On Thu, Nov 09, 2017 at 10:22:23AM +0000, Marc-Antoine ARNAUD wrote: > Please find the merged patch in attachement. > > Thanks > > Le mer. 8 nov. 2017 à 17:12, Paul B Mahol <one...@gmail.com> a écrit : > > > On 11/8/17, Marc-Antoine ARNAUD <arnaud.marcanto...@gmail.com> wrote: > > > This patch will fix the stride issue. > > > Is it valid for you ? > > > > > > Does it required to merge these 2 patches ? (and remove base64 encoding > > on > > > the first one) > > > > Please merge those two patches, base64 encoding should not be needed > > (it helps to faster review patches if they are not encoded). > > _______________________________________________ > > ffmpeg-devel mailing list > > ffmpeg-devel@ffmpeg.org > > http://ffmpeg.org/mailman/listinfo/ffmpeg-devel > >
> vf_geq.c | 124 > +++++++++++++++++++++++++++++++++++++++++++++------------------ > 1 file changed, 90 insertions(+), 34 deletions(-) > b41a90fffb5ddef553661007a38659c602f7ce56 > 0001-avfilter-slice-processing-for-geq.patch > From ac2a6322fa96835e02a24c31f014fb360e26561f Mon Sep 17 00:00:00 2001 > From: Marc-Antoine Arnaud <arnaud.marcanto...@gmail.com> > Date: Thu, 9 Nov 2017 11:19:43 +0100 > Subject: [PATCH] avfilter: slice processing for geq > Content-Type: text/x-patch; charset="utf-8" crashes: ./ffmpeg_g -f lavfi -i 'nullsrc=s=200x200,format=yuv444p16,geq=X*Y/10:sin(X/10)*255:cos(Y/10)*255' -vframes 5 -y blah.avi ==24616== Thread 7: ==24616== Invalid write of size 2 ==24616== at 0x4F3AAF: slice_geq_filter (vf_geq.c:289) ==24616== by 0x48E4C9: worker_func (pthread.c:50) ==24616== by 0x11DB932: run_jobs (slicethread.c:61) ==24616== by 0x11DBA04: thread_worker (slicethread.c:85) ==24616== by 0xC45D183: start_thread (pthread_create.c:312) ==24616== by 0xC770FFC: clone (clone.S:111) ==24616== Address 0x1177143e is 93,214 bytes inside a block of size 93,215 alloc'd ==24616== at 0x4C2A6C5: memalign (vg_replace_malloc.c:727) ==24616== by 0x4C2A760: posix_memalign (vg_replace_malloc.c:876) ==24616== by 0x11B0C43: av_malloc (mem.c:87) ==24616== by 0x11987CC: av_buffer_alloc (buffer.c:72) ==24616== by 0x1198831: av_buffer_allocz (buffer.c:85) ==24616== by 0x1198F29: pool_alloc_buffer (buffer.c:312) ==24616== by 0x1199057: av_buffer_pool_get (buffer.c:349) ==24616== by 0x489D6D: ff_frame_pool_get (framepool.c:222) ==24616== by 0x58F6EB: ff_default_get_video_buffer (video.c:89) ==24616== by 0x58F768: ff_get_video_buffer (video.c:102) ==24616== by 0x4F3BF3: geq_filter_frame (vf_geq.c:312) ==24616== by 0x472FD0: ff_filter_frame_framed (avfilter.c:1104) ==24616== by 0x473800: ff_filter_frame_to_filter (avfilter.c:1252) ==24616== by 0x4739F8: ff_filter_activate_default (avfilter.c:1301) ==24616== by 0x473C12: ff_filter_activate (avfilter.c:1462) ==24616== by 0x478A4F: ff_filter_graph_run_once (avfiltergraph.c:1456) ==24616== by 0x478C72: get_frame_internal (buffersink.c:110) ==24616== by 0x478CCF: av_buffersink_get_frame_flags (buffersink.c:121) ==24616== by 0x441808: lavfi_read_packet (lavfi.c:410) ==24616== by 0x7AC315: ff_read_packet (utils.c:822) ==24616== --24616-- VALGRIND INTERNAL ERROR: Valgrind received a signal 11 (SIGSEGV) - exiting --24616-- si_code=80; Faulting address: 0x0; sp: 0x40a075db0 [...] -- Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB While the State exists there can be no freedom; when there is freedom there will be no State. -- Vladimir Lenin
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