FFmpeg

Commit Graph

Author	SHA1	Message	Date
Mans Rullgard	8ee2b4672f	ARM: add explicit .arch and .fpu directives to asm.S This prevents build errors when compiler and assembler default targets differ. Ideally each file would declare the highest level it requires. This is however not easily possible as it complicates assembling pre-armv6t2 code in Thumb-2 mode. HAVE_NEON is used as indicator for ARMv7-A since no other symbol exists for this and NEON is only available in this variant. Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago
Janne Grunau	0945eddec0	pthread: do not touch has_b_frames Adding the thread count in frame level multithreading to has_b_frames as an additional delay causes more problems than it solves. For example inconsistent behaviour during timestamp calculation in libavformat. Thread count and frame level multithreading are both set by the user. If the additional delay caused by frame level multithreading needs to be considered in the calling code it has all information to take it into account. Should it become necessary to calculate a maximum delay inside libavcodec it should be exported as its own field and not reusing an existing field. Based on a patch by Michael Niedermayer. Signed-off-by: Janne Grunau <janne-libav@jannau.net>	13 years ago
Justin Ruggles	a8fe9a7242	pthread: add some malloc failure checks	13 years ago
Justin Ruggles	f3a29b750a	avcodec: move some AVCodecContext fields to an internal struct. A new field, AVCodecContext.internal is used to hold a new struct AVCodecInternal, which has private fields that are not codec-specific and are used by general libavcodec functions. Moved internal_buffer, internal_buffer_count, and is_copy.	13 years ago
Justin Ruggles	513b691955	avcodec: use av_opt_set() instead of deprecated av_set_string3()	13 years ago
Justin Ruggles	fa9aeb82e2	avcodec: fix some const warnings libavcodec/options.c:583: warning: assignment discards qualifiers from pointer target type libavcodec/options.c:589: warning: initialization discards qualifiers from pointer target type	13 years ago
Justin Ruggles	86d3730360	avcodec: remove pointless AVOption, internal_buffer_count	13 years ago
Luca Barbato	b7d939d998	cinepack: return non-generic errors	13 years ago
Michael Niedermayer	a4009c6a9a	cinepak: remove redundant coordinate checks Signed-off-by: Michael Niedermayer <michaelni@gmx.at> Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Michael Niedermayer	867b496681	cinepak: check strip_size Signed-off-by: Michael Niedermayer <michaelni@gmx.at> Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Michael Niedermayer	d92fea2b14	cinepak, simplify, use AV_RB24() Signed-off-by: Michael Niedermayer <michaelni@gmx.at> Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Michael Niedermayer	a2b51fe87c	cinepak: simplify, use FFMIN() Signed-off-by: Michael Niedermayer <michaelni@gmx.at> Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Michael Niedermayer	b55aa7df6b	cinepak: Fix division by zero, ask for sample if encoded_buf_size is 0 Signed-off-by: Michael Niedermayer <michaelni@gmx.at> Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Alex Converse	bb4b0ad83b	vp5: Fix illegal read. Found with Address Sanitizer	13 years ago
Thierry Foucu	e0966eb140	vp6: Fix illegal read. Found with Address Sanitizer Signed-off-by: Alex Converse <alex.converse@gmail.com>	13 years ago
Martin Storsjö	268fb3f985	mpegaudiodec: Don't use a nonexistent log context for av_dlog This fixes builds with DEBUG defined, broken since `1158745a2d`. Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Mike Melanson	747283a078	cinepak: Add another special case so that it can handle the following file: http://samples.mplayerhq.hu/V-codecs/CVID/bad_cinepak_frame_size.mov This fix works around another work around which handles a different type of odd Cinepak data. Thanks to Matthew Hoops (clone2727 - gmail.com) for the sample and fix. Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Kostya Shishkov	ffc638c283	lagarith: add some RGBA decoding support Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Nathan Caldwell	39616fc307	lagarith: Add correct line prediction for RGB Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Justin Ruggles	f1d1516e55	cosmetics: indentation	13 years ago
Justin Ruggles	1158745a2d	mpegaudiodec: init static tables in AVCodec.init_static_data()	13 years ago
