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 CE9064B533 for ; Fri, 7 Jun 2024 20:11:09 +0000 (UTC) Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id BD87968D838; Fri, 7 Jun 2024 23:11:06 +0300 (EEST) Received: from mail-pg1-f179.google.com (mail-pg1-f179.google.com [209.85.215.179]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTPS id 5944768D725 for ; Fri, 7 Jun 2024 23:11:00 +0300 (EEST) Received: by mail-pg1-f179.google.com with SMTP id 41be03b00d2f7-6c5bcb8e8edso2107344a12.2 for ; Fri, 07 Jun 2024 13:11:00 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1717791058; x=1718395858; darn=ffmpeg.org; h=content-transfer-encoding:to:subject:message-id:date:from :in-reply-to:references:mime-version:from:to:cc:subject:date :message-id:reply-to; bh=aGWMXr4YSSnVpZiS9cjxoqZPb3mKnhO2PLB8PXWBGgM=; b=Xw2aDwPdjap4pDMd874tSmpdyN8uslvjR+woIRf3z9JT44LxEWw+nUw7edFkcC7kpL NMsQ9/RVXBUL03SQQ/ncE3URF80vY5nzzVHvJrh8RRuQlaRb1RxLmaOvVn2qBALvGyM0 wnpJRgPoSyTT6MA4crBk/rS6j93QiY4bWj5Js69+xWKm0yQA5UD6tTDZAhoiD4OMF0sR /f8Tk+EUq1B4UQnuVMWONlfdnFI+Q4nPrg8B4LJuUS7jivSU4Q0v9nakhwzBDwV5yurI J8J8B5GTQECNtA6N+1/DO6DbNEFtqxa3ltM7aSEaalVn0DtvN3z76pVWUsO8lUkaTjVH MBcg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1717791058; x=1718395858; h=content-transfer-encoding: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=aGWMXr4YSSnVpZiS9cjxoqZPb3mKnhO2PLB8PXWBGgM=; b=eHppQy02mhmv114nKqoFCj6GuIW3AQ0G5aRAXUb+VinDNHhigMFNUP+fMb/1YaaWs3 fvqTynubc/7s2kbTIqslLIdBN4tCS7mVsBiMcEyHxpJ8wKI3Lq2cO39d8j1p1dbsPH2R 4ioGHQoHhWQoo4rB9YeLaxqCAlCej8PswaKyI9vTsx9YZJtOt/eAq1F5XqqjLAGXfe76 hpyI7b/mBZf7+oAbvAFEALC7+WK0uGLDGsg8ly4QR6R2I4N2aSND6anlMMpEmrXecsz7 D0QzkRgp/APxXZ78PWHTFa3ld15kpGlxa2ILzX+zBvVda9Wxsdnrmgvykmp+XwEfGMZD idfQ== X-Gm-Message-State: AOJu0YzTFNwsT+Avzs++0GwyuxtpV104qdO+E8YomCWKLgGPmoqjVGo5 5apl3DcfqjZI1G/AxZukEaTZEDCdKinK29ZSTnt2w+RUuJJJT4FdSO0JI5fdVyo5OqbC7D5ik7W zHdDxGmH0K6bOeUzKxz0UbY3WJwdSMrr2 X-Google-Smtp-Source: AGHT+IH52RVo6vCNDrzyAt0Uzs3yFrPtNLS4Z5bqFZIFKJ+PmHg13erxIIYfBkoCzNyw3gDGjoDWnOOXIHuaewfvT3o= X-Received: