::testing::ValuesIn(kArrayConvolve8_msa));
#endif // HAVE_MSA
+#if HAVE_LSX
+const ConvolveFunctions convolve8_lsx(
+ vpx_convolve_copy_c, vpx_convolve_avg_c, vpx_convolve8_horiz_lsx,
+ vpx_convolve8_avg_horiz_c, vpx_convolve8_vert_lsx, vpx_convolve8_avg_vert_c,
+ vpx_convolve8_lsx, vpx_convolve8_avg_c, vpx_scaled_horiz_c,
+ vpx_scaled_avg_horiz_c, vpx_scaled_vert_c, vpx_scaled_avg_vert_c,
+ vpx_scaled_2d_c, vpx_scaled_avg_2d_c, 0);
+
+const ConvolveParam kArrayConvolve8_lsx[] = { ALL_SIZES(convolve8_lsx) };
+INSTANTIATE_TEST_SUITE_P(LSX, ConvolveTest,
+ ::testing::ValuesIn(kArrayConvolve8_lsx));
+#endif // HAVE_LSX
+
#if HAVE_VSX
const ConvolveFunctions convolve8_vsx(
vpx_convolve_copy_vsx, vpx_convolve_avg_vsx, vpx_convolve8_horiz_vsx,
--- /dev/null
+/*
+ * Copyright (c) 2022 The WebM project authors. All Rights Reserved.
+ *
+ * Use of this source code is governed by a BSD-style license
+ * that can be found in the LICENSE file in the root of the source
+ * tree. An additional intellectual property rights grant can be found
+ * in the file PATENTS. All contributing project authors may
+ * be found in the AUTHORS file in the root of the source tree.
+ */
+
+#include <assert.h>
+#include "./vpx_dsp_rtcd.h"
+#include "vpx_dsp/loongarch/vpx_convolve_lsx.h"
+
+#define LSX_LD_4(_src, _stride, _src0, _src1, _src2, _src3) \
+ { \
+ _src0 = __lsx_vld(_src, 0); \
+ _src += _stride; \
+ _src1 = __lsx_vld(_src, 0); \
+ _src += _stride; \
+ _src2 = __lsx_vld(_src, 0); \
+ _src += _stride; \
+ _src3 = __lsx_vld(_src, 0); \
+ }
+
+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 void common_hz_8t_4x4_lsx(const uint8_t *src, int32_t src_stride,
+ uint8_t *dst, int32_t dst_stride,
+ const int8_t *filter) {
+ __m128i src0, src1, src2, src3;
+ __m128i filter0, filter1, filter2, filter3;
+ __m128i mask0, mask1, mask2, mask3;
+ __m128i out, out0, out1;
+
+ mask0 = __lsx_vld(mc_filt_mask_arr, 16);
+ src -= 3;
+ DUP4_ARG2(__lsx_vldrepl_h, filter, 0, filter, 2, filter, 4, filter, 6,
+ filter0, filter1, filter2, filter3);
+ DUP2_ARG2(__lsx_vaddi_bu, mask0, 2, mask0, 4, mask1, mask2);
+ mask3 = __lsx_vaddi_bu(mask0, 6);
+
+ LSX_LD_4(src, src_stride, src0, src1, src2, src3);
+ DUP4_ARG2(__lsx_vxori_b, src0, 128, src1, 128, src2, 128, src3, 128, src0,
+ src1, src2, src3);
+ HORIZ_8TAP_4WID_4VECS_FILT(src0, src1, src2, src3, mask0, mask1, mask2, mask3,
+ filter0, filter1, filter2, filter3, out0, out1);
+ out = __lsx_vssrarni_b_h(out1, out0, 7);
+ out = __lsx_vxori_b(out, 128);
+ __lsx_vstelm_w(out, dst, 0, 0);
+ dst += dst_stride;
+ __lsx_vstelm_w(out, dst, 0, 1);
+ dst += dst_stride;
+ __lsx_vstelm_w(out, dst, 0, 2);
+ dst += dst_stride;
+ __lsx_vstelm_w(out, dst, 0, 3);
+}
+
+static void common_hz_8t_4x8_lsx(const uint8_t *src, int32_t src_stride,
+ uint8_t *dst, int32_t dst_stride,
+ const int8_t *filter) {
+ int32_t src_stride2 = src_stride << 1;
+ int32_t src_stride3 = src_stride + src_stride2;
+ int32_t src_stride4 = src_stride2 << 1;
+ __m128i src0, src1, src2, src3;
+ __m128i filter0, filter1, filter2, filter3;
+ __m128i mask0, mask1, mask2, mask3;
+ __m128i out0, out1, out2, out3;
+ uint8_t *_src = (uint8_t *)src - 3;
+
+ mask0 = __lsx_vld(mc_filt_mask_arr, 16);
+ DUP2_ARG2(__lsx_vaddi_bu, mask0, 2, mask0, 4, mask1, mask2);
+ mask3 = __lsx_vaddi_bu(mask0, 6);
+ DUP4_ARG2(__lsx_vldrepl_h, filter, 0, filter, 2, filter, 4, filter, 6,
+ filter0, filter1, filter2, filter3);
+
+ src0 = __lsx_vld(_src, 0);
+ DUP2_ARG2(__lsx_vldx, _src, src_stride, _src, src_stride2, src1, src2);
+ src3 = __lsx_vldx(_src, src_stride3);
+ _src += src_stride4;
+ DUP4_ARG2(__lsx_vxori_b, src0, 128, src1, 128, src2, 128, src3, 128, src0,
+ src1, src2, src3);
+ HORIZ_8TAP_4WID_4VECS_FILT(src0, src1, src2, src3, mask0, mask1, mask2, mask3,
+ filter0, filter1, filter2, filter3, out0, out1);
+ src0 = __lsx_vld(_src, 0);
+ DUP2_ARG2(__lsx_vldx, _src, src_stride, _src, src_stride2, src1, src2);
+ src3 = __lsx_vldx(_src, src_stride3);
+ DUP4_ARG2(__lsx_vxori_b, src0, 128, src1, 128, src2, 128, src3, 128, src0,
+ src1, src2, src3);
+ HORIZ_8TAP_4WID_4VECS_FILT(src0, src1, src2, src3, mask0, mask1, mask2, mask3,
+ filter0, filter1, filter2, filter3, 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_w(out0, dst, 0, 0);
+ dst += dst_stride;
+ __lsx_vstelm_w(out0, dst, 0, 1);
+ dst += dst_stride;
+ __lsx_vstelm_w(out0, dst, 0, 2);
+ dst += dst_stride;
+ __lsx_vstelm_w(out0, dst, 0, 3);
+ dst += dst_stride;
+ __lsx_vstelm_w(out1, dst, 0, 0);
+ dst += dst_stride;
+ __lsx_vstelm_w(out1, dst, 0, 1);
+ dst += dst_stride;
+ __lsx_vstelm_w(out1, dst, 0, 2);
