Merge pull request #37 from wind0204/pr-fix_bug_where_focus_search_lo…

…op_could_go_out_of_range Fix bug where focus search loop could go out of range
iseahound · Dec 16, 2023 · aad765f · aad765f
2 parents 365f9fa + b9f6e19
commit aad765f
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Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/source/imagesearch2.c b/source/imagesearch2.c
@@ -18,7 +18,7 @@ unsigned int imagesearch2(unsigned int * restrict result, unsigned int * start,
 
     // Try to locate the focused pixel in the middle of the sprite
     unsigned int * c = s + w/4 + h/4 * w;
-    unsigned int * last_pixel = s + w + h * w;
+    unsigned int * last_pixel = s + h * w;
     while(c < last_pixel) {
         for (unsigned int * e = c + w / 2; c < e; c++) {
             if ( *((unsigned char *) c + 3) ) {

diff --git a/source/imagesearchall2.c b/source/imagesearchall2.c
@@ -20,7 +20,7 @@ unsigned int imagesearchall2(unsigned int * restrict result, unsigned int capaci
 
     // Try to locate the focused pixel in the middle of the sprite
     unsigned int * c = s + w/4 + h/4 * w;
-    unsigned int * last_pixel = s + w + h * w;
+    unsigned int * last_pixel = s + h * w;
     while(c < last_pixel) {
         for (unsigned int * e = c + w / 2; c < e; c++) {
             if ( *((unsigned char *) c + 3) ) {