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Opencl error sampler_t

bu

Hello,

I am developping a short application to downsampling images on my samsung alpha.

I use OpenCL to develop on my GPU.

I have a problem when I use a sampler_t. Just when I decrare a sampler_t variable in my kernel, the program crash and gave me that error:

<CODE>

12-03 13:50:05.411: E/AndroidRuntime(990): FATAL EXCEPTION: main

12-03 13:50:05.411: E/AndroidRuntime(990): Process: com.example.subsamplecamera, PID: 990

12-03 13:50:05.411: E/AndroidRuntime(990): java.lang.RuntimeException: java.lang.reflect.InvocationTargetException

12-03 13:50:05.411: E/AndroidRuntime(990):     at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1107)

12-03 13:50:05.411: E/AndroidRuntime(990):     at dalvik.system.NativeStart.main(Native Method)

12-03 13:50:05.411: E/AndroidRuntime(990): Caused by: java.lang.reflect.InvocationTargetException

12-03 13:50:05.411: E/AndroidRuntime(990):     at java.lang.reflect.Method.invokeNative(Native Method)

12-03 13:50:05.411: E/AndroidRuntime(990):     at java.lang.reflect.Method.invoke(Method.java:515)

12-03 13:50:05.411: E/AndroidRuntime(990):     at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1291)

12-03 13:50:05.411: E/AndroidRuntime(990):     ... 2 more

12-03 13:50:05.411: E/AndroidRuntime(990): Caused by: java.lang.Exception: @decode: clBuildProgram -11

12-03 13:50:05.411: E/AndroidRuntime(990):     at com.example.subsamplecamera.MainActivity.compileKernels(Native Method)

12-03 13:50:05.411: E/AndroidRuntime(990):     at com.example.subsamplecamera.MainActivity.onSurfaceTextureAvailable(MainActivity.java:119)

12-03 13:50:05.411: E/AndroidRuntime(990):     at android.view.TextureView.getHardwareLayer(TextureView.java:396)

12-03 13:50:05.411: E/AndroidRuntime(990):     at android.view.View.getDisplayList(View.java:14215)

12-03 13:50:05.411: E/AndroidRuntime(990):     at android.view.View.getDisplayList(View.java:14292)

12-03 13:50:05.411: E/AndroidRuntime(990):     at android.view.View.draw(View.java:15070)

12-03 13:50:05.411: E/AndroidRuntime(990):     at android.view.ViewGroup.drawChild(ViewGroup.java:3340)

12-03 13:50:05.411: E/AndroidRuntime(990):     at android.view.ViewGroup.dispatchDraw(ViewGroup.java:3176)

12-03 13:50:05.411: E/AndroidRuntime(990):     at android.view.View.getDisplayList(View.java:14245)

12-03 13:50:05.411: E/AndroidRuntime(990):     at android.view.View.getDisplayList(View.java:14292)

12-03 13:50:05.411: E/AndroidRuntime(990):     at android.view.View.draw(View.java:15070)

12-03 13:50:05.411: E/AndroidRuntime(990):     at android.view.ViewGroup.drawChild(ViewGroup.java:3340)

12-03 13:50:05.411: E/AndroidRuntime(990):     at android.view.ViewGroup.dispatchDraw(ViewGroup.java:3176)

12-03 13:50:05.411: E/AndroidRuntime(990):     at android.view.View.getDisplayList(View.java:14245)

12-03 13:50:05.411: E/AndroidRuntime(990):     at android.view.View.getDisplayList(View.java:14292)

12-03 13:50:05.411: E/AndroidRuntime(990):     at android.view.View.draw(View.java:15070)

12-03 13:50:05.411: E/AndroidRuntime(990):     at android.view.ViewGroup.drawChild(ViewGroup.java:3340)

12-03 13:50:05.411: E/AndroidRuntime(990):     at android.view.ViewGroup.dispatchDraw(ViewGroup.java:3176)

12-03 13:50:05.411: E/AndroidRuntime(990):     at android.view.View.getDisplayList(View.java:14245)

12-03 13:50:05.411: E/AndroidRuntime(990):     at android.view.View.getDisplayList(View.java:14292)

12-03 13:50:05.411: E/AndroidRuntime(990):     at android.view.View.draw(View.java:15070)

12-03 13:50:05.411: E/AndroidRuntime(990):     at android.view.ViewGroup.drawChild(ViewGroup.java:3340)

