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36369 Commits

Author SHA1 Message Date
Michael Niedermayer 1d7ffd06e4 lavc: Fix assignments in if() when calling ff_af_queue_add 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2013-01-14 13:12:44 +02:00
Michael Niedermayer 59d5680310 h264: Fix assignments in if() 
Fixes null pointer dereference later, since if this function failed,
a positive return value was returned to the caller.

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Martin Storsjö <martin@martin.st>
 2013-01-14 13:12:38 +02:00
Anton Khirnov 60a42ef44c truemotion2: cosmetics, reformat 2013-01-14 11:39:57 +01:00
Anton Khirnov df9036830b truemotion2: return meaningful error codes. 2013-01-14 11:39:49 +01:00
Anton Khirnov a4a26f5188 tscc: remove some pointless comments and empty lines. 2013-01-14 11:39:42 +01:00
Anton Khirnov ac1e93f555 tscc: return meaningful error codes. 2013-01-14 11:39:33 +01:00
Anton Khirnov b627c3010b loco: cosmetics, reformat 2013-01-14 11:39:23 +01:00
Anton Khirnov 1a31dff937 loco: return meaningful error codes. 2013-01-14 11:39:15 +01:00
Anton Khirnov a9d970a019 flicvideo: return meaningful error codes. 2013-01-14 11:38:58 +01:00
Anton Khirnov 6b3a1229bb vcr1: remove disabled encoder stub 2013-01-14 11:38:45 +01:00
Anton Khirnov 74a9a624c5 vcr1: return a meaningful error code. 2013-01-14 11:38:38 +01:00
Anton Khirnov e4ca055b3c rpza: return a meaningful error code. 2013-01-14 11:38:31 +01:00
Anton Khirnov 80cf2ebc59 qdrw: cosmetics, reformat 2013-01-14 11:37:55 +01:00
Anton Khirnov 688b132b88 qdrw: return meaningful error codes. 2013-01-14 11:37:43 +01:00
Anton Khirnov 8f17829455 qtrle: return a meaningful error code. 2013-01-14 11:37:31 +01:00
Anton Khirnov 048ffb9bb2 gifdec: return meaningful error codes. 2013-01-14 11:37:17 +01:00
Anton Khirnov 3d973e461b interplayvideo: remove a static variable. 2013-01-14 11:36:45 +01:00
Anton Khirnov 089b3d6815 interplayvideo: return meaningful error codes. 2013-01-14 11:36:33 +01:00
Anton Khirnov 14cf33e957 lcldec: return meaningful error codes. 2013-01-14 11:36:22 +01:00
Anton Khirnov 01cbc6f6ad targa: return meaningful error codes. 2013-01-14 11:36:11 +01:00
Anton Khirnov 62d9655217 qpeg: return a meaningful error code. 2013-01-14 11:35:54 +01:00
Anton Khirnov 3344f5cb74 nuv: return meaningful error codes. 2013-01-14 11:35:17 +01:00
Anton Khirnov a1c525f7eb pcx: return meaningful error codes. 2013-01-14 11:35:04 +01:00
Anton Khirnov 6bf70127d1 tmv: return meaningful error codes. 2013-01-14 11:34:53 +01:00
Anton Khirnov 9e6764900a msrle: return meaningful error codes. 2013-01-14 11:34:18 +01:00
Anton Khirnov 8fd4d1f9b9 cscd: return meaningful error codes. 2013-01-14 11:34:08 +01:00
Daniel Kang 67360ccd51 yadif: x86: fix build for compilers without aligned stack 
Manually load registers to avoid using 8 registers on x86_32 with
compilers that do not align the stack (e.g. MSVC).

Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2013-01-14 09:51:52 +01:00
Luca Barbato e28ac6e5e2 lavc: introduce the convenience function init_get_bits8 
Accept the buffer size in bytes and check for overflow before passing
the value in bits to init_get_bits.
 2013-01-14 04:49:14 +01:00
Luca Barbato d9cf5f5169 lavc: check for overflow in init_get_bits 
Fix an undefined behaviour and make the function return a proper
error in case of overflow.

CC: libav-stable@libav.org
 2013-01-14 04:49:14 +01:00
Anton Khirnov 90cfc084e3 avpacket: free side data in av_free_packet(). 
Freeing it in av_destruct_packet(), as is done currently, would mean
that we allow it to be allocated with other means. But that would make
av_packet_new_side_data() unsafe.

