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 2AA8C496F1 for ; Mon, 17 Jun 2024 13:23:29 +0000 (UTC) Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id A9B4C68D76B; Mon, 17 Jun 2024 16:23:26 +0300 (EEST) Received: from mail-lj1-f179.google.com (mail-lj1-f179.google.com [209.85.208.179]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTPS id 23A3B68D75D for ; Mon, 17 Jun 2024 16:23:20 +0300 (EEST) Received: by mail-lj1-f179.google.com with SMTP id 38308e7fff4ca-2ec0f3b9bb8so28037711fa.1 for ; Mon, 17 Jun 2024 06:23:20 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1718630599; x=1719235399; darn=ffmpeg.org; h=to:subject:message-id:date:from:in-reply-to:references:mime-version :from:to:cc:subject:date:message-id:reply-to; bh=mzRxZ1nPh/EuiIwEBhzbUEdtHnxM1L/xgcukqu1+mZs=; b=MmTildFwohjlznpO+ssGphBuAv9yYSvx0OfUjZUalgyK/lBWIRlGSMCItltOsY4V6h 8HsTzapYbfQRWwDLQzGbFssG75VoU5+Qryr7QHWYRNNtaHAeWxRpK0PuhN3FLTpxBOuw f/JixIVjzWNP3zxhb59BX9Z7qINTL50AIWMxKjLVLruhSN7S9jljejuaWhdF+Cp/0iMc BrPAb7i1gdK2/RiKkuzDhXIJYlQIqj2X8IFpdnZOTmwoUEj+evoaArBqzc+DuxtPEn3Q tHV1eLIQsOUos8/yFh1qKGwjBgFUnK4Kwcm0y+Avq6ZuzjN3w64KrPPxpY/ugB0/3R61 G9sw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1718630599; x=1719235399; h=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=mzRxZ1nPh/EuiIwEBhzbUEdtHnxM1L/xgcukqu1+mZs=; b=CSsq9zyqX7Qnz+HevI5q2D5ZUqVVFFI9hrQPPd9vdNINGNHeciq2Xf2JuFeTx3HBCD Zpr/UgIeF0ABn7QdIY0fLu9ER9TBBnBu2j1XLaRaNMvNv7a4FxLb1U8O8NA+hPHiGm5P iF7wsyPFjGVpxkcUAFCWd2ycEnNJX8b5ZksBwVKB/EtwcKdUXATGuvlQehQQ0M60IrVu JHZ8AR5wWOuAE7QJKzqyrEaYpnfCGjpJ5TKi2mCP62uafhq7AcV42ea4wwADvj5J0c9M bPbdX9g7ymYnOpBavn6UW4u4p9clL/oBcKaJ5KSrjfRZabiyU0aWx6LXfx5Jy1FyNSxY JlfQ== X-Gm-Message-State: AOJu0Ywo7U3xwwvgxBPw3y2ncUQOlagCcn0K80Pb6HkIcWtbMJprlpvC noBunQkOIKw4XhuR+0ZJkwZ+umt3XUvPdG8wHaxr/SSK0G6bEVvWDQgz1REWHDNFK74DFtvezXP 50Nh0ADMqZm6UYiwUwuY9gVAw8o6PwB+wtfQ= X-Google-Smtp-Source: AGHT+IFkoZT2tTCwJlmxLUB50NcCbqleGXaVPpEv2VizTthNtZqJqXgN9tapopSBJsSN/m8EQhuR0dAbDDA4GJAiepc= X-Received: by 2002:a2e:86ca:0:b0:2ec:2502:2d36 with SMTP id 