+ dst += dst_stride;
+ __lsx_vstelm_w(out1, dst, 0, 3);
+}
+
+static void common_hz_8t_4w_lsx(const uint8_t *src, int32_t src_stride,
+ uint8_t *dst, int32_t dst_stride,
+ const int8_t *filter, int32_t height) {
+ if (height == 4) {
+ common_hz_8t_4x4_lsx(src, src_stride, dst, dst_stride, filter);
+ } else if (height == 8) {
+ common_hz_8t_4x8_lsx(src, src_stride, dst, dst_stride, filter);
+ }
+}
+
+static void common_hz_8t_8x4_lsx(const uint8_t *src, int32_t src_stride,
+ uint8_t *dst, int32_t dst_stride,
+ const int8_t *filter) {
+ __m128i src0, src1, src2, src3;
+ __m128i filter0, filter1, filter2, filter3;
+ __m128i mask0, mask1, mask2, mask3;
+ __m128i out0, out1, out2, out3;
+
+ mask0 = __lsx_vld(mc_filt_mask_arr, 0);
+ src -= 3;
+ DUP2_ARG2(__lsx_vaddi_bu, mask0, 2, mask0, 4, mask1, mask2);
+ mask3 = __lsx_vaddi_bu(mask0, 6);
+ DUP4_ARG2(__lsx_vldrepl_h, filter, 0, filter, 2, filter, 4, filter, 6,
+ filter0, filter1, filter2, filter3);
+
+ LSX_LD_4(src, src_stride, src0, src1, src2, src3);
+ DUP4_ARG2(__lsx_vxori_b, src0, 128, src1, 128, src2, 128, src3, 128, src0,
+ src1, src2, src3);
+ HORIZ_8TAP_8WID_4VECS_FILT(src0, src1, src2, src3, mask0, mask1, mask2, mask3,
+ filter0, filter1, filter2, filter3, 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);
+}
+
+static void common_hz_8t_8x8mult_lsx(const uint8_t *src, int32_t src_stride,
+ uint8_t *dst, int32_t dst_stride,
+ const int8_t *filter, int32_t height) {
+ uint32_t loop_cnt = height >> 2;
+ int32_t src_stride2 = src_stride << 1;
+ int32_t src_stride3 = src_stride + src_stride2;
+ int32_t src_stride4 = src_stride2 << 1;
+ __m128i src0, src1, src2, src3;
+ __m128i filter0, filter1, filter2, filter3;
+ __m128i mask0, mask1, mask2, mask3;
+ __m128i out0, out1, out2, out3;
+ uint8_t *_src = (uint8_t *)src - 3;
+
+ mask0 = __lsx_vld(mc_filt_mask_arr, 0);
+ DUP2_ARG2(__lsx_vaddi_bu, mask0, 2, mask0, 4, mask1, mask2);
+ mask3 = __lsx_vaddi_bu(mask0, 6);
+ DUP4_ARG2(__lsx_vldrepl_h, filter, 0, filter, 2, filter, 4, filter, 6,
+ filter0, filter1, filter2, filter3);
+
+ for (; loop_cnt--;) {
+ src0 = __lsx_vld(_src, 0);
+ DUP2_ARG2(__lsx_vldx, _src, src_stride, _src, src_stride2, src1, src2);
+ src3 = __lsx_vldx(_src, src_stride3);
+ _src += src_stride4;
+ DUP4_ARG2(__lsx_vxori_b, src0, 128, src1, 128, src2, 128, src3, 128, src0,
+ src1, src2, src3);
+ HORIZ_8TAP_8WID_4VECS_FILT(src0, src1, src2, src3, mask0, mask1, mask2,
+ mask3, filter0, filter1, filter2, filter3, 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;
+ }
+}
+
+static void common_hz_8t_8w_lsx(const uint8_t *src, int32_t src_stride,
+ uint8_t *dst, int32_t dst_stride,
+ const int8_t *filter, int32_t height) {
+ if (height == 4) {
+ common_hz_8t_8x4_lsx(src, src_stride, dst, dst_stride, filter);
+ } else {
+ common_hz_8t_8x8mult_lsx(src, src_stride, dst, dst_stride, filter, height);
+ }
+}
+
+static void common_hz_8t_16w_lsx(const uint8_t *src, int32_t src_stride,
+ uint8_t *dst, int32_t dst_stride,
+ const int8_t *filter, int32_t height) {
+ uint32_t loop_cnt = height >> 1;
+ int32_t stride = src_stride << 1;
+ __m128i src0, src1, src2, src3;
+ __m128i filter0, filter1, filter2, filter3;
+ __m128i mask0, mask1, mask2, mask3;
+ __m128i out0, out1, out2, out3;
+
+ mask0 = __lsx_vld(mc_filt_mask_arr, 0);
+ src -= 3;
+ DUP2_ARG2(__lsx_vaddi_bu, mask0, 2, mask0, 4, mask1, mask2);
+ mask3 = __lsx_vaddi_bu(mask0, 6);
+ DUP4_ARG2(__lsx_vldrepl_h, filter, 0, filter, 2, filter, 4, filter, 6,
+ filter0, filter1, filter2, filter3);
+
+ for (; loop_cnt--;) {
+ const uint8_t *_src = src + src_stride;
+ DUP2_ARG2(__lsx_vld, src, 0, _src, 0, src0, src2);
+ DUP2_ARG2(__lsx_vld, src, 8, _src, 8, src1, src3);
+ DUP4_ARG2(__lsx_vxori_b, src0, 128, src1, 128, src2, 128, src3, 128, src0,
+ src1, src2, src3);
+ HORIZ_8TAP_8WID_4VECS_FILT(src0, src1, src2, src3, mask0, mask1, mask2,
+ mask3, filter0, filter1, filter2, filter3, 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_vst(out0, dst, 0);
+ dst += dst_stride;
+ __lsx_vst(out1, dst, 0);
+ dst += dst_stride;
+ src += stride;
+ }
+}
+
+static void common_hz_8t_32w_lsx(const uint8_t *src, int32_t src_stride,
+ uint8_t *dst, int32_t dst_stride,
+ const int8_t *filter, int32_t height) {
+ uint32_t loop_cnt = height >> 1;
+ __m128i src0, src1, src2, src3;
+ __m128i filter0, filter1, filter2, filter3;
+ __m128i mask0, mask1, mask2, mask3;
+ __m128i out0, out1, out2, out3;
+ __m128i shuff = { 0x0F0E0D0C0B0A0908, 0x1716151413121110 };
+
+ mask0 = __lsx_vld(mc_filt_mask_arr, 0);
+ src -= 3;
