jdcoefct.c: Fix signed/unsigned mismatch VC++ wrng

dcommander · dcommander · commit 9f8f683e7459 · 2022-08-07T14:15:03.000-05:00
(introduced by previous commit)
diff --git a/jdcoefct.c b/jdcoefct.c
@@ -843,7 +843,7 @@ jinit_d_coef_controller(j_decompress_ptr cinfo, boolean need_full_buffer)
       /* If block smoothing could be used, need a bigger window */
       if (cinfo->progressive_mode) {
         access_rows *= 5;
-        num_rows = MAX(num_rows, access_rows);
+        num_rows = MAX(num_rows, (JDIMENSION)access_rows);
       }
 #endif
       coef->whole_image[ci] = (*cinfo->mem->request_virt_barray)

Original file line number	Diff line number	Diff line change
`@@ -843,7 +843,7 @@ jinit_d_coef_controller(j_decompress_ptr cinfo, boolean need_full_buffer)`
`843`	`843`	`/* If block smoothing could be used, need a bigger window */`
`844`	`844`	`if (cinfo->progressive_mode) {`
`845`	`845`	`access_rows *= 5;`
`846`		`- num_rows = MAX(num_rows, access_rows);`
	`846`	`+ num_rows = MAX(num_rows, (JDIMENSION)access_rows);`
`847`	`847`	`}`
`848`	`848`	`#endif`
`849`	`849`	`coef->whole_image[ci] = (*cinfo->mem->request_virt_barray)`