FFmpeg

Commit Graph

Author	SHA1	Message	Date
Luca Barbato	5d839778b9	lavu: Refactor side data wiping And make sure the nb_side_data field is reset as well. Based on an initial patch from wm4 <nfxjfg@googlemail.com>. CC: libav-stable@libav.org	10 years ago
wm4	a400edbb6d	lavu/frame: fix malloc error path in av_frame_copy_props() The error path frees all side data, but forgets to reset the side data count. This can blow up later in av_frame_unref() and free_side_data(). Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Reimar Döffinger	d9e2aceb7f	Add missing "const" all over the place. Only "./configure --enable-gpl" on x86 was tested. Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>	10 years ago
Clément Bœsch	b0352b1997	avcodec: export motion vectors in frame side data on demand The reasoning behind this addition is that various third party applications are interested in getting some motion information out of a video "for free" when it is available. It was considered to export other information as well (such as the intra information about the block, or the quantization) but the structure might have ended up into a half full-generic, half full of codec specific cruft. If more information is necessary, it should either be added in the "flags" field of the AVMotionVector structure, or in another side-data. This commit also includes an example exporting them in a CSV stream.	11 years ago
Diego Biurrun	e070d0a5ca	frame: Remove some FF_API_AVFRAME_COLORSPACE leftovers	11 years ago
Carl Eugen Hoyos	788cf6f0c6	Remove panscan information in av_frame_copy_props() if resolution changes. Fixes ticket #3750.	11 years ago
Anton Khirnov	472f9ed312	Remove obsolete FF_API_AVFRAME_COLORSPACE cruft.	11 years ago
Michael Niedermayer	ba3e3311ef	avutil/frame: add av_frame_side_data_name() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Roman Savchenko	44671b5786	AVFrame: factor out freeing the side data Signed-off-by: Anton Khirnov <anton@khirnov.net>	11 years ago
wm4	8c02adc62d	lavu: add all color-related enums to AVFrame Signed-off-by: Anton Khirnov <anton@khirnov.net>	11 years ago
Michael Niedermayer	879aa062f9	avutil/frame: frame_copy_video: support copying from a smaller to a larger frame Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Roman Savchenko	a53551cba8	frame: fix the error path in av_frame_copy_props() First free metadata, then the side data it is contained in. Signed-off-by: Anton Khirnov <anton@khirnov.net>	11 years ago
Michael Niedermayer	4615ff0d61	avutil/frame: use av_malloc(z)_array() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Anton Khirnov	d161ae0a37	frame: add a function for removing side data from a frame	11 years ago
Michael Niedermayer	74bb1ca82c	avutil/frame_copy_audio: also check that channels match Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Anton Khirnov	1155fd02ae	frame: add a convenience function for copying AVFrame data	11 years ago
Michael Niedermayer	833501657b	avutil/frame: increase padding for frames This matches what avcodec uses Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Anton Khirnov	df7aba52b5	frame: cosmetics, reindent	11 years ago
Anton Khirnov	c342132fa8	frame: copy flags in av_frame_copy_props() Flags can be considered metadata (at least those that are defined now).	11 years ago
Michael Niedermayer	60b099c371	get_audio_buffer: fix usage where channels are not set but layout is Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Vittorio Giovara	529a9893d7	avframe: mark source frame const in _ref and _clone Signed-off-by: Anton Khirnov <anton@khirnov.net>	11 years ago
Michael Niedermayer	1225b67fc9	avutil/frame: suppress "comparison of unsigned expression < 0 is always false" warning Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	9c8aeacf82	avutil: add av_get_colorspace_name() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Reimar Döffinger	d4db7c334b	Integrate accessors.h header into internal.h I have no idea why I added a separate header, I think there is no good reason for it. Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>	12 years ago
Reimar Döffinger	a48979d715	Reduce MAKE_ACCESSORS code duplication via a new header. Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>	12 years ago
Michael Niedermayer	60ae776d04	av_frame_copy_props: fix unintended self assignment Fixes CID1061052 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Vittorio Giovara	3c8bff0740	avframe: have av_frame_get_side_data take const AVFrame* Signed-off-by: Anton Khirnov <anton@khirnov.net>	12 years ago
Michael Niedermayer	a80e622924	avcodec/avutil: Add AVColorSpace and AVColorRange to AVFrames This also moves AVColorSpace and AVColorRange from avcodec to avutil Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	0a06e6e49b	av_frame_get_buffer: Do not fail when the channel layout is unknown Fixes handling of cases with unknown layouts but known channel counts Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	9626d0e906	avutil/frame: Try to align width to achive linesize[0] alignment This results in more alignment for pixel formats that have "odd" pixel sizes like RGB24. It makes access through SIMD easier Works around Issue described in Ticket1031 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Xidorn Quan	5a65fea655	avutil/frame: continue to process bufs even if some are empty Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Anton Khirnov	e6c4ac7b5f	pixdesc: rename PIX_FMT_* flags to AV_PIX_FMT_FLAG_*	12 years ago
Clément Bœsch	570d63eef3	lavu: add FF_CEIL_RSHIFT and use it in various places.	12 years ago
Hendrik Leppkes	1e8b9738fa	avutil/frame: add all remaining frame properties to av_frame_copy_props Signed-off-by: Anton Khirnov <anton@khirnov.net>	12 years ago
Nicolas George	a964d6a8a2	lavu/frame: use channels rather than channel_layout.	12 years ago
Michael Niedermayer	f566ac48ce	avutil/frame: fix video buffer allocation The padding was lost during porting from avcodec Should fix out of array accesses Found-by: ubitux Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	caff888183	avutil/frame: add AVBufferRef for qp table Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Hendrik Leppkes	febd78e904	lavu/frame: free frame metadata when unrefing a frame. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Hendrik Leppkes	e4c5e08f60	lavu/frame: av_frame_make_writable: set the channels on the new frame. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Hendrik Leppkes	2035cc3595	lavu/frame: copy all frame properties in av_frame_copy_props Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Carl Eugen Hoyos	f1b716c79b	avframe: Copy buffer type in copy_props. Fixes VDPAU decoding with MPlayer.	12 years ago
Michael Niedermayer	1ad542f11f	get_video_buffer: add vertical padding Fix memory corruption Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Janne Grunau	fc8406d01e	avframe: copy reordered_opaque in copy_props Fixes video playback in applications still using reordered_opaque.	12 years ago
Clément Bœsch	586ae70ba7	port FFmpeg lavc frame specificities to lavu functions.	12 years ago
Nicolas George	d1b456b0a8	lavu/frame: copy the channels field.	12 years ago
Anton Khirnov	0651e892e1	Replace remaining includes of audioconvert.h with channel_layout.h	12 years ago
Anton Khirnov	77b2cd7b41	AVFrame: add side data.	12 years ago
Anton Khirnov	7ecc2d403c	Move AVFrame from lavc to lavu. Add AVBuffer-based reference counting API to it.	12 years ago

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66 Commits (19321a295a641cbc067ec0df597bc1b69addf049)