From patchwork Thu Jun 27 07:38:03 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Liu Steven X-Patchwork-Id: 13718 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 4F2D1447843 for ; Thu, 27 Jun 2019 11:01:40 +0300 (EEST) Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id 1D96668A98D; Thu, 27 Jun 2019 11:01:40 +0300 (EEST) X-Original-To: ffmpeg-devel@ffmpeg.org Delivered-To: ffmpeg-devel@ffmpeg.org Received: from smtpproxy19.qq.com (smtpproxy19.qq.com [184.105.206.84]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTPS id A458D688357 for ; Thu, 27 Jun 2019 11:01:32 +0300 (EEST) X-QQ-mid: bizesmtp26t1561621092trjpgoyd Received: from localhost (unknown [43.247.177.226]) by esmtp10.qq.com (ESMTP) with id ; Thu, 27 Jun 2019 15:38:10 +0800 (CST) X-QQ-SSF: 01100000002000K0ZPF1B00A0000000 X-QQ-FEAT: ydxgV4arV/MEL6u9Uhs6H0BvLTqA9fKUKnM/TXxXxP9Nh4sqtx1BZ27ycM5an K7D4e9QrFa4ym793+IZTjDZ+lea26D2nrOQI8flCAeaZk0FyIdvfPhWXJ3s0ThRROk3Pe1c awEedNWSnhUItt3jyZj5cj0KA3p/4D93iEIvyBvr+jOqDK7ZhcrwObcJg18/ViT0E/p3BLr jxQHC72cAxXxmUBdJd9DJFbDZmhtWa3A3g8LfkmZdlexRp9pueQEOmytxd6DajJsoIyUMcE HlzislY1F/cmU+T9dgLUr928KAG4Mh6paF+yYNVHqa2m+HuR2zH47EBQ0= X-QQ-GoodBg: 0 From: Steven Liu To: ffmpeg-devel@ffmpeg.org Date: Thu, 27 Jun 2019 15:38:03 +0800 Message-Id: <20190627073805.13322-1-lq@chinaffmpeg.org> X-Mailer: git-send-email 2.17.2 (Apple Git-113) X-QQ-SENDSIZE: 520 Feedback-ID: bizesmtp:chinaffmpeg.org:qybgforeign:qybgforeign2 X-QQ-Bgrelay: 1 Subject: [FFmpeg-devel] [PATCH 1/3] avcodec/cfhd: remove unused function 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: Steven Liu MIME-Version: 1.0 Errors-To: ffmpeg-devel-bounces@ffmpeg.org Sender: "ffmpeg-devel" Signed-off-by: Steven Liu --- libavcodec/cfhd.c | 14 -------------- 1 file changed, 14 deletions(-) diff --git a/libavcodec/cfhd.c b/libavcodec/cfhd.c index 846d334b9b..616f5af193 100644 --- a/libavcodec/cfhd.c +++ b/libavcodec/cfhd.c @@ -136,20 +136,6 @@ static inline void peak_table(int16_t *band, Peak *peak, int length) band[i] = bytestream2_get_le16(&peak->base); } -static inline void process_alpha(int16_t *alpha, int width) -{ - int i, channel; - for (i = 0; i < width; i++) { - channel = alpha[i]; - channel -= ALPHA_COMPAND_DC_OFFSET; - channel <<= 3; - channel *= ALPHA_COMPAND_GAIN; - channel >>= 16; - channel = av_clip_uintp2(channel, 12); - alpha[i] = channel; - } -} - static inline void filter(int16_t *output, ptrdiff_t out_stride, int16_t *low, ptrdiff_t low_stride, int16_t *high, ptrdiff_t high_stride,