diff --git a/core/jni/android/graphics/Bitmap.cpp b/core/jni/android/graphics/Bitmap.cpp
index 7143a8a..d97a945 100644
--- a/core/jni/android/graphics/Bitmap.cpp
+++ b/core/jni/android/graphics/Bitmap.cpp
@@ -227,7 +227,7 @@
     do {
         *dst++ = SkUnPreMultiply::PMColorToColor(colors[*s++]);
     } while (--width != 0);
-    ctable->unlockColors(false);
+    ctable->unlockColors();
 }
 
 static void ToColor_SI8_Raw(SkColor dst[], const void* src, int width,
@@ -240,7 +240,7 @@
         *dst++ = SkColorSetARGB(SkGetPackedA32(c), SkGetPackedR32(c),
                                 SkGetPackedG32(c), SkGetPackedB32(c));
     } while (--width != 0);
-    ctable->unlockColors(false);
+    ctable->unlockColors();
 }
 
 static void ToColor_SI8_Opaque(SkColor dst[], const void* src, int width,
@@ -253,7 +253,7 @@
         *dst++ = SkColorSetRGB(SkGetPackedR32(c), SkGetPackedG32(c),
                                SkGetPackedB32(c));
     } while (--width != 0);
-    ctable->unlockColors(false);
+    ctable->unlockColors();
 }
 
 // can return NULL
@@ -456,10 +456,16 @@
     return !bitmap->isOpaque() ? JNI_TRUE : JNI_FALSE;
 }
 
-static void Bitmap_setHasAlpha(JNIEnv* env, jobject, jlong bitmapHandle,
-                               jboolean hasAlpha) {
+static void Bitmap_setAlphaAndPremultiplied(JNIEnv* env, jobject, jlong bitmapHandle,
+                                            jboolean hasAlpha, jboolean isPremul) {
     SkBitmap* bitmap = reinterpret_cast<SkBitmap*>(bitmapHandle);
-    bitmap->setIsOpaque(!hasAlpha);
+    if (!hasAlpha) {
+        bitmap->setAlphaType(kOpaque_SkAlphaType);
+    } else if (isPremul) {
+        bitmap->setAlphaType(kPremul_SkAlphaType);
+    } else {
+        bitmap->setAlphaType(kUnpremul_SkAlphaType);
+    }
 }
 
 static jboolean Bitmap_hasMipMap(JNIEnv* env, jobject, jlong bitmapHandle) {
@@ -561,14 +567,14 @@
     p->writeInt32(bitmap->rowBytes());
     p->writeInt32(density);
 
-    if (bitmap->getConfig() == SkBitmap::kIndex8_Config) {
+    if (bitmap->config() == SkBitmap::kIndex8_Config) {
         SkColorTable* ctable = bitmap->getColorTable();
         if (ctable != NULL) {
             int count = ctable->count();
             p->writeInt32(count);
             memcpy(p->writeInplace(count * sizeof(SkPMColor)),
                    ctable->lockColors(), count * sizeof(SkPMColor));
-            ctable->unlockColors(false);
+            ctable->unlockColors();
         } else {
             p->writeInt32(0);   // indicate no ctable
         }
@@ -800,7 +806,7 @@
     {   "nativeRowBytes",           "(J)I", (void*)Bitmap_rowBytes },
     {   "nativeConfig",             "(J)I", (void*)Bitmap_config },
     {   "nativeHasAlpha",           "(J)Z", (void*)Bitmap_hasAlpha },
-    {   "nativeSetHasAlpha",        "(JZ)V", (void*)Bitmap_setHasAlpha },
+    {   "nativeSetAlphaAndPremultiplied", "(JZZ)V", (void*)Bitmap_setAlphaAndPremultiplied},
     {   "nativeHasMipMap",          "(J)Z", (void*)Bitmap_hasMipMap },
     {   "nativeSetHasMipMap",       "(JZ)V", (void*)Bitmap_setHasMipMap },
     {   "nativeCreateFromParcel",
diff --git a/core/jni/android/graphics/BitmapFactory.cpp b/core/jni/android/graphics/BitmapFactory.cpp
index 56d903c..e66141b 100644
--- a/core/jni/android/graphics/BitmapFactory.cpp
+++ b/core/jni/android/graphics/BitmapFactory.cpp
@@ -124,12 +124,18 @@
 static SkPixelRef* installPixelRef(SkBitmap* bitmap, SkStreamRewindable* stream,
         int sampleSize, bool ditherImage) {
 
+    SkImageInfo bitmapInfo;
+    if (!bitmap->asImageInfo(&bitmapInfo)) {
+        ALOGW("bitmap has unknown configuration so no memory has been allocated");
+        return NULL;
+    }
+
     SkImageRef* pr;
     // only use ashmem for large images, since mmaps come at a price
     if (bitmap->getSize() >= 32 * 1024) {
-        pr = new SkImageRef_ashmem(stream, bitmap->config(), sampleSize);
+        pr = new SkImageRef_ashmem(bitmapInfo, stream, sampleSize);
     } else {
-        pr = new SkImageRef_GlobalPool(stream, bitmap->config(), sampleSize);
+        pr = new SkImageRef_GlobalPool(bitmapInfo, stream, sampleSize);
     }
     pr->setDitherImage(ditherImage);
     bitmap->setPixelRef(pr)->unref();
@@ -157,7 +163,7 @@
     virtual bool allocPixelRef(SkBitmap* bitmap, SkColorTable* ctable) {
         // accounts for scale in final allocation, using eventual size and config
         const int bytesPerPixel = SkBitmap::ComputeBytesPerPixel(
-                configForScaledOutput(bitmap->getConfig()));
+                configForScaledOutput(bitmap->config()));
         const int requestedSize = bytesPerPixel *
                 int(bitmap->width() * mScale + 0.5f) *
                 int(bitmap->height() * mScale + 0.5f);
@@ -191,8 +197,15 @@
             return false;
         }
 
+        SkImageInfo bitmapInfo;
+        if (!bitmap->asImageInfo(&bitmapInfo)) {
+            ALOGW("unable to reuse a bitmap as the target has an unknown bitmap configuration");
+            return false;
+        }
+
         // Create a new pixelref with the new ctable that wraps the previous pixelref
-        SkPixelRef* pr = new AndroidPixelRef(*static_cast<AndroidPixelRef*>(mPixelRef), ctable);
+        SkPixelRef* pr = new AndroidPixelRef(*static_cast<AndroidPixelRef*>(mPixelRef),
+                bitmapInfo, bitmap->rowBytes(), ctable);
 
         bitmap->setPixelRef(pr)->unref();
         // since we're already allocated, we lockPixels right away
@@ -401,8 +414,11 @@
 
         // TODO: avoid copying when scaled size equals decodingBitmap size
         SkBitmap::Config config = configForScaledOutput(decodingBitmap.config());
-        outputBitmap->setConfig(config, scaledWidth, scaledHeight);
-        outputBitmap->setIsOpaque(decodingBitmap.isOpaque());
+        // FIXME: If the alphaType is kUnpremul and the image has alpha, the
+        // colors may not be correct, since Skia does not yet support drawing
+        // to/from unpremultiplied bitmaps.
+        outputBitmap->setConfig(config, scaledWidth, scaledHeight, 0,
+                                decodingBitmap.alphaType());
         if (!outputBitmap->allocPixels(outputAllocator, NULL)) {
             return nullObjectReturn("allocation failed for scaled bitmap");
         }
@@ -414,7 +430,7 @@
         }
 