Mans Rullgard	3f5d6a665a	binkvideo: simplify and remove invalid shifts Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago
Sebastien Zwickert	ac3dbb4d58	hwaccel: OS X Video Decoder Acceleration (VDA) support. Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	13 years ago
Janne Grunau	29ae0565d9	vble: remove vble_error_close It does not make much sense to factor the error handling to its own av_always_inline function. Fixes "format not a string literal and no format arguments" warning in the av_log.	13 years ago
Derek Buitenhuis	c433a3f9a5	VBLE Decoder Add a decoder for the VBLE Lossless Codec, which still has a cult following. Used to be popular several years ago on doom9. Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com> Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Justin Ruggles	b656c4d08e	tta: use an integer instead of a pointer to iterate output samples	13 years ago
Justin Ruggles	5c210e2cb9	shorten: do not modify samples pointer when interleaving	13 years ago
Justin Ruggles	befc473c00	mpc7: only support stereo input. The Musepack SV7 reference encoder converts mono to stereo when encoding.	13 years ago
Justin Ruggles	8dbc6d03c0	dpcm: do not try to decode empty packets	13 years ago
Justin Ruggles	e79da63282	dpcm: remove unneeded buf_size==0 check. It is already checked in avcodec_decode_audio3()	13 years ago
Justin Ruggles	9d06037d48	twinvq: add SSE/AVX optimized sum/difference stereo interleaving	13 years ago
Justin Ruggles	7b966566da	vqf/twinvq: pass vqf COMM chunk info in extradata This is needed because the twinvq decoder cannot rely on bit_rate to be set. The API documentation says that bit_rate is set by libavcodec, not by the user.	13 years ago
Justin Ruggles	a8a6da4a0e	twinvq: check for allocation failure in init_mdct_win()	13 years ago
Alex Converse	88b2436911	mpc7: Fix memset call in mpc7_decode_frame function	13 years ago
Justin Ruggles	164fca39bd	atrac1: use correct context for av_log()	13 years ago
Justin Ruggles	c298b2b8db	apedec: consume the whole packet when copying to the decoder buffer. This avoids artifically consuming a partial packet but ignoring remaining data in subsequent calls.	13 years ago
Justin Ruggles	de157f2118	apedec: do not needlessly copy s->samples to nblocks. also move nblocks to the local scope where it is used.	13 years ago
Justin Ruggles	4315c7d35a	apedec: check output buffer size after calculating actual output size	13 years ago
Justin Ruggles	ad17207b51	apedec: remove unneeded entropy decoder normalization. The decoder already skips data at the end of the packet without this. Also remove 2 APEContext fields that were only used for the end-of-frame normalization.	13 years ago
Justin Ruggles	59f4d1b8bb	truespeech: use memmove() in truespeech_update_filters()	13 years ago
Justin Ruggles	41899b9acb	vorbisdec: remove AVCODEC_MAX_AUDIO_FRAME_SIZE check The user could provide a larger buffer, which is already checked separately before writing output.	13 years ago
Justin Ruggles	e551a6f49a	vorbisdec: remove unneeded buf_size==0 check	13 years ago
Justin Ruggles	f666276fa6	vorbisdec: return proper error codes instead of made-up ones	13 years ago
Laurent Aimar	2305742b2a	sunrast: Check for invalid/corrupted bitstream Signed-off-by: Janne Grunau <janne-libav@jannau.net>	13 years ago
Justin Ruggles	f1f6d3615f	avcodec: add support for planar signed 8-bit PCM. It is found in some 8svx files (e.g. ones created by SoX). Currently the decoder reuses the 8svx functions because we already have handling of a single large planar packet for the compressed 8svx codecs.	13 years ago
Justin Ruggles	fed5ca255f	ra144enc: add sample_fmts list to ff_ra_144_encoder This enables the user (i.e. avconv) to automatically convert to the supported sample format if needed.	13 years ago
Justin Ruggles	818a3bdedf	smackaud: use uint8_t* for 8-bit output buffer type This matches the output sample format and the range of the output values.	13 years ago
Justin Ruggles	375ca0aca8	smackaud: clip output samples	13 years ago
Justin Ruggles	c86c3c8017	smackaud: use sign_extend() for difference value instead of casting	13 years ago
Justin Ruggles	979c8de549	sipr: use a function pointer to select the decode_frame function	13 years ago

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14666 Commits (757cd8d876b18c07e00b53fd4e5c01bedc106d2e)