by 2002:a17:90a:be12:b0:2c1:a9e1:c7a0 with SMTP id 98e67ed59e1d1-2c2bc9bf946mr3418718a91.4.1717791058393; Fri, 07 Jun 2024 13:10:58 -0700 (PDT) MIME-Version: 1.0 References: <20240607192654.146995-1-ramiro.polla@gmail.com> In-Reply-To: From: Ramiro Polla Date: Fri, 7 Jun 2024 22:10:47 +0200 Message-ID: To: FFmpeg development discussions and patches Subject: Re: [FFmpeg-devel] [PATCH] libavcodec/mjpeg: keep last_dc value unclipped 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: T24gRnJpLCBKdW4gNywgMjAyNCBhdCA5OjM14oCvUE0gQW5kcmVhcyBSaGVpbmhhcmR0CjxhbmRy ZWFzLnJoZWluaGFyZHRAb3V0bG9vay5jb20+IHdyb3RlOgo+IFJhbWlybyBQb2xsYToKPiA+IERv IGF2X2NsaXBfaW50MTYodmFsKSBfYWZ0ZXJfIGNvcHlpbmcgdGhlIHZhbHVlIHRvIGxhc3RfZGMu Cj4gPgo+ID4gUmVsYXRlZCBjb21taXRzOiBjMjhmNjQ4YjE5ZCBhbmQgZGZmYWUxMjJkMGYKPiA+ IFJlbGF0ZWQgdGlja2V0OiA0NjgzCj4gPiAtLS0KPiA+ICBsaWJhdmNvZGVjL21qcGVnZGVjLmMg ICAgfCAzICstLQo+ID4gIHRlc3RzL3JlZi9mYXRlL2pwZy0xMmJwcCB8IDIgKy0KPiA+ICAyIGZp bGVzIGNoYW5nZWQsIDIgaW5zZXJ0aW9ucygrKSwgMyBkZWxldGlvbnMoLSkKPiA+Cj4gPiBkaWZm IC0tZ2l0IGEvbGliYXZjb2RlYy9tanBlZ2RlYy5jIGIvbGliYXZjb2RlYy9tanBlZ2RlYy5jCj4g PiBpbmRleCAxNDgxYTdmMjg1Li43ZGFlYzY0OWJjIDEwMDY0NAo+ID4gLS0tIGEvbGliYXZjb2Rl Yy9tanBlZ2RlYy5jCj4gPiArKysgYi9saWJhdmNvZGVjL21qcGVnZGVjLmMKPiA+IEBAIC04NDMs OSArODQzLDggQEAgc3RhdGljIGludCBkZWNvZGVfYmxvY2soTUpwZWdEZWNvZGVDb250ZXh0ICpz LCBpbnQxNl90ICpibG9jaywgaW50IGNvbXBvbmVudCwKPiA+ICAgICAgICAgIHJldHVybiBBVkVS Uk9SX0lOVkFMSUREQVRBOwo+ID4gICAgICB9Cj4gPiAgICAgIHZhbCA9IHZhbCAqICh1bnNpZ25l ZClxdWFudF9tYXRyaXhbMF0gKyBzLT5sYXN0X2RjW2NvbXBvbmVudF07Cj4gPiAtICAgIHZhbCA9 IGF2X2NsaXBfaW50MTYodmFsKTsKPiA+ICAgICAgcy0+bGFzdF9kY1tjb21wb25lbnRdID0gdmFs Owo+ID4gLSAgICBibG9ja1swXSA9IHZhbDsKPiA+ICsgICAgYmxvY2tbMF0gPSBhdl9jbGlwX2lu dDE2KHZhbCk7Cj4gPiAgICAgIC8qIEFDIGNvZWZzICovCj4gPiAgICAgIGkgPSAwOwo+ID4gICAg ICB7T1BFTl9SRUFERVIocmUsICZzLT5nYik7Cj4gPiBkaWZmIC0tZ2l0IGEvdGVzdHMvcmVmL2Zh dGUvanBnLTEyYnBwIGIvdGVzdHMvcmVmL2ZhdGUvanBnLTEyYnBwCj4gPiBpbmRleCBiM2M2NjJk