From patchwork Wed Jul 10 20:52:24 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: =?utf-8?q?R=C3=A9mi_Denis-Courmont?= X-Patchwork-Id: 50457 Delivered-To: ffmpegpatchwork2@gmail.com Received: by 2002:a59:b968:0:b0:482:c625:d099 with SMTP id w8csp662047vqx; Wed, 10 Jul 2024 13:52:38 -0700 (PDT) X-Forwarded-Encrypted: i=2; AJvYcCXZsCwS5Fbsg1KmcVOr5lrl1dt0nn4ZPIodaWV6kZzSXacWTL+rmlNv35S2sFkTv38tDj8HFGkv0Y1OfR9SeKnvwhvixA8GzQbsKw== X-Google-Smtp-Source: AGHT+IEa7AWfhaHMc/J7RKcdARVxLremF3TD8iIVeL36qROAGWnN4pRi7dobO194dh+CGIi3ZFGy X-Received: by 2002:a2e:bc21:0:b0:2ee:8a6d:8683 with SMTP id 38308e7fff4ca-2eeb31027a1mr55666741fa.24.1720644758189; Wed, 10 Jul 2024 13:52:38 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1720644758; cv=none; d=google.com; s=arc-20160816; b=gwL1WQtvYQKXydA9z9HToxNYorhGDRCwnsJgZtp6uz7/kZyBl9KCwb8USMS+zNRBZU dpgiqhBIOBk2So1rD/INSNxgNrcCJp3IySQNdOosScm4MmSKyjYhM2GrnAYQhTSuOJFG oI4AxIT1pU7VZxxRSWMy1WiS+o1jwpKDC8RZy8emDkXor287kNeORUGMk3hQY9viRl/3 adV0jLORu9JHYsxbRhuuRzKqMvFtVN4tUigKyKSxqFUDqo0AYfOeSrv1pu77wTSMnAq6 iFfMUeJ3U4LF5jg3jygV/I1C5aiqLZi3IsaNpAFPxLmrYozWC+xaravW93R4aLjKcWj3 BGig== 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:message-id:date:to:from :delivered-to; bh=BnKZsJBp0wPUbYEaIHjmsS31AkrGpc0bA5yL3DSFlpQ=; fh=YOA8vD9MJZuwZ71F/05pj6KdCjf6jQRmzLS+CATXUQk=; b=mnAyiURCEz6a3wty20CisJsOi/GIAMRINiXQDUK+e+k7hWix6BEZ2GJZXfaNhQyH9U dzqGcuiw4NHC1aMRiPRr7VhqOmz0h9uc/pWJcGbNHnRCwf4zGygs8NB1HQkK5kMnrfrc MqpFJJ4mHjOp0L6PZnX6YL3zPF1cH4DtDDUrQDtIZcYW3gzqbCSd8HgVeI7IeQL80VSm qEAVZw2Th4fHF8yDmb1m1wXAVEStIlAtrCSa2yy4FhQOlUnwTRkWycb4Fh4uvH30YcG5 1szcDk8sjvg5JredKiR4xx8wayWrwXWP4UsVcRfDwQpeQRf3V2dUHP4p6va2wNZ9irEA qGXA==; dara=google.com 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 38308e7fff4ca-2eeb34adcbfsi11716801fa.622.2024.07.10.13.52.37; Wed, 10 Jul 2024 13:52:38 -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 4CF9668DAC2; Wed, 10 Jul 2024 23:52:34 +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 B587F68D910 for ; Wed, 10 Jul 2024 23:52:26 +0300 (EEST) Received: from basile.remlab.net (localhost [IPv6:::1]) by ursule.remlab.net (Postfix) with ESMTP id 15F34C006D for ; Wed, 10 Jul 2024 23:52:26 +0300 (EEST) From: =?utf-8?q?R=C3=A9mi_Denis-Courmont?= To: ffmpeg-devel@ffmpeg.org Date: Wed, 10 Jul 2024 23:52:24 +0300 Message-ID: <20240710205225.50112-1-remi@remlab.net> X-Mailer: git-send-email 2.45.2 MIME-Version: 1.0 Subject: [FFmpeg-devel] [PATCH 1/2] lavc/h264dsp: avoid \+ expansion 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: f8b6vH2WKsb8 This seems to be unsupported by LLVM-as. --- libavcodec/riscv/h264idct_rvv.S | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) diff --git a/libavcodec/riscv/h264idct_rvv.S b/libavcodec/riscv/h264idct_rvv.S index 741e7a5532..6f17df66cc 100644 --- a/libavcodec/riscv/h264idct_rvv.S +++ b/libavcodec/riscv/h264idct_rvv.S @@ -68,8 +68,10 @@ func ff_h264_idct_add_8_rvv, zve32x vse16.v v2, (t2) vse16.v v3, (t3) vlseg4e16.v v0, (a1) + .equ offset, 0 .rept 256 / __riscv_xlen - sx zero, ((__riscv_xlen / 8) * \+)(a1) + sx zero, offset(a1) + .equ offset, offset + (__riscv_xlen / 8) .endr jal t0, ff_h264_idct4_rvv add t1, a0, a2 @@ -179,8 +181,10 @@ func ff_h264_idct8_add_8_rvv, zve32x vse16.v v6, (t6) vse16.v v7, (a7) vlseg8e16.v v0, (a1) + .equ offset, 0 .rept 1024 / __riscv_xlen - sx zero, ((__riscv_xlen / 8) * \+)(a1) + sx zero, offset(a1) + .equ offset, offset + (__riscv_xlen / 8) .endr jal t0, ff_h264_idct8_rvv add t1, a0, a2