FFmpeg

Commit Graph

Author	SHA1	Message	Date
Mark Thompson	46fb150a81	lavfi/colorspace: Add namespace prefix to global functions	7 years ago
Mark Thompson	bd02b2c05d	lavfi/vf_tonemap_opencl: Mark local tables static	7 years ago
Mark Thompson	d4d29052c3	lavfi/framesync: Add namespace prefix to framesync_get_class	7 years ago
Ruiling Song	649d7ca477	lavfi: make vf_colorspace use functions from colorspace.c These functions are shared among colorspace related filters. Signed-off-by: Ruiling Song <ruiling.song@intel.com>	7 years ago
Ruiling Song	8b8b0e2cd2	lavfi: add opencl tonemap filter This filter does HDR(HDR10/HLG) to SDR conversion with tone-mapping. An example command to use this filter with vaapi codecs: FFMPEG -init_hw_device vaapi=va:/dev/dri/renderD128 -init_hw_device \ opencl=ocl@va -hwaccel vaapi -hwaccel_device va -hwaccel_output_format \ vaapi -i INPUT -filter_hw_device ocl -filter_complex \ '[0:v]hwmap,tonemap_opencl=t=bt2020:tonemap=linear:format=p010[x1]; \ [x1]hwmap=derive_device=vaapi:reverse=1' -c:v hevc_vaapi -profile 2 OUTPUT Signed-off-by: Ruiling Song <ruiling.song@intel.com>	7 years ago
Danil Iashchenko	714da1fd89	lavfi: Add boxblur_opencl filter Behaves like existing boxblur filter.	7 years ago
Danil Iashchenko	b41b6b3234	libavfilter/opencl: Add macro for setting opencl kernel arguments	7 years ago
Jun Zhao	483532bc72	lavfi/graphdump: Replace the number by macro for bprint init Replace the number by macro for bprint init. Signed-off-by: Jun Zhao <mypopydev@gmail.com>	7 years ago
Jun Zhao	9809ac98bd	lavfi/af_amerge: Replace the number by macro for bprint init Replace the number by macro for bprint init. Signed-off-by: Jun Zhao <mypopydev@gmail.com>	7 years ago
Pavel Koshevoy	29cddc99cd	lavfi/atempo: raise max tempo limit (v2)	7 years ago
Sergey Lavrushkin	648361c2fa	libavfilter/dnn_interface.c: fix av_freep dnn_module. Signed-off-by: Pedro Arthur <bygrandao@gmail.com>	7 years ago
Sergey Lavrushkin	d29c35b4d8	libavfilter/vf_srcnn.c: adds DNN module backend AVOption, changes AV_LOG_INFO message to AV_LOG_VERBOSE. Signed-off-by: Pedro Arthur <bygrandao@gmail.com>	7 years ago
Jun Zhao	3161df5b0c	lavfi/opencl: remove redundant header. remove redundant header Signed-off-by: Jun Zhao <mypopydev@gmail.com>	7 years ago
Sergey Lavrushkin	d8c0bbb0aa	Adds TensorFlow backend for dnn inference module. Signed-off-by: Pedro Arthur <bygrandao@gmail.com>	7 years ago
Vishwanath Dixit	37abfe8c2d	avfilter/drawtext: present 'hms' formatted 'pts' in 24h format HMS is formatted as HH:MM:SS.mmm, but, HH part is not limited to 24 hours. For example, the the drawn text may look like this: 243029:20:30.342. To present the timestamp in more readable and user friendly format, this patch provides an additional option to limit the hour part in the range 0-23. Note: Actually the above required format can be obtained with format options 'localtime' and 'gmtime', but, milliseconds part is not supported in those formats.	7 years ago
Paul B Mahol	29e0879b29	avfilter/f_drawgraph: fix drawing of first point for non-first metadata key Signed-off-by: Paul B Mahol <onemda@gmail.com>	7 years ago
Paul B Mahol	9832885386	avfilter/vf_zoompan: do not increase VAR_IN twice, also count from 0 Fixes #7242. Signed-off-by: Paul B Mahol <onemda@gmail.com>	7 years ago
Paul B Mahol	49eda27c6e	avfilter/avf_showspectrum: also show sample rate and channel layout Signed-off-by: Paul B Mahol <onemda@gmail.com>	7 years ago
Paul B Mahol	9add1786ad	avfilter/avf_showspectrum: avoid overwritting text Signed-off-by: Paul B Mahol <onemda@gmail.com>	7 years ago
Paul B Mahol	d0bf1aa3c5	avfilter/avf_showspectrum: improve axes drawing Signed-off-by: Paul B Mahol <onemda@gmail.com>	7 years ago
Paul B Mahol	af31084399	avfilter/vf_lut3d: unbreak haldclut with planar rgb formats Signed-off-by: Paul B Mahol <onemda@gmail.com>	7 years ago
Jan Ekström	76daf4529b	lavfi/Makefile: move dnn_.o under vf_srcnn These files depend on libavformat, and the vf_srcnn filter currently is the only thing utilizing these dnn_ files and already happens to have a dependency on libavformat. This fixes compilation in cases where libavformat is not a dependency for libavfilter. Reported by Kam_ on IRC.	7 years ago
Paul B Mahol	e28b1fa6e9	avfilter: add adeclick and adeclip audio filters Signed-off-by: Paul B Mahol <onemda@gmail.com>	7 years ago
John Cox	8d4fc2ea06	avfilter: use av_clip_uintp2_c where clip is variable Signed-off-by: Paul B Mahol <onemda@gmail.com>	7 years ago