+ DUP2_ARG2(__lsx_vaddi_bu, mask0, 2, mask0, 4, mask1, mask2);
+ mask3 = __lsx_vaddi_bu(mask0, 6);
+ DUP4_ARG2(__lsx_vldrepl_h, filter, 0, filter, 2, filter, 4, filter, 6,
+ filter0, filter1, filter2, filter3);
+
+ for (; loop_cnt--;) {
+ DUP2_ARG2(__lsx_vld, src, 0, src, 16, src0, src2);
+ src3 = __lsx_vld(src, 24);
+ src1 = __lsx_vshuf_b(src2, src0, shuff);
+ src += src_stride;
+ DUP4_ARG2(__lsx_vxori_b, src0, 128, src1, 128, src2, 128, src3, 128, src0,
+ src1, src2, src3);
+ HORIZ_8TAP_8WID_4VECS_FILT(src0, src1, src2, src3, mask0, mask1, mask2,
+ mask3, filter0, filter1, filter2, filter3, 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_vst(out0, dst, 0);
+ __lsx_vst(out1, dst, 16);
+
+ DUP2_ARG2(__lsx_vld, src, 0, src, 16, src0, src2);
+ src3 = __lsx_vld(src, 24);
+ src1 = __lsx_vshuf_b(src2, src0, shuff);
+ src += src_stride;
+
+ dst += dst_stride;
+ DUP4_ARG2(__lsx_vxori_b, src0, 128, src1, 128, src2, 128, src3, 128, src0,
+ src1, src2, src3);
+ HORIZ_8TAP_8WID_4VECS_FILT(src0, src1, src2, src3, mask0, mask1, mask2,
+ mask3, filter0, filter1, filter2, filter3, 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_vst(out0, dst, 0);
+ __lsx_vst(out1, dst, 16);
+ dst += dst_stride;
+ }
+}
+
+static void common_hz_8t_64w_lsx(const uint8_t *src, int32_t src_stride,
+ uint8_t *dst, int32_t dst_stride,
+ const int8_t *filter, int32_t height) {
+ int32_t loop_cnt = height;
+ __m128i src0, src1, src2, src3;
+ __m128i filter0, filter1, filter2, filter3;
+ __m128i mask0, mask1, mask2, mask3;
+ __m128i out0, out1, out2, out3;
+ __m128i shuff = { 0x0F0E0D0C0B0A0908, 0x1716151413121110 };
+
+ mask0 = __lsx_vld(mc_filt_mask_arr, 0);
+ src -= 3;
+ DUP2_ARG2(__lsx_vaddi_bu, mask0, 2, mask0, 4, mask1, mask2);
+ mask3 = __lsx_vaddi_bu(mask0, 6);
+ DUP4_ARG2(__lsx_vldrepl_h, filter, 0, filter, 2, filter, 4, filter, 6,
+ filter0, filter1, filter2, filter3);
+
+ for (; loop_cnt--;) {
+ DUP2_ARG2(__lsx_vld, src, 0, src, 16, src0, src2);
+ src3 = __lsx_vld(src, 24);
+ src1 = __lsx_vshuf_b(src2, src0, shuff);
+ DUP4_ARG2(__lsx_vxori_b, src0, 128, src1, 128, src2, 128, src3, 128, src0,
+ src1, src2, src3);
+ HORIZ_8TAP_8WID_4VECS_FILT(src0, src1, src2, src3, mask0, mask1, mask2,
+ mask3, filter0, filter1, filter2, filter3, 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_vst(out0, dst, 0);
+ __lsx_vst(out1, dst, 16);
+
+ DUP2_ARG2(__lsx_vld, src, 32, src, 48, src0, src2);
+ src3 = __lsx_vld(src, 56);
+ src1 = __lsx_vshuf_b(src2, src0, shuff);
+ DUP4_ARG2(__lsx_vxori_b, src0, 128, src1, 128, src2, 128, src3, 128, src0,
+ src1, src2, src3);
+ HORIZ_8TAP_8WID_4VECS_FILT(src0, src1, src2, src3, mask0, mask1, mask2,
+ mask3, filter0, filter1, filter2, filter3, 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_vst(out0, dst, 32);
+ __lsx_vst(out1, dst, 48);
+ src += src_stride;
+ dst += dst_stride;
+ }
+}
+
+static void common_hz_2t_4x4_lsx(const uint8_t *src, int32_t src_stride,
+ uint8_t *dst, int32_t dst_stride,
+ int8_t *filter) {
+ __m128i src0, src1, src2, src3, mask;
+ __m128i filt0, vec0, vec1, res0, res1;
+ __m128i vec2, vec3;
+ int32_t src_stride2 = src_stride << 1;
+ int32_t src_stride3 = src_stride + src_stride2;
+
+ int32_t dst_stride2 = dst_stride << 1;
+ int32_t dst_stride3 = dst_stride + dst_stride2;
+
+ mask = __lsx_vld(mc_filt_mask_arr, 16);
+ /* rearranging filter */
+ filt0 = __lsx_vldrepl_h(filter, 0);
+
+ src0 = __lsx_vld(src, 0);
+ DUP2_ARG2(__lsx_vldx, src, src_stride, src, src_stride2, src1, src2);
+ src3 = __lsx_vldx(src, src_stride3);
+ DUP2_ARG3(__lsx_vshuf_b, src1, src0, mask, src3, src2, mask, vec0, vec1);
+ DUP2_ARG2(__lsx_vdp2_h_bu, vec0, filt0, vec1, filt0, vec2, vec3);
+ DUP2_ARG2(__lsx_vsrari_h, vec2, FILTER_BITS, vec3, FILTER_BITS, vec2, vec3);
+ DUP2_ARG2(__lsx_vpickev_b, vec2, vec2, vec3, vec3, res0, res1);
+
+ __lsx_vstelm_w(res0, dst, 0, 0);
+ __lsx_vstelm_w(res0, dst + dst_stride, 0, 1);
+ __lsx_vstelm_w(res1, dst + dst_stride2, 0, 0);
+ __lsx_vstelm_w(res1, dst + dst_stride3, 0, 1);
+}
+
+static void common_hz_2t_4x8_lsx(const uint8_t *src, int32_t src_stride,
+ uint8_t *dst, int32_t dst_stride,
+ int8_t *filter) {
+ __m128i vec0, vec1, vec2, vec3, filt0;
+ __m128i src0, src1, src2, src3, src4, src5, src6, src7, mask;
+ __m128i res0, res1, res2, res3;
+ __m128i vec4, vec5, vec6, vec7;
+ int32_t src_stride2 = src_stride << 1;
+ int32_t src_stride3 = src_stride + src_stride2;
+ int32_t src_stride4 = src_stride2 << 1;
+
+ int32_t dst_stride2 = dst_stride << 1;
+ int32_t dst_stride3 = dst_stride + dst_stride2;
+
+ uint8_t *src_tmp1 = src + src_stride4;
+
+ mask = __lsx_vld(mc_filt_mask_arr, 16);
