dequeueBuffer: 不能在不设置缓冲区计数的情况下使多个缓冲区出队

Posted 2023-02-18

【中文标题】dequeueBuffer: 不能在不设置缓冲区计数的情况下使多个缓冲区出队

【英文标题】：dequeueBuffer: can't dequeue multiple buffers without setting the buffer count

【发布时间】：2015-01-05 14:02:48

【问题描述】：

我在 android 4.4.2 Moto X 2013 的 Rhomobile 5.0.2 WebView 应用程序中收到以下错误。该应用程序使用SDK 19 和minAPI 17 编译。

经过一些研究，这似乎是Snapdragon 800 / Adreno GPU devices 的问题：

here 和 here 是 google issue tracker

上此问题的链接

禁用硬件加速并不是一个真正的选择，因为它会使 WebView 非常缓慢。

由于错误是：

dequeueBuffer: can't dequeue multiple buffers without setting the buffer count

如何在 com.rhomobile.rhodes.RhodesActivity 中设置缓冲区计数？

11-08 18:28:31.227: I/SFPerfTracer(238):      triggers: (rate: 0:0) (423387 sw vsyncs) (0 skipped) (0:361861 vsyncs) (2:863582)
11-08 18:28:31.328: W/Adreno-EGLSUB(4749): <DequeueBuffer:593>: dequeue native buffer fail: Unknown error 2147483646, buffer=0x61213afc, handle=0x0
11-08 18:28:31.331: W/Adreno-EGLSUB(4749): <SwapBuffers:1343>: Invalid native buffer. Failed to queueBuffer
11-08 18:28:31.331: W/Adreno-EGLSUB(4749): <updater_thread:456>: native buffer is NULL
11-08 18:28:31.346: E/BufferQueue(238): [com.myapp.myapp/com.rhomobile.rhodes.RhodesActivity] dequeueBuffer: can't dequeue multiple buffers without setting the buffer count
11-08 18:28:31.346: W/Adreno-EGLSUB(4749): <DequeueBuffer:593>: dequeue native buffer fail: Invalid argument, buffer=0x61213afc, handle=0x0
11-08 18:28:31.347: W/Adreno-ES20(4749): <gl2_surface_swap:43>: GL_OUT_OF_MEMORY
11-08 18:28:31.347: W/Adreno-EGL(4749): <qeglDrvAPI_eglSwapBuffers:3596>: EGL_BAD_SURFACE
11-08 18:28:31.347: W/HardwareRenderer(4749): EGL error: EGL_BAD_SURFACE
11-08 18:28:31.352: W/HardwareRenderer(4749): Mountain View, we've had a problem here. Switching back to software rendering.
11-08 18:28:31.478: D/qdgralloc(4749): Invalid gralloc handle (at 0x0): ver(-1/12) ints(-1/12) fds(-1/2) magic(????/gmsm)
11-08 18:28:31.478: W/GraphicBufferMapper(4749): lock(...) failed -22 (Invalid argument)
11-08 18:28:31.478: W/Surface(4749): failed locking buffer (handle = 0x0)
11-08 18:28:31.531: E/ViewRootImpl(4749): Could not lock surface
11-08 18:28:31.531: E/ViewRootImpl(4749): java.lang.IllegalArgumentException
11-08 18:28:31.531: E/ViewRootImpl(4749):      at android.view.Surface.nativeLockCanvas(Native Method)
11-08 18:28:31.531: E/ViewRootImpl(4749):      at android.view.Surface.lockCanvas(Surface.java:243)
11-08 18:28:31.531: E/ViewRootImpl(4749):      at android.view.ViewRootImpl.drawSoftware(ViewRootImpl.java:2466)
11-08 18:28:31.531: E/ViewRootImpl(4749):      at android.view.ViewRootImpl.draw(ViewRootImpl.java:2440)
11-08 18:28:31.531: E/ViewRootImpl(4749):      at android.view.ViewRootImpl.performDraw(ViewRootImpl.java:2284)
11-08 18:28:31.531: E/ViewRootImpl(4749):      at android.view.ViewRootImpl.performTraversals(ViewRootImpl.java:1914)
11-08 18:28:31.531: E/ViewRootImpl(4749):      at android.view.ViewRootImpl.doTraversal(ViewRootImpl.java:1024)
11-08 18:28:31.531: E/ViewRootImpl(4749):      at android.view.ViewRootImpl$TraversalRunnable.run(ViewRootImpl.java:5796)
11-08 18:28:31.531: E/ViewRootImpl(4749):      at android.view.Choreographer$CallbackRecord.run(Choreographer.java:761)
11-08 18:28:31.531: E/ViewRootImpl(4749):      at android.view.Choreographer.doCallbacks(Choreographer.java:574)
11-08 18:28:31.531: E/ViewRootImpl(4749):      at android.view.Choreographer.doFrame(Choreographer.java:544)
11-08 18:28:31.531: E/ViewRootImpl(4749):      at android.view.Choreographer$FrameDisplayEventReceiver.run(Choreographer.java:747)
11-08 18:28:31.531: E/ViewRootImpl(4749):      at android.os.Handler.handleCallback(Handler.java:733)
11-08 18:28:31.531: E/ViewRootImpl(4749):      at android.os.Handler.dispatchMessage(Handler.java:95)
11-08 18:28:31.531: E/ViewRootImpl(4749):      at android.os.Looper.loop(Looper.java:136)
11-08 18:28:31.531: E/ViewRootImpl(4749):      at android.app.ActivityThread.main(ActivityThread.java:5102)
11-08 18:28:31.531: E/ViewRootImpl(4749):      at java.lang.reflect.Method.invokeNative(Native Method)
11-08 18:28:31.531: E/ViewRootImpl(4749):      at java.lang.reflect.Method.invoke(Method.java:515)
11-08 18:28:31.531: E/ViewRootImpl(4749):      at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:779)
11-08 18:28:31.531: E/ViewRootImpl(4749):      at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:595)
11-08 18:28:31.531: E/ViewRootImpl(4749):      at dalvik.system.NativeStart.main(Native Method)

【问题讨论】：

你找到解决这个问题的方法了吗？

不，但幸运的是，在 Android 5+ 中，WebView 现在通过 GooglePlay 更新，这个问题正在慢慢消失。

【参考方案1】：

这是一个内存不足的问题，如下所示：

11-08 18:28:31.347: W/Adreno-ES20(4749): <43>