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3dfc5f551f
ffmpeg/libavfilter
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Michael Niedermayer 3dfc5f551f avfilter: avoid testing float == 0 
This fixes the hypothetical case of rounding errors causing
incorrect values to be used.
We do not use *_EPSILON, because non trivial expressions can contain
errors larger than that making a zero equality test with *_EPSILON
unreliable.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-09-15 15:33:39 +02:00
..
libmpcodecs lavfi/mp: remove mp=fil 2013-09-05 20:22:47 +00:00
x86 Merge remote-tracking branch 'qatar/master' 2013-07-18 09:53:47 +02:00
af_aconvert.c avfilter: various cosmetics 2013-09-12 14:01:43 +00:00
af_aecho.c avfilter/af_aecho & af_compand: use extended_data 2013-09-15 12:10:12 +00:00
af_afade.c avfilter: various cosmetics 2013-09-12 14:01:43 +00:00
af_aformat.c avfilter: various cosmetics 2013-09-12 14:01:43 +00:00
af_amerge.c avfilter: various cosmetics 2013-09-12 14:01:43 +00:00
af_amix.c avfilter: various cosmetics 2013-09-12 14:01:43 +00:00
af_anull.c avfilter: various cosmetics 2013-09-12 14:01:43 +00:00
af_apad.c avfilter: various cosmetics 2013-09-12 14:01:43 +00:00
af_aphaser.c avfilter: various cosmetics 2013-09-12 14:01:43 +00:00
af_aresample.c avfilter: various cosmetics 2013-09-12 14:01:43 +00:00
af_asetnsamples.c avfilter: various cosmetics 2013-09-12 14:01:43 +00:00
af_asetrate.c lavfi: add asetrate filter. 2013-04-21 15:20:50 +02:00
af_ashowinfo.c avfilter: various cosmetics 2013-09-12 14:01:43 +00:00
af_astats.c avfilter: various cosmetics 2013-09-12 14:01:43 +00:00
af_astreamsync.c lavfi: remove now unused args parameter from AVFilter.init and init_opaque 2013-04-12 11:54:39 +02:00
af_asyncts.c avfilter: various cosmetics 2013-09-12 14:01:43 +00:00
af_atempo.c libavfilter/af_atempo: Avoid round-off error build-up, ticket #2484 2013-04-21 10:46:52 +02:00
af_biquads.c avfilter: various cosmetics 2013-09-12 14:01:43 +00:00
af_channelmap.c avfilter: various cosmetics 2013-09-12 14:01:43 +00:00
af_channelsplit.c avfilter: various cosmetics 2013-09-12 14:01:43 +00:00
af_compand.c avfilter/af_aecho & af_compand: use extended_data 2013-09-15 12:10:12 +00:00
af_earwax.c avfilter/af_earwax: Fix out of array accesses on odd packets 2013-07-10 16:46:13 +02:00
af_join.c avfilter: various cosmetics 2013-09-12 14:01:43 +00:00
af_pan.c avfilter: various cosmetics 2013-09-12 14:01:43 +00:00
af_resample.c avfilter: various cosmetics 2013-09-12 14:01:43 +00:00
af_silencedetect.c avfilter: various cosmetics 2013-09-12 14:01:43 +00:00
af_volume.c avfilter: various cosmetics 2013-09-12 14:01:43 +00:00
af_volume.h
af_volumedetect.c avfilter: various cosmetics 2013-09-12 14:01:43 +00:00
all_channel_layouts.inc
allfilters.c lavfi: Weston 3 Field Deinterlacing Filter 2013-09-06 12:46:56 +00:00
asink_anullsink.c Merge commit '7e350379f87e7f74420b4813170fe808e2313911' 2013-03-10 01:40:35 +01:00
asrc_abuffer.h
asrc_aevalsrc.c avfilter: various cosmetics 2013-09-12 14:01:43 +00:00
