Hello All:
If you are going to build it from scratch I have better luck making
sure that you disable mmx and mmx2. This is a killer to get to build
sometime. I get local registers getting clobbered errors when using
their assembly enhanced code routines and if the mmx acceleration is
used then then your library is now gpl instead of lgpl.
Take care
Garrett
On Jul 10, 2009, at 5:39 PM, Jason Daly wrote:
Jean-Sébastien Guay wrote:
We've built the ffmpeg dependency (with mingw; I wonder what issues
we'll encounter linking this against other VS object files),
As you probably know, you can't build ffmpeg with MSVC, but you can
link other programs with it. This page has some info about that:
http://ffmpeg.arrozcru.org/wiki/index.php?title=MSVC
There shouldn't be any, it's a pure C library. I think our prebuilt
binaries were built with Mingw too (not least of which because the
ffmpeg project seem to not want to bother to make a cross-platform
build
system)...
Yeah, it will work fine.
but we
can't figure out what we should set the FFMPEG_STDINT_INCLUDE_DIR
CMake
variable to. Without this set, OSG's CMake refuses to create the
ffmpeg
plugin project file. Any help would be appreciated, thanks.
If you get the prebuilt binary, as JS said, you won't need it.
Since you built from source, you need a version of inttypes.h/
stdint.h that is compatible with MSVC.
We've been using this one (also linked from the above wiki):
http://code.google.com/p/msinttypes/
Obviously, you'd set the variable in question to point to wherever
you installed it.
--"J"
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