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* avfilter/vf_spp: Add dummy element to array to avoid shiftAndreas Rheinhardt2021-09-19
| | | | | Reviewed-by: Michael Niedermayer <michael@niedermayer.cc> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* avfilter/vf_spp: Use preinit instead of init_dictAndreas Rheinhardt2021-09-19
| | | | | | | | | | | | | | | | | | By using preinit, the AVDCT already exists directly after allocating the filter, so that the filter's AVClass's child_next becomes usable for setting options with the AV_OPT_SEARCH_CHILDREN search flag. This means that it is no longer necessary to use the init_dict callback for this filter. Furthermore, the earlier code did not abide by the documentation of the init_dict callback at all: Instead of only returning the options that have not been recognized it always returned all options on any av_opt_set() error and errored out in this case, even if it is just an unrecognized option. This behaviour has been inherited by avfilter_init_dict(), contradicting its documentation. This is also fixed in this commit. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* avfilter/avfilter: Add numbers of (in|out)pads directly to AVFilterAndreas Rheinhardt2021-08-20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | Up until now, an AVFilter's lists of input and output AVFilterPads were terminated by a sentinel and the only way to get the length of these lists was by using avfilter_pad_count(). This has two drawbacks: first, sizeof(AVFilterPad) is not negligible (i.e. 64B on 64bit systems); second, getting the size involves a function call instead of just reading the data. This commit therefore changes this. The sentinels are removed and new private fields nb_inputs and nb_outputs are added to AVFilter that contain the number of elements of the respective AVFilterPad array. Given that AVFilter.(in|out)puts are the only arrays of zero-terminated AVFilterPads an API user has access to (AVFilterContext.(in|out)put_pads are not zero-terminated and they already have a size field) the argument to avfilter_pad_count() is always one of these lists, so it just has to find the filter the list belongs to and read said number. This is slower than before, but a replacement function that just reads the internal numbers that users are expected to switch to will be added soon; and furthermore, avfilter_pad_count() is probably never called in hot loops anyway. This saves about 49KiB from the binary; notice that these sentinels are not in .bss despite being zeroed: they are in .data.rel.ro due to the non-sentinels. Reviewed-by: Nicolas George <george@nsup.org> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* avfilter/formats: Factor common function combinations outAndreas Rheinhardt2021-08-13
| | | | | | | | | | | Several combinations of functions happen quite often in query_format functions; e.g. ff_set_common_formats(ctx, ff_make_format_list(sample_fmts)) is very common. This commit therefore adds functions that are equivalent to commonly used function combinations in order to reduce code duplication. Reviewed-by: Nicolas George <george@nsup.org> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* Remove unnecessary avassert.h inclusionsAndreas Rheinhardt2021-07-22
| | | | Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* avfilter: Constify all AVFiltersAndreas Rheinhardt2021-04-27
| | | | | | | This is possible now that the next-API is gone. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com> Signed-off-by: James Almer <jamrial@gmail.com>
* avutil: remove deprecated AVClass.child_class_nextJames Almer2021-04-27
| | | | Signed-off-by: James Almer <jamrial@gmail.com>
* lavfi/vf_spp: convert to the video_enc_params APIAnton Khirnov2021-01-01
| | | | Re-enable fate-filter-spp
* lavu/mem: move the DECLARE_ALIGNED macro family to mem_internal on next+1 bumpAnton Khirnov2021-01-01
| | | | They are not properly namespaced and not intended for public use.
