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 10A6D46203 for ; Tue, 9 May 2023 16:51:26 +0000 (UTC) Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id 2856168C0D3; Tue, 9 May 2023 19:51:23 +0300 (EEST) Received: from ursule.remlab.net (vps-a2bccee9.vps.ovh.net [51.75.19.47]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id 5460C68BFB3 for ; Tue, 9 May 2023 19:51:17 +0300 (EEST) Received: from ursule.remlab.net (localhost [IPv6:::1]) by ursule.remlab.net (Postfix) with ESMTP id EA00DC00B6; Tue, 9 May 2023 19:51:15 +0300 (EEST) Received: from basile.remlab.net ([2001:14ba:a080:a501:23a6:ebae:8f2a:4d73]) by ursule.remlab.net with ESMTPSA id G/FKNgN6WmSoHCwAwZXkwQ (envelope-from ); Tue, 09 May 2023 19:51:15 +0300 From: =?ISO-8859-1?Q?R=E9mi?= Denis-Courmont To: ffmpeg-devel@ffmpeg.org, Arnie Chang Date: Tue, 09 May 2023 19:51:15 +0300 Message-ID: <5295746.1FRWMjKWz7@basile.remlab.net> Organization: Remlab In-Reply-To: <20230509095030.25506-1-arnie.chang@sifive.com> References: <20230509095030.25506-1-arnie.chang@sifive.com> MIME-Version: 1.0 Subject: Re: [FFmpeg-devel] [PATCH 0/5] RISC-V: Improve H264 decoding performance using RVV intrinsic 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: CUhpLAoKTGUgdGlpc3RhaW5hIDkuIHRvdWtva3V1dGEgMjAyMywgMTIuNTAuMjUgRUVTVCBBcm5p ZSBDaGFuZyBhIMOpY3JpdCA6Cj4gV2UgYXJlIHN1Ym1pdHRpbmcgYSBzZXQgb2YgcGF0Y2hlcyB0 aGF0IHNpZ25pZmljYW50bHkgaW1wcm92ZSBILjI2NCBkZWNvZGluZwo+IHBlcmZvcm1hbmNlIGJ5 IHV0aWxpemluZyBSVlYgaW50cmluc2ljIGNvZGUuCgpJIGJlbGlldmUgdGhhdCB0aGVyZSBpcyBh IGdlbmVyYWwgZGlzbGlrZSBvZiBjb21waWxlciBpbnRyaW5zaWMgZm9yIHZlY3RvciAKb3B0aW1p c2F0aW9ucyBpbiBGRm1wZWcgZm9yIGEgcGx1cmFsaXR5IG9mIHJlYXNvbnMuIEZXSVcsIHRoYXQg ZGlzbGlrZSBpcyBub3QgCmxpbWl0ZWQgdG8gRkZtcGVnOgpodHRwczovL3d3dy5yZWRkaXQuY29t L3IvUklTQ1YvY29tbWVudHMvMTMxaGxncS9jb21tZW50L2ppMWllM2wvCkluZGVlZCwgaW4gbXkg cGVyc29uYWwgb3BpbmlvbiwgUklTQy1WIFYgaW50cmluc2ljcyBzcGVjaWZpY2FsbHkgYXJlIHBh aW5mdWwgdG8gCnJlYWQvd3JpdGUgY29tcGFyZWQgdG8gYXNzZW1ibGVyLgoKT24gdG9wIG9mIHRo YXQsIGluIHRoaXMgcGFydGljdWxhciBjYXNlLCBpbnRyaW5zaWNzIGhhdmUgYXQgbGVhc3QgdGhy ZWUsIApwb3NzaWJseSBmb3VyLCBhZGRpdGlvbmFsIGFuZCBtb3JlIG9iamVjdGl2ZSBjaGFsbGVu