+
+ /* rearranging filter */
+ filt0 = __lsx_vldrepl_h(filter, 0);
+
+ src0 = __lsx_vld(src, 0);
+ DUP4_ARG2(__lsx_vldx, src, src_stride, src, src_stride2, src, src_stride3,
+ src, src_stride4, src1, src2, src3, src4);
+ DUP2_ARG2(__lsx_vldx, src_tmp1, src_stride, src_tmp1, src_stride2, src5,
+ src6);
+ src7 = __lsx_vldx(src_tmp1, src_stride3);
+
+ DUP4_ARG3(__lsx_vshuf_b, src1, src0, mask, src3, src2, mask, src5, src4, mask,
+ src7, src6, mask, vec0, vec1, vec2, vec3);
+ DUP4_ARG2(__lsx_vdp2_h_bu, vec0, filt0, vec1, filt0, vec2, filt0, vec3, filt0,
+ vec4, vec5, vec6, vec7);
+ DUP4_ARG2(__lsx_vsrari_h, vec4, FILTER_BITS, vec5, FILTER_BITS, vec6,
+ FILTER_BITS, vec7, FILTER_BITS, vec4, vec5, vec6, vec7);
+ DUP4_ARG2(__lsx_vpickev_b, vec4, vec4, vec5, vec5, vec6, vec6, vec7, vec7,
+ res0, res1, res2, res3);
+ __lsx_vstelm_w(res0, dst, 0, 0);
+ dst += dst_stride;
+ __lsx_vstelm_w(res0, dst, 0, 1);
+ dst += dst_stride;
+ __lsx_vstelm_w(res1, dst, 0, 0);
+ dst += dst_stride;
+ __lsx_vstelm_w(res1, dst, 0, 1);
+ dst += dst_stride;
+
+ __lsx_vstelm_w(res2, dst, 0, 0);
+ __lsx_vstelm_w(res2, dst + dst_stride, 0, 1);
+ __lsx_vstelm_w(res3, dst + dst_stride2, 0, 0);
+ __lsx_vstelm_w(res3, dst + dst_stride3, 0, 1);
+}
+
+static void common_hz_2t_4w_lsx(const uint8_t *src, int32_t src_stride,
+ uint8_t *dst, int32_t dst_stride,
+ int8_t *filter, int32_t height) {
+ if (height == 4) {
+ common_hz_2t_4x4_lsx(src, src_stride, dst, dst_stride, filter);
+ } else if (height == 8) {
+ common_hz_2t_4x8_lsx(src, src_stride, dst, dst_stride, filter);
+ }
+}
+
+static void common_hz_2t_8x4_lsx(const uint8_t *src, int32_t src_stride,
+ uint8_t *dst, int32_t dst_stride,
+ int8_t *filter) {
+ __m128i filt0, mask;
+ __m128i src0, src1, src2, src3;
+ __m128i vec0, vec1, vec2, vec3;
+
+ int32_t src_stride2 = src_stride << 1;
+ int32_t src_stride3 = src_stride2 + src_stride;
+
+ int32_t dst_stride2 = dst_stride << 1;
+ int32_t dst_stride3 = dst_stride2 + dst_stride;
+
+ mask = __lsx_vld(mc_filt_mask_arr, 0);
+
+ /* rearranging filter */
+ filt0 = __lsx_vldrepl_h(filter, 0);
+
+ src0 = __lsx_vld(src, 0);
+ DUP2_ARG2(__lsx_vldx, src, src_stride, src, src_stride2, src1, src2);
+ src3 = __lsx_vldx(src, src_stride3);
+
+ DUP4_ARG3(__lsx_vshuf_b, src0, src0, mask, src1, src1, mask, src2, src2, mask,
+ src3, src3, mask, vec0, vec1, vec2, vec3);
+ DUP4_ARG2(__lsx_vdp2_h_bu, vec0, filt0, vec1, filt0, vec2, filt0, vec3, filt0,
+ vec0, vec1, vec2, vec3);
+ DUP4_ARG2(__lsx_vsrari_h, vec0, FILTER_BITS, vec1, FILTER_BITS, vec2,
+ FILTER_BITS, vec3, FILTER_BITS, vec0, vec1, vec2, vec3);
+ DUP2_ARG2(__lsx_vpickev_b, vec1, vec0, vec3, vec2, src0, src1);
+
+ __lsx_vstelm_d(src0, dst, 0, 0);
+ __lsx_vstelm_d(src0, dst + dst_stride, 0, 1);
+ __lsx_vstelm_d(src1, dst + dst_stride2, 0, 0);
+ __lsx_vstelm_d(src1, dst + dst_stride3, 0, 1);
+}
+
+static void common_hz_2t_8x8mult_lsx(const uint8_t *src, int32_t src_stride,
+ uint8_t *dst, int32_t dst_stride,
+ int8_t *filter, int32_t height) {
+ __m128i filt0, mask;
+ __m128i src0, src1, src2, src3, out0, out1;
+ __m128i vec0, vec1, vec2, vec3;
+
+ int32_t src_stride2 = src_stride << 1;
+ int32_t src_stride3 = src_stride2 + src_stride;
+ int32_t src_stride4 = src_stride2 << 1;
+
+ int32_t dst_stride2 = dst_stride << 1;
+ int32_t dst_stride3 = dst_stride2 + dst_stride;
+ int32_t dst_stride4 = dst_stride2 << 1;
+
+ mask = __lsx_vld(mc_filt_mask_arr, 0);
+
+ /* rearranging filter */
+ filt0 = __lsx_vldrepl_h(filter, 0);
+
+ src0 = __lsx_vld(src, 0);
+ DUP2_ARG2(__lsx_vldx, src, src_stride, src, src_stride2, src1, src2);
+ src3 = __lsx_vldx(src, src_stride3);
+ src += src_stride4;
+
+ DUP4_ARG3(__lsx_vshuf_b, src0, src0, mask, src1, src1, mask, src2, src2, mask,
+ src3, src3, mask, vec0, vec1, vec2, vec3);
+ DUP4_ARG2(__lsx_vdp2_h_bu, vec0, filt0, vec1, filt0, vec2, filt0, vec3, filt0,
+ vec0, vec1, vec2, vec3);
+ DUP4_ARG2(__lsx_vsrari_h, vec0, FILTER_BITS, vec1, FILTER_BITS, vec2,
+ FILTER_BITS, vec3, FILTER_BITS, vec0, vec1, vec2, vec3);
+
+ src0 = __lsx_vld(src, 0);
+ DUP2_ARG2(__lsx_vldx, src, src_stride, src, src_stride2, src1, src2);
+ src3 = __lsx_vldx(src, src_stride3);
+ src += src_stride4;
+
+ DUP2_ARG2(__lsx_vpickev_b, vec1, vec0, vec3, vec2, 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;
+
+ DUP4_ARG3(__lsx_vshuf_b, src0, src0, mask, src1, src1, mask, src2, src2, mask,
+ src3, src3, mask, vec0, vec1, vec2, vec3);
+ DUP4_ARG2(__lsx_vdp2_h_bu, vec0, filt0, vec1, filt0, vec2, filt0, vec3, filt0,
+ vec0, vec1, vec2, vec3);
+ DUP4_ARG2(__lsx_vsrari_h, vec0, FILTER_BITS, vec1, FILTER_BITS, vec2,