asrc_anullsrc.c avfilter: various cosmetics 2013-09-12 14:01:43 +00:00
asrc_flite.c avfilter: various cosmetics 2013-09-12 14:01:43 +00:00
asrc_sine.c avfilter: various cosmetics 2013-09-12 14:01:43 +00:00
audio.c Merge remote-tracking branch 'qatar/master' 2013-06-19 08:27:35 +02:00
audio.h Merge commit '7e350379f87e7f74420b4813170fe808e2313911' 2013-03-10 01:40:35 +01:00
avcodec.c lavfi/avcodec: deprecate remainders of the avcodec glue code 2013-03-16 17:04:36 +01:00
avcodec.h lavfi/avcodec: deprecate remainders of the avcodec glue code 2013-03-16 17:04:36 +01:00
avf_avectorscope.c avfilter/avf_avectorscope: improve description 2013-09-14 12:11:22 +00:00
avf_concat.c avfilter: various cosmetics 2013-09-12 14:01:43 +00:00
avf_showspectrum.c avfilter: various cosmetics 2013-09-12 14:01:43 +00:00
avf_showwaves.c avfilter: various cosmetics 2013-09-12 14:01:43 +00:00
avfilter.c avfilter: avoid testing float == 0 2013-09-15 15:33:39 +02:00
avfilter.h Merge commit '77cc958f60f73963be4281d6e82ef81707e40c26' 2013-08-05 09:22:18 +02:00
avfiltergraph.c Merge commit '77cc958f60f73963be4281d6e82ef81707e40c26' 2013-08-05 09:22:18 +02:00
avfiltergraph.h Merge commit '38f0c0781a6e099f11c0acec07f9b8be742190c4' 2013-04-11 23:50:39 +02:00
bbox.c
bbox.h
buffer.c Merge commit '45dd1ae1b3c18331f3db2293a9135bc5851e553f' 2013-08-01 11:36:54 +02:00
bufferqueue.h Merge commit '7e350379f87e7f74420b4813170fe808e2313911' 2013-03-10 01:40:35 +01:00
buffersink.c Merge commit '7950e519bb094897f957b9a9531cc60ba46cbc91' 2013-08-03 10:08:30 +02:00
buffersink.h lavfi/buffersink: fix header. 2013-03-17 12:31:25 +01:00
buffersrc.c Merge commit '7950e519bb094897f957b9a9531cc60ba46cbc91' 2013-08-03 10:08:30 +02:00
buffersrc.h Reinstate proper FFmpeg license for all files. 2013-08-30 15:47:38 +00:00
deshake_opencl_kernel.h lavfi: modify names of deshake_kernel.h and unsharp_kernel.h 2013-05-10 12:44:04 +02:00
deshake_opencl.c lavu: add FF_CEIL_RSHIFT and use it in various places. 2013-05-09 16:59:42 +02:00
deshake_opencl.h deshake opencl based on comments on 20130402 3rd 2013-04-02 15:57:44 +02:00
deshake.h deshake opencl based on comments on 20130402 3rd 2013-04-02 15:57:44 +02:00
drawutils.c lavfi/drawutils: set subsampling for rgb too 2013-07-14 17:59:25 +00:00
drawutils.h lavfi/drawutils: fix typo 2013-01-05 05:21:44 +01:00
dualinput.c lavfi: add dual input helpers. 2013-05-27 20:32:28 +02:00
dualinput.h lavfi: add dual input helpers. 2013-05-27 20:32:28 +02:00
f_ebur128.c avfilter: various cosmetics 2013-09-12 14:01:43 +00:00
f_interleave.c avfilter: various cosmetics 2013-09-12 14:01:43 +00:00
f_perms.c avfilter: Filter options that are used for both video and audio should have both flags 2013-04-12 15:45:28 +02:00
f_select.c avfilter: various cosmetics 2013-09-12 14:01:43 +00:00
f_sendcmd.c avfilter: various cosmetics 2013-09-12 14:01:43 +00:00
f_settb.c avfilter: various cosmetics 2013-09-12 14:01:43 +00:00
f_zmq.c avfilter: various cosmetics 2013-09-12 14:01:43 +00:00
fifo.c avfilter: remove redundant .get_(audio/video)_buffer initializations 2013-09-07 18:20:16 +00:00
