| Commit message (Collapse) | Author | Age | Files | Lines |
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Adding _POSIX_C_SOURCE to CPPFLAGS globally produces all sorts of problems
since it causes certain system functions to be hidden on some (BSD) systems.
The solution is to only add the flag on systems that really require it, i.e.
glibc-based ones.
This change makes BSD systems compile out-of-the-box without the need for
adding specific flags manually. It also allows dropping a number of flags
set manually on a file-per-file basis, but were only present to work around
breakage introduced by the presence of _POSIX_C_SOURCE.
Also add _XOPEN_SOURCE to CPPFLAGS for glibc systems. We use XSI extensions
in several places already, so it is preferable to define it globally instead
of littering source files with individual #defines only needed for glibc.
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If there are no variants, the total bitrate of the single
stream isn't known, and exporting variant_bitrate = 0 does
look weird, since there really aren't any variants.
Signed-off-by: Martin Storsjö <martin@martin.st>
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This should hopefully fix roundup issue 2586.
This commit only implements it in the demuxer, not in the
protocol handler. If desired, some of the code could be
refactored to be shared by both implementations.
Signed-off-by: Martin Storsjö <martin@martin.st>
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This helps callers to intelligently switch between bitrate
variants.
Signed-off-by: Martin Storsjö <martin@martin.st>
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Make AVIO_FLAG_ access constants work as flags, and in particular fix
the behavior of functions (such as avio_check()) which expect them to
be flags rather than modes.
This breaks API.
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This code could be executed if the demuxer reads more than one
segment before returning from av_open_input_stream.
Signed-off-by: Martin Storsjö <martin@martin.st>
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The previous commit didn't do this straight away, to keep the
diff slightly simpler.
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This avoids issues where EOF at the end of the segment is given
the variant demuxer. Now the demuxers only see one single data
stream (as when using the applehttp protocol handler).
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This is a preparation for a restructuring of the demuxer, to
minimize the later diff.
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A similar variable for the total stream duration was changed to
int64_t in b79c3df08807c96a945, due to overflows in some odd
streams.
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
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Signed-off-by: Mans Rullgard <mans@mansr.com>
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This is shared by both applehttp demuxer and protocol.
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
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Signed-off-by: Mans Rullgard <mans@mansr.com>
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Functions interrupted by url_interrupt_cb should not be restarted.
Therefore using AVERROR(EINTR) was wrong, as it did not allow to distinguish
when the underlying system call was interrupted and actually needed to be
restarted.
This fixes roundup issues 2657 and 2659 (ffplay not exiting for streamed
content).
Signed-off-by: Nicolas George <nicolas.george@normalesup.org>
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
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AVIOContext.eof_reached should be used directly instead.
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
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Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
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Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
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This fixes roundup issue 2583.
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
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This also lists the objects from those two libraries as internal (by adding
the ff_ prefix) so that they can then be hidden via linker scripts.
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The key string is supposed to contain the equals character,
too. Since the checked string was wrong, and the return value
check was wrong too, it incorrectly seemed to work right before.
Signed-off-by: Mans Rullgard <mans@mansr.com>
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Signed-off-by: Martin Storsjö <martin@martin.st>
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Originally committed as revision 25319 to svn://svn.ffmpeg.org/ffmpeg/trunk
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Originally committed as revision 25318 to svn://svn.ffmpeg.org/ffmpeg/trunk
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Originally committed as revision 25317 to svn://svn.ffmpeg.org/ffmpeg/trunk
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Originally committed as revision 25316 to svn://svn.ffmpeg.org/ffmpeg/trunk
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Originally committed as revision 24839 to svn://svn.ffmpeg.org/ffmpeg/trunk
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Originally committed as revision 24834 to svn://svn.ffmpeg.org/ffmpeg/trunk
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