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 D48594AFAF for ; Sat, 25 May 2024 15:39:18 +0000 (UTC) Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id C389968D586; Sat, 25 May 2024 18:38:50 +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 8325768D499 for ; Sat, 25 May 2024 18:38:41 +0300 (EEST) Received: from basile.remlab.net (localhost [IPv6:::1]) by ursule.remlab.net (Postfix) with ESMTP id AA236C0214 for ; Sat, 25 May 2024 18:38:40 +0300 (EEST) From: =?UTF-8?q?R=C3=A9mi=20Denis-Courmont?= To: ffmpeg-devel@ffmpeg.org Date: Sat, 25 May 2024 18:38:38 +0300 Message-ID: <20240525153840.78147-3-remi@remlab.net> X-Mailer: git-send-email 2.45.1 In-Reply-To: <20240525153840.78147-1-remi@remlab.net> References: <20240525153840.78147-1-remi@remlab.net> MIME-Version: 1.0 Subject: [FFmpeg-devel] [PATCH 3/5] lavc/vp8dsp: factor R-V V bilin functions 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: For a given type, only the first VSETVLI instruction varies depending on the size. --- libavcodec/riscv/vp8dsp_rvv.S | 37 +++++++++++++++++++++++++---------- 1 file changed, 27 insertions(+), 10 deletions(-) diff --git a/libavcodec/riscv/vp8dsp_rvv.S b/libavcodec/riscv/vp8dsp_rvv.S index bb0c7bf02a..545c2e9728 100644 --- a/libavcodec/riscv/vp8dsp_rvv.S +++ b/libavcodec/riscv/vp8dsp_rvv.S @@ -108,9 +108,10 @@ endfunc vnsra.wi \dst, v24, 3 .endm -.macro put_vp8_bilin_h_v len type mn -func ff_put_vp8_bilin\len\()_\type\()_rvv, zve32x - vsetvlstatic8 \len +.macro put_vp8_bilin_h_v type mn +func ff_put_vp8_bilin4_\type\()_rvv, zve32x + vsetvlstatic8 4 +.Lbilin_\type: li t1, 8 li t4, 4 sub t1, t1, \mn @@ -126,9 +127,12 @@ func ff_put_vp8_bilin\len\()_\type\()_rvv, zve32x endfunc .endm -.macro put_vp8_bilin_hv len -func ff_put_vp8_bilin\len\()_hv_rvv, zve32x - vsetvlstatic8 \len +put_vp8_bilin_h_v h a5 +put_vp8_bilin_h_v v a6 + +func ff_put_vp8_bilin4_hv_rvv, zve32x + vsetvlstatic8 4 +.Lbilin_hv: li t3, 8 sub t1, t3, a5 sub t2, t3, a6 @@ -149,7 +153,23 @@ func ff_put_vp8_bilin\len\()_hv_rvv, zve32x ret endfunc -.endm + +.irp len,16,8 +func ff_put_vp8_bilin\len\()_h_rvv, zve32x + vsetvlstatic8 \len + j .Lbilin_h +endfunc + +func ff_put_vp8_bilin\len\()_v_rvv, zve32x + vsetvlstatic8 \len + j .Lbilin_v +endfunc + +func ff_put_vp8_bilin\len\()_hv_rvv, zve32x + vsetvlstatic8 \len + j .Lbilin_hv +endfunc +.endr const subpel_filters .byte 0, -6, 123, 12, -1, 0 @@ -224,9 +244,6 @@ endfunc .endm .irp len,16,8,4 -put_vp8_bilin_h_v \len h a5 -put_vp8_bilin_h_v \len v a6 -put_vp8_bilin_hv \len epel \len 6 h epel \len 4 h epel \len 6 v -- 2.45.1 _______________________________________________ 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".