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Wed, 19 Jun 2024 01:51:31 -0700 (PDT) MIME-Version: 1.0 References: <171860792143.28895.946678605106841565@lain.khirnov.net> In-Reply-To: From: Nuo Mi Date: Wed, 19 Jun 2024 16:51:20 +0800 Message-ID: To: FFmpeg development discussions and patches , Anton Khirnov , Paul B Mahol X-Content-Filtered-By: Mailman/MimeDel 2.1.29 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: T24gVHVlLCBKdW4gMTgsIDIwMjQgYXQgMTA6MjTigK9QTSBaaGFvIFpoaWxpIDxxdWlua2JsYWNr QGZveG1haWwuY29tPiB3cm90ZToKCj4KPgo+ID4gT24gSnVuIDE4LCAyMDI0LCBhdCAxOTo1MCwg TnVvIE1pIDxudW9taTIwMjFAZ21haWwuY29tPiB3cm90ZToKPiA+Cj4gPiBPbiBNb24sIEp1biAx NywgMjAyNCBhdCA1OjI44oCvUE0gWmhhbyBaaGlsaSA8cXVpbmtibGFja0Bmb3htYWlsLmNvbT4K PiB3cm90ZToKPiA+Cj4gPj4KPiA+Pgo+ID4+PiBPbiBKdW4gMTcsIDIwMjQsIGF0IDE2OjQ1LCBI ZW5kcmlrIExlcHBrZXMgPGgubGVwcGtlc0BnbWFpbC5jb20+Cj4gd3JvdGU6Cj4gPj4+Cj4gPj4+ IE9uIE1vbiwgSnVuIDE3LCAyMDI0IGF0IDEwOjAz4oCvQU0gWmhhbyBaaGlsaSA8cXVpbmtibGFj a0Bmb3htYWlsLmNvbT4KPiA+PiB3cm90ZToKPiA+Pj4+Cj4gPj4+Pgo+ID4+Pj4KPiA+Pj4+PiBP biBKdW4gMTcsIDIwMjQsIGF0IDE1OjA1LCBBbnRvbiBLaGlybm92IDxhbnRvbkBraGlybm92Lm5l dD4gd3JvdGU6Cj4gPj4+Pj4KPiA+Pj4+PiBRdW90aW5nIFpoYW8gWmhpbGkgKDIwMjQtMDYtMTcg MDc6MTk6MjYpCj4gPj4+Pj4+IEZyb206IFpoYW8gWmhpbGkgPHpoaWxpemhhb0B0ZW5jZW50LmNv bT4KPiA+Pj4+Pj4KPiA+Pj4+Pj4gV2hlbiB0aHJlYWRfY291bnQgYmUgemVybywgaXQgd2lsbCBi ZSBydW4gb24gY3VycmVudCB0aHJlYWQgbGlrZQo+ID4+Pj4+PiAhSEFWRV9USFJFQURTLgo+ID4+ Pj4+Cj4gPj4+Pj4gT3RoZXIgQVBJcyB0cmVhdCB6ZXJvIHRvIG1lYW4gImF1dG8iLgo+ID4+Pj4K PiA+Pj4+IGV4ZWN1dG9yIGRvbuKAmXQgZGV0ZWN0IGNwdSBjb3JlcyBieSBpdHNlbGYuIEl04oCZ cyBtb3JlIGxvdyBsZXZlbCB0aGFuCj4gPj4gbGliYXZjb2RlYy4KPiA+Pj4+Cj4gPj4+PiBaZXJv IHRocmVhZCBpcyB6ZXJvIHRocmVhZCwgbGl0ZXJhbGx5LiBJZiB3ZSB1c2UgdGhyZWFkX2NvdW50 IG9uZSB0bwo+ID4+IG1lYW4KPiA+Pj4+IHJ1biBvbiBjdXJyZW50IHRocmVhZCwgaG93IHRvIGNy ZWF0ZSBhIHNpbmdsZSB0aHJlYWQgdGhlbj8KPiA+Pj4KPiA+Pj4gV2hhdHMgdGhlIHBvaW50IG9m IGNyZWF0aW5nIGEgc2luZ2xlIHRocmVhZD8gRG9lcyB0aGUgbWFpbiB0aHJlYWQgZXZlcgo+ID4+ PiBkbyBzb21ldGhpbmcgZWxzZSBpbiB0aGUgbWVhbnRpbWUsIG9yIGRvZXMgaXQganVzdCB3YWl0 IGZvciB0aGUgam9iCj4gPj4+IGFueXdheT8KPiA+Pgo+ID4+IEV4ZWN1dG9yIGFzIGEgYmFzaWMg aW5mcmFzdHJ1Y3R1cmUgc2hvdWxkIHN1cHBvcnQgc3VjaCB1c2FnZS4gVGhlIGNhbGxlcgo+ID4+ IGRvbuKAmXQgbmVlZCB0byB3YWl0IGZvciB0aGUgam9iIHRvIGZpbmlzaC4KPiA+Pgo+ID4gSGkg