Merge changes from topic \'seamless-rotation\' into nyc-mr1-dev (79116da9) · Commits · e / os / android_frameworks_base

core/java/android/view/Surface.java

+1 −0

Original line number	Diff line number	Diff line
		@@ -58,6 +58,7 @@ public class Surface implements Parcelable {

		private static native long nativeGetNextFrameNumber(long nativeObject);
		private static native int nativeSetScalingMode(long nativeObject, int scalingMode);
		private static native void nativeSetBuffersTransform(long nativeObject, long transform);

		public static final Parcelable.Creator<Surface> CREATOR =
		new Parcelable.Creator<Surface>() {

core/java/android/view/SurfaceControl.java

+13 −5

Original line number	Diff line number	Diff line
		@@ -51,7 +51,7 @@ public class SurfaceControl {

		private static native void nativeSetLayer(long nativeObject, int zorder);
		private static native void nativeSetPosition(long nativeObject, float x, float y);
		private static native void nativeSetPositionAppliesWithResize(long nativeObject);
		private static native void nativeSetGeometryAppliesWithResize(long nativeObject);
		private static native void nativeSetSize(long nativeObject, int w, int h);
		private static native void nativeSetTransparentRegionHint(long nativeObject, Region region);
		private static native void nativeSetAlpha(long nativeObject, float alpha);
		@@ -89,6 +89,8 @@ public class SurfaceControl {
		private static native void nativeSetOverrideScalingMode(long nativeObject,
		int scalingMode);
		private static native IBinder nativeGetHandle(long nativeObject);
		private static native boolean nativeGetTransformToDisplayInverse(long nativeObject);

		private static native Display.HdrCapabilities nativeGetHdrCapabilities(IBinder displayToken);


		@@ -393,6 +395,10 @@ public class SurfaceControl {
		return nativeGetHandle(mNativeObject);
		}

		public boolean getTransformToDisplayInverse() {
		return nativeGetTransformToDisplayInverse(mNativeObject);
		}

		/** flag the transaction as an animation */
		public static void setAnimationTransaction() {
		nativeSetAnimationTransaction();
		@@ -409,13 +415,15 @@ public class SurfaceControl {
		}

		/**
		* If the size changes in this transaction, position updates specified
		* If the buffer size changes in this transaction, position and crop updates specified
		* in this transaction will not complete until a buffer of the new size
		* arrives.
		* arrives. As transform matrix and size are already frozen in this fashion,
		* this enables totally freezing the surface until the resize has completed
		* (at which point the geometry influencing aspects of this transaction will then occur)
		*/
		public void setPositionAppliesWithResize() {
		public void setGeometryAppliesWithResize() {
		checkNotReleased();
		nativeSetPositionAppliesWithResize(mNativeObject);
		nativeSetGeometryAppliesWithResize(mNativeObject);
		}

		public void setSize(int w, int h) {

core/java/android/view/SurfaceView.java

+1 −1

Original line number	Diff line number	Diff line
		@@ -498,7 +498,7 @@ public class SurfaceView extends View {
		\| WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE
		\| WindowManager.LayoutParams.FLAG_NOT_TOUCHABLE
		;
		if (!creating && !force && !mUpdateWindowNeeded && !sizeChanged) {
		if (!creating && !force && !sizeChanged) {
		mLayout.privateFlags \|=
		WindowManager.LayoutParams.PRIVATE_FLAG_PRESERVE_GEOMETRY;
		} else {

core/java/android/view/WindowManagerPolicy.java

+2 −0

Original line number	Diff line number	Diff line
		@@ -1410,4 +1410,6 @@ public interface WindowManagerPolicy {
		* Called when the configuration has changed, and it's safe to load new values from resources.
		*/
		public void onConfigurationChanged();

		public boolean shouldRotateSeamlessly(int oldRotation, int newRotation);
		}

core/jni/android_view_SurfaceControl.cpp

+17 −5

Original line number	Diff line number	Diff line
		@@ -248,10 +248,10 @@ static void nativeSetPosition(JNIEnv* env, jclass clazz, jlong nativeObject, jfl
		}
		}

		static void nativeSetPositionAppliesWithResize(JNIEnv* env, jclass clazz,
		static void nativeSetGeometryAppliesWithResize(JNIEnv* env, jclass clazz,
		jlong nativeObject) {
		SurfaceControl* const ctrl = reinterpret_cast<SurfaceControl *>(nativeObject);
		status_t err = ctrl->setPositionAppliesWithResize();
		status_t err = ctrl->setGeometryAppliesWithResize();
		if (err < 0 && err != NO_INIT) {
		doThrowIAE(env);
		}
		@@ -626,6 +626,16 @@ static jobject nativeGetHandle(JNIEnv* env, jclass clazz, jlong nativeObject) {
		return javaObjectForIBinder(env, ctrl->getHandle());
		}

		static jboolean nativeGetTransformToDisplayInverse(JNIEnv* env, jclass clazz, jlong nativeObject) {
		bool out = false;
		auto ctrl = reinterpret_cast<SurfaceControl *>(nativeObject);
		status_t status = ctrl->getTransformToDisplayInverse(&out);
		if (status != NO_ERROR) {
		return false;
		}
		return out;
		}

		static jobject nativeGetHdrCapabilities(JNIEnv* env, jclass clazz, jobject tokenObject) {
		sp<IBinder> token(ibinderForJavaObject(env, tokenObject));
		if (token == NULL) return NULL;
		@@ -667,8 +677,8 @@ static const JNINativeMethod sSurfaceControlMethods[] = {
		(void*)nativeSetLayer },
		{"nativeSetPosition", "(JFF)V",
		(void*)nativeSetPosition },
		{"nativeSetPositionAppliesWithResize", "(J)V",
		(void*)nativeSetPositionAppliesWithResize },
		{"nativeSetGeometryAppliesWithResize", "(J)V",
		(void*)nativeSetGeometryAppliesWithResize },
		{"nativeSetSize", "(JII)V",
		(void*)nativeSetSize },
		{"nativeSetTransparentRegionHint", "(JLandroid/graphics/Region;)V",
		@@ -722,7 +732,9 @@ static const JNINativeMethod sSurfaceControlMethods[] = {
		{"nativeSetOverrideScalingMode", "(JI)V",
		(void*)nativeSetOverrideScalingMode },
		{"nativeGetHandle", "(J)Landroid/os/IBinder;",
		(void*)nativeGetHandle }
		(void*)nativeGetHandle },
		{"nativeGetTransformToDisplayInverse", "(J)Z",
		(void*)nativeGetTransformToDisplayInverse },
		};

		int register_android_view_SurfaceControl(JNIEnv* env)