+ FILTER_BITS, vec3, FILTER_BITS, vec0, vec1, vec2, vec3);
+ DUP2_ARG2(__lsx_vpickev_b, vec1, vec0, vec3, vec2, 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;
+
+ if (height == 16) {
+ uint8_t *dst_tmp1 = dst + dst_stride4;
+
+ src0 = __lsx_vld(src, 0);
+ DUP2_ARG2(__lsx_vldx, src, src_stride, src, src_stride2, src1, src2);
+ src3 = __lsx_vldx(src, src_stride3);
+ src += src_stride4;
+
+ DUP4_ARG3(__lsx_vshuf_b, src0, src0, mask, src1, src1, mask, src2, src2,
+ mask, src3, src3, mask, vec0, vec1, vec2, vec3);
+ DUP4_ARG2(__lsx_vdp2_h_bu, vec0, filt0, vec1, filt0, vec2, filt0, vec3,
+ filt0, vec0, vec1, vec2, vec3);
+ DUP4_ARG2(__lsx_vsrari_h, vec0, FILTER_BITS, vec1, FILTER_BITS, vec2,
+ FILTER_BITS, vec3, FILTER_BITS, vec0, vec1, vec2, vec3);
+
+ src0 = __lsx_vld(src, 0);
+ DUP2_ARG2(__lsx_vldx, src, src_stride, src, src_stride2, src1, src2);
+ src3 = __lsx_vldx(src, src_stride3);
+ src += src_stride4;
+
+ DUP2_ARG2(__lsx_vpickev_b, vec1, vec0, vec3, vec2, out0, out1);
+ __lsx_vstelm_d(out0, dst, 0, 0);
+ __lsx_vstelm_d(out0, dst + dst_stride, 0, 1);
+ __lsx_vstelm_d(out1, dst + dst_stride2, 0, 0);
+ __lsx_vstelm_d(out1, dst + dst_stride3, 0, 1);
+
+ DUP4_ARG3(__lsx_vshuf_b, src0, src0, mask, src1, src1, mask, src2, src2,
+ mask, src3, src3, mask, vec0, vec1, vec2, vec3);
+ DUP4_ARG2(__lsx_vdp2_h_bu, vec0, filt0, vec1, filt0, vec2, filt0, vec3,
+ filt0, vec0, vec1, vec2, vec3);
+ DUP4_ARG2(__lsx_vsrari_h, vec0, FILTER_BITS, vec1, FILTER_BITS, vec2,
+ FILTER_BITS, vec3, FILTER_BITS, vec0, vec1, vec2, vec3);
+ DUP2_ARG2(__lsx_vpickev_b, vec1, vec0, vec3, vec2, out0, out1);
+
+ __lsx_vstelm_d(out0, dst_tmp1, 0, 0);
+ __lsx_vstelm_d(out0, dst_tmp1 + dst_stride, 0, 1);
+ __lsx_vstelm_d(out1, dst_tmp1 + dst_stride2, 0, 0);
+ __lsx_vstelm_d(out1, dst_tmp1 + dst_stride3, 0, 1);
+ }
+}
+
+static void common_hz_2t_8w_lsx(const uint8_t *src, int32_t src_stride,
+ uint8_t *dst, int32_t dst_stride,
+ int8_t *filter, int32_t height) {
+ if (height == 4) {
+ common_hz_2t_8x4_lsx(src, src_stride, dst, dst_stride, filter);
+ } else {
+ common_hz_2t_8x8mult_lsx(src, src_stride, dst, dst_stride, filter, height);
+ }
+}
+
+static void common_hz_2t_16w_lsx(const uint8_t *src, int32_t src_stride,
+ uint8_t *dst, int32_t dst_stride,
+ int8_t *filter, int32_t height) {
+ uint32_t loop_cnt = (height >> 2) - 1;
+ __m128i src0, src1, src2, src3, src4, src5, src6, src7, mask;
+ __m128i filt0, vec0, vec1, vec2, vec3, vec4, vec5, vec6, vec7;
+ __m128i out0, out1, out2, out3, out4, out5, out6, out7, tmp;
+
+ int32_t src_stride2 = src_stride << 1;
+ int32_t src_stride3 = src_stride2 + src_stride;
+ int32_t src_stride4 = src_stride2 << 1;
+
+ uint8_t *src_tmp1 = src + 8;
+ mask = __lsx_vld(mc_filt_mask_arr, 0);
+ filt0 = __lsx_vldrepl_h(filter, 0);
+
+ src0 = __lsx_vld(src, 0);
+ DUP2_ARG2(__lsx_vldx, src, src_stride, src, src_stride2, src2, src4);
+ src6 = __lsx_vldx(src, src_stride3);
+ src1 = __lsx_vld(src_tmp1, 0);
+ DUP2_ARG2(__lsx_vldx, src_tmp1, src_stride, src_tmp1, src_stride2, src3,
+ src5);
+ src7 = __lsx_vldx(src_tmp1, src_stride3);
+ src += src_stride4;
+
+ DUP4_ARG3(__lsx_vshuf_b, src0, src0, mask, src1, src1, mask, src2, src2, mask,
+ src3, src3, mask, vec0, vec1, vec2, vec3);
+ DUP4_ARG3(__lsx_vshuf_b, src4, src4, mask, src5, src5, mask, src6, src6, mask,
+ src7, src7, mask, vec4, vec5, vec6, vec7);
+ DUP4_ARG2(__lsx_vdp2_h_bu, vec0, filt0, vec1, filt0, vec2, filt0, vec3, filt0,
+ out0, out1, out2, out3);
+ DUP4_ARG2(__lsx_vdp2_h_bu, vec4, filt0, vec5, filt0, vec6, filt0, vec7, filt0,
+ out4, out5, out6, out7);
+ DUP4_ARG2(__lsx_vsrari_h, out0, FILTER_BITS, out1, FILTER_BITS, out2,
+ FILTER_BITS, out3, FILTER_BITS, out0, out1, out2, out3);
+ DUP4_ARG2(__lsx_vsrari_h, out4, FILTER_BITS, out5, FILTER_BITS, out6,
+ FILTER_BITS, out7, FILTER_BITS, out4, out5, out6, out7);
+
+ tmp = __lsx_vpickev_b(out1, out0);
+ __lsx_vst(tmp, dst, 0);
+ dst += dst_stride;
+ tmp = __lsx_vpickev_b(out3, out2);
+ __lsx_vst(tmp, dst, 0);
+ dst += dst_stride;
+ tmp = __lsx_vpickev_b(out5, out4);
+ __lsx_vst(tmp, dst, 0);
+ dst += dst_stride;
+ tmp = __lsx_vpickev_b(out7, out6);
+ __lsx_vst(tmp, dst, 0);
+ dst += dst_stride;
+
+ for (; loop_cnt--;) {
+ src_tmp1 += src_stride4;
+
+ src0 = __lsx_vld(src, 0);
+ DUP2_ARG2(__lsx_vldx, src, src_stride, src, src_stride2, src2, src4);
+ src6 = __lsx_vldx(src, src_stride3);
+
+ src1 = __lsx_vld(src_tmp1, 0);
+ DUP2_ARG2(__lsx_vldx, src_tmp1, src_stride, src_tmp1, src_stride2, src3,
+ src5);
+ src7 = __lsx_vldx(src_tmp1, src_stride3);
+ src += src_stride4;