         SkPaint paint;
-        paint.setFilterBitmap(true);
+        paint.setFilterLevel(SkPaint::kLow_FilterLevel);
 
         SkCanvas canvas(*outputBitmap);
         canvas.scale(sx, sy);
@@ -541,7 +557,9 @@
     } else {
         // since we know we'll be done with the asset when we return, we can
         // just use a simple wrapper
-        stream = new AssetStreamAdaptor(asset);
+        stream = new AssetStreamAdaptor(asset,
+                                        AssetStreamAdaptor::kNo_OwnAsset,
+                                        AssetStreamAdaptor::kNo_HasMemoryBase);
     }
     SkAutoUnref aur(stream);
     return doDecode(env, stream, padding, options, forcePurgeable, forcePurgeable);
diff --git a/core/jni/android/graphics/BitmapRegionDecoder.cpp b/core/jni/android/graphics/BitmapRegionDecoder.cpp
index e7d2422..0d67b07 100644
--- a/core/jni/android/graphics/BitmapRegionDecoder.cpp
+++ b/core/jni/android/graphics/BitmapRegionDecoder.cpp
@@ -29,7 +29,6 @@
 #include "CreateJavaOutputStreamAdaptor.h"
 #include "Utils.h"
 #include "JNIHelp.h"
-#include "SkTScopedPtr.h"
 
 #include <android_runtime/AndroidRuntime.h>
 #include "android_util_Binder.h"
@@ -76,7 +75,7 @@
     int fHeight;
 };
 
-static jobject createBitmapRegionDecoder(JNIEnv* env, SkStream* stream) {
+static jobject createBitmapRegionDecoder(JNIEnv* env, SkStreamRewindable* stream) {
     SkImageDecoder* decoder = SkImageDecoder::Factory(stream);
     int width, height;
     if (NULL == decoder) {
@@ -108,7 +107,7 @@
         For now we just always copy the array's data if isShareable.
      */
     AutoJavaByteArray ar(env, byteArray);
-    SkStream* stream = new SkMemoryStream(ar.ptr() + offset, length, true);
+    SkStreamRewindable* stream = new SkMemoryStream(ar.ptr() + offset, length, true);
 
     jobject brd = createBitmapRegionDecoder(env, stream);
     SkSafeUnref(stream); // the decoder now holds a reference
@@ -216,7 +215,7 @@
     region.fRight = start_x + width;
     region.fBottom = start_y + height;
     SkBitmap* bitmap = NULL;
-    SkTScopedPtr<SkBitmap> adb;
+    SkAutoTDelete<SkBitmap> adb;
 
     if (tileBitmap != NULL) {
         // Re-use bitmap.
@@ -247,7 +246,7 @@
     }
 
     // detach bitmap from its autodeleter, since we want to own it now
-    adb.release();
+    adb.detach();
 
     JavaPixelAllocator* allocator = (JavaPixelAllocator*) decoder->getAllocator();
     jbyteArray buff = allocator->getStorageObjAndReset();
diff --git a/core/jni/android/graphics/Canvas.cpp b/core/jni/android/graphics/Canvas.cpp
index 89490bc..7ee5936 100644
--- a/core/jni/android/graphics/Canvas.cpp
+++ b/core/jni/android/graphics/Canvas.cpp
@@ -548,7 +548,7 @@
                 if (paint) {
                     filteredPaint = *paint;
                 }
-                filteredPaint.setFilterBitmap(true);
+                filteredPaint.setFilterLevel(SkPaint::kLow_FilterLevel);
                 canvas->drawBitmap(*bitmap, left_, top_, &filteredPaint);
             } else {
                 canvas->drawBitmap(*bitmap, left_, top_, paint);
@@ -563,7 +563,7 @@
             if (paint) {
                 filteredPaint = *paint;
             }
-            filteredPaint.setFilterBitmap(true);
+            filteredPaint.setFilterLevel(SkPaint::kLow_FilterLevel);
 
             canvas->drawBitmap(*bitmap, 0, 0, &filteredPaint);
 
@@ -586,7 +586,7 @@
             if (paint) {
                 filteredPaint = *paint;
             }
-            filteredPaint.setFilterBitmap(true);
+            filteredPaint.setFilterLevel(SkPaint::kLow_FilterLevel);
             canvas->drawBitmapRect(*bitmap, srcPtr, dst, &filteredPaint);
         } else {
             canvas->drawBitmapRect(*bitmap, srcPtr, dst, paint);
diff --git a/core/jni/android/graphics/Graphics.cpp b/core/jni/android/graphics/Graphics.cpp
index 2f4fd29..5d951ca 100644
--- a/core/jni/android/graphics/Graphics.cpp
+++ b/core/jni/android/graphics/Graphics.cpp
@@ -357,6 +357,18 @@
 
 ///////////////////////////////////////////////////////////////////////////////////////////
 
+// Assert that bitmap's SkAlphaType is consistent with isPremultiplied.
+static void assert_premultiplied(const SkBitmap& bitmap, bool isPremultiplied) {
+    // kOpaque_SkAlphaType and kIgnore_SkAlphaType mean that isPremultiplied is
+    // irrelevant. This just tests to ensure that the SkAlphaType is not
+    // opposite of isPremultiplied.
+    if (isPremultiplied) {
+        SkASSERT(bitmap.alphaType() != kUnpremul_SkAlphaType);
+    } else {
+        SkASSERT(bitmap.alphaType() != kPremul_SkAlphaType);
+    }
+}
+
 jobject GraphicsJNI::createBitmap(JNIEnv* env, SkBitmap* bitmap, jbyteArray buffer,
         int bitmapCreateFlags, jbyteArray ninepatch, jintArray layoutbounds, int density)
 {
@@ -365,6 +377,10 @@
     bool isMutable = bitmapCreateFlags & kBitmapCreateFlag_Mutable;
     bool isPremultiplied = bitmapCreateFlags & kBitmapCreateFlag_Premultiplied;
 
+    // The caller needs to have already set the alpha type properly, so the
+    // native SkBitmap stays in sync with the Java Bitmap.
+    assert_premultiplied(*bitmap, isPremultiplied);
+
     jobject obj = env->NewObject(gBitmap_class, gBitmap_constructorMethodID,
             reinterpret_cast<jlong>(bitmap), buffer,
             bitmap->width(), bitmap->height(), density, isMutable, isPremultiplied,
@@ -382,6 +398,10 @@
 void GraphicsJNI::reinitBitmap(JNIEnv* env, jobject javaBitmap, SkBitmap* bitmap,
         bool isPremultiplied)
 {
+    // The caller needs to have already set the alpha type properly, so the
+    // native SkBitmap stays in sync with the Java Bitmap.
+    assert_premultiplied(*bitmap, isPremultiplied);
+
     env->CallVoidMethod(javaBitmap, gBitmap_reinitMethodID,
             bitmap->width(), bitmap->height(), isPremultiplied);
 }
@@ -424,8 +444,9 @@
 
