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[79.124.17.100]) by mx.google.com with ESMTP id b14-20020a056402350e00b004511d552be3si9677119edd.4.2022.09.13.05.38.28; Tue, 13 Sep 2022 05:38:29 -0700 (PDT) Received-SPF: pass (google.com: domain of ffmpeg-devel-bounces@ffmpeg.org designates 79.124.17.100 as permitted sender) client-ip=79.124.17.100; Authentication-Results: mx.google.com; dkim=neutral (body hash did not verify) header.i=@gmail.com header.s=20210112 header.b=g7TB7EOK; spf=pass (google.com: domain of ffmpeg-devel-bounces@ffmpeg.org designates 79.124.17.100 as permitted sender) smtp.mailfrom=ffmpeg-devel-bounces@ffmpeg.org; dmarc=fail (p=NONE sp=QUARANTINE dis=NONE) header.from=gmail.com Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id 4D40168BB43; Tue, 13 Sep 2022 15:38:25 +0300 (EEST) X-Original-To: ffmpeg-devel@ffmpeg.org Delivered-To: ffmpeg-devel@ffmpeg.org Received: from mail-yw1-f178.google.com (mail-yw1-f178.google.com [209.85.128.178]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTPS id DA2FD68BB23 for ; Tue, 13 Sep 2022 15:38:18 +0300 (EEST) Received: by mail-yw1-f178.google.com with SMTP id 00721157ae682-3454e58fe53so138558047b3.2 for ; Tue, 13 Sep 2022 05:38:18 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=to:subject:message-id:date:from:mime-version:from:to:cc:subject :date; bh=m/MN9oAD7b3UXF3jpyPwm3rh6E5Fk2oKX9KdoNTKuFc=; b=g7TB7EOKq3JqKzUohGLabYW3XOoLf8T2IIuIwVutHCagcb6lJG7PHaH2SDRxr+ek1o zMIgmCAzXu3XE7qdNC0kHqH7XaxTCz5lkkdF1oqbFo3n5+WU9G4QXpLesVbby2haARgD mH+OwCQE/OupANQq4bimEvcVUkZnQBeTBAmidT6XLXVUpVxfPpza59D4Fx7upmadUI74 9hERgtWjwFFOQb29ctt4MFKphJPDRTCyxPJ600HOltwMg5VEPFB66RWsBgaeXi+DJwOH UxQq62dqR6U1HG2UcbhVv/jYrdoJzIAoZDaXWuQ0vsbVZAq9TvQ4Q4H4Du3tbchhpCpT D8uw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=to:subject:message-id:date:from:mime-version:x-gm-message-state :from:to:cc:subject:date; bh=m/MN9oAD7b3UXF3jpyPwm3rh6E5Fk2oKX9KdoNTKuFc=; b=2gnHtVsOtDvLKfNeyOSUnp2PNXTXjHbi5rX4pksvOYxqKdykPMs2g37U8HjZuZ3+qn 2a7e1J/av2fH44dmxx/CVc8CH4pc3CuqslVz3+2/lti5v/XI1Ie5mLcbnMIWO+dvxZsG cZv1Zn7sge4L+SbGne/Bym7gw+4CiygW69osgnZc2U8ChsS4I7Nv6a5nC+bz11Rh4yp4 njv/wnhh0XgI2Z6mvcVVX/aps4aaSWZ3Uai0OAWVWbtfkxjGSrZhuaMH1JeYyfJ7v01r ycqxoZ4aZt5vpbr0K78OfBl1oHLKpOHqzEZiLXkIS/EA73eF/nX1x0r2UUlCVlzD8ecC tBhA== X-Gm-Message-State: ACgBeo2z93LWzHZ504DM5SOtfVTAUwdBp7ENkvqALgwGbVaGrGBT20RX 3ynE+ZPbuYy067E/u4Ys7bf8ZiMVL7/V6p3tNL3wHStR X-Received: by 2002:a0d:ccc7:0:b0:345:5848:5feb with SMTP id o190-20020a0dccc7000000b0034558485febmr25294426ywd.302.1663072697358; Tue, 13 Sep 2022 05:38:17 -0700 (PDT) MIME-Version: 1.0 Received: by 2002:a81:7402:0:0:0:0:0 with HTTP; Tue, 13 Sep 2022 05:38:16 -0700 (PDT) From: Paul B Mahol Date: Tue, 13 Sep 2022 14:38:16 +0200 Message-ID: To: FFmpeg development discussions and patches Subject: [FFmpeg-devel] [PATCH] avcodec/tak*: use cached bitstream reader on !x86_32 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 Errors-To: ffmpeg-devel-bounces@ffmpeg.org Sender: "ffmpeg-devel" X-TUID: GnJep4RDvCm2 Patch attached From fce08a8582169c44dc3a08a956897ccb36731822 Mon Sep 17 00:00:00 2001 From: Paul B Mahol Date: Tue, 13 Sep 2022 14:38:18 +0200 Subject: [PATCH] avcodec/tak*: use cached bitstream reader on !x86_32 Increases single thread decoding speed in one example from 85x to 90x Signed-off-by: Paul B Mahol --- libavcodec/tak.c | 1 + libavcodec/tak_parser.c | 1 + libavcodec/takdec.c | 1 + 3 files changed, 3 insertions(+) diff --git a/libavcodec/tak.c b/libavcodec/tak.c index 7221a80094..f26574c968 100644 --- a/libavcodec/tak.c +++ b/libavcodec/tak.c @@ -23,6 +23,7 @@ #include "libavutil/crc.h" #include "libavutil/intreadwrite.h" +#define CACHED_BITSTREAM_READER !ARCH_X86_32 #define BITSTREAM_READER_LE #include "tak.h" diff --git a/libavcodec/tak_parser.c b/libavcodec/tak_parser.c index b9f47db8ac..7f5f5314af 100644 --- a/libavcodec/tak_parser.c +++ b/libavcodec/tak_parser.c @@ -24,6 +24,7 @@ * TAK parser **/ +#define CACHED_BITSTREAM_READER !ARCH_X86_32 #define BITSTREAM_READER_LE #include "parser.h" #include "tak.h" diff --git a/libavcodec/takdec.c b/libavcodec/takdec.c index 68ad1e9ed7..5cbc2de6bd 100644 --- a/libavcodec/takdec.c +++ b/libavcodec/takdec.c @@ -29,6 +29,7 @@ #include "libavutil/mem_internal.h" #include "libavutil/samplefmt.h" +#define CACHED_BITSTREAM_READER !ARCH_X86_32 #define BITSTREAM_READER_LE #include "audiodsp.h" #include "thread.h" -- 2.37.2