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Wed, 08 May 2024 00:54:25 +0800 X-QQ-mid: xmsmtpt1715100871tvrn52bap Message-ID: X-QQ-XMAILINFO: ODuejhpHzoC0wpKmrluxrfjH5nWtU+8eN2VI3STxuZBaoZGdKsMVSoBBu0ekX0 lkMIp1/GiUG1M0C5M/90qliPzTxkozaqCSVlUHb7CzugqGFLU7Jgwnl8L08LcvowvO3qtU8iBGvv xm9JPWRgwKjHldoOxW/q1UwsT7gxWEolK0nomy2ecG04rStcCeQG/cBph6DTpKjko+9sDhvXTPI5 0Ptg3OTPZsRPmhZ+wP57e1iZy3fUP0jl1M+y2y9KOhp/f4zKFgxka5HYfk/y8wG/mfINlUVEdarj Xs3YtmMfRtybgDtruyUUtR7f9kAY+hAJNi7PMhH1dExpbz7n6X+icONoBW64WhWeG6VjFUiCYtup N+Jirb7szedyg9AGfDMEchMmF3ofeQ3KIZxhe8VwzLRLYXnMEX99RVIB/VaixTzDEBq2FKHo+9BL 7Wv7aPjlbaSk+Iqq9cFy4DWulQmCoAtL7+K5+8DqGa3Ndb/YXyjJjZSwRXNumYGAOINi23Gc/ONi EGO1gH/IwG83V4wHVNUkBPE4tnY4U3HSl8rz93E1iq+9DB4t8IY8JlrGBkhAhHdmzqmxceraubJi u8pkVkgKj+TZCADUHUo96eyK/H5BvatwwtmGGxj444veehcpQ5ZtCarLemBnKr32HAKzq3FDFsq5 KelES6PGwWmXiSGbhpoDHgGWqOKTiadTO2OhPNI75jliRGZ7HLE9ZQ9mjJO+0GsIg2laBoSoJrDE TcQMkxdS7i/GgqlyIW66Cqer8iDEbu+ShnlPtlrEx8pnubbsidXPb+0oe7e19QYAcPzgWP/2jj92 Sbg/XtSAUdNFLEOpxNcS1h5z7fwGw7xhjgknH266lqd4j5J4+FOKZ/6ENM9BcskakhlNXmmyOlkU 9h4gePWStsTpqJMqNkRjg8fsWofWIu+wcbvq/3iDtn81/GKKTXkLn3bPyGP+EYYqWVTNWddcsD X-QQ-XMRINFO: OD9hHCdaPRBwq3WW+NvGbIU= From: uk7b@foxmail.com To: ffmpeg-devel@ffmpeg.org Date: Wed, 8 May 2024 00:54:12 +0800 X-OQ-MSGID: <20240507165412.1306563-9-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 9/9] 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 | 57 ++++++++++++++++++++++++++++++++++ 2 files changed, 61 insertions(+) diff --git a/libavcodec/riscv/vp8dsp_init.c b/libavcodec/riscv/vp8dsp_init.c index 2adff1052a..1bb5aad518 100644 --- a/libavcodec/riscv/vp8dsp_init.c +++ b/libavcodec/riscv/vp8dsp_init.c @@ -129,6 +129,10 @@ 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 a930d0b8f4..04c391c237 100644 --- a/libavcodec/riscv/vp8dsp_rvv.S +++ b/libavcodec/riscv/vp8dsp_rvv.S @@ -229,6 +229,33 @@ 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 + vsetvlstatic16 \len + 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 @@ -249,6 +276,17 @@ 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 @@ -283,6 +321,25 @@ func ff_vp8_v_loop_filter8uv_inner_rvv, zve32x ret endfunc +func ff_vp8_v_loop_filter16_rvv, zve32x + vsetvlstatic8 16 + filter 16 v 1 0 a0 a1 a2 a3 a4 + ret +endfunc + +func ff_vp8_h_loop_filter16_rvv, zve32x + vsetvlstatic8 16 + filter 16 h 1 0 a0 a1 a2 a3 a4 + ret +endfunc + +func ff_vp8_v_loop_filter8uv_rvv, zve32x + vsetvlstatic8 8 + filter 8 v 1 0 a0 a2 a3 a4 a5 + filter 8 v 1 0 a1 a2 a3 a4 a5 + ret +endfunc + .macro bilin_load dst len type mn .ifc \type,v add t5, a2, a3 -- 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".