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[79.124.17.100]) by mx.google.com with ESMTP id k8si6637301eds.297.2021.12.18.06.28.25; Sat, 18 Dec 2021 06:28:25 -0800 (PST) Received-SPF: pass (google.com: domain of ffmpeg-devel-bounces@ffmpeg.org designates 79.124.17.100 as permitted sender) client-ip=79.124.17.100; Authentication-Results: mx.google.com; spf=pass (google.com: domain of ffmpeg-devel-bounces@ffmpeg.org designates 79.124.17.100 as permitted sender) smtp.mailfrom=ffmpeg-devel-bounces@ffmpeg.org Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id 58A1268AEE7; Sat, 18 Dec 2021 16:28:12 +0200 (EET) X-Original-To: ffmpeg-devel@ffmpeg.org Delivered-To: ffmpeg-devel@ffmpeg.org Received: from loongson.cn (mail.loongson.cn [114.242.206.163]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id 3399668A912 for ; Sat, 18 Dec 2021 16:28:02 +0200 (EET) Received: from localhost (unknown [36.33.26.144]) by mail.loongson.cn (Coremail) with SMTP id AQAAf9Dx6Zbv771hCRACAA--.5163S3; Sat, 18 Dec 2021 22:28:00 +0800 (CST) From: Hao Chen To: ffmpeg-devel@ffmpeg.org Date: Sat, 18 Dec 2021 22:27:54 +0800 Message-Id: <20211218142757.20710-2-chenhao@loongson.cn> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20211218142757.20710-1-chenhao@loongson.cn> References: <20211218142757.20710-1-chenhao@loongson.cn> MIME-Version: 1.0 X-CM-TRANSID: AQAAf9Dx6Zbv771hCRACAA--.5163S3 X-Coremail-Antispam: 1UD129KBjvAXoWDCrykJFWDGFy5Cw4xCF4rXwb_yoWxWFyxuo W8Ca4DCwn5Grya93sxJrn5Jay7ZayrKrnrGrW7tF18A34rZr1ayr90vwn3Xr4agr48u345 Cr45XrZrZw13trn5n29KB7ZKAUJUUUU8529EdanIXcx71UUUUU7v73VFW2AGmfu7bjvjm3 AaLaJ3UjIYCTnIWjp_UUUYx7k0a2IF6w4kM7kC6x804xWl14x267AKxVWUJVW8JwAFc2x0 x2IEx4CE42xK8VAvwI8IcIk0rVWrJVCq3wAFIxvE14AKwVWUJVWUGwA2ocxC64kIII0Yj4 1l84x0c7CEw4AK67xGY2AK021l84ACjcxK6xIIjxv20xvE14v26r1I6r4UM28EF7xvwVC0 I7IYx2IY6xkF7I0E14v26r1j6r4UM28EF7xvwVC2z280aVAFwI0_GcCE3s1l84ACjcxK6I 8E87Iv6xkF7I0E14v26rxl6s0DM2AIxVAIcxkEcVAq07x20xvEncxIr21l5I8CrVACY4xI 64kE6c02F40Ex7xfMcIj6xIIjxv20xvE14v26r126r1DMcIj6I8E87Iv67AKxVWxJVW8Jr 1lOx8S6xCaFVCjc4AY6r1j6r4UM4x0Y48IcxkI7VAKI48JMxkIecxEwVAFwVW5XwCF04k2 0xvY0x0EwIxGrwCFx2IqxVCFs4IE7xkEbVWUJVW8JwCFI7km07C267AKxVWUXVWUAwC20s 026c02F40E14v26r1j6r18MI8I3I0E7480Y4vE14v26r106r1rMI8E67AF67kF1VAFwI0_ Jrv_JF1lIxkGc2Ij64vIr41lIxAIcVC0I7IYx2IY67AKxVWUCVW8JwCI42IY6xIIjxv20x vEc7CjxVAFwI0_Jr0_Gr1lIxAIcVCF04k26cxKx2IYs7xG6r1j6r1xMIIF0xvEx4A2jsIE 14v26r1j6r4UMIIF0xvEx4A2jsIEc7CjxVAFwI0_Gr0_Gr1UYxBIdaVFxhVjvjDU0xZFpf 9x07b5UDAUUUUU= X-CM-SenderInfo: hfkh0xtdr6z05rqj20fqof0/ Subject: [FFmpeg-devel] [PATCH 1/4] avcodec: [loongarch] Optimize vp8_lpf/mc with LSX. 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: yuanhecai Errors-To: ffmpeg-devel-bounces@ffmpeg.org Sender: "ffmpeg-devel" X-TUID: uAK+4Nta/n+w From: yuanhecai ./ffmpeg -i ../9_vp8_1080p_30fps_2Mbps.webm -f rawvideo -y /dev/null -an before: 210fps after : 585fps --- libavcodec/loongarch/Makefile | 3 + libavcodec/loongarch/vp8_lpf_lsx.c | 591 ++++++++++++ libavcodec/loongarch/vp8_mc_lsx.c | 951 +++++++++++++++++++ libavcodec/loongarch/vp8dsp_init_loongarch.c | 63 ++ libavcodec/loongarch/vp8dsp_loongarch.h | 90 ++ libavcodec/vp8dsp.c | 2 + libavcodec/vp8dsp.h | 1 + 7 files changed, 1701 insertions(+) create mode 100644 libavcodec/loongarch/vp8_lpf_lsx.c create mode 100644 libavcodec/loongarch/vp8_mc_lsx.c create mode 100644 libavcodec/loongarch/vp8dsp_init_loongarch.c create mode 100644 libavcodec/loongarch/vp8dsp_loongarch.h diff --git a/libavcodec/loongarch/Makefile b/libavcodec/loongarch/Makefile index 30799e4e48..4e1d827e19 100644 --- a/libavcodec/loongarch/Makefile +++ b/libavcodec/loongarch/Makefile @@ -2,9 +2,12 @@ OBJS-$(CONFIG_H264CHROMA) += loongarch/h264chroma_init_loongarch.o OBJS-$(CONFIG_H264QPEL) += loongarch/h264qpel_init_loongarch.o OBJS-$(CONFIG_H264DSP) += loongarch/h264dsp_init_loongarch.o OBJS-$(CONFIG_H264PRED) += loongarch/h264_intrapred_init_loongarch.o +OBJS-$(CONFIG_VP8_DECODER) += loongarch/vp8dsp_init_loongarch.o LASX-OBJS-$(CONFIG_H264CHROMA) += loongarch/h264chroma_lasx.o LASX-OBJS-$(CONFIG_H264QPEL) += loongarch/h264qpel_lasx.o LASX-OBJS-$(CONFIG_H264DSP) += loongarch/h264dsp_lasx.o \ loongarch/h264idct_lasx.o \ loongarch/h264_deblock_lasx.o LASX-OBJS-$(CONFIG_H264PRED) += loongarch/h264_intrapred_lasx.o +LSX-OBJS-$(CONFIG_VP8_DECODER) += loongarch/vp8_mc_lsx.o \ + loongarch/vp8_lpf_lsx.o diff --git a/libavcodec/loongarch/vp8_lpf_lsx.c b/libavcodec/loongarch/vp8_lpf_lsx.c new file mode 100644 index 0000000000..f0fc3f3a5b --- /dev/null +++ b/libavcodec/loongarch/vp8_lpf_lsx.c @@ -0,0 +1,591 @@ +/* + * Copyright (c) 2021 Loongson Technology Corporation Limited + * Contributed by Hecai Yuan + * + * This file is part of FFmpeg. + * + * FFmpeg is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * FFmpeg is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with FFmpeg; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + */ + +#include "libavcodec/vp8dsp.h" +#include "vp8dsp_loongarch.h" +#include "libavutil/loongarch/loongson_intrinsics.h" + +#define VP8_LPF_FILTER4_4W(p1_in_out, p0_in_out, q0_in_out, q1_in_out, \ + mask_in, hev_in) \ +{ \ + __m128i p1_m, p0_m, q0_m, q1_m, q0_sub_p0, filt_sign; \ + __m128i filt, filt1, filt2, cnst4b, cnst3b; \ + __m128i q0_sub_p0_l, q0_sub_p0_h, filt_h, filt_l, cnst3h; \ + \ + p1_m = __lsx_vxori_b(p1_in_out, 0x80); \ + p0_m = __lsx_vxori_b(p0_in_out, 0x80); \ + q0_m = __lsx_vxori_b(q0_in_out, 0x80); \ + q1_m = __lsx_vxori_b(q1_in_out, 0x80); \ + filt = __lsx_vssub_b(p1_m, q1_m); \ + filt = filt & hev_in; \ + \ + q0_sub_p0 = __lsx_vsub_b(q0_m, p0_m); \ + filt_sign = __lsx_vslti_b(filt, 0); \ + \ + cnst3h = __lsx_vreplgr2vr_h(3); \ + q0_sub_p0_l = __lsx_vilvl_b(q0_sub_p0, q0_sub_p0); \ + q0_sub_p0_l = __lsx_vdp2_h_b(q0_sub_p0_l, cnst3h); \ + filt_l = __lsx_vilvl_b(filt_sign, filt); \ + filt_l = __lsx_vadd_h(filt_l, q0_sub_p0_l); \ + filt_l = __lsx_vsat_h(filt_l, 7); \ + \ + q0_sub_p0_h = __lsx_vilvh_b(q0_sub_p0, q0_sub_p0); \ + q0_sub_p0_h = __lsx_vdp2_h_b(q0_sub_p0_h, cnst3h); \ + filt_h = __lsx_vilvh_b(filt_sign, filt); \ + filt_h = __lsx_vadd_h(filt_h, q0_sub_p0_h); \ + filt_h = __lsx_vsat_h(filt_h, 7); \ + \ + filt = __lsx_vpickev_b(filt_h, filt_l); \ + filt = filt & mask_in; \ + cnst4b = __lsx_vreplgr2vr_b(4); \ + filt1 = __lsx_vsadd_b(filt, cnst4b); \ + filt1 = __lsx_vsrai_b(filt1, 3); \ + \ + cnst3b = __lsx_vreplgr2vr_b(3); \ + filt2 = __lsx_vsadd_b(filt, cnst3b); \ + filt2 = __lsx_vsrai_b(filt2, 3); \ + \ + q0_m = __lsx_vssub_b(q0_m, filt1); \ + q0_in_out = __lsx_vxori_b(q0_m, 0x80); \ + p0_m = __lsx_vsadd_b(p0_m, filt2); \ + p0_in_out = __lsx_vxori_b(p0_m, 0x80); \ + \ + filt = __lsx_vsrari_b(filt1, 1); \ + hev_in = __lsx_vxori_b(hev_in, 0xff); \ + filt = filt & hev_in; \ + \ + q1_m = __lsx_vssub_b(q1_m, filt); \ + q1_in_out = __lsx_vxori_b(q1_m, 0x80); \ + p1_m = __lsx_vsadd_b(p1_m, filt); \ + p1_in_out = __lsx_vxori_b(p1_m, 0x80); \ +} + +#define VP8_MBFILTER(p2, p1, p0, q0, q1, q2, mask, hev) \ +{ \ + __m128i p2_m, p1_m, p0_m, q2_m, q1_m, q0_m; \ + __m128i filt, q0_sub_p0, cnst4b, cnst3b; \ + __m128i u, filt1, filt2, filt_sign, q0_sub_p0_sign; \ + __m128i q0_sub_p0_l, q0_sub_p0_h, filt_l, u_l, u_h, filt_h; \ + __m128i cnst3h, cnst27h, cnst18h, cnst63h; \ + \ + cnst3h = __lsx_vreplgr2vr_h(3); \ + \ + p2_m = __lsx_vxori_b(p2, 0x80); \ + p1_m = __lsx_vxori_b(p1, 0x80); \ + p0_m = __lsx_vxori_b(p0, 0x80); \ + q0_m = __lsx_vxori_b(q0, 0x80); \ + q1_m = __lsx_vxori_b(q1, 0x80); \ + q2_m = __lsx_vxori_b(q2, 0x80); \ + \ + filt = __lsx_vssub_b(p1_m, q1_m); \ + q0_sub_p0 = __lsx_vsub_b(q0_m, p0_m); \ + q0_sub_p0_sign = __lsx_vslti_b(q0_sub_p0, 0); \ + filt_sign = __lsx_vslti_b(filt, 0); \ + \ + /* right part */ \ + q0_sub_p0_l = __lsx_vilvl_b(q0_sub_p0_sign, q0_sub_p0); \ + q0_sub_p0_l = __lsx_vmul_h(q0_sub_p0_l, cnst3h); \ + filt_l = __lsx_vilvl_b(filt_sign, filt); \ + filt_l = __lsx_vadd_h(filt_l, q0_sub_p0_l); \ + filt_l = __lsx_vsat_h(filt_l, 7); \ + \ + /* left part */ \ + q0_sub_p0_h = __lsx_vilvh_b(q0_sub_p0_sign, q0_sub_p0); \ + q0_sub_p0_h = __lsx_vmul_h(q0_sub_p0_h, cnst3h); \ + filt_h = __lsx_vilvh_b(filt_sign, filt); \ + filt_h = __lsx_vadd_h(filt_h, q0_sub_p0_h); \ + filt_h = __lsx_vsat_h(filt_h, 7); \ + \ + /* combine left and right part */ \ + filt = __lsx_vpickev_b(filt_h, filt_l); \ + filt = filt & mask; \ + filt2 = filt & hev; \ + /* filt_val &= ~hev */ \ + hev = __lsx_vxori_b(hev, 0xff); \ + filt = filt & hev; \ + cnst4b = __lsx_vreplgr2vr_b(4); \ + filt1 = __lsx_vsadd_b(filt2, cnst4b); \ + filt1 = __lsx_vsrai_b(filt1, 3); \ + cnst3b = __lsx_vreplgr2vr_b(3); \ + filt2 = __lsx_vsadd_b(filt2, cnst3b); \ + filt2 = __lsx_vsrai_b(filt2, 3); \ + q0_m = __lsx_vssub_b(q0_m, filt1); \ + p0_m = __lsx_vsadd_b(p0_m, filt2); \ + \ + filt_sign = __lsx_vslti_b(filt, 0); \ + filt_l = __lsx_vilvl_b(filt_sign, filt); \ + filt_h = __lsx_vilvh_b(filt_sign, filt); \ + \ + cnst27h = __lsx_vreplgr2vr_h(27); \ + cnst63h = __lsx_vreplgr2vr_h(63); \ + \ + /* right part */ \ + u_l = __lsx_vmul_h(filt_l, cnst27h); \ + u_l = __lsx_vadd_h(u_l, cnst63h); \ + u_l = __lsx_vsrai_h(u_l, 7); \ + u_l = __lsx_vsat_h(u_l, 7); \ + /* left part */ \ + u_h = __lsx_vmul_h(filt_h, cnst27h); \ + u_h = __lsx_vadd_h(u_h, cnst63h); \ + u_h = __lsx_vsrai_h(u_h, 7); \ + u_h = __lsx_vsat_h(u_h, 7); \ + /* combine left and right part */ \ + u = __lsx_vpickev_b(u_h, u_l); \ + q0_m = __lsx_vssub_b(q0_m, u); \ + q0 = __lsx_vxori_b(q0_m, 0x80); \ + p0_m = __lsx_vsadd_b(p0_m, u); \ + p0 = __lsx_vxori_b(p0_m, 0x80); \ + cnst18h = __lsx_vreplgr2vr_h(18); \ + u_l = __lsx_vmul_h(filt_l, cnst18h); \ + u_l = __lsx_vadd_h(u_l, cnst63h); \ + u_l = __lsx_vsrai_h(u_l, 7); \ + u_l = __lsx_vsat_h(u_l, 7); \ + \ + /* left part */ \ + u_h = __lsx_vmul_h(filt_h, cnst18h); \ + u_h = __lsx_vadd_h(u_h, cnst63h); \ + u_h = __lsx_vsrai_h(u_h, 7); \ + u_h = __lsx_vsat_h(u_h, 7); \ + /* combine left and right part */ \ + u = __lsx_vpickev_b(u_h, u_l); \ + q1_m = __lsx_vssub_b(q1_m, u); \ + q1 = __lsx_vxori_b(q1_m, 0x80); \ + p1_m = __lsx_vsadd_b(p1_m, u); \ + p1 = __lsx_vxori_b(p1_m, 0x80); \ + u_l = __lsx_vslli_h(filt_l, 3); \ + u_l = __lsx_vadd_h(u_l, filt_l); \ + u_l = __lsx_vadd_h(u_l, cnst63h); \ + u_l = __lsx_vsrai_h(u_l, 7); \ + u_l = __lsx_vsat_h(u_l, 7); \ + \ + /* left part */ \ + u_h = __lsx_vslli_h(filt_h, 3); \ + u_h = __lsx_vadd_h(u_h, filt_h); \ + u_h = __lsx_vadd_h(u_h, cnst63h); \ + u_h = __lsx_vsrai_h(u_h, 7); \ + u_h = __lsx_vsat_h(u_h, 7); \ + /* combine left and right part */ \ + u = __lsx_vpickev_b(u_h, u_l); \ + q2_m = __lsx_vssub_b(q2_m, u); \ + q2 = __lsx_vxori_b(q2_m, 0x80); \ + p2_m = __lsx_vsadd_b(p2_m, u); \ + p2 = __lsx_vxori_b(p2_m, 0x80); \ +} + +#define LPF_MASK_HEV(p3_src, p2_src, p1_src, p0_src, \ + q0_src, q1_src, q2_src, q3_src, \ + limit_src, b_limit_src, thresh_src, \ + hev_dst, mask_dst, flat_dst) \ +{ \ + __m128i p3_asub_p2_m, p2_asub_p1_m, p1_asub_p0_m, q1_asub_q0_m; \ + __m128i p1_asub_q1_m, p0_asub_q0_m, q3_asub_q2_m, q2_asub_q1_m; \ + \ + /* absolute subtraction of pixel values */ \ + p3_asub_p2_m = __lsx_vabsd_bu(p3_src, p2_src); \ + p2_asub_p1_m = __lsx_vabsd_bu(p2_src, p1_src); \ + p1_asub_p0_m = __lsx_vabsd_bu(p1_src, p0_src); \ + q1_asub_q0_m = __lsx_vabsd_bu(q1_src, q0_src); \ + q2_asub_q1_m = __lsx_vabsd_bu(q2_src, q1_src); \ + q3_asub_q2_m = __lsx_vabsd_bu(q3_src, q2_src); \ + p0_asub_q0_m = __lsx_vabsd_bu(p0_src, q0_src); \ + p1_asub_q1_m = __lsx_vabsd_bu(p1_src, q1_src); \ + \ + /* calculation of hev */ \ + flat_dst = __lsx_vmax_bu(p1_asub_p0_m, q1_asub_q0_m); \ + hev_dst = __lsx_vslt_bu(thresh_src, flat_dst); \ + /* calculation of mask */ \ + p0_asub_q0_m = __lsx_vsadd_bu(p0_asub_q0_m, p0_asub_q0_m); \ + p1_asub_q1_m = __lsx_vsrli_b(p1_asub_q1_m, 1); \ + p0_asub_q0_m = __lsx_vsadd_bu(p0_asub_q0_m, p1_asub_q1_m); \ + mask_dst = __lsx_vslt_bu(b_limit_src, p0_asub_q0_m); \ + mask_dst = __lsx_vmax_bu(flat_dst, mask_dst); \ + p3_asub_p2_m = __lsx_vmax_bu(p3_asub_p2_m, p2_asub_p1_m); \ + mask_dst = __lsx_vmax_bu(p3_asub_p2_m, mask_dst); \ + q2_asub_q1_m = __lsx_vmax_bu(q2_asub_q1_m, q3_asub_q2_m); \ + mask_dst = __lsx_vmax_bu(q2_asub_q1_m, mask_dst); \ + mask_dst = __lsx_vslt_bu(limit_src, mask_dst); \ + mask_dst = __lsx_vxori_b(mask_dst, 0xff); \ +} + +#define VP8_ST6x1_UB(in0, in0_idx, in1, in1_idx, pdst, stride) \ +{ \ + __lsx_vstelm_w(in0, pdst, 0, in0_idx); \ + __lsx_vstelm_h(in1, pdst + stride, 0, in1_idx); \ +} + +#define ST_W4(in, idx0, idx1, idx2, idx3, pdst, stride) \ +{ \ + __lsx_vstelm_w(in, pdst, 0, idx0); \ + pdst += stride; \ + __lsx_vstelm_w(in, pdst, 0, idx1); \ + pdst += stride; \ + __lsx_vstelm_w(in, pdst, 0, idx2); \ + pdst += stride; \ + __lsx_vstelm_w(in, pdst, 0, idx3); \ + pdst += stride; \ +} + +void ff_vp8_v_loop_filter16_lsx(uint8_t *dst, ptrdiff_t stride, int b_limit_in, + int limit_in, int thresh_in) +{ + __m128i p3, p2, p1, p0, q3, q2, q1, q0; + __m128i mask, hev, flat, thresh, limit, b_limit; + + ptrdiff_t stride2 = stride << 1; + ptrdiff_t stride3 = stride2 + stride; + ptrdiff_t stride4 = stride2 << 1; + + b_limit = __lsx_vreplgr2vr_b(b_limit_in); + limit = __lsx_vreplgr2vr_b(limit_in); + thresh = __lsx_vreplgr2vr_b(thresh_in); + + /*load vector elements*/ + DUP4_ARG2(__lsx_vld, dst - stride4, 0, dst - stride3, 0, dst - stride2, 0, + dst - stride, 0, p3, p2, p1, p0); + DUP4_ARG2(__lsx_vld, dst, 0, dst + stride, 0, dst + stride2, 0, dst + stride3, 0, + q0, q1, q2, q3); + LPF_MASK_HEV(p3, p2, p1, p0, q0, q1, q2, q3, limit, b_limit, thresh, hev, mask, flat); + VP8_MBFILTER(p2, p1, p0, q0, q1, q2, mask, hev); + + /*store vector elements*/ + __lsx_vst(p2, dst - stride3, 0); + __lsx_vst(p1, dst - stride2, 0); + __lsx_vst(p0, dst - stride, 0); + __lsx_vst(q0, dst, 0); + + __lsx_vst(q1, dst + stride, 0); + __lsx_vst(q2, dst + stride2, 0); +} + +void ff_vp8_v_loop_filter8uv_lsx(uint8_t *dst_u, uint8_t *dst_v, + ptrdiff_t stride, int b_limit_in, + int limit_in, int thresh_in) +{ + __m128i p3, p2, p1, p0, q3, q2, q1, q0; + __m128i mask, hev, flat, thresh, limit, b_limit; + __m128i p3_u, p2_u, p1_u, p0_u, q3_u, q2_u, q1_u, q0_u; + __m128i p3_v, p2_v, p1_v, p0_v, q3_v, q2_v, q1_v, q0_v; + + ptrdiff_t stride2 = stride << 1; + ptrdiff_t stride3 = stride2 + stride; + ptrdiff_t stride4 = stride2 << 1; + + b_limit = __lsx_vreplgr2vr_b(b_limit_in); + limit = __lsx_vreplgr2vr_b(limit_in); + thresh = __lsx_vreplgr2vr_b(thresh_in); + + DUP4_ARG2(__lsx_vld, dst_u - stride4, 0, dst_u - stride3, 0, dst_u - stride2, 0, + dst_u - stride, 0, p3_u, p2_u, p1_u, p0_u); + DUP4_ARG2(__lsx_vld, dst_u, 0, dst_u + stride, 0, dst_u + stride2, 0, + dst_u + stride3, 0, q0_u, q1_u, q2_u, q3_u); + + DUP4_ARG2(__lsx_vld, dst_v - stride4, 0, dst_v - stride3, 0, dst_v - stride2, 0, + dst_v - stride, 0, p3_v, p2_v, p1_v, p0_v); + DUP4_ARG2(__lsx_vld, dst_v, 0, dst_v + stride, 0, dst_v + stride2, 0, + dst_v + stride3, 0, q0_v, q1_v, q2_v, q3_v); + + /* rht 8 element of p3 are u pixel and left 8 element of p3 are v pixei */ + DUP4_ARG2(__lsx_vilvl_d, p3_v, p3_u, p2_v, p2_u, p1_v, p1_u, p0_v, p0_u, p3, p2, p1, p0); + DUP4_ARG2(__lsx_vilvl_d, q0_v, q0_u, q1_v, q1_u, q2_v, q2_u, q3_v, q3_u, q0, q1, q2, q3); + LPF_MASK_HEV(p3, p2, p1, p0, q0, q1, q2, q3, limit, b_limit, thresh, + hev, mask, flat); + VP8_MBFILTER(p2, p1, p0, q0, q1, q2, mask, hev); + + __lsx_vstelm_d(p2, dst_u - stride3, 0, 0); + __lsx_vstelm_d(p1, dst_u - stride2, 0, 0); + __lsx_vstelm_d(p0, dst_u - stride , 0, 0); + __lsx_vstelm_d(q0, dst_u, 0, 0); + + __lsx_vstelm_d(q1, dst_u + stride, 0, 0); + __lsx_vstelm_d(q2, dst_u + stride2, 0, 0); + + __lsx_vstelm_d(p2, dst_v - stride3, 0, 1); + __lsx_vstelm_d(p1, dst_v - stride2, 0, 1); + __lsx_vstelm_d(p0, dst_v - stride , 0, 1); + __lsx_vstelm_d(q0, dst_v, 0, 1); + + __lsx_vstelm_d(q1, dst_v + stride, 0, 1); + __lsx_vstelm_d(q2, dst_v + stride2, 0, 1); +} + +void ff_vp8_h_loop_filter16_lsx(uint8_t *dst, ptrdiff_t stride, int b_limit_in, + int limit_in, int thresh_in) +{ + uint8_t *temp_src; + __m128i