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Sat, 04 May 2024 22:49:01 +0800 X-QQ-mid: xmsmtpt1714834149txjahywbd Message-ID: X-QQ-XMAILINFO: M/sBYxuwFsVo0E1inc5+/aCSMLwU365/QntWzlZg7jKhq9S+PRL4oopYq1rMk2 yHAWkALTmeCSKZy4rH3o1vrIDQAk15eFpb9U3Uz3ox80BaGn9clgvHUDA3bca15Ri/nykkRgDb7+ WmtiplI2U86u77Z8vtFPGGBon3/rOIEPlPcJnBIYzlTdeqphO30eLfdbVywA49/HeSR87pKy8nLO vtOjujTBg32dtD/6Pa/GrM/XAZVD9fM4Y26tZII9WnAY1vXKIvgEZhOqHjqeXKPYikMU+yV25aSa OJENwxaeb0ugNGw9Gz3OnSoo9xTcLQvLeNSxxnFWl6N72A81tu9T2GrLP7gnAv7M/N7wp+knsxDI m0WVGbp1EEYVcm47gtOWKt7RFKqnA2RkG00v6Y8+9j2JvGAJHjTI1E9CKnVrvZIp5cCR6+FxKtC8 ufFneEs+KrJzmZNMcfJUUNOVA04v8KZ5rkgs5lBUMHkV+ggtLx8rphebRdmqCTeuXH8AOuqTosYA /H1biLowLHbPeQdcUNC0B9nOUv0s9JhFA/giFgr+QSUuRy45PHKS2MO/YQN+AhEj/iCVAnwUZrhz H8lrjKpsxsmmS1zWTcMOyLOAPAHI4FzQural3vH+bscxpRP8ciwIcINdulhrtsJWZcjsJhXIBAf9 YOue5olunhDBSsXoprjavSA2fTTlj4RoXUgE9DMRpECxMZzTJ+m69J6iAcD+ywUiPCJeduD/Vwdt uoiZSuZ6I802B52OhydMwA/9m8Jovy5XfMhZ5EbRlePw9UwdCws6Kt45I2Stw8Dpa1ci9o/aZwCU yjEKBhKf1aF98ytEGZSgQwKDNB2TsF2XcPgGgZcrkBNgWhIUGJENHRSEcmRMrixV4jzvPT6BrwL6 WvTSw3peY6RQgZxwmps1O4Gz3tNYdCfpZg80RAr/pY3ZyFWS5kxp2aXpI9ek5re2aJ+ePMkZETDt S8wc3moIPyThTmeuzeYA== X-QQ-XMRINFO: OD9hHCdaPRBwq3WW+NvGbIU= From: uk7b@foxmail.com To: ffmpeg-devel@ffmpeg.org Date: Sat, 4 May 2024 22:48:39 +0800 X-OQ-MSGID: <20240504144840.2411603-10-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 10/10] lavc/vp8dsp: R-V V loop_filter 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_filter8uv_v_c: 745.5 vp8_loop_filter8uv_v_rvv_i32: 467.2 vp8_loop_filter16y_h_c: 674.2 vp8_loop_filter16y_h_rvv_i32: 553.0 vp8_loop_filter16y_v_c: 732.7 vp8_loop_filter16y_v_rvv_i32: 324.5 --- libavcodec/riscv/vp8dsp_init.c | 4 +++ libavcodec/riscv/vp8dsp_rvv.S | 63 ++++++++++++++++++++++++++++++++++ 2 files changed, 67 insertions(+) diff --git a/libavcodec/riscv/vp8dsp_init.c b/libavcodec/riscv/vp8dsp_init.c index aa95021df5..597e6acec8 100644 --- a/libavcodec/riscv/vp8dsp_init.c +++ b/libavcodec/riscv/vp8dsp_init.c @@ -123,6 +123,10 @@ av_cold void ff_vp8dsp_init_riscv(VP8DSPContext *c) c->vp8_idct_dc_add4uv = ff_vp8_idct_dc_add4uv_rvv; } + c->vp8_v_loop_filter16y = ff_vp8_v_loop_filter16_rvv; + c->vp8_h_loop_filter16y = ff_vp8_h_loop_filter16_rvv; + c->vp8_v_loop_filter8uv = ff_vp8_v_loop_filter8uv_rvv; + c->vp8_v_loop_filter16y_inner = ff_vp8_v_loop_filter16_inner_rvv; c->vp8_h_loop_filter16y_inner = ff_vp8_h_loop_filter16_inner_rvv; c->vp8_v_loop_filter8uv_inner = ff_vp8_v_loop_filter8uv_inner_rvv; diff --git a/libavcodec/riscv/vp8dsp_rvv.S b/libavcodec/riscv/vp8dsp_rvv.S index f10e269d9d..af28ea5258 100644 --- a/libavcodec/riscv/vp8dsp_rvv.S +++ b/libavcodec/riscv/vp8dsp_rvv.S @@ -229,6 +229,39 @@ endfunc vsra.vi v24, v24, 1 // (f1 + 1) >> 1; vadd.vv v8, v18, v24 vsub.vv v10, v20, v24 + .else + li t5, 27 + li t3, 9 + li a7, 18 + vwmul.vx v2, v11, t5 + vwmul.vx v6, v11, t3 + vwmul.vx v4, v11, a7 + +.ifc \len,16 + vsetvli zero, zero, e16, m2, ta, ma +.else + vsetvli zero, zero, e16, m1, ta, ma +.endif + + li a7, 63 + vzext.vf2 v14, v15 // p2 + vzext.vf2 v24, v10 // q2 + vadd.vx v2, v2, a7 + vadd.vx v4, v4, a7 + vadd.vx v6, v6, a7 + vsra.vi v2, v2, 7 // a0 + vsra.vi v12, v4, 7 // a1 + vsra.vi v6, v6, 7 // a2 + vadd.vv v14, v14, v6 // p2 + a2 + vsub.vv v22, v24, v6 // q2 - a2 + vsub.vv v10, v20, v12 // q1 - a1 + vadd.vv v4, v8, v2 // p0 + a0 + vsub.vv v6, v16, v2 // q0 - a0 + vadd.vv v8, v12, v18 // a1 + p1 + vmax.vx v4, v4, zero + vmax.vx v6, v6, zero + vmax.vx v14, v14, zero + vmax.vx v16, v22, zero .endif vmax.vx v8, v8, zero @@ -253,6 +286,17 @@ endfunc vsse8.v v6, (a6), \stride, v0.t vsse8.v v7, (t4), \stride, v0.t .endif + .if !\inner + vnclipu.wi v14, v14, 0 + vnclipu.wi v16, v16, 0 + .ifc \type,v + vse8.v v14, (t0), v0.t + vse8.v v16, (t6), v0.t + .else + vsse8.v v14, (t0), \stride, v0.t + vsse8.v v16, (t6), \stride, v0.t + .endif + .endif .endif .endm @@ -275,6 +319,25 @@ func ff_vp8_v_loop_filter8uv_inner_rvv, zve32x ret endfunc +func ff_vp8_v_loop_filter16_rvv, zve32x + vsetivli zero, 16, e8, m1, ta, ma + filter 16 v 1 0 a0 a1 a2 a3 a4 + ret +endfunc + +func ff_vp8_h_loop_filter16_rvv, zve32x + vsetivli zero, 16, e8, m1, ta, ma + filter 16 h 1 0 a0 a1 a2 a3 a4 + ret +endfunc + +func ff_vp8_v_loop_filter8uv_rvv, zve32x + vsetivli zero, 8, e8, mf2, ta, ma + filter 8 v 1 0 a0 a2 a3 a4 a5 + filter 8 v 1 0 a1 a2 a3 a4 a5 + ret +endfunc + 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 -- 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".