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 8E76D4581B for ; Thu, 23 Feb 2023 07:48:26 +0000 (UTC) Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id 5CBDE68C085; Thu, 23 Feb 2023 09:48:22 +0200 (EET) Received: from mail-oi1-f169.google.com (mail-oi1-f169.google.com [209.85.167.169]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTPS id 6D59A68BFE8 for ; Thu, 23 Feb 2023 09:48:16 +0200 (EET) Received: by mail-oi1-f169.google.com with SMTP id bm20so11002148oib.7 for ; Wed, 22 Feb 2023 23:48:16 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=content-transfer-encoding:to:subject:message-id:date:from :in-reply-to:references:mime-version:from:to:cc:subject:date :message-id:reply-to; bh=kfKHLXiOTVBkQEmSE2SVa/qo2bMFBM+STNK1u9f+Sms=; b=OJFlhAdpxgOQhkHNTTP9TU1AV/kjt52hGxFIKGGo8rvmcPT8dGD7rD2P+j5d3nqtmJ JmqUh9Xo+EHzLcwgYrYrx2A6oah3dlLytilv4RJJpsIA5Bh9lBR2Tkhoh7nnMSouh0s2 Xm/GemGqHrj8vYtLUpA4QDq0Ac54kunYyl0oM0UTcziQIi460w/oL4ebD7Kjxa2nvdAI Z8q65Dw3IeXMsfxc00sMlJFfLU2gVeZYcp5Geq+bcBst6JaEShhEro1qTAfIJcEDQ+op Ivo+D5NLbSDHJtKqGNS4nUDhHuJgQZ4KigZ3qOLuVyFSzfI53WvsXqpssgjlw9eK10PX SO+g== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:to:subject:message-id:date:from :in-reply-to:references:mime-version:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=kfKHLXiOTVBkQEmSE2SVa/qo2bMFBM+STNK1u9f+Sms=; b=YHmhqmt/UMsziZIPmkQjEmtwGf3pPyRY/jwt/7hrxbgPyYekq2vFJIBXyD6QQ5nxNg IamoiuSKQqJkG1P4elH9BgRipNe/b61GAJ42F+WBFDyLh0Cs2oioroXtvxORryEnvkQn fKrfjq1Gc8oEezLHV3iSDdfbQO20eGjgvA18Zun8vl5cm0WHAGx5v5hnufhdYgmBnAXK 4Ald80A2TaqhqW9oupCSNK+Z751eGn9KAqcc7d3T0AHdCMjiDtZZSsic1xz1y95n1UQP fn3zyEDULngefUccOdaygdrBCtY5MFqrCdUZBZZLsFGCjpMscECICw7Md0XhkanGOe55 MO6A== X-Gm-Message-State: AO0yUKVkmejLx4MHYnZCyoXtwc74zHNVlU9V5OXkLOCFgxMnk9dywgEw 9rPVpV/A+b0LIPPogJ5khF+72nZWw5F8d2fWEzmcsZVzQQk= X-Google-Smtp-Source: AK7set9YMuUjWIQfFmSTlKOm98N7ErQUjCvVYY12rEvS9qmipbsVlfRjMPjk7GaIfMX8jiRrhJafm7llU1cRLvLed+Q= X-Received: by 2002:a05:6808:2084:b0:383:b182:8c75 with SMTP id s4-20020a056808208400b00383b1828c75mr1006391oiw.66.1677138494057; Wed, 22 Feb 2023 23:48:14 -0800 (PST) MIME-Version: 1.0 References: <20230214122556.24384-1-yinshiyou-hf@loongson.cn> In-Reply-To: <20230214122556.24384-1-yinshiyou-hf@loongson.cn> From: Steven Liu Date: Thu, 23 Feb 2023 15:48:02 +0800 Message-ID: To: FFmpeg development discussions and patches Subject: Re: [FFmpeg-devel] [PATCH] avutil: [LA] use getauxval to do runtime check. 