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592c4dbc7e
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15523 Commits

Author SHA1 Message Date
Justin Ruggles
592c4dbc7e libvorbis: use AVFifoBuffer for output packet buffer 
simplifies the code and does less memmove()
 2012-02-29 14:54:24 -05:00
Justin Ruggles
1fe7c1be54 libvorbis: remove unneeded e_o_s check 
vorbis_bitrate_flushpacket() does not return any packets that should not be
output in the bitstream.
 2012-02-29 14:54:24 -05:00
Justin Ruggles
94025d8a99 libvorbis: check return values for functions that can return errors 2012-02-29 14:54:24 -05:00
Justin Ruggles
c5063e0348 libvorbis: use float input instead of s16 
libvorbis takes float input, so we can just deinterleave/reorder the input
as-is instead of also converting.
 2012-02-29 14:54:24 -05:00
Justin Ruggles
f15c4281dc libvorbis: do not flush libvorbis analysis if dsp state was not initialized 
Fixes a segfault if init() fails before initializing the dsp state
 2012-02-29 14:54:23 -05:00
Justin Ruggles
147ff24a0e libvorbis: use VBR by default, with default quality of 3 2012-02-29 14:54:20 -05:00
Justin Ruggles
182d4f1f38 libvorbis: fix use of minrate/maxrate AVOptions 
- enable the options for audio encoding
- properly check for user-set maxrate
- use correct calling order in vorbis_encode_setup_managed()
 2012-02-29 14:44:15 -05:00
Justin Ruggles
eb35ef2932 libvorbis: cosmetics: renaming/pretty-printing/comments/unused code 2012-02-29 14:44:15 -05:00
Justin Ruggles
4e99501f62 (e)ac3enc: select a default bit rate based on the channel layout 2012-02-29 14:36:00 -05:00
Justin Ruggles
6aeea1dfb2 ac3enc: choose the closest bit rate to the one requested instead of failing 2012-02-29 14:36:00 -05:00
Ronald S. Bultje
78e9852a2e rpza: error out on buffer overreads. 
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
 2012-02-29 11:21:01 -08:00
Ronald S. Bultje
e54ae60e46 qtrle: return error on decode_init() failure. 
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
 2012-02-29 11:20:29 -08:00
Martin Storsjö
85b221e4d3 dpxenc: Don't include the libavcodec ident if bitexact mode is enabled 
This avoids breaking fate every time the lavc version is bumped.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-02-29 20:08:09 +02:00
Kostya Shishkov
12b812d2e5 prores: store and retrieve extended colourspace information 
Based on the patch by Phil Barrett.
 2012-02-29 09:29:02 +01:00
Phil Barrett
c7084182e8 proresenc: correct edge emulation 
Signed-off-by: Kostya Shishkov <kostya.shishkov@gmail.com>
 2012-02-29 09:28:45 +01:00
Kostya Shishkov
235d693286 prores: handle 444 chroma in right order 
ProRes codes chroma blocks in 444 mode in different order than luma blocks,
so make both decoder and encoder read/write chroma blocks in right order.

Reported by Phil Barrett
 2012-02-29 09:28:34 +01:00
Anton Khirnov
23bfcc066d mpegvideo_enc: add quantizer_noise_shaping private option. 
Deprecate corresponding AVCodecContext field.
 2012-02-29 07:26:24 +01:00
Anton Khirnov
16b7557b79 lavc: deprecate AVCodecContext.inter_threshold. 
It's unused.
 2012-02-29 07:25:44 +01:00
Anton Khirnov
4f07f8196c lavc: deprecate AVCodecContext.color_table_id. 
It's currently only used as temporary storage by the mov demuxer. Make
it use a local variable instead.
 2012-02-29 07:25:00 +01:00
Anton Khirnov
63efd83ae1 mpegvideo_enc: add chroma/luma_elim_threshold private options. 
Deprecate corresponding AVCodecContext fields.
 2012-02-29 07:23:31 +01:00
Anton Khirnov
af3d804f9f mpegvideo_enc: add cbp_rd flag to mpv_flags. 
Deprecate CODEC_FLAG_CBP_RD.
 2012-02-29 07:13:58 +01:00
Anton Khirnov
ff71a383ac mpegvideo_enc: add qp_rd flag to mpv_flags. 
Deprecate CODEC_FLAG_QP_RD.
 2012-02-29 07:12:10 +01:00
Anton Khirnov
a249f0cc23 mpegvideo_enc: add strict_gop flag to mpv_flags. 
Deprecate CODEC_FLAG2_STRICT_GOP.
 2012-02-29 07:11:02 +01:00
Anton Khirnov
ed019b8e5b lavc: add -mpv_flags to mpegvideo_enc-based encoders. 
Deprecate CODEC_FLAG2_SKIP_RD in favor of the corresponding mpv_flags
flag.
 2012-02-29 07:09:29 +01:00
Michael Niedermayer
956fb91e03 aacdec: Support stereo streams that erroneously signal predefined channel configuration 1 (mono). 
[alex.converse@mgail.com]
Move code to get_che()
Update for AAC new channel configuration interface
Only set chan_config if output_configure succeeds.