+
+ DUP4_ARG3(__lsx_vshuf_b, src0, src0, mask, src1, src1, mask, src2, src2,
+ mask, src3, src3, mask, vec0, vec1, vec2, vec3);
+ DUP4_ARG3(__lsx_vshuf_b, src4, src4, mask, src5, src5, mask, src6, src6,
+ mask, src7, src7, mask, vec4, vec5, vec6, vec7);
+ DUP4_ARG2(__lsx_vdp2_h_bu, vec0, filt0, vec1, filt0, vec2, filt0, vec3,
+ filt0, out0, out1, out2, out3);
+ DUP4_ARG2(__lsx_vdp2_h_bu, vec4, filt0, vec5, filt0, vec6, filt0, vec7,
+ filt0, out4, out5, out6, out7);
+ DUP4_ARG2(__lsx_vsrari_h, out0, FILTER_BITS, out1, FILTER_BITS, out2,
+ FILTER_BITS, out3, FILTER_BITS, out0, out1, out2, out3);
+ DUP4_ARG2(__lsx_vsrari_h, out4, FILTER_BITS, out5, FILTER_BITS, out6,
+ FILTER_BITS, out7, FILTER_BITS, out4, out5, out6, out7);
+
+ tmp = __lsx_vpickev_b(out1, out0);
+ __lsx_vst(tmp, dst, 0);
+ dst += dst_stride;
+ tmp = __lsx_vpickev_b(out3, out2);
+ __lsx_vst(tmp, dst, 0);
+ dst += dst_stride;
+ tmp = __lsx_vpickev_b(out5, out4);
+ __lsx_vst(tmp, dst, 0);
+ dst += dst_stride;
+ tmp = __lsx_vpickev_b(out7, out6);
+ __lsx_vst(tmp, dst, 0);
+ dst += dst_stride;
+ }
+}
+
+static void common_hz_2t_32w_lsx(const uint8_t *src, int32_t src_stride,
+ uint8_t *dst, int32_t dst_stride,
+ int8_t *filter, int32_t height) {
+ uint32_t loop_cnt = (height >> 1);
+ __m128i src0, src1, src2, src3, src4, src5, src6, src7, mask;
+ __m128i filt0, vec0, vec1, vec2, vec3, vec4, vec5, vec6, vec7;
+ __m128i out0, out1, out2, out3, out4, out5, out6, out7, tmp;
+ __m128i shuff = { 0x0F0E0D0C0B0A0908, 0x1716151413121110 };
+
+ mask = __lsx_vld(mc_filt_mask_arr, 0);
+ /* rearranging filter */
+ filt0 = __lsx_vldrepl_h(filter, 0);
+
+ for (; loop_cnt--;) {
+ DUP2_ARG2(__lsx_vld, src, 0, src, 16, src0, src2);
+ src3 = __lsx_vld(src, 24);
+ src1 = __lsx_vshuf_b(src2, src0, shuff);
+ src += src_stride;
+ DUP2_ARG2(__lsx_vld, src, 0, src, 16, src4, src6);
+ src7 = __lsx_vld(src, 24);
+ src5 = __lsx_vshuf_b(src6, src4, shuff);
+ src += src_stride;
+
+ DUP4_ARG3(__lsx_vshuf_b, src0, src0, mask, src1, src1, mask, src2, src2,
+ mask, src3, src3, mask, vec0, vec1, vec2, vec3);
+ DUP4_ARG3(__lsx_vshuf_b, src4, src4, mask, src5, src5, mask, src6, src6,
+ mask, src7, src7, mask, vec4, vec5, vec6, vec7);
+ DUP4_ARG2(__lsx_vdp2_h_bu, vec0, filt0, vec1, filt0, vec2, filt0, vec3,
+ filt0, out0, out1, out2, out3);
+ DUP4_ARG2(__lsx_vdp2_h_bu, vec4, filt0, vec5, filt0, vec6, filt0, vec7,
+ filt0, out4, out5, out6, out7);
+ DUP4_ARG2(__lsx_vsrari_h, out0, FILTER_BITS, out1, FILTER_BITS, out2,
+ FILTER_BITS, out3, FILTER_BITS, out0, out1, out2, out3);
+ DUP4_ARG2(__lsx_vsrari_h, out4, FILTER_BITS, out5, FILTER_BITS, out6,
+ FILTER_BITS, out7, FILTER_BITS, out4, out5, out6, out7);
+
+ tmp = __lsx_vpickev_b(out1, out0);
+ __lsx_vst(tmp, dst, 0);
+ tmp = __lsx_vpickev_b(out3, out2);
+ __lsx_vst(tmp, dst, 16);
+ dst += dst_stride;
+
+ tmp = __lsx_vpickev_b(out5, out4);
+ __lsx_vst(tmp, dst, 0);
+ tmp = __lsx_vpickev_b(out7, out6);
+ __lsx_vst(tmp, dst, 16);
+ dst += dst_stride;
+ }
+}
+
+static void common_hz_2t_64w_lsx(const uint8_t *src, int32_t src_stride,
+ uint8_t *dst, int32_t dst_stride,
+ int8_t *filter, int32_t height) {
+ uint32_t loop_cnt = height;
+ __m128i src0, src1, src2, src3, src4, src5, src6, src7, mask;
+ __m128i filt0, vec0, vec1, vec2, vec3, vec4, vec5, vec6, vec7;
+ __m128i out0, out1, out2, out3, out4, out5, out6, out7, tmp;
+ __m128i shuff = { 0x0F0E0D0C0B0A0908, 0x1716151413121110 };
+
+ mask = __lsx_vld(mc_filt_mask_arr, 0);
+
+ /* rearranging filter */
+ filt0 = __lsx_vldrepl_h(filter, 0);
+
+ for (; loop_cnt--;) {
+ DUP4_ARG2(__lsx_vld, src, 0, src, 16, src, 32, src, 48, src0, src2, src4,
+ src6);
+ src7 = __lsx_vld(src, 56);
+ DUP2_ARG3(__lsx_vshuf_b, src2, src0, shuff, src4, src2, shuff, src1, src3);
+ src5 = __lsx_vshuf_b(src6, src4, shuff);
+ src += src_stride;
+
+ DUP4_ARG3(__lsx_vshuf_b, src0, src0, mask, src1, src1, mask, src2, src2,
+ mask, src3, src3, mask, vec0, vec1, vec2, vec3);
+ DUP4_ARG3(__lsx_vshuf_b, src4, src4, mask, src5, src5, mask, src6, src6,
+ mask, src7, src7, mask, vec4, vec5, vec6, vec7);
+
+ DUP4_ARG2(__lsx_vdp2_h_bu, vec0, filt0, vec1, filt0, vec2, filt0, vec3,
+ filt0, out0, out1, out2, out3);
+ DUP4_ARG2(__lsx_vdp2_h_bu, vec4, filt0, vec5, filt0, vec6, filt0, vec7,
+ filt0, out4, out5, out6, out7);
+ DUP4_ARG2(__lsx_vsrari_h, out0, FILTER_BITS, out1, FILTER_BITS, out2,
+ FILTER_BITS, out3, FILTER_BITS, out0, out1, out2, out3);
+ DUP4_ARG2(__lsx_vsrari_h, out4, FILTER_BITS, out5, FILTER_BITS, out6,
+ FILTER_BITS, out7, FILTER_BITS, out4, out5, out6, out7);
+
+ tmp = __lsx_vpickev_b(out1, out0);
