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authorJohn Hoford <hoford@google.com>2013-04-23 15:55:51 -0700
committerJohn Hoford <hoford@google.com>2013-04-23 16:03:27 -0700
commitc6ee564f2b01e0b18147e7847699fd04c0e0b039 (patch)
tree13de19deba2ea1ba1ba95a2645e8e3b76613748c /src
parent745360403e0b8e075b00db154b4f1c92c0baf5c3 (diff)
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interruptible renderer
bug:8632908 Change-Id: I4df59fb0c82370491d953292fd1cd17443054ab3
Diffstat (limited to 'src')
-rw-r--r--src/com/android/gallery3d/filtershow/presets/FilterEnvironment.java10
-rw-r--r--src/com/android/gallery3d/filtershow/presets/ImagePreset.java3
2 files changed, 13 insertions, 0 deletions
diff --git a/src/com/android/gallery3d/filtershow/presets/FilterEnvironment.java b/src/com/android/gallery3d/filtershow/presets/FilterEnvironment.java
index 3c53227fc..c454c1ab6 100644
--- a/src/com/android/gallery3d/filtershow/presets/FilterEnvironment.java
+++ b/src/com/android/gallery3d/filtershow/presets/FilterEnvironment.java
@@ -35,6 +35,16 @@ public class FilterEnvironment {
private int mQuality;
private FiltersManager mFiltersManager;
private CachingPipeline mCachingPipeline;
+ private volatile boolean mStop = false;
+
+ public synchronized boolean needsStop() {
+ return mStop;
+ }
+
+ public synchronized void setStop(boolean stop) {
+ this.mStop = stop;
+ }
+
private HashMap<Long, WeakReference<Bitmap>>
bitmapCach = new HashMap<Long, WeakReference<Bitmap>>();
diff --git a/src/com/android/gallery3d/filtershow/presets/ImagePreset.java b/src/com/android/gallery3d/filtershow/presets/ImagePreset.java
index bd2f494cd..ca97761ed 100644
--- a/src/com/android/gallery3d/filtershow/presets/ImagePreset.java
+++ b/src/com/android/gallery3d/filtershow/presets/ImagePreset.java
@@ -472,6 +472,9 @@ public class ImagePreset {
representation.synchronizeRepresentation();
}
bitmap = environment.applyRepresentation(representation, bitmap);
+ if (environment.needsStop()) {
+ return bitmap;
+ }
}
}