 ///////////////////////////////////////////////////////////////////////////////
 
-AndroidPixelRef::AndroidPixelRef(JNIEnv* env, void* storage, size_t size, jbyteArray storageObj,
-        SkColorTable* ctable) : SkMallocPixelRef(storage, size, ctable, (storageObj == NULL)),
+AndroidPixelRef::AndroidPixelRef(JNIEnv* env, const SkImageInfo& info, void* storage,
+        size_t rowBytes, jbyteArray storageObj, SkColorTable* ctable) :
+        SkMallocPixelRef(info, storage, rowBytes, ctable, (storageObj == NULL)),
         fWrappedPixelRef(NULL) {
     SkASSERT(storage);
     SkASSERT(env);
@@ -440,13 +461,13 @@
 
     // If storageObj is NULL, the memory was NOT allocated on the Java heap
     fOnJavaHeap = (storageObj != NULL);
-
 }
 
-AndroidPixelRef::AndroidPixelRef(AndroidPixelRef& wrappedPixelRef, SkColorTable* ctable) :
-        SkMallocPixelRef(wrappedPixelRef.getAddr(), wrappedPixelRef.getSize(), ctable, false),
+AndroidPixelRef::AndroidPixelRef(AndroidPixelRef& wrappedPixelRef, const SkImageInfo& info,
+        size_t rowBytes, SkColorTable* ctable) :
+        SkMallocPixelRef(info, wrappedPixelRef.getAddr(), rowBytes, ctable, false),
         fWrappedPixelRef(wrappedPixelRef.fWrappedPixelRef ?
-            wrappedPixelRef.fWrappedPixelRef : &wrappedPixelRef)
+                wrappedPixelRef.fWrappedPixelRef : &wrappedPixelRef)
 {
     SkASSERT(fWrappedPixelRef);
     SkSafeRef(fWrappedPixelRef);
@@ -548,6 +569,14 @@
                           "bitmap size exceeds 32bits");
         return NULL;
     }
+
+    SkImageInfo bitmapInfo;
+    if (!bitmap->asImageInfo(&bitmapInfo)) {
+        jniThrowException(env, "java/lang/IllegalArgumentException",
+                "unknown bitmap configuration");
+        return NULL;
+    }
+
     size_t size = size64.get32();
     jbyteArray arrayObj = (jbyteArray) env->CallObjectMethod(gVMRuntime,
                                                              gVMRuntime_newNonMovableArray,
@@ -561,7 +590,8 @@
         return NULL;
     }
     SkASSERT(addr);
-    SkPixelRef* pr = new AndroidPixelRef(env, (void*) addr, size, arrayObj, ctable);
+    SkPixelRef* pr = new AndroidPixelRef(env, bitmapInfo, (void*) addr,
+            bitmap->rowBytes(), arrayObj, ctable);
     bitmap->setPixelRef(pr)->unref();
     // since we're already allocated, we lockPixels right away
     // HeapAllocator behaves this way too
diff --git a/core/jni/android/graphics/GraphicsJNI.h b/core/jni/android/graphics/GraphicsJNI.h
index f4590b9..cb154aa 100644
--- a/core/jni/android/graphics/GraphicsJNI.h
+++ b/core/jni/android/graphics/GraphicsJNI.h
@@ -57,6 +57,7 @@
 
     /** Create a java Bitmap object given the native bitmap (required) and optional
         storage array (may be null).
+        bitmap's SkAlphaType must already be in sync with bitmapCreateFlags.
     */
     static jobject createBitmap(JNIEnv* env, SkBitmap* bitmap, jbyteArray buffer,
             int bitmapCreateFlags, jbyteArray ninepatch, jintArray layoutbounds, int density = -1);
@@ -64,6 +65,9 @@
     static jobject createBitmap(JNIEnv* env, SkBitmap* bitmap, int bitmapCreateFlags,
             jbyteArray ninepatch, int density = -1);
 
+    /** Reinitialize a bitmap. bitmap must already have its SkAlphaType set in
+        sync with isPremultiplied
+    */
     static void reinitBitmap(JNIEnv* env, jobject javaBitmap, SkBitmap* bitmap,
             bool isPremultiplied);
 
@@ -88,15 +92,16 @@
 
 class AndroidPixelRef : public SkMallocPixelRef {
 public:
-    AndroidPixelRef(JNIEnv* env, void* storage, size_t size, jbyteArray storageObj,
-                    SkColorTable* ctable);
+    AndroidPixelRef(JNIEnv* env, const SkImageInfo& info, void* storage, size_t rowBytes,
+            jbyteArray storageObj, SkColorTable* ctable);
 
     /**
      * Creates an AndroidPixelRef that wraps (and refs) another to reuse/share
      * the same storage and java byte array refcounting, yet have a different
      * color table.
      */
-    AndroidPixelRef(AndroidPixelRef& wrappedPixelRef, SkColorTable* ctable);
+    AndroidPixelRef(AndroidPixelRef& wrappedPixelRef, const SkImageInfo& info,
+            size_t rowBytes, SkColorTable* ctable);
 
     virtual ~AndroidPixelRef();
 
diff --git a/core/jni/android/graphics/Movie.cpp b/core/jni/android/graphics/Movie.cpp
index 0040b6f..461f723 100644
--- a/core/jni/android/graphics/Movie.cpp
+++ b/core/jni/android/graphics/Movie.cpp
@@ -85,7 +85,9 @@
 static jobject movie_decodeAsset(JNIEnv* env, jobject clazz, jlong native_asset) {
     android::Asset* asset = reinterpret_cast<android::Asset*>(native_asset);
     if (asset == NULL) return NULL;
-    SkAutoTUnref<SkStreamRewindable> stream (new android::AssetStreamAdaptor(asset));
+    SkAutoTUnref<SkStreamRewindable> stream (new android::AssetStreamAdaptor(asset,
+            android::AssetStreamAdaptor::kNo_OwnAsset,
+            android::AssetStreamAdaptor::kNo_HasMemoryBase));
     SkMovie* moov = SkMovie::DecodeStream(stream.get());
     return create_jmovie(env, moov);
 }
diff --git a/core/jni/android/graphics/NinePatchPeeker.cpp b/core/jni/android/graphics/NinePatchPeeker.cpp
index df996af..d3482da 100644
--- a/core/jni/android/graphics/NinePatchPeeker.cpp
+++ b/core/jni/android/graphics/NinePatchPeeker.cpp
@@ -40,15 +40,14 @@
         // now update our host to force index or 32bit config
         // 'cause we don't want 565 predithered, since as a 9patch, we know
         // we will be stretched, and therefore we want to dither afterwards.
-        static const SkBitmap::Config gNo565Pref[] = {
-            SkBitmap::kIndex8_Config,
-            SkBitmap::kIndex8_Config,
-            SkBitmap::kARGB_8888_Config,
-            SkBitmap::kARGB_8888_Config,
-            SkBitmap::kARGB_8888_Config,
-            SkBitmap::kARGB_8888_Config,
-        };
-        fHost->setPrefConfigTable(gNo565Pref);
+        SkImageDecoder::PrefConfigTable table;
+        table.fPrefFor_8Index_NoAlpha_src   = SkBitmap::kIndex8_Config;
+        table.fPrefFor_8Index_YesAlpha_src  = SkBitmap::kIndex8_Config;
+        table.fPrefFor_8Gray_src            = SkBitmap::kARGB_8888_Config;
+        table.fPrefFor_8bpc_NoAlpha_src     = SkBitmap::kARGB_8888_Config;
+        table.fPrefFor_8bpc_YesAlpha_src    = SkBitmap::kARGB_8888_Config;
+
+        fHost->setPrefConfigTable(table);
     } else if (strcmp("npLb", tag) == 0 && length == sizeof(int) * 4) {
         fLayoutBounds = new int[4];
         memcpy(fLayoutBounds, data, sizeof(int) * 4);
diff --git a/core/jni/android/graphics/Paint.cpp b/core/jni/android/graphics/Paint.cpp
index 25234813..ec77419 100644
--- a/core/jni/android/graphics/Paint.cpp
+++ b/core/jni/android/graphics/Paint.cpp
@@ -155,7 +155,8 @@
 
