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31161 Commits

Author SHA1 Message Date
Reimar Döffinger 7679bd6e60 roqvideodec: set AVFrame reference before reget_buffer. 
Otherwise it might return a write-only frame which would break
decoding completely.

Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-12-04 16:04:27 +01:00
Carl Eugen Hoyos 1e92d58e44 bmp: fix some 1bit samples. 
<= 8bpp BMP images always have palette.

Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-12-04 16:04:27 +01:00
Janne Grunau 8dd92eca74 latmdec: add fate test for audio config change 2011-12-04 15:38:14 +01:00
David Goldwich c8b27a0ec4 oma: PCM support 
Signed-off-by: David Goldwich <david.goldwich@gmail.com>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-12-04 15:21:06 +01:00
David Goldwich 8ae5eb75df oma: better format detection with small probe buffer 
Signed-off-by: David Goldwich <david.goldwich@gmail.com>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-12-04 15:20:10 +01:00
David Goldwich e96070074d oma: clearify ambiguous if condition 
Signed-off-by: David Goldwich <david.goldwich@gmail.com>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-12-04 15:19:51 +01:00
Derek Buitenhuis a548b6cbfc wavpack: Properly clip samples during lossy decode 
When decoding lossy WavPack samples, they are supposed
to be clipped, in order to be decoded correctly.

Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
 2011-12-03 15:32:21 -08:00
Yordan Makariev 425b45d4b0 Code clean-up for crc.c, lfg.c, log.c, random_see.d, rational.c and tree.c. 
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
 2011-12-03 15:13:48 -08:00
Tsvetelina Borisova 4a59eca97a Cleaned pixdesc.c file in libavutil 
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
 2011-12-03 14:36:11 -08:00
Nathan Adil Maxson 8f8c785ffc zmbv.c: coding style clean-up. 
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
 2011-12-03 14:11:39 -08:00
Nathan Adil Maxson 6eedeefe0b xan.c: coding style clean-up. 
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
 2011-12-03 14:11:26 -08:00
Konstantin Todorov 363114e813 mpegvideo.c: code cleanup - first 500 lines. 
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
 2011-12-03 14:03:27 -08:00
Ronald S. Bultje adedd840e2 h264: fix frame reordering code. 
Fixes fate-h264-conformance-{mr2_tandberg_e,mr3_tandberg_b} without
requiring -strict 1.
 2011-12-03 08:24:27 -08:00
Derek Buitenhuis 55a280569f fate: Add a test for the VBLE decoder 
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
Signed-off-by: Janne Grunau <janne-libav@jannau.net>
 2011-12-03 01:50:07 +01:00
Luca Barbato a0338b598b doc: break some long lines in developer.texi 2011-12-03 01:35:38 +01:00
Luca Barbato 2cf74eca70 drawtext: make x and y parametric 
Introduce variables "E", "PHI", "PI", "main_w"/"W", "main_h"/"H",
"text_w"/"w", "text_h"/"h", "x", "y", "n" and "t" in line with
vf_overlay and refactor the code accordingly.
 2011-12-03 01:35:29 +01:00
Luca Barbato ec11ff8407 drawtext: manage memory allocation better 
Call dtext_prepare_text as early as possible
Do not draw if the memory allocation failed
 2011-12-03 01:35:28 +01:00
Luca Barbato a2fb4bcb01 drawtext: refactor draw_text 
Split the memory allocation from the actual drawing.
 2011-12-03 01:35:28 +01:00
Janne Grunau 84994421bc doc: remove space between variable and post increment in example code 2011-12-03 01:11:12 +01:00
Janne Grunau d268b79e34 aac_latm: reconfigure decoder on audio specific config changes 2011-12-03 00:42:48 +01:00
Janne Grunau fd095539d1 latmdec: fix audio specific config parsing 
Pass the correct size in bits to mpeg4audio_get_config and add a flag
to disable parsing of the sync extension when the size is not known.

Latm with AudioMuxVersion 0 does not specify the size of the audio
specific config. Data after the audio specific config can be
misinterpreted as sync extension resulting in random and wrong configs.
 2011-12-03 00:42:48 +01:00
Justin Ruggles 0eea212943 Add avcodec_decode_audio4(). 
Deprecate avcodec_decode_audio3().
Implement audio support in avcodec_default_get_buffer().
Implement the new audio decoder API in all audio decoders.
 2011-12-02 17:40:40 -05:00
Justin Ruggles 560f773c7d avcodec: change number of plane pointers from 4 to 8 at next major bump. 
Add AV_NUM_DATA_POINTERS to simplify the bump transition.
This will allow for supporting more planar audio channels without having to
allocate separate pointer arrays.
 2011-12-02 17:40:40 -05:00
Victor Vasiliev 9b9815eec4 Update developers documentation with coding conventions. 
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2011-12-02 23:06:41 +01:00
Mans Rullgard 51a16077da svq1dec: avoid undefined get_bits(0) call 
Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-12-02 21:52:09 +00:00
Mans Rullgard 59807fee6d ARM: h264dsp_neon cosmetics 
- Replace 'ip' with 'r12'.
- Use correct size designators for vld1/vst1.
- Whitespace fixes.

Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-12-02 19:59:18 +00:00
Janne Grunau a760f530bb ARM: make some NEON macros reusable 
Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-12-02 19:59:18 +00:00
Mans Rullgard 150ddbc148 Do not memcpy raw video frames when using null muxer 
Commit 035af99 made avconv always call an encoder when using the
null muxer.  While useful for 2-pass encodes, it inadvertently
caused an extra memcpy of raw frames when decoding only.

This hack restores the old behaviour when only decoding while
allowing use of the null muxer with encoded streams as well.

Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-12-02 18:49:50 +00:00
Luca Barbato 5a2e251645 fate: update asf seektest 2011-12-02 16:43:05 +01:00
Aaron Colwell e02dec25ab vp8: flush buffers on size changes. 2011-12-02 07:21:08 -08:00
Luca Barbato 7d68f592f6 doc: improve general documentation for MacOSX 
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2011-12-02 11:16:24 +01:00
John Stebbins b88eb87630 asf: use packet dts as approximation of pts 
Having a somehow off seeking is better than having none at all.

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2011-12-02 11:11:47 +01:00
Luca Barbato 73f027c17b asf: do not call av_read_frame 
The asf_read_pts should read the bitstream directly.
 2011-12-02 11:11:47 +01:00
Martin Storsjö 30266038bd rtsp: Initialize the media_type_mask in the rtp guessing demuxer 
The media_type_mask is initialized via AVOptions for the
rtsp and sdp demuxers, but it isn't available as an option
for the rtp guessing demuxer (since it doesn't really make
sense there). Therefore, it must be manually initialized
instead, since a zero value means no media types at all
are accepted.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2011-12-02 11:52:47 +02:00
Nathan Adil Maxson d0fd6fc201 Cleaned up alacenc.c 
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
 2011-12-01 20:14:21 -08:00
Martin Storsjö 04403ec2e4 rtpenc: Add support for G726 audio 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2011-12-01 23:19:25 +02:00
Martin Storsjö fa6dce4c57 rtpdec: Interpret the different G726 names as bits_per_coded_sample 
For the standardized 8 kHz sample rate, this works exactly the same.
For nonstandard sample rates, the different predefined G726
names (G726-16, G726-24, G726-32, G726-40) are interpreted as an
indication of the bits per coded sample, even though their
actual bitrates aren't what the name specifies.

This feels more sane than using free-form names for nonstandard
sample rate/bitrate combinations, e.g like G726-22, G726-33
for 11025 Hz.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2011-12-01 23:19:24 +02:00
Martin Storsjö 77e0c7584b rtpenc: Change rtp_send_samples to handle sample sizes other than even bytes 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2011-12-01 23:19:22 +02:00
Martin Storsjö 2d31d890bf rtpenc: Cast a rescaling parameter to int64_t 
This avoids overflow if frame_size is over 2147, since both
frame_size and AV_TIME_BASE are plain integers.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2011-12-01 23:19:14 +02:00
Ronald S. Bultje 2574f08d4c h264: cap max has_b_frames at MAX_DELAYED_PIC_COUNT - 1. 
This prevents frame allocation overflows, and fixed
fate-h264-conformance-mr3_tandberg_b with 2 threads.
 2011-12-01 12:46:28 -08:00
Mans Rullgard 3adba2de3d ARM: fix indentation in ff_dsputil_init_neon() 
Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-12-01 19:41:36 +00:00
Mans Rullgard 96fef6cf31 ARM: NEON put/avg_pixels8/16 cosmetics 
This makes whitespace and register names consistent with
the style used in more recent code.

Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-12-01 19:41:36 +00:00
Mans Rullgard 716f1705e9 ARM: add remaining NEON avg_pixels8/16 functions 2011-12-01 19:41:36 +00:00
Mans Rullgard 94267ddfb2 ARM: clean up NEON put/avg_pixels macros 
Although this adds a few lines, the macro calls are less convoluted.

Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-12-01 19:41:35 +00:00
Justin Ruggles ca12401376 fate: split acodec-pcm into individual tests 
this removes 2 redundant tests for pcm in mkv.
we can add the coverage back in later as fate-lavf tests if needed.
 2011-12-01 13:27:56 -05:00
Reinhard Tartler 5089ce1b5a swscale: #include "libavutil/mathematics.h" 
this file uses the M_PI macro since
4e74187db2, so include the correct header
directly.

Signed-off-by: Reinhard Tartler <siretart@tauware.de>
 2011-12-01 19:12:26 +01:00
Anton Khirnov 74e96eb77e pmpdec: don't use deprecated av_set_pts_info. 2011-12-01 17:28:36 +01:00
Mans Rullgard 37fed0e635 rv34: align temporary block of "dct" coefs 
This is needed for optimised transforms.

Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-12-01 14:29:29 +00:00
Reimar Döffinger f28070a123 Add PlayStation Portable PMP format demuxer 
Not yet complete, for demuxing AAC the AAC header must be generated
manually.
Possibly the decoder could accept the header as extradata to simplify
this.

Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-12-01 13:54:43 +01:00
Martin Storsjö c3b05d2159 proto: Realign struct initializers 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2011-12-01 13:47:28 +02:00