p3, p2, p1, p0, q3, q2, q1, q0; + __m128i mask, hev, flat, thresh, limit, b_limit; + __m128i row0, row1, row2, row3, row4, row5, row6, row7, row8; + __m128i row9, row10, row11, row12, row13, row14, row15; + __m128i tmp0, tmp1, tmp2, tmp3, tmp4, tmp5, tmp6, tmp7; + + ptrdiff_t stride2 = stride << 1; + ptrdiff_t stride3 = stride2 + stride; + ptrdiff_t stride4 = stride2 << 1; + + b_limit = __lsx_vreplgr2vr_b(b_limit_in); + limit = __lsx_vreplgr2vr_b(limit_in); + thresh = __lsx_vreplgr2vr_b(thresh_in); + + temp_src = dst - 4; + DUP4_ARG2(__lsx_vld, temp_src, 0, temp_src + stride, 0, temp_src + stride2, 0, + temp_src + stride3, 0, row0, row1, row2, row3); + temp_src += stride4; + DUP4_ARG2(__lsx_vld, temp_src, 0, temp_src + stride, 0, temp_src + stride2, 0, + temp_src + stride3, 0, row4, row5, row6, row7); + + temp_src += stride4; + DUP4_ARG2(__lsx_vld, temp_src, 0, temp_src + stride, 0, temp_src + stride2, 0, + temp_src + stride3, 0, row8, row9, row10, row11); + temp_src += stride4; + DUP4_ARG2(__lsx_vld, temp_src, 0, temp_src + stride, 0, temp_src + stride2, 0, + temp_src + stride3, 0, row12, row13, row14, row15); + LSX_TRANSPOSE16x8_B(row0, row1, row2, row3, row4, row5, row6, row7, row8, row9, row10, + row11, row12, row13, row14, row15, p3, p2, p1, p0, q0, q1, q2, q3); + + LPF_MASK_HEV(p3, p2, p1, p0, q0, q1, q2, q3, limit, b_limit, thresh, hev, mask, flat); + VP8_MBFILTER(p2, p1, p0, q0, q1, q2, mask, hev); + + tmp0 = __lsx_vilvl_b(p1, p2); + tmp1 = __lsx_vilvl_b(q0, p0); + + tmp3 = __lsx_vilvl_h(tmp1, tmp0); + tmp4 = __lsx_vilvh_h(tmp1, tmp0); + + tmp0 = __lsx_vilvh_b(p1, p2); + tmp1 = __lsx_vilvh_b(q0, p0); + + tmp6 = __lsx_vilvl_h(tmp1, tmp0); + tmp7 = __lsx_vilvh_h(tmp1, tmp0); + + tmp2 = __lsx_vilvl_b(q2, q1); + tmp5 = __lsx_vilvh_b(q2, q1); + + temp_src = dst - 3; + VP8_ST6x1_UB(tmp3, 0, tmp2, 0, temp_src, 4); + temp_src += stride; + VP8_ST6x1_UB(tmp3, 1, tmp2, 1, temp_src, 4); + temp_src += stride; + VP8_ST6x1_UB(tmp3, 2, tmp2, 2, temp_src, 4); + temp_src += stride; + VP8_ST6x1_UB(tmp3, 3, tmp2, 3, temp_src, 4); + temp_src += stride; + VP8_ST6x1_UB(tmp4, 0, tmp2, 4, temp_src, 4); + temp_src += stride; + VP8_ST6x1_UB(tmp4, 1, tmp2, 5, temp_src, 4); + temp_src += stride; + VP8_ST6x1_UB(tmp4, 2, tmp2, 6, temp_src, 4); + temp_src += stride; + VP8_ST6x1_UB(tmp4, 3, tmp2, 7, temp_src, 4); + temp_src += stride; + VP8_ST6x1_UB(tmp6, 0, tmp5, 0, temp_src, 4); + temp_src += stride; + VP8_ST6x1_UB(tmp6, 1, tmp5, 1, temp_src, 4); + temp_src += stride; + VP8_ST6x1_UB(tmp6, 2, tmp5, 2, temp_src, 4); + temp_src += stride; + VP8_ST6x1_UB(tmp6, 3, tmp5, 3, temp_src, 4); + temp_src += stride; + VP8_ST6x1_UB(tmp7, 0, tmp5, 4, temp_src, 4); + temp_src += stride; + VP8_ST6x1_UB(tmp7, 1, tmp5, 5, temp_src, 4); + temp_src += stride; + VP8_ST6x1_UB(tmp7, 2, tmp5, 6, temp_src, 4); + temp_src += stride; + VP8_ST6x1_UB(tmp7, 3, tmp5, 7, temp_src, 4); +} + +void ff_vp8_h_loop_filter8uv_lsx(uint8_t *dst_u, uint8_t *dst_v, + ptrdiff_t stride, int b_limit_in, + int limit_in, int thresh_in) +{ + uint8_t *temp_src; + __m128i p3, p2, p1, p0, q3, q2, q1, q0; + __m128i mask, hev, flat, thresh, limit, b_limit; + __m128i row0, row1, row2, row3, row4, row5, row6, row7, row8; + __m128i row9, row10, row11, row12, row13, row14, row15; + __m128i tmp0, tmp1, tmp2, tmp3, tmp4, tmp5, tmp6, tmp7; + + ptrdiff_t stride2 = stride << 1; + ptrdiff_t stride3 = stride2 + stride; + ptrdiff_t stride4 = stride2 << 1; + + b_limit = __lsx_vreplgr2vr_b(b_limit_in); + limit = __lsx_vreplgr2vr_b(limit_in); + thresh = __lsx_vreplgr2vr_b(thresh_in); + + temp_src = dst_u - 4; + DUP4_ARG2(__lsx_vld, temp_src, 0, temp_src + stride, 0, temp_src + stride2, 0, + temp_src + stride3, 0, row0, row1, row2, row3); + temp_src += stride4; + DUP4_ARG2(__lsx_vld, temp_src, 0, temp_src + stride, 0, temp_src + stride2, 0, + temp_src + stride3, 0, row4, row5, row6, row7); + + temp_src = dst_v - 4; + DUP4_ARG2(__lsx_vld, temp_src, 0, temp_src + stride, 0, temp_src + stride2, 0, + temp_src + stride3, 0, row8, row9, row10, row11); + temp_src += stride4; + DUP4_ARG2(__lsx_vld, temp_src, 0, temp_src + stride, 0, temp_src + stride2, 0, + temp_src + stride3, 0, row12, row13, row14, row15); + + LSX_TRANSPOSE16x8_B(row0, row1, row2, row3, row4, row5, row6, row7, + row8, row9, row10, row11, row12, row13, row14, row15, + p3, p2, p1, p0, q0, q1, q2, q3); + + LPF_MASK_HEV(p3, p2, p1, p0, q0, q1, q2, q3, limit, b_limit, thresh, hev, mask, flat); + VP8_MBFILTER(p2, p1, p0, q0, q1, q2, mask, hev); + + tmp0 = __lsx_vilvl_b(p1, p2); + tmp1 = __lsx_vilvl_b(q0, p0); + + tmp3 = __lsx_vilvl_h(tmp1, tmp0); + tmp4 = __lsx_vilvh_h(tmp1, tmp0); + + tmp0 = __lsx_vilvh_b(p1, p2); + tmp1 = __lsx_vilvh_b(q0, p0); + + tmp6 = __lsx_vilvl_h(tmp1, tmp0); + tmp7 = __lsx_vilvh_h(tmp1, tmp0); + + tmp2 = __lsx_vilvl_b(q2, q1); + tmp5 = __lsx_vilvh_b(q2, q1); + + dst_u -= 3; + VP8_ST6x1_UB(tmp3, 0, tmp2, 0, dst_u, 4); + dst_u += stride; + VP8_ST6x1_UB(tmp3, 1, tmp2, 1, dst_u, 4); + dst_u += stride; + VP8_ST6x1_UB(tmp3, 2, tmp2, 2, dst_u, 4); + dst_u += stride; + VP8_ST6x1_UB(tmp3, 3, tmp2, 3, dst_u, 4); + dst_u += stride; + VP8_ST6x1_UB(tmp4, 0, tmp2, 4, dst_u, 4); + dst_u += stride; + VP8_ST6x1_UB(tmp4, 1, tmp2, 5, dst_u, 4); + dst_u += stride; + VP8_ST6x1_UB(tmp4, 2, tmp2, 6, dst_u, 4); + dst_u += stride; + VP8_ST6x1_UB(tmp4, 3, tmp2, 7, dst_u, 4); + + dst_v -= 3; + VP8_ST6x1_UB(tmp6, 0, tmp5, 0, dst_v, 4); + dst_v += stride; + VP8_ST6x1_UB(tmp6, 1, tmp5, 1, dst_v, 4); + dst_v += stride; + VP8_ST6x1_UB(tmp6, 2, tmp5, 2, dst_v, 4); + dst_v += stride; + VP8_ST6x1_UB(tmp6, 3, tmp5, 3, dst_v, 4); + dst_v += stride; + VP8_ST6x1_UB(tmp7, 0, tmp5, 4, dst_v, 4); + dst_v += stride; + VP8_ST6x1_UB(tmp7, 1, tmp5, 5, dst_v, 4); + dst_v += stride; + VP8_ST6x1_UB(tmp7, 2, tmp5, 6, dst_v, 4); + dst_v += stride; + VP8_ST6x1_UB(tmp7, 3, tmp5, 7, dst_v, 4); +} + +void ff_vp8_v_loop_filter16_inner_lsx(uint8_t *src, ptrdiff_t stride, + int32_t e, int32_t i, int32_t h) +{ + __m128i mask, hev, flat; + __m128i thresh, b_limit, limit; + __m128i p3, p2, p1, p0, q3, q2, q1, q0; + + ptrdiff_t stride2 = stride << 1; + ptrdiff_t stride3 = stride2 + stride; + ptrdiff_t stride4 = stride2 << 1; + + /* load vector elements */ + src -= stride4; + DUP4_ARG2(__lsx_vld, src, 0, src + stride, 0, src + stride2, 0, + src + stride3, 0, p3, p2, p1, p0); + src += stride4; + DUP4_ARG2(__lsx_vld, src, 0, src + stride, 0, src + stride2, 0, + src + stride3, 0, q0, q1, q2, q3); + thresh = __lsx_vreplgr2vr_b(h); + b_limit = __lsx_vreplgr2vr_b(e); + limit = __lsx_vreplgr2vr_b(i); + + LPF_MASK_HEV(p3, p2, p1, p0, q0, q1, q2, q3, limit, b_limit, thresh, + hev, mask, flat); + VP8_LPF_FILTER4_4W(p1, p0, q0, q1, mask, hev); + + __lsx_vst(p1, src - stride2, 0); + __lsx_vst(p0, src - stride, 0); + __lsx_vst(q0, src, 0); + __lsx_vst(q1, src + stride, 0); +} + +void ff_vp8_h_loop_filter16_inner_lsx(uint8_t *src, ptrdiff_t stride, + int32_t e, int32_t i, int32_t h) +{ + __m128i mask, hev, flat; + __m128i thresh, b_limit, limit; + __m128i p3, p2, p1, p0, q3, q2, q1, q0; + __m128i tmp0, tmp1, tmp2, tmp3, tmp4, tmp5, tmp6, tmp7; + __m128i tmp8, tmp9, tmp10, tmp11, tmp12, tmp13, tmp14, tmp15; + + ptrdiff_t stride2 = stride << 1; + ptrdiff_t stride3 = stride2 + stride; + ptrdiff_t stride4 = stride2 << 1; + + src -= 4; + DUP4_ARG2(__lsx_vld, src, 0, src + stride, 0, src + stride2, 0, + src + stride3, 0, tmp0, tmp1, tmp2, tmp3); + src += stride4; + DUP4_ARG2(__lsx_vld, src, 0, src + stride, 0, src + stride2, 0, + src + stride3, 0, tmp4, tmp5, tmp6, tmp7); + src += stride4; + DUP4_ARG2(__lsx_vld, src, 0, src + stride, 0, src + stride2, 0, + src + stride3, 0, tmp8, tmp9, tmp10, tmp11); + src += stride4; + DUP4_ARG2(__lsx_vld, src, 0, src + stride, 0, src + stride2, 0, + src + stride3, 0, tmp12, tmp13, tmp14, tmp15); + src -= 3 * stride4; + + LSX_TRANSPOSE16x8_B(tmp0, tmp1, tmp2, tmp3, tmp4, tmp5, tmp6, tmp7, + tmp8, tmp9, tmp10, tmp11, tmp12, tmp13, tmp14, tmp15, + p3, p2, p1, p0, q0, q1, q2, q3); + + thresh = __lsx_vreplgr2vr_b(h); + b_limit = __lsx_vreplgr2vr_b(e); + limit = __lsx_vreplgr2vr_b(i); + + LPF_MASK_HEV(p3, p2, p1, p0, q0, q1, q2, q3, limit, b_limit, thresh, + hev, mask, flat); + VP8_LPF_FILTER4_4W(p1, p0, q0, q1, mask, hev); + + DUP2_ARG2(__lsx_vilvl_b, p0, p1, q1, q0, tmp0, tmp1); + tmp2 = __lsx_vilvl_h(tmp1, tmp0); + tmp3 = __lsx_vilvh_h(tmp1, tmp0); + + src += 2; + ST_W4(tmp2, 0, 1, 2, 3, src, stride); + ST_W4(tmp3, 0, 1, 2, 3, src, stride); + + DUP2_ARG2(__lsx_vilvh_b, p0, p1, q1, q0, tmp0, tmp1); + tmp2 = __lsx_vilvl_h(tmp1, tmp0); + tmp3 = __lsx_vilvh_h(tmp1, tmp0); + + ST_W4(tmp2, 0, 1, 2, 3, src, stride); + ST_W4(tmp3, 0, 1, 2, 3, src, stride); + src -= 4 * stride4; +} diff --git a/libavcodec/loongarch/vp8_mc_lsx.c b/libavcodec/loongarch/vp8_mc_lsx.c new file mode 100644 index 0000000000..80c4f87e80 --- /dev/null +++ b/libavcodec/loongarch/vp8_mc_lsx.c @@ -0,0 +1,951 @@ +/* + * Copyright (c) 2021 Loongson Technology Corporation Limited + * Contributed by Hecai Yuan + * This file is part of FFmpeg. + * + * FFmpeg is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * FFmpeg is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with FFmpeg; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + */ +#include "libavcodec/vp8dsp.h" +#include "libavutil/loongarch/loongson_intrinsics.h" +#include "vp8dsp_loongarch.h" + +static const uint8_t mc_filt_mask_arr[16 * 3] = { + /* 8 width cases */ + 0, 1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6, 6, 7, 7, 8, + /* 4 width cases */ + 0, 1, 1, 2, 2, 3, 3, 4, 16, 17, 17, 18, 18, 19, 19, 20, + /* 4 width cases */ + 8, 9, 9, 10, 10, 11, 11, 12, 24, 25, 25, 26, 26, 27, 27, 28 +}; + +static const int8_t subpel_filters_lsx[7][8] = { + {-6, 123, 12, -1, 0, 0, 0, 0}, + {2, -11, 108, 36, -8, 1, 0, 0}, /* New 1/4 pel 6 tap filter */ + {-9, 93, 50, -6, 0, 0, 0, 0}, + {3, -16, 77, 77, -16, 3, 0, 0}, /* New 1/2 pel 6 tap filter */ + {-6, 50, 93, -9, 0, 0, 0, 0}, + {1, -8, 36, 108, -11, 2, 0, 0}, /* New 1/4 pel 6 tap filter */ + {-1, 12, 123, -6, 0, 0, 0, 0}, +}; + +#define DPADD_SH3_SH(in0, in1, in2, coeff0, coeff1, coeff2) \ +( { \ + __m128i out0_m; \ + \ + out0_m = __lsx_vdp2_h_b(in0, coeff0); \ + out0_m = __lsx_vdp2add_h_b(out0_m, in1, coeff1); \ + out0_m = __lsx_vdp2add_h_b(out0_m, in2, coeff2); \ + \ + out0_m; \ +} ) + +#define VSHF_B3_SB(in0, in1, in2, in3, in4, in5, mask0, mask1, mask2, \ + out0, out1, out2) \ +{ \ + DUP2_ARG3(__lsx_vshuf_b, in1, in0, mask0, in3, in2, mask1, \ + out0, out1); \ + out2 = __lsx_vshuf_b(in5, in4, mask2); \ +} + +#define HORIZ_6TAP_FILT(src0, src1, mask0, mask1, mask2, \ + filt_h0, filt_h1, filt_h2) \ +( { \ + __m128i vec0_m, vec1_m, vec2_m; \ + __m128i hz_out_m; \ + \ + VSHF_B3_SB(src0, src1, src0, src1, src0, src1, mask0, mask1, mask2, \ + vec0_m, vec1_m, vec2_m); \ + hz_out_m = DPADD_SH3_SH(vec0_m, vec1_m, vec2_m, \ + filt_h0, filt_h1, filt_h2); \ + \ + hz_out_m = __lsx_vsrari_h(hz_out_m, 7); \ + hz_out_m = __lsx_vsat_h(hz_out_m, 7); \ + \ + hz_out_m; \ +} ) + +#define HORIZ_6TAP_8WID_4VECS_FILT(src0, src1, src2, src3, \ + mask0, mask1, mask2, \ + filt0, filt1, filt2, \ + out0, out1, out2, out3) \ +{ \ + __m128i vec0_m, vec1_m, vec2_m, vec3_m, vec4_m, vec5_m, vec6_m, vec7_m; \ + \ + DUP4_ARG3(__lsx_vshuf_b, src0, src0, mask0, src1, src1, mask0, src2, src2, \ + mask0, src3, src3, mask0, vec0_m, vec1_m, vec2_m, vec3_m); \ + DUP4_ARG2(__lsx_vdp2_h_b, vec0_m, filt0, vec1_m, filt0, vec2_m, filt0, \ + vec3_m, filt0, out0, out1, out2, out3); \ + DUP4_ARG3(__lsx_vshuf_b, src0, src0, mask1, src1, src1, mask1, src2, src2, \ + mask1, src3, src3, mask1, vec0_m, vec1_m, vec2_m, vec3_m); \ + DUP4_ARG3(__lsx_vshuf_b, src0, src0, mask2, src1, src1, mask2, src2, src2, \ + mask2, src3, src3, mask2, vec4_m, vec5_m, vec6_m, vec7_m); \ + DUP4_ARG3(__lsx_vdp2add_h_b, out0, vec0_m, filt1, out1, vec1_m, filt1, \ + out2, vec2_m, filt1, out3, vec3_m, filt1, out0, out1, out2, out3); \ + DUP4_ARG3(__lsx_vdp2add_h_b, out0, vec4_m, filt2, out1, vec5_m, filt2, \ + out2, vec6_m, filt2, out3, vec7_m, filt2, out0, out1, out2, out3); \ +} + +#define FILT_4TAP_DPADD_S_H(vec0, vec1, filt0, filt1) \ +( { \ + __m128i tmp0; \ + \ + tmp0 = __lsx_vdp2_h_b(vec0, filt0); \ + tmp0 = __lsx_vdp2add_h_b(tmp0, vec1, filt1); \ + \ + tmp0; \ +} ) + +#define HORIZ_4TAP_FILT(src0, src1, mask0, mask1, filt_h0, filt_h1) \ +( { \ + __m128i vec0_m, vec1_m; \ + __m128i hz_out_m; \ + DUP2_ARG3(__lsx_vshuf_b, src1, src0, mask0, src1, src0, mask1, \ + vec0_m, vec1_m); \ + hz_out_m = FILT_4TAP_DPADD_S_H(vec0_m, vec1_m, filt_h0, filt_h1); \ + \ + hz_out_m = __lsx_vsrari_h(hz_out_m, 7); \ + hz_out_m = __lsx_vsat_h(hz_out_m, 7); \ + \ + hz_out_m; \ +} ) + +void ff_put_vp8_epel8_h6_lsx(uint8_t *dst, ptrdiff_t dst_stride, + uint8_t *src, ptrdiff_t src_stride, + int height, int mx, int my) +{ + uint32_t loop_cnt; + const int8_t *filter = subpel_filters_lsx[mx - 1]; + __m128i src0, src1, src2, src3, filt0, filt1, filt2; + __m128i mask0, mask1, mask2; + __m128i out0, out1, out2, out3; + + ptrdiff_t src_stride2 = src_stride << 1; + ptrdiff_t src_stride3 = src_stride2 + src_stride; + ptrdiff_t src_stride4 = src_stride2 << 1; + + mask0 = __lsx_vld(mc_filt_mask_arr, 0); + src -= 2; + + /* rearranging filter */ + DUP2_ARG2(__lsx_vldrepl_h, filter, 0, filter, 2, filt0, filt1); + filt2 = __lsx_vldrepl_h(filter, 4); + + DUP2_ARG2(__lsx_vaddi_bu, mask0, 2, mask0, 4, mask1, mask2); + + DUP4_ARG2(__lsx_vld, src, 0, src + src_stride, 0, src + src_stride2, 0, + src + src_stride3, 0, src0, src1, src2, src3); + DUP4_ARG2(__lsx_vxori_b, src0, 128, src1, 128, src2, 128, src3, 128, + src0, src1, src2, src3); + src += src_stride4; + HORIZ_6TAP_8WID_4VECS_FILT(src0, src1, src2, src3, mask0, mask1, mask2, + filt0, filt1, filt2, out0, out1, out2, out3); + + DUP2_ARG3(__lsx_vssrarni_b_h, out1, out0, 7, out3, out2, 7, out0, out1); + DUP2_ARG2(__lsx_vxori_b, out0, 128, out1, 128, out0, out1); + __lsx_vstelm_d(out0, dst, 0, 0); + dst += dst_stride; + __lsx_vstelm_d(out0, dst, 0, 1); + dst += dst_stride; + __lsx_vstelm_d(out1, dst, 0, 0); + dst += dst_stride; + __lsx_vstelm_d(out1, dst, 0, 1); + dst += dst_stride; + + for (loop_cnt = (height >> 2) - 1; loop_cnt--;) { + DUP4_ARG2(__lsx_vld, src, 0, src + src_stride, 0, src + src_stride2, 0, + src + src_stride3, 0, src0, src1, src2, src3); + DUP4_ARG2(__lsx_vxori_b, src0, 128, src1, 128, src2, 128, src3, 128, + src0, src1, src2, src3); + src += src_stride4; + HORIZ_6TAP_8WID_4VECS_FILT(src0, src1, src2, src3, mask0, mask1, mask2, + filt0, filt1, filt2, out0, out1, out2, out3); + + DUP2_ARG3(__lsx_vssrarni_b_h, out1, out0, 7, out3, out2, 7, out0, out1); + DUP2_ARG2(__lsx_vxori_b, out0, 128, out1, 128, out0, out1); + + __lsx_vstelm_d(out0, dst, 0, 0); + dst += dst_stride; + __lsx_vstelm_d(out0, dst, 0, 1); + dst += dst_stride; + __lsx_vstelm_d(out1, dst, 0, 0); + dst += dst_stride; + __lsx_vstelm_d(out1, dst, 0, 1); + dst += dst_stride; + } +} + +void ff_put_vp8_epel16_h6_lsx(uint8_t *dst, ptrdiff_t dst_stride, + uint8_t *src, ptrdiff_t src_stride, + int height, int mx, int my) +{ + uint32_t loop_cnt; + const int8_t *filter = subpel_filters_lsx[mx - 1]; + __m128i src0, src1, src2, src3, src4, src5, src6, src7, filt0, filt1; + __m128i filt2, mask0, mask1, mask2; + __m128i out0, out1, out2, out3, out4, out5, out6, out7; + + ptrdiff_t src_stride2 = src_stride << 1; + ptrdiff_t src_stride3 = src_stride2 + src_stride; + ptrdiff_t src_stride4 = src_stride2 << 1; + + mask0 = __lsx_vld(mc_filt_mask_arr, 0); + src -= 2; + /* rearranging filter */ + DUP2_ARG2(__lsx_vldrepl_h, filter, 0, filter, 2, filt0, filt1); + filt2 = __lsx_vldrepl_h(filter, 4); + + DUP2_ARG2(__lsx_vaddi_bu, mask0, 2, mask0, 4, mask1, mask2); + + for (loop_cnt = (height >> 2); loop_cnt--;) { + DUP4_ARG2(__lsx_vld, src, 0, src + src_stride, 0, src + src_stride2, + 0, src + src_stride3, 0, src0 ,src2, src4, src6); + DUP4_ARG2(__lsx_vld, src, 8, src + src_stride, 8, src + src_stride2, + 8, src + src_stride3, 