[MPlayer-users] build failure libmpcodecs/mp_image.c:

[Masaru Nomiya]

Hello,

In the Message; 

  Subject    : [MPlayer-users] build failure libmpcodecs/mp_image.c:
  Message-ID : <0a53d54c-ae9e-42fe-84a1-ab865b441c0d at gmail.com>
  Date & Time: Wed, 11 Oct 2023 07:43:48 -0500

[RJM] == "Rinaldi J. Montessi" <rinaldij at gmail.com> has written:

RJM>  Today's svn:

RJM>  libmpcodecs/mp_image.c: In function 'mp_image_alloc_planes':
RJM>  libmpcodecs/mp_image.c:39:39: error: 'INT_MAX' undeclared (first use in this
RJM>  function)
RJM>     39 |   if ((unsigned int)mpi->height + 2 > INT_MAX ||
RJM>        |                                       ^~~~~~~
RJM>  libmpcodecs/mp_image.c:34:1: note: 'INT_MAX' is defined in header '<limits.h>';
RJM>  did you forget to '#include <limits.h>'?
RJM>     33 | #include "mp_msg.h"
RJM>    +++ |+#include <limits.h>
RJM>     34 |
RJM>  libmpcodecs/mp_image.c:39:39: note: each undeclared identifier is reported only
RJM>  once for each function it appears in
RJM>     39 |   if ((unsigned int)mpi->height + 2 > INT_MAX ||
RJM>        |                                       ^~~~~~~
RJM>  make: *** [Makefile:730: libmpcodecs/mp_image.o] Error 1

As the error message indicates, the following will solve the problem;

--- mp_image.c.orig	2022-09-02 16:34:10.845482633 +0900
+++ mp_image.c	2023-10-09 06:00:48.392663375 +0900
@@ -31,6 +31,7 @@
 #include "libvo/fastmemcpy.h"
 #include "libavutil/mem.h"
 #include "mp_msg.h"
+#include <limits.h>
 
 void mp_image_alloc_planes(mp_image_t *mpi) {
   /* This condition is stricter than needed, but I want to be sure that every

Regards & Good Night.

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