From patchwork Thu Sep 26 15:44:59 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Lance Wang X-Patchwork-Id: 15311 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 8FAED448A72 for ; Thu, 26 Sep 2019 18:45:13 +0300 (EEST) Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id 71633689C5D; Thu, 26 Sep 2019 18:45:13 +0300 (EEST) X-Original-To: ffmpeg-devel@ffmpeg.org Delivered-To: ffmpeg-devel@ffmpeg.org Received: from mail-pf1-f195.google.com (mail-pf1-f195.google.com [209.85.210.195]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTPS id 484FC688101 for ; Thu, 26 Sep 2019 18:45:06 +0300 (EEST) Received: by mail-pf1-f195.google.com with SMTP id y22so2082474pfr.3 for ; Thu, 26 Sep 2019 08:45:06 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=Y/WDt+9VAtPp4VUqyYQszEm1PB9Pu8XrcL99uqU+l4Q=; b=rHOego5jkxX1pYh/BBQ9f9Wa4ULizVHrZxo6G9L96fiVvhhhF8nvra8tDfypnCrTph ib2gnBe6i/t/jffXjBqbSNuA0/jR7v31cL3y7FbH/2/fEwHqDqq/hx1dfr4N8W+AyCQC fXlS5YHa9lI1HbfUDWTM7McgUo8EVE6NPFxtdFdF2oYPGmbJVVUv8jxjzpcW742JTb4m YH6IsekOXfOGrqMuCKTfPAUtNrB3n0XUyPnLJxvAQcaoOc0JYFQgBXCrlgdaEzmLBFjN 2PRZykbk2ls0dZKS2Jelnic5D0AFylfcifI4e/ecWKC8lZ+RAxjze/EfcrnNLUM8wmZ1 ehQg== 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:in-reply-to :references; bh=Y/WDt+9VAtPp4VUqyYQszEm1PB9Pu8XrcL99uqU+l4Q=; b=eykHct0u1BCj5eGOpfAcbmNTPPKVoeAkdl+qtPNXcJanT5z6/kznzPEqk71+gKQebz i3RJpdPJuJMVHWLSjVawz5qWZT5MUQREuec6O31e5jM2RV9gu/diHVwoTHZwkMFQwSFS 4V+rCcrrRVsaYEVCkQ+V3UfdQLeDfPG3o2e97an0bTKm4FSxps46rUxSGe/2Phz6FF1o bE3y9Xxe5/vI4sFDQD4Etasn/bZKLgplYoV6DJu07Oig5SVbv2pacZ3jKgVP+7vXI6Sj 0jnVRK2fTklm49bbVIM5wzzm84MoFtWbD6VinLOXXqFXDLdomIZGsu/Oj/jZSqaP8FBc n23w== X-Gm-Message-State: APjAAAUTkQb4w/Z6Sk4vj4wIxcWiDMZPlVAoYScttx3hj0LKDadofoAw vtqPyTBb7HXR9s0VjGbaDT+XM0SH X-Google-Smtp-Source: APXvYqwAMls9ge0o/5v938nLTnS14oPyo/JzxVxEXA7/n8AwxM2m3SQKJk7cxWocPYhhNmM+woh27Q== X-Received: by 2002:a17:90a:c8a:: with SMTP id v10mr4256272pja.4.1569512704317; Thu, 26 Sep 2019 08:45:04 -0700 (PDT) Received: from vpn.localdomain ([47.90.99.151]) by smtp.gmail.com with ESMTPSA id f62sm4759405pfg.74.2019.09.26.08.45.02 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Thu, 26 Sep 2019 08:45:03 -0700 (PDT) From: lance.lmwang@gmail.com To: ffmpeg-devel@ffmpeg.org Date: Thu, 26 Sep 2019 23:44:59 +0800 Message-Id: <20190926154459.28915-1-lance.lmwang@gmail.com> X-Mailer: git-send-email 2.9.5 In-Reply-To: <20190907155020.2283-1-lance.lmwang@gmail.com> References: <20190907155020.2283-1-lance.lmwang@gmail.com> Subject: [FFmpeg-devel] [PATCH v4] swscale/swscale: cosmetics 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: Limin Wang MIME-Version: 1.0 Errors-To: ffmpeg-devel-bounces@ffmpeg.org Sender: "ffmpeg-devel" From: Limin Wang Signed-off-by: Limin Wang --- libswscale/swscale.c | 7 ------- 1 file changed, 7 deletions(-) diff --git a/libswscale/swscale.c b/libswscale/swscale.c index b4f958a..4ecfa88 100644 --- a/libswscale/swscale.c +++ b/libswscale/swscale.c @@ -271,7 +271,6 @@ static int swscale(SwsContext *c, const uint8_t *src[], int lastInLumBuf = c->lastInLumBuf; int lastInChrBuf = c->lastInChrBuf; - int lumStart = 0; int lumEnd = c->descIndex[0]; int chrStart = lumEnd; @@ -283,13 +282,11 @@ static int swscale(SwsContext *c, const uint8_t *src[], SwsSlice *vout_slice = &c->slice[c->numSlice-1]; SwsFilterDescriptor *desc = c->desc; - int needAlpha = c->needAlpha; int hasLumHoles = 1; int hasChrHoles = 1; - if (isPacked(c->srcFormat)) { src[1] = src[2] = @@ -570,7 +567,6 @@ static av_cold void sws_init_swscale(SwsContext *c) ff_sws_init_input_funcs(c); - if (c->srcBpc == 8) { if (c->dstBpc <= 14) { c->hyScale = c->hcScale = hScale8To15_c; @@ -788,8 +784,6 @@ int attribute_align_arg sws_scale(struct SwsContext *c, } if (c->gamma_flag && c->cascaded_context[0]) { - - ret = sws_scale(c->cascaded_context[0], srcSlice, srcStride, srcSliceY, srcSliceH, c->cascaded_tmp, c->cascaded_tmpStride); @@ -983,7 +977,6 @@ int attribute_align_arg sws_scale(struct SwsContext *c, c->sliceDir = 0; ret = c->swscale(c, src2, srcStride2, srcSliceY_internal, srcSliceH, dst2, dstStride2); - if (c->dstXYZ && !(c->srcXYZ && c->srcW==c->dstW && c->srcH==c->dstH)) { int dstY = c->dstY ? c->dstY : srcSliceY + srcSliceH; uint16_t *dst16 = (uint16_t*)(dst2[0] + (dstY - ret) * dstStride2[0]);