+ __lsx_vst(tmp, dst, 0);
+ tmp = __lsx_vpickev_b(out3, out2);
+ __lsx_vst(tmp, dst, 16);
+ tmp = __lsx_vpickev_b(out5, out4);
+ __lsx_vst(tmp, dst, 32);
+ tmp = __lsx_vpickev_b(out7, out6);
+ __lsx_vst(tmp, dst, 48);
+ dst += dst_stride;
+ }
+}
+
+void vpx_convolve8_horiz_lsx(const uint8_t *src, ptrdiff_t src_stride,
+ uint8_t *dst, ptrdiff_t dst_stride,
+ const InterpKernel *filter, int x0_q4,
+ int x_step_q4, int y0_q4, int y_step_q4, int w,
+ int h) {
+ const int16_t *const filter_x = filter[x0_q4];
+ int8_t cnt, filt_hor[8];
+
+ assert(x_step_q4 == 16);
+ assert(((const int32_t *)filter_x)[1] != 0x800000);
+
+ for (cnt = 0; cnt < 8; ++cnt) {
+ filt_hor[cnt] = filter_x[cnt];
+ }
+ if (vpx_get_filter_taps(filter_x) == 2) {
+ switch (w) {
+ case 4:
+ common_hz_2t_4w_lsx(src, (int32_t)src_stride, dst, (int32_t)dst_stride,
+ &filt_hor[3], h);
+ break;
+ case 8:
+ common_hz_2t_8w_lsx(src, (int32_t)src_stride, dst, (int32_t)dst_stride,
+ &filt_hor[3], h);
+ break;
+ case 16:
+ common_hz_2t_16w_lsx(src, (int32_t)src_stride, dst, (int32_t)dst_stride,
+ &filt_hor[3], h);
+ break;
+ case 32:
+ common_hz_2t_32w_lsx(src, (int32_t)src_stride, dst, (int32_t)dst_stride,
+ &filt_hor[3], h);
+ break;
+ case 64:
+ common_hz_2t_64w_lsx(src, (int32_t)src_stride, dst, (int32_t)dst_stride,
+ &filt_hor[3], h);
+ break;
+ default:
+ vpx_convolve8_horiz_c(src, src_stride, dst, dst_stride, filter, x0_q4,
+ x_step_q4, y0_q4, y_step_q4, w, h);
+ break;
+ }
+ } else {
+ switch (w) {
+ case 4:
+ common_hz_8t_4w_lsx(src, (int32_t)src_stride, dst, (int32_t)dst_stride,
+ filt_hor, h);
+ break;
+ case 8:
+ common_hz_8t_8w_lsx(src, (int32_t)src_stride, dst, (int32_t)dst_stride,
+ filt_hor, h);
+ break;
+
+ case 16:
+ common_hz_8t_16w_lsx(src, (int32_t)src_stride, dst, (int32_t)dst_stride,
+ filt_hor, h);
+ break;
+
+ case 32:
+ common_hz_8t_32w_lsx(src, (int32_t)src_stride, dst, (int32_t)dst_stride,
+ filt_hor, h);
+ break;
+
+ case 64:
+ common_hz_8t_64w_lsx(src, (int32_t)src_stride, dst, (int32_t)dst_stride,
+ filt_hor, h);
+ break;
+ default:
+ vpx_convolve8_horiz_c(src, src_stride, dst, dst_stride, filter, x0_q4,
+ x_step_q4, y0_q4, y_step_q4, w, h);
+ break;
+ }
+ }
+}
--- /dev/null
+/*
+ * Copyright (c) 2022 The WebM project authors. All Rights Reserved.
+ *
+ * Use of this source code is governed by a BSD-style license
+ * that can be found in the LICENSE file in the root of the source
+ * tree. An additional intellectual property rights grant can be found
+ * in the file PATENTS. All contributing project authors may
+ * be found in the AUTHORS file in the root of the source tree.
+ */
+
+#include <assert.h>
+#include "./vpx_dsp_rtcd.h"
+#include "vpx_dsp/loongarch/vpx_convolve_lsx.h"
+
+#define LSX_LD_4(_src, _stride, _src0, _src1, _src2, _src3) \
+ { \
+ _src0 = __lsx_vld(_src, 0); \
+ _src += _stride; \
+ _src1 = __lsx_vld(_src, 0); \
+ _src += _stride; \
+ _src2 = __lsx_vld(_src, 0); \
+ _src += _stride; \
+ _src3 = __lsx_vld(_src, 0); \
+ }
+
+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 void common_hv_8ht_8vt_4w_lsx(const uint8_t *src, int32_t src_stride,
+ uint8_t *dst, int32_t dst_stride,
+ int8_t *filter_horiz, int8_t *filter_vert,
+ int32_t height) {
+ uint32_t loop_cnt = (height >> 2);
+ __m128i src0, src1, src2, src3, src4, src5, src6, src7, src8, src9, src10;
+ __m128i filt_hz0, filt_hz1, filt_hz2, filt_hz3;
+ __m128i filt_vt0, filt_vt1, filt_vt2, filt_vt3;
+ __m128i mask0, mask1, mask2, mask3;
+ __m128i tmp0, tmp1, tmp2, tmp3, tmp4, tmp5;
+ __m128i out0, out1;
+ __m128i shuff = { 0x0F0E0D0C0B0A0908, 0x1716151413121110 };
+
+ mask0 = __lsx_vld(mc_filt_mask_arr, 16);
+ src -= (3 + 3 * src_stride);
+ DUP4_ARG2(__lsx_vldrepl_h, filter_horiz, 0, filter_horiz, 2, filter_horiz, 4,
+ filter_horiz, 6, filt_hz0, filt_hz1, filt_hz2, filt_hz3);
+ DUP2_ARG2(__lsx_vaddi_bu, mask0, 2, mask0, 4, mask1, mask2);
+ mask3 = __lsx_vaddi_bu(mask0, 6);
+
+ LSX_LD_4(src, src_stride, src0, src1, src2, src3);
+ src += src_stride;
+ src4 = __lsx_vld(src, 0);
+ src += src_stride;
+ src5 = __lsx_vld(src, 0);
+ src += src_stride;
+ src6 = __lsx_vld(src, 0);
+ src += src_stride;
+ DUP4_ARG2(__lsx_vxori_b, src0, 128, src1, 128, src2, 128, src3, 128, src0,
+ src1, src2, src3);
+ DUP2_ARG2(__lsx_vxori_b, src4, 128, src5, 128, src4, src5);
+ src6 = __lsx_vxori_b(src6, 128);
+
+ tmp0 = HORIZ_8TAP_FILT(src0, src1, mask0, mask1, mask2, mask3, filt_hz0,
+ filt_hz1, filt_hz2, filt_hz3);
+ tmp2 = HORIZ_8TAP_FILT(src2, src3, mask0, mask1, mask2, mask3, filt_hz0,
+ filt_hz1, filt_hz2, filt_hz3);
