Destroy the EGL surface when the ViewRootImpl surface is invalid (1d0c7089) · Commits · e / os / android_frameworks_base

core/java/android/view/HardwareRenderer.java

+23 −21

Original line number	Diff line number	Diff line
		@@ -635,17 +635,9 @@ public abstract class HardwareRenderer {
		destroySurface();

		// Create an EGL surface we can render into.
		mEglSurface = sEgl.eglCreateWindowSurface(sEglDisplay, sEglConfig, holder, null);

		if (mEglSurface == null \|\| mEglSurface == EGL_NO_SURFACE) {
		int error = sEgl.eglGetError();
		if (error == EGL_BAD_NATIVE_WINDOW) {
		Log.e(LOG_TAG, "createWindowSurface returned EGL_BAD_NATIVE_WINDOW.");
		if (!createSurface(holder)) {
		return null;
		}
		throw new RuntimeException("createWindowSurface failed "
		+ getEGLErrorString(error));
		}

		/*
		* Before we can issue GL commands, we need to make sure
		@@ -716,21 +708,31 @@ public abstract class HardwareRenderer {

		if (mEglSurface != null && mEglSurface != EGL_NO_SURFACE) {
		sEgl.eglDestroySurface(sEglDisplay, mEglSurface);
		mEglSurface = null;
		setEnabled(false);
		}

		if (holder.getSurface().isValid()) {
		if (!createSurface(holder)) {
		return;
		}
		setEnabled(true);
		}
		}

		private boolean createSurface(SurfaceHolder holder) {
		mEglSurface = sEgl.eglCreateWindowSurface(sEglDisplay, sEglConfig, holder, null);

		if (mEglSurface == null \|\| mEglSurface == EGL_NO_SURFACE) {
		int error = sEgl.eglGetError();
		if (error == EGL_BAD_NATIVE_WINDOW) {
		Log.e(LOG_TAG, "createWindowSurface returned EGL_BAD_NATIVE_WINDOW.");
		return;
		return false;
		}
		throw new RuntimeException("createWindowSurface failed "
		+ getEGLErrorString(error));
		}
		}
		return true;
		}

		@Override

+6 −1

Original line number	Diff line number	Diff line
		@@ -1253,6 +1253,11 @@ public final class ViewRootImpl extends Handler implements ViewParent,
		mScroller.abortAnimation();
		}
		disposeResizeBuffer();
		// Our surface is gone
		if (mAttachInfo.mHardwareRenderer != null &&
		mAttachInfo.mHardwareRenderer.isEnabled()) {
		mAttachInfo.mHardwareRenderer.destroy(true);
		}
		} else if (surfaceGenerationId != mSurface.getGenerationId() &&
		mSurfaceHolder == null && mAttachInfo.mHardwareRenderer != null) {
		fullRedrawNeeded = true;