FFmpeg

Commit Graph

Author	SHA1	Message	Date
Diego Biurrun	8837f4396a	libopencore-amrwb: Make AMR-WB ifdeffery more precise The library might provide an encoder in the future, so it's better to check for the presence of the decoder rather than just the library. CC: libav-stable@libav.org Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	12 years ago
Diego Biurrun	e6bda9a9fd	libopencore-amr: Conditionally compile decoder and encoder bits CC: libav-stable@libav.org Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	12 years ago
Diego Biurrun	56632fef65	libopencore-amrnb: cosmetics: Group all encoder-related code together CC: libav-stable@libav.org Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	12 years ago
Luca Barbato	0b70fb1d51	dsputil: convert remaining op_pixels_func Convert to diffptr_t the line_size parameters still int. Remove all the warnings in dsputil.c	12 years ago
Clément Bœsch	8732271e40	lavc: mark bitmap based subtitles codecs as such.	12 years ago
Michael Niedermayer	488f87be87	roqvideodec: check dimensions validity Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at> (cherry picked from commit `3ae6104511`) Signed-off-by: Michael Niedermayer <michaelni@gmx.at> (cherry picked from commit `fee26d352a`) CC: libav-stable@libav.org Signed-off-by: Reinhard Tartler <siretart@tauware.de>	12 years ago
Michael Niedermayer	f7d18deb73	vqavideo: check chunk sizes before reading chunks Fixes out of array writes Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at> (cherry picked from commit `ab6c9332bf`) Signed-off-by: Michael Niedermayer <michaelni@gmx.at> (cherry picked from commit `13093f9767`) CC: libav-stable@libav.org Signed-off-by: Reinhard Tartler <siretart@tauware.de>	12 years ago
Michael Niedermayer	39bec05ed4	qdm2: check array index before use, fix out of array accesses Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at> (cherry picked from commit `a7ee6281f7`) CC: libav-stable@libav.org Signed-off-by: Reinhard Tartler <siretart@tauware.de>	12 years ago
Anton Khirnov	1f8f43a5b5	error_resilience: add required headers.	12 years ago
James Almer	2e988fd689	lavc/tta: Use a safer check for encrypted streams The user can provide a password even when the stream is not encrypted, so check the value of s->format instead of s->pass in ttafilter_init(). Signed-off-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Hendrik Leppkes	1d6f6ff4d9	h264: don't initialize missing pictures when using a hwaccel Writing into uninitialized hw surfaces is not supported and triggers an assert inside avpriv_color_frame Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	0a707da37b	cinepack: print an error if cinepak_decode() failed Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	1c5b8b916d	h264: color frames gray This prevents a regression from the removial of the buffer initialization Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	a53b144ec0	avcodec: add avpriv_color_frame() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	1e78679768	mpegvideo_enc: draw edges on input Improves Motion estimation, avoids using out of picture areas for %16 != 0 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Anton Khirnov	2c54155407	h264: deMpegEncContextize Most of the changes are just trivial are just trivial replacements of fields from MpegEncContext with equivalent fields in H264Context. Everything in h264* other than h264.c are those trivial changes. The nontrivial parts are: 1) extracting a simplified version of the frame management code from mpegvideo.c. We don't need last/next_picture anymore, since h264 uses its own more complex system already and those were set only to appease the mpegvideo parts. 2) some tables that need to be allocated/freed in appropriate places. 3) hwaccels -- mostly trivial replacements. for dxva, the draw_horiz_band() call is moved from ff_dxva2_common_end_frame() to per-codec end_frame() callbacks, because it's now different for h264 and MpegEncContext-based decoders. 4) svq3 -- it does not use h264 complex reference system, so I just added some very simplistic frame management instead and dropped the use of ff_h264_frame_start(). Because of this I also had to move some initialization code to svq3. Additional fixes for chroma format and bit depth changes by Janne Grunau <janne-libav@jannau.net> Signed-off-by: Anton Khirnov <anton@khirnov.net>	12 years ago
Anton Khirnov	1d0feb5d1a	mpegvideo: split ff_draw_horiz_band(). Split out dependency on MpegEncContext.	12 years ago
Anton Khirnov	54974c6298	error_resilience: decouple ER from MpegEncContext	12 years ago
