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virtual-image: Only receive image when waiting for finger

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We may send an image when not waiting it, leading to a failure:

libfprint-image_device-DEBUG: 00:55:29.669: Image device internal state change
  from FPI_IMAGE_DEVICE_STATE_DEACTIVATING to FPI_IMAGE_DEVICE_STATE_INACTIVE
libfprint-image-DEBUG: 00:55:31.861: Minutiae scan completed in 2.204906 secs
libfprint-print-DEBUG: 00:55:56.902: score 1093/40
libfprint-device-DEBUG: 00:55:56.902: Device reported verify result
libfprint-device-DEBUG: 00:55:56.902: Device reported verify completion
libfprint-device-DEBUG: 00:55:56.903: Updated temperature model after 27.26
  seconds, ratio 0.69 -> 0.73, active 1 -> 1,
  FP_TEMPERATURE_WARM -> FP_TEMPERATURE_HOT
libfprint-device-DEBUG: 00:55:56.906: Completing action
  FPI_DEVICE_ACTION_VERIFY in idle!
libfprint-device-DEBUG: 00:55:56.906: Updated temperature model after 0.00
  seconds, ratio 0.73 -> 0.73, active 0 -> 0,
  FP_TEMPERATURE_HOT -> FP_TEMPERATURE_HOT
libfprint-device-DEBUG: 00:55:56.910: Updated temperature model after 0.00
  seconds, ratio 0.73 -> 0.73, active 1 -> 1,
  FP_TEMPERATURE_HOT -> FP_TEMPERATURE_HOT
libfprint-device-DEBUG: 00:55:56.910: Updated temperature model after 0.00
  seconds, ratio 0.73 -> 0.73, active 0 -> 0,
  FP_TEMPERATURE_HOT -> FP_TEMPERATURE_HOT
libfprint-virtual_image-DEBUG: 00:55:56.912: image data: 0xc8f6c10
libfprint-device-DEBUG: 00:55:56.916: Device reported finger status change:
  FP_FINGER_STATUS_PRESENT
libfprint-image_device-DEBUG: 00:55:56.917: Ignoring finger presence report as
  the device is not active!
libfprint-image_device-CRITICAL **: 00:55:56.918:
  fpi_image_device_image_captured: assertion
  'priv->state == FPI_IMAGE_DEVICE_STATE_CAPTURE' failed
This commit is contained in:
Marco Trevisan (Treviño)
2025-02-13 02:47:17 +01:00
parent f18e11b435
commit 981f8e0a42
1 changed files with 2 additions and 2 deletions
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4
libfprint/drivers/virtual-image.c
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@@ -191,12 +191,12 @@ on_listener_connected (FpiDeviceVirtualListener *listener,
switch (state)
{
case FPI_IMAGE_DEVICE_STATE_IDLE:
case FPI_IMAGE_DEVICE_STATE_AWAIT_FINGER_ON:
case FPI_IMAGE_DEVICE_STATE_CAPTURE:
case FPI_IMAGE_DEVICE_STATE_AWAIT_FINGER_OFF:
recv_image (self);
case FPI_IMAGE_DEVICE_STATE_IDLE:
case FPI_IMAGE_DEVICE_STATE_AWAIT_FINGER_OFF:
case FPI_IMAGE_DEVICE_STATE_INACTIVE:
case FPI_IMAGE_DEVICE_STATE_ACTIVATING:
case FPI_IMAGE_DEVICE_STATE_DEACTIVATING: