From patchwork Mon Nov 9 03:37:23 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Mark Reid X-Patchwork-Id: 23439 Return-Path: X-Original-To: patchwork@ffaux-bg.ffmpeg.org Delivered-To: patchwork@ffaux-bg.ffmpeg.org Received: from ffbox0-bg.mplayerhq.hu (ffbox0-bg.ffmpeg.org [79.124.17.100]) by ffaux.localdomain (Postfix) with ESMTP id 570EE44A55A for ; Mon, 9 Nov 2020 05:37:34 +0200 (EET) Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id 378D968BCA1; Mon, 9 Nov 2020 05:37:34 +0200 (EET) X-Original-To: ffmpeg-devel@ffmpeg.org Delivered-To: ffmpeg-devel@ffmpeg.org Received: from mail-pg1-f181.google.com (mail-pg1-f181.google.com [209.85.215.181]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTPS id 2A0E368BC1A for ; Mon, 9 Nov 2020 05:37:28 +0200 (EET) Received: by mail-pg1-f181.google.com with SMTP id i7so5880814pgh.6 for ; Sun, 08 Nov 2020 19:37:27 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=Qp+YH6/K5F1iwfT1Or0ZOjo8cHCTqFpG6MRiuIXgiYo=; b=eSE2zpZEDctIGuV7B9cAwijwXf3KX3LHKcjB4z7asUqNd6tp/3kbLPg4D9Pbxqn6tl BG7J05/BDi5AKOP2yxlKmo2j1qDu8mFYfF0ZpNPg0pjXKqHm/rm5A663riLFh7S2S79f oyVGsOrk1BDBNUl4eM/EkMvW9GUN7QwtobhUBLVaN7arRDwtPzK1mrGsgG5wo20E+631 kIkM5sJSSAQLLNV1VsbAeMoblGo/dwUKOzeURdhZMgWDTkhGvDt/CwswYB5giHdQ44XY W995b90YICc0OQQPIen8wTseIlZVJVmst6o8NIivigtmvwpmXFD7HBz+UiwyeMV8bJZ3 3H9A== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=Qp+YH6/K5F1iwfT1Or0ZOjo8cHCTqFpG6MRiuIXgiYo=; b=QN3kld1/f426xguW63CCORtLKoA3RxlLMFjuyf0MgX994NnHqP7YmTm7pVs2qFYLEr 7izbahbQZMRclvZGw0D+UNWNrK0EGqq6s+869InzhE8XXtyrzE7jdGBXaKbvmdmVgNds jpBDwEgYR/gNmw5XpqbGS52Rso98yleHlMyQKsdIbK0KUN6XZvQXbEELT05q/Ngl4mqR LVQYn63d5WpfNyDdI0pl/PEjsFmgTyV1GxJV4FiOXxT2PqdSmq9gnZiEZqEvCP+dMd2E UYRRrdq8/ZnmsxOQ/JW7Tq6qYATsbDy5t8HV/K9//Z7tAq7jgUYLgayP5knzHx+h4gr3 Vyvw== X-Gm-Message-State: AOAM530GT4wnaTY4mw7fYgo8Psg82vJIF4Z69D5sFXdh4cZzW6rz+xJ3 XvvvkAZfbxmKtU6fsXUjeSUL+jBhnBiESQ== X-Google-Smtp-Source: ABdhPJzLFEVPCoIE+9Z3YTlPDr/v/ltP7zPfZoSDcK1D/0tqqf4+HMp9NT89sckykiodDtb4eH16Ow== X-Received: by 2002:a62:75c6:0:b029:18a:d510:ff60 with SMTP id q189-20020a6275c60000b029018ad510ff60mr11995198pfc.35.1604893045966; Sun, 08 Nov 2020 19:37:25 -0800 (PST) Received: from localhost.localdomain (S0106bc4dfba470f3.vc.shawcable.net. [174.7.244.175]) by smtp.gmail.com with ESMTPSA id j184sm9754590pfg.207.2020.11.08.19.37.25 (version=TLS1_2 cipher=ECDHE-ECDSA-AES128-GCM-SHA256 bits=128/128); Sun, 08 Nov 2020 19:37:25 -0800 (PST) From: mindmark@gmail.com To: ffmpeg-devel@ffmpeg.org Date: Sun, 8 Nov 2020 19:37:23 -0800 Message-Id: <20201109033723.792-1-mindmark@gmail.com> X-Mailer: git-send-email 2.27.0 MIME-Version: 1.0 Subject: [FFmpeg-devel] [PATCH 1/1] avcodec/exr: use lookuptable for alpha if there is no trc_func X-BeenThere: ffmpeg-devel@ffmpeg.org X-Mailman-Version: 2.1.20 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: Mark Reid Errors-To: ffmpeg-devel-bounces@ffmpeg.org Sender: "ffmpeg-devel" From: Mark Reid --- libavcodec/exr.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/libavcodec/exr.c b/libavcodec/exr.c index cf7824402a..e907c5c464 100644 --- a/libavcodec/exr.c +++ b/libavcodec/exr.c @@ -1203,7 +1203,7 @@ static int decode_block(AVCodecContext *avctx, void *tdata, } } else if (s->pixel_type == EXR_HALF) { // 16-bit - if (c < 3) { + if (c < 3 || !trc_func) { for (x = 0; x < xsize; x++) { *ptr_x++ = s->gamma_table[bytestream_get_le16(&src)]; }