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Wed, 19 Jun 2024 03:39:20 -0700 (PDT) MIME-Version: 1.0 References: <171860792143.28895.946678605106841565@lain.khirnov.net> In-Reply-To: From: Steven Liu Date: Wed, 19 Jun 2024 18:39:09 +0800 Message-ID: To: FFmpeg development discussions and patches Subject: Re: [FFmpeg-devel] [PATCH 1/2] avutil/executor: Allowing thread_count be zero 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: TnVvIE1pIDxudW9taTIwMjFAZ21haWwuY29tPiDkuo4yMDI05bm0NuaciDE55pel5ZGo5LiJIDE2 OjQw5YaZ6YGT77yaCj4KPiBPbiBUdWUsIEp1biAxOCwgMjAyNCBhdCA4OjA24oCvUE0gU3RldmVu IExpdSA8bGluZ2ppdWppYW5rZUBnbWFpbC5jb20+IHdyb3RlOgo+Cj4gPiBOdW8gTWkgPG51b21p MjAyMUBnbWFpbC5jb20+IOS6jjIwMjTlubQ25pyIMTjml6XlkajkuowgMTk6NTHlhpnpgZPvvJoK PiA+ID4KPiA+ID4gT24gTW9uLCBKdW4gMTcsIDIwMjQgYXQgNToyOOKAr1BNIFpoYW8gWmhpbGkg PHF1aW5rYmxhY2tAZm94bWFpbC5jb20+Cj4gPiB3cm90ZToKPiA+ID4KPiA+ID4gPgo+ID4gPiA+ Cj4gPiA+ID4gPiBPbiBKdW4gMTcsIDIwMjQsIGF0IDE2OjQ1LCBIZW5kcmlrIExlcHBrZXMgPGgu bGVwcGtlc0BnbWFpbC5jb20+Cj4gPiB3cm90ZToKPiA+ID4gPiA+Cj4gPiA+ID4gPiBPbiBNb24s IEp1biAxNywgMjAyNCBhdCAxMDowM+KAr0FNIFpoYW8gWmhpbGkgPHF1aW5rYmxhY2tAZm94bWFp bC5jb20+Cj4gPiA+ID4gd3JvdGU6Cj4gPiA+ID4gPj4KPiA+ID4gPiA+Pgo+ID4gPiA+ID4+Cj4g PiA+ID4gPj4+IE9uIEp1biAxNywgMjAyNCwgYXQgMTU6MDUsIEFudG9uIEtoaXJub3YgPGFudG9u QGtoaXJub3YubmV0Pgo+ID4gd3JvdGU6Cj4gPiA+ID4gPj4+Cj4gPiA+ID4gPj4+IFF1b3Rpbmcg WmhhbyBaaGlsaSAoMjAyNC0wNi0xNyAwNzoxOToyNikKPiA+ID4gPiA+Pj4+IEZyb206IFpoYW8g WmhpbGkgPHpoaWxpemhhb0B0ZW5jZW50LmNvbT4KPiA+ID4gPiA+Pj4+Cj4gPiA+ID4gPj4+PiBX aGVuIHRocmVhZF9jb3VudCBiZSB6ZXJvLCBpdCB3aWxsIGJlIHJ1biBvbiBjdXJyZW50IHRocmVh ZCBsaWtlCj4gPiA+ID4gPj4+PiAhSEFWRV9USFJFQURTLgo+ID4gPiA+ID4+Pgo+ID4gPiA+ID4+ PiBPdGhlciBBUElzIHRyZWF0IHplcm8gdG8gbWVhbiAiYXV0byIuCj4gPiA+ID4gPj4KPiA+ID4g PiA+PiBleGVjdXRvciBkb27igJl0IGRldGVjdCBjcHUgY29yZXMgYnkgaXRzZWxmLiBJdOKAmXMg bW9yZSBsb3cgbGV2ZWwgdGhhbgo+ID4gPiA+IGxpYmF2Y29kZWMuCj4gPiA+ID4gPj4KPiA+ID4g PiA+PiBaZXJvIHRocmVhZCBpcyB6ZXJvIHRocmVhZCwgbGl0ZXJhbGx5LiBJZiB3ZSB1c2UgdGhy ZWFkX2NvdW50IG9uZSB0bwo+ID4gPiA+IG1lYW4KPiA+ID4gPiA+PiBydW4gb24gY3VycmVudCB0 