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* avutil/frame: Add private_ref to AVFrameMichael Niedermayer2017-11-10
| | | | | | | This gives FFmpeg libs a field that they can freely and safely use. Avoiding the need of wrapping of a users opaque_ref field and its issues. Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* avutil/frame: deprecate getters and setters for AVFrame fieldsJames Almer2017-10-29
| | | | | | | The fields can be accessed directly, so these are not needed anymore. Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: James Almer <jamrial@gmail.com>
* avutil/frame: remove unneccessary metadata pointer getterJames Almer2017-10-23
| | | | Signed-off-by: James Almer <jamrial@gmail.com>
* avutil/frame: Fix project nameMichael Niedermayer2017-10-11
| | | | | | Issue introduced in: caa12027baf1180453846c58da08fc87accc0ff6 Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* Merge commit '4de220d2e3751c459f8739a08ac6ca52e63eba30'James Almer2017-09-27
|\ | | | | | | | | | | | | | | | | * commit '4de220d2e3751c459f8739a08ac6ca52e63eba30': frame: allow align=0 (meaning automatic) for av_frame_get_buffer() See https://ffmpeg.org/pipermail/ffmpeg-devel/2017-September/215834.html Merged-by: James Almer <jamrial@gmail.com>
| * frame: allow align=0 (meaning automatic) for av_frame_get_buffer()Anton Khirnov2017-02-11
| | | | | | | | | | This will avoid every caller from hardcoding some specific alignment, which may break in the future with new instruction sets.
* | lavc, lavu: move frame cropping to a convenience functionwm42017-08-08
| | | | | | | | | | | | Signed-off-by: Anton Khirnov <anton@khirnov.net> Merged from Libav commit 47399ccdfd.
* | lavu/frame: add new side data type for ICC profilesRostislav Pehlivanov2017-07-25
| | | | | | | | | | | | | | | | Many image formats support embedding of ICC profiles directly in their bitstreams. Add a new side data type to allow exposing them to API users. Signed-off-by: Rostislav Pehlivanov <atomnuker@gmail.com>
* | Merge commit '52627248e49e58eb4b78e4fcda90a64f4c476ea3'James Almer2017-05-08
|\| | | | | | | | | | | | | * commit '52627248e49e58eb4b78e4fcda90a64f4c476ea3': frame: add a cropping rectangle to AVFrame Merged-by: James Almer <jamrial@gmail.com>
| * frame: add a cropping rectangle to AVFrameAnton Khirnov2017-01-12
| | | | | | | | | | Extend the width/height doxy to clarify that it should store coded values.
| * lavu: Add AVSphericalMapping type and frame side dataVittorio Giovara2016-12-07
| | | | | | | | | | | | | | | | While no decoder currently exports spherical information, this type represents a frame property that has to be passed through from container to frames. Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
* | lavu: add support for Content Light Level side metadataSteve Lhomme2017-04-06
| | | | | | | | | | | | As found in HEVC. Signed-off-by: James Almer <jamrial@gmail.com>
* | avcodec, avutil, avformat: remove AVOption requirement for some fieldswm42017-03-02
| | | | | | | | | | | | | | | | | | | | Allow all struct fields to be accessed directly, as long as they're public. Before this change, many fields were "public", but could be accessed via AVOption only. This meant they were effectively not public, but were present for documentation purposes, which was incredibly confusing at best.
* | AVFrame: add an opaque_ref fieldwm42017-02-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is an extended version of the AVFrame.opaque field, which can be used to attach arbitrary user information to an AVFrame. The usefulness of the opaque field is rather limited, because it can store only up to 32 bits of information (or 64 bit on 64 bit systems). It's not possible to set this field to a memory allocation, because there is no way to deallocate it correctly. The opaque_ref field circumvents this by letting the user set an AVBuffer, which makes the user data refcounted. Signed-off-by: Anton Khirnov <anton@khirnov.net> Merges Libav commit 04f3bd349651.
