Android/frameworks_base
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Load bitmap resources entirely from native code.

Browse Source 
Change-Id: I6660baec241794c40611bce79b7f9ce9479e52ba
This commit is contained in:
Romain Guy
2009-08-31 14:06:43 -07:00
parent de5cd3d864
commit 650a3eb7d6
4 changed files with 76 additions and 18 deletions
Download Patch File Download Diff File Expand all files Collapse all files

9
graphics/java/android/renderscript/RenderScript.java
View File

@@ -16,13 +16,10 @@
package android.renderscript;
import java.io.IOException;
import java.io.InputStream;
import java.lang.reflect.Field;
import android.content.res.Resources;
import android.graphics.Bitmap;
import android.renderscript.Type;
import android.graphics.BitmapFactory;
import android.util.Config;
import android.util.Log;
import android.view.Surface;
@@ -35,6 +32,7 @@ import android.view.Surface;
public class RenderScript {
static final String LOG_TAG = "libRS_jni";
private static final boolean DEBUG = false;
@SuppressWarnings({"UnusedDeclaration", "deprecation"})
private static final boolean LOG_ENABLED = DEBUG ? Config.LOGD : Config.LOGV;
@@ -43,6 +41,7 @@ public class RenderScript {
* We use a class initializer to allow the native code to cache some
* field offsets.
*/
@SuppressWarnings({"FieldCanBeLocal", "UnusedDeclaration"})
private static boolean sInitialized;
native private static void _nInit();
@@ -95,6 +94,7 @@ public class RenderScript {
native int nAllocationCreateSized(int elem, int count);
native int nAllocationCreateFromBitmap(int dstFmt, boolean genMips, Bitmap bmp);
native int nAllocationCreateFromBitmapBoxed(int dstFmt, boolean genMips, Bitmap bmp);
native int nAllocationCreateFromAssetStream(int dstFmt, boolean genMips, int assetStream);
native void nAllocationUploadToTexture(int alloc, int baseMioLevel);
native void nAllocationUploadToBufferObject(int alloc);
@@ -188,6 +188,7 @@ public class RenderScript {
private int mDev;
private int mContext;
@SuppressWarnings({"FieldCanBeLocal"})
private Surface mSurface;
private static boolean mElementsInitialized = false;