ffmpeg.git
6 years agovf_fps: add final flushed frames to the dropped frame count
Justin Ruggles [Mon, 14 Jan 2013 18:43:15 +0000 (13:43 -0500)]
vf_fps: add final flushed frames to the dropped frame count

6 years agorv34_parser: Adjust #if for disabling individual parsers
Diego Biurrun [Tue, 15 Jan 2013 15:06:00 +0000 (16:06 +0100)]
rv34_parser: Adjust #if for disabling individual parsers

As CONFIG_ values are always defined, they have to be checked via #if.

6 years agox86: ABSB2: port to cpuflags
Diego Biurrun [Sun, 15 Jul 2012 16:30:34 +0000 (18:30 +0200)]
x86: ABSB2: port to cpuflags

6 years agox86: ABSB: port to cpuflags
Diego Biurrun [Sun, 15 Jul 2012 16:29:10 +0000 (18:29 +0200)]
x86: ABSB: port to cpuflags

6 years agosdp: Include SRTP crypto params if using the srtp protocol
Martin Storsjö [Wed, 12 Dec 2012 10:59:41 +0000 (12:59 +0200)]
sdp: Include SRTP crypto params if using the srtp protocol

Also print port numbers for this protocol.

Signed-off-by: Martin Storsjö <martin@martin.st>
6 years agolavf: Add a protocol for SRTP encryption/decryption
Martin Storsjö [Tue, 11 Dec 2012 22:22:48 +0000 (00:22 +0200)]
lavf: Add a protocol for SRTP encryption/decryption

This is mostly useful for encryption together with the RTP muxer,
but could also be set up as IO towards the peer with the SDP
demuxer with custom IO.

Signed-off-by: Martin Storsjö <martin@martin.st>
6 years agortsp: Support decryption of SRTP signalled via RFC 4568 (SDES)
Martin Storsjö [Sat, 20 Oct 2012 20:18:01 +0000 (23:18 +0300)]
rtsp: Support decryption of SRTP signalled via RFC 4568 (SDES)

This only takes care of decrypting incoming packets; the outgoing
RTCP packets are not encrypted. This is enough for some use cases,
and signalling crypto keys for use with outgoing RTCP packets
doesn't fit as simply into the API. If the SDP demuxer is hooked
up with custom IO, the return packets can be encrypted e.g. via the
SRTP protocol.

If the SRTP keys aren't available within the SDP, the decryption
can be handled externally as well (when using custom IO).

Signed-off-by: Martin Storsjö <martin@martin.st>
6 years agolavf: Add functions for SRTP decryption/encryption
Martin Storsjö [Sat, 20 Oct 2012 22:20:35 +0000 (01:20 +0300)]
lavf: Add functions for SRTP decryption/encryption

This supports the AES_CM_128_HMAC_SHA1_80 and
AES_CM_128_HMAC_SHA1_32 cipher suites (from RFC 4568) at the
moment. The main missing features are replay protection (which can be
added later without changing the internal API), and the F8 and null
ciphers.

Signed-off-by: Martin Storsjö <martin@martin.st>
6 years agolavu: Add an API for calculating HMAC (RFC 2104)
Martin Storsjö [Fri, 12 Oct 2012 12:01:06 +0000 (15:01 +0300)]
lavu: Add an API for calculating HMAC (RFC 2104)

This supports HMAC-MD5 and HMAC-SHA1 for now, other hashes are
simple to add.

Signed-off-by: Martin Storsjö <martin@martin.st>
6 years agolibx264: use the library specific default rc_initial_buffer_occupancy
Luca Barbato [Mon, 14 Jan 2013 04:32:39 +0000 (05:32 +0100)]
libx264: use the library specific default rc_initial_buffer_occupancy

By default libav sets it to 3/4 while x264 sets it to 9/10.

CC: libav-stable@libav.org
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
6 years agolavc: set the default rc_initial_buffer_occupancy
Luca Barbato [Mon, 14 Jan 2013 04:32:38 +0000 (05:32 +0100)]
lavc: set the default rc_initial_buffer_occupancy

rc_buffer_size is not set before.

Solve the initial the rate control underflow issue reported in
bug 222.

CC: libav-stable@libav.org
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
6 years agonutdec: Always return a value from nut_read_timestamp()
Diego Biurrun [Mon, 14 Jan 2013 23:39:23 +0000 (00:39 +0100)]
nutdec: Always return a value from nut_read_timestamp()

The function is a callback that is called by ff_gen_search with
a constant stream index.

Avoid a false positive on older gcc version.

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
6 years agoconfigure: Make warnings from -Wreturn-type fatal errors
Diego Biurrun [Mon, 14 Jan 2013 19:38:33 +0000 (20:38 +0100)]
configure: Make warnings from -Wreturn-type fatal errors

These warnings have no false positives and point to serious bugs.

6 years agox86: ABS2: port to cpuflags
Diego Biurrun [Sun, 15 Jul 2012 16:23:40 +0000 (18:23 +0200)]
x86: ABS2: port to cpuflags

6 years agovdpau: Remove av_unused attribute from function declaration
Rémi Denis-Courmont [Mon, 14 Jan 2013 20:00:05 +0000 (22:00 +0200)]
vdpau: Remove av_unused attribute from function declaration

Signed-off-by: Diego Biurrun <diego@biurrun.de>
6 years agoh264: fix ff_generate_sliding_window_mmcos() prototype.
Anton Khirnov [Mon, 14 Jan 2013 19:07:53 +0000 (20:07 +0100)]
h264: fix ff_generate_sliding_window_mmcos() prototype.

It's been returning an error value since
bad446e251405dc250c3cbee199072e083a1e4b9

Also check for the errors it returns.

6 years agosuncc: Replace more GCC flags by their equivalents in suncc_flags()
Sean McGovern [Mon, 14 Jan 2013 17:51:59 +0000 (12:51 -0500)]
suncc: Replace more GCC flags by their equivalents in suncc_flags()

Signed-off-by: Diego Biurrun <diego@biurrun.de>
6 years agolibtheoraenc: fix granularity of video quality
Maximilian Seesslen [Fri, 4 Jan 2013 15:56:00 +0000 (16:56 +0100)]
libtheoraenc: fix granularity of video quality

The floating point version of av_clip has to be used when
converting the quality level.

Signed-off-by: Maximilian Seesslen <mes@seesslen.net>
Signed-off-by: Martin Storsjö <martin@martin.st>
6 years agooggparsetheora: fix comment header parsing
Giorgio Vazzana [Fri, 5 Oct 2012 11:37:20 +0000 (13:37 +0200)]
oggparsetheora: fix comment header parsing

Pass the correct header size to ff_vorbis_comment()

Signed-off-by: Martin Storsjö <martin@martin.st>
6 years agoh264: don't clobber mmco opcode tables for non-first slice headers.
Ronald S. Bultje [Mon, 14 Jan 2013 05:46:44 +0000 (21:46 -0800)]
h264: don't clobber mmco opcode tables for non-first slice headers.

Clobbering these tables will temporarily clobber the template used
as a basis for other threads to start decoding from. If the other
decoding thread updates from the template right at that moment,
subsequent threads will get invalid (or, usually, none at all) mmco
tables. This leads to invalid reference lists and subsequent decode
failures.

Therefore, instead, decode the mmco tables only for the first slice in
a field or frame. For other slices, decode the bits and ensure they
are identical to the mmco tables in the first slice, but don't ever
clobber the context state. This prevents other threads from using a
clobbered/invalid template as starting point for decoding, and thus
fixes decoding in these cases.

This fixes occasional (~1%) failures of h264-conformance-mr1_bt_a with
frame-multithreading enabled.

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
6 years agolibvpx: make vp8 and vp9 selectable
Luca Barbato [Sun, 30 Dec 2012 18:40:20 +0000 (19:40 +0100)]
libvpx: make vp8 and vp9 selectable

Support older libvpx versions.

