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Author SHA1 Message Date
Stefano Sabatini
7ef0adcc2e lavfi: simplify signature for avfilter_get_audio_buffer() and friends 
The additional parameters are just complicating the function interface.

Assume that a requested samples buffer will *always* have the format
specified in the requested link.

This breaks audio filtering API and ABI in theory, but since it's
unusable right now this shouldn't be a problem.

Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2012-05-09 20:29:53 +02:00
Stefano Sabatini
6735534f19 lavfi: use avfilter_get_audio_buffer_ref_from_arrays() in avfilter_default_get_audio_buffer 2012-05-09 20:28:56 +02:00
Stefano Sabatini
e727bca392 lavfi: cleanup avfilter_get_audio_buffer() and pals. 
Remove AVFilterBufferRefAudioProps.size, and use nb_samples in its place
everywhere.
This is required as the size in the audio buffer may be aligned, so it
may not contain a well defined number of samples.

Also remove the useless planar parameter, which can be deduced from the
sample format.

This is technically an API and ABI break, but since the audio part of
lavfi is not usable now, this should not be a problem in practice.

Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2012-05-09 20:26:19 +02:00
Diego Biurrun
c8b4a3999b libxvid: Give more suitable names to libxvid-related files. 2012-05-09 18:18:05 +02:00
Diego Biurrun
5b432d66ce libxvid: Separate libxvid encoder from libxvid rate control code. 
This allows compiling the Xvid rate control code without the encoder.
 2012-05-09 18:18:05 +02:00
Diego Biurrun
727af82a84 jpeglsdec: Remove write-only variable in ff_jpegls_decode_lse(). 
libavcodec/jpeglsdec.c:54:9: warning: variable ‘len’ set but not used
 2012-05-09 18:12:28 +02:00
Diego Biurrun
454b1f9b58 fate: cosmetics: lowercase some comments 2012-05-09 18:12:28 +02:00
Diego Biurrun
7ac4bde22a fate: Give more consistent names to some RealVideo/RealAudio tests. 2012-05-09 18:12:27 +02:00
Stefano Sabatini
1b8c9271bd lavfi: add avfilter_get_audio_buffer_ref_from_arrays(). 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2012-05-09 17:51:13 +02:00
Anton Khirnov
9453c9e1de lavfi: add extended_data to AVFilterBuffer. 
This is similar to what has previously been done in AVFrame to allow
dealing with more than 8 channels.
 2012-05-09 17:47:53 +02:00
Anton Khirnov
c22953b8a3 lavc: check that extended_data is properly set in avcodec_encode_audio2(). 2012-05-09 17:47:11 +02:00
Anton Khirnov
a5117a2444 lavc: pad last audio frame with silence when needed. 2012-05-09 17:46:54 +02:00
Anton Khirnov
6d7f617700 samplefmt: add a function for filling a buffer with silence. 2012-05-09 17:44:56 +02:00
Anton Khirnov
142e740d1e samplefmt: add a function for copying audio samples. 2012-05-09 17:43:26 +02:00
Anton Khirnov
9684341346 lavr: do not try to copy to uninitialized output audio data. 
This would happen at least when lavr is used as a fifo with no
conversion.
 2012-05-09 17:38:23 +02:00
Anton Khirnov
0982b0a431 lavr: make avresample_read() with NULL output discard samples. 2012-05-09 17:37:47 +02:00
Mans Rullgard
b1f9be5436 fate: split idroq audio and video into separate tests 
Signed-off-by: Mans Rullgard <mans@mansr.com>
 2012-05-09 14:13:34 +01:00
Mans Rullgard
f7c2dca0d9 fate: improve dependencies 
This makes only tests actually using avconv depend on it.
The remaining tests already depend on what they need.

Signed-off-by: Mans Rullgard <mans@mansr.com>
 2012-05-09 14:13:34 +01:00
Diego Biurrun
63e01c2f19 fate: add convenient shorthands for ea-vp6, libavcodec, libavutil tests 
Signed-off-by: Mans Rullgard <mans@mansr.com>
 2012-05-09 14:13:34 +01:00
Diego Biurrun
f2a5586c64 fate: split some combined tests into separate audio and video tests 
Signed-off-by: Mans Rullgard <mans@mansr.com>
 2012-05-09 14:13:34 +01:00
Mans Rullgard
d57b43df2e fate: fix dependencies for probe tests 
Only the probe tests should depend on avprobe and these should
be enabled only if avprobe is configured.

Signed-off-by: Mans Rullgard <mans@mansr.com>
 2012-05-09 13:48:58 +01:00
Mans Rullgard
6766169c41 mips: intreadwrite: fix inline asm for gcc 4.8 
Just like gcc 4.6 and later on ARM, gcc 4.8 on MIPS generates
inefficient code when a known-unaligned location is used as a
memory input operand.  This applies the same fix as has been
previously done to the ARM version of the code.

Signed-off-by: Mans Rullgard <mans@mansr.com>
 2012-05-09 13:45:22 +01:00
Mans Rullgard
b82b49a5b7 mips: intreadwrite: remove unnecessary inline asm 
GCC actually handles unaligned accesses correctly in all cases
except, absurdly, 32-bit loads on mips64.  The remaining asm is
thus not needed, and removing it results in better code.

Signed-off-by: Mans Rullgard <mans@mansr.com>
 2012-05-09 13:45:17 +01:00
Anton Khirnov
ac71230902 lavfi: add video buffer sink, and use it in avtools 
Also add the public interface libavfilter/buffersink.h.

