[vlc-devel] Win64 patch and format
Jean-Baptiste Kempf
jb at videolan.org
Wed Sep 2 16:08:44 CEST 2009
Hello,
In order to make VLC to compile for Win64, I had to modify a bit
include/vlc_common.h
====
diff --git a/include/vlc_common.h b/include/vlc_common.h
index 8675ff8..90b5180 100644
--- a/include/vlc_common.h
+++ b/include/vlc_common.h
-56,9 +56,22 @@
# include <stdbool.h>
#endif
+#if defined( _WIN64 ) && defined( __USE_MINGW_ANSI_STDIO )
+ #undef PRId64
+ #define PRId64 "lld"
+ #undef PRIi64
+ #define PRIi64 "lli"
+ #undef PRIu64
+ #define PRIu64 "llu"
+#endif
+
/* Format string sanity checks */
#ifdef __GNUC__
+# ifdef _WIN64
+# define LIBVLC_FORMAT(x,y) __attribute__ ((format(gnu_printf,x,y)))
+# else
# define LIBVLC_FORMAT(x,y) __attribute__ ((format(printf,x,y)))
+# endif
# define LIBVLC_USED __attribute__ ((warn_unused_result))
#else
# define LIBVLC_FORMAT(x,y)
====
There is NO need to scream, tell me that this isn't a good solution
or that the compiler is broken or get upset.
We have no other compiler that can compile almost all the modules of VLC
for Win64 and it seems a bit too oriented to MSVC.
If you have a good idea to ease the above patch integration, please say so.
Btw: VLC runs on Win64 with 350 modules compiled:
http://people.videolan.org/~jb/Win64/VLC_Win64_1strun.jpg
It does output audio, but stalls unless you give --no-video
FFmpeg and Qt4 are missing...
Best Regards,
--
Jean-Baptiste Kempf
http://www.jbkempf.com/
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