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lib: Split fpi_im_resize factor into width/height

Browse source 
https://bugs.freedesktop.org/show_bug.cgi?id=57426
This commit is contained in:
Vasily Khoruzhick 2012-11-22 10:12:38 +03:00 committed by Bastien Nocera
parent bc497f1b26
commit 22d204cc68
4 changed files with 8 additions and 8 deletions
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2
libfprint/drivers/aes4000.c
View file

@ -155,7 +155,7 @@ static void img_cb(struct libusb_transfer *transfer)
/* FIXME: this is an ugly hack to make the image big enough for NBIS
* to process reliably */
img = fpi_im_resize(tmp, ENLARGE_FACTOR);
img = fpi_im_resize(tmp, ENLARGE_FACTOR, ENLARGE_FACTOR);
fp_img_free(tmp);
fpi_imgdev_image_captured(dev, img);

2
libfprint/fp_internal.h
View file

@ -362,7 +362,7 @@ int fpi_img_compare_print_data(struct fp_print_data *enrolled_print,
struct fp_print_data *new_print);
int fpi_img_compare_print_data_to_gallery(struct fp_print_data *print,
struct fp_print_data **gallery, int match_threshold, size_t *match_offset);
struct fp_img *fpi_im_resize(struct fp_img *img, unsigned int factor);
struct fp_img *fpi_im_resize(struct fp_img *img, unsigned int w_factor, unsigned int h_factor);
/* polling and timeouts */

6
libfprint/gdkpixbuf.c
View file

@ -22,10 +22,10 @@
#include "fp_internal.h"
struct fp_img *fpi_im_resize(struct fp_img *img, unsigned int factor)
struct fp_img *fpi_im_resize(struct fp_img *img, unsigned int w_factor, unsigned int h_factor)
{
int new_width = img->width * factor;
int new_height = img->height * factor;
int new_width = img->width * w_factor;
int new_height = img->height * h_factor;
GdkPixbuf *orig, *resized;
struct fp_img *newimg;
guchar *pixels;

6
libfprint/imagemagick.c
View file

@ -22,14 +22,14 @@
#include "fp_internal.h"
struct fp_img *fpi_im_resize(struct fp_img *img, unsigned int factor)
struct fp_img *fpi_im_resize(struct fp_img *img, unsigned int w_factor, unsigned int h_factor)
{
Image *mimg;
Image *resized;
ExceptionInfo exception;
MagickBooleanType ret;
int new_width = img->width * factor;
int new_height = img->height * factor;
int new_width = img->width * w_factor;
int new_height = img->height * h_factor;
struct fp_img *newimg;
/* It is possible to implement resizing using a simple algorithm, however