filtfmts.c avfilter/filtfmts: fix use of deprecated symbols 2013-08-25 19:33:44 +02:00
formats.c avfilter: remove ff_copy_int*_list 2013-08-16 16:07:29 +02:00
formats.h Merge commit 'b01f6041f4260fba053c2f96ce1611ea77e833a0' 2013-05-18 11:46:09 +02:00
gradfun.h Merge commit '7ed833d78ea661d619124fd898547a900f6480bc' 2013-04-10 21:09:06 +02:00
graphdump.c avfilter/graphdump: fix use of deprecated symbols 2013-08-25 19:33:44 +02:00
graphparser.c avfilter/graphparser: fix use of deprecated symbols 2013-08-25 19:36:58 +02:00
internal.h avfilter/avfilter: check allocation failure in ff_insert_pad() 2013-09-15 11:09:23 +00:00
lavfutils.c
lavfutils.h
libavfilter.v
lswsutils.c
lswsutils.h
Makefile lavfi: Weston 3 Field Deinterlacing Filter 2013-09-06 12:46:56 +00:00
opencl_allkernels.c lavfi: modify names of deshake_kernel.h and unsharp_kernel.h 2013-05-10 12:44:04 +02:00
opencl_allkernels.h deshake opencl based on comments on 20130402 3rd 2013-04-02 15:57:44 +02:00
pthread.c Merge commit '50612484e058e8b241f0528584d64d9d2ccebf12' 2013-07-17 10:40:15 +02:00
setpts.c avfilter: various cosmetics 2013-09-12 14:01:43 +00:00
split.c avfilter: various cosmetics 2013-09-12 14:01:43 +00:00
src_movie.c avfilter/src_movie: Fix handling of packet size for video 2013-06-26 13:46:19 +02:00
thread.h Merge commit '129bb238430ec45a3b5f8f1d384df590ddf7b62f' 2013-05-24 14:07:00 +02:00
transform.c avfilter: various cosmetics 2013-09-12 14:01:43 +00:00
transform.h
trim.c avfilter: various cosmetics 2013-09-12 14:01:43 +00:00
unsharp_opencl_kernel.h lavfi: modify names of deshake_kernel.h and unsharp_kernel.h 2013-05-10 12:44:04 +02:00
unsharp_opencl.c lavfi/opencl: replace SHIFTUP with FF_CEIL_RSHIFT. 2013-05-09 16:59:43 +02:00
unsharp_opencl.h lavfi/unsharp: add opencl unsharp filter 2013-04-26 03:05:26 +02:00
unsharp.h lavfi/opencl: replace SHIFTUP with FF_CEIL_RSHIFT. 2013-05-09 16:59:43 +02:00
version.h lavfi: Weston 3 Field Deinterlacing Filter 2013-09-06 12:46:56 +00:00
vf_alphamerge.c avfilter: remove redundant .get_(audio/video)_buffer initializations 2013-09-07 18:20:16 +00:00
vf_aspect.c avfilter: various cosmetics 2013-09-12 14:01:43 +00:00
vf_bbox.c avfilter: various cosmetics 2013-09-12 14:01:43 +00:00
vf_blackdetect.c avfilter: various cosmetics 2013-09-12 14:01:43 +00:00
vf_blackframe.c avfilter: various cosmetics 2013-09-12 14:01:43 +00:00
vf_blend.c avfilter: various cosmetics 2013-09-12 14:01:43 +00:00
vf_boxblur.c avfilter: various cosmetics 2013-09-12 14:01:43 +00:00
vf_colorbalance.c lavfi: cosmetics: fix vertical alignment for pads in some filters 2013-05-14 15:31:56 +00:00
vf_colorchannelmixer.c lavfi: cosmetics: fix vertical alignment for pads in some filters 2013-05-14 15:31:56 +00:00
vf_colormatrix.c avfilter: various cosmetics 2013-09-12 14:01:43 +00:00
vf_copy.c avfilter: various cosmetics 2013-09-12 14:01:43 +00:00
vf_crop.c avfilter: various cosmetics 2013-09-12 14:01:43 +00:00
vf_cropdetect.c avfilter: various cosmetics 2013-09-12 14:01:43 +00:00
