mirror of
https://gitlab.freedesktop.org/libfprint/libfprint.git
synced 2026-06-11 10:34:18 +00:00
Marco Trevisan (Treviño)
62 lines
2.1 KiB
C
62 lines
2.1 KiB
C
/*
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* FpImageDevice - An image based fingerprint reader device
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* Copyright (C) 2021 Marco Trevisan <marco.trevisan@canonical.com>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#pragma once
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#include "base-fpi-device.h"
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typedef struct _FpImageDevice FpImageDevice;
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typedef enum {
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FPI_IMAGE_DEVICE_STATE_TODV1_90_1_INACTIVE,
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FPI_IMAGE_DEVICE_STATE_TODV1_90_1_AWAIT_FINGER_ON,
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FPI_IMAGE_DEVICE_STATE_TODV1_90_1_CAPTURE,
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FPI_IMAGE_DEVICE_STATE_TODV1_90_1_AWAIT_FINGER_OFF,
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} FpiImageDeviceStateTODV1_90_1;
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typedef enum {
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FPI_IMAGE_DEVICE_STATE_TODV1_92_0_INACTIVE,
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FPI_IMAGE_DEVICE_STATE_TODV1_92_0_AWAIT_FINGER_ON,
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FPI_IMAGE_DEVICE_STATE_TODV1_92_0_CAPTURE,
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FPI_IMAGE_DEVICE_STATE_TODV1_92_0_AWAIT_FINGER_OFF,
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FPI_IMAGE_DEVICE_STATE_TODV1_92_0_ACTIVATING,
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FPI_IMAGE_DEVICE_STATE_TODV1_92_0_DEACTIVATING,
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FPI_IMAGE_DEVICE_STATE_TODV1_92_0_IDLE,
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} FpiImageDeviceStateTODV1_90_4;
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typedef struct _FpImageDeviceClassTODV1_90_1
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{
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FpDeviceClassTODV1_90_1 parent_class;
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gint bz3_threshold;
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gint img_width;
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gint img_height;
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void (*img_open)(FpImageDevice *dev);
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void (*img_close)(FpImageDevice *dev);
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void (*activate)(FpImageDevice *dev);
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void (*change_state)(FpImageDevice *dev,
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FpiImageDeviceStateTODV1_90_1 state);
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void (*deactivate)(FpImageDevice *dev);
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/*< private >*/
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/* padding for future expansion */
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TOD_PADDING (32, 0);
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} FpImageDeviceClassTODV1_90_1;
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