6 years agolibvpx: support vp9
Luca Barbato [Thu, 20 Dec 2012 16:22:06 +0000 (17:22 +0100)]
libvpx: support vp9

This feature is experimental use at your risk

6 years agonut: support vp9 tag
Luca Barbato [Sat, 15 Dec 2012 22:26:07 +0000 (23:26 +0100)]
nut: support vp9 tag

6 years agomkv: support vp9 tag
Tom Finegan [Sat, 15 Dec 2012 22:18:41 +0000 (23:18 +0100)]
mkv: support vp9 tag

6 years agortpdec: Make variables that should wrap unsigned
Martin Storsjö [Mon, 14 Jan 2013 15:55:43 +0000 (17:55 +0200)]
rtpdec: Make variables that should wrap unsigned

This makes the behaviour defined when they wrap around. The value
assigned to expected_prior was a uint32_t already.

Signed-off-by: Martin Storsjö <martin@martin.st>
6 years agobuild: Remove stray Makefile entry for non-existent VCR1 encoder
Diego Biurrun [Mon, 14 Jan 2013 15:43:41 +0000 (16:43 +0100)]
build: Remove stray Makefile entry for non-existent VCR1 encoder

6 years agortpdec: Handle more received packets than expected when sending RR
Martin Storsjö [Mon, 14 Jan 2013 09:34:19 +0000 (11:34 +0200)]
rtpdec: Handle more received packets than expected when sending RR

Without this, we'd signal a huge loss rate (due to unsigned
wraparound) if we had received one packet more than expected (that
is, one seq number sent twice). The code has a check for lost_interval
<= 0, but that doesn't do what was intended as long as the variable is
unsigned.

Signed-off-by: Martin Storsjö <martin@martin.st>
6 years agortpdec: Simplify insertion into the linked list queue
Martin Storsjö [Fri, 7 Dec 2012 14:19:42 +0000 (16:19 +0200)]
rtpdec: Simplify insertion into the linked list queue

By using a pointer-to-pointer, we avoid having to keep track
of the previous packet separately.

Signed-off-by: Martin Storsjö <martin@martin.st>
6 years agortpdec: Remove a woefully misplaced comment
Martin Storsjö [Sun, 13 Jan 2013 16:40:13 +0000 (18:40 +0200)]
rtpdec: Remove a woefully misplaced comment

The code below the comment does not at all relate to statistics,
and even if moved to the right place, the comment adds little
value.

Signed-off-by: Martin Storsjö <martin@martin.st>
6 years agortmpproto: Fix assignments in if()
Michael Niedermayer [Sun, 13 Jan 2013 23:07:51 +0000 (00:07 +0100)]
rtmpproto: Fix assignments in if()

Signed-off-by: Martin Storsjö <martin@martin.st>
6 years agolavf: Fix assignments in if()
Michael Niedermayer [Sun, 13 Jan 2013 23:07:26 +0000 (00:07 +0100)]
lavf: Fix assignments in if()

Signed-off-by: Martin Storsjö <martin@martin.st>
6 years agosvq1enc: Fix assignments in if()
Michael Niedermayer [Sun, 13 Jan 2013 23:06:07 +0000 (00:06 +0100)]
svq1enc: Fix assignments in if()

Signed-off-by: Martin Storsjö <martin@martin.st>
6 years agolavc: Fix assignments in if() when calling ff_af_queue_add
Michael Niedermayer [Sun, 13 Jan 2013 23:02:50 +0000 (00:02 +0100)]
lavc: Fix assignments in if() when calling ff_af_queue_add

Signed-off-by: Martin Storsjö <martin@martin.st>
6 years agoh264: Fix assignments in if()
Michael Niedermayer [Sun, 13 Jan 2013 22:44:01 +0000 (23:44 +0100)]
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>
6 years agotruemotion2: cosmetics, reformat
Anton Khirnov [Tue, 20 Nov 2012 06:43:00 +0000 (07:43 +0100)]
truemotion2: cosmetics, reformat

6 years agotruemotion2: return meaningful error codes.
Anton Khirnov [Tue, 20 Nov 2012 06:31:08 +0000 (07:31 +0100)]
truemotion2: return meaningful error codes.