vf_curves.c lavfi: cosmetics: fix vertical alignment for pads in some filters 2013-05-14 15:31:56 +00:00
vf_dctdnoiz.c lavfi/dctdnoiz: move DC normalization out of loops. 2013-05-26 22:41:02 +02:00
vf_decimate.c lavfi: use ceil right shift for chroma width/height. 2013-05-10 17:20:06 +02:00
vf_delogo.c avfilter: various cosmetics 2013-09-12 14:01:43 +00:00
vf_deshake.c avfilter/vf_deshake: check rx 2013-05-18 18:28:59 +02:00
vf_drawbox.c avfilter: various cosmetics 2013-09-12 14:01:43 +00:00
vf_drawtext.c avfilter: various cosmetics 2013-09-12 14:01:43 +00:00
vf_edgedetect.c avfilter: various cosmetics 2013-09-12 14:01:43 +00:00
vf_extractplanes.c Merge commit 'b01f6041f4260fba053c2f96ce1611ea77e833a0' 2013-05-18 11:46:09 +02:00
vf_fade.c avfilter: various cosmetics 2013-09-12 14:01:43 +00:00
vf_field.c avfilter: various cosmetics 2013-09-12 14:01:43 +00:00
vf_fieldmatch.c avfilter: fix plane validity checks 2013-08-03 19:15:46 +02:00
vf_fieldorder.c avfilter: various cosmetics 2013-09-12 14:01:43 +00:00
vf_format.c avfilter: various cosmetics 2013-09-12 14:01:43 +00:00
vf_fps.c avfilter: various cosmetics 2013-09-12 14:01:43 +00:00
vf_framestep.c avfilter: various cosmetics 2013-09-12 14:01:43 +00:00
vf_frei0r.c avfilter: various cosmetics 2013-09-12 14:01:43 +00:00
vf_geq.c Update copyrights where my email appears with the new one. 2013-09-03 20:42:24 +02:00
vf_gradfun.c avfilter: various cosmetics 2013-09-12 14:01:43 +00:00
vf_hflip.c avfilter: various cosmetics 2013-09-12 14:01:43 +00:00
vf_histeq.c avfilter: various cosmetics 2013-09-12 14:01:43 +00:00
vf_histogram.c avfilter: various cosmetics 2013-09-12 14:01:43 +00:00
vf_hqdn3d.c avfilter: various cosmetics 2013-09-12 14:01:43 +00:00
vf_hqdn3d.h Merge commit '8c747d46f721cffa8ea51990805ad1d3a3a4fd0a' 2013-04-10 21:14:30 +02:00
vf_hue.c avfilter: various cosmetics 2013-09-12 14:01:43 +00:00
vf_idet.c avfilter: various cosmetics 2013-09-12 14:01:43 +00:00
vf_il.c avfilter: various cosmetics 2013-09-12 14:01:43 +00:00
vf_interlace.c avfilter: various cosmetics 2013-09-12 14:01:43 +00:00
vf_kerndeint.c avfilter: various cosmetics 2013-09-12 14:01:43 +00:00
vf_libopencv.c avfilter: various cosmetics 2013-09-12 14:01:43 +00:00
vf_lut3d.c avfilter: various cosmetics 2013-09-12 14:01:43 +00:00
vf_lut.c avfilter: various cosmetics 2013-09-12 14:01:43 +00:00
vf_mcdeint.c avfilter/vf_mcdeint: free frame on error 2013-06-03 15:41:29 +02:00
vf_mp.c avfilter: various cosmetics 2013-09-12 14:01:43 +00:00
vf_mpdecimate.c avfilter: various cosmetics 2013-09-12 14:01:43 +00:00
vf_noise.c avfilter/vf_noise: rename linesize to bytewidth 2013-09-13 11:51:37 +02:00
vf_null.c avfilter: various cosmetics 2013-09-12 14:01:43 +00:00
vf_overlay.c avfilter: various cosmetics 2013-09-12 14:01:43 +00:00
vf_owdenoise.c Update copyrights where my email appears with the new one. 2013-09-03 20:42:24 +02:00
vf_pad.c avfilter: various cosmetics 2013-09-12 14:01:43 +00:00
vf_perspective.c avfilter: various cosmetics 2013-09-12 14:01:43 +00:00
