shithub: jbig2

Info  •  Files  •  Log

jbig2dec: Remove unused return value for setting pixel.

--- a/jbig2_image.c

+++ b/jbig2_image.c

@@ -359,7 +359,7 @@

 }

 /* set an individual pixel value in an image */

-int

+void

 jbig2_image_set_pixel(Jbig2Image *image, int x, int y, bool value)

 {

     const int w = image->width;

@@ -368,9 +368,9 @@

     int bit, byte;

     if ((x < 0) || (x >= w))

-        return 0;

+        return;

     if ((y < 0) || (y >= h))

-        return 0;

+        return;

     byte = (x >> 3) + y * image->stride;

     bit = 7 - (x & 7);

@@ -378,6 +378,4 @@

     scratch = image->data[byte] & mask;

     image->data[byte] = scratch | (value << bit);

-

-    return 1;

 }

--- a/jbig2_image.h

+++ b/jbig2_image.h

@@ -21,7 +21,7 @@

 #define _JBIG2_IMAGE_H

 int jbig2_image_get_pixel(Jbig2Image *image, int x, int y);

-int jbig2_image_set_pixel(Jbig2Image *image, int x, int y, bool value);

+void jbig2_image_set_pixel(Jbig2Image *image, int x, int y, bool value);

 /* routines for dumping the image data in various formats */

 /* FIXME: should these be in the client instead? */