* vf_spp: switch to child_class_iterate()Anton Khirnov2020-06-10
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* pixblockdsp, avdct: Add get_pixels_unalignedMartin Storsjö2020-05-13
| | | | | | | | | | | | | Use this in vf_spp.c, where the get_pixels operation is done on unaligned source addresses. Hook up the x86 (mmx and sse) versions of get_pixels to this function pointer, as those implementations seem to support unaligned use. This fixes fate-filter-spp on armv7. Signed-off-by: Martin Storsjö <martin@martin.st>
* avfilter/vf_spp: Fix endian-dependance in add_block()Michael Niedermayer2020-05-12
| | | | Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* avfilter/vf_spp: Remove unused AVCodecContextMichael Niedermayer2020-05-12
| | | | Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* lavfi/spp: enable runtime change flagJun Zhao2020-01-13
| | | | | | | enable runtime change flag. Reviewe-by: Michael Niedermayer <michael@niedermayer.cc> Signed-off-by: Jun Zhao <barryjzhao@tencent.com>
* lavfi/spp: add "quality" option in runtime change pathJun Zhao2020-01-13
| | | | | | | | | it's stranage to use option "level" in runtime change path but used "quality" in option, add "quality" in runtime change path, it's more intuitive and keep the "level" for compatibility. Reviewe-by: Michael Niedermayer <michael@niedermayer.cc> Signed-off-by: Jun Zhao <barryjzhao@tencent.com>
* avutil: Rename FF_CEIL_COMPAT to AV_CEIL_COMPATDerek Buitenhuis2016-01-27
| | | | | | | | | | Libav, for some reason, merged this as a public API function. This will aid in future merges. A define is left for backwards compat, just in case some person used it, since it is in a public header. Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
* avfilter/spp: use AV_OPT_TYPE_BOOL for use_bframe_qp optionClément Bœsch2015-09-09
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* Replace all remaining occurances of step/depth_minus1 and offset_plus1Hendrik Leppkes2015-09-08
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* avfilter/vf_spp: use the name 's' for the pointer to the private contextGanesh Ajjanagadde2015-09-01
| | | | Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>
* avfilter: handle error in query_formats() in bunch of filtersPaul B Mahol2015-04-08
| | | | Signed-off-by: Paul B Mahol <onemda@gmail.com>
* Replace PixelFormats which sneaked in over time or where forgotten by ↵Michael Niedermayer2015-03-18
| | | | | | AVPixelFormats Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* lavfi: use ff_norm_qscale(), factorizeStefano Sabatini2015-01-13
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* avfilter/vf_spp: Fix overflow in 8bit store sliceMichael Niedermayer2014-12-21
| | | | | | | Fixes regression with ffplay -f lavfi -i testsrc=640x480 -vf format=gray,boxblur=20:10,geq="'mod(lum(X,Y),16)*15'",boxblur=10,geq="'abs(mod(lum(X,Y),15)-7)*32'",spp=4:40 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* avfilter/vf_spp: fix overflows with depth > 8Michael Niedermayer2014-12-20
| | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* avfilter/vf_spp: add support for 9bit YUV and GBR as well as GBRP10Michael Niedermayer2014-12-20
| | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* avfilter/vf_spp: add gbrp supportMichael Niedermayer2014-12-18
| | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* avfilter/vf_spp: add gray8 supportMichael Niedermayer2014-12-18
| | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* avfilter/vf_spp: Fix pointer type warningMichael Niedermayer2014-12-18
| | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* avfilter/vf_spp: support 10bit per sampleMichael Niedermayer2014-12-15
| | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* avfilter/vf_spp: The qp array width is qp_stride not stride/16Michael Niedermayer2014-12-12
| | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* avfilter/vf_spp: Allocate qp storage after qp_stride is knownMichael Niedermayer2014-12-12
| | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* avfilter/vf_spp: change temporary to unsignedMichael Niedermayer2014-12-12
| | | | | | | More consistent with uspp and allows for future 10bit support Found-by: ubitux Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* avfilter/vf_spp: Use dct->get_pixels()Michael Niedermayer2014-08-03
| | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* avfilter/vf_spp: support setting dct avoptions from the filter graph stringMichael Niedermayer2014-07-28
| | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* avfilter/vf_spp: use AVDCTMichael Niedermayer2014-07-27
| | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* Merge commit '2d60444331fca1910510038dd3817bea885c2367'Michael Niedermayer2014-07-17
| | | | | | | | | | | | | | | | | | | | | | | | | * commit '2d60444331fca1910510038dd3817bea885c2367': dsputil: Split motion estimation compare bits off into their own context Conflicts: configure libavcodec/Makefile libavcodec/arm/Makefile libavcodec/dvenc.c libavcodec/error_resilience.c libavcodec/h264.h libavcodec/h264_slice.c libavcodec/me_cmp.c libavcodec/me_cmp.h libavcodec/motion_est.c libavcodec/motion_est_template.c libavcodec/mpeg4videoenc.c libavcodec/mpegvideo.c libavcodec/mpegvideo_enc.c libavcodec/x86/Makefile libavcodec/x86/me_cmp_init.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
* Merge commit 'f46bb608d9d76c543e4929dc8cffe36b84bd789e'Michael Niedermayer2014-07-10
| | | | | | | | | | | | | | | * commit 'f46bb608d9d76c543e4929dc8cffe36b84bd789e': dsputil: Split off pixel block routines into their own context Conflicts: configure libavcodec/dsputil.c libavcodec/mpegvideo_enc.c libavcodec/pixblockdsp_template.c libavcodec/x86/dsputilenc.asm libavcodec/x86/dsputilenc_mmx.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
* Merge commit 'a9aee08d900f686e966c64afec5d88a7d9d130a3'Michael Niedermayer2014-07-08
| | | | | | | | | | | | | | | | | | * commit 'a9aee08d900f686e966c64afec5d88a7d9d130a3': dsputil: Split off FDCT bits into their own context Conflicts: configure libavcodec/Makefile libavcodec/asvenc.c libavcodec/dnxhdenc.c libavcodec/dsputil.c libavcodec/mpegvideo.h libavcodec/mpegvideo_enc.c libavcodec/x86/Makefile libavcodec/x86/dsputilenc_mmx.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
* Merge commit 'e3fcb14347466095839c2a3c47ebecff02da891e'Michael Niedermayer2014-07-01
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * commit 'e3fcb14347466095839c2a3c47ebecff02da891e': dsputil: Split off IDCT bits into their own context Conflicts: configure libavcodec/aic.c libavcodec/arm/Makefile libavcodec/arm/dsputil_init_arm.c libavcodec/arm/dsputil_init_armv6.c libavcodec/asvdec.c libavcodec/dnxhdenc.c libavcodec/dsputil.c libavcodec/dvdec.c libavcodec/dxva2_mpeg2.c libavcodec/intrax8.c libavcodec/mdec.c libavcodec/mjpegdec.c libavcodec/mjpegenc_common.h libavcodec/mpegvideo.c libavcodec/ppc/dsputil_altivec.h libavcodec/ppc/dsputil_ppc.c libavcodec/ppc/idctdsp.c libavcodec/x86/Makefile libavcodec/x86/dsputil_init.c libavcodec/x86/dsputil_mmx.c libavcodec/x86/dsputil_x86.h Merged-by: Michael Niedermayer <michaelni@gmx.at>
* avfilter/vf_spp: Use av_malloc_array()Michael Niedermayer2014-06-18
| | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* Merge remote-tracking branch 'qatar/master'Michael Niedermayer2013-10-29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * qatar/master: lavfi: do not export the filters from shared objects Conflicts: libavfilter/af_amix.c libavfilter/af_anull.c libavfilter/asrc_anullsrc.c libavfilter/f_select.c libavfilter/f_settb.c libavfilter/split.c libavfilter/src_movie.c libavfilter/vf_aspect.c libavfilter/vf_blackframe.c libavfilter/vf_colorbalance.c libavfilter/vf_copy.c libavfilter/vf_crop.c libavfilter/vf_cropdetect.c libavfilter/vf_drawbox.c libavfilter/vf_format.c libavfilter/vf_framestep.c libavfilter/vf_frei0r.c libavfilter/vf_hflip.c libavfilter/vf_libopencv.c libavfilter/vf_lut.c libavfilter/vf_null.c libavfilter/vf_overlay.c libavfilter/vf_scale.c libavfilter/vf_transpose.c libavfilter/vf_unsharp.c libavfilter/vf_vflip.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
* Update copyrights where my email appears with the new one.Clément Bœsch2013-09-03
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* lavfi/spp: fix description.Clément Bœsch2013-06-14
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* lavfi: add spp filter.Clément Bœsch2013-06-14
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