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 6C20B4AA02 for ; Tue, 7 May 2024 16:54:56 +0000 (UTC) Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id 4EA4768D7A2; Tue, 7 May 2024 19:54:44 +0300 (EEST) Received: from out162-62-57-49.mail.qq.com (out162-62-57-49.mail.qq.com [162.62.57.49]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTPS id CA35E68D504 for ; Tue, 7 May 2024 19:54:35 +0300 (EEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=foxmail.com; s=s201512; t=1715100867; bh=2dPNB4++VVAh9DX4eXTRWh97YKdy94OxvaJ4ju/TqKg=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=OAW2wbaHmUinQ8DzoyPQMgxrCJfELwo6ayVKyNyc6vhgmH7ShIMXZrm62JilxIQgq Gt7nmgF1m6EQlzcdwOal+wbh+6t2BcZ3D9gR8cvXzNiyUeWhjTVd/iFlDCy9j38zkE FYFCEq/sZJ1LeVAnBh2B6U8jYFw2m5FJcRfiOr60= Received: from localhost.localdomain ([42.56.223.122]) by newxmesmtplogicsvrszb9-1.qq.com (NewEsmtp) with SMTP id D99244C2; Wed, 08 May 2024 00:54:25 +0800 X-QQ-mid: xmsmtpt1715100866t0a0s7f3f Message-ID: X-QQ-XMAILINFO: OC0C8720A+YS9RGXlFCiGQH5NyEJmFFKq25KyAEHhjDTaDi2A7nBoMCswagFl2 acyBuFhhIaWbIyNHsiR0LRHsTUNsb4ltWOvhT8PhkobPYCegGiOGlM08UjdMQvqLj9/zFhyJp4Eo Y941GI++NlVIOmOYd3kJTiXSmFe+OtWot3LpDwY7hFMFrkqQpdiCsgV3a+kmLxNYO1UJs2jPi0Wr yp7AsU+2byDocW+rDgEiNWIMwtFUWGoQ6jkuRGpeD56UChZurdiTrLKziD9ayOUrbJBQoKabGWX4 xLue3EvFZ8IYXFKXeXOjfN61Kdr9Z5td54nFSM2iAUTfZ28UZLNo863OIrcdmF4ZYGkTRSCDG/kZ QBcYozisVLILaotDPYcE93LBcWXxrdP05kHr8MGO/eVqiB72Yh8R4u4gJD7Pavf5rsi33CZGnUJn T5xVn1JpGF+53uJOQi5Yc8JIWRGDBrLaobddrg8Do8HOvt9tdpKFw3VGmhIWspzctNpr0bbFCg9t hSVrJYrAsQCq/vMRdIHpDoP1DR7aMqsoUgvQ8Q2hKPhzHd1YRFdnYqzfK+oqmTr2fMR9zNRvH0Am zFFXuBobNkuBx3igLOisVmIjQ657iJDAF9oxAETA1C9rpl7/kyYSVsK8HQaY3MnaoMCp+RN5yzd0 wFRkJk4rYirhC3i9RxOfUcrupMimi0r/SCM+f5lcn4as6pn4T81cyVAeSxmMqpp6gPibcJsiikMG Ara7EwGSf2TRsOdm4EZytyhtsz56xszoCo0EUpA0ahkf1WGW0cl0IdlnQ3Tqf7vQ9O0VeDZ7Pq+3 26aezHW+C7wg3rN83KTCHTcBtY7DgBLAP2TzoNqs7xImGI2PhLR+F+8F9E8J2afc6meE3S2E0/73 l22Sh8Ty/oOJyEA112tNokxfNp/W9X8SuJAVQp5WHQXeph4ZqYvqZO/bnrKtPv4A== X-QQ-XMRINFO: OD9hHCdaPRBwq3WW+NvGbIU= From: uk7b@foxmail.com To: ffmpeg-devel@ffmpeg.org Date: Wed, 8 May 2024 00:54:05 +0800 X-OQ-MSGID: <20240507165412.1306563-2-uk7b@foxmail.com> X-Mailer: git-send-email 2.45.0 In-Reply-To: <20240507165412.1306563-1-uk7b@foxmail.com> References: <20240507165412.1306563-1-uk7b@foxmail.com> MIME-Version: 1.0 Subject: [FFmpeg-devel] [PATCH v4 2/9] lavc/vp8dsp: R-V V put_bilin_h v 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 Cc: sunyuechi 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: From: sunyuechi C908: vp8_put_bilin4_h_c: 367.0 vp8_put_bilin4_h_rvv_i32: 137.7 vp8_put_bilin4_v_c: 377.0 vp8_put_bilin4_v_rvv_i32: 137.7 vp8_put_bilin8_h_c: 1431.0 vp8_put_bilin8_h_rvv_i32: 297.5 vp8_put_bilin8_v_c: 1449.0 vp8_put_bilin8_v_rvv_i32: 297.5 vp8_put_bilin16_h_c: 2839.0 vp8_put_bilin16_h_rvv_i32: 344.7 vp8_put_bilin16_v_c: 2857.0 vp8_put_bilin16_v_rvv_i32: 344.7 --- libavcodec/riscv/vp8dsp_init.c | 