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 2791D47850 for ; Tue, 26 Sep 2023 12:53:16 +0000 (UTC) Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id 7730E68C8D9; Tue, 26 Sep 2023 15:53:14 +0300 (EEST) Received: from mail8.parnet.fi (mail8.parnet.fi [77.234.108.134]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTPS id E55DD68C660 for ; Tue, 26 Sep 2023 15:53:07 +0300 (EEST) Received: from mail9.parnet.fi (mail9.parnet.fi [77.234.108.21]) by mail8.parnet.fi with ESMTP id 38QCr6T8017770-38QCr6T9017770; Tue, 26 Sep 2023 15:53:06 +0300 Received: from foo.martin.st (host-97-144.parnet.fi [77.234.97.144]) by mail9.parnet.fi (Postfix) with ESMTPS id 9FE82A1469; Tue, 26 Sep 2023 15:53:06 +0300 (EEST) Date: Tue, 26 Sep 2023 15:53:05 +0300 (EEST) From: =?ISO-8859-15?Q?Martin_Storsj=F6?= To: "Logan.Lyu" In-Reply-To: <3a47159f-72cb-d32a-7f7f-6c0c0e4d8811@myais.com.cn> Message-ID: References: <33af9c88-c31d-e11e-58a3-7f9a05718c8f@myais.com.cn> <7c2a5ea9-ccc9-d07c-88a0-af8c37e3a5c@martin.st> <32aa76c9-1f18-252c-1e13-4f18a1cbbe50@myais.com.cn> <3a47159f-72cb-d32a-7f7f-6c0c0e4d8811@myais.com.cn> MIME-Version: 1.0 X-FE-Policy-ID: 3:14:2:SYSTEM X-Content-Filtered-By: Mailman/MimeDel 2.1.29 Subject: Re: [FFmpeg-devel] [PATCH 1/4] lavc/aarch64: new optimization for 8-bit hevc_epel_uni_v 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: jb@videolan.org, jdek@itanimul.li, FFmpeg development discussions and patches Content-Transfer-Encoding: base64 Content-Type: text/plain; charset="utf-8"; Format="flowed" Errors-To: ffmpeg-devel-bounces@ffmpeg.org Sender: "ffmpeg-devel" Archived-At: List-Archive: List-Post: SGksCgpUaGFua3MsIHRoaXMgbG9va3MgbW9zdGx5IG9rIG5vdy4KClRoZXJlIHdlcmUgYSBmZXcg bWlub3IgaXNzdWVzIGxlZnQgdGhhdCBJIGNhbiBmaXggdXAgYmVmb3JlIHB1c2hpbmcuIFRoZXJl IAp3ZXJlIGEgbnVtYmVyIG9mIGNhc2VzIHdpdGggcmVnaXN0ZXIgcmVzdG9yaW5nIGxpa2UgdGhp czoKCiAgICAgICAgIGxkciAgICAgICAgICAgICB4MzAsIFtzcF0KICAgICAgICAgbGRwICAgICAg ICAgICAgIHg0LCB4NiwgW3NwLCAjMTZdCiAgICAgICAgIGxkcCAgICAgICAgICAgICB4MCwgeDEs IFtzcCwgIzMyXQogICAgICAgICBhZGQgICAgICAgICAgICAgc3AsIHNwLCAjNDgKCkhlcmUgd2Ug