     static void setFilterBitmap(JNIEnv* env, jobject paint, jboolean filterBitmap) {
         NPE_CHECK_RETURN_VOID(env, paint);
-        GraphicsJNI::getNativePaint(env, paint)->setFilterBitmap(filterBitmap);
+        GraphicsJNI::getNativePaint(env, paint)->setFilterLevel(
+                filterBitmap ? SkPaint::kLow_FilterLevel : SkPaint::kNone_FilterLevel);
     }
 
     static void setDither(JNIEnv* env, jobject paint, jboolean dither) {
diff --git a/core/jni/android/graphics/Region.cpp b/core/jni/android/graphics/Region.cpp
index bcf1273..912968a 100644
--- a/core/jni/android/graphics/Region.cpp
+++ b/core/jni/android/graphics/Region.cpp
@@ -214,7 +214,7 @@
 
     SkRegion* region = new SkRegion;
     size_t size = p->readInt32();
-    region->readFromMemory(p->readInplace(size));
+    region->readFromMemory(p->readInplace(size), size);
 
     return reinterpret_cast<jlong>(region);
 }
diff --git a/core/jni/android/graphics/TextLayoutCache.cpp b/core/jni/android/graphics/TextLayoutCache.cpp
index 92d253f..144ac39 100644
--- a/core/jni/android/graphics/TextLayoutCache.cpp
+++ b/core/jni/android/graphics/TextLayoutCache.cpp
@@ -20,6 +20,7 @@
 
 #include "TextLayoutCache.h"
 #include "TextLayout.h"
+#include "SkGlyphCache.h"
 #include "SkTypeface_android.h"
 #include "HarfBuzzNGFaceSkia.h"
 #include <unicode/unistr.h>
@@ -757,8 +758,8 @@
             outPos->add(ypos);
             totalAdvance += xAdvance;
 
-            // TODO: consider using glyph cache
-            const SkGlyph& metrics = mShapingPaint.getGlyphMetrics(glyphId, NULL);
+            SkAutoGlyphCache autoCache(mShapingPaint, NULL, NULL);
+            const SkGlyph& metrics = autoCache.getCache()->getGlyphIDMetrics(glyphId);
             outBounds->join(xpos + metrics.fLeft, ypos + metrics.fTop,
                     xpos + metrics.fLeft + metrics.fWidth, ypos + metrics.fTop + metrics.fHeight);
 
diff --git a/core/jni/android/graphics/Typeface.cpp b/core/jni/android/graphics/Typeface.cpp
index d096c2a..8164625 100644
--- a/core/jni/android/graphics/Typeface.cpp
+++ b/core/jni/android/graphics/Typeface.cpp
@@ -4,6 +4,7 @@
 #include "GraphicsJNI.h"
 #include "SkStream.h"
 #include "SkTypeface.h"
+#include "Utils.h"
 #include <android_runtime/android_util_AssetManager.h>
 #include <androidfw/AssetManager.h>
 
@@ -77,65 +78,6 @@
     return static_cast<jint>(face->style());
 }
 
-class AssetStream : public SkStream {
-public:
-    AssetStream(Asset* asset, bool hasMemoryBase) : fAsset(asset)
-    {
-        fMemoryBase = hasMemoryBase ? fAsset->getBuffer(false) : NULL;
-    }
-
-    virtual ~AssetStream()
-    {
-        delete fAsset;
-    }
-
-    virtual const void* getMemoryBase()
-    {
-        return fMemoryBase;
-    }
-
-	virtual bool rewind()
-    {
-        off64_t pos = fAsset->seek(0, SEEK_SET);
-        return pos != (off64_t)-1;
-    }
-
-	virtual size_t read(void* buffer, size_t size)
-    {
-        ssize_t amount;
-
-        if (NULL == buffer)
-        {
-            if (0 == size)  // caller is asking us for our total length
-                return fAsset->getLength();
-
-            // asset->seek returns new total offset
-            // we want to return amount that was skipped
-
-            off64_t oldOffset = fAsset->seek(0, SEEK_CUR);
-            if (-1 == oldOffset)
-                return 0;
-            off64_t newOffset = fAsset->seek(size, SEEK_CUR);
-            if (-1 == newOffset)
-                return 0;
-
-            amount = newOffset - oldOffset;
-        }
-        else
-        {
-            amount = fAsset->read(buffer, size);
-        }
-
-        if (amount < 0)
-            amount = 0;
-        return amount;
-    }
-
-private:
-    Asset*      fAsset;
-    const void* fMemoryBase;
-};
-
 static jlong Typeface_createFromAsset(JNIEnv* env, jobject,
                                       jobject jassetMgr,
                                       jstring jpath) {
@@ -154,7 +96,9 @@
         return NULL;
     }
 
-    SkStream* stream = new AssetStream(asset, true);
+    SkStream* stream = new AssetStreamAdaptor(asset,
+                                              AssetStreamAdaptor::kYes_OwnAsset,
+                                              AssetStreamAdaptor::kYes_HasMemoryBase);
     SkTypeface* face = SkTypeface::CreateFromStream(stream);
     // SkTypeFace::CreateFromStream calls ref() on the stream, so we
     // need to unref it here or it won't be freed later on
diff --git a/core/jni/android/graphics/Utils.cpp b/core/jni/android/graphics/Utils.cpp
index b7d1f3a..eb416cb 100644
--- a/core/jni/android/graphics/Utils.cpp
+++ b/core/jni/android/graphics/Utils.cpp
@@ -19,6 +19,21 @@
 
 using namespace android;
 
