FFmpeg

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Tag: Branch: Tree: b51eae1abe

Commit Graph

Author	SHA1	Message	Date
Martin Storsjö	e743e7ae6e	libavutil: Make avpriv_open a library-internal function on msvcrt Add one copy of the function into each of the libraries, similarly to what we do for log2_tab. When using static libs, only one copy of the file_open.o object file gets included, while when using shared libraries, each of them get a copy of its own. This fixes DLL builds with a statically linked C runtime, where each DLL effectively has got its own instance of the C runtime, where file descriptors can't be shared across runtimes. On systems not using msvcrt, the function is not duplicated. Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago

Author

SHA1

Message

Date

Martin Storsjö

e743e7ae6e

libavutil: Make avpriv_open a library-internal function on msvcrt

Add one copy of the function into each of the libraries, similarly
to what we do for log2_tab. When using static libs, only one
copy of the file_open.o object file gets included, while when
using shared libraries, each of them get a copy of its own.

This fixes DLL builds with a statically linked C runtime, where
each DLL effectively has got its own instance of the C runtime,
where file descriptors can't be shared across runtimes.

On systems not using msvcrt, the function is not duplicated.

Signed-off-by: Martin Storsjö <martin@martin.st>

12 years ago

1 Commits (b51eae1abeab6875e619a598b6e8d4e14c1b6cfd)