Side data is not expected to be large, so copying it if required
shouldn't be a problem.
 2013-01-13 16:31:40 +01:00
Anton Khirnov 49dc82eef7 v4l2: do not assert on a value received from outside of Libav 2013-01-13 16:31:17 +01:00
Anton Khirnov 838b849e70 v4l2: set the average framerate instead of codec timebase. 
Codec timebase is supposed to be set by decoders only.
 2013-01-13 16:31:09 +01:00
Anton Khirnov 246da0b135 v4l2: avoid pointless indirection. 
v4l2_read_header() does no cleanup, so it can return directly, without
any need for goto.
 2013-01-13 16:30:38 +01:00
Rémi Denis-Courmont 7752532789 vdpau: Add VC-1 decoding via hwaccel infrastructure 
Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2013-01-13 14:54:18 +01:00
Rémi Denis-Courmont 51b56a0716 vdpau: Add H.264 decoding via hwaccel infrastructure 
Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2013-01-13 14:54:08 +01:00
Rémi Denis-Courmont 200e8ac920 vdpau: Add MPEG-4 decoding via hwaccel infrastructure 
Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2013-01-13 14:54:02 +01:00
Rémi Denis-Courmont aaf9d0e8f3 vdpau: Add MPEG-1/2 decoding via hwaccel infrastructure 
Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2013-01-13 14:53:47 +01:00
Rémi Denis-Courmont 44e065d56c vdpau: Add context and common helpers for hwaccel support 
Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2013-01-13 14:41:27 +01:00
Martin Storsjö 22c436c85e rtpdec: Send a valid "delay since SR" value in the RTCP RR packets 
Previously, we always signalled a zero time since the last RTCP
SR, which is dubious.

The code also suggested that this would be the difference in
RTP NTP time units (32.32 fixed point), while it actually is
in in 1/65536 second units. (RFC 3550 section 6.4.1)

Signed-off-by: Martin Storsjö <martin@martin.st>
 2013-01-12 19:55:49 +02:00
Martin Storsjö e568db4025 rtpdec: Calculate and report packet reception jitter 
This brings back some code that was added originally in 4a6cc061
but never was used, and was removed as unused in 4cc843fa. The
code is updated to actually work and is tested to return sane
values.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2013-01-12 19:53:53 +02:00
Martin Storsjö abae27ed3a rtpdec: Fix the calculation of expected number of packets 
The base_seq variable is set to first_seq - 1 (in
rtp_init_sequence), so no + 1 is needed here.

This avoids reporting 1 lost packet from the start.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2013-01-12 19:48:41 +02:00
Diego Biurrun 0f94c0b1b6 fate: vp3: Fix fate-vp3-coeff-level64 test dependencies 
Also rename the test to reflect that the video track is Theora, not VP3.
 2013-01-12 17:19:27 +01:00
Diego Biurrun 4d3b144c5e fate: cosmetics: Order some test entries 2013-01-12 17:19:27 +01:00
Diego Biurrun f89466ad6f Add version bump and APIchanges entry for Add AV_PIX_FMT_VDPAU. 
Also fix a lavu version typo in APIchanges.
 2013-01-12 12:28:12 +01:00
Rémi Denis-Courmont 169fb94f0f pixfmt: add picture format for VDPAU 
Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2013-01-12 12:00:49 +01:00
Luca Barbato f61272f0ef ratecontrol: K&R cosmetic formatting 
Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2013-01-12 12:00:49 +01:00
Martin Storsjö f6804c3e1b rtpdec: Remove a useless todo comment 
The question can be answered: No, we do not know the initial sequence
number from the SDP. In certain cases, it can be known from the
RTP-Info response header in RTSP though. (In that case, we use it as
timestamp origin, but not for rtp receiver statistics.)

Signed-off-by: Martin Storsjö <martin@martin.st>
 2013-01-12 00:02:17 +02:00
Martin Storsjö 54cb096ee4 rtsp: Remove an outdated comment 
It is unclear what the bug exactly was and if it ever was fixed,
and we don't even support decoding via faad any longer. The
comment has been present since d0deedcb in 2006.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2013-01-12 00:02:11 +02:00
Martin Storsjö 3900d53fb1 rtsp: Remove references to weirdly named variables in other files 
One of them is renamed now, but mentioning it by name serves
no purpose here.  The other table mentioned ceased to exist
under that name in 4934884a1 in 2006.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2013-01-12 00:02:04 +02:00
Martin Storsjö c44784c9bb rtp: Rename a static variable to normal naming conventions 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2013-01-12 00:01:51 +02:00