Small optimization for the battery status screen (765dcf32) · Commits · e / os / android_frameworks_base

core/java/android/view/GLES20Canvas.java

+33 −8

Original line number	Diff line number	Diff line
		@@ -718,7 +718,7 @@ class GLES20Canvas extends HardwareCanvas {
		@Override
		public void drawArc(RectF oval, float startAngle, float sweepAngle, boolean useCenter,
		Paint paint) {
		int modifiers = setupModifiers(paint);
		int modifiers = setupModifiers(paint, MODIFIER_COLOR_FILTER \| MODIFIER_SHADER);
		try {
		nDrawArc(mRenderer, oval.left, oval.top, oval.right, oval.bottom,
		startAngle, sweepAngle, useCenter, paint.mNativePaint);
		@@ -902,7 +902,7 @@ class GLES20Canvas extends HardwareCanvas {

		@Override
		public void drawCircle(float cx, float cy, float radius, Paint paint) {
		int modifiers = setupModifiers(paint);
		int modifiers = setupModifiers(paint, MODIFIER_COLOR_FILTER \| MODIFIER_SHADER);
		try {
		nDrawCircle(mRenderer, cx, cy, radius, paint.mNativePaint);
		} finally {
		@@ -939,7 +939,7 @@ class GLES20Canvas extends HardwareCanvas {
		if ((offset \| count) < 0 \|\| offset + count > pts.length) {
		throw new IllegalArgumentException("The lines array must contain 4 elements per line.");
		}
		int modifiers = setupModifiers(paint);
		int modifiers = setupModifiers(paint, MODIFIER_COLOR_FILTER \| MODIFIER_SHADER);
		try {
		nDrawLines(mRenderer, pts, offset, count, paint.mNativePaint);
		} finally {
		@@ -957,7 +957,7 @@ class GLES20Canvas extends HardwareCanvas {

		@Override
		public void drawOval(RectF oval, Paint paint) {
		int modifiers = setupModifiers(paint);
		int modifiers = setupModifiers(paint, MODIFIER_COLOR_FILTER \| MODIFIER_SHADER);
		try {
		nDrawOval(mRenderer, oval.left, oval.top, oval.right, oval.bottom, paint.mNativePaint);
		} finally {
		@@ -977,7 +977,7 @@ class GLES20Canvas extends HardwareCanvas {

		@Override
		public void drawPath(Path path, Paint paint) {
		int modifiers = setupModifiers(paint);
		int modifiers = setupModifiers(paint, MODIFIER_COLOR_FILTER \| MODIFIER_SHADER);
		try {
		if (path.isSimplePath) {
		if (path.rects != null) {
		@@ -1048,7 +1048,7 @@ class GLES20Canvas extends HardwareCanvas {

		@Override
		public void drawPoints(float[] pts, int offset, int count, Paint paint) {
		int modifiers = setupModifiers(paint);
		int modifiers = setupModifiers(paint, MODIFIER_COLOR_FILTER \| MODIFIER_SHADER);
		try {
		nDrawPoints(mRenderer, pts, offset, count, paint.mNativePaint);
		} finally {
		@@ -1097,7 +1097,8 @@ class GLES20Canvas extends HardwareCanvas {

		@Override
		public void drawRect(float left, float top, float right, float bottom, Paint paint) {
		int modifiers = setupModifiers(paint);
		if (left == right \|\| top == bottom) return;
		int modifiers = setupModifiers(paint, MODIFIER_COLOR_FILTER \| MODIFIER_SHADER);
		try {
		nDrawRect(mRenderer, left, top, right, bottom, paint.mNativePaint);
		} finally {
		@@ -1125,7 +1126,7 @@ class GLES20Canvas extends HardwareCanvas {

		@Override
		public void drawRoundRect(RectF rect, float rx, float ry, Paint paint) {
		int modifiers = setupModifiers(paint);
		int modifiers = setupModifiers(paint, MODIFIER_COLOR_FILTER \| MODIFIER_SHADER);
		try {
		nDrawRoundRect(mRenderer, rect.left, rect.top, rect.right, rect.bottom,
		rx, ry, paint.mNativePaint);
		@@ -1341,6 +1342,30 @@ class GLES20Canvas extends HardwareCanvas {
		return modifiers;
		}

		private int setupModifiers(Paint paint, int flags) {
		int modifiers = MODIFIER_NONE;

		if (paint.hasShadow && (flags & MODIFIER_SHADOW) != 0) {
		nSetupShadow(mRenderer, paint.shadowRadius, paint.shadowDx, paint.shadowDy,
		paint.shadowColor);
		modifiers \|= MODIFIER_SHADOW;
		}

		final Shader shader = paint.getShader();
		if (shader != null && (flags & MODIFIER_SHADER) != 0) {
		nSetupShader(mRenderer, shader.native_shader);
		modifiers \|= MODIFIER_SHADER;
		}

		final ColorFilter filter = paint.getColorFilter();
		if (filter != null && (flags & MODIFIER_COLOR_FILTER) != 0) {
		nSetupColorFilter(mRenderer, filter.nativeColorFilter);
		modifiers \|= MODIFIER_COLOR_FILTER;
		}

		return modifiers;
		}

		private int setupColorFilter(Paint paint) {
		final ColorFilter filter = paint.getColorFilter();
		if (filter != null) {