init_get_bits() takes a number of bits and not a number of bytes as
its size argument.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit e5e0580b93a5bda34f62a5df50c1b15e610d4ad1)
init_get_bits() takes a number of bits and not a number of bytes as
its size argument.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 8362a0ffed0b15a9977fcde947bcb49dfc06638b)
(cherry picked from commit 180e7829428e26413916f0cbc2ad85eeb1fb877e)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit bcef876f168ce8e0263f018f45b8f88ce4dba623)
If there is only 1 stream in an flv avformat_find_stream_info will continually
read until probesize is reached. This should stop it reading if the metadata
also claims there to be 1 stream.
(cherry picked from commit bcc531f04a0590732d42da133c11c138e8d08b59)
This function should return number of samples decoded, not number of bytes
decoded.
Spotted by Uoti Urpala.
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
(cherry picked from commit bcd4aa8bec19a17bd633e3db13357784c05b6ca5)
Ignore resolution change if resolution not defined in extradata.
Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
(cherry picked from commit 09c5f990bc7629dfbee8c760fd485936c60a7b40)
currently libavformat only allows seeking if a request with "Range:
0-" results in a 206 reply from the HTTP server which includes a
Content-Range header. But according to RFC 2616, the server may also
reply with a normal 200 reply (which is more efficient for a request
for the whole file). In fact Apache HTTPD 2.2.20 has changed the
behaviour in this way and it looks like this change will be kept in
future versions. The fix for libavformat is easy: Also look at the
Accept-Ranges header.
(cherry picked from commit 31dfc4959816aa4637e50c7f79660c75205ef84c)
Signed-off-by: Martin Storsjö <martin@martin.st>
(cherry picked from commit 4cc7732386eb36661ed22d1200339b38a5fa60bc)
Signed-off-by: Anton Khirnov <anton@khirnov.net>
Signed-off-by: Martin Storsjö <martin@martin.st>
(cherry picked from commit b4ed3d78cb6c41c9d3ee5918c326ab925edd6a89)
Signed-off-by: Anton Khirnov <anton@khirnov.net>
rv34_decode_slice() can return without allocating any pictures.
Signed-off-by: Martin Storsjö <martin@martin.st>
(cherry picked from commit d0f6ab0298f2309c6104626787ed73416298b019)
Signed-off-by: Anton Khirnov <anton@khirnov.net>
This prevents crashes with some corrupted bitstreams.
Signed-off-by: Martin Storsjö <martin@martin.st>
(cherry picked from commit 4a29b471869353c3077fb4b25b6518eb1047afb7)
Signed-off-by: Anton Khirnov <anton@khirnov.net>
Signed-off-by: David Goldwich <david.goldwich@gmail.com>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
(cherry picked from commit 63d64228a7f31d534e3bcae87cbd37f4a0ae2dd6)
Signed-off-by: Anton Khirnov <anton@khirnov.net>
Between ogg_save() and ogg_restore() calls, the number of streams
could have been reduced.
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
(cherry picked from commit 0e7efb9d23c3641d50caa288818e8c27647ce74d)
Signed-off-by: Anton Khirnov <anton@khirnov.net>
init_get_bits() takes a number of bits and not a number of bytes as
its size argument.
Signed-off-by: Alex Converse <alex.converse@gmail.com>
(cherry picked from commit b59efc94347ccf0cbc2ff14a5a9e99819c5bdc4d)
Signed-off-by: Anton Khirnov <anton@khirnov.net>
stereo & 16bit is untested due to lack of samples
Signed-off-by: Martin Storsjö <martin@martin.st>
(cherry picked from commit 5166376f24545207607f61ed8ff4e1b0572ff320)
Signed-off-by: Anton Khirnov <anton@khirnov.net>
Signed-off-by: Martin Storsjö <martin@martin.st>
(cherry picked from commit 6489455495fc5bfbebcfe3f57e5d4fdd6a781091)
Signed-off-by: Anton Khirnov <anton@khirnov.net>
Signed-off-by: Martin Storsjö <martin@martin.st>
(cherry picked from commit 9676ffba8346791f494451e68d2a3b37a2918a9b)
Signed-off-by: Anton Khirnov <anton@khirnov.net>
Signed-off-by: Martin Storsjö <martin@martin.st>
(cherry picked from commit a92d0fa5d234582583d41b67dddecffc2c819573)
Signed-off-by: Anton Khirnov <anton@khirnov.net>
Signed-off-by: Martin Storsjö <martin@martin.st>
(cherry picked from commit e055932f5636a82275837968eea9c8fcb5bca474)
Signed-off-by: Anton Khirnov <anton@khirnov.net>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
(cherry picked from commit 273aab99bf7be2bcda95dd64101c2317ee0fcb99)
Signed-off-by: Anton Khirnov <anton@khirnov.net>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
(cherry picked from commit 47a8589f7bc69d1a29da1dfdfbd0dfa78a9e31fd)
Signed-off-by: Anton Khirnov <anton@khirnov.net>
Signed-off-by: Martin Storsjö <martin@martin.st>
(cherry picked from commit 8bfea4ab4e2cb32bc7bf6f697ee30a238c65d296)
Signed-off-by: Anton Khirnov <anton@khirnov.net>
init_get_bits() takes a number of bits and not a number of bytes as
its size argument.
Signed-off-by: Alex Converse <alex.converse@gmail.com>
(cherry picked from commit 46b004959bb7870a361a57272cd5fa7eea34250b)
Signed-off-by: Anton Khirnov <anton@khirnov.net>
Signed-off-by: Martin Storsjö <martin@martin.st>
(cherry picked from commit 55354b7de21e7bb4bbeb1c12ff55ea17f807c70c)
Signed-off-by: Anton Khirnov <anton@khirnov.net>
Signed-off-by: Martin Storsjö <martin@martin.st>
(cherry picked from commit 0aedab03405849962b469277afe047aa2c61a87f)
Signed-off-by: Anton Khirnov <anton@khirnov.net>
Signed-off-by: Martin Storsjö <martin@martin.st>
(cherry picked from commit beefafda639dd53fc59c21d8a7cf8334da9a1062)
Signed-off-by: Anton Khirnov <anton@khirnov.net>
1<<31 overflows because 1 is signed, so force it to unsigned.
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
(cherry picked from commit 5938e02185430ca711106aaec9b5622dbf588af3)
Signed-off-by: Anton Khirnov <anton@khirnov.net>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
(cherry picked from commit 52982dbe474663709033e1ad259f8ff7a5a2eefa)
Signed-off-by: Anton Khirnov <anton@khirnov.net>
In some places 0/mb_height were used in place of start_mb_y/end_mb_y.
Fixes SA00049, SA00058, SA10091, SA10097, SA10131, SA20021, SA30030
Improves PSNR in SA00054, SA00059, SA00060, SA10096, SA10098, SA20022,
SA30031, SA30032, SA40012, SA40013
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
(cherry picked from commit 1cf82cab0840d669198ea76ab0363aa661950647)
Signed-off-by: Anton Khirnov <anton@khirnov.net>
Previously, we would leave the left edge uninitialized, which led to
CBP prediction errors on slice edges, e.g. in SA10098.vc1.
(cherry picked from commit d4b9974465baf893e90527a366e7a7411ded1ef8)
Signed-off-by: Anton Khirnov <anton@khirnov.net>