8, src1, src3, src5, src7); + + DUP4_ARG2(__lsx_vxori_b, src0, 128, src1, 128, src2, 128, src3, 128, + src0, src1, src2, src3); + DUP4_ARG2(__lsx_vxori_b, src4, 128, src5, 128, src6, 128, src7, 128, + src4, src5, src6, src7); + src += src_stride4; + + HORIZ_6TAP_8WID_4VECS_FILT(src0, src1, src2, src3, mask0, mask1, mask2, + filt0, filt1, filt2, out0, out1, out2, out3); + HORIZ_6TAP_8WID_4VECS_FILT(src4, src5, src6, src7, mask0, mask1, mask2, + filt0, filt1, filt2, out4, out5, out6, out7); + DUP2_ARG3(__lsx_vssrarni_b_h, out1, out0, 7, out3, out2, 7, out0, out1); + DUP2_ARG2(__lsx_vxori_b, out0, 128, out1, 128, out0, out1); + __lsx_vst(out0, dst, 0); + dst += dst_stride; + __lsx_vst(out1, dst, 0); + dst += dst_stride; + + DUP2_ARG3(__lsx_vssrarni_b_h, out5, out4, 7, out7, out6, 7, out4, out5); + DUP2_ARG2(__lsx_vxori_b, out4, 128, out5, 128, out4, out5); + __lsx_vst(out4, dst, 0); + dst += dst_stride; + __lsx_vst(out5, dst, 0); + dst += dst_stride; + } +} + +void ff_put_vp8_epel8_v6_lsx(uint8_t *dst, ptrdiff_t dst_stride, + uint8_t *src, ptrdiff_t src_stride, + int height, int mx, int my) +{ + uint32_t loop_cnt; + const int8_t *filter = subpel_filters_lsx[my - 1]; + __m128i src0, src1, src2, src3, src4, src7, src8, src9, src10; + __m128i src10_l, src32_l, src76_l, src98_l, src21_l, src43_l, src87_l; + __m128i src109_l, filt0, filt1, filt2; + __m128i out0_l, out1_l, out2_l, out3_l; + + ptrdiff_t src_stride2 = src_stride << 1; + ptrdiff_t src_stride3 = src_stride2 + src_stride; + ptrdiff_t src_stride4 = src_stride2 << 1; + + src -= src_stride2; + DUP2_ARG2(__lsx_vldrepl_h, filter, 0, filter, 2, filt0, filt1); + filt2 = __lsx_vldrepl_h(filter, 4); + + DUP4_ARG2(__lsx_vld, src, 0, src + src_stride, 0, src + src_stride2, 0, + src + src_stride3, 0, src0, src1, src2, src3); + src += src_stride4; + src4 = __lsx_vld(src, 0); + src += src_stride; + + DUP4_ARG2(__lsx_vxori_b, src0, 128, src1, 128, src2, 128, src3, 128, + src0, src1, src2, src3); + src4 = __lsx_vxori_b(src4, 128); + + DUP4_ARG2(__lsx_vilvl_b, src1, src0, src3, src2, src2, src1, src4, + src3, src10_l, src32_l, src21_l, src43_l); + for (loop_cnt = (height >> 2); loop_cnt--;) { + DUP4_ARG2(__lsx_vld, src, 0, src + src_stride, 0, src + src_stride2, + 0, src + src_stride3, 0, src7, src8, src9, src10); + DUP4_ARG2(__lsx_vxori_b, src7, 128, src8, 128, src9, 128, src10, + 128, src7, src8, src9, src10); + src += src_stride4; + + DUP4_ARG2(__lsx_vilvl_b, src7, src4, src8, src7, src9, src8, src10, + src9, src76_l, src87_l, src98_l, src109_l); + + out0_l = DPADD_SH3_SH(src10_l, src32_l, src76_l, filt0, filt1, filt2); + out1_l = DPADD_SH3_SH(src21_l, src43_l, src87_l, filt0, filt1, filt2); + out2_l = DPADD_SH3_SH(src32_l, src76_l, src98_l, filt0, filt1, filt2); + out3_l = DPADD_SH3_SH(src43_l, src87_l, src109_l, filt0, filt1, filt2); + + DUP2_ARG3(__lsx_vssrarni_b_h, out1_l, out0_l, 7, out3_l, out2_l, 7, + out0_l, out1_l); + DUP2_ARG2(__lsx_vxori_b, out0_l, 128, out1_l, 128, out0_l, out1_l); + + __lsx_vstelm_d(out0_l, dst, 0, 0); + dst += dst_stride; + __lsx_vstelm_d(out0_l, dst, 0, 1); + dst += dst_stride; + __lsx_vstelm_d(out1_l, dst, 0, 0); + dst += dst_stride; + __lsx_vstelm_d(out1_l, dst, 0, 1); + dst += dst_stride; + + src10_l = src76_l; + src32_l = src98_l; + src21_l = src87_l; + src43_l = src109_l; + src4 = src10; + } +} + +void ff_put_vp8_epel16_v6_lsx(uint8_t *dst, ptrdiff_t dst_stride, + uint8_t *src, ptrdiff_t src_stride, + int height, int mx, int my) +{ + uint32_t loop_cnt; + const int8_t *filter = subpel_filters_lsx[my - 1]; + __m128i src0, src1, src2, src3, src4, src5, src6, src7, src8; + __m128i src10_l, src32_l, src54_l, src76_l, src21_l, src43_l, src65_l, src87_l; + __m128i src10_h, src32_h, src54_h, src76_h, src21_h, src43_h, src65_h, src87_h; + __m128i filt0, filt1, filt2; + __m128i tmp0, tmp1, tmp2, tmp3; + + ptrdiff_t src_stride2 = src_stride << 1; + ptrdiff_t src_stride3 = src_stride2 + src_stride; + ptrdiff_t src_stride4 = src_stride2 << 1; + + DUP2_ARG2(__lsx_vldrepl_h, filter, 0, filter, 2, filt0, filt1); + filt2 = __lsx_vldrepl_h(filter, 4); + + DUP4_ARG2(__lsx_vld, src - src_stride2, 0, src - src_stride, 0, src, 0, + src + src_stride, 0, src0, src1, src2, src3); + src4 = __lsx_vld(src + src_stride2, 0); + src += src_stride3; + + DUP4_ARG2(__lsx_vxori_b, src0, 128, src1, 128, src2, 128, src3, 128, src0, + src1, src2, src3); + src4 = __lsx_vxori_b(src4, 128); + + DUP4_ARG2(__lsx_vilvl_b, src1, src0, src3, src2, src4, src3, src2, src1, + src10_l, src32_l, src43_l, src21_l); + DUP4_ARG2(__lsx_vilvh_b, src1, src0, src3, src2, src4, src3, src2, src1, + src10_h, src32_h, src43_h, src21_h); + + for (loop_cnt = (height >> 2); loop_cnt--;) { + DUP4_ARG2(__lsx_vld, src, 0, src + src_stride, 0, src + src_stride2, 0, + src + src_stride3, 0, src5, src6, src7, src8); + src += src_stride4; + DUP4_ARG2(__lsx_vxori_b, src5, 128, src6, 128, src7, 128, src8, 128, + src5, src6, src7, src8); + + DUP4_ARG2(__lsx_vilvl_b, src5, src4, src6, src5, src7, src6, src8, src7, + src54_l, src65_l, src76_l, src87_l); + DUP4_ARG2(__lsx_vilvh_b, src5, src4, src6, src5, src7, src6, src8, src7, + src54_h, src65_h, src76_h, src87_h); + + tmp0 = DPADD_SH3_SH(src10_l, src32_l, src54_l, filt0, filt1, filt2); + tmp1 = DPADD_SH3_SH(src21_l, src43_l, src65_l, filt0, filt1, filt2); + tmp2 = DPADD_SH3_SH(src10_h, src32_h, src54_h, filt0, filt1, filt2); + tmp3 = DPADD_SH3_SH(src21_h, src43_h, src65_h, filt0, filt1, filt2); + + DUP2_ARG3(__lsx_vssrarni_b_h, tmp2, tmp0, 7, tmp3, tmp1, 7, tmp0, tmp1); + DUP2_ARG2(__lsx_vxori_b, tmp0, 128, tmp1, 128, tmp0, tmp1); + __lsx_vst(tmp0, dst, 0); + dst += dst_stride; + __lsx_vst(tmp1, dst, 0); + dst += dst_stride; + + tmp0 = DPADD_SH3_SH(src32_l, src54_l, src76_l, filt0, filt1, filt2); + tmp1 = DPADD_SH3_SH(src43_l, src65_l, src87_l, filt0, filt1, filt2); + tmp2 = DPADD_SH3_SH(src32_h, src54_h, src76_h, filt0, filt1, filt2); + tmp3 = DPADD_SH3_SH(src43_h, src65_h, src87_h, filt0, filt1, filt2); + + DUP2_ARG3(__lsx_vssrarni_b_h, tmp2, tmp0, 7, tmp3, tmp1, 7, tmp0, tmp1); + DUP2_ARG2(__lsx_vxori_b, tmp0, 128, tmp1, 128, tmp0, tmp1); + __lsx_vst(tmp0, dst, 0); + dst += dst_stride; + __lsx_vst(tmp1, dst, 0); + dst += dst_stride; + + src10_l = src54_l; + src32_l = src76_l; + src21_l = src65_l; + src43_l = src87_l; + src10_h = src54_h; + src32_h = src76_h; + src21_h = src65_h; + src43_h = src87_h; + src4 = src8; + } +} + +void ff_put_vp8_epel8_h6v6_lsx(uint8_t *dst, ptrdiff_t dst_stride, + uint8_t *src, ptrdiff_t src_stride, + int height, int mx, int my) +{ + uint32_t loop_cnt; + const int8_t *filter_horiz = subpel_filters_lsx[mx - 1]; + const int8_t *filter_vert = subpel_filters_lsx[my - 1]; + __m128i src0, src1, src2, src3, src4, src5, src6, src7, src8; + __m128i filt_hz0, filt_hz1, filt_hz2; + __m128i mask0, mask1, mask2, filt_vt0, filt_vt1, filt_vt2; + __m128i hz_out0, hz_out1, hz_out2, hz_out3, hz_out4, hz_out5, hz_out6; + __m128i hz_out7, hz_out8, out0, out1, out2, out3, out4, out5, out6, out7; + __m128i tmp0, tmp1, tmp2, tmp3; + + ptrdiff_t src_stride2 = src_stride << 1; + ptrdiff_t src_stride3 = src_stride2 + src_stride; + ptrdiff_t src_stride4 = src_stride2 << 1; + + mask0 = __lsx_vld(mc_filt_mask_arr, 0); + src -= (2 + src_stride2); + + /* rearranging filter */ + DUP2_ARG2(__lsx_vldrepl_h, filter_horiz, 0, filter_horiz, 2, filt_hz0, filt_hz1); + filt_hz2 = __lsx_vldrepl_h(filter_horiz, 4); + + DUP2_ARG2(__lsx_vaddi_bu, mask0, 2, mask0, 4, mask1, mask2); + + DUP4_ARG2(__lsx_vld, src, 0, src + src_stride, 0, src + src_stride2, 0, + src + src_stride3, 0, src0, src1, src2, src3); + src += src_stride4; + src4 = __lsx_vld(src, 0); + src += src_stride; + + DUP4_ARG2(__lsx_vxori_b, src0, 128, src1, 128, src2, 128, src3, 128, + src0 ,src1, src2, src3); + src4 = __lsx_vxori_b(src4, 128); + + hz_out0 = HORIZ_6TAP_FILT(src0, src0, mask0, mask1, mask2, filt_hz0, + filt_hz1, filt_hz2); + hz_out1 = HORIZ_6TAP_FILT(src1, src1, mask0, mask1, mask2, filt_hz0, + filt_hz1, filt_hz2); + hz_out2 = HORIZ_6TAP_FILT(src2, src2, mask0, mask1, mask2, filt_hz0, + filt_hz1, filt_hz2); + hz_out3 = HORIZ_6TAP_FILT(src3, src3, mask0, mask1, mask2, filt_hz0, + filt_hz1, filt_hz2); + hz_out4 = HORIZ_6TAP_FILT(src4, src4, mask0, mask1, mask2, filt_hz0, + filt_hz1, filt_hz2); + + DUP2_ARG2(__lsx_vldrepl_h, filter_vert, 0, filter_vert, 2, filt_vt0, filt_vt1); + filt_vt2 = __lsx_vldrepl_h(filter_vert, 4); + + DUP2_ARG2(__lsx_vpackev_b, hz_out1, hz_out0, hz_out3, hz_out2, out0, out1); + DUP2_ARG2(__lsx_vpackev_b, hz_out2, hz_out1, hz_out4, hz_out3, out3, out4); + for (loop_cnt = (height >> 2); loop_cnt--;) { + DUP4_ARG2(__lsx_vld, src, 0, src + src_stride, 0, src + src_stride2, 0, + src + src_stride3, 0, src5, src6, src7, src8); + src += src_stride4; + + DUP4_ARG2(__lsx_vxori_b, src5, 128, src6, 128, src7, 128, src8, 128, + src5, src6, src7, src8); + + hz_out5 = HORIZ_6TAP_FILT(src5, src5, mask0, mask1, mask2, filt_hz0, + filt_hz1, filt_hz2); + out2 = __lsx_vpackev_b(hz_out5, hz_out4); + tmp0 = DPADD_SH3_SH(out0, out1, out2,filt_vt0, filt_vt1, filt_vt2); + + hz_out6 = HORIZ_6TAP_FILT(src6, src6, mask0, mask1, mask2, filt_hz0, + filt_hz1, filt_hz2); + out5 = __lsx_vpackev_b(hz_out6, hz_out5); + tmp1 = DPADD_SH3_SH(out3, out4, out5, filt_vt0, filt_vt1, filt_vt2); + + hz_out7 = HORIZ_6TAP_FILT(src7, src7, mask0, mask1, mask2, filt_hz0, + filt_hz1, filt_hz2); + + out7 = __lsx_vpackev_b(hz_out7, hz_out6); + tmp2 = DPADD_SH3_SH(out1, out2, out7, filt_vt0, filt_vt1, filt_vt2); + + hz_out8 = HORIZ_6TAP_FILT(src8, src8, mask0, mask1, mask2, filt_hz0, + filt_hz1, filt_hz2); + out6 = __lsx_vpackev_b(hz_out8, hz_out7); + tmp3 = DPADD_SH3_SH(out4, out5, out6, filt_vt0, filt_vt1, filt_vt2); + + DUP2_ARG3(__lsx_vssrarni_b_h, tmp1, tmp0, 7, tmp3, tmp2, 7, tmp0, tmp1); + DUP2_ARG2(__lsx_vxori_b, tmp0, 128, tmp1, 128, tmp0, tmp1); + __lsx_vstelm_d(tmp0, dst, 0, 0); + + dst += dst_stride; + __lsx_vstelm_d(tmp0, dst, 0, 1); + dst += dst_stride; + __lsx_vstelm_d(tmp1, dst, 0, 0); + dst += dst_stride; + __lsx_vstelm_d(tmp1, dst, 0, 1); + dst += dst_stride; + + hz_out4 = hz_out8; + out0 = out2; + out1 = out7; + out3 = out5; + out4 = out6; + } +} + +void ff_put_vp8_epel16_h6v6_lsx(uint8_t *dst, ptrdiff_t dst_stride, + uint8_t *src, ptrdiff_t src_stride, + int height, int mx, int my) +{ + int32_t multiple8_cnt; + + for (multiple8_cnt = 2; multiple8_cnt--;) { + ff_put_vp8_epel8_h6v6_lsx(dst, dst_stride, src, src_stride, height, mx, my); + src += 8; + dst += 8; + } +} + +void ff_put_vp8_epel8_v4_lsx(uint8_t *dst, ptrdiff_t dst_stride, + uint8_t *src, ptrdiff_t src_stride, + int height, int mx, int my) +{ + uint32_t loop_cnt; + const int8_t *filter = subpel_filters_lsx[my - 1]; + __m128i src0, src1, src2, src7, src8, src9, src10; + __m128i src10_l, src72_l, src98_l, src21_l, src87_l, src109_l, filt0, filt1; + __m128i out0, out1, out2, out3; + + ptrdiff_t src_stride2 = src_stride << 1; + ptrdiff_t src_stride3 = src_stride2 + src_stride; + ptrdiff_t src_stride4 = src_stride2 << 1; + + src -= src_stride; + + DUP2_ARG2(__lsx_vldrepl_h, filter, 0, filter, 2, filt0, filt1); + DUP2_ARG2(__lsx_vld, src, 0, src + src_stride, 0, src0, src1); + src2 = __lsx_vld(src + src_stride2, 0); + src += src_stride3; + + DUP2_ARG2(__lsx_vxori_b, src0, 128, src1, 128, src0, src1); + src2 = __lsx_vxori_b(src2, 128); + DUP2_ARG2(__lsx_vilvl_b, src1, src0, src2, src1, src10_l, src21_l); + + for (loop_cnt = (height >> 2); loop_cnt--;) { + DUP4_ARG2(__lsx_vld, src, 0, src + src_stride, 0, src + src_stride2, 0, + src + src_stride3, 0, src7, src8, src9, src10); + src += src_stride4; + + DUP4_ARG2(__lsx_vxori_b, src7, 128, src8, 128, src9, 128, src10, 128, + src7, src8, src9, src10); + DUP4_ARG2(__lsx_vilvl_b, src7, src2, src8, src7, src9, src8, src10, src9, + src72_l, src87_l, src98_l, src109_l); + + out0 = FILT_4TAP_DPADD_S_H(src10_l, src72_l, filt0, filt1); + out1 = FILT_4TAP_DPADD_S_H(src21_l, src87_l, filt0, filt1); + out2 = FILT_4TAP_DPADD_S_H(src72_l, src98_l, filt0, filt1); + out3 = FILT_4TAP_DPADD_S_H(src87_l, src109_l, filt0, filt1); + DUP2_ARG3(__lsx_vssrarni_b_h, out1, out0, 7, out3, out2, 7, out0, out1); + DUP2_ARG2(__lsx_vxori_b, out0, 128, out1, 128, out0, out1); + + __lsx_vstelm_d(out0, dst, 0, 0); + dst += dst_stride; + __lsx_vstelm_d(out0, dst, 0, 1); + dst += dst_stride; + __lsx_vstelm_d(out1, dst, 0, 0); + dst += dst_stride; + __lsx_vstelm_d(out1, dst, 0, 1); + dst += dst_stride; + + src10_l = src98_l; + src21_l = src109_l; + src2 = src10; + } +} + +void ff_put_vp8_epel16_v4_lsx(uint8_t *dst, ptrdiff_t dst_stride, + uint8_t *src, ptrdiff_t src_stride, + int height, int mx, int my) +{ + uint32_t loop_cnt; + const int8_t *filter = subpel_filters_lsx[my - 1]; + __m128i src0, src1, src2, src3, src4, src5, src6; + __m128i src10_l, src32_l, src54_l, src21_l, src43_l, src65_l, src10_h; + __m128i src32_h, src54_h, src21_h, src43_h, src65_h, filt0, filt1; + __m128i tmp0, tmp1, tmp2, tmp3; + + ptrdiff_t src_stride2 = src_stride << 1; + ptrdiff_t src_stride3 = src_stride2 + src_stride; + ptrdiff_t src_stride4 = src_stride2 << 1; + + src -= src_stride; + DUP2_ARG2(__lsx_vldrepl_h, filter, 0, filter, 2, filt0, filt1); + DUP2_ARG2(__lsx_vld, src, 0, src + src_stride, 0, src0, src1); + src2 = __lsx_vld(src + src_stride2, 0); + src += src_stride3; + + DUP2_ARG2(__lsx_vxori_b, src0, 128, src1, 128, src0, src1); + src2 = __lsx_vxori_b(src2, 128); + DUP2_ARG2(__lsx_vilvl_b, src1, src0, src2, src1, src10_l, src21_l); + DUP2_ARG2(__lsx_vilvh_b, src1, src0, src2, src1, src10_h, src21_h); + + for (loop_cnt = (height >> 2); loop_cnt--;) { + DUP4_ARG2(__lsx_vld, src, 0, src + src_stride, 0, src + src_stride2, + 0, src + src_stride3, 0, src3, src4, src5, src6); + src += src_stride4; + + DUP4_ARG2(__lsx_vxori_b, src3, 128, src4, 128, src5, 128, src6, 128, + src3, src4, src5, src6); + DUP4_ARG2(__lsx_vilvl_b, src3, src2, src4, src3, src5, src4, src6, + src5, src32_l, src43_l, src54_l, src65_l); + DUP4_ARG2(__lsx_vilvh_b, src3, src2, src4, src3, src5, src4, src6, + src5, src32_h, src43_h, src54_h, src65_h); + + tmp0 = FILT_4TAP_DPADD_S_H(src10_l, src32_l, filt0, filt1); + tmp1 = FILT_4TAP_DPADD_S_H(src21_l, src43_l, filt0, filt1); + tmp2 = FILT_4TAP_DPADD_S_H(src10_h, src32_h, filt0, filt1); + tmp3 = FILT_4TAP_DPADD_S_H(src21_h, src43_h, filt0, filt1); + DUP2_ARG3(__lsx_vssrarni_b_h, tmp2, tmp0, 7, tmp3, tmp1, 7, tmp0, tmp1); + DUP2_ARG2(__lsx_vxori_b, tmp0, 128, tmp1, 128, tmp0, tmp1); + + __lsx_vst(tmp0, dst, 0); + dst += dst_stride; + __lsx_vst(tmp1, dst, 0); + dst += dst_stride; + + tmp0 = FILT_4TAP_DPADD_S_H(src32_l, src54_l, filt0, filt1); + tmp1 = FILT_4TAP_DPADD_S_H(src43_l, src65_l, filt0, filt1); + tmp2 = FILT_4TAP_DPADD_S_H(src32_h, src54_h, filt0, filt1); + tmp3 = FILT_4TAP_DPADD_S_H(src43_h, src65_h, filt0, filt1); + DUP2_ARG3(__lsx_vssrarni_b_h, tmp2, tmp0, 7, tmp3, tmp1, 7, tmp0, tmp1); + DUP2_ARG2(__lsx_vxori_b, tmp0, 128, tmp1, 128, tmp0, tmp1); + + __lsx_vst(tmp0, dst, 0); + dst += dst_stride; + __lsx_vst(tmp1, dst, 0); + dst += dst_stride; + + src10_l = src54_l; + src21_l = src65_l; + src10_h = src54_h; + src21_h = src65_h; + src2 = src6; + } +} + +void ff_put_vp8_epel8_h6v4_lsx(uint8_t *dst, ptrdiff_t dst_stride, + uint8_t *src, ptrdiff_t src_stride, + int height, int mx, int my) +{ + uint32_t loop_cnt; + const int8_t *filter_horiz = subpel_filters_lsx[mx - 1]; + const int8_t *filter_vert = subpel_filters_lsx[my - 1]; + __m128i src0, src1, src2, src3, src4, src5, src6; + __m128i filt_hz0, filt_hz1, filt_hz2, mask0, mask1, mask2; + __m128i filt_vt0, filt_vt1, hz_out0, hz_out1, hz_out2, hz_out3; + __m128i tmp0, tmp1, tmp2, tmp3, vec0, vec1, vec2, vec3; + + ptrdiff_t src_stride2 = src_stride << 1; + ptrdiff_t src_stride3 = src_stride2 + src_stride; + ptrdiff_t src_stride4 = src_stride2 << 1; + + mask0 = __lsx_vld(mc_filt_mask_arr, 0); + src -= (2 + src_stride); + + /* rearranging filter */ + DUP2_ARG2(__lsx_vldrepl_h, filter_horiz, 0, filter_horiz, 2, filt_hz0, filt_hz1); + filt_hz2 = __lsx_vldrepl_h(filter_horiz, 4); + + DUP2_ARG2(__lsx_vaddi_bu, mask0, 2, mask0, 4, mask1, mask2); + + DUP2_ARG2(__lsx_vld, src, 0, src + src_stride, 0, src0, src1); + src2 = __lsx_vld(src + src_stride2, 0); + src += src_stride3; + + DUP2_ARG2(__lsx_vxori_b, src0, 128, src1, 128, src0, src1); + src2 = __lsx_vxori_b(src2, 128); + hz_out0 = HORIZ_6TAP_FILT(src0, src0, mask0, mask1, mask2, filt_hz0, + filt_hz1, filt_hz2); + hz_out1 = HORIZ_6TAP_FILT(src1, src1, mask0, mask1, mask2, filt_hz0, + filt_hz1, filt_hz2); + hz_out2 = HORIZ_6TAP_FILT(src2, src2, mask0, mask1, mask2, filt_hz0, + filt_hz1, filt_hz2); + DUP2_ARG2(__lsx_vpackev_b, hz_out1, hz_out0, hz_out2, hz_out1, vec0, vec2); + + DUP2_ARG2(__lsx_vldrepl_h, filter_vert, 0, filter_vert, 2, filt_vt0, filt_vt1); + + for (loop_cnt = (height >> 2); loop_cnt--;) { + DUP4_ARG2(__lsx_vld, src, 0, src + src_stride, 0, src + src_stride2, 0, + src + src_stride3, 0, src3, src4, src5, src6); + src += src_stride4; + + DUP4_ARG2(__lsx_vxori_b, src3, 128, src4, 128, src5, 128, src6, 128, + src3, src4, src5, src6); + + hz_out3 = HORIZ_6TAP_FILT(src3, src3, mask0, mask1, mask2, filt_hz0, + filt_hz1, filt_hz2); + vec1 = __lsx_vpackev_b(hz_out3, hz_out2); + tmp0 = FILT_4TAP_DPADD_S_H(vec0, vec1, filt_vt0, filt_vt1); + + hz_out0 = HORIZ_6TAP_FILT(src4, src4, mask0, mask1, mask2, filt_hz0, + filt_hz1, filt_hz2); + vec3 = __lsx_vpackev_b(hz_out0, hz_out3); + tmp1 = FILT_4TAP_DPADD_S_H(vec2, vec3, filt_vt0, filt_vt1); + + hz_out1 = HORIZ_6TAP_FILT(src5, src5, mask0, mask1, mask2, filt_hz0, + filt_hz1, filt_hz2); + vec0 = __lsx_vpackev_b(hz_out1, hz_out0); + tmp2 = FILT_4TAP_DPADD_S_H(vec1, vec0, filt_vt0, filt_vt1); + + hz_out2 = HORIZ_6TAP_FILT(src6, src6, mask0, mask1, mask2, filt_hz0, + filt_hz1, filt_hz2); + DUP2_ARG2(__lsx_vpackev_b, hz_out0, hz_out3, hz_out2, hz_out1, vec1, vec2); + tmp3 = FILT_4TAP_DPADD_S_H(vec1, vec2, filt_vt0, filt_vt1); + + DUP2_ARG3(__lsx_vssrarni_b_h, tmp1, tmp0, 7, tmp3, tmp2, 7, tmp0, tmp1); + DUP2_ARG2(__lsx_vxori_b, tmp0, 128, tmp1, 128, tmp0, tmp1); + + __lsx_vstelm_d(tmp0, dst, 0, 0); + dst += dst_stride; + __lsx_vstelm_d(tmp0, dst, 0, 1); + dst += dst_stride; + __lsx_vstelm_d(tmp1, dst, 0, 0); + dst += dst_stride; + __lsx_vstelm_d(tmp1, dst, 0, 1); + dst += dst_stride; + } +} + +void ff_put_vp8_epel16_h6v4_lsx(uint8_t *dst, ptrdiff_t dst_stride, + uint8_t *src, ptrdiff_t src_stride, + int height, int mx, int my) +{ + int32_t multiple8_cnt; + + for (multiple8_cnt = 2; multiple8_cnt--;) { + ff_put_vp8_epel8_h6v4_lsx(dst, dst_stride, src, src_stride, height, + mx, my); + src += 8; + dst += 8; + } +} + +void ff_put_vp8_epel8_h4v6_lsx(uint8_t *dst, ptrdiff_t dst_stride, + uint8_t *src, ptrdiff_t src_stride, + int height, int mx, int my) +{ + uint32_t loop_cnt; + const int8_t *filter_horiz = subpel_filters_lsx[mx - 1]; + const int8_t *filter_vert = subpel_filters_lsx[my - 1]; + __m128i src0, src1, src2, src3, src4, src5, src6, src7, src8; + __m128i filt_hz0, filt_hz1, mask0, mask1; + __m128i filt_vt0, filt_vt1, filt_vt2; + __m128i tmp0, tmp1, tmp2, tmp3, tmp4, tmp5, tmp6, tmp7, tmp8; + __m128i out0, out1, out2, out3, out4, out5, out6, out7; + + ptrdiff_t src_stride2 = src_stride << 1; + ptrdiff_t src_stride3 = src_stride2 + src_stride; + ptrdiff_t src_stride4 = src_stride2 << 1; + + mask0 = __lsx_vld(mc_filt_mask_arr, 0); + src -= (1 + src_stride2); + + /* rearranging filter */ + DUP2_ARG2(__lsx_vldrepl_h, filter_horiz, 0, filter_horiz, 2, filt_hz0, filt_hz1); + mask1 = __lsx_vaddi_bu(mask0, 2); + + DUP4_ARG2(__lsx_vld, src, 0, src + src_stride, 0, src + src_stride2, 0, + src + src_stride3, 0, src0, src1, src2, src3); + src += src_stride4; + src4 = __lsx_vld(src, 0); + src += src_stride; + + DUP4_ARG2(__lsx_vxori_b, src0, 128, src1, 128, src2, 128, src3, 128, + src0, src1, src2, src3); + src4 = __lsx_vxori_b(src4, 128); + + tmp0 = HORIZ_4TAP_FILT(src0, src0, mask0, mask1, filt_hz0, filt_hz1); + tmp1 = HORIZ_4TAP_FILT(src1, src1, mask0, mask1, filt_hz0, filt_hz1); + tmp2 = HORIZ_4TAP_FILT(src2, src2, mask0, mask1, filt_hz0, filt_hz1); + tmp3 = HORIZ_4TAP_FILT(src3, src3, mask0, mask1, filt_hz0, filt_hz1); + tmp4 = HORIZ_4TAP_FILT(src4, src4, mask0, mask1, filt_hz0, filt_hz1); + + DUP4_ARG2(__lsx_vpackev_b, tmp1, tmp0, tmp3, tmp2, tmp2, tmp1, + tmp4, tmp3, out0, out1, out3, out4); + + DUP2_ARG2(__lsx_vldrepl_h, filter_vert, 0, filter_vert, 2, filt_vt0, filt_vt1); + filt_vt2 = __lsx_vldrepl_h(filter_vert, 4); + + for (loop_cnt = (height >> 2); loop_cnt--;) { + DUP4_ARG2(__lsx_vld, src, 0, src + src_stride, 0, src + src_stride2, 0, + src + src_stride3, 0, src5, src6, src7, src8); + src += src_stride4; + + DUP4_ARG2(__lsx_vxori_b, src5, 128, src6, 128, src7, 128, src8, 128, + src5, src6, src7, src8); + + tmp5 = HORIZ_4TAP_FILT(src5, src5, mask0, mask1, filt_hz0, filt_hz1); + out2 = __lsx_vpackev_b(tmp5, tmp4); + tmp0 = DPADD_SH3_SH(out0, out1, out2, filt_vt0, filt_vt1, filt_vt2); + + tmp6 = HORIZ_4TAP_FILT(src6, src6, mask0, mask1, filt_hz0, filt_hz1); + out5 = __lsx_vpackev_b(tmp6, tmp5); + tmp1 = DPADD_SH3_SH(out3, out4, out5, filt_vt0, filt_vt1, filt_vt2); + + tmp7 = HORIZ_4TAP_FILT(src7, src7, mask0, mask1, filt_hz0, filt_hz1); + out6 = __lsx_vpackev_b(tmp7, tmp6); + tmp2 = DPADD_SH3_SH(out1, out2, out6, filt_vt0, filt_vt1, filt_vt2); + + tmp8 = HORIZ_4TAP_FILT(src8, src8, mask0, mask1, filt_hz0, filt_hz1); + out7 = __lsx_vpackev_b(tmp8, tmp7); + tmp3 = DPADD_SH3_SH(out4, out5, out7, filt_vt0, filt_vt1, filt_vt2); + + DUP2_ARG3(__lsx_vssrarni_b_h, tmp1, tmp0, 7, tmp3, tmp2, 7, tmp0, tmp1); + DUP2_ARG2(__lsx_vxori_b, tmp0, 128, tmp1, 128, tmp0, tmp1); + + __lsx_vstelm_d(tmp0, dst, 0, 0); + dst += dst_stride; + __lsx_vstelm_d(tmp0, dst, 0, 1); + dst += dst_stride; + __lsx_vstelm_d(tmp1, dst, 0, 0); + dst += dst_stride; + __lsx_vstelm_d(tmp1, dst, 0, 1); + dst += dst_stride; + + tmp4 = tmp8; + out0 = out2; + out1 = out6; + out3 = out5; + out4 = out7; + } +} + +void ff_put_vp8_epel16_h4v6_lsx(uint8_t *dst, ptrdiff_t dst_stride, + uint8_t *src, ptrdiff_t src_stride, + int height, int mx, int my) +{ + int32_t multiple8_cnt; + + for (multiple8_cnt = 2; multiple8_cnt--;) { + ff_put_vp8_epel8_h4v6_lsx(dst, dst_stride, src, src_stride, height, + mx, my); + src += 8; + dst += 8; + } +} + +void ff_put_vp8_pixels8_lsx(uint8_t *dst, ptrdiff_t dst_stride, + uint8_t *src, ptrdiff_t src_stride, + int height, int mx, int my) +{ + int32_t cnt; + __m128i src0, src1, src2, src3; + + ptrdiff_t src_stride2 = src_stride << 1; + ptrdiff_t src_stride3 = src_stride2 + src_stride; + ptrdiff_t src_stride4 = src_stride2 << 1; + + if (0 == height % 8) { + for (cnt = height >> 3; cnt--;) { + DUP4_ARG2(__lsx_vld, src, 0, src + src_stride, 0, src + src_stride2, 0, + src + src_stride3, 0, src0, src1, src2, src3); + src += src_stride4; + + __lsx_vstelm_d(src0, dst, 0, 0); + dst += dst_stride; + __lsx_vstelm_d(src1, dst, 0, 0); + dst += dst_stride; + __lsx_vstelm_d(src2, dst, 0, 0); + dst += dst_stride; + __lsx_vstelm_d(src3, dst, 0, 0); + dst += dst_stride; + + DUP4_ARG2(__lsx_vld, src, 0, src + src_stride, 0, src + src_stride2, 0, + src + src_stride3, 0, src0, src1, src2, src3); + src += src_stride4; + + __lsx_vstelm_d(src0, dst, 0, 0); + dst += dst_stride; + __lsx_vstelm_d(src1, dst, 0, 0); + dst += dst_stride; + __lsx_vstelm_d(src2, dst, 0, 0); + dst += dst_stride; + __lsx_vstelm_d(src3, dst, 0, 0); + dst += dst_stride; + } + } else if( 0 == height % 4) { + for (cnt = (height >> 2); cnt--;) { + DUP4_ARG2(__lsx_vld, src, 0, src + src_stride, 0, src + src_stride2, 0, + src + src_stride3, 0, src0, src1, src2, src3); + src += src_stride4; + + __lsx_vstelm_d(src0, dst, 0, 0); + dst += dst_stride; + __lsx_vstelm_d(src1, dst, 0, 0); + dst += dst_stride; + __lsx_vstelm_d(src2, dst, 0, 0); + dst += dst_stride; + __lsx_vstelm_d(src3, dst, 0, 0); + dst += dst_stride; + } + } +} + +void ff_put_vp8_pixels16_lsx(uint8_t *dst, ptrdiff_t dst_stride, + uint8_t *src, ptrdiff_t src_stride, + int