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| * lavfi: generic hardware surface upload and download filtersMark Thompson2016-03-19
| | | | | | | | Signed-off-by: Anton Khirnov <anton@khirnov.net>
* | Merge commit 'b3dd30db0b2d857147fc0e1461a00bd6172a26a3'Derek Buitenhuis2016-02-24
|\| | | | | | | | | | | | | * commit 'b3dd30db0b2d857147fc0e1461a00bd6172a26a3': lavfi: pass the hw frames context through the filter chain Merged-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
| * lavfi: pass the hw frames context through the filter chainAnton Khirnov2016-02-14
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* | avfilter: update some commentsPaul B Mahol2016-01-24
| | | | | | | | | | | | start_frame is no more, samplesref argument is now frame argument. Signed-off-by: Paul B Mahol <onemda@gmail.com>
* | lavfi: make request_frame() non-recursive.Nicolas George2015-12-22
| | | | | | | | | | | | | | Instead of calling the input filter request_frame() method, ff_request_frame() now marks the link and returns immediately. buffersink is changed to activate the marked filters until a frame is obtained.
* | lavfi: replace link.closed by link.status.Nicolas George2015-12-22
| | | | | | | | | | | | The status field can carry any error code instead of just EOF. Also only update it through a wrapper function and provide a timestamp. Update the few filters that used it directly.
* | lavfi: deprecate avfilter_link_set_closed().Nicolas George2015-12-22
| | | | | | | | | | | | | | Applications are not supposed to mess with links, they should close the sinks. Furthermore, this function does not distinguish what end of the link caused the close and does not have a timestamp.
* | lavfi: add link.current_pts field.Nicolas George2015-12-22
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* | lavfi: rename link.current_pts to current_pts_us.Nicolas George2015-12-22
| | | | | | | | | | | | | | This field is used for fast comparison between link ages, it is in AV_TIME_BASE units, in other words microseconds, µs =~ us. Renaming it allows a second field in link time base units.
* | lavfi: use a video frame pool for each link of the filtergraphMatthieu Bouron2015-12-15
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* | Merge commit '48ff6683ba5d40b629428673b1028e8ec542a9fa'Hendrik Leppkes2015-11-11
|\| | | | | | | | | | | | | * commit '48ff6683ba5d40b629428673b1028e8ec542a9fa': lavfi: add a frame_rate field to AVFilterLink. Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
| * lavfi: add a frame_rate field to AVFilterLink.Nicolas George2015-11-09
| | | | | | | | | | | | (cherry picked from ffmpeg commit 7b42036b3b23c85f473bf9369e37fa8da22eaf93) Signed-off-by: Anton Khirnov <anton@khirnov.net>
* | lavfi: drop the requirement that request_frame returns a frame.Nicolas George2015-09-20
| | | | | | | | | | | | | | | | It requires a loop in filters or the framework, that makes the scheduling less efficient and more complex. This is purely an internal change since the loop is now present in buffersink. Note that no filter except buffersink did rely on the requirement.
* | lavfi: remove old graph parser API with different semanticsHendrik Leppkes2015-09-05
| | | | | | | | This API hasn't been active since the last bump already.
* | Remove left-over FF_API_AVFILTERBUFFER cruftHendrik Leppkes2015-09-05
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* | Merge commit 'f6974fe651d29ef6eb68d66d73f7b6c011062aa0'Hendrik Leppkes2015-09-05
|\| | | | | | | | | | | | | * commit 'f6974fe651d29ef6eb68d66d73f7b6c011062aa0': lavfi: Drop deprecated AVFilterBuffer* code Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
| * lavfi: Drop deprecated AVFilterBuffer* codeVittorio Giovara2015-08-28
| | | | | | | | Deprecated in 11/2012.
* | Merge commit 'e65e4cbbda03ca3c9087f069c9867d518415fca1'Hendrik Leppkes2015-09-05
|\| | | | | | | | | | | | | * commit 'e65e4cbbda03ca3c9087f069c9867d518415fca1': lavfi: Drop deprecated *_count suffixed variables Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
| * lavfi: Drop deprecated *_count suffixed variablesVittorio Giovara2015-08-28
| | | | | | | | Deprecated in 06/2012.
* | Merge commit '86e5056575f55f070609dd3926605302f7d2280e'Hendrik Leppkes2015-09-05
|\| | | | | | | | | | | | | * commit '86e5056575f55f070609dd3926605302f7d2280e': lavfi: Drop deprecated public AVFilterPad struct Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
| * lavfi: Drop deprecated public AVFilterPad structVittorio Giovara2015-08-28
| | | | | | | | Deprecated in 06/2012.
| * lavfi: Move avcodec header to the only filter needing itVittorio Giovara2015-05-19
| | | | | | | | af_ashowinfo, due to the enum AVAudioServiceType use.