* | lavu: Add AVSphericalMapping type and frame side dataVittorio Giovara2016-12-07
| | | | | | | | | | | | | | | | While no decoder currently exports spherical information, this type represents a frame property that has to be passed through from container to frames. Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
* | doc: fix spelling errorsAndreas Cadhalpun2016-10-21
| | | | | | | | | | | | | | | | Thanks to Mathieu Malaterre <malat@debian.org> for reporting the Que/Queue typo. (https://bugs.debian.org/839542) Reviewed-by: Lou Logan <lou@lrcd.com> Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
* | Merge commit '32c8359093d1ff4f45ed19518b449b3ac3769d27'Hendrik Leppkes2016-10-07
|\| | | | | | | | | | | | | * commit '32c8359093d1ff4f45ed19518b449b3ac3769d27': lavc: export the timestamps when decoding in AVFrame.pts Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
| * lavc: export the timestamps when decoding in AVFrame.ptsAnton Khirnov2016-06-21
| | | | | | | | | | | | | | | | | | | | | | Currently it's exported as AVFrame.pkt_pts, which is also the only use for that field. The reason it is done like this is that lavc used to export various codec-specific "timing" information in AVFrame.pts, which is not done anymore. Since it is confusing to the callers to have a separate field which is used only for decoder timestamps and nothing else, deprecate pkt_pts and use just AVFrame.pts everywhere.
* | avutil/frame: Add a flag to discard frame after decode.Sasi Inguva2016-09-19
| | | | | | | | | | Signed-off-by: Sasi Inguva <isasi@google.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* | doxygen: Standardize root-level modulesTimothy Gu2016-08-02
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* | avutil/frame: Move new field to the end of AVFrameMichael Niedermayer2016-06-30
| | | | | | | | | | | | | | | | | | | | | | | | | | This fixes part of Ticket5676 This fixes kodi, mpv, chromium and ffplay build against 3.0 and linked to 3.1 This is a similar ABI fix to 1eb43af1a0e542ad83dcbf327197785d815fc42d Approved-by: BBB Approved-by: jamrial Approved-by: BtbN Approved-by: nevcairiel Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* | Merge commit '41ed7ab45fc693f7d7fc35664c0233f4c32d69bb'Clément Bœsch2016-06-21
|\| | | | | | | | | | | | | * commit '41ed7ab45fc693f7d7fc35664c0233f4c32d69bb': cosmetics: Fix spelling mistakes Merged-by: Clément Bœsch <u@pkh.me>
| * cosmetics: Fix spelling mistakesVittorio Giovara2016-05-04
| | | | | | | | Signed-off-by: Diego Biurrun <diego@biurrun.de>
* | avutil/frame: Document avcodec_get_frame_class() and the option naming systemMichael Niedermayer2016-06-01
| | | | | | | | | | | | Missing docs found by: nevcairiel Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* | Merge commit '7a6cf2771414c7ab8bca0811d589f6091a6e2b71'Derek Buitenhuis2016-04-13
|\| | | | | | | | | | | | | * commit '7a6cf2771414c7ab8bca0811d589f6091a6e2b71': lavu: improve documentation of some AVFrame functions Merged-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
| * lavu: improve documentation of some AVFrame functionswm42016-03-05
| | | | | | | | Signed-off-by: Anton Khirnov <anton@khirnov.net>
* | lavu: improve documentation of some AVFrame functionswm42016-04-01
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* | Document and validate AVFrame plane pointers.Reimar Döffinger2016-02-28
| | | | | | | | | | | | | | | | | | | | Check that the required plane pointers and only those are set up. Currently does not enforce anything for the palette pointer of pseudopal formats as I am unsure about the requirements. Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
* | Merge commit '29c2d06d67724e994980045afa055c6c34611b30'Derek Buitenhuis2016-02-24
|\| | | | | | | | | | | | | * commit '29c2d06d67724e994980045afa055c6c34611b30': cosmetics: Drop empty comment lines Merged-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
| * cosmetics: Drop empty comment linesDiego Biurrun2016-02-18
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* | Merge commit '89923e418b494e337683442ab896d754bc07341a'Derek Buitenhuis2016-02-17
|\| | | | | | | | | | | | | * commit '89923e418b494e337683442ab896d754bc07341a': lavu: add a framework for handling hwaccel frames Merged-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
| * lavu: add a framework for handling hwaccel framesAnton Khirnov2016-02-14
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* | avutil: Add GOP timecode frame side dataDerek Buitenhuis2016-02-01
| | | | | | | | Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
