etes603: Return TOO_SHORT retry error for small images
If the image height is less than the sensor horizontal resolution, then return a retry error rather than trying to submit the image for further processing. Related to: #251
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1 changed files with 20 additions and 12 deletions
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@ -859,13 +859,15 @@ m_capture_state (FpiSsm *ssm, FpDevice *dev)
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}
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else
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{
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FpImage *img;
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unsigned int img_size;
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/* Remove empty parts 2 times for the 2 frames */
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process_removefpi_end (self);
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process_removefpi_end (self);
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img_size = self->fp_height * FE_WIDTH;
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img = fp_image_new (FE_WIDTH, self->fp_height);
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if (self->fp_height >= FE_WIDTH)
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{
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FpImage *img = fp_image_new (FE_WIDTH, self->fp_height);
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unsigned int img_size = self->fp_height * FE_WIDTH;
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/* Images received are white on black, so invert it. */
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/* TODO detect sweep direction */
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img->flags = FPI_IMAGE_COLORS_INVERTED | FPI_IMAGE_V_FLIPPED;
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@ -874,6 +876,12 @@ m_capture_state (FpiSsm *ssm, FpDevice *dev)
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fp_dbg ("Sending the raw fingerprint image (%dx%d)",
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img->width, img->height);
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fpi_image_device_image_captured (idev, img);
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}
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else
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{
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fpi_image_device_retry_scan (idev, FP_DEVICE_RETRY_TOO_SHORT);
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}
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fpi_image_device_report_finger_status (idev, FALSE);
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fpi_ssm_mark_completed (ssm);
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}
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