Re: [FFmpeg-devel] PATCH] h2645: Allocate a single buffer per packet. Drastically reduces memory usage on pathological streams.
On 11/4/2017 2:52 PM, Derek Buitenhuis wrote: > On 11/3/2017 6:23 PM, Kieran Kunhya wrote: >> This patch fixes very high memory usage on pathological streams. > > [...] > >> -H2645Packet pkt = { 0 }; >> +H2645Packet pkt; >> +memset(, 0, sizeof(pkt)); > > Stray unrelated change. Yed, it's both unnecessary and will raise a warning about mixed declaration and code. > > Rest seems reasonable from a cursory glance. I assume it's > been run with ASAN or whatever + FATE, and valgrind. I ran it with asan, using one and four threads. No reported failures or leaks. > > - Derek > ___ > ffmpeg-devel mailing list > ffmpeg-devel@ffmpeg.org > http://ffmpeg.org/mailman/listinfo/ffmpeg-devel > ___ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-devel
Re: [FFmpeg-devel] PATCH] h2645: Allocate a single buffer per packet. Drastically reduces memory usage on pathological streams.
On 11/3/2017 6:23 PM, Kieran Kunhya wrote: > This patch fixes very high memory usage on pathological streams. [...] > -H2645Packet pkt = { 0 }; > +H2645Packet pkt; > +memset(, 0, sizeof(pkt)); Stray unrelated change. Rest seems reasonable from a cursory glance. I assume it's been run with ASAN or whatever + FATE, and valgrind. - Derek ___ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-devel
Re: [FFmpeg-devel] PATCH] h2645: Allocate a single buffer per packet. Drastically reduces memory usage on pathological streams.
2017-11-03 19:23 GMT+01:00 Kieran Kunhya: > This patch fixes very high memory usage on pathological streams. Please mention the ticket number in the commit message. Thank you, Carl Eugen ___ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-devel
[FFmpeg-devel] PATCH] h2645: Allocate a single buffer per packet. Drastically reduces memory usage on pathological streams.
This patch fixes very high memory usage on pathological streams. 0001-h2645-Allocate-a-single-buffer-per-packet.-Drastical.patch Description: Binary data ___ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-devel