works around bug in gccs inline asm register assignment
Fixes Ticket3177
gcc from 4.4 to 4.6 is affected at least, no non affected gccs known
clang seems not affected
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 0538b29ae8)
A list of "all channel layouts" but not "all channel counts"
can not be reduced to a single unknown channel count.
(cherry picked from commit d300f5f6f5)
a758c5e added probing for various tools, such as AS. Unfortunately, GNU
AS is reading stdin with -v, and thus configure is stalled with
configure arguments such as --as=as.
Fixes Ticket #1898.
(cherry picked from commit dbb41f93c1)
Such pics behave more like headers which we also dont count.
Fixes Ticket3146
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit a8dec360c5)
This is a regression, did not bisect so dont know what caused it but
likely some changes to the command line handling code.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit d9bc251d39)
This ensures that frames do not get mixed on context reinits
Fixes Ticket2836
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 3c9dd93faa)
Do not consider it an error if we have no frames and should discard one.
This condition can easily happen when decoding is started from an I frame
Fixes Ticket2811
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 08a8976196)
Fixes seeking to the last frame in CBR files
Fixes Ticket2773
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit ba8716df7f)
This strips the relative timestamp "flag" off.
Fixes Ticket2849
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 6abb9eb525)
This simplifies the code and fixes a deadlock
Fixes Ticket2927
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 29ffeef5e7)
With some (buggy) drivers, the VIDIOC_G_STD ioctl returns a std_id that cannot
be matched with any of the enumerated v4l2_standard structures (for example
std_id = 0 or std_id = 0xffffff). Do not fail when we reach the end of the
enumeration without a valid match.
Fixes ticket #2370
Note: This commit message has been modified by Giorgio Vazzana, the original
commit message was:
"Fixed regression for mandatory VIDIOC_ENUMSTD support by v4l2"
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit ed72542539)
Fixes crash with carefuly designed files.
Signed-off-by: Paul B Mahol <onemda@gmail.com>
(cherry picked from commit a27227d401)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Fixes Ticket3008
Fate changes as PAL8 gets used instead of BGR8
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 95666b2298)
* TimothyGu/release/2.0:
doc/encoders: add doc for AAC encoder
doc/formats: Add documentation for 3 parameters that have been missing
doc/encoders: improve libvo-aacenc doc
doc/encoders: reformat and add some clarification in libtwolame doc
doc/encoders: reformat libmp3lame doc
doc/encoders: add libxvid doc
doc/encoders: partially rewrite and reformat libx264 docs
Merged-by: Michael Niedermayer <michaelni@gmx.at>
* jamrial/release/2.0:
avformat/matroskadec: check out_samplerate before using it in av_rescale()
matroskadec: Improve TTA duration calculation
avformat/oggparsevorbis: fix leak of tt
avformat/oggparsevorbis: fix leak of ct
Merged-by: Michael Niedermayer <michaelni@gmx.at>
Currently the code can in some cases draw tiles that hang outside the
allocated buffer. This patch increases the buffer size to avoid out
of array accesses. An alternative would be to fail if such tiles are
encountered.
I do not know if any valid files use such hanging tiles.
Fixes Ticket2971
Found-by: ami_stuff
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit e07ac727c1)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Fixes out of array accesses
Fixes Ticket2922
Found-by: ami_stuff
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 821a5938d1)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
These prevent the rgb ljpeg code from being run on parameters that it doesnt
support. No testcase available but it seems possible to trigger these.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 61c68000ed)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
