Home | History | Annotate | Download | only in pipeline 
      1 package com.android.gallery3d.filtershow.pipeline;
      2 
      3 import android.graphics.Bitmap;
      4 import com.android.gallery3d.filtershow.filters.FiltersManager;
      5 
      6 public class FullresRenderingRequestTask extends ProcessingTask {
      7 
      8     private CachingPipeline mFullresPipeline = null;
      9     private boolean mPipelineIsOn = false;
     10 
     11     public void setPreviewScaleFactor(float previewScale) {
     12         mFullresPipeline.setPreviewScaleFactor(previewScale);
     13     }
     14 
     15     static class Render implements Request {
     16         RenderingRequest request;
     17     }
     18 
     19     static class RenderResult implements Result {
     20         RenderingRequest request;
     21     }
     22 
     23     public FullresRenderingRequestTask() {
     24         mFullresPipeline = new CachingPipeline(
     25                 FiltersManager.getHighresManager(), "Fullres");
     26     }
     27 
     28     public void setOriginal(Bitmap bitmap) {
     29         mFullresPipeline.setOriginal(bitmap);
     30         mPipelineIsOn = true;
     31     }
     32 
     33     public void stop() {
     34         mFullresPipeline.stop();
     35     }
     36 
     37     public void postRenderingRequest(RenderingRequest request) {
     38         if (!mPipelineIsOn) {
     39             return;
     40         }
     41         Render render = new Render();
     42         render.request = request;
     43         postRequest(render);
     44     }
     45 
     46     @Override
     47     public Result doInBackground(Request message) {
     48         RenderingRequest request = ((Render) message).request;
     49         RenderResult result = null;
     50         mFullresPipeline.render(request);
     51         result = new RenderResult();
     52         result.request = request;
     53         return result;
     54     }
     55 
     56     @Override
     57     public void onResult(Result message) {
     58         if (message == null) {
     59             return;
     60         }
     61         RenderingRequest request = ((RenderResult) message).request;
     62         request.markAvailable();
     63     }
     64 
     65     @Override
     66     public boolean isDelayedTask() { return true; }
     67 }
     68