6 years agotscc: remove some pointless comments and empty lines.
Anton Khirnov [Tue, 20 Nov 2012 06:14:51 +0000 (07:14 +0100)]
tscc: remove some pointless comments and empty lines.

6 years agotscc: return meaningful error codes.
Anton Khirnov [Tue, 20 Nov 2012 06:13:49 +0000 (07:13 +0100)]
tscc: return meaningful error codes.

6 years agoloco: cosmetics, reformat
Anton Khirnov [Mon, 19 Nov 2012 17:48:15 +0000 (18:48 +0100)]
loco: cosmetics, reformat

6 years agoloco: return meaningful error codes.
Anton Khirnov [Mon, 19 Nov 2012 17:43:40 +0000 (18:43 +0100)]
loco: return meaningful error codes.

6 years agoflicvideo: return meaningful error codes.
Anton Khirnov [Mon, 19 Nov 2012 17:24:27 +0000 (18:24 +0100)]
flicvideo: return meaningful error codes.

6 years agovcr1: remove disabled encoder stub
Anton Khirnov [Mon, 19 Nov 2012 17:09:27 +0000 (18:09 +0100)]
vcr1: remove disabled encoder stub

6 years agovcr1: return a meaningful error code.
Anton Khirnov [Mon, 19 Nov 2012 17:03:31 +0000 (18:03 +0100)]
vcr1: return a meaningful error code.

6 years agorpza: return a meaningful error code.
Anton Khirnov [Mon, 19 Nov 2012 09:52:33 +0000 (10:52 +0100)]
rpza: return a meaningful error code.

6 years agoqdrw: cosmetics, reformat
Anton Khirnov [Mon, 19 Nov 2012 09:40:03 +0000 (10:40 +0100)]
qdrw: cosmetics, reformat

6 years agoqdrw: return meaningful error codes.
Anton Khirnov [Mon, 19 Nov 2012 09:38:03 +0000 (10:38 +0100)]
qdrw: return meaningful error codes.

6 years agoqtrle: return a meaningful error code.
Anton Khirnov [Mon, 19 Nov 2012 09:33:54 +0000 (10:33 +0100)]
qtrle: return a meaningful error code.

6 years agogifdec: return meaningful error codes.
Anton Khirnov [Mon, 19 Nov 2012 09:30:01 +0000 (10:30 +0100)]
gifdec: return meaningful error codes.

6 years agointerplayvideo: remove a static variable.
Anton Khirnov [Mon, 19 Nov 2012 09:09:54 +0000 (10:09 +0100)]
interplayvideo: remove a static variable.

6 years agointerplayvideo: return meaningful error codes.
Anton Khirnov [Mon, 19 Nov 2012 08:21:15 +0000 (09:21 +0100)]
interplayvideo: return meaningful error codes.

6 years agolcldec: return meaningful error codes.
Anton Khirnov [Sun, 18 Nov 2012 17:53:46 +0000 (18:53 +0100)]
lcldec: return meaningful error codes.

6 years agotarga: return meaningful error codes.
Anton Khirnov [Sat, 17 Nov 2012 17:31:20 +0000 (18:31 +0100)]
targa: return meaningful error codes.

6 years agoqpeg: return a meaningful error code.
Anton Khirnov [Sat, 17 Nov 2012 17:17:54 +0000 (18:17 +0100)]
qpeg: return a meaningful error code.

6 years agonuv: return meaningful error codes.
Anton Khirnov [Sat, 17 Nov 2012 17:07:42 +0000 (18:07 +0100)]
nuv: return meaningful error codes.

6 years agopcx: return meaningful error codes.
Anton Khirnov [Sat, 17 Nov 2012 16:57:06 +0000 (17:57 +0100)]
pcx: return meaningful error codes.

