19:53:10 +01:00
parent 7d1cf88263 0419812ad7
commit f06bf612d7
1 changed files with 24 additions and 20 deletions
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44
generators/djvu/kdjvu.cpp
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@ -494,6 +494,10 @@ QImage KDjVu::Private::generateImageTile( ddjvu_page_t *djvupage, int& res,
ddjvu_page_get_width( djvupage );
res = ddjvu_page_render( djvupage, DDJVU_RENDER_COLOR,
&pagerect, &renderrect, m_format, res_img.bytesPerLine(), (char *)res_img.bits() );
if (!res)
{
res_img.fill(Qt::white);
}
#ifdef KDJVU_DEBUG
qDebug() << "rendering result:" << res;
#endif
@ -909,27 +913,27 @@ QImage KDjVu::image( int page, int width, int height, int rotation )
{
if ( d->m_cacheEnabled )
{
bool found = false;
QList<ImageCacheItem*>::Iterator it = d->mImgCache.begin(), itEnd = d->mImgCache.end();
for ( ; ( it != itEnd ) && !found; ++it )
{
ImageCacheItem* cur = *it;
if ( ( cur->page == page ) &&
( rotation % 2 == 0
? cur->width == width && cur->height == height
: cur->width == height && cur->height == width ) )
found = true;
}
if ( found )
{
// taking the element and pushing to the top of the list
--it;
ImageCacheItem* cur2 = *it;
d->mImgCache.erase( it );
d->mImgCache.push_front( cur2 );
bool found = false;
QList<ImageCacheItem*>::Iterator it = d->mImgCache.begin(), itEnd = d->mImgCache.end();
for ( ; ( it != itEnd ) && !found; ++it )
{
ImageCacheItem* cur = *it;
if ( ( cur->page == page ) &&
( rotation % 2 == 0
? cur->width == width && cur->height == height
: cur->width == height && cur->height == width ) )
found = true;
}
if ( found )
{
// taking the element and pushing to the top of the list
--it;
ImageCacheItem* cur2 = *it;
d->mImgCache.erase( it );
d->mImgCache.push_front( cur2 );
return cur2->img;
}
return cur2->img;
}
}
if ( !d->m_pages_cache.at( page ) )