12-03 13:50:05.411: E/AndroidRuntime(990):     at android.view.ViewGroup.dispatchDraw(ViewGroup.java:3176)

12-03 13:50:05.411: E/AndroidRuntime(990):     at android.view.View.getDisplayList(View.java:14245)

12-03 13:50:05.411: E/AndroidRuntime(990):     at android.view.View.getDisplayList(View.java:14292)

12-03 13:50:05.411: E/AndroidRuntime(990):     at android.view.View.draw(View.java:15070)

12-03 13:50:05.411: E/AndroidRuntime(990):     at android.view.ViewGroup.drawChild(ViewGroup.java:3340)

12-03 13:50:05.411: E/AndroidRuntime(990):     at android.view.ViewGroup.dispatchDraw(ViewGroup.java:3176)

12-03 13:50:05.411: E/AndroidRuntime(990):     at android.view.View.draw(View.java:15359)

12-03 13:50:05.411: E/AndroidRuntime(990):     at android.widget.FrameLayout.draw(FrameLayout.java:472)

12-03 13:50:05.411: E/AndroidRuntime(990):     at com.android.internal.policy.impl.PhoneWindow$DecorView.draw(PhoneWindow.java:2621)

12-03 13:50:05.411: E/AndroidRuntime(990):     at android.view.View.getDisplayList(View.java:14250)

12-03 13:50:05.411: E/AndroidRuntime(990):     at android.view.View.getDisplayList(View.java:14292)

12-03 13:50:05.411: E/AndroidRuntime(990):     at android.view.HardwareRenderer$GlRenderer.buildDisplayList(HardwareRenderer.java:1597)

12-03 13:50:05.411: E/AndroidRuntime(990):     at android.view.HardwareRenderer$GlRenderer.draw(HardwareRenderer.java:1469)

12-03 13:50:05.411: E/AndroidRuntime(990):     at android.view.ViewRootImpl.draw(ViewRootImpl.java:2786)

12-03 13:50:05.411: E/AndroidRuntime(990):     at android.view.ViewRootImpl.performDraw(ViewRootImpl.java:2652)

12-03 13:50:05.411: E/AndroidRuntime(990):     at android.view.ViewRootImpl.performTraversals(ViewRootImpl.java:2223)

12-03 13:50:05.411: E/AndroidRuntime(990):     at android.view.ViewRootImpl.doTraversal(ViewRootImpl.java:1259)

12-03 13:50:05.411: E/AndroidRuntime(990):     at android.view.ViewRootImpl$TraversalRunnable.run(ViewRootImpl.java:6537)

12-03 13:50:05.411: E/AndroidRuntime(990):     at android.view.Choreographer$CallbackRecord.run(Choreographer.java:813)

12-03 13:50:05.411: E/AndroidRuntime(990):     at android.view.Choreographer.doCallbacks(Choreographer.java:613)

12-03 13:50:05.411: E/AndroidRuntime(990):     at android.view.Choreographer.doFrame(Choreographer.java:583)

12-03 13:50:05.411: E/AndroidRuntime(990):     at android.view.Choreographer$FrameDisplayEventReceiver.run(Choreographer.java:799)

12-03 13:50:05.411: E/AndroidRuntime(990):     at android.os.Handler.handleCallback(Handler.java:733)

12-03 13:50:05.411: E/AndroidRuntime(990):     at android.os.Handler.dispatchMessage(Handler.java:95)

12-03 13:50:05.411: E/AndroidRuntime(990):     at android.os.Looper.loop(Looper.java:146)

12-03 13:50:05.411: E/AndroidRuntime(990):     at android.app.ActivityThread.main(ActivityThread.java:5635)

12-03 13:50:05.411: E/AndroidRuntime(990):     ... 5 more

</CODE>

Can someone give me a hand?

Best regard.

Parents
  • 0 Arm Employee Badge in reply to bu

    Looks like you're printing the log then clBuildProgram throw an exception which suggests you're checking the log before you actually called clBuildProgram which would explain why the log is empty. (Or did you catch the exception, print the log, then re-threw the exception ?)

    It would be easier if you pasted your code here.

Reply
  • 0 Arm Employee Badge in reply to bu

    Looks like you're printing the log then clBuildProgram throw an exception which suggests you're checking the log before you actually called clBuildProgram which would explain why the log is empty. (Or did you catch the exception, print the log, then re-threw the exception ?)

    It would be easier if you pasted your code here.

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