Remove overdraw counter (593b19a4) · Commits · e / os / android_frameworks_base

core/java/android/view/GLES20Canvas.java

+0 −12

Original line number	Diff line number	Diff line
		@@ -284,18 +284,6 @@ class GLES20Canvas extends HardwareCanvas {

		private static native int nGetStencilSize();

		void setCountOverdrawEnabled(boolean enabled) {
		nSetCountOverdrawEnabled(mRenderer, enabled);
		}

		static native void nSetCountOverdrawEnabled(long renderer, boolean enabled);

		float getOverdraw() {
		return nGetOverdraw(mRenderer);
		}

		static native float nGetOverdraw(long renderer);

		///////////////////////////////////////////////////////////////////////////
		// Functor
		///////////////////////////////////////////////////////////////////////////

core/java/android/view/GLRenderer.java

+0 −70

Original line number	Diff line number	Diff line
		@@ -109,9 +109,7 @@ public class GLRenderer extends HardwareRenderer {

		private static final String[] OVERDRAW = {
		OVERDRAW_PROPERTY_SHOW,
		OVERDRAW_PROPERTY_COUNT
		};
		private static final int OVERDRAW_TYPE_COUNT = 1;
		private static final int GL_VERSION = 2;

		static EGL10 sEgl;
		@@ -160,8 +158,6 @@ public class GLRenderer extends HardwareRenderer {

		boolean mDebugDirtyRegions;
		int mDebugOverdraw = -1;
		HardwareLayer mDebugOverdrawLayer;
		Paint mDebugOverdrawPaint;

		final boolean mTranslucent;

		@@ -495,14 +491,6 @@ public class GLRenderer extends HardwareRenderer {
		return new GLES20RenderLayer(width, height, isOpaque);
		}

		void countOverdraw(HardwareCanvas canvas) {
		((GLES20Canvas) canvas).setCountOverdrawEnabled(true);
		}

		float getOverdraw(HardwareCanvas canvas) {
		return ((GLES20Canvas) canvas).getOverdraw();
		}

		@Override
		public SurfaceTexture createSurfaceTexture(HardwareLayer layer) {
		return ((GLES20TextureLayer) layer).getSurfaceTexture();
		@@ -706,14 +694,6 @@ public class GLRenderer extends HardwareRenderer {
		if (debugOverdraw != mDebugOverdraw) {
		changed = true;
		mDebugOverdraw = debugOverdraw;

		if (mDebugOverdraw != OVERDRAW_TYPE_COUNT) {
		if (mDebugOverdrawLayer != null) {
		mDebugOverdrawLayer.destroy();
		mDebugOverdrawLayer = null;
		mDebugOverdrawPaint = null;
		}
		}
		}

		if (loadProperties()) {
		@@ -1182,7 +1162,6 @@ public class GLRenderer extends HardwareRenderer {
		if (mDrawDelta > 0) {
		mFrameCount++;

		debugOverdraw(attachInfo, dirty, canvas, displayList);
		debugDirtyRegions(dirty, canvas);
		drawProfileData(attachInfo);
		}
		@@ -1201,55 +1180,6 @@ public class GLRenderer extends HardwareRenderer {
		}
		}

		private void debugOverdraw(View.AttachInfo attachInfo, Rect dirty,
		HardwareCanvas canvas, DisplayList displayList) {

		if (mDebugOverdraw == OVERDRAW_TYPE_COUNT) {
		if (mDebugOverdrawLayer == null) {
		mDebugOverdrawLayer = createHardwareLayer(mWidth, mHeight, true);
		} else if (mDebugOverdrawLayer.getWidth() != mWidth \|\|
		mDebugOverdrawLayer.getHeight() != mHeight) {
		mDebugOverdrawLayer.resize(mWidth, mHeight);
		}

