Define light position (using new lighting spec) in Java (797b95b2) · Commits · e / os / android_frameworks_base

core/java/android/view/GLRenderer.java

+2 −1

Original line number	Original line	Diff line number	Diff line
	@@ -1097,9 +1097,10 @@ public class GLRenderer extends HardwareRenderer {
	}		}

	@Override		@Override
	void setup(int width, int height) {		void setup(int width, int height, float lightX, float lightY, float lightZ, float lightRadius) {
	if (validate()) {		if (validate()) {
	mCanvas.setViewport(width, height);		mCanvas.setViewport(width, height);
			mCanvas.initializeLight(lightX, lightY, lightZ, lightRadius);
	mWidth = width;		mWidth = width;
	mHeight = height;		mHeight = height;
	}		}

core/java/android/view/HardwareRenderer.java

+18 −8

Original line number	Original line	Diff line number	Diff line
	@@ -273,12 +273,16 @@ public abstract class HardwareRenderer {
	*		*
	* @param width Width of the drawing surface.		* @param width Width of the drawing surface.
	* @param height Height of the drawing surface.		* @param height Height of the drawing surface.
			* @param lightX X position of the shadow casting light
			* @param lightY Y position of the shadow casting light
			* @param lightZ Z position of the shadow casting light
			* @param lightRadius radius of the shadow casting light
	*/		*/
	abstract void setup(int width, int height);		abstract void setup(int width, int height, float lightX, float lightY, float lightZ, float lightRadius);

	/**		/**
	* Gets the current width of the surface. This is the width that the surface		* Gets the current width of the surface. This is the width that the surface
	* was last set to in a call to {@link #setup(int, int)}.		* was last set to in a call to {@link #setup(int, int, float, float, float, float)}.
	*		*
	* @return the current width of the surface		* @return the current width of the surface
	*/		*/
	@@ -286,7 +290,7 @@ public abstract class HardwareRenderer {

	/**		/**
	* Gets the current height of the surface. This is the height that the surface		* Gets the current height of the surface. This is the height that the surface
	* was last set to in a call to {@link #setup(int, int)}.		* was last set to in a call to {@link #setup(int, int, float, float, float, float)}.
	*		*
	* @return the current width of the surface		* @return the current width of the surface
	*/		*/
	@@ -310,9 +314,6 @@ public abstract class HardwareRenderer {
	* whenever system properties are modified. Implementations can use this		* whenever system properties are modified. Implementations can use this
	* to trigger live updates of the renderer based on properties.		* to trigger live updates of the renderer based on properties.
	*		*
	* @param surface The surface to update with the new properties.
	* Can be null.
	*
	* @return True if a property has changed.		* @return True if a property has changed.
	*/		*/
	abstract boolean loadSystemProperties();		abstract boolean loadSystemProperties();
	@@ -443,17 +444,18 @@ public abstract class HardwareRenderer {
	* @param width The width of the drawing surface.		* @param width The width of the drawing surface.
	* @param height The height of the drawing surface.		* @param height The height of the drawing surface.
	* @param surface The surface to hardware accelerate		* @param surface The surface to hardware accelerate
			* @param metrics The display metrics used to draw the output.
	*		*
	* @return true if the surface was initialized, false otherwise. Returning		* @return true if the surface was initialized, false otherwise. Returning
	* false might mean that the surface was already initialized.		* false might mean that the surface was already initialized.
	*/		*/
	boolean initializeIfNeeded(int width, int height, Surface surface)		boolean initializeIfNeeded(int width, int height, Surface surface, DisplayMetrics metrics)
	throws OutOfResourcesException {		throws OutOfResourcesException {
	if (isRequested()) {		if (isRequested()) {
	// We lost the gl context, so recreate it.		// We lost the gl context, so recreate it.
	if (!isEnabled()) {		if (!isEnabled()) {
	if (initialize(surface)) {		if (initialize(surface)) {
	setup(width, height);		setup(width, height, metrics);
	return true;		return true;
	}		}
	}		}
	@@ -461,6 +463,14 @@ public abstract class HardwareRenderer {
	return false;		return false;
	}		}

			void setup(int width, int height, DisplayMetrics metrics) {
			float lightX = width / 2.0f;
			float lightY = -400 * metrics.density;
			float lightZ = 800 * metrics.density;
			float lightRadius = 800 * metrics.density;
			setup(width, height, lightX, lightY, lightZ, lightRadius);
			}