* | libavutil: add mastering display metadata sidedataNeil Birkbeck2016-01-19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Adding mastering display metadata struct to avutil. The mastering display metadata contains information about the mastering display color volume (SMPTE 2086:2014). This info comes from HEVC in the SEI_TYPE_MASTERING_DISPLAY_INFO and is soon to be included in MKV: https://mailarchive.ietf.org/arch/search/?email_list=cellar&gbt=1&index=sZyfPTM-QY69P-0omfOIiTN622o so it is similar to SEI FPA / stereo_mode in MKV and as such this patch follows how AVStereo3D is implemented. I'll add support to HEVC in a follow-up (and MKV when spec is approved). Signed-off-by: Neil Birkbeck <neil.birkbeck@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* | Merge commit '1aa24df74c052a73175c43e57d35b4835e537ec8'Hendrik Leppkes2015-10-03
|\| | | | | | | | | | | | | * commit '1aa24df74c052a73175c43e57d35b4835e537ec8': lavu: Deprecate AVFrame.error[] Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
| * lavu: Deprecate AVFrame.error[]Vittorio Giovara2015-09-30
| | | | | | | | | | | | | | | | | | | | | | These field are difficult to interpret, and are provided by a single encoder (mpegvideoenc). In general they do not belong to a structure containing raw data only, so remove them from AVFrame. Mpegvideoenc now uses a private field in Picture for its internal computations. Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
* | lavu/frame: put frame QP elements under a new version guardHendrik Leppkes2015-09-05
| | | | | | | | These fields are still used, removal postponed until a replacement functionality is available.
* | Merge commit '8f12ef9860d0e164e4647fd5d5cebdb3cfb34a79'Hendrik Leppkes2015-09-05
|\| | | | | | | | | | | | | * commit '8f12ef9860d0e164e4647fd5d5cebdb3cfb34a79': lavu: Drop deprecated duplicated AVFrame/AVCodecContext parameters Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
| * lavu: Drop deprecated duplicated AVFrame/AVCodecContext parametersVittorio Giovara2015-08-28
| | | | | | | | Deprecated in 10/2012.
* | avutil/frame: Update AVFrame docs library referencesMichael Niedermayer2015-07-18
| | | | | | | | | | | | These where apparently forgotten when AVFrames where moved into libavutil Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* | avutil/frame: fix everythnig/everything typoClément Bœsch2015-04-24
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* | avutil: make AVFrameSideData buffers ref-counted.Ronald S. Bultje2015-03-25
| | | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | avutil/frame: Add some very basic documentation for AVFrameSideDataMichael Niedermayer2015-03-23
| | | | | | | | | | Reviewed-by: "Ronald S. Bultje" <rsbultje@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | Merge commit '0232ba62a28527579e34d44700b48017cc727e5f'Michael Niedermayer2015-02-11
|\| | | | | | | | | | | | | * commit '0232ba62a28527579e34d44700b48017cc727e5f': frame: clarify buf documentation Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * frame: clarify buf documentationAnton Khirnov2015-02-08
| | | | | | | | Mention explicitly that the array must be filled contiguously.
* | Merge commit '728685f37ab333ca35980bd01766c78d197f784a'Michael Niedermayer2015-01-27
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | * commit '728685f37ab333ca35980bd01766c78d197f784a': Add a side data type for audio service type. Conflicts: doc/APIchanges libavcodec/avcodec.h libavcodec/version.h libavutil/frame.h libavutil/version.h Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * Add a side data type for audio service type.Anton Khirnov2015-01-27
| | | | | | | | | | Currently, audio service type is a field in AVCodecContext. However, side data is more appropriate for this kind of information.
* | avcodec, avutil: allow more control about how samples are skippedwm42014-10-02
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add CODEC_FLAG2_SKIP_MANUAL (exposed as "skip_manual"), which makes the decoder export sample skip information via side data, instead of applying it automatically. The format of the side data is the same as AV_PKT_DATA_SKIP_SAMPLES, but since AVPacket and AVFrame side data constants overlap, AV_FRAME_DATA_SKIP_SAMPLES needs to be introduced. This is useful for applications which want to do the timestamp calculations manually, or which actually want to retrieve the padding. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | Replace incorrect use of "multiply" with "multiple"James Darnley2014-08-27
| | | | | | | | Also replace the plural form "multiplies" with "multiples".
* | avcodec: export motion vectors in frame side data on demandClément Bœsch2014-08-18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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.
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