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Speedup in opening an image

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This commit is contained in:
ffsup2
2010-10-28 23:40:40 +02:00
parent 8c6bfa22ad
commit e137ccd151
6 changed files with 41 additions and 66 deletions
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18
rtengine/dcrop.cc
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@@ -32,7 +32,7 @@ Crop::Crop (ImProcCoordinator* parent)
: resizeCrop(NULL), transCrop(NULL), updating(false),
cropw(-1), croph(-1), trafw(-1), trafh(-1),
borderRequested(32), cropAllocated(false),
cropImageListener(NULL), parent(parent)
cropImageListener(NULL), parent(parent),skip(10)
{
parent->crops.push_back (this);
}
@@ -78,17 +78,26 @@ void Crop::update (int todo, bool internal) {
int wx, wy, ww, wh, ws;
bool overrideWindow = false;
if (cropImageListener)
overrideWindow = cropImageListener->getWindow (wx, wy, ww, wh, ws);
overrideWindow = cropImageListener->getWindow (wx, wy, ww, wh, ws);
bool regenHighDetail=false;
if( ws==1 && skip>1 && !parent->fineDetailsProcessed ){
regenHighDetail=true;
}
// re-allocate sub-images and arrays if their dimensions changed
bool needsinitupdate = false;
if (!overrideWindow)
needsinitupdate = setCropSizes (rqcropx, rqcropy, rqcropw, rqcroph, skip, true);
else
needsinitupdate = setCropSizes (wx, wy, ww, wh, ws, true);
needsinitupdate = setCropSizes (wx, wy, ww, wh, ws, true); // this set skip=ws
// it something has been reallocated, all processing steps have to be performed
if (needsinitupdate)
todo = ALL;
if( regenHighDetail )
parent->updatePreviewImage (ALL,this); // We have just set skip to 1
if (resizeCrop)
baseCrop = resizeCrop;
else
@@ -172,7 +181,6 @@ void Crop::update (int todo, bool internal) {
parent->ipf.colordenoise (labnCrop, cbuffer);
parent->ipf.dirpyrdenoise (labnCrop);
parent->ipf.sharpening (labnCrop, (unsigned short**)cbuffer);
//parent->ipf.impulsedenoise (labnCrop);
parent->ipf.dirpyrequalizer (labnCrop);
parent->ipf.waveletEqualizer(labnCrop, true, true);
}