+AssetStreamAdaptor::AssetStreamAdaptor(Asset* asset, OwnAsset ownAsset,
+                                       HasMemoryBase hasMemoryBase)
+    : fAsset(asset)
+    , fMemoryBase(kYes_HasMemoryBase == hasMemoryBase ?
+                  asset->getBuffer(false) : NULL)
+    , fOwnAsset(ownAsset)
+{
+}
+
+AssetStreamAdaptor::~AssetStreamAdaptor() {
+    if (kYes_OwnAsset == fOwnAsset) {
+        delete fAsset;
+    }
+}
+
 bool AssetStreamAdaptor::rewind() {
     off64_t pos = fAsset->seek(0, SEEK_SET);
     if (pos == (off64_t)-1) {
diff --git a/core/jni/android/graphics/Utils.h b/core/jni/android/graphics/Utils.h
index a1ac72a..b90593c 100644
--- a/core/jni/android/graphics/Utils.h
+++ b/core/jni/android/graphics/Utils.h
@@ -28,16 +28,36 @@
 
 class AssetStreamAdaptor : public SkStreamRewindable {
 public:
-    AssetStreamAdaptor(Asset* a) : fAsset(a) {}
+    // Enum passed to constructor. If set to kYes_OwnAsset,
+    // the passed in Asset will be deleted upon destruction.
+    enum OwnAsset {
+        kYes_OwnAsset,
+        kNo_OwnAsset,
+    };
+
+    // Enum passed to constructor. If set to kYes_HasMemoryBase,
+    // getMemoryBase will return the Asset's buffer.
+    enum HasMemoryBase {
+        kYes_HasMemoryBase,
+        kNo_HasMemoryBase,
+    };
+
+    AssetStreamAdaptor(Asset*, OwnAsset, HasMemoryBase);
+    ~AssetStreamAdaptor();
+
     virtual bool rewind();
     virtual size_t read(void* buffer, size_t size);
     virtual bool hasLength() const { return true; }
     virtual size_t getLength() const;
     virtual bool isAtEnd() const;
 
+    virtual const void* getMemoryBase() { return fMemoryBase; }
+
     virtual SkStreamRewindable* duplicate() const;
 private:
-    Asset*  fAsset;
+    Asset*              fAsset;
+    const void* const   fMemoryBase;
+    const OwnAsset      fOwnAsset;
 };
 
 /**
diff --git a/core/jni/android/opengl/util.cpp b/core/jni/android/opengl/util.cpp
index 48367ff..a17f328 100644
--- a/core/jni/android/opengl/util.cpp
+++ b/core/jni/android/opengl/util.cpp
@@ -632,7 +632,7 @@
     SkBitmap const * nativeBitmap =
             (SkBitmap const *)env->GetLongField(jbitmap, nativeBitmapID);
     const SkBitmap& bitmap(*nativeBitmap);
-    SkBitmap::Config config = bitmap.getConfig();
+    SkBitmap::Config config = bitmap.config();
     return getInternalFormat(config);
 }
 
@@ -642,7 +642,7 @@
     SkBitmap const * nativeBitmap =
             (SkBitmap const *)env->GetLongField(jbitmap, nativeBitmapID);
     const SkBitmap& bitmap(*nativeBitmap);
-    SkBitmap::Config config = bitmap.getConfig();
+    SkBitmap::Config config = bitmap.config();
     return getType(config);
 }
 
@@ -653,7 +653,7 @@
     SkBitmap const * nativeBitmap =
             (SkBitmap const *)env->GetLongField(jbitmap, nativeBitmapID);
     const SkBitmap& bitmap(*nativeBitmap);
-    SkBitmap::Config config = bitmap.getConfig();
+    SkBitmap::Config config = bitmap.config();
     if (internalformat < 0) {
         internalformat = getInternalFormat(config);
     }
@@ -681,7 +681,7 @@
             SkColorTable* ctable = bitmap.getColorTable();
             memcpy(data, ctable->lockColors(), ctable->count() * sizeof(SkPMColor));
             memcpy(pixels, p, size);
-            ctable->unlockColors(false);
+            ctable->unlockColors();
             glCompressedTexImage2D(target, level, internalformat, w, h, border, imageSize, data);
             free(data);
         } else {
@@ -702,7 +702,7 @@
     SkBitmap const * nativeBitmap =
             (SkBitmap const *)env->GetLongField(jbitmap, nativeBitmapID);
     const SkBitmap& bitmap(*nativeBitmap);
-    SkBitmap::Config config = bitmap.getConfig();
+    SkBitmap::Config config = bitmap.config();
     if (format < 0) {
         format = getInternalFormat(config);
         if (format == GL_PALETTE8_RGBA8_OES)
diff --git a/core/jni/android_view_Surface.cpp b/core/jni/android_view_Surface.cpp
index 3342bab..19ee8a6 100644
--- a/core/jni/android_view_Surface.cpp
+++ b/core/jni/android_view_Surface.cpp
@@ -39,6 +39,7 @@
 
 #include <SkCanvas.h>
 #include <SkBitmap.h>
+#include <SkImage.h>
 #include <SkRegion.h>
 
 #include <utils/misc.h>
@@ -178,7 +179,8 @@
 static inline SkBitmap::Config convertPixelFormat(PixelFormat format) {
     /* note: if PIXEL_FORMAT_RGBX_8888 means that all alpha bytes are 0xFF, then
         we can map to SkBitmap::kARGB_8888_Config, and optionally call
-        bitmap.setIsOpaque(true) on the resulting SkBitmap (as an accelerator)
+        bitmap.setAlphaType(kOpaque_SkAlphaType) on the resulting SkBitmap
+        (as an accelerator)
     */
     switch (format) {
     case PIXEL_FORMAT_RGBX_8888:    return SkBitmap::kARGB_8888_Config;
@@ -234,7 +236,7 @@
     ssize_t bpr = outBuffer.stride * bytesPerPixel(outBuffer.format);
     bitmap.setConfig(convertPixelFormat(outBuffer.format), outBuffer.width, outBuffer.height, bpr);
     if (outBuffer.format == PIXEL_FORMAT_RGBX_8888) {
-        bitmap.setIsOpaque(true);
+        bitmap.setAlphaType(kOpaque_SkAlphaType);
     }
     if (outBuffer.width > 0 && outBuffer.height > 0) {
         bitmap.setPixels(outBuffer.bits);
diff --git a/core/jni/android_view_SurfaceControl.cpp b/core/jni/android_view_SurfaceControl.cpp
index bd53095..ed84a64 100644
--- a/core/jni/android_view_SurfaceControl.cpp
+++ b/core/jni/android_view_SurfaceControl.cpp
@@ -61,51 +61,21 @@
 
 class ScreenshotPixelRef : public SkPixelRef {
 public:
-    ScreenshotPixelRef(SkColorTable* ctable) {
-        fCTable = ctable;
-        SkSafeRef(ctable);
+    ScreenshotPixelRef(const SkImageInfo& info, ScreenshotClient* screenshot) :
+      SkPixelRef(info),
+      mScreenshot(screenshot) {
         setImmutable();
     }
 
