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 D753548491 for ; Sat, 4 May 2024 14:50:41 +0000 (UTC) Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id 7068F68D72A; Sat, 4 May 2024 17:49:31 +0300 (EEST) Received: from out203-205-251-60.mail.qq.com (out203-205-251-60.mail.qq.com [203.205.251.60]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTPS id 127D668D6BF for ; Sat, 4 May 2024 17:49:16 +0300 (EEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=foxmail.com; s=s201512; t=1714834148; bh=I5B98RbRfPL3a92Hz9BkewtzOSp/aojQ4cTh6v5JrHE=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=m7ML7DljXKJvRisXWnmDKAPaLfcOc6SNouQmTQLN1iWnG5tHh2jliRPu5MsHMnCCJ LSoWybGU45n/0asaKODi0phPt2cs79i6T95whuOvfic4h3fWS9O+d/juu6qQd5PUgE gHXPsDuIBi/96BiyN3XyTPy6UoVnXbTXsByx9hus= Received: from localhost.localdomain ([42.56.223.122]) by newxmesmtplogicsvrsza29-0.qq.com (NewEsmtp) with SMTP id C411502C; Sat, 04 May 2024 22:49:01 +0800 X-QQ-mid: xmsmtpt1714834147thwurj936 Message-ID: X-QQ-XMAILINFO: OKkKo7I1HxIeYL7w/cqjaJZ5YKMntDgaaYwjIKIkl7octasFwEJUW6KSVa1b8z fVzUlf3TUlmDCh8Mf12U0aa1pHj3ZFlb6uJc86PNQEAeJT2M9rGaO5HOzD7idOIHwHE74oAKKjYh FyUW84WCZ0kIYaqSZoG7VIt2COeu9nOqpc0zirRu9jeGwxQn3fcVpf4Qs0/YN0UB6ImtBuFNO16/ J5GnNhmDEPraoQdc5N8YedTch6p3OSlTnH6MWDXddVflRaQFV5knIBtMoLFmJDuVaRmH8ENfWNmi +UxHUieO+T+1tt54y/fDLiMMyF7qL0e7JYsQN9xd7LV/Rl9oIuGY5xACV6grxGyv3RaM12h/EKPM NDFdJDJV5e41atgAhiT8rxIF4nfitlhPxE2/+BEQhJVmMvhbpmy9pUb4sHy6KdlGwYU7vBoEWKpW bFstVEiQgvv1wMp/AYIltEYKMpqIZ2mLfrSuYwlmYjj3VZuCnNWuFu8g4Zk/4EGt7ncpPozZFhBX mTjhyK5yo/By0EeZWataKZJZ//0MqEYvJ5M79fYo2Xeb5/j0fV3XmQ1W6xE0RWshBQgPcEn9wpzf DwfVMznseO1cJlfUOmScLfYFF7U5aqYX8kfBFdSlFj6upTrHA+njHX3p7yajE6yQvRJR8LNq54Bm Byw3n3MBY9enLpv8Lm0gyw6uJV+FXAv0eMY7OvF3k7uGZ3jOCNehFHLfj+gV0oF6YSSeB/h5SKvO vVS+QZ8AYt3VaE3diNdlV7BO58GKqVsOxRyaGP1t7QWAIVpCcw//N23FjAQczuJ4TZYz2NvB0bil CRYGVE0ojD2UodnfgA4282sEmQUj9OLFdJgeQLSBfeYyT0R1QVBfR8apWugg3bqCoq7SwUnviD5v DhU3H8et4UHdurPxePYIGFKr9KWliaeLefrSbg6UxmntTVvxDVx+a55ZPbQIapO9L9wo122hxe6S DdkMLGoCjeNW0wUew56i5QmIUJcShN X-QQ-XMRINFO: Mp0Kj//9VHAxr69bL5MkOOs= From: uk7b@foxmail.com To: ffmpeg-devel@ffmpeg.org Date: Sat, 4 May 2024 22:48:37 +0800 X-OQ-MSGID: <20240504144840.2411603-8-uk7b@foxmail.com> X-Mailer: git-send-email 2.45.0 In-Reply-To: <20240504144840.2411603-1-uk7b@foxmail.com> References: <20240504144840.2411603-1-uk7b@foxmail.com> MIME-Version: 1.0 Subject: [FFmpeg-devel] [PATCH 08/10] lavc/vp8dsp: R-V V loop_filter_simple 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_loop_filter_simple_h_c: 416.0 vp8_loop_filter_simple_h_rvv_i32: 187.5 vp8_loop_filter_simple_v_c: 429.7 vp8_loop_filter_simple_v_rvv_i32: 104.0 --- libavcodec/riscv/vp8dsp_init.c | 5 ++ libavcodec/riscv/vp8dsp_rvv.S | 105 +++++++++++++++++++++++++++++++++ 2 files changed, 110 insertions(+) diff --git a/libavcodec/riscv/vp8dsp_init.c b/libavcodec/riscv/vp8dsp_init.c index 2dd583d079..46ca71ed04 100644 --- a/libavcodec/riscv/vp8dsp_init.c +++ b/libavcodec/riscv/vp8dsp_init.c @@ -38,6 +38,8 @@ VP8_BILIN(16, rvv); VP8_BILIN(8, rvv); VP8_BILIN(4, rvv); +VP8_LF(rvv); + av_cold void ff_vp78dsp_init_riscv(VP8DSPContext *c) { #if HAVE_RVV @@ -120,6 +122,9 @@ av_cold void ff_vp8dsp_init_riscv(VP8DSPContext *c) if (flags & AV_CPU_FLAG_RVB_ADDR) { c->vp8_idct_dc_add4uv = ff_vp8_idct_dc_add4uv_rvv; } + + c->vp8_v_loop_filter_simple = ff_vp8_v_loop_filter16_simple_rvv; + c->vp8_h_loop_filter_simple = ff_vp8_h_loop_filter16_simple_rvv; } #endif } diff --git a/libavcodec/riscv/vp8dsp_rvv.S b/libavcodec/riscv/vp8dsp_rvv.S index ba644f0f47..2eadfc5766 100644 --- a/libavcodec/riscv/vp8dsp_rvv.S +++ b/libavcodec/riscv/vp8dsp_rvv.S @@ -72,6 +72,111 @@ func ff_vp8_idct_dc_add4uv_rvv, zve32x ret endfunc +.macro filter_fmin len a f1 p0f2 q0f1 +.ifc \len,16 + vsetvli zero, zero, e16, m2, ta, ma +.else + vsetvli zero, zero, e16, m1, ta, ma +.endif + vsext.vf2 \q0f1, \a + vmin.vx \p0f2, \q0f1, a7 + vmin.vx \q0f1, \q0f1, t3 + vadd.vi \p0f2, \p0f2, 3 + vadd.vi \q0f1, \q0f1, 4 + vsra.vi \p0f2, \p0f2, 3 + vsra.vi \f1, \q0f1, 3 + vadd.vv \p0f2, \p0f2, v8 + vsub.vv \q0f1, v16, \f1 + vmax.vx \p0f2, \p0f2, zero + vmax.vx \q0f1, \q0f1, zero +.endm + +.macro filter len type normal inner dst stride fE fI thresh +.ifc \type,v + slli a6, \stride, 1 + sub t2, \dst, a6 + add t4, \dst, \stride + sub t1, \dst, \stride + vle8.v v1, (t2) + vle8.v v11, (t4) + vle8.v v17, (t1) + vle8.v v22, (\dst) +.else + addi t1, \dst, -1 + addi a6, \dst, -2 + addi t4, \dst, 1 + vlse8.v v1, (a6), \stride + vlse8.v v11, (t4), \stride + vlse8.v v17, (t1), \stride + vlse8.v v22, (\dst), \stride +.endif + vwsubu.vv v12, v1, v11 // p1-q1 + vwsubu.vv v24, v22, v17 // q0-p0 + vnclip.wi v23, v12, 0 + +.ifc \len,16 + vsetvli zero, zero, e16, m2, ta, ma +.else + vsetvli zero, zero, e16, m1, ta, ma +.endif + + // vp8_simple_limit(dst + i, stride, flim) + li a7, 2 + vneg.v v18, v12 + vmax.vv v18, v18, v12 + vneg.v v8, v24 + vmax.vv v8, v8, v24 + vsrl.vi v18, v18, 1 + vmacc.vx v18, a7, v8 + vmsleu.vx v0, v18, \fE + + li t5, 3 + li a7, 124 + li t3, 123 + vsext.vf2 v4, v23 + vzext.vf2 v8, v17 // p0 + vzext.vf2 v16, v22 // q0 + vmul.vx v30, v24, t5 + vadd.vv v12, v30, v4 + +.ifc \len,16 + vsetvli zero, zero, e8, m1, ta, ma +.else + vsetvli zero, zero, e8, mf2, ta, ma +.endif + vnclip.wi v11, v12, 0 + filter_fmin \len v11 v24 v4 v6 + +.ifc \len,16 + vsetvli zero, zero, e8, m1, ta, ma +.else + vsetvli zero, zero, e8, mf2, ta, ma +.endif + vnclipu.wi v4, v4, 0 + vnclipu.wi v6, v6, 0 + +.ifc \type,v + vse8.v v4, (t1), v0.t + vse8.v v6, (\dst), v0.t +.else + vsse8.v v4, (t1), \stride, v0.t + vsse8.v v6, (\dst), \stride, v0.t +.endif + +.endm + +func ff_vp8_v_loop_filter16_simple_rvv, zve32x + vsetivli zero, 16, e8, m1, ta, ma + filter 16 v 0 0 a0 a1 a2 a3 a4 + ret +endfunc + +func ff_vp8_h_loop_filter16_simple_rvv, zve32x + vsetivli zero, 16, e8, m1, ta, ma + filter 16 h 0 0 a0 a1 a2 a3 a4 + ret +endfunc + .macro put_vp8_pixels 1: addi a4, a4, -1 -- 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".