6 years agotmv: return meaningful error codes.
Anton Khirnov [Sat, 17 Nov 2012 16:52:52 +0000 (17:52 +0100)]
tmv: return meaningful error codes.

6 years agomsrle: return meaningful error codes.
Anton Khirnov [Sat, 17 Nov 2012 16:48:38 +0000 (17:48 +0100)]
msrle: return meaningful error codes.

6 years agocscd: return meaningful error codes.
Anton Khirnov [Sat, 17 Nov 2012 14:45:41 +0000 (15:45 +0100)]
cscd: return meaningful error codes.

6 years agoyadif: x86: fix build for compilers without aligned stack
Daniel Kang [Sun, 13 Jan 2013 17:12:18 +0000 (12:12 -0500)]
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>
6 years agolavc: introduce the convenience function init_get_bits8
Luca Barbato [Sun, 13 Jan 2013 22:37:11 +0000 (23:37 +0100)]
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.

6 years agolavc: check for overflow in init_get_bits
Luca Barbato [Sun, 13 Jan 2013 18:52:45 +0000 (19:52 +0100)]
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
6 years agoavpacket: free side data in av_free_packet().
Anton Khirnov [Wed, 31 Oct 2012 05:42:08 +0000 (06:42 +0100)]
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.

6 years agov4l2: do not assert on a value received from outside of Libav
Anton Khirnov [Tue, 8 Jan 2013 07:04:59 +0000 (08:04 +0100)]
v4l2: do not assert on a value received from outside of Libav

6 years agov4l2: set the average framerate instead of codec timebase.
Anton Khirnov [Mon, 7 Jan 2013 17:54:50 +0000 (18:54 +0100)]
v4l2: set the average framerate instead of codec timebase.

Codec timebase is supposed to be set by decoders only.

6 years agov4l2: avoid pointless indirection.
Anton Khirnov [Mon, 7 Jan 2013 17:35:48 +0000 (18:35 +0100)]
v4l2: avoid pointless indirection.

v4l2_read_header() does no cleanup, so it can return directly, without
any need for goto.

6 years agovdpau: Add VC-1 decoding via hwaccel infrastructure
Rémi Denis-Courmont [Sat, 12 Jan 2013 15:53:47 +0000 (17:53 +0200)]
vdpau: Add VC-1 decoding via hwaccel infrastructure

Signed-off-by: Diego Biurrun <diego@biurrun.de>
6 years agovdpau: Add H.264 decoding via hwaccel infrastructure
Rémi Denis-Courmont [Sat, 12 Jan 2013 15:53:46 +0000 (17:53 +0200)]
vdpau: Add H.264 decoding via hwaccel infrastructure

Signed-off-by: Diego Biurrun <diego@biurrun.de>
6 years agovdpau: Add MPEG-4 decoding via hwaccel infrastructure
Rémi Denis-Courmont [Sat, 12 Jan 2013 15:53:45 +0000 (17:53 +0200)]
vdpau: Add MPEG-4 decoding via hwaccel infrastructure

Signed-off-by: Diego Biurrun <diego@biurrun.de>
6 years agovdpau: Add MPEG-1/2 decoding via hwaccel infrastructure
Rémi Denis-Courmont [Sat, 12 Jan 2013 15:53:44 +0000 (17:53 +0200)]
vdpau: Add MPEG-1/2 decoding via hwaccel infrastructure

Signed-off-by: Diego Biurrun <diego@biurrun.de>
6 years agovdpau: Add context and common helpers for hwaccel support
Rémi Denis-Courmont [Sat, 12 Jan 2013 15:53:43 +0000 (17:53 +0200)]
vdpau: Add context and common helpers for hwaccel support

Signed-off-by: Diego Biurrun <diego@biurrun.de>
6 years agortpdec: Send a valid "delay since SR" value in the RTCP RR packets
Martin Storsjö [Wed, 9 Jan 2013 16:56:17 +0000 (18:56 +0200)]
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>
6 years agortpdec: Calculate and report packet reception jitter
Martin Storsjö [Thu, 10 Jan 2013 14:35:11 +0000 (16:35 +0200)]
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>
6 years agortpdec: Fix the calculation of expected number of packets
Martin Storsjö [Thu, 10 Jan 2013 14:40:12 +0000 (16:40 +0200)]
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>
6 years agofate: vp3: Fix fate-vp3-coeff-level64 test dependencies
Diego Biurrun [Sat, 1 Dec 2012 18:31:25 +0000 (19:31 +0100)]
fate: vp3: Fix fate-vp3-coeff-level64 test dependencies

Also rename the test to reflect that the video track is Theora, not VP3.