38308e7fff4ca-2ec25022ef2mr38619891fa.31.1718630598539; Mon, 17 Jun 2024 06:23:18 -0700 (PDT) MIME-Version: 1.0 References: <20240614093903.98716-1-post@frankplowman.com> <83198815-2c79-422b-a857-77f61e077825@frankplowman.com> In-Reply-To: From: Nuo Mi Date: Mon, 17 Jun 2024 21:23:05 +0800 Message-ID: To: FFmpeg development discussions and patches X-Content-Filtered-By: Mailman/MimeDel 2.1.29 Subject: Re: [FFmpeg-devel] [PATCH] lavc/vvc: Invalidate PPSs which refer to a changed SPS 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: T24gU3VuLCBKdW4gMTYsIDIwMjQgYXQgMTE6MjbigK9QTSBNYXJrIFRob21wc29uIDxzd0Bqa3F4 ei5uZXQ+IHdyb3RlOgoKPiBPbiAxNS8wNi8yMDI0IDE3OjM3LCBGcmFuayBQbG93bWFuIHdyb3Rl Ogo+ID4gbiAxNS8wNi8yMDI0IDEzOjI0LCBOdW8gTWkgd3JvdGU6Cj4gPj4gT24gU2F0LCBKdW4g MTUsIDIwMjQgYXQgMjozNeKAr1BNIENocmlzdG9waGUgR2lzcXVldCA8Cj4gPj4gY2hyaXN0b3Bo ZS5naXNxdWV0QGdtYWlsLmNvbT4gd3JvdGU6Cj4gPj4KPiA+Pj4gTGUgdmVuLiAxNCBqdWluIDIw MjQsIDExOjM5LCBGcmFuayBQbG93bWFuIDxwb3N0QGZyYW5rcGxvd21hbi5jb20+IGEKPiA+Pj4g w6ljcml0IDoKPiA+Pj4KPiA+Pj4+IFdoZW4gdGhlIFNQUyBhc3NvY2lhdGVkIHdpdGggYSBwYXJ0 aWN1bGFyIFNQUyBJRCBjaGFuZ2VzLCBpbnZhbGlkYXRlCj4gYWxsCj4gPj4+PiB0aGUgUFBTcyB3 aGljaCB1c2UgdGhhdCBTUFMgSUQuICBGaXhlcyBjcmFzaGVzIHdpdGggaWxsZWdhbAo+IGJpdHN0 cmVhbXMuCj4gPj4+PiBUaGlzIGlzIGRvbmUgaW4gdGhlIENCUywgcmF0aGVyIHRoYW4gaW4gbGli YXZjb2RlYy92dmMvcHMuYyBsaWtlIHRoZQo+IFNQUwo+ID4+Pj4gSUQgcmV1c2UgdmFsaWRhdGlv biwgYXMgcGFydHMgb2YgdGhlIENCUyBwYXJzaW5nIHByb2Nlc3MgZm9yIFBQU3MKPiA+Pj4+IGRl cGVuZCBvbiB0aGUgU1BTIGJlaW5nIHJlZmVycmVkIHRvLgo+ID4+Pj4KPiA+Pj4KPiA+Pj4gSSBh bSB1bmNlcnRhaW4gYWJvdXQgdGhpcy4gSSBoYXZlIG5vIGRlZmluaXRlIGtub3dsZWRnZSBub3Ig cHJvb2YsIGJ1dAo+IEkKPiA+Pj4gd291bGQgaGF2ZSB0aG91Z2h0IHRoZXNlIGFyZSBwZXJzaXN0 ZW50LCBJRSBpdCdzIGxlZ2FsIHRvIHVwZGF0ZSBzb21lCj4gb2YKPiA+Pj4gdGhlbSwgdGhlaXIg dmFsaWRpdHkgZGVwZW5kaW5nIG9uIHNvbWV0aGluZyBlbHNlLgo+ID4+Pgo+ID4+Cj4gPj4+IFdv bmRlcmluZyBpZiB0aGUgdGVzdGVkIHN0cmVhbXMgYXJlIHRodXMgY29uZm9ybWFudC4KPiA+Pj4K PiA+Pj4gQnV0IEkgZG9uJ3Qga25vdyB0aGUgYWN0dWFsIHJ1bGUuIE1heWJlIGZpbmRpbmcgYW4g RU9CL0VPUyBOVVQ/Cj4gUmVsYXRlZCB0bwo+ID4+PiBzb21lIHBhcnRpY3VsYXIgc2hhcGUgb2Yg