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Author SHA1 Message Date
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
Martin Storsjö
58b5971881 rtp: Cosmetic cleanup 
Remove leftover debug comments, fix brace placement and
add whitespace, remove unnecessary and weirdly placed braces.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2013-01-12 00:01:28 +02:00
Marcin Juszkiewicz
d11cb13b0e configure: enable pic for shared libs on AArch64 
Signed-off-by: Marcin Juszkiewicz <marcin.juszkiewicz@linaro.org>
Signed-off-by: Martin Storsjö <martin@martin.st>
 2013-01-11 11:01:05 +02:00
Luca Barbato
c1d1ef4ecd zmbv: Reset the decoder on keyframe errors 
Prevent the crash on fuzzed files as reported in bug 63.
 2013-01-11 05:07:42 +01:00
Vladimir Pantelic
7b8c5b263b vc1dec: prevent a crash due missing pred_flag parameter 
Handle pred_flag parameter not given to get_mvdata_interlaced()

Signed-off-by: Vladimir Pantelic <vladoman@gmail.com>
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2013-01-11 04:57:41 +01:00
Dale Curtis
ae3d416369 matroska: Fix use after free 
Signed-off-by: Dale Curtis <dalecurtis@chromium.org>
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2013-01-11 00:12:08 +01:00