From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from ffbox0-bg.mplayerhq.hu (ffbox0-bg.ffmpeg.org [79.124.17.100]) by master.gitmailbox.com (Postfix) with ESMTP id 1EEBE45DC3 for ; Fri, 7 Jun 2024 13:45:31 +0000 (UTC) Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id 3B04168D7F7; Fri, 7 Jun 2024 16:45:19 +0300 (EEST) Received: from out203-205-221-191.mail.qq.com (out203-205-221-191.mail.qq.com [203.205.221.191]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTPS id 320E268D70A for ; Fri, 7 Jun 2024 16:45:07 +0300 (EEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=foxmail.com; s=s201512; t=1717767898; bh=D0smDW1rZKCBxjv+tj4OWsdrrN67E58iRLULwjQYfUY=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=lL6gRmaJElwWlcqA1MLpQhBD8P02HI4IpKhc2rIjOybY6lxeosIHJy45F8kugAiQM Wv4Ru7EhmWN8TrADCILDpn4q22w3FZGr9Hq7sS9BMWvR6wFd0rhXsInNw92bMKPp8P OOqABFK8FRqo9y1Ap91QC+Ai8G/zaImLzxsozfas= Received: from ZHILIZHAO-MB1.tencent.com ([119.147.10.186]) by newxmesmtplogicsvrszc5-2.qq.com (NewEsmtp) with SMTP id B39104BF; Fri, 07 Jun 2024 21:44:57 +0800 X-QQ-mid: xmsmtpt1717767898tpjkpvaqr Message-ID: X-QQ-XMAILINFO: OdIVOfqOaVcrDXLbEW9zkW7Ot5U/NTbUExe1yAKpbTlhAVDqkKc+GDelAmXhe5 GmgeQTRCPpecmN5NO4QD2upn9GZ0RNrPhHioVGaedgisl4A9xW7lZ1FHnX/23UBrjdSWOgVF7FIi OJmlImSaUhjMcF485gSQr5dJY5LxOsln2jaPHKxCGl6a8PFK8YVVufG2v1/MrIhOlu1nLk7TDn9k Bm1abrrFZrWdrR55nHuOjvY+L/oiU/j7Jt1g8yaVFEdTSRgYCgUzaBVNqYEGS93YX7SufICe0h8k MMO43xtE3o3XFRk4YiRR/6zLGYiBDRRMwusF5BtIN26uitwtMQ6MIMyCGimIUD01CWq7PBjvjelG DSeEjcZEbwomqOBg2cWdv2R9BJi+w2NbfUoaXHuzsvs0JCIoiPUvJiGkNlOp6gfGTghvVfbx7Hq+ O9GJNFtdgAORgilmiAVV2B9y51SL3vbwOBFChFHzmkF68yTRtra4VVKURl21euMU7/4Hh+A/5MdD ZQWrin714bW6S+7iVlF+/F48x3ozFju0uhZZQP7sesnUUqbDcai6Wke6oT/nyJoRCoGTUBX9jI2e MmWcBt2ALTutyOf+nEcDb/MQV1uIQ+ctcg/3eOhhDTUMXXjSlDnqQvBa7UgB1X4fgpZq82NkBPDE 59tw2/hdhOCuLeQGtMR550xreL0mKTTlRJ/AnNDgdx3RjdmYwjTmWO4LtmzpS8K/aCwmfNuUBfrZ n8a790HGc3Q2mw9UI4UyNt3z5xwJeRQ2lKJuZazpnC/S0k9uVrlcxjGgGh4liF+4opO5E91+DhI3 EEx85ueyz3xd2L166sP4bfGBnuF6L/JTUe8zQJsS+42UIOfn+GPk5iVEm5s2NA5/drnsni/5NsYg 1USb8wNc6TCTilgAit0Lc0+tFlNOYMeqTUQ4qyUYV/LANePGwcSGWcOHUKg7+/V2vXXekrpE7QzU 2GD4gYm7L4QuUFFeBSZKFeCWyTRmY9ZkhV3xnFyLDXDrHPXp3tdGXjBwFwnAfQ25a5XE9UOBer7F 0MAmOLBA== X-QQ-XMRINFO: NI4Ajvh11aEj8Xl/2s1/T8w= From: Zhao Zhili To: ffmpeg-devel@ffmpeg.org Date: Fri, 7 Jun 2024 21:44:50 +0800 X-OQ-MSGID: <20240607134452.94467-2-quinkblack@foxmail.com> X-Mailer: git-send-email 2.42.0 In-Reply-To: <20240607134452.94467-1-quinkblack@foxmail.com> References: <20240607134452.94467-1-quinkblack@foxmail.com> MIME-Version: 1.0 Subject: [FFmpeg-devel] [PATCH v3 2/4] avutil/timer: Add clock_gettime as a fallback of AV_READ_TIME X-BeenThere: ffmpeg-devel@ffmpeg.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: FFmpeg development discussions and patches List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: FFmpeg development discussions and patches Cc: Zhao Zhili Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: ffmpeg-devel-bounces@ffmpeg.org Sender: "ffmpeg-devel" Archived-At: List-Archive: List-Post: From: Zhao Zhili --- v3: add ff_read_time() rather than use av_gettime_relative() to get nanosecond precision. libavutil/timer.h | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/libavutil/timer.h b/libavutil/timer.h index 2cd299eca3..3e5d5ef23f 100644 --- a/libavutil/timer.h +++ b/libavutil/timer.h @@ -46,6 +46,8 @@ #include "macos_kperf.h" #elif HAVE_MACH_ABSOLUTE_TIME #include +#elif HAVE_CLOCK_GETTIME +#include #endif #include "common.h" @@ -70,6 +72,14 @@ # define AV_READ_TIME gethrtime # elif HAVE_MACH_ABSOLUTE_TIME # define AV_READ_TIME mach_absolute_time +# elif HAVE_CLOCK_GETTIME && defined(CLOCK_MONOTONIC) + static inline int64_t ff_read_time(void) + { + struct timespec ts; + clock_gettime(CLOCK_MONOTONIC, &ts); + return (int64_t) ts.tv_sec * 1000000000 + ts.tv_nsec; + } +# define AV_READ_TIME ff_read_time # endif #endif -- 2.42.0 _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email ffmpeg-devel-request@ffmpeg.org with subject "unsubscribe".