Paul B Mahol	1aa5192451	avfilter/af_aiir: draw IR frequency response Signed-off-by: Paul B Mahol <onemda@gmail.com>	7 years ago
Paul B Mahol	d0e740b8fb	avfilter/af_afir: fix picking of IR channel Signed-off-by: Paul B Mahol <onemda@gmail.com>	7 years ago
Paul B Mahol	73438dbbbc	avfilter/af_afir: draw IR frequency response Signed-off-by: Paul B Mahol <onemda@gmail.com>	7 years ago
Sergey Lavrushkin	bdf1bbdbb4	Adds dnn inference module for simple convolutional networks. Reimplements srcnn filter based on it. Signed-off-by: Pedro Arthur <bygrandao@gmail.com>	7 years ago
James Almer	79126ce80e	avfilter/vsrc_testsrc: fix a preprocessor check Signed-off-by: James Almer <jamrial@gmail.com>	7 years ago
Tobias Rapp	eb28b5ec8a	avfilter/vsrc_testsrc: add pal75bars and pal100bars video filter sources Generates color bar test patterns based on EBU PAL recommendations. Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Tobias Rapp <t.rapp@noa-archive.com>	7 years ago
Paul B Mahol	e9dd5b4f5e	avfilter/vf_waveform: add slice threading Signed-off-by: Paul B Mahol <onemda@gmail.com>	7 years ago
Paul B Mahol	4e816b5491	avfilter: add aderivative and aintegral filter Signed-off-by: Paul B Mahol <onemda@gmail.com>	7 years ago
Paul B Mahol	2bde38c0ab	avfilter/vf_lut2: add timeline support to tlut2 filter Signed-off-by: Paul B Mahol <onemda@gmail.com>	7 years ago
Paul B Mahol	a27cab9eca	avfilter/vf_blend: add timeline support to tblend filter Signed-off-by: Paul B Mahol <onemda@gmail.com>	7 years ago
Paul B Mahol	80b474875e	avfilter/vf_srcnn: use function to get number of threads Signed-off-by: Paul B Mahol <onemda@gmail.com>	7 years ago
Paul B Mahol	e3a697eda3	avfilter/vf_amplify: check if array is availabe before using it Signed-off-by: Paul B Mahol <onemda@gmail.com>	7 years ago
Paul B Mahol	1c2e5fc454	avfilter/vf_maskedmerge: add slice threading Signed-off-by: Paul B Mahol <onemda@gmail.com>	7 years ago
Paul B Mahol	9b6f8fb25d	avfilter/vf_deblock: add timeline support Signed-off-by: Paul B Mahol <onemda@gmail.com>	7 years ago
Paul B Mahol	974eb4aaaa	avfilter: add fftdnoiz filter Signed-off-by: Paul B Mahol <onemda@gmail.com>	7 years ago
Jun Zhao	74a7ddd985	lavfi/tests/filtfmts: fix the build warning. fix the build warning: ignoring return value. Signed-off-by: Jun Zhao <mypopydev@gmail.com>	7 years ago
Timo Rothenpieler	1c15d26615	avfilter/vf_hwupload_cuda: update supported pix_fmts	7 years ago
Hendrik Leppkes	8007a86363	lavfi/vf_srcnn: use avio_check instead of access The filter uses avio for file access already, and avio_check is portable. Fixes trac #7192.	7 years ago
Clément Bœsch	1eb4e731fc	lavfi/swaprect: use AV_CEIL_RSHIFT instead of deprecated FF_CEIL_RSHIFT	7 years ago
Clément Bœsch	8d6354aa82	lavfi/nlmeans: use AV_CEIL_RSHIFT instead of deprecated FF_CEIL_RSHIFT	7 years ago
Clément Bœsch	e6114d21ac	lavfi/nlmeans: inline integral patch value function This prevents redundant position computation and make the code faster (1.1x faster overall).	7 years ago
Clément Bœsch	4278f79ef6	lavfi/nlmeans: use unsigned for the integral patch value This value can not be negative.	7 years ago
Clément Bœsch	de956198a9	lavfi/nlmeans: reorder memory accesses in get_integral_patch_value This doesn't seem to make much of a difference but it can't hurt.	7 years ago
Clément Bœsch	34e1e53e28	lavfi/nlmeans: move final weighted averaging out of nlmeans_plane This helps figuring out where the filter is slow: 70.53% ffmpeg_g ffmpeg_g [.] nlmeans_slice 25.73% ffmpeg_g ffmpeg_g [.] compute_safe_ssd_integral_image_c 1.74% ffmpeg_g ffmpeg_g [.] compute_unsafe_ssd_integral_image 0.82% ffmpeg_g ffmpeg_g [.] ff_mjpeg_decode_sos 0.51% ffmpeg_g [unknown] [k] 0xffffffff91800a80 0.24% ffmpeg_g ffmpeg_g [.] weight_averages (Tested with a large image that takes several seconds to process) Since this function is irrelevant speed wise, the file's TODO is updated.	7 years ago
Clément Bœsch	667503ef68	lavfi/nlmeans: switch from double to float Overall speed appears to be 1.1x faster with no noticeable quality impact.	7 years ago
Clément Bœsch	43d16aef63	lavfi/nlmeans: make compute_safe_ssd_integral_image_c faster before: ssd_integral_image_c: 49204.6 after: ssd_integral_image_c: 44272.8 Unrolling by 4 made the biggest difference on odroid-c2 (aarch64); unrolling by 2 or 8 both raised 46k cycles vs 44k for 4. Additionally, this is a much better reference when writing SIMD (SIMD vectorization will just target 16 instead of 4).	7 years ago

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7046 Commits (27662ed681cbc74e9492cecf86ead8946679fd23)