OLD | NEW |
1 // Copyright 2013 The Chromium Authors. All rights reserved. | 1 // Copyright 2013 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 package org.chromium.ui.gl; | 5 package org.chromium.ui.gl; |
6 | 6 |
7 import android.graphics.SurfaceTexture; | 7 import android.graphics.SurfaceTexture; |
8 | 8 |
9 import org.chromium.base.annotations.JNINamespace; | 9 import org.chromium.base.annotations.JNINamespace; |
10 | 10 |
11 /** | 11 /** |
12 * Listener to an android SurfaceTexture object for frame availability. | 12 * Listener to an android SurfaceTexture object for frame availability. |
13 */ | 13 */ |
14 @JNINamespace("gfx") | 14 @JNINamespace("gl") |
15 class SurfaceTextureListener implements SurfaceTexture.OnFrameAvailableListener
{ | 15 class SurfaceTextureListener implements SurfaceTexture.OnFrameAvailableListener
{ |
16 // Used to determine the class instance to dispatch the native call to. | 16 // Used to determine the class instance to dispatch the native call to. |
17 private final long mNativeSurfaceTextureListener; | 17 private final long mNativeSurfaceTextureListener; |
18 | 18 |
19 SurfaceTextureListener(long nativeSurfaceTextureListener) { | 19 SurfaceTextureListener(long nativeSurfaceTextureListener) { |
20 assert nativeSurfaceTextureListener != 0; | 20 assert nativeSurfaceTextureListener != 0; |
21 mNativeSurfaceTextureListener = nativeSurfaceTextureListener; | 21 mNativeSurfaceTextureListener = nativeSurfaceTextureListener; |
22 } | 22 } |
23 | 23 |
24 @Override | 24 @Override |
25 public void onFrameAvailable(SurfaceTexture surfaceTexture) { | 25 public void onFrameAvailable(SurfaceTexture surfaceTexture) { |
26 nativeFrameAvailable(mNativeSurfaceTextureListener); | 26 nativeFrameAvailable(mNativeSurfaceTextureListener); |
27 } | 27 } |
28 | 28 |
29 @Override | 29 @Override |
30 protected void finalize() throws Throwable { | 30 protected void finalize() throws Throwable { |
31 try { | 31 try { |
32 nativeDestroy(mNativeSurfaceTextureListener); | 32 nativeDestroy(mNativeSurfaceTextureListener); |
33 } finally { | 33 } finally { |
34 super.finalize(); | 34 super.finalize(); |
35 } | 35 } |
36 } | 36 } |
37 | 37 |
38 private native void nativeFrameAvailable(long nativeSurfaceTextureListener); | 38 private native void nativeFrameAvailable(long nativeSurfaceTextureListener); |
39 private native void nativeDestroy(long nativeSurfaceTextureListener); | 39 private native void nativeDestroy(long nativeSurfaceTextureListener); |
40 } | 40 } |
OLD | NEW |