layoutlib relies on refSkPixelRef(), put it back (1158b6d4) · Commits · e / os / android_frameworks_base

core/jni/android/graphics/Bitmap.cpp

+8 −0

Original line number	Diff line number	Diff line
		@@ -1188,6 +1188,13 @@ static jboolean Bitmap_sameAs(JNIEnv* env, jobject, jlong bm0Handle,
		return JNI_TRUE;
		}

		static jlong Bitmap_refPixelRef(JNIEnv* env, jobject, jlong bitmapHandle) {
		LocalScopedBitmap bitmap(bitmapHandle);
		SkPixelRef* pixelRef = bitmap->pixelRef();
		SkSafeRef(pixelRef);
		return reinterpret_cast<jlong>(pixelRef);
		}

		static void Bitmap_prepareToDraw(JNIEnv* env, jobject, jlong bitmapPtr) {
		LocalScopedBitmap bitmapHandle(bitmapPtr);
		if (!bitmapHandle.valid()) return;
		@@ -1257,6 +1264,7 @@ static const JNINativeMethod gBitmapMethods[] = {
		{ "nativeCopyPixelsFromBuffer", "(JLjava/nio/Buffer;)V",
		(void*)Bitmap_copyPixelsFromBuffer },
		{ "nativeSameAs", "(JJ)Z", (void*)Bitmap_sameAs },
		{ "nativeRefPixelRef", "(J)J", (void*)Bitmap_refPixelRef },
		{ "nativePrepareToDraw", "(J)V", (void*)Bitmap_prepareToDraw },
		{ "nativeGetAllocationByteCount", "(J)I", (void*)Bitmap_getAllocationByteCount },
		};

+11 −0

Original line number	Diff line number	Diff line
		@@ -1654,6 +1654,16 @@ public final class Bitmap implements Parcelable {
		nativePrepareToDraw(mNativePtr);
		}

		/**
		* Refs the underlying SkPixelRef and returns a pointer to it.
		*
		* @hide
		* */
		public final long refSkPixelRef() {
		checkRecycled("Can't refSkPixelRef on a recycled bitmap!");
		return nativeRefPixelRef(mNativePtr);
		}

		//////////// native methods

		private static native Bitmap nativeCreate(int[] colors, int offset,
		@@ -1710,6 +1720,7 @@ public final class Bitmap implements Parcelable {
		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);
		private static native long nativeRefPixelRef(long nativeBitmap);
		private static native void nativePrepareToDraw(long nativeBitmap);
		private static native int nativeGetAllocationByteCount(long nativeBitmap);
		}