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Public async API implementation

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Involved some internal overhaul/reorganisation. Nice side effect is that
the synchronous API is now expressed purely in terms of the public async
API.
This commit is contained in:
Daniel Drake
2008-02-26 18:04:54 +00:00
parent 83f9da1b87
commit 88e9f4a5f8
12 changed files with 1054 additions and 872 deletions
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37
libfprint/fprint.h
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@@ -274,5 +274,42 @@ int fp_handle_events(void);
int fp_init(void);
void fp_exit(void);
/* Asynchronous I/O */
typedef void (*fp_dev_open_cb)(struct fp_dev *dev, int status, void *user_data);
int fp_async_dev_open(struct fp_dscv_dev *ddev, fp_dev_open_cb callback,
void *user_data);
typedef void (*fp_dev_close_cb)(struct fp_dev *dev, void *user_data);
void fp_async_dev_close(struct fp_dev *dev, fp_dev_close_cb callback,
void *user_data);
typedef void (*fp_enroll_stage_cb)(struct fp_dev *dev, int result,
struct fp_print_data *print, struct fp_img *img, void *user_data);
int fp_async_enroll_start(struct fp_dev *dev, fp_enroll_stage_cb callback,
void *user_data);
typedef void (*fp_enroll_stop_cb)(struct fp_dev *dev, void *user_data);
int fp_async_enroll_stop(struct fp_dev *dev, fp_enroll_stop_cb callback,
void *user_data);
typedef void (*fp_verify_cb)(struct fp_dev *dev, int result,
struct fp_img *img, void *user_data);
int fp_async_verify_start(struct fp_dev *dev, struct fp_print_data *data,
fp_verify_cb callback, void *user_data);
typedef void (*fp_verify_stop_cb)(struct fp_dev *dev, void *user_data);
int fp_async_verify_stop(struct fp_dev *dev, fp_verify_stop_cb callback,
void *user_data);
typedef void (*fp_identify_cb)(struct fp_dev *dev, int result,
size_t match_offset, struct fp_img *img, void *user_data);
int fp_async_identify_start(struct fp_dev *dev, struct fp_print_data **gallery,
fp_identify_cb callback, void *user_data);
typedef void (*fp_identify_stop_cb)(struct fp_dev *dev, void *user_data);
int fp_async_identify_stop(struct fp_dev *dev, fp_identify_stop_cb callback,
void *user_data);
#endif