		if (!mDebugOverdrawLayer.isValid()) {
		mDebugOverdraw = -1;
		return;
		}

		HardwareCanvas layerCanvas = mDebugOverdrawLayer.start(canvas, dirty);
		countOverdraw(layerCanvas);
		final int restoreCount = layerCanvas.save();
		layerCanvas.drawDisplayList(displayList, null, DisplayList.FLAG_CLIP_CHILDREN);
		layerCanvas.restoreToCount(restoreCount);
		mDebugOverdrawLayer.end(canvas);

		float overdraw = getOverdraw(layerCanvas);
		DisplayMetrics metrics = attachInfo.mRootView.getResources().getDisplayMetrics();

		drawOverdrawCounter(canvas, overdraw, metrics.density);
		}
		}

		private void drawOverdrawCounter(HardwareCanvas canvas, float overdraw, float density) {
		final String text = String.format("%.2fx", overdraw);
		final Paint paint = setupPaint(density);
		// HSBtoColor will clamp the values in the 0..1 range
		paint.setColor(Color.HSBtoColor(0.28f - 0.28f * overdraw / 3.5f, 0.8f, 1.0f));

		canvas.drawText(text, density * 4.0f, mHeight - paint.getFontMetrics().bottom, paint);
		}

		private Paint setupPaint(float density) {
		if (mDebugOverdrawPaint == null) {
		mDebugOverdrawPaint = new Paint();
		mDebugOverdrawPaint.setAntiAlias(true);
		mDebugOverdrawPaint.setShadowLayer(density * 3.0f, 0.0f, 0.0f, 0xff000000);
		mDebugOverdrawPaint.setTextSize(density * 20.0f);
		}
		return mDebugOverdrawPaint;
		}

		private DisplayList buildDisplayList(View view, HardwareCanvas canvas) {
		if (mDrawDelta <= 0) {
		return view.mDisplayList;

core/java/android/view/HardwareRenderer.java

+0 −8

Original line number	Diff line number	Diff line
		@@ -152,14 +152,6 @@ public abstract class HardwareRenderer {
		*/
		public static final String OVERDRAW_PROPERTY_SHOW = "show";

		/**
		* Value for {@link #DEBUG_OVERDRAW_PROPERTY}. When the property is set to this
		* value, an overdraw counter will be shown on screen.
		*
		* @hide
		*/
		public static final String OVERDRAW_PROPERTY_COUNT = "count";

		/**
		* Turn on to debug non-rectangular clip operations.
		*

core/jni/android_view_GLES20Canvas.cpp

+0 −14

Original line number	Diff line number	Diff line
		@@ -197,18 +197,6 @@ static void android_view_GLES20Canvas_setProperty(JNIEnv* env,
		env->ReleaseStringUTFChars(name, valueCharArray);
		}

		static void android_view_GLES20Canvas_setCountOverdrawEnabled(JNIEnv* env, jobject clazz,
		jlong rendererPtr, jboolean enabled) {
		OpenGLRenderer* renderer = reinterpret_cast<OpenGLRenderer*>(rendererPtr);
		renderer->setCountOverdrawEnabled(enabled);
		}

		static jfloat android_view_GLES20Canvas_getOverdraw(JNIEnv* env, jobject clazz,
		jlong rendererPtr) {
		OpenGLRenderer* renderer = reinterpret_cast<OpenGLRenderer*>(rendererPtr);
		return renderer->getOverdraw();
		}

		// ----------------------------------------------------------------------------
		// Functor
		// ----------------------------------------------------------------------------
		@@ -1176,8 +1164,6 @@ static JNINativeMethod gMethods[] = {
		{ "nSetProperty", "(Ljava/lang/String;Ljava/lang/String;)V",
		(void*) android_view_GLES20Canvas_setProperty },

		{ "nSetCountOverdrawEnabled", "(JZ)V", (void*) android_view_GLES20Canvas_setCountOverdrawEnabled },
		{ "nGetOverdraw", "(J)F", (void*) android_view_GLES20Canvas_getOverdraw },

		{ "nGetStencilSize", "()I", (void*) android_view_GLES20Canvas_getStencilSize },