FFmpeg

Commit Graph

Author	SHA1	Message	Date
Michael Niedermayer	6026a5ad4f	sonic: Switch to rangecoder significantly improves compression rate This also bumps version to 2 and drops support for version 0/1 If someone used version 0/1 despite their experimental status then support for these can and should be added back Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	c61daa68e4	avcodec/sonic: add larger version and minor_version fields with version >= 2 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	4c32629b82	avcodec/sonic: move version to the context Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	ec4d761c74	avcodec/sonic: fix memleaks Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	8477e63d3c	sonic: use M_SQRT2 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Clément Bœsch	b46f19100b	cosmetics: group remaining .name and .long_name. See `b2bed9325`.	11 years ago
Michael Niedermayer	6d05039c7e	avcodec/sonic: Fix usage of init_get_bits() and use init_get_bits8() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	9375f5003d	sonic: use av_freep() as its safer than av_free() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	69d0a2922f	sonic: cleanup/simplify num_taps check Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	db27dadcb0	sonic: replace divide() by ROUNDED_DIV() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	730e07f10b	sonic: avoid float sqrt() for integer input & output Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	4ec7ef56bd	sonic: simplify quant cliping Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	bcb42fb6db	sonic: use av_calloc() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	37c7a8be19	sonic: replace literal numbers by sizeof() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	081a7f3ed0	sonic: replace some float by integers to improve platform independance Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	12de2933da	sonic: Improve error codes Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	8689ee0eef	sonic: simplify shift_down() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	ddefb80c95	sonicenc: fix off by 1 error Fixes out of array accesses Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	694c2d1ab3	sonicenc: dont put multiple assignments per line Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	6df61c3ae0	sonicenc: set supported samples formats array This ensures that only supported formats are input Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Paul B Mahol	dc5c029f02	sonicenc: don't allocate unused avctx->coded_frame Signed-off-by: Paul B Mahol <onemda@gmail.com>	12 years ago
Michael Niedermayer	4aa8503399	sonicdec: update to new buffer API Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	85d7f54662	sonicenc: fix mono decorrelation Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	6ec037c5a9	sonicdec: fix frame size Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	1426291eb8	sonicdec: check decorrelation Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Clément Bœsch	1ec94b0f06	lavc: factorize ff_{thread_,re,}get_buffer error messages. Coccinelle profile used: @@ expression r, ctx, f, loglevel, str, flags; @@ -if ((r = ff_get_buffer(ctx, f, flags)) < 0) { - av_log(ctx, loglevel, str); - return r; -} +if ((r = ff_get_buffer(ctx, f, flags)) < 0) + return r; @@ expression r, ctx, f, loglevel, str; @@ -if ((r = ff_reget_buffer(ctx, f)) < 0) { - av_log(ctx, loglevel, str); - return r; -} +if ((r = ff_reget_buffer(ctx, f)) < 0) + return r; @@ expression r, ctx, f, loglevel, str, flags; @@ -if ((r = ff_thread_get_buffer(ctx, f, flags)) < 0) { - av_log(ctx, loglevel, str); - return r; -} +if ((r = ff_thread_get_buffer(ctx, f, flags)) < 0) + return r; ...along with some manual patches for the remaining ones.	12 years ago
James Zern	bcaf64b605	normalize calls to ff_alloc_packet2 - check ret < 0 - remove excessive error log Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	0b2ac679e2	sonic: factorize tail_size Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	512beea529	sonicenc: limit quant so that golomb codes are less than 32 bits long before they could become 33 bits Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	a44cbc1cbc	sonic: update to encode2() API Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	8a0cd58729	sonic: fix FPE Fixes Ticket1397 Found-by: Piotr Bandurski <ami_stuff@o2.pl> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Paul B Mahol	7ed9abf793	sonic: mark as experimental Signed-off-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Paul B Mahol	89cd95b19c	sonic: fix warning about incompatible pointer types Signed-off-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	6f9803e5e0	sonic: update to new API Fixes Ticket1075 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Paul B Mahol	ba10207bbe	Use more designated initializers. Also remove some pointless NULL/0 assigments. C++ code must be left as it is because named struct initializers are not supported by C++ standard.	13 years ago
Justin Ruggles	d7c91c4cea	sonic: fix sonic decoder to match encoder for sample rates other than 44100.	14 years ago
Mans Rullgard	42cfb3835b	Remove Sonic experimental audio codec Since initially committed in 2004, this codec has only been touched for maintenanance. Functionally, it contains no novel ideas and its intended audience is better served by existing mature codecs. Signed-off-by: Mans Rullgard <mans@mansr.com>	14 years ago
Mans Rullgard	2912e87a6c	Replace FFmpeg with Libav in licence headers Signed-off-by: Mans Rullgard <mans@mansr.com>	14 years ago
Diego Elio Pettenò	e7e2df27f8	Add ff_ prefix to data symbols of encoders, decoders, hwaccel, parsers, bsf. None of these symbols should be accessed directly, so declare them as hidden. Signed-off-by: Mans Rullgard <mans@mansr.com> (cherry picked from commit `d36beb3f69`)	14 years ago
Diego Elio Pettenò	d36beb3f69	Add ff_ prefix to data symbols of encoders, decoders, hwaccel, parsers, bsf. None of these symbols should be accessed directly, so declare them as hidden. Signed-off-by: Mans Rullgard <mans@mansr.com>	14 years ago
Stefano Sabatini	5d6e4c160a	Replace deprecated symbols SAMPLE_FMT_* with AV_SAMPLE_FMT_*, and enum SampleFormat with AVSampleFormat. Originally committed as revision 25730 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Diego Biurrun	ba87f0801d	Remove explicit filename from Doxygen @file commands. Passing an explicit filename to this command is only necessary if the documentation in the @file block refers to a file different from the one the block resides in. Originally committed as revision 22921 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Stefano Sabatini	72415b2adb	Define AVMediaType enum, and use it instead of enum CodecType, which is deprecated and will be dropped at the next major bump. Originally committed as revision 22735 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Diego Biurrun	359a9979ad	cosmetics: Move some code blocks to reduce the number of #ifdefs. Originally committed as revision 19442 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Stefano Sabatini	9106a698e7	Rename bitstream.h to get_bits.h. Originally committed as revision 18494 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Thilo Borgmann	7a00bbad21	Implement avcodec_decode_video2(), _audio3() and _subtitle2() which takes an AVPacket argument rather than a const uint8_t *buf + int buf_size. This allows passing of packet-specific flags from demuxer to decoder, such as the keyframe flag, which appears necessary to playback corePNG P-frames. Patch by Thilo Borgmann thilo.borgmann googlemail com, see also the thread "Google Summer of Code participation" on the mailinglist. Originally committed as revision 18351 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Diego Biurrun	bad5537e2c	Use full internal pathname in doxygen @file directives. Otherwise doxygen complains about ambiguous filenames when files exist under the same name in different subdirectories. Originally committed as revision 16912 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Aurelien Jacobs	b250f9c66d	Change semantic of CONFIG_, HAVE_ and ARCH_*. They are now always defined to either 0 or 1. Originally committed as revision 16590 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Diego Biurrun	f544a5fc84	Replace generic CONFIG_ENCODERS preprocessor conditionals by more specific CONFIG_FOO_ENCODER conditionals where appropriate. Originally committed as revision 15174 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Diego Biurrun	2a43a093ed	Replace generic CONFIG_DECODERS preprocessor conditionals by more specific CONFIG_FOO_DECODER conditionals where appropriate. Originally committed as revision 15162 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago

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71 Commits (c832bf0c38a36698684971eca5f779d115b01976)