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-rw-r--r--multimedia/ccextractor/leptonica-1.83.1.patch36
1 files changed, 36 insertions, 0 deletions
diff --git a/multimedia/ccextractor/leptonica-1.83.1.patch b/multimedia/ccextractor/leptonica-1.83.1.patch
new file mode 100644
index 0000000000..af419af8a7
--- /dev/null
+++ b/multimedia/ccextractor/leptonica-1.83.1.patch
@@ -0,0 +1,36 @@
+diff -up ccextractor-0.94/src/lib_ccx/ocr.c.orig ccextractor-0.94/src/lib_ccx/ocr.c
+--- ccextractor-0.94/src/lib_ccx/ocr.c.orig 2023-03-16 18:58:34.902356675 -0500
++++ ccextractor-0.94/src/lib_ccx/ocr.c 2023-03-16 19:00:33.481092541 -0500
+@@ -1,10 +1,10 @@
+ #include <math.h>
+-#include "png.h"
++#include <png.h>
+ #include "lib_ccx.h"
+ #ifdef ENABLE_OCR
+ #include <tesseract/capi.h>
+-#include "ccx_common_constants.h"
+ #include <leptonica/allheaders.h>
++#include "ccx_common_constants.h"
+ #include <dirent.h>
+ #include "ccx_encoders_helpers.h"
+ #include "ocr.h"
+@@ -331,6 +331,8 @@ char *ocr_bitmap(void *arg, png_color *p
+ }
+
+ BOX *crop_points = ignore_alpha_at_edge(copy->alpha, copy->data, w, h, color_pix, &color_pix_out);
++ l_int32 x, y, _w, _h;
++ boxGetGeometry(crop_points, &x, &y, &_w, &_h);
+ // Converting image to grayscale for OCR to avoid issues with transparency
+ cpix_gs = pixConvertRGBToGray(cpix, 0.0, 0.0, 0.0);
+
+@@ -426,8 +428,8 @@ char *ocr_bitmap(void *arg, png_color *p
+ {
+ for (int j = x1; j <= x2; j++)
+ {
+- if (copy->data[(crop_points->y + i) * w + (crop_points->x + j)] != firstpixel)
+- histogram[copy->data[(crop_points->y + i) * w + (crop_points->x + j)]]++;
++ if (copy->data[(y + i) * w + (x + j)] != firstpixel)
++ histogram[copy->data[(y + i) * w + (x + j)]]++;
+ }
+ }
+ /* sorted in increasing order of intensity */