Signed-off-by: Alex Converse <alex.converse@gmail.com>
 2012-02-28 21:38:16 -08:00
Alex Converse
2564f6e6d4 aacdec: Reshuffle functions so get_che() can call set_default_channel_config() and output_configure(). 2012-02-28 21:38:15 -08:00
Ronald S. Bultje
8bc396fc0e vp56: error out on invalid stream dimensions. 
Prevents crashes when playing corrupt vp5/6 streams.

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
 2012-02-28 16:41:58 -08:00
Alex Converse
bbeb29133b adpcm: Clip step_index values read from the bitstream at the beginning of each frame. 
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
 2012-02-28 12:11:06 -08:00
Diego Biurrun
cfac648e6a doxygen: Remove documentation for non-existing parameters; misc small fixes. 2012-02-28 20:48:43 +01:00
Ronald S. Bultje
fc9bc08dca Indeo3: fix crashes on corrupt bitstreams. 
Splits at borders of cells are invalid, since it leaves one of the
cells with a width/height of zero. Also, propagate errors on buffer
allocation failures, so we don't continue decoding (which crashes).

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
 2012-02-28 10:34:35 -08:00
Diego Biurrun
bd7a647c0d msmpeg4: Replace forward declaration by proper #include. 2012-02-28 15:36:47 +01:00
Alex Converse
5e239c7f9e aacdec: Remove erroneous reference to global gain from the out of bounds scalefactor error message. 2012-02-27 17:59:47 -08:00
Diego Biurrun
d10319d87f avcodec_default_reget_buffer(): fix compilation in DEBUG mode 2012-02-27 20:58:43 +01:00
Ronald S. Bultje
b0c4f04338 h264: fix mmxext chroma deblock to use correct TC values. 2012-02-27 09:38:44 -08:00
Anton Khirnov
b1edfce08a lavc: reorder AVCodecContext fields. 
Put related fields together, move the important ones closer to the
beginning, try to eliminate holes.
 2012-02-27 07:09:43 +01:00
Anton Khirnov
1d428004c6 lavc: reorder AVFrame fields. 
Put related fields together, move the important ones closer to the
beginning, try to eliminate holes.
 2012-02-27 07:07:25 +01:00
Reinhard Tartler
790a367d9e Fix parser not to clobber has_b_frames when extradata is set. 
Because in contrast to the decoder, the parser does not setup low_delay.
The code in parse_nal_units would always end up setting has_b_frames
to "1", except when stream is explicitly marked as low delay.
Since the parser itself would create 'extradata', simply reopening
the parser would cause this.

This happens for instance in estimate_timings_from_pts(), which causes the
parser to be reopened on the same stream.

This fixes Libav #22 and FFmpeg (trac) #360

CC: libav-stable@libav.org

Based on a patch by Reimar Döffinger <Reimar.Doeffinger@gmx.de>
(commit 31ac0ac29b)

Comments and description adapted by Reinhard Tartler.

Signed-off-by: Reinhard Tartler <siretart@tauware.de>
 2012-02-26 15:50:59 +01:00
Paul B Mahol
42459c6abb cdxl: bit line plane arrangement support 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>
 2012-02-26 00:04:32 -05:00
Paul B Mahol
cf6914e27f cdxl: remove early check for bpp 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>
 2012-02-26 00:04:32 -05:00
Paul B Mahol
126daeb550 cdxl: set pix_fmt PAL8 only if palette is available 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>
 2012-02-26 00:04:32 -05:00
Tim Walker
0a9efe4c6e mlp_parser: fix the channel mask value used for the top surround channel 
Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>
 2012-02-25 17:24:43 -05:00
Justin Ruggles
be8d812c96 vorbisenc: check all allocations for failure 2012-02-25 11:49:43 -05:00
Justin Ruggles
f7a2e12f2a roqaudioenc: return AVERROR codes instead of -1 2012-02-25 11:49:43 -05:00
Justin Ruggles
3fa9a999c1 roqaudioenc: set correct bit rate 2012-02-25 11:49:43 -05:00
Justin Ruggles
cf57c78b77 roqaudioenc: use AVCodecContext.frame_size correctly. 
It is not allowed to change mid-stream like it does currently. Instead we need
to buffer the first 8 frames before returning them as a single packet, then
only return single frame packets after that.
 2012-02-25 11:49:43 -05:00
Justin Ruggles
56279f1d61 roqaudioenc: remove unneeded sample_fmt check 2012-02-25 11:49:43 -05:00
Justin Ruggles
4b7f8838e8 ra144enc: use int16_t* for input samples rather than void* 2012-02-25 11:49:43 -05:00
Justin Ruggles
03359ebcf9 ra144enc: set AVCodecContext.coded_frame 2012-02-25 11:49:43 -05:00
Justin Ruggles
a65f7c96fc ra144enc: remove unneeded sample_fmt check 2012-02-25 11:49:42 -05:00
Justin Ruggles
928672f1f1 nellymoserenc: set AVCodecContext.coded_frame 2012-02-25 11:49:42 -05:00