From patchwork Sun Oct 2 11:54:44 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?R=C3=A9mi_Denis-Courmont?= X-Patchwork-Id: 34828 Delivered-To: ffmpegpatchwork2@gmail.com Received: by 2002:a05:6a20:3b1c:b0:96:9ee8:5cfd with SMTP id c28csp744828pzh; Sun, 2 Oct 2022 04:54:57 -0700 (PDT) X-Google-Smtp-Source: AMsMyM7m7IfBIEY54g2FdLB6tAW2UlE2mtpnMLxE7EC0bdCEk9slm6an6w+p1ZXQxzwqsQc+WLhv X-Received: by 2002:aa7:cd4f:0:b0:458:6077:c3ac with SMTP id v15-20020aa7cd4f000000b004586077c3acmr11347405edw.32.1664711696813; Sun, 02 Oct 2022 04:54:56 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1664711696; cv=none; d=google.com; s=arc-20160816; b=YF6btNYZxUZg0QU/sl/MSJlLaMYVBDB75WlkUyIMoDJRlGhXLN2OU5aH7h/HlT1XKo bfUAqjNwt2Pv54MLzZHkFhVZ13hnVCZSuR/fiGt/Q2yO5KH1lYbJQYdOBSmCdzVb2MTj juVelkuS+2lKm0RB1LgMqeAdDh6wXGqAzkKl4VGmJlIAPgwf2O8itxiw5c8B4oWhXHgV J+7JPYPTUDdBZZLL8oPo4/PLWjZ8wP3esw6IqgfjoE8sMKfKEsbg904G+KLr/bfEeg+Q 0gnRLVos0DqlHX4K+j1W1Z8YcSDPIvHzQ6sUSzPdQVKHm03drY+bRcGMKilIl6ybFtNe Qwow== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=sender:errors-to:content-transfer-encoding:reply-to:list-subscribe :list-help:list-post:list-archive:list-unsubscribe:list-id :precedence:subject:mime-version:organization:message-id:date:to :from:delivered-to; bh=7ekz7Tf4jK/ksXyOmnCKoWKXEm7n2pgI4XZwicO2rmY=; b=AmhH8lmHHsSPsM0vq/uYoJk5I7lswpOvGClSUdk70EDI/gI8j7WwZmzOJElNlSn/CK C+5q4h0xgTOrQIQPfjeuPtvqLforrg3ERC3Sk9DKNDZwQzsDsQM6jzJXZMXi176eBGcy 0d8VoaxmAkg1r4Dikdc+kQXh2cdNhoWTgmzgqwM80VL5zmLp58LpL3ACqE0RqlUoZRol XiQDi68yt1rVRh1RB3vxgOONLddIEbRZQh0E+ePkskioeYhMjrMJ11TrUSwyr1qKnZNq mFlEJx29vpa0Gyzl2BcbRKB/eRoxyxgAcwfUZ0znAGPzecYNpu50/3zmfY+ApSJCbqbN VHyg== ARC-Authentication-Results: i=1; mx.google.com; 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 Return-Path: Received: from ffbox0-bg.mplayerhq.hu (ffbox0-bg.ffmpeg.org. [79.124.17.100]) by mx.google.com with ESMTP id x1-20020a170906658100b0077c2e5ea05dsi4858657ejn.267.2022.10.02.04.54.55; Sun, 02 Oct 2022 04:54:56 -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; 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 Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id 2E06468BB2B; Sun, 2 Oct 2022 14:54:52 +0300 (EEST) X-Original-To: ffmpeg-devel@ffmpeg.org Delivered-To: ffmpeg-devel@ffmpeg.org Received: from ursule.remlab.net (vps-a2bccee9.vps.ovh.net [51.75.19.47]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id 40A3068B93E for ; Sun, 2 Oct 2022 14:54:45 +0300 (EEST) Received: from ursule.remlab.net (localhost [IPv6:::1]) by ursule.remlab.net (Postfix) with ESMTP id 9D091C006F for ; Sun, 2 Oct 2022 14:54:44 +0300 (EEST) Received: from basile.remlab.net ([2001:14ba:a080:a501:23a6:ebae:8f2a:4d73]) by ursule.remlab.net with ESMTPSA id vr9PIwR8OWMflgoAwZXkwQ (envelope-from ) for ; Sun, 02 Oct 2022 14:54:44 +0300 From: =?iso-8859-1?q?R=E9mi?= Denis-Courmont To: ffmpeg-devel@ffmpeg.org Date: Sun, 02 Oct 2022 14:54:44 +0300 Message-ID: <2650188.mvXUDI8C0e@basile.remlab.net> Organization: Remlab MIME-Version: 1.0 Subject: [FFmpeg-devel] [PATCH 0/4] RISC-V initial bswapdsp 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: 2SnXx4e0Kqar Hello, The following changes since commit b0c7352cd494c88d33f032be60b5e1c4e8b092a0: avcodec/mjpegdec: Fix compilation (2022-09-30 19:30:29 +0200) are available in the Git repository at: git.remlab.net:git/ffmpeg.git remlab/rv-bswap for you to fetch changes up to cb5a7b0834cbb3c8264615c351154632def0334a: lavc/bswapdsp: RISC-V V bswap16_buf (2022-10-02 14:50:57 +0300) ---------------------------------------------------------------- Rémi Denis-Courmont (4): lavu/riscv: CPU flag for the Zbb extension lavc/bswapdsp: RISC-V B bswap_buf lavc/bswapdsp: RISC-V V bswap_buf lavc/bswapdsp: RISC-V V bswap16_buf libavcodec/bswapdsp.c | 4 ++- libavcodec/bswapdsp.h | 1 + libavcodec/riscv/Makefile | 3 ++ libavcodec/riscv/bswapdsp_init.c | 46 +++++++++++++++++++++++++++ libavcodec/riscv/bswapdsp_rvb.S | 68 ++++++++++++++++++++++++++++++++++++++++ libavcodec/riscv/bswapdsp_rvv.S | 62 ++++++++++++++++++++++++++++++++++++ libavutil/cpu.c | 1 + libavutil/cpu.h | 1 + libavutil/riscv/cpu.c | 6 ++++ tests/checkasm/checkasm.c | 1 + 10 files changed, 192 insertions(+), 1 deletion(-) create mode 100644 libavcodec/riscv/bswapdsp_init.c create mode 100644 libavcodec/riscv/bswapdsp_rvb.S create mode 100644 libavcodec/riscv/bswapdsp_rvv.S