YSBjbGVhbiByYW5kb20gYWNjZXNzIHBvaW50LCB0aGF0IHdvdWxkCj4gcmVxdWlyZQo+ID4+PiBy ZXRyYW5zbWl0dGluZyBWUFMvU1BTL1BQUy9BUFMvLi4uID8KPiA+Pj4KPiA+Pj4gQXNraW5nIEJl bmphbWluIEJyb3NzIG1pZ2h0IGJlIGEgYmV0dGVyIG9wdGlvbiBoZXJlLgo+ID4+Pgo+ID4+IEhp IENocmlzLAo+ID4+IHNwZWMgc2FpZCBzcHMgc2hvdWxkIG5vdCBjaGFuZ2UgaW4gYSBDVlMuICBG cmFuayBoYXMgc29tZSBwYXRjaGVzIHRvCj4gZml4IGEKPiA+PiBzaW1pbGFyIGlzc3VlLgo+ID4+ Cj4gaHR0cHM6Ly9naXRodWIuY29tL0ZGbXBlZy9GRm1wZWcvY29tbWl0LzJkNzlhZTNmOGEzMzA2 ZDI0YWZlNDNiYTUwNTY5M2E4ZGJlZmQyMWIKPiA+Pgo+ID4+Cj4gPj4gSGkgRnJhbmssCj4gPj4g RGlkIGl0IGNyYXNoIGJlZm9yZSB5b3VyIGVycm9yIGhhbmQgY29kZSBpbiBwcy5jPwo+ID4+IENv dWxkIHlvdSBzZW5kIG1lIHRoZSBjbGlwPwo+ID4+Cj4gPj4gVGhhbmsgeW91Cj4gPj4KPiA+Cj4g PiBIaSBib3RoLAo+ID4KPiA+IFRoYW5rIHlvdSBmb3IgeW91ciByZXZpZXdzLgo+ID4KPiA+IEFu IGV4YW1wbGUgb2YgYSBjcmFzaGluZyBiaXRzdHJlYW0gd2hpY2ggaXMgZml4ZWQgYnkgdGhpcyBw YXRjaCBpcyBJRAo+ID4gMjk1IGF2YWlsYWJsZSBoZXJlOiBodHRwczovL2dpdGh1Yi5jb20vZmZ2 dmMvdGVzdHMvcHVsbC80My4gIFRoZQo+ID4gcmVsZXZhbnQgcGFydCBvZiB0aGUgYml0c3RyZWFt IGlzIGEgc2VxdWVuY2Ugb2YgTkFMIHVuaXRzCj4gPgo+ID4gQVUgKGRlY29kZV9vcmRlcj01KQo+ ID4gMTguIFNQUwo+ID4gICAgIHNwc19zZXFfcGFyYW1ldGVyX3NldF9pZCA9IDAKPiA+ICAgICBz cHNfY3RiX2xvZzJfc2l6ZV95ID0gNQo+ID4gMTkuIFBQUwo+ID4gICAgIHBwc19waWNfcGFyYW1l dGVyX3NldF9pZCA9IDAKPiA+ICAgICBwcHNfc2VxX3BhcmFtZXRlcl9zZXRfaWQgPSAwCj4gPiAy MC4gSURSX05fTFAKPiA+ICAgICBwaF9waWNfb3JkZXJfY250X2xzYiA9IDAKPiA+ICAgICBOb091 dHB1dEJlZm9yZVJlY292ZXJ5RmxhZyA9IDEKPiA+ICAgICBwaF9waWNfcGFyYW1ldGVyX3NldF9p ZCA9IDAKPiA+Cj4gPiBBVSAoZGVjb2RlX29yZGVyPTYpCj4gPiAyMS4gQVVECj4gPiAyMi4gVlBT Cj4gPiAyMy4gU1BTCj4gPiAgICAgc3BzX3NlcV9wYXJhbWV0ZXJfc2V0X2lkID0gMAo+ID4gICAg IHNwc19jdGJfbG9nMl9zaXplX3kgPSA3Cj4gPiAyNC4gUFJFRklYX0FQUwo+ID4gMjUuIElEUl9O X0xQCj4gPiAgICAgcGhfcGljX29yZGVyX2NudF9sc2IgPSAwCj4gPiAgICAgTm9PdXRwdXRCZWZv cmVSZWNvdmVyeUZsYWcgPSAxCj4gPiAgICAgcGhfcGljX3BhcmFtZXRlcl9zZXRfaWQgPSAwCj4g Pgo+ID4gVGhlIGxheW91dCBvZiBTUFNzIGFsb25lIGlzIGxlZ2FsIChub3QgY292ZXJlZCBieSB0 aGUgY2hlY2tzIGludHJvZHVjZWQKPiA+IGluIDJkNzlhZTNmOGEzMzA2ZDI0YWZlNDNiYTUwNTY5 M2E4ZGJlZmQyMWIpIGFzIHRoZSBzZWNvbmQgQVUgaXMgYSBDTFZTUwo+ID4gQVUuICBBcyBhIHJl