     virtual ~ScreenshotPixelRef() {
-        SkSafeUnref(fCTable);
-    }
-
-    status_t update(const sp<IBinder>& display, int width, int height,
-            int minLayer, int maxLayer, bool allLayers) {
-        status_t res = (width > 0 && height > 0)
-                ? (allLayers
-                        ? mScreenshot.update(display, width, height)
-                        : mScreenshot.update(display, width, height, minLayer, maxLayer))
-                : mScreenshot.update(display);
-        if (res != NO_ERROR) {
-            return res;
-        }
-
-        return NO_ERROR;
-    }
-
-    uint32_t getWidth() const {
-        return mScreenshot.getWidth();
-    }
-
-    uint32_t getHeight() const {
-        return mScreenshot.getHeight();
-    }
-
-    uint32_t getStride() const {
-        return mScreenshot.getStride();
-    }
-
-    uint32_t getFormat() const {
-        return mScreenshot.getFormat();
+        delete mScreenshot;
     }
 
 protected:
     // overrides from SkPixelRef
     virtual void* onLockPixels(SkColorTable** ct) {
-        *ct = fCTable;
-        return (void*)mScreenshot.getPixels();
+        *ct = NULL;
+        return (void*)mScreenshot->getPixels();
     }
 
     virtual void onUnlockPixels() {
@@ -113,8 +83,7 @@
 
     SK_DECLARE_UNFLATTENABLE_OBJECT()
 private:
-    ScreenshotClient mScreenshot;
-    SkColorTable*    fCTable;
+    ScreenshotClient* mScreenshot;
 
     typedef SkPixelRef INHERITED;
 };
@@ -147,19 +116,6 @@
     ctrl->decStrong((void *)nativeCreate);
 }
 
-static inline SkBitmap::Config convertPixelFormat(PixelFormat format) {
-    /* note: if PIXEL_FORMAT_RGBX_8888 means that all alpha bytes are 0xFF, then
-        we can map to SkBitmap::kARGB_8888_Config, and optionally call
-        bitmap.setIsOpaque(true) on the resulting SkBitmap (as an accelerator)
-    */
-    switch (format) {
-    case PIXEL_FORMAT_RGBX_8888:    return SkBitmap::kARGB_8888_Config;
-    case PIXEL_FORMAT_RGBA_8888:    return SkBitmap::kARGB_8888_Config;
-    case PIXEL_FORMAT_RGB_565:      return SkBitmap::kRGB_565_Config;
-    default:                        return SkBitmap::kNo_Config;
-    }
-}
-
 static jobject nativeScreenshotBitmap(JNIEnv* env, jclass clazz, jobject displayTokenObj,
         jint width, jint height, jint minLayer, jint maxLayer, bool allLayers) {
     sp<IBinder> displayToken = ibinderForJavaObject(env, displayTokenObj);
@@ -167,26 +123,50 @@
         return NULL;
     }
 
-    ScreenshotPixelRef* pixels = new ScreenshotPixelRef(NULL);
-    if (pixels->update(displayToken, width, height,
-            minLayer, maxLayer, allLayers) != NO_ERROR) {
-        delete pixels;
+    ScreenshotClient* screenshot = new ScreenshotClient();
+    status_t res = (width > 0 && height > 0)
+            ? (allLayers
+                    ? screenshot->update(displayToken, width, height)
+                    : screenshot->update(displayToken, width, height, minLayer, maxLayer))
+            : screenshot->update(displayToken);
+    if (res != NO_ERROR) {
+        delete screenshot;
         return NULL;
     }
 
-    uint32_t w = pixels->getWidth();
-    uint32_t h = pixels->getHeight();
-    uint32_t s = pixels->getStride();
-    uint32_t f = pixels->getFormat();
-    ssize_t bpr = s * android::bytesPerPixel(f);
+    SkImageInfo screenshotInfo;
+    screenshotInfo.fWidth = screenshot->getWidth();
+    screenshotInfo.fHeight = screenshot->getHeight();
 
-    SkBitmap* bitmap = new SkBitmap();
-    bitmap->setConfig(convertPixelFormat(f), w, h, bpr);
-    if (f == PIXEL_FORMAT_RGBX_8888) {
-        bitmap->setIsOpaque(true);
+    switch (screenshot->getFormat()) {
+        case PIXEL_FORMAT_RGBX_8888: {
+            screenshotInfo.fColorType = kRGBA_8888_SkColorType;
+            screenshotInfo.fAlphaType = kIgnore_SkAlphaType;
+            break;
+        }
+        case PIXEL_FORMAT_RGBA_8888: {
+            screenshotInfo.fColorType = kRGBA_8888_SkColorType;
+            screenshotInfo.fAlphaType = kPremul_SkAlphaType;
+            break;
+        }
+        case PIXEL_FORMAT_RGB_565: {
+            screenshotInfo.fColorType = kRGB_565_SkColorType;
+            screenshotInfo.fAlphaType = kIgnore_SkAlphaType;
+            break;
+        }
+        default: {
+            delete screenshot;
+            return NULL;
+        }
     }
 
-    if (w > 0 && h > 0) {
+    // takes ownership of ScreenshotClient
+    ScreenshotPixelRef* pixels = new ScreenshotPixelRef(screenshotInfo, screenshot);
+    ssize_t rowBytes = screenshot->getStride() * android::bytesPerPixel(screenshot->getFormat());
+
+    SkBitmap* bitmap = new SkBitmap();
+    bitmap->setConfig(screenshotInfo, rowBytes);
+    if (screenshotInfo.fWidth > 0 && screenshotInfo.fHeight > 0) {
         bitmap->setPixelRef(pixels)->unref();
         bitmap->lockPixels();
     } else {
diff --git a/core/jni/android_view_TextureView.cpp b/core/jni/android_view_TextureView.cpp
index 54f9278..77ede33 100644
--- a/core/jni/android_view_TextureView.cpp
+++ b/core/jni/android_view_TextureView.cpp
@@ -27,6 +27,7 @@
 
 #include <SkBitmap.h>
 #include <SkCanvas.h>
+#include <SkImage.h>
 
 namespace android {
 
@@ -162,7 +163,7 @@
     bitmap.setConfig(convertPixelFormat(buffer.format), buffer.width, buffer.height, bytesCount);
 
     if (buffer.format == WINDOW_FORMAT_RGBX_8888) {
-        bitmap.setIsOpaque(true);
+        bitmap.setAlphaType(kOpaque_SkAlphaType);
     }
 
     if (buffer.width > 0 && buffer.height > 0) {
diff --git a/graphics/java/android/graphics/Bitmap.java b/graphics/java/android/graphics/Bitmap.java
index efce606..968ed74 100644
--- a/graphics/java/android/graphics/Bitmap.java
+++ b/graphics/java/android/graphics/Bitmap.java
@@ -67,6 +67,16 @@
      * setPremultiplied() aren't order dependent, despite being setters.
      */
     private boolean mIsPremultiplied;
+
+    /**
+     * Whether the Bitmap's content is expected to have alpha. Note that hasAlpha()
+     * does not directly return this value, because hasAlpha() may never return true
+     * for a 565 Bitmap.
+     *
+     * Any time this or mIsPremultiplied is changed, both are passed to native so they
+     * are not order dependent.
+     */
+    private boolean mHasAlpha;
     private byte[] mNinePatchChunk;   // may be null
     private int[] mLayoutBounds;   // may be null
     private int mWidth;
@@ -390,7 +400,7 @@
          * No color information is stored.
          * With this configuration, each pixel requires 1 byte of memory.
          */
-        ALPHA_8     (2),
+        ALPHA_8     (1),
 