	/**		/**
	* Optional, sets the name of the renderer. Useful for debugging purposes.		* Optional, sets the name of the renderer. Useful for debugging purposes.
	*		*

core/java/android/view/ThreadedRenderer.java

+4 −5

Original line number	Original line	Diff line number	Diff line
	@@ -145,11 +145,11 @@ public class ThreadedRenderer extends HardwareRenderer {
	}		}

	@Override		@Override
	void setup(int width, int height) {		void setup(int width, int height, float lightX, float lightY, float lightZ, float lightRadius) {
	mWidth = width;		mWidth = width;
	mHeight = height;		mHeight = height;
	mRootNode.setLeftTopRightBottom(0, 0, mWidth, mHeight);		mRootNode.setLeftTopRightBottom(0, 0, mWidth, mHeight);
	nSetup(mNativeProxy, width, height);		nSetup(mNativeProxy, width, height, lightX, lightY, lightZ, lightRadius);
	}		}

	@Override		@Override
	@@ -348,10 +348,9 @@ public class ThreadedRenderer extends HardwareRenderer {
	private static native boolean nInitialize(long nativeProxy, Surface window);		private static native boolean nInitialize(long nativeProxy, Surface window);
	private static native void nUpdateSurface(long nativeProxy, Surface window);		private static native void nUpdateSurface(long nativeProxy, Surface window);
	private static native void nPauseSurface(long nativeProxy, Surface window);		private static native void nPauseSurface(long nativeProxy, Surface window);
	private static native void nSetup(long nativeProxy, int width, int height);		private static native void nSetup(long nativeProxy, int width, int height,
			float lightX, float lightY, float lightZ, float lightRadius);
	private static native void nSetOpaque(long nativeProxy, boolean opaque);		private static native void nSetOpaque(long nativeProxy, boolean opaque);
	private static native void nSetDisplayListData(long nativeProxy, long displayList,
	long newData);
	private static native int nSyncAndDrawFrame(long nativeProxy, long frameTimeNanos,		private static native int nSyncAndDrawFrame(long nativeProxy, long frameTimeNanos,
	int dirtyLeft, int dirtyTop, int dirtyRight, int dirtyBottom);		int dirtyLeft, int dirtyTop, int dirtyRight, int dirtyBottom);
	private static native void nRunWithGlContext(long nativeProxy, Runnable runnable);		private static native void nRunWithGlContext(long nativeProxy, Runnable runnable);

core/java/android/view/ViewRootImpl.java

+5 −4

Original line number	Original line	Diff line number	Diff line
	@@ -47,7 +47,6 @@ import android.os.Handler;
	import android.os.Looper;		import android.os.Looper;
	import android.os.Message;		import android.os.Message;
	import android.os.ParcelFileDescriptor;		import android.os.ParcelFileDescriptor;
	import android.os.PowerManager;
	import android.os.Process;		import android.os.Process;
	import android.os.RemoteException;		import android.os.RemoteException;
	import android.os.SystemClock;		import android.os.SystemClock;
	@@ -1714,7 +1713,8 @@ public final class ViewRootImpl implements ViewParent,
	if (hwInitialized \|\|		if (hwInitialized \|\|
	mWidth != mAttachInfo.mHardwareRenderer.getWidth() \|\|		mWidth != mAttachInfo.mHardwareRenderer.getWidth() \|\|
	mHeight != mAttachInfo.mHardwareRenderer.getHeight()) {		mHeight != mAttachInfo.mHardwareRenderer.getHeight()) {
	mAttachInfo.mHardwareRenderer.setup(mWidth, mHeight);		mAttachInfo.mHardwareRenderer.setup(mWidth, mHeight,
			mAttachInfo.mRootView.getResources().getDisplayMetrics());
	if (!hwInitialized) {		if (!hwInitialized) {
	mAttachInfo.mHardwareRenderer.invalidate(mSurface);		mAttachInfo.mHardwareRenderer.invalidate(mSurface);
	mFullRedrawNeeded = true;		mFullRedrawNeeded = true;
	@@ -2453,7 +2453,7 @@ public final class ViewRootImpl implements ViewParent,

