The width and height must be copied from the input before
being used.
Signed-off-by: Mans Rullgard <mans@mansr.com>
(cherry picked from commit e9f98c9022)
cxtypes.h works with version 2.1 and older, cxcore.h works with 2.2 and older.
Signed-off-by: Diego Biurrun <diego@biurrun.de>
(cherry picked from commit 9bc8bcddbd)
EBML_STOP leaves matroska->current_id set. Then matroska_read_seek changes
the stream position without resetting current_id. The next
matroska_parse_cluster fails due to calculation of incorrect pos. So clear
current_id when avio_seek happens in matroska_read_seek.
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
(cherry picked from commit cdc2c1c576)
Specifically crafted samples can reinit ogg->streams[] while
reading samples, and thus we should not cache old pointers since
these may no longer be valid.
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
(cherry picked from commit 4cc3467e7a)
Do not use Doxygen for comments that apply to specific implementation
details; merge some duplicated Doxygen comment blocks.
(cherry picked from commit f75e3da535)
Code would allocate a new context but forget to assign it
to the pointer actually passed to avformat_open_input,
potentially causing a crash.
Even if it was initialized it would cause a memleak.
This caused crashes with e.g. mpd, see also
http://bugs.gentoo.org/show_bug.cgi?id=373423
Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
This is the version available in Debian stable, so it should be a reasonable
baseline that can be expected to be present on all developer machines.
Moreover, this is the version that is used by the nightly cronjob that
generates the online html version.
(cherry picked from commit 10dde477c7)
The previously suggested replacement - av_get_bits_per_sample_fmt() -
was also deprecated.
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
(cherry picked from commit ccfa626db8)
Before this, almost all module groups have been used for grouping functions
and fields in structures semantically. This causes them to not appear
properly in the file documentation and needlessly clutters up the "Modules"
index.
Additionally, this commit streamlines some spelling and appearances.
(cherry picked from commit 21a19b7912)
convert the comment that documents the metadata API to use
the doxygen markup
(cherry picked from commit 1a53a438dc)
Signed-off-by: Reinhard Tartler <siretart@tauware.de>
av_open_input_stream used to allow this, even though it makes no sense.
Make it just print a warning instead of failing, thus restoring
compatibility.
Note that avformat_open_input() will still reject this combination.
Signed-off-by: Anton Khirnov <anton@khirnov.net>
(cherry picked from commit 4f731c4429)
Signed-off-by: Reinhard Tartler <siretart@tauware.de>
In these cases it can't be guessed from the operands (at least
not necessarily), and it seems some clang versions refuse to
compile it.
Fixes ticket #303.
Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
(cherry picked from commit 5c13b5bb39)
ogg_save() copies streams[], but doesn't keep track of free()'ed
struct members. Thus, if in between a call to ogg_save() and
ogg_restore(), streams[].private was free()'ed, this would result
in a double free -> crash, which happened when e.g. playing small
chained ogg fragments.
(cherry picked from commit 9ed6cbc3ee)
