From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from ffbox0-bg.mplayerhq.hu (ffbox0-bg.ffmpeg.org [79.124.17.100]) by master.gitmailbox.com (Postfix) with ESMTP id 2A1F944FEC for ; Tue, 18 Jul 2023 18:53:02 +0000 (UTC) Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id 1D48B68C4FC; Tue, 18 Jul 2023 21:53:00 +0300 (EEST) Received: from ursule.remlab.net (vps-a2bccee9.vps.ovh.net [51.75.19.47]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id 8EADF680156 for ; Tue, 18 Jul 2023 21:52:54 +0300 (EEST) Received: from basile.remlab.net (localhost [IPv6:::1]) by ursule.remlab.net (Postfix) with ESMTP id E6200C0090 for ; Tue, 18 Jul 2023 21:52:53 +0300 (EEST) From: =?UTF-8?q?R=C3=A9mi=20Denis-Courmont?= To: ffmpeg-devel@ffmpeg.org Date: Tue, 18 Jul 2023 21:52:51 +0300 Message-Id: <20230718185253.18927-1-remi@remlab.net> X-Mailer: git-send-email 2.40.1 MIME-Version: 1.0 Subject: [FFmpeg-devel] [PATCH 1/3] swscale: inline ff_shuffle_bytes_3210_rvv 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 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: ffmpeg-devel-bounces@ffmpeg.org Sender: "ffmpeg-devel" Archived-At: List-Archive: List-Post: No functional changes. --- libswscale/riscv/rgb2rgb_rvv.S | 19 ++++++++++++++++++- 1 file changed, 18 insertions(+), 1 deletion(-) diff --git a/libswscale/riscv/rgb2rgb_rvv.S b/libswscale/riscv/rgb2rgb_rvv.S index bbdfdbebbc..8f30d760cb 100644 --- a/libswscale/riscv/rgb2rgb_rvv.S +++ b/libswscale/riscv/rgb2rgb_rvv.S @@ -74,7 +74,24 @@ func ff_shuffle_bytes_3210_rvv, zve32x addi t2, a0, 1 addi t3, a0, 0 addi a0, a0, 3 - j 1b + srai a2, a2, 2 + li t4, 4 +1: + vsetvli t0, a2, e8, m1, ta, ma + sub a2, a2, t0 + vlse8.v v8, (a0), t4 + sh2add a0, t0, a0 + vlse8.v v9, (t1), t4 + sh2add t1, t0, t1 + vlse8.v v10, (t2), t4 + sh2add t2, t0, t2 + vlse8.v v11, (t3), t4 + sh2add t3, t0, t3 + vsseg4e8.v v8, (a1) + sh2add a1, t0, a1 + bnez a2, 1b + + ret endfunc func ff_interleave_bytes_rvv, zve32x -- 2.40.1 _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email ffmpeg-devel-request@ffmpeg.org with subject "unsubscribe".