WmhpbGksCj4gPiBUaGFuayB5b3UgZm9yIHRoZSBwYXRjaC4KPiA+IENvdWxkIHlvdSBleHBsYWlu IG1vcmUgYWJvdXQgaXRzIHVzYWdlPwo+ID4gV2h5IGRvIHdlIG5lZWQgdG8gcnVuIGV2ZXJ5dGhp bmcgaW4gdGhlIG1haW4gdGhyZWFkIHdoZW4gd2UgaGF2ZSBwdGhyZWFkCj4gaW4KPiA+IHRoZSBz eXN0ZW0/Cj4KPiBJbiBhZGRpdGlvbiB0byBtYXRjaCBvdGhlciBkZWNvZGVzIGJlaGF2aW9yLCB0 aGVyZSBhcmUgc29tZSB1c2VjYXNlcyB3aGljaAo+IHJlcXVpcmUgdGhlIGRlY29kZXIgdG8gbm90 IGNyZWF0ZSBhIHRocmVhZCBhdCBydW50aW1lLiBGb3IgZXhhbXBsZSwgd2hlbgo+IGJ1aWxkCj4g bGliYXZjb2RlYyB3aXRoIHdhc20gYW5kIHJ1biBpbiB3ZWIgYnJvd3NlciwgdGhlIHJ1bnRpbWUg bWF5IG9yIG1heSBub3QKPiBzdXBwb3J0IHRocmVhZHMsIHRocmVhZHMgbnVtYmVyIHNob3VsZCBi ZSBkZWNpZGVkIGF0IHJ1bnRpbWUsIGFuZCBjYW4gYmUKPiB6ZXJvLgoKVGhhbmsgeW91IGZvciB0 aGUgZGV0YWlscwpTb3VuZHMgcmVhc29uYWJsZSBpZiBvdGhlciBjb2RlIGhhcyB0aGUgc2FtZSBi ZWhhdmlvciBhbmQgd2UgaGF2ZSByZWFsIHVzZQpjYXNlcyBmb3IgdGhpcy4gUGVyaGFwcyB3ZSBj YW4gZXhwbGFpbiB3aHkgd2UgbmVlZCB0aGlzIGluIHRoZSBjb21taXQgbG9nLgoKSGkgQEFudG9u IEtoaXJub3YgPGFudG9uQGtoaXJub3YubmV0PiAgYW5kIEBQYXVsIEIgTWFob2wgPG9uZW1kYUBn bWFpbC5jb20+CkRvIHlvdSBwcmVmZXIgLTE/IFdlIG5lZWQgdG8gcmV0dXJuIGFuIGludmFsaWQg cGFyYW1ldGVyIGZvciAwIGlmIHdlIHVzZSAtMQp0byBpbmRpY2F0ZSB6ZXJvIHRocmVhZHMuCgpU aGFuayB5b3UuCgo+Cj4KPiA+Cj4gPiBUaGFuayB5b3UuCj4gPiBfX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fXwo+ID4gZmZtcGVnLWRldmVsIG1haWxpbmcgbGlz dAo+ID4gZmZtcGVnLWRldmVsQGZmbXBlZy5vcmcKPiA+IGh0dHBzOi8vZmZtcGVnLm9yZy9tYWls bWFuL2xpc3RpbmZvL2ZmbXBlZy1kZXZlbAo+ID4KPiA+IFRvIHVuc3Vic2NyaWJlLCB2aXNpdCBs aW5rIGFib3ZlLCBvciBlbWFpbAo+ID4gZmZtcGVnLWRldmVsLXJlcXVlc3RAZmZtcGVnLm9yZyB3 aXRoIHN1YmplY3QgInVuc3Vic2NyaWJlIi4KPgo+IF9fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fCj4gZmZtcGVnLWRldmVsIG1haWxpbmcgbGlzdAo+IGZmbXBl Zy1kZXZlbEBmZm1wZWcub3JnCj4gaHR0cHM6Ly9mZm1wZWcub3JnL21haWxtYW4vbGlzdGluZm8v ZmZtcGVnLWRldmVsCj4KPiBUbyB1bnN1YnNjcmliZSwgdmlzaXQgbGluayBhYm92ZSwgb3IgZW1h aWwKPiBmZm1wZWctZGV2ZWwtcmVxdWVzdEBmZm1wZWcub3JnIHdpdGggc3ViamVjdCAidW5zdWJz Y3JpYmUiLgo+Cl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f CmZmbXBlZy1kZXZlbCBtYWlsaW5nIGxpc3QKZmZtcGVnLWRldmVsQGZmbXBlZy5vcmcKaHR0cHM6 Ly9mZm1wZWcub3JnL21haWxtYW4vbGlzdGluZm8vZmZtcGVnLWRldmVsCgpUbyB1bnN1YnNjcmli ZSwgdmlzaXQgbGluayBhYm92ZSwgb3IgZW1haWwKZmZtcGVnLWRldmVsLXJlcXVlc3RAZmZtcGVn Lm9yZyB3aXRoIHN1YmplY3QgInVuc3Vic2NyaWJlIi4K