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 9AAD2475E7
for <ffmpegdev@gitmailbox.com>; Mon, 13 Nov 2023 15:32:49 +0000 (UTC)
Received: from [127.0.1.1] (localhost [127.0.0.1])
by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id 3E8E168CCF9;
Mon, 13 Nov 2023 17:32:46 +0200 (EET)
Received: from haasn.dev (haasn.dev [78.46.187.166])
by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id B2BC268CC74
for <ffmpeg-devel@ffmpeg.org>; Mon, 13 Nov 2023 17:32:39 +0200 (EET)
Received: from haasn.dev (unknown [10.30.0.2])
by haasn.dev (Postfix) with ESMTP id 41F0A4B527;
Mon, 13 Nov 2023 16:32:39 +0100 (CET)
DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=haasn.xyz; s=mail;
t=1699889559; bh=SP8lKYiaMKtNjKTZmr8BdEc3qUHxydSNM63PUgWvdQY=;
h=From:To:Cc:Subject:Date:In-Reply-To:References:From;
b=lhZIJG93bGQFoALRibZfeWUD9ggZJpfqaSOTGg85g8dt2PMmGyvJWbzbDaWToOtrh
vdf5czQ5d0PzN2ZpRfqVLxLJZBKFn0LOgZmXVX4jdheyrnams5oHg6lazl3mIuu24E
h+g39JEsqL0pAsuqHgtu0JBwBSzA+5RTYP5Ho54Y=
From: Niklas Haas <ffmpeg@haasn.xyz>
To: ffmpeg-devel@ffmpeg.org
Date: Mon, 13 Nov 2023 16:32:34 +0100
Message-ID: <20231113153234.8812-3-ffmpeg@haasn.xyz>
X-Mailer: git-send-email 2.42.0
In-Reply-To: <20231113153234.8812-1-ffmpeg@haasn.xyz>
References: <20231113153234.8812-1-ffmpeg@haasn.xyz>
MIME-Version: 1.0
Subject: [FFmpeg-devel] [PATCH 3/3] swscale/utils: don't early return in yuv
alpha blendaway
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: Niklas Haas <git@haasn.dev>
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/20231113153234.8812-3-ffmpeg@haasn.xyz/>
List-Archive: <https://master.gitmailbox.com/ffmpegdev/>
List-Post: <mailto:ffmpegdev@gitmailbox.com>
From: Niklas Haas <git@haasn.dev>
If changing YUV range after init results in the special converter no
longer being picked, then we need the rest of the init function to have
been hit.
Fixes: cedf589c09c567b72bf4c1a58db53d94622567e1
---
libswscale/utils.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/libswscale/utils.c b/libswscale/utils.c
index 7ce86f83ea..294b0b5ace 100644
--- a/libswscale/utils.c
+++ b/libswscale/utils.c
@@ -1721,7 +1721,9 @@ static av_cold int sws_init_single_context(SwsContext *c, SwsFilter *srcFilter,
av_log(c, AV_LOG_INFO,
"alpha blendaway %s -> %s special converter is available\n",
av_get_pix_fmt_name(srcFormat), av_get_pix_fmt_name(dstFormat));
- return 0;
+
+ if (isAnyRGB(dstFormat))
+ return 0;
}
/* unscaled special cases */
--
2.42.0
_______________________________________________
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".