c3VsdCwgdGhlIGJpdHN0cmVhbSBjcmFzaGVzIGJvdGggYmVmb3JlIGFuZCBhZnRlcgo+ID4gMmQ3 OWFlM2Y4YTMzMDZkMjRhZmU0M2JhNTA1NjkzYThkYmVmZDIxYi4gIFdoYXQgdGhpcyBwYXRjaCBk b2VzIGlzCj4gPiBwcm9kdWNlIGFuIGVycm9yIHdoZW4gdGhlIFZDTCBOQUwgdW5pdCBpbiB0aGUg c2Vjb25kIEFVICgyNS4pIHRyaWVzIHRvCj4gPiB1c2UgUFBTIElEIDAsIGFzIHRoZSBTUFMgTkFM IHVuaXQgdGhhdCBQUFMgd2FzIGRlZmluZWQgd2l0aCByZWZlcmVuY2UgdG8KPiA+ICgxOC4pIGlz IG5vIGxvbmdlciBhdmFpbGFibGUuCj4gPgo+ID4gQ2hyaXN0b3BoZSwgaXMgbXkgaW50ZXJwcmV0 YXRpb24gb2YgeW91ciBwb2ludCBjb3JyZWN0IHdoZW4gSSBzYXkgeW91Cj4gPiBhcmUgc3VnZ2Vz dGluZyB0aGF0IHRoZSBhYm92ZSBzZXF1ZW5jZSBtYXkgYmUgbGVnYWwsIHNvIGxvbmcgYXMgdGhl IFBQUwo+ID4gc3RpbGwgc2F0aXNmaWVzIHRoZSBuZXcgYm91bmRzIGV0Yy4gZGVyaXZlZCBmcm9t IHRoZSBzZWNvbmQgU1BTPyAgSSBkaWQKPiA+IGNvbnNpZGVyIHRoaXMsIGFuZCBJIHRoaW5rIGl0 IG1heSBiZSBwb3NzaWJsZSB0byBpbXBsZW1lbnQgYnkgZGVsYXlpbmcKPiA+IENCUyBlbGVtZW50 IHZhbGlkYXRpb24gYW5kIGluZmVyZW5jZSB1bnRpbCBsaWJhdmNvZGVjL3Z2Yy9wcy5jLgo+ID4g SG93ZXZlciwgdGhlcmUgYXJlIG5vIGJpdHN0cmVhbXMgaW4gdGhlIGNvbmZvcm1hbmNlIHN1aXRl IHdoaWNoIGNvbnRhaW4KPiA+IHN1Y2ggYSBzdHJ1Y3R1cmUgYW5kIHRoaXMgaXMgZGlmZmVyZW50 IHRvIGhvdyB0aGUgbmF0aXZlIEhFVkMgZGVjb2Rlcgo+ID4gYmVoYXZlcyAoc2VlIGxpYmF2Y29k ZWMvaGV2Yy9wcy5jOjcyKS4KPgo+IElzIHRoZXJlIHNvbWUgcmVxdWlyZW1lbnQgaW4gSC4yNjYg dGhhdCBpbiBhIHNpbmdsZSBzdHJlYW0gdGhlIFBQUwo+IHByZWNlZGVzIHRoZSBTUFM/Cj4KTm8s IHRoZSBzcGVjIG9ubHkgc3RhdGVzIHRoYXQgd2hlbiBkZWNvZGluZyB0aGUgcGljdHVyZSBoZWFk ZXIsIHdlIG5lZWQgdGhlCmNvcnJlc3BvbmRpbmcgUFBTIGFuZCBTUFMuCklmIHdlIHN0cmljdGx5 IGZvbGxvdyB0aGUgc3BlYywgd2Ugc2hvdWxkIGRlbGF5IHRoZSBQUFMtZGVyaXZlZCBwcm9jZXNz CndoZW4gZGVjb2RpbmcgdGhlIHBpY3R1cmUgaGVhZGVyLCBidXQgaXQgbWF5IGJlIHZlcnkgY29t cGxleC4KCjcuNC4zLjQgU2VxdWVuY2UgcGFyYW1ldGVyIHNldCBSQlNQIHNlbWFudGljcwpBbiBT UFMgUkJTUCBzaGFsbCBiZSBhdmFpbGFibGUgdG8gdGhlIGRlY29kaW5nIHByb2Nlc3MsIGJ5IGlu Y2x1c2lvbiBpbiBhdApsZWFzdCBvbmUgQVUgd2l0aCBUZW1wb3JhbElkIGVxdWFsIHRvIDAgb3IK cHJvdmlkZWQgdGhyb3VnaCBleHRlcm5hbCBtZWFucywgcHJpb3IgdG8gaXQgYmVpbmcgcmVmZXJl bmNlZCBieSBlaXRoZXIgb2YKdGhlIGZvbGxvd2luZzoK4oCTIGEgUEggTkFMIHVuaXQgaGF2aW5n IGEgcGhfcGljX3BhcmFtZXRlcl9zZXRfaWQgdGhhdCByZWZlcnMgdG8gYSBQUFMgd2l0aApwcHNf