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Mon, 15 Jul 2024 00:29:12 +0800 X-QQ-mid: xmsmtpt1720974554t80i7ssmu Message-ID: X-QQ-XMAILINFO: N5sfBKY/oC4kxGsf5WAq3/4sdhFuTA+G1KNyi61gu44FpdV1sDJLUPClifpqvf +Pnmu/WkwbnrsBJmLbxhpz2191HSB/K66BF/dgU7Z7ZJYXA+MN6W2NJ/DTL+VxwmcF1GK+RuPmBw 08vrGmRTkSiV93E7PDosaXivSlL2e6M9mmD8SDdTRITlpzIuFe4daCXK87jgBfAKLV3gLmlZ2jEF QtLaguyVyHdvesCK14ieQleWutYpHN7GtE0iaOKzGrNA4xYKBClaqrk6oXOQ0Sf+McQmpyhgEIkx JFZW5MDEV4MauAE4Ck8Gncyw3c0xMh3qexIiLmdxD1VPennWwRbTc2LslmgASEXeV+K7Pl08Aelk vGNyvvBrBx7Iq0jBTAlIg9eKtiiMW6EyUMfxTHtB6zOZ6NSR3hx9+hxDzYKzqW9EC2iHELX5ehsV VZgkeCGn73vV8vfXYvrFzO9i1xsLWDv6Vpmq7ZjzC2LEOARoB07eBv/DkvmlzLq+XFaldBzugs1q KVa+6bvP/N7BHK4+5i2IeXU48ZW7aqhVN8cRYNbAeVHI6wWfojV+PwbwfCJLJQyuJcjE/wFfkxrn ezd8t5Xv7LAUejVwJ+cli008ZjCHbshpVutHwJwyHSQ2e1PZIcOONCaWeEtjtg1jcJGzXMP8eBxr OrTIDudrwV9ahvxrnWNYX06OEC4JLVIjqHWIkGzLogx47xNkhDR1en1vCRSGBZWx7qLfe0gXrlw1 vOy+7FpLK2st/bW1uMXcUn60U6jpUIh69DazgKF7nwPaTycKX81g/DnXcjX4YCGAs57g0DJ82uDQ 5ldwxUhYxOxLL9Df6qo0cH5YV/qdRkZX+/uEQLPsxkI7UGdLda/gqg2Cc77M4L7TLnqubJAFAYFB Hx50PBdw6ygDTxS6hlXdb5bkOlhGeSgNYNyOtlB11NIxtDB/+ECg0= X-QQ-XMRINFO: OD9hHCdaPRBwq3WW+NvGbIU= From: uk7b@foxmail.com To: ffmpeg-devel@ffmpeg.org Date: Mon, 15 Jul 2024 00:28:23 +0800 X-OQ-MSGID: <20240714162824.2728146-3-uk7b@foxmail.com> X-Mailer: git-send-email 2.45.2 In-Reply-To: <20240714162824.2728146-1-uk7b@foxmail.com> References: <20240714162824.2728146-1-uk7b@foxmail.com> MIME-Version: 1.0 Subject: [FFmpeg-devel] [PATCH v2 3/4] lavc/vp8dsp: R-V V loop_filter_inner 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 X60 vp8_loop_filter8uv_inner_h_c : 11.0 9.5 vp8_loop_filter8uv_inner_h_rvv_i32 : 10.5 8.7 vp8_loop_filter8uv_inner_v_c : 11.2 11.0 vp8_loop_filter8uv_inner_v_rvv_i32 : 7.7 6.2 vp8_loop_filter16y_inner_h_c : 11.2 9.0 vp8_loop_filter16y_inner_h_rvv_i32 : 8.0 6.2 vp8_loop_filter16y_inner_v_c : 11.5 10.5 vp8_loop_filter16y_inner_v_rvv_i32 : 5.2 3.7 --- libavcodec/riscv/vp8dsp_init.c | 6 ++- libavcodec/riscv/vp8dsp_rvv.S | 90 ++++++++++++++++++++++++++++++++++ 2 files changed, 95 insertions(+), 1 deletion(-) diff --git a/libavcodec/riscv/vp8dsp_init.c b/libavcodec/riscv/vp8dsp_init.c index 8c5b2c8b04..8cb21b8ceb 100644 --- a/libavcodec/riscv/vp8dsp_init.c +++ b/libavcodec/riscv/vp8dsp_init.c @@ -154,7 +154,11 @@ av_cold void ff_vp8dsp_init_riscv(VP8DSPContext *c) #define init_loop_filter(vlen) \ c->vp8_v_loop_filter_simple = ff_vp8_v_loop_filter16_simple_rvv##vlen; \ - c->vp8_h_loop_filter_simple = ff_vp8_h_loop_filter16_simple_rvv##vlen; + c->vp8_h_loop_filter_simple = ff_vp8_h_loop_filter16_simple_rvv##vlen; \ + c->vp8_v_loop_filter16y_inner = ff_vp8_v_loop_filter16_inner_rvv##vlen; \ + c->vp8_h_loop_filter16y_inner = ff_vp8_h_loop_filter16_inner_rvv##vlen; \ + c->vp8_v_loop_filter8uv_inner = ff_vp8_v_loop_filter8uv_inner_rvv##vlen; \ + c->vp8_h_loop_filter8uv_inner = ff_vp8_h_loop_filter8uv_inner_rvv##vlen; int flags = av_get_cpu_flags(); diff --git a/libavcodec/riscv/vp8dsp_rvv.S b/libavcodec/riscv/vp8dsp_rvv.S index 3cec4dd135..036872a29e 100644 --- a/libavcodec/riscv/vp8dsp_rvv.S +++ b/libavcodec/riscv/vp8dsp_rvv.S @@ -275,6 +275,13 @@ func ff_vp78_idct_dc_add4uv_rvv, zve64x ret endfunc +.macro filter_abs dst, mask, tmp, diff, fI + vneg.v \tmp, \diff + vmax.vv \dst, \tmp, \diff + vmsleu.vx \tmp, \dst, \fI + vmand.mm \mask, \mask, \tmp +.endm + .macro filter_fmin len, vlen, a, f1, p0f2, q0f1, p0, q0 vsetvlstatic16 \len, \vlen vsext.vf2 \q0f1, \a @@ -299,13 +306,36 @@ endfunc vle8.v v4, (t3) // p0 vle8.v v5, (\dst) // q0 vle8.v v6, (t4) // q1 + .if \normal + sub t1, t2, \stride // -3 + sub t0, t1, \stride // -4 + add t5, t4, \stride // 2 + add t6, t5, \stride // 3 + vle8.v v1, (t0) // p3 + vle8.v v2, (t1) // p2 + vle8.v v7, (t5) // q2 + vle8.v v8, (t6) // q3 + .endif .else addi t2, \dst, -2 addi t3, \dst, -1 + .if \normal + addi t1, \dst, -4 + vlsseg8e8.v v1, (t1), \stride + .else vlsseg4e8.v v3, (t2), \stride + .endif .endif vwsubu.vv v10, v3, v6 // p1-q1 vwsubu.vv v12, v5, v4 // q0-p0 +.if \normal + vwsubu.vv v30, v1, v2 // p3-p2 + vwsubu.vv v28, v2, v3 // p2-p1 + vwsubu.vv v26, v3, v4 // p1-p0 + vwsubu.vv v24, v8, v7 // q3-q2 + vwsubu.vv v22, v7, v6 // q2-q1 + vwsubu.vv v8, v6, v5 // q1-q0 +.endif vnclip.wi v16, v10, 0 // clip_int8(p1 - q1) vsetvlstatic16 \len, \vlen @@ -319,6 +349,24 @@ endfunc vmacc.vx v22, a6, v24 vmsleu.vx v0, v22, \fE +.if \normal + vneg.v v22, v26 + vmax.vv v26, v22, v26 + vmsleu.vx v1, v26, \fI + filter_abs v22, v1, v10, v28, \fI + filter_abs v22, v1, v10, v30, \fI + filter_abs v22, v1, v10, v24, \fI + filter_abs v22, v1, v10, v22, \fI + filter_abs v20, v1, v10, v8, \fI + vzext.vf2 v8, v3 // p1 + vmand.mm v1, v0, v1 // vp8_simple_limit && normal + vmsgtu.vx v26, v26, \thresh // hev: FFABS(p1 - p0) > thresh + vmsgtu.vx v3, v20, \thresh // hev: FFABS(q1 - q0) > thresh + vzext.vf2 v14, v6 // q1 + vmor.mm v3, v3, v26 // FFABS(p1 - p0) > thresh || FFABS(q1 - q0) > thresh + vmand.mm v0, v1, v3 // v0 = normal && hev + vmnot.m v3, v3 // v3 = !hv +.endif li a7, 3 li a6, 124 li t6, 123 @@ -339,6 +387,33 @@ endfunc vssseg2e8.v v30, (t3), \stride, v0.t .endif +.if \normal + vmand.mm v0, v1, v3 // vp8_normal_limit & !hv + + vnclip.wi v22, v22, 0 // clip_int8(a); + filter_fmin \len, \vlen, v22, v12, v26, v10, v24, v20 + vadd.vi v12, v12, 1 + vsra.vi v12, v12, 1 // (f1 + 1) >> 1; + vadd.vv v8, v8, v12 // p1 + a + vsub.vv v14, v14, v12 // q1 - a + + vmax.vx v8, v8, zero + vmax.vx v14, v14, zero + vsetvlstatic8 \len, \vlen + vnclipu.wi v3, v8, 0 // -2 + vnclipu.wi v4, v26, 0 // -1 + vnclipu.wi v5, v10, 0 // 0 + vnclipu.wi v6, v14, 0 // 1 + + .ifc \type,v + vse8.v v3, (t2), v0.t // -2 + vse8.v v4, (t3), v0.t // -1 + vse8.v v5, (\dst), v0.t // 0 + vse8.v v6, (t4), v0.t // 1 + .else + vssseg4e8.v v3, (t2), \stride, v0.t + .endif +.endif .endm .irp type,v,h @@ -349,6 +424,21 @@ func ff_vp8_\type\()_loop_filter16_simple_rvv\vlen, zve32x filter 16, \vlen, \type, 0, 0, a0, a1, a2, a3, a4 ret endfunc + +func ff_vp8_\type\()_loop_filter16_inner_rvv\vlen, zve32x + csrwi vxrm, 0 + vsetvlstatic8 16, \vlen + filter 16, \vlen, \type, 1, 1, a0, a1, a2, a3, a4 + ret +endfunc + +func ff_vp8_\type\()_loop_filter8uv_inner_rvv\vlen, zve32x + csrwi vxrm, 0 + vsetvlstatic8 8, \vlen + filter 8, \vlen, \type, 1, 1, a0, a2, a3, a4, a5 + filter 8, \vlen, \type, 1, 1, a1, a2, a3, a4, a5 + ret +endfunc .endr .endr -- 2.45.2 _______________________________________________ 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".