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Improving image loading speed by using the BufferedInputStream.

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git-svn-id: https://jmonkeyengine.googlecode.com/svn/trunk@7922 75d07b2b-3a1a-0410-a2c5-0572b91ccdca
This commit is contained in:
Kae..pl 2011-07-26 10:54:28 +00:00
parent f4d900bc43
commit 04d3509c58
1 changed files with 10 additions and 7 deletions
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17
engine/src/blender/com/jme3/scene/plugins/blender/helpers/v249/TextureHelper.java
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@ -34,6 +34,7 @@ package com.jme3.scene.plugins.blender.helpers.v249;
import java.awt.color.ColorSpace; import java.awt.color.ColorSpace;
import java.awt.image.BufferedImage; import java.awt.image.BufferedImage;
import java.awt.image.ColorConvertOp; import java.awt.image.ColorConvertOp;
import java.io.BufferedInputStream;
import java.io.File; import java.io.File;
import java.io.FileInputStream; import java.io.FileInputStream;
import java.io.FileNotFoundException; import java.io.FileNotFoundException;
@ -1694,7 +1695,7 @@ public class TextureHelper extends AbstractBlenderHelper {
protected Texture loadTextureFromFile(String name, DataRepository dataRepository) { protected Texture loadTextureFromFile(String name, DataRepository dataRepository) {
Image image = null; Image image = null;
ImageLoader imageLoader = new ImageLoader(); ImageLoader imageLoader = new ImageLoader();
FileInputStream fis = null; BufferedInputStream bis = null;
ImageType[] imageTypes = ImageType.values(); ImageType[] imageTypes = ImageType.values();
// TODO: would be nice to have the model asset key here to getthe models older in the assetmanager // TODO: would be nice to have the model asset key here to getthe models older in the assetmanager
@ -1725,14 +1726,15 @@ public class TextureHelper extends AbstractBlenderHelper {
LOGGER.log(Level.INFO, "Trying with: {0}", name); LOGGER.log(Level.INFO, "Trying with: {0}", name);
try { try {
for (int i = 0; i < imageTypes.length && image == null; ++i) { for (int i = 0; i < imageTypes.length && image == null; ++i) {
fis = new FileInputStream(textureFile); FileInputStream fis = new FileInputStream(textureFile);
image = imageLoader.loadImage(fis, imageTypes[i], false); bis = new BufferedInputStream(fis);
image = imageLoader.loadImage(bis, imageTypes[i], false);
this.closeStream(fis); this.closeStream(fis);
} }
} catch (FileNotFoundException e) { } catch (FileNotFoundException e) {
assert false : e;// this should NEVER happen assert false : e;// this should NEVER happen
} finally { } finally {
this.closeStream(fis); this.closeStream(bis);
} }
} }
} }
@ -1749,13 +1751,14 @@ public class TextureHelper extends AbstractBlenderHelper {
LOGGER.info("Trying with: " + texName); LOGGER.info("Trying with: " + texName);
try { try {
for (int i = 0; i < imageTypes.length && image == null; ++i) { for (int i = 0; i < imageTypes.length && image == null; ++i) {
fis = new FileInputStream(textureFile); FileInputStream fis = new FileInputStream(textureFile);
image = imageLoader.loadImage(fis, imageTypes[i], false); bis = new BufferedInputStream(fis);
image = imageLoader.loadImage(bis, imageTypes[i], false);
} }
} catch (FileNotFoundException e) { } catch (FileNotFoundException e) {
assert false : e;// this should NEVER happen assert false : e;// this should NEVER happen
} finally { } finally {
this.closeStream(fis); this.closeStream(bis);
} }
} }
if (idx > 1) { if (idx > 1) {