From mboxrd@z Thu Jan  1 00:00:00 1970
Return-Path: <ffmpeg-devel-bounces@ffmpeg.org>
Received: from ffbox0-bg.mplayerhq.hu (ffbox0-bg.ffmpeg.org [79.124.17.100])
	by master.gitmailbox.com (Postfix) with ESMTP id C1C794667A
	for <ffmpegdev@gitmailbox.com>; Tue, 30 May 2023 12:31:41 +0000 (UTC)
Received: from [127.0.1.1] (localhost [127.0.0.1])
	by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id DF3B268C23A;
	Tue, 30 May 2023 15:30:56 +0300 (EEST)
Received: from haasn.dev (haasn.dev [78.46.187.166])
 by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id 6C93B68C225
 for <ffmpeg-devel@ffmpeg.org>; Tue, 30 May 2023 15:30:53 +0300 (EEST)
Received: from haasn.dev (unknown [10.30.0.2])
 by haasn.dev (Postfix) with ESMTP id 8F9CF4025C;
 Tue, 30 May 2023 14:30:52 +0200 (CEST)
DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=haasn.xyz; s=mail;
 t=1685449853; bh=VeptAi1Nl3MGpen/u6GxuLEniEozd1zCeNdjgIxCX7Y=;
 h=Date:From:To:Cc:Subject:In-Reply-To:References:From;
 b=vQcQWyPXpOEOwr0bd6naB6zCZ4oXsGKFSICaiIRfSzLIJecyI4gm+23FkWUZ/yCRp
 5SE9uZq4E5Mcy343UkG4GXtoW8r3KFztenMefqQKDMIdbTz8WPtY+5KUVqGkJpVB7+
 l8a3hwPV1oukPJabBMgyc++lihP0B9BhxQqw3RPo=
Date: Tue, 30 May 2023 14:30:51 +0200
Message-ID: <20230530143051.GB129294@haasn.xyz>
From: Niklas Haas <ffmpeg@haasn.xyz>
To: ffmpeg-devel@ffmpeg.org
In-Reply-To: <20230530015854.31900-1-epirat07@gmail.com>
References: <20230530013359.31434-1-epirat07@gmail.com>
 <20230530015854.31900-1-epirat07@gmail.com>
MIME-Version: 1.0
Content-Disposition: inline
Subject: Re: [FFmpeg-devel] [PATCH v2] libavfilter: add vf_xfade_vulkan
X-BeenThere: ffmpeg-devel@ffmpeg.org
X-Mailman-Version: 2.1.29
Precedence: list
List-Id: FFmpeg development discussions and patches <ffmpeg-devel.ffmpeg.org>
List-Unsubscribe: <https://ffmpeg.org/mailman/options/ffmpeg-devel>,
 <mailto:ffmpeg-devel-request@ffmpeg.org?subject=unsubscribe>
List-Archive: <https://ffmpeg.org/pipermail/ffmpeg-devel>
List-Post: <mailto:ffmpeg-devel@ffmpeg.org>
List-Help: <mailto:ffmpeg-devel-request@ffmpeg.org?subject=help>
List-Subscribe: <https://ffmpeg.org/mailman/listinfo/ffmpeg-devel>,
 <mailto:ffmpeg-devel-request@ffmpeg.org?subject=subscribe>
Reply-To: FFmpeg development discussions and patches <ffmpeg-devel@ffmpeg.org>
Cc: Marvin Scholz <epirat07@gmail.com>
Content-Type: text/plain; charset="us-ascii"
Content-Transfer-Encoding: 7bit
Errors-To: ffmpeg-devel-bounces@ffmpeg.org
Sender: "ffmpeg-devel" <ffmpeg-devel-bounces@ffmpeg.org>
Archived-At: <https://master.gitmailbox.com/ffmpegdev/20230530143051.GB129294@haasn.xyz/>
List-Archive: <https://master.gitmailbox.com/ffmpegdev/>
List-Post: <mailto:ffmpegdev@gitmailbox.com>

On Tue, 30 May 2023 03:58:54 +0200 Marvin Scholz <epirat07@gmail.com> wrote:
> +static const char transition_fade[] = {
> +    C(0, void transition(int idx, ivec2 pos, float progress)                   )
> +    C(0, {                                                                     )
> +    C(1,     vec4 a = texture(a_images[idx], pos);                             )
> +    C(1,     vec4 b = texture(b_images[idx], pos);                             )
> +    C(1,     imageStore(output_images[idx], pos, mix(b, a, progress));         )
> +    C(0, }                                                                     )
> +};

This seems inverted compared to logic in vf_xfade.
_______________________________________________
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".