c2hvdWxkIGZvbGQgdGhlIHNwIHVwZGF0ZSBpbm8gdGhlIGxvYWQgYXMgd2VsbCwgbGlrZSB0aGlz OgoKICAgICAgICAgbGRwICAgICAgICAgICAgIHg0LCB4NiwgW3NwLCAjMTZdCiAgICAgICAgIGxk cCAgICAgICAgICAgICB4MCwgeDEsIFtzcCwgIzMyXQogICAgICAgICBsZHIgICAgICAgICAgICAg eDMwLCBbc3BdLCAjNDgKCkluIGEgZmV3IGNhc2VzLCB0aGlzIHdhc24ndCBwb3NzaWJsZSwgZHVl IHRvIHRoZSBsb2NhdGlvbiBvZiB0aGUgcmVnaXN0ZXIgCnRoYXQgaXMgYmVpbmcgcmVzdG9yZWQs IGxpa2UgdGhpczoKCiAgICAgICAgIGxkciAgICAgICAgICAgICB4MzAsIFtzcCwgIzU2XQogICAg ICAgICBhZGQgICAgICAgICAgICAgc3AsIHNwLCAjNjQKCkZvciB0aGUgbW9zdCBpZGlvbWF0aWMg YWFyY2g2NCBhc3NlbWJseSwgSSB0aGluayBpdCB3b3VsZCBiZSBnb29kIHRvIApyZXN0cnVjdHVy ZSBpdCB0byBrZWVwIHgzMCBhdCB0aGUgYm90dG9tIG9mIHRoaXMgYXJlYSwgdG8gYWxsb3cgdXNp bmcgdGhlIApzYW1lIHBhdHRlcm4gZm9yIHJlc3RvcmVzIGhlcmUgdG9vLgoKSSBwdXNoZWQgaXQg d2l0aCB0aGVzZSBjaGFuZ2VzLiBBIGxhdGVyIHBhdGNoIHRvIHJlc3RydWN0dXJlIHRoZSByZWdp c3RlciAKc2F2ZXMgdG8gYXZvaWQgdGhlIHNlcGFyYXRlICJhZGQgc3AiIHdvdWxkIGJlIGFwcHJl Y2lhdGVkIHRob3VnaC4gSSBxdWl0ZSAKY2VydGFpbmx5IGRvZXNuJ3QgbWF0dGVyIGZyb20gYSBy ZWFsLXdvcmxkIHBlcmZvcm1hbmNlIHBlcnNwZWN0aXZlLCBidXQgaXQgCndvdWxkIG1ha2UgdGhl IGNvZGUgbW9yZSBpZGlvbWF0aWMuCgovLyBNYXJ0aW4KCgoKCk9uIFNhdCwgMjMgU2VwIDIwMjMs IExvZ2FuLkx5dSB3cm90ZToKCj4gSGksIE1hcnRpbiwKPgo+IFRoYW5rcyBmb3IgeW91ciByZXZp ZXcuCj4KPj4gVGhhbmtzIGZvciB0aGUgcGF0Y2hlcy4gRnVuY3Rpb25hbGx5LCB0aGV5IHNlZW0g dG8gd29yaywgYW5kIHRoZSBpc3N1ZXMgaSAKPj4gc2F3IGluIHRoZSBjb2RlIGFyZSByZWxhdGl2 ZWx5IG1pbm9yLiBVbmZvcnR1bmF0ZWx5LCBzb21lIG9mIHRoZSBpc3N1ZXMgYXJlIAo+PiBpc3N1 ZXMgdGhhdCB3ZSd2ZSBiZWVuIHRocm91Z2ggaW4gbWFueSBlYXJsaWVyIHBhdGNoZXMsIHNvIEkg d291bGQgaG9wZSAKPj4gdGhhdCB5b3Ugd291bGQgcGF5IGF0dGVudGlvbiB0byB0aGVtIGluIHRo ZSBmdXR1cmUgYmVmb3JlIHBvc3RpbmcgbW9yZSAKPj4gcGF0Y2hlcy4KPiBPa2F5LCBJIGhhdmUg bm90aWNlZCB0aGUgcHJldmlvdXMgaXNzdWVzIGFuZCBtYWRlIHNvbWUgbW9kaWZpY2F0aW9ucyAK PiBhY2NvcmRpbmcgdG8gdGhlIGlzc3VlcywgQW5kIEkgaGF2ZSBjb21wbGV0ZWQgdGhlIG1vZGlm aWNhdGlvbnMgYmFzZWQgb24geW91ciAKPiBjb21tZW50cy4KPgo+IElmIHRoZXJlIGFyZSBhbnkg bWlzc2luZyBpc3N1ZXMgdGhhdCBoYXZlIG5vdCBiZWVuIGNvcnJlY3RlZCwgcGxlYXNlIGxldCBt ZSAKPiBrbm93Lgo+Cj4KPgo+IOWcqCAyMDIzLzkvMTcgNTo0NiwgTWFydGluIFN0b3JzasO2IOWG memBkzoKPj4gT24gVGh1LCAxNCBTZXAgMjAyMywgTG9nYW4uTHl1IHdyb3RlOgo+PiAKPj4+IEhp