vf_phase.c avfilter: various cosmetics 2013-09-12 14:01:43 +00:00
vf_pixdesctest.c avfilter: various cosmetics 2013-09-12 14:01:43 +00:00
vf_pp.c lavfi/pp: set out frame size. 2013-06-08 23:23:30 +02:00
vf_psnr.c avfilter: various cosmetics 2013-09-12 14:01:43 +00:00
vf_removelogo.c avfilter: various cosmetics 2013-09-12 14:01:43 +00:00
vf_rotate.c avfilter/vf_rotate: fix 'oh' option description 2013-09-07 18:35:26 +00:00
vf_sab.c vf_sab: Fix memleak 2013-06-10 22:00:43 +02:00
vf_scale.c avfilter: various cosmetics 2013-09-12 14:01:43 +00:00
vf_separatefields.c avfilter: various cosmetics 2013-09-12 14:01:43 +00:00
vf_setfield.c avfilter: various cosmetics 2013-09-12 14:01:43 +00:00
vf_showinfo.c avfilter: various cosmetics 2013-09-12 14:01:43 +00:00
vf_smartblur.c avfilter: various cosmetics 2013-09-12 14:01:43 +00:00
vf_spp.c Update copyrights where my email appears with the new one. 2013-09-03 20:42:24 +02:00
vf_spp.h lavfi: add spp filter. 2013-06-14 01:27:22 +02:00
vf_stereo3d.c avfilter: various cosmetics 2013-09-12 14:01:43 +00:00
vf_subtitles.c lavfi/subtitles: zero-init AVSubtitle. 2013-04-25 00:56:38 +02:00
vf_super2xsai.c avfilter: various cosmetics 2013-09-12 14:01:43 +00:00
vf_swapuv.c avfilter: various cosmetics 2013-09-12 14:01:43 +00:00
vf_telecine.c lavfi/telecine: remove bitstream and pal formats 2013-09-06 18:45:27 +00:00
vf_thumbnail.c avfilter: various cosmetics 2013-09-12 14:01:43 +00:00
vf_tile.c avfilter: various cosmetics 2013-09-12 14:01:43 +00:00
vf_tinterlace.c avfilter: various cosmetics 2013-09-12 14:01:43 +00:00
vf_transpose.c avfilter: various cosmetics 2013-09-12 14:01:43 +00:00
vf_unsharp.c avfilter: various cosmetics 2013-09-12 14:01:43 +00:00
vf_vflip.c avfilter: various cosmetics 2013-09-12 14:01:43 +00:00
vf_vidstabdetect.c avfilter: various cosmetics 2013-09-12 14:01:43 +00:00
vf_vidstabtransform.c avfilter/vidstabtransform: allow negative zoom. 2013-09-13 11:46:44 +02:00
vf_vignette.c avfilter: fix plane validity checks 2013-08-03 19:15:46 +02:00
vf_w3fdif.c lavfi: Weston 3 Field Deinterlacing Filter 2013-09-06 12:46:56 +00:00
vf_yadif.c avfilter: various cosmetics 2013-09-12 14:01:43 +00:00
video.c avfilter/video: remove commented out cruft 2013-09-13 19:17:56 +00:00
video.h Merge commit '7e350379f87e7f74420b4813170fe808e2313911' 2013-03-10 01:40:35 +01:00
vidstabutils.c lavfi/vidstab: miscelenaous cosmetics and typo fixes. 2013-04-24 18:30:42 +02:00
vidstabutils.h lavfi: add video stabilization plugins using vid.stab library 2013-04-24 18:30:42 +02:00
vsink_nullsink.c Merge commit '7e350379f87e7f74420b4813170fe808e2313911' 2013-03-10 01:40:35 +01:00
vsrc_cellauto.c avfilter: various cosmetics 2013-09-12 14:01:43 +00:00
vsrc_life.c avfilter: various cosmetics 2013-09-12 14:01:43 +00:00
vsrc_mandelbrot.c avfilter: various cosmetics 2013-09-12 14:01:43 +00:00
vsrc_mptestsrc.c avfilter: various cosmetics 2013-09-12 14:01:43 +00:00
vsrc_testsrc.c avfilter: various cosmetics 2013-09-12 14:01:43 +00:00
yadif.h yadif: restore speed of the C filtering code 2013-05-14 09:23:55 +02:00