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 813DE452F7 for ; Tue, 17 Jan 2023 18:51:05 +0000 (UTC) Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id D9A8868BE97; Tue, 17 Jan 2023 20:51:02 +0200 (EET) Received: from mail-io1-f53.google.com (mail-io1-f53.google.com [209.85.166.53]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTPS id C716068BE1B for ; Tue, 17 Jan 2023 20:50:56 +0200 (EET) Received: by mail-io1-f53.google.com with SMTP id h184so5896956iof.9 for ; Tue, 17 Jan 2023 10:50:56 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:from:to:cc:subject:date:message-id:reply-to; bh=7JuhPhWPJigC+Q5vOU2aAr1c0ZwWutjlDBtLwWEdxDA=; b=qLt2cAo5KOxi4powwJqayfMBJE0xn6OVPf4poMUrHIXV8+O0Dn9oDW/txpQiYeQiTB 6Fnu8bA/SMIwUS8tb9Bl88veIxA/UdKkMueSOrxAJSPsJkIfSvVyNFWGqiL1TeG38fVQ HJLTEDfBcoJycxyBNKdXO7G0hulYHi3VLDdYtJsZaM7xv/EROXXSeBhyZMB/AakHTjv3 cUHfPiLIAD2y3ZXAjLB4QcYiAvqhew2RpKnChEkNV5jkv7R0FVIhZgH6ykk9Qny1nTzh 1WxSQsbYhMrSZnj2Ez2iRnQlzcQFvFiOU8D/Y/M6qSUwsrGfeoEru0a4RvesxH5E0PKZ Glxg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=7JuhPhWPJigC+Q5vOU2aAr1c0ZwWutjlDBtLwWEdxDA=; b=06kX6s4Ykew2agc5b8ABv8OhruiVv1ujYe811XllGoy9rvHkqVaiONzAoFmnwrzd5I QQO8e8xT8yPQ+5X1CqflkAq3g3yMLuCFrITf2jMr8VyavOEy7UZyIDxtRJEKnDWEsx+V mzYY/i3Ca3LAMQc0158VRXpiRbivsd/3rkGM9/kYhkwFyFEV9ggeoItIFtpdBpq7oxG8 G/7Hn+7itMIDWfDBOn/vYEP3SM/iyC+TFIm1xgkdJWcsrJV72DYk1wcVow48ZLBqeGcm Pd+475rLB0mHBgs0olIQ2myvTVS3iPNzbvCbysk7atv2CubpuCInhlbZZxyD7KxHG7yI r1fQ== X-Gm-Message-State: AFqh2kpR5emY7bizMnXgOC7mcjfkpARnJaFEYNDmKBsMsGjgVsYd8kf2 SP8mWfjozRaIsB3hJJF65/S1Gf3yBEA= X-Google-Smtp-Source: AMrXdXsieDsYUdyMPD3mpz+27oEVRZOcBtXl79C7wQXgIS+tKDYjAh2V5bFO/TQoDvS2Eo4SdTU7Lg== X-Received: by 2002:a6b:c98c:0:b0:6e3:1cfe:3c9 with SMTP id z134-20020a6bc98c000000b006e31cfe03c9mr3236654iof.8.1673981455043; Tue, 17 Jan 2023 10:50:55 -0800 (PST) Received: from gauss.local (c-68-41-54-207.hsd1.mi.comcast.net. [68.41.54.207]) by smtp.gmail.com with ESMTPSA id y93-20020a029566000000b003a4894d46e0sm2262223jah.176.2023.01.17.10.50.54 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 17 Jan 2023 10:50:54 -0800 (PST) From: Leo Izen To: ffmpeg-devel@ffmpeg.org Date: Tue, 17 Jan 2023 13:50:48 -0500 Message-Id: <20230117185051.475157-1-leo.izen@gmail.com> X-Mailer: git-send-email 2.39.0 MIME-Version: 1.0 Subject: [FFmpeg-devel] [PATCH v2 0/3] Proper color support in PNG 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 Cc: Leo Izen Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: ffmpeg-devel-bounces@ffmpeg.org Sender: "ffmpeg-devel" Archived-At: List-Archive: List-Post: This series of patches fixes our incorrect cHRM handling in PNGs and properly supports sRGB and cICP chunks in PNGs as well. Leo Izen (3): avcodec/png: use libavutil/csp.h for cHRM chunks avcodec/pngdec: support decoding sRGB chunks avcodec/png: support cICP chunks libavcodec/pngdec.c | 87 +++++++++++++++++++++++++++--------- libavcodec/pngenc.c | 61 ++++++++++--------------- tests/ref/fate/png-icc | 2 +- tests/ref/fate/png-side-data | 13 +----- 4 files changed, 92 insertions(+), 71 deletions(-) -- 2.39.0 _______________________________________________ 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".