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 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: ffmpeg-devel-bounces@ffmpeg.org Sender: "ffmpeg-devel" Archived-At: List-Archive: List-Post: U2hpeW91IFlpbiA8eWluc2hpeW91LWhmQGxvb25nc29uLmNuPiDkuo4yMDIz5bm0MuaciDE05pel 5ZGo5LqMIDIwOjI25YaZ6YGT77yaCj4KPiBSZXBsYWNlIGNwdWNmZyB3aXRoIGdldGF1eHZhbCB0 byBhdm9pZCBjcmFzaCBpbiBjYXNlIG9mCj4gc29tZSBwcm9jZXNzb3IgY2FwYWJpbGl0aWVzIGFy ZSBub3Qgc3VwcG9ydHRlZCBieSBrZXJuZWwgdXNlZC4KPiAtLS0KPiAgbGliYXZ1dGlsL2xvb25n YXJjaC9jcHUuYyB8IDI0ICsrKysrKysrLS0tLS0tLS0tLS0tLS0tLQo+ICAxIGZpbGUgY2hhbmdl ZCwgOCBpbnNlcnRpb25zKCspLCAxNiBkZWxldGlvbnMoLSkKPgo+IGRpZmYgLS1naXQgYS9saWJh dnV0aWwvbG9vbmdhcmNoL2NwdS5jIGIvbGliYXZ1dGlsL2xvb25nYXJjaC9jcHUuYwo+IGluZGV4 IGU0YjI0MGJjNDQuLmNhZDg1MDRmZGUgMTAwNjQ0Cj4gLS0tIGEvbGliYXZ1dGlsL2xvb25nYXJj aC9jcHUuYwo+ICsrKyBiL2xpYmF2dXRpbC9sb29uZ2FyY2gvY3B1LmMKPiBAQCAtMjEsMjYgKzIx LDE4IEBACj4KPiAgI2luY2x1ZGUgPHN0ZGludC5oPgo+ICAjaW5jbHVkZSAiY3B1LmgiCj4gKyNp bmNsdWRlIDxzeXMvYXV4di5oPgo+Cj4gLSNkZWZpbmUgTE9PTkdBUkNIX0NGRzIgMHgyCj4gLSNk ZWZpbmUgTE9PTkdBUkNIX0NGRzJfTFNYICAgICgxIDw8IDYpCj4gLSNkZWZpbmUgTE9PTkdBUkNI X0NGRzJfTEFTWCAgICgxIDw8IDcpCj4gLQo+IC1zdGF0aWMgaW50IGNwdV9mbGFnc19jcHVjZmco dm9pZCkKPiArI2RlZmluZSBMQV9IV0NBUF9MU1ggICAgKDE8PDQpCj4gKyNkZWZpbmUgTEFfSFdD QVBfTEFTWCAgICgxPDw1KQo+ICtzdGF0aWMgaW50IGNwdV9mbGFnc19nZXRhdXh2YWwodm9pZCkK PiAgewo+ICAgICAgaW50IGZsYWdzID0gMDsKPiAtICAgIHVpbnQzMl90IGNmZzIgPSAwOwo+IC0K PiAtICAgIF9fYXNtX18gdm9sYXRpbGUoCj4gLSAgICAgICAgImNwdWNmZyAlMCwgJTEgXG5cdCIK PiAtICAgICAgICA6ICIrJnIiKGNmZzIpCj4gLSAgICAgICAgOiAiciIoTE9PTkdBUkNIX0NGRzIp Cj4gLSAgICApOwo+ICsgICAgaW50IGZsYWcgID0gKGludClnZXRhdXh2YWwoQVRfSFdDQVApOwo+ Cj4gLSAgICBpZiAoY2ZnMiAmIExPT05HQVJDSF9DRkcyX0xTWCkKPiArICAgIGlmIChmbGFnICYg TEFfSFdDQVBfTFNYKQo+ICAgICAgICAgIGZsYWdzIHw9IEFWX0NQVV9GTEFHX0xTWDsKPiAtCj4g LSAgICBpZiAoY2ZnMiAmIExPT05HQVJDSF9DRkcyX0xBU1gpCj4gKyAgICBpZiAoZmxhZyAmIExB X0hXQ0FQX0xBU1gpCj4gICAgICAgICAgZmxhZ3MgfD0gQVZfQ1BVX0ZMQUdfTEFTWDsKPgo+ICAg ICAgcmV0dXJuIGZsYWdzOwo+IEBAIC00OSw3ICs0MSw3IEBAIHN0YXRpYyBpbnQgY3B1X2ZsYWdz X2NwdWNmZyh2b2lkKQo+ICBpbnQgZmZfZ2V0X2NwdV9mbGFnc19sb29uZ2FyY2godm9pZCkKPiAg ewo+ICAjaWYgZGVmaW5lZCBfX2xpbnV4X18KPiAtICAgIHJldHVybiBjcHVfZmxhZ3NfY3B1Y2Zn KCk7Cj4gKyAgICByZXR1cm4gY3B1X2ZsYWdzX2dldGF1eHZhbCgpOwo+ICAjZWxzZQo+ICAgICAg LyogQXNzdW1lIG5vIFNJTUQgQVNFIHN1cHBvcnRlZCAqLwo+ICAgICAgcmV0dXJuIDA7Cj4gLS0K PiAyLjIwLjEKPgo+IF9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fCj4gZmZtcGVnLWRldmVsIG1haWxpbmcgbGlzdAo+IGZmbXBlZy1kZXZlbEBmZm1wZWcub3Jn Cj4gaHR0cHM6Ly9mZm1wZWcub3JnL21haWxtYW4vbGlzdGluZm8vZmZtcGVnLWRldmVsCj4KPiBU byB1bnN1YnNjcmliZSwgdmlzaXQgbGluayBhYm92ZSwgb3IgZW1haWwKPiBmZm1wZWctZGV2ZWwt cmVxdWVzdEBmZm1wZWcub3JnIHdpdGggc3ViamVjdCAidW5zdWJzY3JpYmUiLgoKCkxHVE0KClRo YW5rcwpTdGV2ZW4KX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X18KZmZtcGVnLWRldmVsIG1haWxpbmcgbGlzdApmZm1wZWctZGV2ZWxAZmZtcGVnLm9yZwpodHRw czovL2ZmbXBlZy5vcmcvbWFpbG1hbi9saXN0aW5mby9mZm1wZWctZGV2ZWwKClRvIHVuc3Vic2Ny aWJlLCB2aXNpdCBsaW5rIGFib3ZlLCBvciBlbWFpbApmZm1wZWctZGV2ZWwtcmVxdWVzdEBmZm1w ZWcub3JnIHdpdGggc3ViamVjdCAidW5zdWJzY3JpYmUiLgo=