c2VxX3BhcmFtZXRlcl9zZXRfaWQgZXF1YWwgdG8gdGhlCnZhbHVlIG9mIHNwc19zZXFfcGFyYW1l dGVyX3NldF9pZCBpbiB0aGUgU1BTIFJCU1AsCuKAkyBhIGNvZGVkIHNsaWNlIE5BTCB1bml0IGhh dmluZyBzaF9waWN0dXJlX2hlYWRlcl9pbl9zbGljZV9oZWFkZXJfZmxhZwplcXVhbCB0byAxIHdp dGggYSBwaF9waWNfcGFyYW1ldGVyX3NldF9pZAp0aGF0IHJlZmVycyB0byBhIFBQUyB3aXRoIHBw c19zZXFfcGFyYW1ldGVyX3NldF9pZCBlcXVhbCB0byB0aGUgdmFsdWUgb2YKc3BzX3NlcV9wYXJh bWV0ZXJfc2V0X2lkIGluIHRoZSBTUFMgUkJTUAoKPgo+IEN1cnJlbnRseSB3ZSBlZmZlY3RpdmVs eSByZXF1aXJlIHRoYXQgZm9yIGEgc2luZ2xlIHN0cmVhbSBiZWNhdXNlIHdlIHVzZQo+IHRoZSBT UFMgdG8gZW5mb3JjZSBjb25zdHJhaW50cyBvbiB0aGUgUFBTIGluIGJvdGggSC4yNjUgYW5kIEgu MjY2LCBidXQgSSdtCj4gbm90IHNlZWluZyBhIGhhcmQgZGVwZW5kZW5jeSBhbmQgaXQgbG9va3Mg bGlrZSBpdCB3aWxsIGN1cnJlbnRseSB3b3JrIG9uCj4gbGF0ZXIgc3RyZWFtIHN0YXJ0cyBhcyBs b25nIGFzIHRoZSBwYXJhbWV0ZXJzIGRvbid0IGNoYW5nZSB0b28gbXVjaC4KPgo+IEluIEguMjY0 IHRoZXJlIGlzIGFuIGV4cGxpY2l0IGRlcGVuZGVuY3kgYmVjYXVzZSB5b3UgbmVlZAo+IGNocm9t YV9mb3JtYXRfaWRjIHRvIHBhcnNlIHNjYWxpbmcgbGlzdHMsIGJ1dCBhZ2FpbiB0aGlzIHdpbGwg dXN1YWxseSB3b3JrCj4gYmVjYXVzZSBpdCdzIHVubGlrZWx5IHRvIGNoYW5nZSBpbmxpbmUuCj4K PiBJZiB0aGF0IGlzIG5vdCByZXF1aXJlZCB0aGVuIHRoaXMgd2lsbCBkaXNjYXJkIHRoZSBQUFMg b2YgYSBzdHJlYW0gd2hlcmUKPiB0aGUgU1BTIGZvbGxvd3MgdGhlIFBQUy4gIChUaG91Z2ggSSBh ZG1pdCB0aGF0IGJlZm9yZSB0aGlzIGl0IHdhcyBvbmx5Cj4gZHViaW91c2x5IHdvcmtpbmcgYmVj YXVzZSB0aGUgYm91bmRzIGNoZWNraW5nIG1pZ2h0IGJlIHdyb25nLikKPgo+IFRoYW5rcywKPgo+ IC0gTWFyawo+IF9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f Cj4gZmZtcGVnLWRldmVsIG1haWxpbmcgbGlzdAo+IGZmbXBlZy1kZXZlbEBmZm1wZWcub3JnCj4g aHR0cHM6Ly9mZm1wZWcub3JnL21haWxtYW4vbGlzdGluZm8vZmZtcGVnLWRldmVsCj4KPiBUbyB1 bnN1YnNjcmliZSwgdmlzaXQgbGluayBhYm92ZSwgb3IgZW1haWwKPiBmZm1wZWctZGV2ZWwtcmVx dWVzdEBmZm1wZWcub3JnIHdpdGggc3ViamVjdCAidW5zdWJzY3JpYmUiLgo+Cl9fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCmZmbXBlZy1kZXZlbCBtYWlsaW5n IGxpc3QKZmZtcGVnLWRldmVsQGZmbXBlZy5vcmcKaHR0cHM6Ly9mZm1wZWcub3JnL21haWxtYW4v bGlzdGluZm8vZmZtcGVnLWRldmVsCgpUbyB1bnN1YnNjcmliZSwgdmlzaXQgbGluayBhYm92ZSwg b3IgZW1haWwKZmZtcGVnLWRldmVsLXJlcXVlc3RAZmZtcGVnLm9yZyB3aXRoIHN1YmplY3QgInVu c3Vic2NyaWJlIi4K