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Implement buffer image to increase FPS

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This commit is contained in:
vshcherb 2013-10-16 18:34:32 +02:00
parent ec83f9f72c
commit 0bae5ded80
3 changed files with 10 additions and 12 deletions
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5
OsmAnd-java/src/net/osmand/binary/BinaryMapIndexReader.java
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@ -818,9 +818,10 @@ public class BinaryMapIndexReader {
}
}
if(req.numberOfVisitedObjects > 0) {
log.info("Search is done. Visit " + req.numberOfVisitedObjects + " objects. Read " + req.numberOfAcceptedObjects + " objects."); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
log.info("Read " + req.numberOfReadSubtrees + " subtrees. Go through " + req.numberOfAcceptedSubtrees + " subtrees."); //$NON-NLS-1$//$NON-NLS-2$//$NON-NLS-3$
}
return req.getSearchResults();
}
@ -885,8 +886,10 @@ public class BinaryMapIndexReader {
}
if(req.numberOfVisitedObjects > 0) {
log.info("Search is done. Visit " + req.numberOfVisitedObjects + " objects. Read " + req.numberOfAcceptedObjects + " objects."); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
log.info("Read " + req.numberOfReadSubtrees + " subtrees. Go through " + req.numberOfAcceptedSubtrees + " subtrees."); //$NON-NLS-1$//$NON-NLS-2$//$NON-NLS-3$
}
return req.getSearchResults();
}

2
OsmAnd/src/net/osmand/plus/views/DownloadedRegionsLayer.java
View file

@ -144,7 +144,7 @@ public class DownloadedRegionsLayer extends OsmandMapLayer {
}
private RotatedTileBox queryNewData(RotatedTileBox tileBox) {
if (queriedBox == null || queriedBox.containsTileBox(tileBox) || Math.abs(queriedBox.getZoom() - tileBox.getZoom()) > ZOOM_THRESHOLD ) {
if (queriedBox == null || !queriedBox.containsTileBox(tileBox) || Math.abs(queriedBox.getZoom() - tileBox.getZoom()) > ZOOM_THRESHOLD ) {
tileBox = tileBox.copy();
tileBox.increasePixelDimensions(tileBox.getPixWidth() / 2, tileBox.getPixHeight() / 2);
AsyncTask<Object, Object, List<BinaryMapDataObject>> task = createNewTask(tileBox);

7
OsmAnd/src/net/osmand/plus/views/OsmandMapTileView.java
View file

@ -457,6 +457,7 @@ public class OsmandMapTileView extends SurfaceView implements IMapDownloaderCall
if(currentViewport.getPixWidth() != getWidth() || currentViewport.getPixHeight() != getHeight() ||
currentViewport.getCenterPixelY() != cy) {
currentViewport.setPixelDimensions(getWidth(), getHeight(), 0.5f, ratioy);
refreshBufferImage(drawSettings);
}
// make copy to avoid concurrency
RotatedTileBox viewportToDraw = currentViewport.copy();
@ -536,15 +537,9 @@ public class OsmandMapTileView extends SurfaceView implements IMapDownloaderCall
Message msg = Message.obtain(handler, new Runnable() {
@Override
public void run() {
if(bufferBitmap == null) {
System.out.println("St " + System.currentTimeMillis());
}
baseHandler.removeMessages(BASE_REFRESH_MESSAGE);
refreshBaseMapInternal(currentViewport.copy(), drawSettings);
sendRefreshMapMsg(drawSettings, 0);
if(bufferBitmapTmp == null) {
System.out.println("End " + System.currentTimeMillis());
}
}
});
msg.what = BASE_REFRESH_MESSAGE;