21 +++++++++++++++ libavcodec/riscv/vp8dsp_rvv.S | 49 ++++++++++++++++++++++++++++++++++ 2 files changed, 70 insertions(+) diff --git a/libavcodec/riscv/vp8dsp_init.c b/libavcodec/riscv/vp8dsp_init.c index fa3feeacf7..afffa6de2f 100644 --- a/libavcodec/riscv/vp8dsp_init.c +++ b/libavcodec/riscv/vp8dsp_init.c @@ -34,6 +34,10 @@ VP8_EPEL(16, rvi); VP8_EPEL(8, rvi); VP8_EPEL(4, rvi); +VP8_BILIN(16, rvv); +VP8_BILIN(8, rvv); +VP8_BILIN(4, rvv); + av_cold void ff_vp78dsp_init_riscv(VP8DSPContext *c) { #if HAVE_RV @@ -48,6 +52,23 @@ av_cold void ff_vp78dsp_init_riscv(VP8DSPContext *c) c->put_vp8_epel_pixels_tab[2][0][0] = ff_put_vp8_pixels4_rvi; c->put_vp8_bilinear_pixels_tab[2][0][0] = ff_put_vp8_pixels4_rvi; } +#if HAVE_RVV + if (flags & AV_CPU_FLAG_RVV_I32 && ff_get_rv_vlenb() >= 16) { + c->put_vp8_bilinear_pixels_tab[0][0][1] = ff_put_vp8_bilin16_h_rvv; + c->put_vp8_bilinear_pixels_tab[0][0][2] = ff_put_vp8_bilin16_h_rvv; + c->put_vp8_bilinear_pixels_tab[1][0][1] = ff_put_vp8_bilin8_h_rvv; + c->put_vp8_bilinear_pixels_tab[1][0][2] = ff_put_vp8_bilin8_h_rvv; + c->put_vp8_bilinear_pixels_tab[2][0][1] = ff_put_vp8_bilin4_h_rvv; + c->put_vp8_bilinear_pixels_tab[2][0][2] = ff_put_vp8_bilin4_h_rvv; + + c->put_vp8_bilinear_pixels_tab[0][1][0] = ff_put_vp8_bilin16_v_rvv; + c->put_vp8_bilinear_pixels_tab[0][2][0] = ff_put_vp8_bilin16_v_rvv; + c->put_vp8_bilinear_pixels_tab[1][1][0] = ff_put_vp8_bilin8_v_rvv; + c->put_vp8_bilinear_pixels_tab[1][2][0] = ff_put_vp8_bilin8_v_rvv; + c->put_vp8_bilinear_pixels_tab[2][1][0] = ff_put_vp8_bilin4_v_rvv; + c->put_vp8_bilinear_pixels_tab[2][2][0] = ff_put_vp8_bilin4_v_rvv; + } +#endif #endif } diff --git a/libavcodec/riscv/vp8dsp_rvv.S b/libavcodec/riscv/vp8dsp_rvv.S index 8a0773f964..ec8ff917b9 100644 --- a/libavcodec/riscv/vp8dsp_rvv.S +++ b/libavcodec/riscv/vp8dsp_rvv.S @@ -20,6 +20,18 @@ #include "libavutil/riscv/asm.S" +.macro vsetvlstatic8 len +.if \len <= 4 + vsetivli zero, \len, e8, mf4, ta, ma +.elseif \len <= 8 + vsetivli zero, \len, e8, mf2, ta, ma +.elseif \len <= 16 + vsetivli zero, \len, e8, m1, ta, ma +.elseif \len <= 31 + vsetivli zero, \len, e8, m2, ta, ma +.endif +.endm + .macro vp8_idct_dc_add vlse32.v v0, (a0), a2 lh a5, 0(a1) @@ -71,3 +83,40 @@ func ff_vp8_idct_dc_add4uv_rvv, zve32x ret endfunc + +.macro bilin_load dst len type mn +.ifc \type,v + add t5, a2, a3 +.else + addi t5, a2, 1 +.endif + vle8.v \dst, (a2) + vle8.v v2, (t5) + vwmulu.vx v28, \dst, t1 + vwmaccu.vx v28, \mn, v2 + vwaddu.wx v24, v28, t4 + 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 + li t1, 8 + li t4, 4 + sub t1, t1, \mn +1: + addi a4, a4, -1 + bilin_load v0, \len, \type, \mn + vse8.v v0, (a0) + add a2, a2, a3 + add a0, a0, a1 + bnez a4, 1b + + ret +endfunc +.endm + +.irp len 16,8,4 +put_vp8_bilin_h_v \len h a5 +put_vp8_bilin_h_v \len v a6 +.endr -- 2.45.0 _______________________________________________ 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".