6 years agofate: cosmetics: Order some test entries
Diego Biurrun [Sat, 1 Dec 2012 17:54:30 +0000 (18:54 +0100)]
fate: cosmetics: Order some test entries

6 years agoAdd version bump and APIchanges entry for Add AV_PIX_FMT_VDPAU.
Diego Biurrun [Sat, 12 Jan 2013 11:21:33 +0000 (12:21 +0100)]
Add version bump and APIchanges entry for Add AV_PIX_FMT_VDPAU.

Also fix a lavu version typo in APIchanges.

6 years agopixfmt: add picture format for VDPAU
Rémi Denis-Courmont [Fri, 11 Jan 2013 21:27:58 +0000 (23:27 +0200)]
pixfmt: add picture format for VDPAU

Signed-off-by: Diego Biurrun <diego@biurrun.de>
6 years agoratecontrol: K&R cosmetic formatting
Luca Barbato [Sat, 12 Jan 2013 05:16:53 +0000 (06:16 +0100)]
ratecontrol: K&R cosmetic formatting

Signed-off-by: Diego Biurrun <diego@biurrun.de>
6 years agortpdec: Remove a useless todo comment
Martin Storsjö [Fri, 11 Jan 2013 13:07:51 +0000 (15:07 +0200)]
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>
6 years agortsp: Remove an outdated comment
Martin Storsjö [Fri, 11 Jan 2013 12:53:58 +0000 (14:53 +0200)]
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>
6 years agortsp: Remove references to weirdly named variables in other files
Martin Storsjö [Fri, 11 Jan 2013 12:47:10 +0000 (14:47 +0200)]
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>
6 years agortp: Rename a static variable to normal naming conventions
Martin Storsjö [Fri, 11 Jan 2013 12:46:54 +0000 (14:46 +0200)]
rtp: Rename a static variable to normal naming conventions

Signed-off-by: Martin Storsjö <martin@martin.st>
6 years agortp: Cosmetic cleanup
Martin Storsjö [Fri, 11 Jan 2013 12:44:40 +0000 (14:44 +0200)]
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>
6 years agoconfigure: enable pic for shared libs on AArch64
Marcin Juszkiewicz [Thu, 10 Jan 2013 12:22:53 +0000 (12:22 +0000)]
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>
6 years agozmbv: Reset the decoder on keyframe errors
Luca Barbato [Fri, 11 Jan 2013 04:07:42 +0000 (05:07 +0100)]
zmbv: Reset the decoder on keyframe errors

Prevent the crash on fuzzed files as reported in bug 63.

6 years agovc1dec: prevent a crash due missing pred_flag parameter
Vladimir Pantelic [Wed, 9 Jan 2013 16:04:09 +0000 (17:04 +0100)]
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>
6 years agomatroska: Fix use after free
Dale Curtis [Thu, 10 Jan 2013 19:05:29 +0000 (11:05 -0800)]
matroska: Fix use after free

Signed-off-by: Dale Curtis <dalecurtis@chromium.org>
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
6 years agovp3: Fix double free in vp3_decode_end()
Ronald Bultje [Thu, 10 Jan 2013 19:02:57 +0000 (11:02 -0800)]
vp3: Fix double free in vp3_decode_end()

Signed-off-by: Dale Curtis <dalecurtis@chromium.org>
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
6 years agofate: Split fate-siff test into demuxer and VB video decoder test
Diego Biurrun [Sat, 1 Dec 2012 15:11:22 +0000 (16:11 +0100)]
fate: Split fate-siff test into demuxer and VB video decoder test