         /**
          * Each pixel is stored on 2 bytes and only the RGB channels are
@@ -406,7 +416,7 @@
          * This configuration may be useful when using opaque bitmaps
          * that do not require high color fidelity.
          */
-        RGB_565     (4),
+        RGB_565     (3),
 
         /**
          * Each pixel is stored on 2 bytes. The three RGB color channels
@@ -428,7 +438,7 @@
          *             it is advised to use {@link #ARGB_8888} instead.
          */
         @Deprecated
-        ARGB_4444   (5),
+        ARGB_4444   (4),
 
         /**
          * Each pixel is stored on 4 bytes. Each channel (RGB and alpha
@@ -438,13 +448,13 @@
          * This configuration is very flexible and offers the best
          * quality. It should be used whenever possible.
          */
-        ARGB_8888   (6);
+        ARGB_8888   (5);
 
         final int nativeInt;
 
         @SuppressWarnings({"deprecation"})
         private static Config sConfigs[] = {
-            null, null, ALPHA_8, null, RGB_565, ARGB_4444, ARGB_8888
+            null, ALPHA_8, null, RGB_565, ARGB_4444, ARGB_8888
         };
         
         Config(int ni) {
@@ -554,7 +564,7 @@
         checkRecycled("Can't copy a recycled bitmap");
         Bitmap b = nativeCopy(mNativeBitmap, config.nativeInt, isMutable);
         if (b != null) {
-            b.mIsPremultiplied = mIsPremultiplied;
+            b.setAlphaAndPremultiplied(mHasAlpha, mIsPremultiplied);
             b.mDensity = mDensity;
         }
         return b;
@@ -727,12 +737,12 @@
                 paint.setAntiAlias(true);
             }
         }
-        
+
         // The new bitmap was created from a known bitmap source so assume that
         // they use the same density
         bitmap.mDensity = source.mDensity;
-        bitmap.mIsPremultiplied = source.mIsPremultiplied;
-        
+        bitmap.setAlphaAndPremultiplied(source.mHasAlpha, source.mIsPremultiplied);
+
         canvas.setBitmap(bitmap);
         canvas.drawBitmap(source, srcR, dstR, paint);
         canvas.setBitmap(null);
@@ -810,9 +820,9 @@
         if (display != null) {
             bm.mDensity = display.densityDpi;
         }
+        bm.setHasAlpha(hasAlpha);
         if (config == Config.ARGB_8888 && !hasAlpha) {
             nativeErase(bm.mNativeBitmap, 0xff000000);
-            nativeSetHasAlpha(bm.mNativeBitmap, hasAlpha);
         }
         // No need to initialize the bitmap to zeroes with other configs;
         // it is backed by a VM byte array which is by definition preinitialized
@@ -884,6 +894,7 @@
         if (display != null) {
             bm.mDensity = display.densityDpi;
         }
+        bm.mHasAlpha = true;
         return bm;
     }
 
@@ -1041,11 +1052,24 @@
      * <p>This method will not affect the behavior of a bitmap without an alpha
      * channel, or if {@link #hasAlpha()} returns false.</p>
      *
+     * <p>Calling {@link createBitmap()} or {@link createScaledBitmap()} with a source
+     * Bitmap whose colors are not pre-multiplied may result in a RuntimeException,
+     * since those functions require drawing the source, which is not supported for
+     * un-pre-multiplied Bitmaps.</p>
+     *
      * @see Bitmap#isPremultiplied()
      * @see BitmapFactory.Options#inPremultiplied
      */
     public final void setPremultiplied(boolean premultiplied) {
         mIsPremultiplied = premultiplied;
+        nativeSetAlphaAndPremultiplied(mNativeBitmap, mHasAlpha, premultiplied);
+    }
+
+    /** Helper function to set both alpha and premultiplied. **/
+    private final void setAlphaAndPremultiplied(boolean hasAlpha, boolean premultiplied) {
+        mHasAlpha = hasAlpha;
+        mIsPremultiplied = premultiplied;
+        nativeSetAlphaAndPremultiplied(mNativeBitmap, hasAlpha, premultiplied);
     }
 
     /** Returns the bitmap's width */
@@ -1206,7 +1230,8 @@
      * non-opaque per-pixel alpha values.
      */
     public void setHasAlpha(boolean hasAlpha) {
-        nativeSetHasAlpha(mNativeBitmap, hasAlpha);
+        mHasAlpha = hasAlpha;
+        nativeSetAlphaAndPremultiplied(mNativeBitmap, hasAlpha, mIsPremultiplied);
     }
 
     /**
@@ -1611,7 +1636,8 @@
 
     private static native void nativePrepareToDraw(long nativeBitmap);
     private static native boolean nativeHasAlpha(long nativeBitmap);
-    private static native void nativeSetHasAlpha(long nativeBitmap, boolean hasAlpha);
+    private static native void nativeSetAlphaAndPremultiplied(long nBitmap, boolean hasAlpha,
+                                                              boolean isPremul);
     private static native boolean nativeHasMipMap(long nativeBitmap);
     private static native void nativeSetHasMipMap(long nativeBitmap, boolean hasMipMap);
     private static native boolean nativeSameAs(long nativeBitmap0, long nativeBitmap1);
diff --git a/graphics/java/android/graphics/BitmapFactory.java b/graphics/java/android/graphics/BitmapFactory.java
index 1f35e50..67e8f23 100644
--- a/graphics/java/android/graphics/BitmapFactory.java
+++ b/graphics/java/android/graphics/BitmapFactory.java
@@ -153,8 +153,12 @@
          *
          * <p>This does not affect bitmaps without an alpha channel.</p>
          *
+         * <p>Setting this flag to false while setting {@link #inScaled} to true
+         * may result in incorrect colors.</p>
+         *
          * @see Bitmap#hasAlpha()
          * @see Bitmap#isPremultiplied()
+         * @see #inScaled
          */
         public boolean inPremultiplied;
 
@@ -249,6 +253,9 @@
          * <p>This flag is turned on by default and should be turned off if you need
          * a non-scaled version of the bitmap.  Nine-patch bitmaps ignore this
          * flag and are always scaled.
+         *
+         * <p>If {@link #inPremultiplied} is set to false, and the image has alpha,
+         * setting this flag to true may result in incorrect colors.
          */
         public boolean inScaled;
 
diff --git a/libs/hwui/TextureCache.cpp b/libs/hwui/TextureCache.cpp
index ed0a79a..8d0874f 100644
--- a/libs/hwui/TextureCache.cpp
+++ b/libs/hwui/TextureCache.cpp
@@ -285,10 +285,9 @@
 void TextureCache::uploadLoFiTexture(bool resize, SkBitmap* bitmap,
         uint32_t width, uint32_t height) {
     SkBitmap rgbaBitmap;
-    rgbaBitmap.setConfig(SkBitmap::kARGB_8888_Config, width, height);
+    rgbaBitmap.setConfig(SkBitmap::kARGB_8888_Config, width, height, 0, bitmap->alphaType());
     rgbaBitmap.allocPixels();
     rgbaBitmap.eraseColor(0);
-    rgbaBitmap.setIsOpaque(bitmap->isOpaque());
 
