drgreen/android_frameworks_base
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Implement bitmap resource loaders for utility. cleanup rolloRS and checkin maps.png which was missing.

Browse Source
This commit is contained in:
Jason Sams
2009-07-30 14:56:12 -07:00
parent 0ea8c8a7c0
commit dba3ba5b5b
4 changed files with 96 additions and 216 deletions
Download Patch File Download Diff File Expand all files Collapse all files

22
graphics/java/android/renderscript/RenderScript.java
View File

@ -23,6 +23,12 @@ package android.renderscript;
import java.io.InputStream;
import java.io.IOException;
import android.graphics.Bitmap;
import android.graphics.BitmapFactory;
import android.graphics.drawable.BitmapDrawable;
import android.graphics.drawable.Drawable;
import android.graphics.Color;
import android.os.Bundle;
import android.content.res.Resources;
import android.util.Log;
@ -32,8 +38,6 @@ import android.view.MenuItem;
import android.view.Window;
import android.view.View;
import android.view.Surface;
import android.graphics.Bitmap;
import android.graphics.Color;
/**
* @hide
@ -53,6 +57,8 @@ public class RenderScript {
private static boolean sInitialized;
native private static void _nInit();
private static BitmapFactory.Options mBitmapOptions = new BitmapFactory.Options();
static {
sInitialized = false;
try {
@ -62,6 +68,7 @@ public class RenderScript {
} catch (UnsatisfiedLinkError e) {
Log.d(LOG_TAG, "RenderScript JNI library not found!");
}
mBitmapOptions.inScaled = false;
}
native private int nDeviceCreate();
@ -539,6 +546,17 @@ public class RenderScript {
return new Allocation(id);
}
public Allocation allocationCreateFromBitmapResource(Resources res, int id, ElementPredefined internalElement, boolean genMips) {
Bitmap b = BitmapFactory.decodeResource(res, id, mBitmapOptions);
return allocationCreateFromBitmap(b, internalElement, genMips);
}
public Allocation allocationCreateFromBitmapResourceBoxed(Resources res, int id, ElementPredefined internalElement, boolean genMips) {
Bitmap b = BitmapFactory.decodeResource(res, id, mBitmapOptions);
return allocationCreateFromBitmapBoxed(b, internalElement, genMips);
}
//////////////////////////////////////////////////////////////////////////////////
// Adapter1D