height, int mx, int my) +{ + int32_t width = 16; + int32_t cnt, loop_cnt; + uint8_t *src_tmp, *dst_tmp; + __m128i src0, src1, src2, src3, src4, src5, src6, src7; + + ptrdiff_t src_stride2 = src_stride << 1; + ptrdiff_t src_stride3 = src_stride2 + src_stride; + ptrdiff_t src_stride4 = src_stride2 << 1; + + ptrdiff_t dst_stride2 = dst_stride << 1; + ptrdiff_t dst_stride3 = dst_stride2 + dst_stride; + ptrdiff_t dst_stride4 = dst_stride2 << 1; + + if (0 == height % 8) { + for (cnt = (width >> 4); cnt--;) { + src_tmp = src; + dst_tmp = dst; + for (loop_cnt = (height >> 3); loop_cnt--;) { + DUP4_ARG2(__lsx_vld, src_tmp, 0, src_tmp + src_stride, 0, + src_tmp + src_stride2, 0, src_tmp + src_stride3, 0, + src4, src5, src6, src7); + src_tmp += src_stride4; + + __lsx_vst(src4, dst_tmp, 0); + __lsx_vst(src5, dst_tmp + dst_stride, 0); + __lsx_vst(src6, dst_tmp + dst_stride2, 0); + __lsx_vst(src7, dst_tmp + dst_stride3, 0); + dst_tmp += dst_stride4; + + DUP4_ARG2(__lsx_vld, src_tmp, 0, src_tmp + src_stride, 0, + src_tmp + src_stride2, 0, src_tmp + src_stride3, 0, + src4, src5, src6, src7); + src_tmp += src_stride4; + + __lsx_vst(src4, dst_tmp, 0); + __lsx_vst(src5, dst_tmp + dst_stride, 0); + __lsx_vst(src6, dst_tmp + dst_stride2, 0); + __lsx_vst(src7, dst_tmp + dst_stride3, 0); + dst_tmp += dst_stride4; + } + src += 16; + dst += 16; + } + } else if (0 == height % 4) { + for (cnt = (height >> 2); cnt--;) { + DUP4_ARG2(__lsx_vld, src, 0, src + src_stride, 0, src + src_stride2, 0, + src + src_stride3, 0, src0, src1, src2, src3); + src += 4 * src_stride4; + + __lsx_vst(src0, dst, 0); + __lsx_vst(src1, dst + dst_stride, 0); + __lsx_vst(src2, dst + dst_stride2, 0); + __lsx_vst(src3, dst + dst_stride3, 0); + dst += dst_stride4; + } + } +} diff --git a/libavcodec/loongarch/vp8dsp_init_loongarch.c b/libavcodec/loongarch/vp8dsp_init_loongarch.c new file mode 100644 index 0000000000..63da15b198 --- /dev/null +++ b/libavcodec/loongarch/vp8dsp_init_loongarch.c @@ -0,0 +1,63 @@ +/* + * Copyright (c) 2021 Loongson Technology Corporation Limited + * Contributed by Hecai Yuan + * + * This file is part of FFmpeg. + * + * FFmpeg is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * FFmpeg is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with FFmpeg; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + */ + +/** + * @file + * VP8 compatible video decoder + */ + +#include "libavutil/loongarch/cpu.h" +#include "libavcodec/vp8dsp.h" +#include "libavutil/attributes.h" +#include "vp8dsp_loongarch.h" + +#define VP8_MC_LOONGARCH_FUNC(IDX, SIZE) \ + dsp->put_vp8_epel_pixels_tab[IDX][0][2] = ff_put_vp8_epel##SIZE##_h6_lsx; \ + dsp->put_vp8_epel_pixels_tab[IDX][1][0] = ff_put_vp8_epel##SIZE##_v4_lsx; \ + dsp->put_vp8_epel_pixels_tab[IDX][1][2] = ff_put_vp8_epel##SIZE##_h6v4_lsx; \ + dsp->put_vp8_epel_pixels_tab[IDX][2][0] = ff_put_vp8_epel##SIZE##_v6_lsx; \ + dsp->put_vp8_epel_pixels_tab[IDX][2][1] = ff_put_vp8_epel##SIZE##_h4v6_lsx; \ + dsp->put_vp8_epel_pixels_tab[IDX][2][2] = ff_put_vp8_epel##SIZE##_h6v6_lsx; + +#define VP8_MC_LOONGARCH_COPY(IDX, SIZE) \ + dsp->put_vp8_epel_pixels_tab[IDX][0][0] = ff_put_vp8_pixels##SIZE##_lsx; \ + dsp->put_vp8_bilinear_pixels_tab[IDX][0][0] = ff_put_vp8_pixels##SIZE##_lsx; + +av_cold void ff_vp8dsp_init_loongarch(VP8DSPContext *dsp) +{ + int cpu_flags = av_get_cpu_flags(); + + if (have_lsx(cpu_flags)) { + VP8_MC_LOONGARCH_FUNC(0, 16); + VP8_MC_LOONGARCH_FUNC(1, 8); + + VP8_MC_LOONGARCH_COPY(0, 16); + VP8_MC_LOONGARCH_COPY(1, 8); + + dsp->vp8_v_loop_filter16y = ff_vp8_v_loop_filter16_lsx; + dsp->vp8_h_loop_filter16y = ff_vp8_h_loop_filter16_lsx; + dsp->vp8_v_loop_filter8uv = ff_vp8_v_loop_filter8uv_lsx; + dsp->vp8_h_loop_filter8uv = ff_vp8_h_loop_filter8uv_lsx; + + dsp->vp8_v_loop_filter16y_inner = ff_vp8_v_loop_filter16_inner_lsx; + dsp->vp8_h_loop_filter16y_inner = ff_vp8_h_loop_filter16_inner_lsx; + } +} diff --git a/libavcodec/loongarch/vp8dsp_loongarch.h b/libavcodec/loongarch/vp8dsp_loongarch.h new file mode 100644 index 0000000000..87e9509db9 --- /dev/null +++ b/libavcodec/loongarch/vp8dsp_loongarch.h @@ -0,0 +1,90 @@ +/* + * Copyright (c) 2021 Loongson Technology Corporation Limited + * Contributed by Hecai Yuan + * + * This file is part of FFmpeg. + * + * FFmpeg is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * FFmpeg is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with FFmpeg; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + */ + +#ifndef AVCODEC_LOONGARCH_VP8DSP_LOONGARCH_H +#define AVCODEC_LOONGARCH_VP8DSP_LOONGARCH_H + +#include "libavcodec/vp8dsp.h" + +void ff_put_vp8_pixels8_lsx(uint8_t *dst, ptrdiff_t dst_stride, + uint8_t *src, ptrdiff_t src_stride, + int h, int x, int y); +void ff_put_vp8_pixels16_lsx(uint8_t *dst, ptrdiff_t dst_stride, + uint8_t *src, ptrdiff_t src_stride, + int h, int x, int y); + +void ff_put_vp8_epel16_h6_lsx(uint8_t *dst, ptrdiff_t dst_stride, + uint8_t *src, ptrdiff_t src_stride, + int h, int mx, int my); +void ff_put_vp8_epel16_v4_lsx(uint8_t *dst, ptrdiff_t dst_stride, + uint8_t *src, ptrdiff_t src_stride, + int h, int mx, int my); +void ff_put_vp8_epel16_v6_lsx(uint8_t *dst, ptrdiff_t dst_stride, + uint8_t *src, ptrdiff_t src_stride, + int h, int mx, int my); +void ff_put_vp8_epel16_h6v4_lsx(uint8_t *dst, ptrdiff_t dst_stride, + uint8_t *src, ptrdiff_t src_stride, + int h, int mx, int my); +void ff_put_vp8_epel16_h4v6_lsx(uint8_t *dst, ptrdiff_t dst_stride, + uint8_t *src, ptrdiff_t src_stride, + int h, int mx, int my); +void ff_put_vp8_epel16_h6v6_lsx(uint8_t *dst, ptrdiff_t dst_stride, + uint8_t *src, ptrdiff_t src_stride, + int h, int mx, int my); + +void ff_put_vp8_epel8_v4_lsx(uint8_t *dst, ptrdiff_t dst_stride, + uint8_t *src, ptrdiff_t src_stride, + int h, int mx, int my); +void ff_put_vp8_epel8_v6_lsx(uint8_t *dst, ptrdiff_t dst_stride, + uint8_t *src, ptrdiff_t src_stride, + int h, int mx, int my); +void ff_put_vp8_epel8_h6v4_lsx(uint8_t *dst, ptrdiff_t dst_stride, + uint8_t *src, ptrdiff_t src_stride, + int h, int mx, int my); +void ff_put_vp8_epel8_h4v6_lsx(uint8_t *dst, ptrdiff_t dst_stride, + uint8_t *src, ptrdiff_t src_stride, + int h, int mx, int my); +void ff_put_vp8_epel8_h6v6_lsx(uint8_t *dst, ptrdiff_t dst_stride, + uint8_t *src, ptrdiff_t src_stride, + int h, int mx, int my); + +void ff_put_vp8_epel8_h6_lsx(uint8_t *dst, ptrdiff_t dst_stride, + uint8_t *src, ptrdiff_t src_stride, + int h, int mx, int my); + +/* loop filter */ +void ff_vp8_v_loop_filter16_inner_lsx(uint8_t *dst, ptrdiff_t stride, + int32_t e, int32_t i, int32_t h); +void ff_vp8_h_loop_filter16_inner_lsx(uint8_t *src, ptrdiff_t stride, + int32_t e, int32_t i, int32_t h); + +void ff_vp8_v_loop_filter16_lsx(uint8_t *dst, ptrdiff_t stride, + int flim_e, int flim_i, int hev_thresh); +void ff_vp8_h_loop_filter16_lsx(uint8_t *dst, ptrdiff_t stride, + int flim_e, int flim_i, int hev_thresh); +void ff_vp8_h_loop_filter8uv_lsx(uint8_t *dst_u, uint8_t *dst_v, + ptrdiff_t stride, + int flim_e, int flim_i, int hev_thresh); +void ff_vp8_v_loop_filter8uv_lsx(uint8_t *dst_u, uint8_t *dst_v, + ptrdiff_t stride, + int flim_e, int flim_i, int hev_thresh); + +#endif // #ifndef AVCODEC_LOONGARCH_VP8DSP_LOONGARCH_H diff --git a/libavcodec/vp8dsp.c b/libavcodec/vp8dsp.c index 4ff63d0784..732a483b62 100644 --- a/libavcodec/vp8dsp.c +++ b/libavcodec/vp8dsp.c @@ -743,5 +743,7 @@ av_cold void ff_vp8dsp_init(VP8DSPContext *dsp) ff_vp8dsp_init_x86(dsp); if (ARCH_MIPS) ff_vp8dsp_init_mips(dsp); + if (ARCH_LOONGARCH) + ff_vp8dsp_init_loongarch(dsp); } #endif /* CONFIG_VP8_DECODER */ diff --git a/libavcodec/vp8dsp.h b/libavcodec/vp8dsp.h index cfe1524b0b..7c6208df39 100644 --- a/libavcodec/vp8dsp.h +++ b/libavcodec/vp8dsp.h @@ -101,6 +101,7 @@ void ff_vp8dsp_init_aarch64(VP8DSPContext *c); void ff_vp8dsp_init_arm(VP8DSPContext *c); void ff_vp8dsp_init_x86(VP8DSPContext *c); void ff_vp8dsp_init_mips(VP8DSPContext *c); +void ff_vp8dsp_init_loongarch(VP8DSPContext *c); #define IS_VP7 1 #define IS_VP8 0