Z2VzIGFzIGNvbXBhcmVkIHRvIHRoZSAKZXhpc3RpbmcgUlZWIGFzc2VtYmxlcjoKCjEpIFRoZXkg YXJlIGxlc3MgcG9ydGFibGUsIHJlcXVpcmluZyB0aGUgbW9zdCBibGVlZGluZyBlZGdlIHZlcnNp b24gb2YgCmNvbXBpbGVycy4gQ2FzZSBpbiBwb2ludDogb3VyIEZBVEUgR0NDIGluc3RhbmNlIGRv ZXMgbm90IHN1cHBvcnQgdGhlbSBhcyBvZiAKdG9kYXkgKGJlY2F1c2UgRGViaWFuIFVuc3RhYmxl IGRvZXMgbm90KS4KCjIpIFRoZXkgZG8gbm90IHdvcmsgd2l0aCBydW4tdGltZSBDUFUgZGV0ZWN0 aW9uLCBhdCBsZWFzdCBub3QgY3VycmVudGx5LiBUaGlzIAppcyBnb2luZyB0byBiZSBhIG1ham9y IHN0dW1ibGluZyBwb2ludCBmb3IgTGludXggZGlzdHJpYnV0aW9ucyB3aGljaCBuZWVkIHRvIApi dWlsZCBjb2RlIHRoYXQgcnVucyBvbiBwcm9jZXNzb3JzIHdpdGhvdXQgdmVjdG9yIHVuaXQuCgoz KSBWIGludHJpbnNpY3MgcmVxdWlyZSBzcGVjaWZ5aW5nIHRoZSBncm91cCBtdWx0aXBsaWVyIGF0 IGV2ZXJ5IGluc3RydWN0aW9uLiAKSW4gbW9zdCBjYXNlcywgdGhpcyBpcyBqdXN0IHZlcnkgaW5j b252ZW5pZW50LiBCdXQgaW4gdGhvc2UgYWxnb3JpdGhtcyB0aGF0IApyZXF1aXJlIGEgZml4ZWQg dmVjdG9yIHNpemUgKGUuZy4gT3B1cyBEU1AgYWxyZWFkeSBub3cpLCB0aGlzIHNpbXBseSBkb2Vz IF9ub3RfIAp3b3JrLgoKRXNzZW50aWFsbHksIHRoaXMgaXMgdGhlIGRvd25zaWRlIG9mIHJlbHlp bmcgb24gdGhlIGNvbXBpbGVyIHRvIGRvIHRoZSAKcmVnaXN0ZXIgYWxsb2NhdGlvbi4KCjQpIChV bnN1cmUpIEludHJpbnNpY3MgYXJlIG5vdG9yaW91cyBmb3IgbWlzc2luZyBzb21lIGNvZGUgcG9p bnRzLgoKClRoZSBmaXJzdCB0d28gcG9pbnRzIG1heSBiZSBhZGRyZXNzZWQgZXZlbnR1YWxseS4g QnV0IHRoZSB0aGlyZCBwb2ludCBpcyAKaW50cmluc2ljIHRvIGludHJpbnNpY3MgKGhvaG9obyku IFNvIHVubGVzcyB0aGVyZSBpcyBhIGNhc2UgZm9yIHdoeSBpbnRyaW5zaWNzIAp3b3VsZCBiZSBh bGwgYnV0IF9yZXF1aXJlZF8sIHBsZWFzZSBhdm9pZCB0aGVtLgoKTm93IEkgZG8gcmVhbGlzZSB0 aGF0IHRoYXQgbWVhbnMgc29tZSBvZiB0aGUgY29kZSB3b24ndCBiZSBYTEVOLWluZGVwZW50LiAK V2VsbCwgd2UgY2FuIGNyb3NzIHRoYXQgYnJpZGdlIHdpdGggbWFjcm9zIGlmL3doZW4gc29tZWJv ZHkgYWN0dWFsbHkgY2FyZXMgCmFib3V0IEZGbXBlZyB2ZWN0b3Igb3B0aW1pc2F0aW9ucyBvbiBS VjMySS4KCkJyLAoKLS0gCumbt+exs+KAp+W+t+WwvC3lupPlsJTokpkKaHR0cDovL3d3dy5yZW1s YWIubmV0LwoKCgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f XwpmZm1wZWctZGV2ZWwgbWFpbGluZyBsaXN0CmZmbXBlZy1kZXZlbEBmZm1wZWcub3JnCmh0dHBz Oi8vZmZtcGVnLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2ZmbXBlZy1kZXZlbAoKVG8gdW5zdWJzY3Jp YmUsIHZpc2l0IGxpbmsgYWJvdmUsIG9yIGVtYWlsCmZmbXBlZy1kZXZlbC1yZXF1ZXN0QGZmbXBl Zy5vcmcgd2l0aCBzdWJqZWN0ICJ1bnN1YnNjcmliZSIuCg==