* | avfilter: add missing FF_API_AVFILTERBUFFER guardsAndreas Cadhalpun2015-08-30
| | | | | | | | | | Reviewed-by: Michael Niedermayer <michael@niedermayer.cc> Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
* | Merge commit 'cfe64613923a2d47644a87386146ada1f9f6b659'Michael Niedermayer2015-03-22
|\| | | | | | | | | | | | | * commit 'cfe64613923a2d47644a87386146ada1f9f6b659': avfilter: Document avfilter_graph_alloc return value Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * avfilter: Document avfilter_graph_alloc return valueFederico Tomassetti2015-03-21
| | | | | | | | Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
* | lavfi: document assumptions about the input and output labels of a filter ↵Stefano Sabatini2015-01-29
| | | | | | | | graph description
* | lavfi/avfilter: clarify avfilter_graph_get_filter() doxygenLukasz Marek2014-04-26
| | | | | | | | | | Signed-off-by: Lukasz Marek <lukasz.m.luki2@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | lavfi/avfilter: fix typos in doxgensLukasz Marek2014-04-25
| | | | | | | | | | Signed-off-by: Lukasz Marek <lukasz.m.luki2@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | avfilter.h, buffer.c: use const src pointer in avfilter_copy_buffer_ref_propsRoman Fietze2014-04-03
| | | | | | | | | | Signed-off-by: Roman Fietze <roman.fietze@telemotive.de> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | avfilter: make avfilter_graph_get_filter use const string nameYu Xiaolei2014-03-14
| | | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | Merge commit 'd44bd7fb27d4121512eae0ffce5e48bac25e82dc'Michael Niedermayer2014-01-10
|\| | | | | | | | | | | | | * commit 'd44bd7fb27d4121512eae0ffce5e48bac25e82dc': avfilter: add documentation for needs_writable Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * avfilter: add documentation for needs_writableVittorio Giovara2014-01-09
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* | Merge commit '5c439b41d0489412c0a4cf6dfb98915251677b8e'Michael Niedermayer2013-10-28
|\| | | | | | | | | | | | | | | | | | | * commit '5c439b41d0489412c0a4cf6dfb98915251677b8e': avfilter: have avfilter_get_by_name return const for next bump Conflicts: libavfilter/version.h Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * avfilter: have avfilter_get_by_name return const for next bumpVittorio Giovara2013-10-28
| | | | | | | | Signed-off-by: Anton Khirnov <anton@khirnov.net>
* | Do not leave positive values undefined when negative are defined as errorMichael Niedermayer2013-10-19
| | | | | | | | | | | | | | | | Define positive return values as non errors and leave further meaning undefined This allows future extensions to use these values Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2013-09-28
|\| | | | | | | | | | | | | | | | | | | | | * qatar/master: lavfi: allow user-provided execute() callbacks Conflicts: libavfilter/avfilter.h libavfilter/version.h Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * lavfi: allow user-provided execute() callbacksAnton Khirnov2013-09-28
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* | Merge commit '77cc958f60f73963be4281d6e82ef81707e40c26'Michael Niedermayer2013-08-05
|\| | | | | | | | | | | | | * commit '77cc958f60f73963be4281d6e82ef81707e40c26': lavfi: add const to the AVFilter parameter of avfilter_graph_create_filter() Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * lavfi: add const to the AVFilter parameter of avfilter_graph_create_filter()Anton Khirnov2013-08-04
| | | | | | | | This function should never modify the filter.
* | Merge commit 'bf4b0ed1d5d323050a87c9f0ad1dd40860eb3da2'Michael Niedermayer2013-07-28
|\| | | | | | | | | | | | | | | | | | | * commit 'bf4b0ed1d5d323050a87c9f0ad1dd40860eb3da2': Add missing deprecation attributes Conflicts: libavfilter/avfilter.h Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * Add missing deprecation attributesDiego Biurrun2013-07-27
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* | avfilter: fix preprocessor conditionwm42013-07-19
| | | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | lavfi: create Libav-API compatibility layer for avfilter_graph_parse() at ↵Stefano Sabatini2013-07-03
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | the next bump Add function avfilter_graph_parse_ptr() and favor it in place of avfilter_graph_parse(), which will be restored with the old/Libav signature at the next bump. If HAVE_INCOMPATIBLE_LIBAV_API is enabled it will use the Libav-compatible signature for avfilter_graph_parse(). At the next major bump the current implementation of avfilter_graph_parse() should be dropped in favor of the Libav/old implementation. Should address trac ticket #2672.
* | Merge commit '8b7dffc2d6c6c19f8e0a1fedcd0e95dce7a273ff'Michael Niedermayer2013-06-05
|\| | | | | | | | | | | | | | | | | | | * commit '8b7dffc2d6c6c19f8e0a1fedcd0e95dce7a273ff': lavfi doxy: improve/extend AVFilter doxy. Conflicts: libavfilter/avfilter.h Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * lavfi doxy: improve/extend AVFilter doxy.Anton Khirnov2013-06-04
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* | Merge commit '129bb238430ec45a3b5f8f1d384df590ddf7b62f'Michael Niedermayer2013-05-24
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * commit '129bb238430ec45a3b5f8f1d384df590ddf7b62f': lavfi: add a slice threading infrastructure Conflicts: Changelog cmdutils.c doc/APIchanges libavfilter/Makefile libavfilter/avfilter.c libavfilter/avfilter.h libavfilter/avfiltergraph.c libavfilter/internal.h libavfilter/version.h Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * lavfi: add a slice threading infrastructureAnton Khirnov2013-05-24
| | | | | | | | Mostly based on libavcodec's
* | Merge commit 'bc8c1cdc7bfe7b1fe56df812aabdac3de2555cec'Michael Niedermayer2013-05-18
|\| | | | | | | | | | | | | | | | | | | | | | | | | * commit 'bc8c1cdc7bfe7b1fe56df812aabdac3de2555cec': lavfi doxy: add a page for lavfi. jpegls: check the scan offset Conflicts: libavcodec/jpeglsdec.c libavfilter/avfilter.h libavutil/avutil.h Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * lavfi doxy: add a page for lavfi.Anton Khirnov2013-05-17
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* | lavfi: replace passthrough_filter_frame with a flag.Clément Bœsch2013-05-12
| | | | | | | | | | | | | | | | | | | | With the introduction of AVFilterContext->is_disabled, we can simplify the custom passthrough mode in filters. This commit is technically a small compat break, but the timeline was introduced very recently. Doxy by Stefano Sabatini.
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