Attachment 70451 Details for Bug 57426 – 0004-Split-fpi_im_resize-factor-argument-into-width_facto.patch

[patch] 0004-Split-fpi_im_resize-factor-argument-into-width_facto.patch

0004-Split-fpi_im_resize-factor-argument-into-width_facto.patch (text/plain), 2.86 KB, created by Vasily Khoruzhick on 2012-11-22 19:30:56 UTC

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Creator: Vasily Khoruzhick

Created: 2012-11-22 19:30:56 UTC

Size: 2.86 KB

patch

obsolete

>From 4734a31081429c31e48880c496535ab8ee3b8b03 Mon Sep 17 00:00:00 2001
>From: Vasily Khoruzhick <anarsoul@gmail.com>
>Date: Thu, 22 Nov 2012 10:12:38 +0300
>Subject: [PATCH 4/5] Split fpi_im_resize factor argument into width_factor
> and height_factor
>
>---
> libfprint/drivers/aes4000.c | 2 +-
> libfprint/fp_internal.h     | 2 +-
> libfprint/gdkpixbuf.c       | 6 +++---
> libfprint/imagemagick.c     | 6 +++---
> 4 files changed, 8 insertions(+), 8 deletions(-)
>
>diff --git a/libfprint/drivers/aes4000.c b/libfprint/drivers/aes4000.c
>index 7fefde2..6ff32a2 100644
>--- a/libfprint/drivers/aes4000.c
>+++ b/libfprint/drivers/aes4000.c
>@@ -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);
> 
>diff --git a/libfprint/fp_internal.h b/libfprint/fp_internal.h
>index 7d2cf89..eaa11d4 100644
>--- a/libfprint/fp_internal.h
>+++ b/libfprint/fp_internal.h
>@@ -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 */
> 
>diff --git a/libfprint/gdkpixbuf.c b/libfprint/gdkpixbuf.c
>index ea2d5bc..4de6151 100644
>--- a/libfprint/gdkpixbuf.c
>+++ b/libfprint/gdkpixbuf.c
>@@ -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;
>diff --git a/libfprint/imagemagick.c b/libfprint/imagemagick.c
>index ed6a1ca..68e7146 100644
>--- a/libfprint/imagemagick.c
>+++ b/libfprint/imagemagick.c
>@@ -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
>-- 
>1.8.0
>

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