	try {		try {
	attachInfo.mHardwareRenderer.initializeIfNeeded(mWidth, mHeight,		attachInfo.mHardwareRenderer.initializeIfNeeded(mWidth, mHeight,
	mSurface);		mSurface, attachInfo.mRootView.getResources().getDisplayMetrics());
	} catch (OutOfResourcesException e) {		} catch (OutOfResourcesException e) {
	handleOutOfResourcesException(e);		handleOutOfResourcesException(e);
	return;		return;
	@@ -3151,7 +3151,8 @@ public final class ViewRootImpl implements ViewParent,
	mFullRedrawNeeded = true;		mFullRedrawNeeded = true;
	try {		try {
	mAttachInfo.mHardwareRenderer.initializeIfNeeded(		mAttachInfo.mHardwareRenderer.initializeIfNeeded(
	mWidth, mHeight, mSurface);		mWidth, mHeight, mSurface,
			mAttachInfo.mRootView.getResources().getDisplayMetrics());
	} catch (OutOfResourcesException e) {		} catch (OutOfResourcesException e) {
	Log.e(TAG, "OutOfResourcesException locking surface", e);		Log.e(TAG, "OutOfResourcesException locking surface", e);
	try {		try {

core/jni/android_view_ThreadedRenderer.cpp

+6 −4

Original line number	Original line	Diff line number	Diff line
	@@ -34,6 +34,7 @@
	#include <renderthread/RenderProxy.h>		#include <renderthread/RenderProxy.h>
	#include <renderthread/RenderTask.h>		#include <renderthread/RenderTask.h>
	#include <renderthread/RenderThread.h>		#include <renderthread/RenderThread.h>
			#include <Vector.h>

	namespace android {		namespace android {

	@@ -223,10 +224,11 @@ static void android_view_ThreadedRenderer_pauseSurface(JNIEnv* env, jobject claz
	proxy->pauseSurface(window);		proxy->pauseSurface(window);
	}		}

	static void android_view_ThreadedRenderer_setup(JNIEnv* env, jobject clazz,		static void android_view_ThreadedRenderer_setup(JNIEnv* env, jobject clazz, jlong proxyPtr,
	jlong proxyPtr, jint width, jint height) {		jint width, jint height,
			jfloat lightX, jfloat lightY, jfloat lightZ, jfloat lightRadius) {
	RenderProxy* proxy = reinterpret_cast<RenderProxy*>(proxyPtr);		RenderProxy* proxy = reinterpret_cast<RenderProxy*>(proxyPtr);
	proxy->setup(width, height);		proxy->setup(width, height, Vector3(lightX, lightY, lightZ), lightRadius);
	}		}

	static void android_view_ThreadedRenderer_setOpaque(JNIEnv* env, jobject clazz,		static void android_view_ThreadedRenderer_setOpaque(JNIEnv* env, jobject clazz,
	@@ -316,7 +318,7 @@ static JNINativeMethod gMethods[] = {
	{ "nInitialize", "(JLandroid/view/Surface;)Z", (void*) android_view_ThreadedRenderer_initialize },		{ "nInitialize", "(JLandroid/view/Surface;)Z", (void*) android_view_ThreadedRenderer_initialize },
	{ "nUpdateSurface", "(JLandroid/view/Surface;)V", (void*) android_view_ThreadedRenderer_updateSurface },		{ "nUpdateSurface", "(JLandroid/view/Surface;)V", (void*) android_view_ThreadedRenderer_updateSurface },
	{ "nPauseSurface", "(JLandroid/view/Surface;)V", (void*) android_view_ThreadedRenderer_pauseSurface },		{ "nPauseSurface", "(JLandroid/view/Surface;)V", (void*) android_view_ThreadedRenderer_pauseSurface },
	{ "nSetup", "(JII)V", (void*) android_view_ThreadedRenderer_setup },		{ "nSetup", "(JIIFFFF)V", (void*) android_view_ThreadedRenderer_setup },
	{ "nSetOpaque", "(JZ)V", (void*) android_view_ThreadedRenderer_setOpaque },		{ "nSetOpaque", "(JZ)V", (void*) android_view_ThreadedRenderer_setOpaque },
	{ "nSyncAndDrawFrame", "(JJIIII)I", (void*) android_view_ThreadedRenderer_syncAndDrawFrame },		{ "nSyncAndDrawFrame", "(JJIIII)I", (void*) android_view_ThreadedRenderer_syncAndDrawFrame },
	{ "nDestroyCanvasAndSurface", "(J)V", (void*) android_view_ThreadedRenderer_destroyCanvasAndSurface },		{ "nDestroyCanvasAndSurface", "(J)V", (void*) android_view_ThreadedRenderer_destroyCanvasAndSurface },