FFmpeg

Commit Graph

Author	SHA1	Message	Date
Janne Grunau	f5c05b9aa5	rv40: NEON optimised chroma MC Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago
Mans Rullgard	f054a82727	ARM: move NEON H264 chroma mc to a separate file This allows sharing code with the rv40 version of these functions. Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago
Janne Grunau	42d32cf53c	rv34: NEON optimised inverse transform functions Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago
Diego Biurrun	e873c03ac7	misc Doxygen markup improvements	13 years ago
Diego Biurrun	c68fafe0d2	doxygen: eliminate Qt-style doxygen syntax	13 years ago
Sjoerd Simons	f32fd31858	g722: Change bits per sample to 4 Earlier, bits per sample was defined as 8, since bits_per_coded_sample was used to indicate whether to ignore the lower bits of the codeword, having values 6, 7 or 8. g722 encodes 2 samples into one byte codeword, therefore the bits per sample is 4. By changing this, the generated timestamps for streams encoded with g722 become correct. This makes timestamp generation for g722 data correct (both when encoding and when demuxing from raw g722 files). Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Martin Storsjö	6fcbb0f553	g722dec: Signal skipping the lower bits via AVOptions instead of bits_per_coded_sample This avoids using bits_per_coded_sample for this information. bits_per_coded_sample should be 4 for this codec normally, since two samples are encoded into one 8 bit codeword. In principle, this might be info that needs to be passed from a demuxer, and in that case, a private AVOption isn't the best choice, but no such samples are available at the moment, so that use case is purely theoretical at the moment. Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Justin Ruggles	0bafe04917	api-example: update to use avcodec_decode_audio4()	13 years ago
Chris Berov	dc6d043050	adpcmenc: cosmetics: pretty-printing Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>	13 years ago
Chris Berov	541d083a40	ac3dec: cosmetics: pretty-printing Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>	13 years ago
Paul B. Mahol	eda8731285	shorten: remove dead initialization Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>	13 years ago
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>	13 years ago
Carl Eugen Hoyos	1e92d58e44	bmp: fix some 1bit samples. <= 8bpp BMP images always have palette. Signed-off-by: Anton Khirnov <anton@khirnov.net>	13 years ago
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>	13 years ago
Nathan Adil Maxson	8f8c785ffc	zmbv.c: coding style clean-up. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	13 years ago
Nathan Adil Maxson	6eedeefe0b	xan.c: coding style clean-up. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	13 years ago
Konstantin Todorov	363114e813	mpegvideo.c: code cleanup - first 500 lines. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	13 years ago
Ronald S. Bultje	adedd840e2	h264: fix frame reordering code. Fixes fate-h264-conformance-{mr2_tandberg_e,mr3_tandberg_b} without requiring -strict 1.	13 years ago
Janne Grunau	d268b79e34	aac_latm: reconfigure decoder on audio specific config changes	13 years ago
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.	13 years ago
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.	13 years ago
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.	13 years ago
Mans Rullgard	51a16077da	svq1dec: avoid undefined get_bits(0) call Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago
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>	13 years ago
Janne Grunau	a760f530bb	ARM: make some NEON macros reusable Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago
Aaron Colwell	e02dec25ab	vp8: flush buffers on size changes.	13 years ago
Nathan Adil Maxson	d0fd6fc201	Cleaned up alacenc.c Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	13 years ago
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.	13 years ago
Mans Rullgard	3adba2de3d	ARM: fix indentation in ff_dsputil_init_neon() Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago
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>	13 years ago
Mans Rullgard	716f1705e9	ARM: add remaining NEON avg_pixels8/16 functions	13 years ago
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>	13 years ago
Mans Rullgard	37fed0e635	rv34: align temporary block of "dct" coefs This is needed for optimised transforms. Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago
Michael Niedermayer	adfdcf87b1	vble: use dsp.add_hfyu_median_prediction() this allows asm optimizations to be used. Signed-off-by: Michael Niedermayer <michaelni@gmx.at> Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	13 years ago
Michael Niedermayer	317ea97bff	vble: remove flags copy, its not used in any speed relevant code. Signed-off-by: Michael Niedermayer <michaelni@gmx.at> Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	13 years ago
Derek Buitenhuis	e46abbcf77	vble: merge len and val arrays There's no reason to use two arrays for this. Based off commit `2fea60c600` to FFmpeg by Michael Niedermayer. Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com> Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	13 years ago
Michael Niedermayer	0dd704dbd4	vble: remove unused variable len. Signed-off-by: Michael Niedermayer <michaelni@gmx.at> Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	13 years ago
Janne Grunau	bb8a6e03cc	rv40: move loop filter to rv34dsp context Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago
Aneesh Dogra	464ccb0144	indeo3: check per-plane data buffer against input buffer bounds. Fixes : http://bugzilla.libav.org/show_bug.cgi?id=102 Signed-off-by: Alex Converse <alex.converse@gmail.com>	13 years ago
Aaron Colwell	39a7a5b8ab	pthread: don't increment index on zero-sized packets. The next call to decode() will update from an invalid index, which will either lead to a memcpy() where dest==src (2 threads), or lead to a crash (>2 threads). Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	13 years ago
Alex Converse	a27805189b	txd: Fix order of operations.	13 years ago
Diego Biurrun	c88ebdb42c	Eliminate pointless 0/NULL initializers in AVCodec and similar declarations.	13 years ago
Kostya Shishkov	1469f943ad	indeo3: cosmetics Signed-off-by: Diego Biurrun <diego@biurrun.de>	13 years ago
Alex Converse	999e7ebd23	dca: Replace oversized unused get_bits() with skip_bits_long().	13 years ago
Luca Barbato	1f948745c3	vc1: use an enum for Frame Coding Mode Document it a little and possibly fix a bug in dxva2_vc1.	13 years ago
Aneesh Dogra	97980db487	indeo3: error out if no motion vector is set. This fixes a crash on a corrupt bitstream (bugzilla #93). Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	13 years ago
Justin Ruggles	0df5e869cb	mpegaudio: do not use init_static_data() for initializing tables. It is called once for each mpegaudio codec that is registered, which adds significant overhead.	13 years ago
Alex Converse	f11b0e9543	wmavoice: Make format string match variable type.	13 years ago
Kostya Shishkov	498605b4ad	vc1: select interlaced scan table by FCM element Interlaced videos can contain progressive frames too and now wrong scantable is selected for them. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	13 years ago
Cheng Sun	3f5aa7dfa6	pthread: track thread existence in a separate variable. This fixes a compile error on mingw32 when using p->thread directly (as if it were a pointer) to track thread existence, because the type is opaque and may be a non-pointer. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	13 years ago

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14772 Commits (f5c05b9aa5aeb6079b76f9da452f8ee4050e8955)