Based on a commit by Stefano Sabatini.
 2012-05-09 08:59:37 +02:00
Anton Khirnov
ab165047a6 lavfi: add a function for copying properties from AVFilterBufferRef->AVFrame 
Based on a commit by Stefano Sabatini <stefano.sabatini-lala@poste.it>
 2012-05-09 08:49:36 +02:00
Luca Barbato
5699884c2e sctp: Initial tcp-alike sctp support with streams 
Signed-off-by: Jordi Ortiz <nenjordi@gmail.com>
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2012-05-08 16:06:49 -07:00
Jordi Ortiz
38f06a1415 libschroedingerdec: Change AVPicture to AVFrame and use SchroTag to store pts 
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2012-05-08 16:06:49 -07:00
Alex Converse
40f81769ae options_table: Add some missing #includes to fix "make checkheaders". 
Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2012-05-08 20:05:20 +02:00
Alex Converse
3607dc2b1a doc: Replace a stray reference to the old '-intra' flag. 2012-05-08 10:58:35 -07:00
Jordi Ortiz
fcd0298c05 rtsp: Add content-type message header parsing 
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2012-05-08 10:18:35 -07:00
Samuel Pitoiset
b2e495afa8 rtmp: Support 'rtmp_live', an option which specifies if the media is a live stream. 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-05-08 13:21:35 +03:00
Diego Biurrun
ce473de921 av_samples_fill_array: Mark unmodified function argument as const. 
libavcodec/utils.c:274: warning: passing argument 3 of ‘av_samples_fill_arrays’ discards qualifiers from pointer target type
./libavutil/samplefmt.h:151: note: expected ‘uint8_t *’ but argument is of type ‘const uint8_t *’
 2012-05-08 11:35:49 +02:00
Kostya Shishkov
464e9ab011 lagarith: add YUY2 decoding support 
Unlike other variants, for YUY2 we need to use different prediction:
* on line 0 for luma we should left predict starting from the second pixel
* on line 1 we should left predict first 4 pixels for luma and 2 for chroma
* median prediction employed here is taken directly from HuffYUV
 2012-05-08 07:24:31 +02:00
Carl Eugen Hoyos
58637a0b24 Support decoding unaligned rgb24 lagarith. 
Signed-off-by: Kostya Shishkov <kostya.shishkov@gmail.com>
 2012-05-08 07:23:44 +02:00
Diego Biurrun
520c1ec699 dv: Split profile handling code into a separate file. 2012-05-07 23:59:49 +02:00
Anton Khirnov
0a3ad7ff80 flvenc: use AVFormatContext, not AVCodecContext for logging. 
Encoder tag being used for muxer messages is confusing.
 2012-05-07 21:28:40 +02:00
Diego Biurrun
455245ca8a mov: Remove write-only variable in mov_read_chan(). 
libavformat/mov.c:597:25: warning: variable ‘cflags’ set but not used
 2012-05-07 20:31:23 +02:00
Alex Converse
fa8fc3b73a fate: Change the probe-format refs to match the final text format committed. 2012-05-07 11:01:38 -07:00
Alex Converse
6345209a7d fate: Add avprobe as a make dependency 2012-05-07 11:00:54 -07:00
Ronald S. Bultje
4bfa67bdad Add probe fate tests to test for regressions in detecting media types. 
Signed-off-by: Alex Converse <alex.converse@gmail.com>
 2012-05-07 10:14:51 -07:00
Mans Rullgard
40fa14f775 fate: Add oneline comparison method 
Signed-off-by: Alex Converse <alex.converse@gmail.com>
 2012-05-07 10:14:50 -07:00
Ronald S. Bultje
64953f67f9 qdm2: clip array indices returned by qdm2_get_vlc(). 
Prevents subsequent overreads when these numbers are used as indices
in arrays.

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org

Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>
 2012-05-07 13:08:36 -04:00
Justin Ruggles
85e5b866dc avplay: properly close/reopen AVAudioResampleContext on channel layout change 
fixes Bug#280
 2012-05-07 12:42:32 -04:00
Justin Ruggles
f132248028 avcodec: do not needlessly set packet size to 0 in avcodec_encode_audio2() 
It is already set to 0 by av_free_packet()
 2012-05-07 12:14:05 -04:00
Justin Ruggles
74e10b6204 avcodec: for audio encoding, reset output packet when it is not valid 2012-05-07 12:14:05 -04:00
Justin Ruggles
fa0319b4fd avcodec: refactor avcodec_encode_audio2() to merge common branches 2012-05-07 12:14:05 -04:00
Justin Ruggles
b461cd4deb avcodec: remove fallbacks for AVCodec.encode() in avcodec_encode_audio2() 
We no longer have any audio encoders using AVCodec.encode().
 2012-05-07 12:14:04 -04:00
Diego Biurrun
fdc918632f libschroedinger: Switch to function names more in line with Libav style. 2012-05-07 14:31:59 +02:00
Diego Biurrun
9cef0669c4 Move code shared between libdirac and libschroedinger to libschroedinger. 
This also involves making some function static and changing the name
prefixes of some functions and structures.
 2012-05-07 14:31:59 +02:00
Anton Khirnov
8134fafe9b lavfi: uninline avfilter_copy_buffer_ref_props(). 
A nontrivial public function such as this should most certainly NOT be
inline.
 2012-05-07 14:23:36 +02:00