FFmpeg

Commit Graph

Author	SHA1	Message	Date
Diego Biurrun	c67b449beb	dsputil: Split bswap*_buf() off into a separate context	11 years ago
Michael Niedermayer	29a1164e60	avcodec/utvideodec: fix use of get_vlc2() The max depth is 3 Found-by: Christophe Gisquet <christophe.gisquet@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Carl Eugen Hoyos	673716c54b	avcodec/utvideodec: Increase vlc len Fixes a regression since `fb3e380` similar to ticket #2661, reported by fluffrabbit at aol dot com. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Diego Biurrun	cba4e6062a	More correct printf format specifiers This avoids compiler warnings about argument and specifier type mismatch.	11 years ago
Diego Biurrun	cc8163e1a3	avcodec: more correct printf specifiers	11 years ago
Diego Biurrun	b2bed9325d	cosmetics: Group .name and .long_name together in codec/format declarations	11 years ago
Michael Niedermayer	79cd5d39ba	avcodec/utvideodec: Fix vlc len Fixes regression / Ticket2661 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	e473f7e659	(lib)utvideodec: remove setting of color_primaries Thanks-to: Paranoialmaniac Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Stephen Hutchinson	3f54547709	utvideo: Add ULH0 and ULH2 decoding to the native decoder. Also prevents an error since the native decoder (if enabled) is always used to probe Ut Video-encoded files, even if the user forces libutvideo to be the decoder. Without this patch, the probe would fail, and the video wouldn't get properly handed over, resulting in failure to set codec parameters. When the native decoder is disabled, libutvideo can probe and initialize decoding without issues. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Yusuke Nakamura	252ee3d39b	utvideodec: Set colorspace by codec_tag. Signed-off-by: Kostya Shishkov <kostya.shishkov@gmail.com>	12 years ago
Yusuke Nakamura	b441fdeb15	utvideodec: Support ULH0 and ULH2 formats. Signed-off-by: Kostya Shishkov <kostya.shishkov@gmail.com>	12 years ago
Diego Biurrun	6d97484d72	avcodec: av_log_ask_for_sample() ---> avpriv_request_sample()	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
Anton Khirnov	759001c534	lavc decoders: work with refcounted frames.	12 years ago
Anton Khirnov	df9b956751	lavc: fix decode_frame() third parameter semantics for video decoders It's got_frame, not data size	12 years ago
Anton Khirnov	716d413c13	Replace PIX_FMT_* -> AV_PIX_FMT_*, PixelFormat -> AVPixelFormat	12 years ago
Jan Ekström	01cb4c84f5	utvideodec: Fix single symbol mode decoding Put the zero length check in place of code that was never used during decoding, as zero-length slices were generally refused in decode_frame(). Signed-off-by: Kostya Shishkov <kostya.shishkov@gmail.com>	13 years ago
Jan Ekström	1ab5a78042	lavc: add Ut Video encoder Signed-off-by: Anton Khirnov <anton@khirnov.net>	13 years ago
Jan Ekström	77f47e3288	utvideo: Rename utvideo.c to utvideodec.c Signed-off-by: Kostya Shishkov <kostya.shishkov@gmail.com>	13 years ago
Anton Khirnov	36ef5369ee	Replace all CODEC_ID_* with AV_CODEC_ID_*	13 years ago
Hendrik Leppkes	f6b4624fcf	utvideo: mark interlaced frames as such Signed-off-by: Michael Niedermayer <michaelni@gmx.at> Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>	13 years ago
Carl Eugen Hoyos	8875333707	utvideo: Fix interlaced prediction for RGB utvideo. Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>	13 years ago
Hendrik Leppkes	2d61f0040d	utvideo: mark interlaced frames as such Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Carl Eugen Hoyos	3b3150ec9b	Fix interlaced prediction for RGB utvideo. Fixes ticket #1215	13 years ago
Jan Ekström	b5c3f0b994	utvideo: general cosmetics General cosmetics, such as keeping lines under 80 characters, fixing a couple of typos (predition -> prediction) and a general style fix that was pointed out by Derek when I was having my sliced multithreading patch in review by him. Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>	13 years ago
Derek Buitenhuis	5a59d2c40b	utvideo: Remove unused variable 'src_size' Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>	13 years ago
Derek Buitenhuis	5096399df2	utvideo: Remove unused variable 'src_size' Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>	13 years ago
Ronald S. Bultje	ec0ed97b04	utvideo: port header reading to bytestream2. Fixes crash during slice size reading if slice_end goes negative. Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org	13 years ago
Kostya Shishkov	72dadaa957	utvideo: mark output picture as keyframe. Spotted by Антон.	13 years ago
Martin Storsjö	9cf0841ef3	dsputil: Add ff_ prefix to the dsputil_init functions Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Martin Storsjö	e96b4a53df	vlc/rl: Add ff_ prefix to the nonstatic symbols Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Paul B Mahol	6ba2505a0e	utvideo: remove ff_thread_finish_setup, it isn't needed at all Signed-off-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Alex Converse	7181c4edee	cosmetics: Remove extra newlines at EOF	13 years ago
Aneesh Dogra	12e984aed7	utvideo: frame multithreading. >> time ./avconv -i file.avi -f null - Before : real 0m7.784s After : real 0m3.662s Tested on a Intel Core i3 Processor (2 cores, 4 threads). Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	13 years ago
Kostya Shishkov	490dcda6b6	utvideo: proper median prediction for interlaced videos	13 years ago
Reimar Döffinger	371e165443	Try to set AVFrame.reference to correct values. I am not sure these new values are correct, not am I sure the semantics are a good idea since we do not seem to make any use of them but they caused a lot of confusion, but this seems to make things closer to matching the documentation. Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>	13 years ago
Kostya Shishkov	46e1af3b0f	utvideo: handle empty Huffman trees If the frame is filled with the same colour, encoder may produce no data and the fill value is indicated by zero code length (the rest of symbols will have 0xFF for code length, meaning invalid). So such Huffman trees should be treated specially. Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	13 years ago
Kostya Shishkov	9a173575fd	utvideo: account for coupled lines in YUV420 format Luma slices in YUV420 colourspace should have height in multiple of two since they have the same line of chrominance data corresponding to pair of them. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	13 years ago
Kostya Shishkov	0d8506b8c5	Ut Video decoder Signed-off-by: Anton Khirnov <anton@khirnov.net>	13 years ago

31 Commits (91244073fd8b983e7cd1f97da83daf956fbbddc6)