Anton Khirnov	d9ebb00dcb	svq3: remove a pointless if() The H264 context is always uninitialized at this point.	12 years ago
Anton Khirnov	2491f9ee29	h264: remove a pointless if() !encoding is always true, we do not have a H.264 encoder	12 years ago
Anton Khirnov	68f930d218	h264: simplify calls to ff_er_add_slice(). partitioned_frame is never set for h264 (as easily seen from git grep).	12 years ago
Anton Khirnov	d2a25c4032	get_buffer(): do not initialize the data. There may be more decoders that rely on this. Those should be found and fixed.	12 years ago
Diego Biurrun	3594554a06	sparc: dsputil: Simplify high_bit_depth checks	12 years ago
Diego Biurrun	49fe280753	h264idct: Replace duplicate scan8 table by appropriate #include	12 years ago
Clément Bœsch	d5ce725cb3	Fix a few "its" vs "it's" typo.	12 years ago
Vignesh Venkatasubramanian	30c5c45b12	Adding support for parsing BlockAdditional Matroska specification lists support for BlockAdditional element which is not supported by ffmpeg's matroska parser. This patch adds grammar definitions for parsing that element (and few other related elements) and then puts the data in AVPacket.side_data with new AVPacketSideDataType AV_PKT_DATA_MATROSKA_BLOCKADDITIONAL. Signed-off-by: Vignesh Venkatasubramanian <vigneshv@google.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	701e9b8254	h264: Use mb itself as memcpy anchor and assert the other anchors position This makes the code more robust against reordering or fields. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Ronald S. Bultje	faf8eca08d	h264: remove clear_blocks call in threading init. Init code in that if statement goes down from 26716 cycles to 26047 cycles, i.e. the removal of the clear_blocks and smaller memcpy() together save around 670 cycles. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	c230af9bcc	h264: Reset last_pocs in case of reference or frame number inconsistencies This prevents faulty increasing of has_b_frames Should fix Ticket 2062 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Diego Biurrun	c6507946d4	dsputil: Move STRIDE_ALIGN macro to the only place it is used	12 years ago
Michael Niedermayer	324d96644b	libvorbisdec: Remove AVFrame from context Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	fe84577273	libvorbisdec: set sample type Fixes regression Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Nicolas George	a17ececcc7	libcelt: decode directly to the user-provided AVFrame.	12 years ago
Michael Niedermayer	b2e57eb5a3	mjpegdec: pass nb_components into ljpeg_decode_yuv_scan Fixes null pointer dereference Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Paul B Mahol	8f7c7ff2d6	evrcdec: decode directly to the user-provided AVFrame Signed-off-by: Paul B Mahol <onemda@gmail.com>	12 years ago
Paul B Mahol	2cced2a854	paf: decode directly to the user-provided AVFrame Signed-off-by: Paul B Mahol <onemda@gmail.com>	12 years ago
Paul B Mahol	9145818ecd	vima: decode directly to the user-provided AVFrame Signed-off-by: Paul B Mahol <onemda@gmail.com>	12 years ago
Michael Niedermayer	4f1279154e	shorten: dont leave invalid channel counts in the context. Fixes freeing invalid addresses Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	e1219cdaf9	tiff: Check buffer allocation and pointer increment more carefully in shorts2str() and double2str() Fixes out of array accesses Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	6f9ae391de	faxcompr: Dont read ref when the end has been reached in pass mode Fixes reading over the end Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	1ac0fa50ef	pngdec/filter: dont access out of array elements at the end Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Justin Ruggles	205a95f7b5	wmaenc: alloc/free coded_frame instead of keeping it in the WMACodecContext	12 years ago
Justin Ruggles	8ae50d87e7	ws-snd1: decode directly to the user-provided AVFrame	12 years ago
Justin Ruggles	c815ca3641	wma: decode directly to the user-provided AVFrame	12 years ago
Justin Ruggles	5a7288822f	wmavoice: decode directly to the user-provided AVFrame	12 years ago
Justin Ruggles	ee6ca11b65	vorbis: decode directly to the user-provided AVFrame	12 years ago
Justin Ruggles	4a2b26fc1b	tak: decode directly to the user-provided AVFrame	12 years ago
Justin Ruggles	f4a283eec4	wmapro: decode directly to the user-provided AVFrame	12 years ago
Justin Ruggles	f80f8dd4c2	vmdaudio: decode directly to the user-provided AVFrame	12 years ago
Justin Ruggles	903b62cc0b	smackaud: decode directly to the user-provided AVFrame	12 years ago

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22940 Commits (af0e8144cd8b903f510d48a3575b0cc499120909)