When target dismiss app crash in TrackerMedianFlow Tracking mode

asked 2018-07-27 02:40:29 -0600

rainY gravatar image

updated 2018-07-27 02:47:53 -0600

berak gravatar image

crash info below:

     --------- beginning of crash
    07-27 15:24:08.533 25754-25610/? A/google-breakpad: Microdump skipped (uninteresting)
    07-27 15:24:08.544 25177-25509/com.where D/TVURecordWithCodec: curT: 86876916143160 
    laT:86876815735608 diff:100 MT:86876832157858 ltMT:86876782440432 interval:49 offset:-83
    07-27 15:24:08.548 1015-25591/? E/mm-3a-external: [cgAF] AF status: 0x3 AFM_CAF_FOCUSED. 184 (0xB8)
    07-27 15:24:08.548 25177-25696/com.where E/rain02: after track :isUpdate=true--1532676248548


   **07-27 15:24:08.558 909-25640/? D/QCamera3HWI: int qcamera::lookupFwkName(const mapType*, size_t, halType) [with halType = unsigned int; mapType = qcamera::QCamera3HardwareInterface::QCameraMap<camera_metadata_enum_android_control_scene_mode, cam_scene_mode_type>; size_t = unsigned int]: Cannot find matching framework type
    int qcamera::lookupFwkName(const mapType*, size_t, halType) [with halType = unsigned int; mapType = qcamera::QCamera3HardwareInterface::QCameraMap<camera_metadata_enum_android_control_scene_mode, cam_scene_mode_type>; size_t = unsigned int]: Cannot find matching framework type
    camera_metadata_t* qcamera::QCamera3HardwareInterface::translateFromHalMetadata(metadata_buffer_t*, qcamera::nsecs_t, int32_t, const android::CameraMetadata&, uint8_t, uint8_t, bool, uint8_t): Metadata not found : ANDROID_CONTROL_SCENE_MODE****

    07-27 15:24:08.566 905-25602/? W/AudioFlinger: RecordThread: buffer overflow
    07-27 15:24:08.566 25177-25177 E/OpencvGraphic: draw: mRect  =-381---1477--2351--2163
    07-27 15:24:08.567 25177-25620/com. D/TVURecordWithCodec: set Camera to OnAir
    07-27 15:24:08.567 709-709/? W/Layer: 

    ### ### ### ### ### ### ### ### ### ### ### ### ###
    Chrome build fingerprint:
    7.0.0.165
    165
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    07-27 15:24:08.581 25177-25610/com.**.**/ A/libc: Fatal signal 11 (SIGSEGV), code 1, fault addr 0x9 in tid 25610 (Thread-AudioCap)
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Comments

@berak I try TrackerMedianFlow algorithm At high resolution, its frame rate meets my requirements.But, when the target that it tracked is gone ,app will crash,and report above log. Do you know what is going on?

rainY gravatar imagerainY ( 2018-07-27 03:03:16 -0600 )edit

sorry, i have NO IDEA, what you're doing there.

berak gravatar imageberak ( 2018-07-27 04:04:07 -0600 )edit

also the segfault points to your audio code:

W/AudioFlinger: RecordThread: buffer overflow
Fatal signal 11 (SIGSEGV), code 1, fault addr 0x9 in tid 25610 (Thread-AudioCap)
berak gravatar imageberak ( 2018-07-27 04:05:22 -0600 )edit
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