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 18BBC44976 for ; Wed, 28 Sep 2022 10:09:31 +0000 (UTC) Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id 9EA3A68BC5E; Wed, 28 Sep 2022 13:09:30 +0300 (EEST) Received: from mail.frobbit.se (mail.frobbit.se [85.30.129.176]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTPS id 5632168BAF2 for ; Wed, 28 Sep 2022 13:09:24 +0300 (EEST) Received: from debian.lan (unknown [IPv6:2a00:66c0:a::72c]) by mail.frobbit.se (Postfix) with ESMTPSA id C81971FD1A for ; Wed, 28 Sep 2022 12:09:23 +0200 (CEST) Message-ID: <0ece70d34c2ac5282e54c5d8e391f90c5a2fb884.camel@haerdin.se> From: Tomas =?ISO-8859-1?Q?H=E4rdin?= To: FFmpeg development discussions and patches Date: Wed, 28 Sep 2022 12:09:23 +0200 In-Reply-To: <65e79fe701374868bb2f4b70ce8fd220938e2e86.camel@haerdin.se> References: <65e79fe701374868bb2f4b70ce8fd220938e2e86.camel@haerdin.se> Content-Type: multipart/mixed; boundary="=-TQTHwwqSmFhgAFTtPLLf" User-Agent: Evolution 3.38.3-1 MIME-Version: 1.0 Subject: [FFmpeg-devel] [PATCH 10/11] lavc/jpeg2000dec: Use coarser slicing for initial reslevels 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 Errors-To: ffmpeg-devel-bounces@ffmpeg.org Sender: "ffmpeg-devel" Archived-At: List-Archive: List-Post: --=-TQTHwwqSmFhgAFTtPLLf Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit This patch is more informal, there's probably a better way to bump performance up above 50 fps. This is for the smoke_sauna sample on SVT's FTP by the way. --=-TQTHwwqSmFhgAFTtPLLf Content-Disposition: attachment; filename*0=0010-lavc-jpeg2000dec-Use-coarser-slicing-for-initial-res.pat; filename*1=ch Content-Type: text/x-patch; name="0010-lavc-jpeg2000dec-Use-coarser-slicing-for-initial-res.patch"; charset="UTF-8" Content-Transfer-Encoding: base64 RnJvbSAxMDNjMzhhZGFiYWUzOWE2MDcwNDllZjUxN2RlNDNmNGQyZjlkNDA2IE1vbiBTZXAgMTcg MDA6MDA6MDAgMjAwMQpGcm9tOiA9P1VURi04P3E/VG9tYXM9MjBIPUMzPUE0cmRpbj89IDxnaXRA aGFlcmRpbi5zZT4KRGF0ZTogVHVlLCAxNCBKdW4gMjAyMiAxMToxOTowNiArMDIwMApTdWJqZWN0 OiBbUEFUQ0ggMTAvMTFdIGxhdmMvanBlZzIwMDBkZWM6IFVzZSBjb2Fyc2VyIHNsaWNpbmcgZm9y IGluaXRpYWwKIHJlc2xldmVscwoKVGhpcyBicmluZ3MgLWxvd3JlcyAyIGxvc3NsZXNzIDRLIEoy SyBvbiBhbiBBTUQgRVBZQyA3UjMyIHRvIDUyIGZwcyAoMjA4MCUgQ1BVKS4KLS0tCiBsaWJhdmNv ZGVjL2pwZWcyMDAwZGVjLmMgfCAxMCArKysrKysrKysrCiAxIGZpbGUgY2hhbmdlZCwgMTAgaW5z ZXJ0aW9ucygrKQoKZGlmZiAtLWdpdCBhL2xpYmF2Y29kZWMvanBlZzIwMDBkZWMuYyBiL2xpYmF2 Y29kZWMvanBlZzIwMDBkZWMuYwppbmRleCA0NmY3ZDg0MWI1Li43MTE3NmQ5NDRkIDEwMDY0NAot LS0gYS9saWJhdmNvZGVjL2pwZWcyMDAwZGVjLmMKKysrIGIvbGliYXZjb2RlYy9qcGVnMjAwMGRl Yy5jCkBAIC0yNjczLDkgKzI2NzMsMTkgQEAgc3RhdGljIGludCBqcGVnMjAwMF9kZWNvZGVfZnJh bWUoQVZDb2RlY0NvbnRleHQgKmF2Y3R4LCBBVkZyYW1lICpwaWN0dXJlLAogCiAgICAgZm9yIChz LT5yZXNsZXZlbCA9IDA7IHMtPnJlc2xldmVsIDwgbWF4cmVzbGV2ZWxzOyBzLT5yZXNsZXZlbCsr KSB7CiAgICAgICAgIGZvciAocy0+ZGlyID0gMDsgcy0+ZGlyIDwgMjsgcy0+ZGlyKyspIHsKKyAg ICAgICAgICAgIGludCBiZWZvcmUgPSBzLT5zbGljZXM7CisgICAgICAgICAgICBpbnQgZGl2ID0g cy0+c2xpY2VzID49IDk2ID8gNyA6IDU7CisKKyAgICAgICAgICAgIGlmIChzLT5yZXNsZXZlbCA8 IGRpdikgeworICAgICAgICAgICAgICAgIGludCBoYWx2ZSA9IDE8PChkaXYgLSBzLT5yZXNsZXZl bCArIChzLT5zbGljZXMgPj0gOTYgPyAwIDogMSAtIHMtPmRpcikpOworICAgICAgICAgICAgICAg IHMtPnNsaWNlcyA9IChzLT5zbGljZXMgKyBoYWx2ZS0xKS9oYWx2ZTsKKyAgICAgICAgICAgIH0K KwogICAgICAgICAgICAgaWYgKChyZXQgPSBhdmN0eC0+ZXhlY3V0ZTIoYXZjdHgsIGpwZWcyMDAw X2lkd3QsIE5VTEwsIE5VTEwsCiAgICAgICAgICAgICAgICAgICAgIHMtPm51bVh0aWxlcyAqIHMt Pm51bVl0aWxlcyAqIHMtPm5jb21wb25lbnRzICogcy0+c2xpY2VzKSkgPCAwKQogICAgICAgICAg ICAgICAgIGdvdG8gZW5kOworCisgICAgICAgICAgICBzLT5zbGljZXMgPSBiZWZvcmU7CiAgICAg ICAgIH0KICAgICB9CiAKLS0gCjIuMzAuMgoK --=-TQTHwwqSmFhgAFTtPLLf Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email ffmpeg-devel-request@ffmpeg.org with subject "unsubscribe". --=-TQTHwwqSmFhgAFTtPLLf--