FFmpeg

Commit Graph

Author	SHA1	Message	Date
Michael Niedermayer	523da37f4c	cljrenc: 2x2 ordered dither support. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Michael Niedermayer	74d9b21340	cljrenc: add AVOption to disable dither Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Michael Niedermayer	43a36ad2ee	cljrenc: Add dither to avoid the banding artifcats caused by the very low number of bits used to represent brightness levels. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Diego Biurrun	6b60a4c9c9	cljr: K&R cosmetics	14 years ago
Diego Biurrun	1c45c64c9d	cljr: return a more sensible value when encountering invalid headers	14 years ago
Diego Biurrun	163682fab3	cljr: drop unnecessary emms_c() calls without MMX code	14 years ago
Michael Niedermayer	bef8dfa056	escape130: replace can_safely_read() by get_bits_left() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Michael Niedermayer	f7da12350e	escape130: give all av_log() a context Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Michael Niedermayer	40d6296095	escape130: The minimum read in and after decode_skip_count() is 4 bits. Thus we can check for 4 being available. If the next block is skiped we need 4 bits to encode the skip. If the next block is not skiped then we need 1 bit for the skip code and at least 3 bits for the block. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Michael Niedermayer	59d3656f6e	escape130: Check dimensions to be a multiple of the block size. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Mashiat Sarker Shakkhar	6d4deecfdf	Pass pointer to integer buffer instead of integer to memcpy	14 years ago
Carl Eugen Hoyos	8ac6469575	Silence a warning when compiling Escape 130 decoder. Fixes: libavcodec/escape130.c:177:17: warning: ISO C90 forbids mixed declarations and code Reviewed-by: Paul B Mahol	14 years ago
Mans Rullgard	bbc10185ee	cljr: remove useless casts Signed-off-by: Mans Rullgard <mans@mansr.com>	14 years ago
Mans Rullgard	baf3b6e594	cljr: group encode/decode parts under single ifdefs This groups the encode/decode parts under single ifdefs and eliminates the encode_init() function as it merely calls common_init(). Also fix whitespace in moved code. Signed-off-by: Mans Rullgard <mans@mansr.com>	14 years ago
Mans Rullgard	9a1420bfda	cljr: remove stray semicolon Signed-off-by: Mans Rullgard <mans@mansr.com>	14 years ago
Paul B Mahol	ca52bae6ec	cljr: add missing return statement in decode_end() Signed-off-by: Mans Rullgard <mans@mansr.com>	14 years ago
Michael Niedermayer	31c55c572a	escape130: 10l for myself for not initializing y_base. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
John Brooks	8562d9bd6c	shorten: avoid abort() on unknown audio types Signed-off-by: Janne Grunau <janne-libav@jannau.net>	14 years ago
Paul B Mahol	e93947b7d8	cljr: add encoder Signed-off-by: Diego Biurrun <diego@biurrun.de>	14 years ago
Michael Niedermayer	06798c6e3b	escape130: Fix y_base handling, this fixes some artifacts, vissible in most videos. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Michael Niedermayer	8ff3d1ccec	escape130: make sure cliping is done on signed values. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Carl Eugen Hoyos	0cc9949ead	Mark one colour as transparent in the gif image encoder if the input palette contains at least one colour that is more than 50% transparent. Fixes ticket #715.	14 years ago
Carl Eugen Hoyos	51d7cd3596	Decode RGB ljpeg to RGB24. No alpha channel is decoded, the output used to be completely transparent.	14 years ago
Carl Eugen Hoyos	9608e3a182	Support decoding 56 byte BMP Bitmap Information Header. Fixes ticket #719.	14 years ago
Anatoliy Wasserman	6778f9d9f2	pthread: fixed thread initialization issues related to thread-safe buffer allocator Signed-off-by: Anatoliy Wasserman <anatoliy.wasserman@yandex.ru> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Diego Biurrun	4dccfff9dd	tests/examples: Mark some variables only used within their files as static.	14 years ago
Diego Biurrun	9a5d6c23c5	tests/tools/examples: Replace direct exit() calls by return.	14 years ago
Paul B. Mahol	04a5eaa1a5	cljr: release picture at end of decoding Otherwise after transcoding from cljr we get: Found 1 unreleased buffers! Signed-off-by: Janne Grunau <janne-libav@jannau.net>	14 years ago
Mans Rullgard	392107ad07	rv40: NEON optimised rv40 qpel motion compensation Based on patch by Janne Grunau. Signed-off-by: Mans Rullgard <mans@mansr.com>	14 years ago
Mashiat Sarker Shakkhar	c5cd231151	Partially fix CDLMS prediction	14 years ago
Michael Niedermayer	8b85c29463	qtrledec: Fix artifacts in tickets/226/qt_rle_bw.mov Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Alexis Ballier	1af91978db	qtrle.c: Fix for ticket #226 . In 1bpp mode, interpret skip&0x80 as "start a new line" instead of "go to next line", this is almost the same except for the first line which was always skipped before and caused to try to write an extra line at the end of the frame (ticket #226). Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Hendrik Leppkes	bc057f7592	pcm-mpeg: implement new audio decoding api Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>	14 years ago
Ronald S. Bultje	8b03d7fe95	w32thread: port fixes to pthread_cond_broadcast() from x264.	14 years ago
Rafaël Carré	7efea2a051	dxva2.h: include d3d9.h to define LPDIRECT3DSURFACE9 Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	14 years ago
Diego Biurrun	ff159e7816	doxygen: Replace '\' by '@' in Doxygen markup tags.	14 years ago
Diego Biurrun	ee41963f19	cosmetics: drop some completely pointless parentheses	14 years ago
Paul B. Mahol	fc9489f6ad	cljr: simplify CLJRContext There is no need to have delta, offset and gb in CLJRContext. Signed-off-by: Janne Grunau <janne-libav@jannau.net>	14 years ago
Carl Eugen Hoyos	a99dbe014d	Do not ignore full transparency when writing png palette. This reverts r6689, "Make PNG produce correct 8-bit pictures".	14 years ago
Michael Niedermayer	d9ced9fec6	h264: init prev_frame_num to -1 on init Fixes Ticket711 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Michael Niedermayer	6287a356e3	h264: Fix memleaks on close, reset more fields Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Carl Eugen Hoyos	ba3bb53bdc	Fix 8BPS RGB32 output, the alpha channel was ignored. Reviewed-by: Roberto Togni	14 years ago
Konstantin Todorov	4d9ec050a2	Code cleanup - mpegvideo.c - 500-1000line Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	14 years ago
Janne Grunau	6c88988866	rv40: NEON optimised weighted prediction Signed-off-by: Mans Rullgard <mans@mansr.com>	14 years ago
Janne Grunau	f5c05b9aa5	rv40: NEON optimised chroma MC Signed-off-by: Mans Rullgard <mans@mansr.com>	14 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>	14 years ago
Janne Grunau	42d32cf53c	rv34: NEON optimised inverse transform functions Signed-off-by: Mans Rullgard <mans@mansr.com>	14 years ago
Michael Niedermayer	51177b1fe9	lavc: Mark fields that require av_opt_ptr() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Michael Niedermayer	31f93fc5f8	lavc: Fix sizeof(AVFrame) useability docs Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Michael Niedermayer	b9d2b45165	lavc: Document AVFrame av_opt_ptr() relation. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago

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16676 Commits (b56adc784288bdbe5e34e581e8081b51a2a3eb5f)