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Initial implementation for image device access and capture

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Also added new example: img_capture
This commit is contained in:
Daniel Drake
2007-10-27 00:06:53 +01:00
parent 0aac3706d7
commit f3a838e856
9 changed files with 369 additions and 8 deletions
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12
libfprint/fprint.h
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@@ -25,6 +25,7 @@ struct fp_dscv_dev;
struct fp_dev;
struct fp_driver;
struct fp_print_data;
struct fp_img;
/* misc/general stuff */
enum fp_finger {
@@ -50,6 +51,7 @@ struct fp_dev *fp_dev_open(struct fp_dscv_dev *ddev);
void fp_dev_close(struct fp_dev *dev);
struct fp_driver *fp_dev_get_driver(struct fp_dev *dev);
int fp_dev_get_nr_enroll_stages(struct fp_dev *dev);
struct fp_img_dev *fp_dev_to_img_dev(struct fp_dev *dev);
/* Drivers */
const char *fp_driver_get_name(struct fp_driver *drv);
@@ -86,6 +88,16 @@ int fp_print_data_load(struct fp_dev *dev, enum fp_finger finger,
int fp_print_data_save(struct fp_print_data *data, enum fp_finger finger);
void fp_print_data_free(struct fp_print_data *data);
/* Imaging devices */
int fp_imgdev_capture(struct fp_img_dev *imgdev, int unconditional,
struct fp_img **image);
/* Image handling */
int fp_img_get_height(struct fp_img *img);
int fp_img_get_width(struct fp_img *img);
unsigned char *fp_img_get_data(struct fp_img *img);
int fp_img_save_to_file(struct fp_img *img, char *path);
/* Library */
int fp_init(void);