     SkCanvas canvas(rgbaBitmap);
     canvas.drawBitmap(*bitmap, 0.0f, 0.0f, NULL);
diff --git a/libs/hwui/font/Font.cpp b/libs/hwui/font/Font.cpp
index 18983d8..12a9c235 100644
--- a/libs/hwui/font/Font.cpp
+++ b/libs/hwui/font/Font.cpp
@@ -23,6 +23,7 @@
 #include <utils/Trace.h>
 
 #include <SkGlyph.h>
+#include <SkGlyphCache.h>
 #include <SkUtils.h>
 
 #include "FontUtil.h"
@@ -271,9 +272,9 @@
     if (cachedGlyph) {
         // Is the glyph still in texture cache?
         if (!cachedGlyph->mIsValid) {
-            const SkGlyph& skiaGlyph = GET_METRICS(paint, textUnit,
-                    &mDescription.mLookupTransform);
-            updateGlyphCache(paint, skiaGlyph, cachedGlyph, precaching);
+            SkAutoGlyphCache autoCache(*paint, NULL, &mDescription.mLookupTransform);
+            const SkGlyph& skiaGlyph = GET_METRICS(autoCache.getCache(), textUnit);
+            updateGlyphCache(paint, skiaGlyph, autoCache.getCache(), cachedGlyph, precaching);
         }
     } else {
         cachedGlyph = cacheGlyph(paint, textUnit, precaching);
@@ -415,8 +416,8 @@
     }
 }
 
-void Font::updateGlyphCache(SkPaint* paint, const SkGlyph& skiaGlyph, CachedGlyphInfo* glyph,
-        bool precaching) {
+void Font::updateGlyphCache(SkPaint* paint, const SkGlyph& skiaGlyph, SkGlyphCache* skiaGlyphCache,
+        CachedGlyphInfo* glyph, bool precaching) {
     glyph->mAdvanceX = skiaGlyph.fAdvanceX;
     glyph->mAdvanceY = skiaGlyph.fAdvanceY;
     glyph->mBitmapLeft = skiaGlyph.fLeft;
@@ -429,7 +430,7 @@
 
     // Get the bitmap for the glyph
     if (!skiaGlyph.fImage) {
-        paint->findImage(skiaGlyph, &mDescription.mLookupTransform);
+        skiaGlyphCache->findImage(skiaGlyph);
     }
     mState->cacheBitmap(skiaGlyph, glyph, &startX, &startY, precaching);
 
@@ -463,11 +464,12 @@
     CachedGlyphInfo* newGlyph = new CachedGlyphInfo();
     mCachedGlyphs.add(glyph, newGlyph);
 
-    const SkGlyph& skiaGlyph = GET_METRICS(paint, glyph, &mDescription.mLookupTransform);
+    SkAutoGlyphCache autoCache(*paint, NULL, &mDescription.mLookupTransform);
+    const SkGlyph& skiaGlyph = GET_METRICS(autoCache.getCache(), glyph);
     newGlyph->mIsValid = false;
     newGlyph->mGlyphIndex = skiaGlyph.fID;
 
-    updateGlyphCache(paint, skiaGlyph, newGlyph, precaching);
+    updateGlyphCache(paint, skiaGlyph, autoCache.getCache(), newGlyph, precaching);
 
     return newGlyph;
 }
diff --git a/libs/hwui/font/Font.h b/libs/hwui/font/Font.h
index 9e7ec2d..f68b430 100644
--- a/libs/hwui/font/Font.h
+++ b/libs/hwui/font/Font.h
@@ -19,6 +19,7 @@
 
 #include <utils/KeyedVector.h>
 
+#include <SkGlyphCache.h>
 #include <SkScalerContext.h>
 #include <SkPaint.h>
 #include <SkPathMeasure.h>
@@ -117,8 +118,8 @@
     void invalidateTextureCache(CacheTexture* cacheTexture = NULL);
 
     CachedGlyphInfo* cacheGlyph(SkPaint* paint, glyph_t glyph, bool precaching);
-    void updateGlyphCache(SkPaint* paint, const SkGlyph& skiaGlyph, CachedGlyphInfo* glyph,
-            bool precaching);
+    void updateGlyphCache(SkPaint* paint, const SkGlyph& skiaGlyph, SkGlyphCache* skiaGlyphCache,
+            CachedGlyphInfo* glyph, bool precaching);
 
     void measureCachedGlyph(CachedGlyphInfo* glyph, int x, int y,
             uint8_t *bitmap, uint32_t bitmapW, uint32_t bitmapH,
diff --git a/libs/hwui/font/FontUtil.h b/libs/hwui/font/FontUtil.h
index cdcb23c..c2fd5f5 100644
--- a/libs/hwui/font/FontUtil.h
+++ b/libs/hwui/font/FontUtil.h
@@ -40,7 +40,7 @@
 #if RENDER_TEXT_AS_GLYPHS
     typedef uint16_t glyph_t;
     #define TO_GLYPH(g) g
-    #define GET_METRICS(paint, glyph, matrix) paint->getGlyphMetrics(glyph, matrix)
+    #define GET_METRICS(cache, glyph) cache->getGlyphIDMetrics(glyph)
     #define GET_GLYPH(text) nextGlyph((const uint16_t**) &text)
     #define IS_END_OF_STRING(glyph) false
 
@@ -53,7 +53,7 @@
 #else
     typedef SkUnichar glyph_t;
     #define TO_GLYPH(g) ((SkUnichar) g)
-    #define GET_METRICS(paint, glyph, matrix) paint->getUnicharMetrics(glyph, matrix)
+    #define GET_METRICS(cache, glyph) cache->getUnicharMetrics(glyph)
     #define GET_GLYPH(text) SkUTF16_NextUnichar((const uint16_t**) &text)
     #define IS_END_OF_STRING(glyph) glyph < 0
 #endif
diff --git a/media/tests/omxjpegdecoder/omx_jpeg_decoder.cpp b/media/tests/omxjpegdecoder/omx_jpeg_decoder.cpp
index 6424744..53f04bc 100644
--- a/media/tests/omxjpegdecoder/omx_jpeg_decoder.cpp
+++ b/media/tests/omxjpegdecoder/omx_jpeg_decoder.cpp
@@ -30,6 +30,7 @@
 #include <media/stagefright/MetaData.h>
 #include <media/stagefright/OMXClient.h>
 #include <media/stagefright/OMXCodec.h>
+#include <SkImage.h>
 #include <SkMallocPixelRef.h>
 
 #include "omx_jpeg_decoder.h"
@@ -184,8 +185,7 @@
 
 void OmxJpegImageDecoder::configBitmapSize(SkBitmap* bm, SkBitmap::Config pref,
         int width, int height) {
-    bm->setConfig(getColorSpaceConfig(pref), width, height);
-    bm->setIsOpaque(true);
+    bm->setConfig(getColorSpaceConfig(pref), width, height, 0, kOpaque_SkAlphaType);
 }
 
 SkBitmap::Config OmxJpegImageDecoder::getColorSpaceConfig(