nixpkgs/pkgs/development/libraries/opencv/changeset_r3190.diff
2010-11-19 13:12:13 +00:00

21 lines
609 B
Diff

--- opencv/src/highgui/cvcap_ffmpeg.cpp
+++ opencv/src/highgui/cvcap_ffmpeg.cpp
@@ -49,6 +49,15 @@
#if !defined(WIN32) || defined(__MINGW32__)
// some versions of FFMPEG assume a C99 compiler, and don't define INT64_C
-#ifndef INT64_C
-#define INT64_C
+#if !defined INT64_C || !defined UINT64_C
+# if __WORDSIZE == 64
+# define INT64_C(c) c ## UL
+# else
+# define INT64_C(c) c ## ULL
+# endif
+# if __WORDSIZE == 64
+# define UINT64_C(c) c ## UL
+# else
+# define UINT64_C(c) c ## ULL
+# endif
#define __STDC_CONSTANT_MACROS
// force re-inclusion of stdint.h to get INT64_C macro