IE1hcnRpbiwKPj4+IAo+Pj4gWW91IGNhbiB0cnkgdGhlIGF0dGFjaGVkIHBhdGNoc2V0LiBJZiB0 aGF0IGRvZXNuJ3Qgd29yaywgTXkgY29kZSBicmFuY2ggCj4+PiBhZGRyZXNzIGlzIGh0dHBzOi8v Z2l0aHViLmNvbS9teWFpczIwMjMvRkZtcGVnL3RyZWUvaGV2Yy1hYXJjaDY0Cj4+IAo+PiBUaGFu a3MgZm9yIHRoZSBwYXRjaGVzLiBGdW5jdGlvbmFsbHksIHRoZXkgc2VlbSB0byB3b3JrLCBhbmQg dGhlIGlzc3VlcyBpIAo+PiBzYXcgaW4gdGhlIGNvZGUgYXJlIHJlbGF0aXZlbHkgbWlub3IuIFVu Zm9ydHVuYXRlbHksIHNvbWUgb2YgdGhlIGlzc3VlcyBhcmUgCj4+IGlzc3VlcyB0aGF0IHdlJ3Zl IGJlZW4gdGhyb3VnaCBpbiBtYW55IGVhcmxpZXIgcGF0Y2hlcywgc28gSSB3b3VsZCBob3BlIAo+ PiB0aGF0IHlvdSB3b3VsZCBwYXkgYXR0ZW50aW9uIHRvIHRoZW0gaW4gdGhlIGZ1dHVyZSBiZWZv cmUgcG9zdGluZyBtb3JlIAo+PiBwYXRjaGVzLgo+PiAKPj4gCj4+IEluIHBhdGNoIDEsIHlvdSd2 ZSBnb3QgYSBidW5jaCBvZiBzeHR3IGluc3RydWN0aW9ucyBmb3Igc3JjL2RzdCBzdHJpZGUgCj4+ IHBhcmFtZXRlcnMgdGhhdCBoYXZlIHRoZSB0eXBlIHB0cmRpZmZfdCAtIHRoYXQgc2hvdWxkbid0 IGJlIG5lY2Vzc2FyeT8KPj4gCj4+IEluIHBhdGNoIDIsIHlvdSdyZSBtb3ZpbmcgdGhlIG1hY3Jv cyBjYWxjX2VwZWxoLCBjYWxjX2VwZWxoMiwgCj4+IGxvYWRfZXBlbF9maWx0ZXJoIC0gY2FuIHlv dSBzcGxpdCBvdXQgdGhlIG1vdmUgaW50byBhIHNlcGFyYXRlIGNvbW1pdD8gCj4+IChUaGlzIGlz bid0IHN0cmljdGx5IG5lY2Vzc2FyeSBidXQgd291bGQgbWFrZSB0aGluZ3MgZXZlbiBjbGVhcmVy LikKPj4gCj4+IEluIHBhdGNoIDIsIHlvdSdyZSBzdG9yaW5nIGJlbG93IHRoZSBzdGFjaywgdGhl biBkZWNyZW1lbnRpbmcgaXQgYWZ0ZXJ3YXJkcyAKPj4gLSBlLmcuIGxpa2UgdGhpczoKPj4gCj4+ PiArwqDCoMKgwqDCoMKgwqAgc3RwwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgIHgwLCB4MzAsIFtz cCwgIy0xNl0KPj4+ICvCoMKgwqDCoMKgwqDCoCBzdHDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqAg eDEsIHgyLCBbc3AsICMtMzJdCj4+PiArwqDCoMKgwqDCoMKgwqAgc3RwwqDCoMKgwqDCoMKgwqDC oMKgwqDCoMKgIHgzLCB4NCwgW3NwLCAjLTQ4XQo+Pj4gK8KgwqDCoMKgwqDCoMKgIHN0cMKgwqDC oMKgwqDCoMKgwqDCoMKgwqDCoCB4NSwgeDYsIFtzcCwgIy02NF0hCj4+IAo+PiBQbGVhc2UgY2hh bmdlIHRoYXQgc28gdGhhdCB5b3UncmUgZmlyc3QgcHJlZGVjcmVtZW50aW5nIHRoZSB3aG9sZSBh cmVhLCAKPj4gdGhlbiBzdG9yaW5nIHRoZSBvdGhlciBlbGVtZW50cyBhYm92ZSB0aGF0IHN0YWNr IHBvaW50ZXIsIGUuZy4gbGlrZSB0aGlzOgo+PiAKPj4gc3RwIHgwLCB4MzAsIFtzcCwgIy02NF0h Cj4+IHN0cCB4MSwgeDIsIFtzcCwgIzE2XQo+PiBzdHAgeDMsIHg0LCBbc3AsICMzMl0KPj4gCj4+ IGV0Yy4KPj4gCj4+IFRoZSBzYW1lIGlzc3VlIGFsc28gYXBwZWFycyBpbiB2YXJpb3VvcyBwbGFj ZXMgd2l0aGluIGZ1bmN0aW9ucyBsaWtlIHRoaXM6Cj4+IAo+Pj4gK8KgwqDCoMKgwqDCoMKgIHN0 cMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoCB4MCwgeDEsIFtzcCwgIy0xNl0KPj4+ICvCoMKgwqDC oMKgwqDCoCBzdHDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqAgeDQsIHg2LCBbc3AsICMtMzJdCj4+ PiArwqDCoMKgwqDCoMKgwqAgc3RwwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgIHh6ciwgeDMwLCBb c3AsICMtNDhdIQo+PiAKPj4gUGxlYXNlIGZpeCBhbGwgb2YgdGhlc2UgY2FzZXMgLSB5b3UgY2Fu IHNlYXJjaCB0aHJvdWdoIHlvdXIgcGF0Y2hlcyBmb3IgCj4+IGFueXRoaW5nIHJlbGF0ZWQgdG8g c3RvcmluZyBvbiB0aGUgc3RhY2suIEFsc28sIHN0b3JpbmcgeHpyIGhlcmUgc2VlbXMgCj4+IHN1 cGVyZmx1b3VzIC0gaWYgeW91J3ZlIGdvdCBhbiBvZGQgbnVtYmVyIG9mIHJlZ2lzdGVycyB0byBz dG9yZSwganVzdCBtYWtlIAo+PiBvbmUgaW5zdHJ1Y3Rpb24gc3RyIGluc3RlYWQgb2Ygc3RwIChi dXQga2VlcCB0aGUgc3RhY2sgYWxpZ25lZCkuCj4+IAo+PiBUaGVuIGluIHBhdGNoIDQsIHlvdSd2 ZSBnb3QgeWV0IGFub3RoZXIgcGF0dGVybiBmb3IgZG9pbmcgdGhlc2Ugc3RvcmVzLCAKPj4gd2hl cmUgeW91IGhhdmUgc3VwZXJmbHVvdXMgY29uc2VjdXRpdmUgc3RhY2sgZGVjcmVtZW50cyBsaWtl IHRoaXM6Cj4+IAo+Pj4gK8KgwqDCoMKgwqDCoMKgIHN0cMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDC oCB4NiwgeDMwLCBbc3AsICMtMTZdIQo+Pj4gK8KgwqDCoMKgwqDCoMKgIG1vdsKgwqDCoMKgwqDC oMKgwqDCoMKgwqDCoCB4NywgIzE2Cj4+PiArwqDCoMKgwqDCoMKgwqAgc3RwwqDCoMKgwqDCoMKg wqDCoMKgwqDCoMKgIHgwLCB4MSwgW3NwLCAjLTE2XSEKPj4+ICvCoMKgwqDCoMKgwqDCoCBzdHDC oMKgwqDCoMKgwqDCoMKgwqDCoMKgwqAgeDIsIHgzLCBbc3AsICMtMTZdIQo+Pj4gK8KgwqDCoMKg wqDCoMKgIHN0cMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoCB4NCwgeDUsIFtzcCwgIy0xNl0hCj4+ IAo+PiBQbGVhc2UganVzdCBkbyBvbmUgc3RhY2sgZGVjcmVtZW50IGNvdmVyaW5nIGFsbCB0aGUg c3RhY2sgc3BhY2UgeW91IG5lZWQuCj4+IAo+PiBJIGJlbGlldmUgdGhlc2UgaXNzdWVzIGhhdmUg YmVlbiByYWlzZWQgaW4gZWFybGllciByZXZpZXdzIGFzIHdlbGwuCj4+IAo+PiAvLyBNYXJ0aW4K PgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpmZm1wZWct ZGV2ZWwgbWFpbGluZyBsaXN0CmZmbXBlZy1kZXZlbEBmZm1wZWcub3JnCmh0dHBzOi8vZmZtcGVn Lm9yZy9tYWlsbWFuL2xpc3RpbmZvL2ZmbXBlZy1kZXZlbAoKVG8gdW5zdWJzY3JpYmUsIHZpc2l0 IGxpbmsgYWJvdmUsIG9yIGVtYWlsCmZmbXBlZy1kZXZlbC1yZXF1ZXN0QGZmbXBlZy5vcmcgd2l0 aCBzdWJqZWN0ICJ1bnN1YnNjcmliZSIuCg==