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author | Matt A. Tobin <mattatobin@localhost.localdomain> | 2018-02-02 04:16:08 -0500 |
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committer | Matt A. Tobin <mattatobin@localhost.localdomain> | 2018-02-02 04:16:08 -0500 |
commit | 5f8de423f190bbb79a62f804151bc24824fa32d8 (patch) | |
tree | 10027f336435511475e392454359edea8e25895d /mobile/android/geckoview/src/main/java/org/mozilla/gecko/gfx/SurfaceTextureListener.java | |
parent | 49ee0794b5d912db1f95dce6eb52d781dc210db5 (diff) | |
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Add m-esr52 at 52.6.0
Diffstat (limited to 'mobile/android/geckoview/src/main/java/org/mozilla/gecko/gfx/SurfaceTextureListener.java')
-rw-r--r-- | mobile/android/geckoview/src/main/java/org/mozilla/gecko/gfx/SurfaceTextureListener.java | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/mobile/android/geckoview/src/main/java/org/mozilla/gecko/gfx/SurfaceTextureListener.java b/mobile/android/geckoview/src/main/java/org/mozilla/gecko/gfx/SurfaceTextureListener.java new file mode 100644 index 000000000..560674e4f --- /dev/null +++ b/mobile/android/geckoview/src/main/java/org/mozilla/gecko/gfx/SurfaceTextureListener.java @@ -0,0 +1,38 @@ +/* -*- Mode: Java; c-basic-offset: 4; tab-width: 4; indent-tabs-mode: nil; -*- + * This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +package org.mozilla.gecko; + +import org.mozilla.gecko.annotation.WrapForJNI; +import org.mozilla.gecko.mozglue.JNIObject; + +import android.graphics.SurfaceTexture; + +final class SurfaceTextureListener + extends JNIObject implements SurfaceTexture.OnFrameAvailableListener +{ + @WrapForJNI(calledFrom = "gecko") + private SurfaceTextureListener() { + } + + @Override + protected void disposeNative() { + // SurfaceTextureListener is disposed inside AndroidSurfaceTexture. + throw new IllegalStateException("unreachable code"); + } + + @WrapForJNI(stubName = "OnFrameAvailable") + private native void nativeOnFrameAvailable(); + + @Override // SurfaceTexture.OnFrameAvailableListener + public void onFrameAvailable(SurfaceTexture surfaceTexture) { + try { + nativeOnFrameAvailable(); + } catch (final NullPointerException e) { + // Ignore exceptions caused by a disposed object, i.e. + // getting a callback after this listener is no longer in use. + } + } +} |