update ffmpeg. trying to keep local changes (see diff_to_ffmpeg_cvs.txt), let me

know if i overlooked something.
as usual, preliminary QA: tested non debug builds and several codecs including
divx3/4/5, mpeg4, xvid, msmpeg4v3, svq1, wmv7, dv (video/audio), wma
i also enabled wmv8 by default since it worked fine with the streams i have. i'm not
sure about current state of that so we might enable it only for non-x86 users in
case of trouble.

CVS patchset: 4488
CVS date: 2003/03/26 14:43:46

1 files changed, 32 insertions, 0 deletions

diff --git a/src/libffmpeg/libavcodec/os_support.h b/src/libffmpeg/libavcodec/os_support.h
new file mode 100644
index 000000000..879bc470d
--- /dev/null
+++ b/src/libffmpeg/libavcodec/os_support.h
@@ -0,0 +1,32 @@
+#ifndef _OS_SUPPORT_H
+#define _OS_SUPPORT_H
+
+/**
+ * @file os_support.h
+ * miscellaneous OS support macros and functions.
+ *
+ * - usleep() (Win32, BeOS, OS/2)
+ * - floatf() (OS/2)
+ * - strcasecmp() (OS/2)
+ */
+
+#ifdef __MINGW32__
+#  include <windows.h>
+#  define usleep(t)    Sleep((t) / 1000)
+#endif
+
+#ifdef __BEOS__
+#  ifndef usleep
+#    include <OS.h>
+#    define usleep(t)  snooze((bigtime_t)(t))
+#  endif
+#endif
+
+#if defined(CONFIG_OS2)
+#include <stdlib.h>
+static inline int usleep(unsigned int t) { return _sleep2(t / 1000); }
+static inline float floorf(float f) { return floor(f); }
+static inline int strcasecmp(const char* s1, const char* s2) { return stricmp(s1,s2); }
+#endif
+
+#endif /* _OS_SUPPORT_H */