6 years agortpdec_vp8: Don't trim too much data from broken frames
Martin Storsjö [Wed, 9 Jan 2013 12:25:59 +0000 (14:25 +0200)]
rtpdec_vp8: Don't trim too much data from broken frames

Previously, for broken frames, we only returned the first partition
of the frame (we would append all the received packets to the packet
buffer, then set pkt->size to the size of the first partition, since
the rest of the frame could have lost data inbetween) - now instead
return the full buffered data we have, but don't append anything more
to the buffer after the lost packet discontinuity. Decoding the
truncated packet should hopefully get better quality than trimming out
everything after the first partition.

Signed-off-by: Martin Storsjö <martin@martin.st>
6 years agortpdec_vp8: Simplify code by using an existing helper function
Martin Storsjö [Wed, 9 Jan 2013 12:25:22 +0000 (14:25 +0200)]
rtpdec_vp8: Simplify code by using an existing helper function

Signed-off-by: Martin Storsjö <martin@martin.st>
6 years agortpdec: Add a terminating null byte at the end of the SDES/CNAME
Martin Storsjö [Wed, 9 Jan 2013 17:41:21 +0000 (19:41 +0200)]
rtpdec: Add a terminating null byte at the end of the SDES/CNAME

This is required by RFC 3550 (section 6.5):

   The list of items in each chunk MUST be terminated by one or more
   null octets, the first of which is interpreted as an item type of
   zero to denote the end of the list.

This was implicitly added as padding before, unless the host name
length matched up so no padding was added.

This makes wireshark parse the packets properly if other RTCP items
are appended to the same packet.

Signed-off-by: Martin Storsjö <martin@martin.st>
6 years agoyuv4mpeg: do not use deprecated functions
Luca Barbato [Wed, 9 Jan 2013 19:50:06 +0000 (20:50 +0100)]
yuv4mpeg: do not use deprecated functions

Use the libavutil replacement.

6 years agooggdec: fix faulty cleanup prototype
Luca Barbato [Wed, 9 Jan 2013 19:49:34 +0000 (20:49 +0100)]
oggdec: fix faulty cleanup prototype

6 years agoidcin: return 0 from idcin_read_packet() on success.
Justin Ruggles [Wed, 1 Aug 2012 20:13:04 +0000 (16:13 -0400)]
idcin: return 0 from idcin_read_packet() on success.

This matches the AVInputFormat.read_packet() API.

6 years agoidcin: better error handling
Justin Ruggles [Wed, 1 Aug 2012 21:16:58 +0000 (17:16 -0400)]
idcin: better error handling

Add some additional checks for EOF and print error messages on an incomplete
header or packet.

FATE reference updated for id-cin-video due to the demuxer no longer
returning a partial video packet at EOF.

6 years agoidcin: check for integer overflow when calling av_get_packet()
Justin Ruggles [Wed, 1 Aug 2012 20:10:08 +0000 (16:10 -0400)]
idcin: check for integer overflow when calling av_get_packet()

chunk_size is unsigned 32-bit, but av_get_packet() takes a signed int as the
packet size.

6 years agoidcin: allow seeking back to the first packet
Justin Ruggles [Wed, 1 Aug 2012 21:14:39 +0000 (17:14 -0400)]
idcin: allow seeking back to the first packet

Also, do not allow seek-by-byte, as there is no way to find the next packet
boundary.

6 years agoidcin: set AV_PKT_FLAG_KEY for video packets with a palette
Justin Ruggles [Wed, 1 Aug 2012 20:08:28 +0000 (16:08 -0400)]
idcin: set AV_PKT_FLAG_KEY for video packets with a palette

6 years agoidcin: set start_time and packet duration instead of manually tracking pts.
Justin Ruggles [Wed, 1 Aug 2012 20:06:23 +0000 (16:06 -0400)]
idcin: set start_time and packet duration instead of manually tracking pts.

Also, use 1 / sample_rate for audio stream time_base.