lib: Tidy fp_internal.h
Group global variables, structure definitions, and functions, and group functions by which C source they're defined in. This also removes the FP_IMGDRV_SUPPORTS_UNCONDITIONAL_CAPTURE definition that's already available in the drivers API-accessible fpi-core.h
This commit is contained in:
Bastien Nocera
parent
bf8661bf45
commit
c273908471
1 changed files with 39 additions and 28 deletions
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@ -35,6 +35,11 @@
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#include "fpi-img.h"
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#include "drivers/driver_ids.h"
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/* Global variables */
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extern libusb_context *fpi_usb_ctx;
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extern GSList *opened_devices;
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/* fp_dev structure definition */
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enum fp_dev_state {
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DEV_STATE_INITIAL = 0,
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DEV_STATE_ERROR,
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@ -59,8 +64,6 @@ enum fp_dev_state {
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DEV_STATE_CAPTURE_STOPPING,
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};
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struct fp_driver **fprint_get_drivers (void);
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struct fp_dev {
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struct fp_driver *drv;
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uint32_t devtype;
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@ -110,6 +113,7 @@ struct fp_dev {
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struct fp_print_data **identify_gallery;
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};
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/* fp_img_dev structure definition */
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struct fp_img_dev {
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struct fp_dev *parent;
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@ -126,9 +130,7 @@ struct fp_img_dev {
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size_t identify_match_offset;
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};
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int fpi_imgdev_get_img_width(struct fp_img_dev *imgdev);
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int fpi_imgdev_get_img_height(struct fp_img_dev *imgdev);
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/* fp_driver structure definition */
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struct usb_id {
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uint16_t vendor;
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uint16_t product;
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@ -162,10 +164,12 @@ struct fp_driver {
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int (*capture_stop)(struct fp_dev *dev);
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};
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enum fp_print_data_type fpi_driver_get_data_type(struct fp_driver *drv);
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/* flags for fp_img_driver.flags */
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#define FP_IMGDRV_SUPPORTS_UNCONDITIONAL_CAPTURE (1 << 0)
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/* fp_img_driver structure definition */
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#define container_of(ptr, type, member) ({ \
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const typeof( ((type *)0)->member ) *__mptr = (ptr); \
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(type *)( (char *)__mptr - offsetof(type,member) );})
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#define fpi_driver_to_img_driver(drv) \
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container_of((drv), struct fp_img_driver, driver)
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struct fp_img_driver {
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struct fp_driver driver;
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@ -182,19 +186,7 @@ struct fp_img_driver {
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void (*deactivate)(struct fp_img_dev *dev);
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};
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#include "drivers_definitions.h"
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extern libusb_context *fpi_usb_ctx;
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extern GSList *opened_devices;
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void fpi_img_driver_setup(struct fp_img_driver *idriver);
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#define container_of(ptr, type, member) ({ \
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const typeof( ((type *)0)->member ) *__mptr = (ptr); \
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(type *)( (char *)__mptr - offsetof(type,member) );})
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#define fpi_driver_to_img_driver(drv) \
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container_of((drv), struct fp_img_driver, driver)
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/* fp_dscv_dev structure definition */
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struct fp_dscv_dev {
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struct libusb_device *udev;
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struct fp_driver *drv;
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@ -202,6 +194,7 @@ struct fp_dscv_dev {
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uint32_t devtype;
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};
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/* fp_dscv_print structure definition */
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struct fp_dscv_print {
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uint16_t driver_id;
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uint32_t devtype;
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@ -209,11 +202,7 @@ struct fp_dscv_print {
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char *path;
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};
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void fpi_data_exit(void);
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gboolean fpi_print_data_compatible(uint16_t driver_id1, uint32_t devtype1,
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enum fp_print_data_type type1, uint16_t driver_id2, uint32_t devtype2,
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enum fp_print_data_type type2);
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/* fp_minutia structure definition */
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struct fp_minutia {
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int x;
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int y;
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@ -229,12 +218,32 @@ struct fp_minutia {
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int num_nbrs;
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};
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/* fp_minutiae structure definition */
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struct fp_minutiae {
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int alloc;
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int num;
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struct fp_minutia **list;
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};
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/* Defined in fpi-dev-img.c */
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void fpi_img_driver_setup(struct fp_img_driver *idriver);
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int fpi_imgdev_get_img_width(struct fp_img_dev *imgdev);
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int fpi_imgdev_get_img_height(struct fp_img_dev *imgdev);
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/* Exported for use in command-line tools
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* Defined in fpi-core.c */
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struct fp_driver **fprint_get_drivers (void);
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/* Defined in fpi-core.c */
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enum fp_print_data_type fpi_driver_get_data_type(struct fp_driver *drv);
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/* Defined in fpi-data.c */
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void fpi_data_exit(void);
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gboolean fpi_print_data_compatible(uint16_t driver_id1, uint32_t devtype1,
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enum fp_print_data_type type1, uint16_t driver_id2, uint32_t devtype2,
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enum fp_print_data_type type2);
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/* Defined in fpi-img.c */
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gboolean fpi_img_is_sane(struct fp_img *img);
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int fpi_img_to_print_data(struct fp_img_dev *imgdev, struct fp_img *img,
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struct fp_print_data **ret);
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@ -243,9 +252,11 @@ int fpi_img_compare_print_data(struct fp_print_data *enrolled_print,
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int fpi_img_compare_print_data_to_gallery(struct fp_print_data *print,
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struct fp_print_data **gallery, int match_threshold, size_t *match_offset);
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/* polling */
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/* Defined in fpi-poll.c */
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void fpi_timeout_cancel_all_for_dev(struct fp_dev *dev);
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void fpi_poll_init(void);
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void fpi_poll_exit(void);
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#include "drivers_definitions.h"
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#endif
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