NTg3Li45YjAzOWE5MmM2IDEwMDY0NAo+ID4gLS0tIGEvdGVzdHMvcmVmL2ZhdGUvanBnLTEyYnBw Cj4gPiArKysgYi90ZXN0cy9yZWYvZmF0ZS9qcGctMTJicHAKPiA+IEBAIC0zLDQgKzMsNCBAQAo+ ID4gICNjb2RlY19pZCAwOiByYXd2aWRlbwo+ID4gICNkaW1lbnNpb25zIDA6IDk5OXg3NDkKPiA+ ICAjc2FyIDA6IDEvMQo+ID4gLTAsICAgICAgICAgIDAsICAgICAgICAgIDAsICAgICAgICAxLCAg MTQ5NjUwMiwgMHhkOTFkZWI0Ygo+ID4gKzAsICAgICAgICAgIDAsICAgICAgICAgIDAsICAgICAg ICAxLCAgMTQ5NjUwMiwgMHg0NGVmYzBhZgo+Cj4gSXMgdGhlIGNoYW5nZSBmb3IgdGhlIGZhdGUt c2FtcGxlIHN1cHBvc2VkIHRvIGJlIGFuIGltcHJvdmVtZW50IG9yIHdoYXQKPiBpcyB0aGUgcmF0 aW9uYWxlIGZvciB0aGlzPyAoSXMgdGhpcyBjaGFuZ2UgbWFuZGF0ZWQgYnkgdGhlIHNwZWM/KQoK QXMgZmFyIGFzIEkgY2FuIHRlbGwgdGhlIG9ubHkgc2FtcGxlIHdlIGhhdmUgdGhhdCB0cmlnZ2Vy cyB0aGlzIGlzCmJ1Z2d5IGFueXdheXMsIHNvIGl0J3Mgbm90IHNvbWV0aGluZyBzcGVjLXJlbGF0 ZWQuIEl0IHNlZW1zIG1vcmUKY29ycmVjdCB0byBtZSB0byBjbGlwIHRoZSB2YWx1ZXMgdGhhdCBv dmVyZmxvdyBvbmx5IGZvciB0aGUgYmxvY2ssIGFuZApub3QgcHJvcGFnYXRlIHRoZSBkaWZmZXJl bmNlcyBmcm9tIHRoZSBjbGlwcGluZyB0byB0aGUgbmV4dCBkYyB2YWx1ZXMuCgpUaGlzIGNoYW5n ZSBjb21lcyBmcm9tIGFub3RoZXIgcHJvamVjdCB3aGVyZSBJIGRlY291cGxlIHRoZSBiaXRzdHJl YW0KcmVhZGluZyBmcm9tIHRoZSBwcm9jZXNzaW5nLiBDdXJyZW50bHkgd2UgaGF2ZSB0aGlzIGNv bW1lbnQgaW4KTUpwZWdEZWNvZGVDb250ZXh0OgppbnQgbGFzdF9kY1tNQVhfQ09NUE9ORU5UU107 IC8qIGxhc3QgREVRVUFOVElaRUQgZGMgKFhYWDogYW0gSSByaWdodAp0byBkbyB0aGF0ID8pICov CgpXaGF0IEkgZG8gaXMga2VlcCB0aGUgbGFzdCBxdWFudGl6ZWQgZGMgdmFsdWVzIGFzIHRoZXkg d2VyZSByZWFkIGZyb20KdGhlIGJpdHN0cmVhbSwgYnV0IHRoZW4gSSBoYXZlIHRvIGFkZCB0aGUg ZGMgc2hpZnQgZm9yIGV2ZXJ5IGJsb2NrLgpTaW5jZSBpdCBpbmN1cnMgb25lIGV4dHJhIGFkZCBw ZXIgYmxvY2ssIEknbSBub3Qgc3VibWl0dGluZyB0aGUgZW50aXJlCnBhdGNoLCBidXQgb25seSB0 aGlzIGNodW5rLgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f XwpmZm1wZWctZGV2ZWwgbWFpbGluZyBsaXN0CmZmbXBlZy1kZXZlbEBmZm1wZWcub3JnCmh0dHBz Oi8vZmZtcGVnLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2ZmbXBlZy1kZXZlbAoKVG8gdW5zdWJzY3Jp YmUsIHZpc2l0IGxpbmsgYWJvdmUsIG9yIGVtYWlsCmZmbXBlZy1kZXZlbC1yZXF1ZXN0QGZmbXBl Zy5vcmcgd2l0aCBzdWJqZWN0ICJ1bnN1YnNjcmliZSIuCg==