aHJlYWQsIGhvdyB0byBjcmVhdGUgYSBzaW5nbGUgdGhyZWFkIHRoZW4/Cj4gPiA+ID4gPgo+ID4g PiA+ID4gV2hhdHMgdGhlIHBvaW50IG9mIGNyZWF0aW5nIGEgc2luZ2xlIHRocmVhZD8gRG9lcyB0 aGUgbWFpbiB0aHJlYWQKPiA+IGV2ZXIKPiA+ID4gPiA+IGRvIHNvbWV0aGluZyBlbHNlIGluIHRo ZSBtZWFudGltZSwgb3IgZG9lcyBpdCBqdXN0IHdhaXQgZm9yIHRoZSBqb2IKPiA+ID4gPiA+IGFu eXdheT8KPiA+ID4gPgo+ID4gPiA+IEV4ZWN1dG9yIGFzIGEgYmFzaWMgaW5mcmFzdHJ1Y3R1cmUg c2hvdWxkIHN1cHBvcnQgc3VjaCB1c2FnZS4gVGhlCj4gPiBjYWxsZXIKPiA+ID4gPiBkb27igJl0 IG5lZWQgdG8gd2FpdCBmb3IgdGhlIGpvYiB0byBmaW5pc2guCj4gPiA+ID4KPiA+ID4gSGkgWmhp bGksCj4gPiA+IFRoYW5rIHlvdSBmb3IgdGhlIHBhdGNoLgo+ID4gPiBDb3VsZCB5b3UgZXhwbGFp biBtb3JlIGFib3V0IGl0cyB1c2FnZT8KPiA+ID4gV2h5IGRvIHdlIG5lZWQgdG8gcnVuIGV2ZXJ5 dGhpbmcgaW4gdGhlIG1haW4gdGhyZWFkIHdoZW4gd2UgaGF2ZSBwdGhyZWFkCj4gPiBpbgo+ID4g PiB0aGUgc3lzdGVtPwo+ID4gSnVzdCBjb250cm9sIENQVSByZXNvdXJjZSBiZSB1c2VkIGJ5IGRl Y29kZXIsIHBlcmhhcHMgdGhlIGNvbXB1dGVyIGlzCj4gPiBydW5uaW5nIHNvbWUgb3RoZXIgYXBw bGljYXRpb25zLgo+ID4gVGhlcmUgYXJlIHJ1bm5pbmcgbW9yZSBhcHBsaWNhdGlvbiBpbiBvbmUg Y29tcHV0ZXIsIGFuZCB0aGUgZmZtcGVnCj4gPiBkZWNvZGVyIGlzIG5lZWQgbm90IHJlYWx0aW1l Lgo+ID4gRm9yIGV4YW1wbGUgcnVubmluZyBtYWNoaW5lIGxlYXJuaW5nIHRyYW5pbmcgc29tZSBt b2RlbCwgYW5kIHVzZQo+ID4gZmZtcGVnIHRyYW5zY29kaW5nIHZvZCB2aWRlb3MsCj4gPiBidXQg dHJhbnNjb2RlIGZ1bmN0aW9ucyBpcyBib3Jyb3cgbWFjaGluZSBsZWFybmluZydzIHRlYW0gY29t cHV0ZXJzIDpELgo+ID4KPiBZb3UgY2FuIHVzZSAidGFza3NldCIgZm9yIENQVSBhZmZpbml0eS4g SXQgd2lsbCBjb25zdHJhaW4gdGhlIENQVSByZXNvdXJjZXMKPiB1c2VkIGJ5IGEgcHJvY2Vzcy4K aXQgaXMgb25lIHdheSwgb25seSBvayBvdXQgb2YgY29udGFpbmVycywgYW5kIHRoYXQgc2hvdWxk IGNhbiBiZQpjb250cm9sIGJ5IGZmbXBlZyBzZWxmLgptYXliZSBjcHVfY291bnQgaXMgb2ssIGJ1 dCBub3Qgb25seSB0aGlzIG9uZSBzY2VuZSwgYXMgemhpbGkgc2FpZCwKdGhhdCBpcyB0aGUgb3Ro ZXIgc2NlbmUuCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f CmZmbXBlZy1kZXZlbCBtYWlsaW5nIGxpc3QKZmZtcGVnLWRldmVsQGZmbXBlZy5vcmcKaHR0cHM6 Ly9mZm1wZWcub3JnL21haWxtYW4vbGlzdGluZm8vZmZtcGVnLWRldmVsCgpUbyB1bnN1YnNjcmli ZSwgdmlzaXQgbGluayBhYm92ZSwgb3IgZW1haWwKZmZtcGVnLWRldmVsLXJlcXVlc3RAZmZtcGVn Lm9yZyB3aXRoIHN1YmplY3QgInVuc3Vic2NyaWJlIi4K