cts android.hardware.camera2.cts.RecordingTest --testBasicRecording fail

本文介绍了如何解决Android硬件摄像头CTS测试中关于帧率范围配置缺失的问题,通过修改camerafeaturetable配置文件,增加特定帧率范围[20,20]来通过测试。

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android.hardware.camera2.cts.RecordingTest
– testBasicRecording
fail
junit.framework.AssertionFailedError: Frame rate range [20, 20] (for profile ID 2) must be one of the camera device available FPS range! at junit.framework.Assert.fail(Assert.java:50)
– testRecordingFromPersistentSurface
fail
junit.framework.AssertionFailedError: Frame rate range [20, 20] (for profile ID 2) must be one of the camera device available FPS range! at junit.framework.Assert.fail(Assert.java:50)

出现此fail,主要是因为Camera Feature table中配置少了一项[20,20]把这个配置在camera feature table中即可,找到camera对应的config.ftbl.*.h文件(eg:vendor/mediatek/proprietary/custom/mt6735/hal/D2/sendepfeature/gc2355_raw/config.ftbl.gc2355_raw.h,我们用的前置摄像头是gc2355_raw,就着到对应的文件config.ftbl.gc2355_raw.h) ,做如下配置:

#if 1
    //  Preview Frame Rate Range
    FTABLE_CONFIG_AS_TYPE_OF_USER(
       KEY_AS_(MtkCameraParameters::KEY_PREVIEW_FPS_RANGE),
       SCENE_AS_DEFAULT_SCENE(
            ITEM_AS_DEFAULT_("30000,30000"),
           ITEM_AS_USER_LIST_(
             "(15000,15000)",
  +             "(20000,20000)",
                "(24000,24000)",
              "(30000,30000)",
               "(60000,60000)",
                "(120000,120000)",
            )
        ),
    )
#endif

增加”(20000,20000)”就ok了,注意后置摄像头也需要用同样的方法修改。

android.hardware.camera2.cts.ReprocessCaptureTest#testMixedBurstReprocessing[1] fail android.hardware.camera2.CameraAccessException: CAMERA_ERROR (3): endConfigure:686: Camera 0: Error configuring streams: Broken pipe (-32) at android.hardware.camera2.utils.ExceptionUtils.throwAsPublicException(ExceptionUtils.java:75) at android.hardware.camera2.impl.ICameraDeviceUserWrapper.endConfigure(ICameraDeviceUserWrapper.java:115) at android.hardware.camera2.impl.CameraDeviceImpl.configureStreamsChecked(CameraDeviceImpl.java:609) at android.hardware.camera2.impl.CameraDeviceImpl.createCaptureSessionInternal(CameraDeviceImpl.java:824) at android.hardware.camera2.impl.CameraDeviceImpl.createCaptureSession(CameraDeviceImpl.java:770) at android.hardware.camera2.cts.CameraTestUtils.configureReprocessableCameraSessionWithConfigurations(CameraTestUtils.java:1690) at android.hardware.camera2.cts.CameraTestUtils.configureReprocessableCameraSession(CameraTestUtils.java:1675) at android.hardware.camera2.cts.ReprocessCaptureTest.setupReprocessableSession(ReprocessCaptureTest.java:1305) at android.hardware.camera2.cts.ReprocessCaptureTest.testReprocessMixedBurst(ReprocessCaptureTest.java:724) at android.hardware.camera2.cts.ReprocessCaptureTest.testReprocessingAllCombinations(ReprocessCaptureTest.java:683) at android.hardware.camera2.cts.ReprocessCaptureTest.testMixedBurstReprocessing(ReprocessCaptureTest.java:445) ... 8 trimmed Caused by: android.os.ServiceSpecificException: endConfigure:686: Camera 0: Error configuring streams: Broken pipe (-32) (code 10) at android.os.Parcel.createExceptionOrNull(Parcel.java:3256) at android.os.Parcel.createException(Parcel.java:3226) at android.os.Parcel.readException(Parcel.java:3209) at android.os.Parcel.readException(Parcel.java:3151) at android.hardware.camera2.ICameraDeviceUser$Stub$Proxy.endConfigure(ICameraDeviceUser.java:703) at android.hardware.camera2.impl.ICameraDeviceUserWrapper.endConfigure(ICameraDeviceUserWrapper.java:112)什么问题
07-05
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