+ tmp4 = HORIZ_8TAP_FILT(src4, src5, mask0, mask1, mask2, mask3, filt_hz0,
+ filt_hz1, filt_hz2, filt_hz3);
+ tmp5 = HORIZ_8TAP_FILT(src5, src6, mask0, mask1, mask2, mask3, filt_hz0,
+ filt_hz1, filt_hz2, filt_hz3);
+ DUP2_ARG3(__lsx_vshuf_b, tmp2, tmp0, shuff, tmp4, tmp2, shuff, tmp1, tmp3);
+ DUP4_ARG2(__lsx_vldrepl_h, filter_vert, 0, filter_vert, 2, filter_vert, 4,
+ filter_vert, 6, filt_vt0, filt_vt1, filt_vt2, filt_vt3);
+ DUP2_ARG2(__lsx_vpackev_b, tmp1, tmp0, tmp3, tmp2, tmp0, tmp1);
+ tmp2 = __lsx_vpackev_b(tmp5, tmp4);
+
+ for (; loop_cnt--;) {
+ LSX_LD_4(src, src_stride, src7, src8, src9, src10);
+ src += src_stride;
+ DUP4_ARG2(__lsx_vxori_b, src7, 128, src8, 128, src9, 128, src10, 128, src7,
+ src8, src9, src10);
+ tmp3 = HORIZ_8TAP_FILT(src7, src8, mask0, mask1, mask2, mask3, filt_hz0,
+ filt_hz1, filt_hz2, filt_hz3);
+ tmp4 = __lsx_vshuf_b(tmp3, tmp5, shuff);
+ tmp4 = __lsx_vpackev_b(tmp3, tmp4);
+ out0 = FILT_8TAP_DPADD_S_H(tmp0, tmp1, tmp2, tmp4, filt_vt0, filt_vt1,
+ filt_vt2, filt_vt3);
+ src1 = HORIZ_8TAP_FILT(src9, src10, mask0, mask1, mask2, mask3, filt_hz0,
+ filt_hz1, filt_hz2, filt_hz3);
+ src0 = __lsx_vshuf_b(src1, tmp3, shuff);
+ src0 = __lsx_vpackev_b(src1, src0);
+ out1 = FILT_8TAP_DPADD_S_H(tmp1, tmp2, tmp4, src0, filt_vt0, filt_vt1,
+ filt_vt2, filt_vt3);
+ out0 = __lsx_vssrarni_b_h(out1, out0, 7);
+ out0 = __lsx_vxori_b(out0, 128);
+ __lsx_vstelm_w(out0, dst, 0, 0);
+ dst += dst_stride;
+ __lsx_vstelm_w(out0, dst, 0, 1);
+ dst += dst_stride;
+ __lsx_vstelm_w(out0, dst, 0, 2);
+ dst += dst_stride;
+ __lsx_vstelm_w(out0, dst, 0, 3);
+ dst += dst_stride;
+
+ tmp5 = src1;
+ tmp0 = tmp2;
+ tmp1 = tmp4;
+ tmp2 = src0;
+ }
+}
+
+static void common_hv_8ht_8vt_8w_lsx(const uint8_t *src, int32_t src_stride,
+ uint8_t *dst, int32_t dst_stride,
+ int8_t *filter_horiz, int8_t *filter_vert,
+ int32_t height) {
+ uint32_t loop_cnt = (height >> 2);
+ __m128i src0, src1, src2, src3, src4, src5, src6, src7, src8, src9, src10;
+ __m128i filt_hz0, filt_hz1, filt_hz2, filt_hz3;
+ __m128i filt_vt0, filt_vt1, filt_vt2, filt_vt3;
+ __m128i mask0, mask1, mask2, mask3;
+ __m128i tmp0, tmp1, tmp2, tmp3, tmp4, tmp5, tmp6;
+ __m128i out0, out1;
+
+ mask0 = __lsx_vld(mc_filt_mask_arr, 0);
+ src -= (3 + 3 * src_stride);
+ DUP4_ARG2(__lsx_vldrepl_h, filter_horiz, 0, filter_horiz, 2, filter_horiz, 4,
+ filter_horiz, 6, filt_hz0, filt_hz1, filt_hz2, filt_hz3);
+ DUP2_ARG2(__lsx_vaddi_bu, mask0, 2, mask0, 4, mask1, mask2);
+ mask3 = __lsx_vaddi_bu(mask0, 6);
+
+ LSX_LD_4(src, src_stride, src0, src1, src2, src3);
+ src += src_stride;
+ src4 = __lsx_vld(src, 0);
+ src += src_stride;
+ src5 = __lsx_vld(src, 0);
+ src += src_stride;
+ src6 = __lsx_vld(src, 0);
+ src += src_stride;
+ DUP4_ARG2(__lsx_vxori_b, src0, 128, src1, 128, src2, 128, src3, 128, src0,
+ src1, src2, src3);
+ DUP2_ARG2(__lsx_vxori_b, src4, 128, src5, 128, src4, src5);
+ src6 = __lsx_vxori_b(src6, 128);
+
+ src0 = HORIZ_8TAP_FILT(src0, src0, mask0, mask1, mask2, mask3, filt_hz0,
+ filt_hz1, filt_hz2, filt_hz3);
+ src1 = HORIZ_8TAP_FILT(src1, src1, mask0, mask1, mask2, mask3, filt_hz0,
+ filt_hz1, filt_hz2, filt_hz3);
+ src2 = HORIZ_8TAP_FILT(src2, src2, mask0, mask1, mask2, mask3, filt_hz0,
+ filt_hz1, filt_hz2, filt_hz3);
+ src3 = HORIZ_8TAP_FILT(src3, src3, mask0, mask1, mask2, mask3, filt_hz0,
+ filt_hz1, filt_hz2, filt_hz3);
+ src4 = HORIZ_8TAP_FILT(src4, src4, mask0, mask1, mask2, mask3, filt_hz0,
+ filt_hz1, filt_hz2, filt_hz3);
+ src5 = HORIZ_8TAP_FILT(src5, src5, mask0, mask1, mask2, mask3, filt_hz0,
+ filt_hz1, filt_hz2, filt_hz3);
+ src6 = HORIZ_8TAP_FILT(src6, src6, mask0, mask1, mask2, mask3, filt_hz0,
+ filt_hz1, filt_hz2, filt_hz3);
+
+ DUP4_ARG2(__lsx_vldrepl_h, filter_vert, 0, filter_vert, 2, filter_vert, 4,
+ filter_vert, 6, filt_vt0, filt_vt1, filt_vt2, filt_vt3);
+ DUP4_ARG2(__lsx_vpackev_b, src1, src0, src3, src2, src5, src4, src2, src1,
+ tmp0, tmp1, tmp2, tmp4);
+ DUP2_ARG2(__lsx_vpackev_b, src4, src3, src6, src5, tmp5, tmp6);
+
+ for (; loop_cnt--;) {
+ LSX_LD_4(src, src_stride, src7, src8, src9, src10);
+ src += src_stride;
+ DUP4_ARG2(__lsx_vxori_b, src7, 128, src8, 128, src9, 128, src10, 128, src7,
+ src8, src9, src10);
+ src7 = HORIZ_8TAP_FILT(src7, src7, mask0, mask1, mask2, mask3, filt_hz0,
+ filt_hz1, filt_hz2, filt_hz3);
+ tmp3 = __lsx_vpackev_b(src7, src6);
+ out0 = FILT_8TAP_DPADD_S_H(tmp0, tmp1, tmp2, tmp3, filt_vt0, filt_vt1,
+ filt_vt2, filt_vt3);
+ src8 = HORIZ_8TAP_FILT(src8, src8, mask0, mask1, mask2, mask3, filt_hz0,
+ filt_hz1, filt_hz2, filt_hz3);
+ src0 = __lsx_vpackev_b(src8, src7);
+ out1 = FILT_8TAP_DPADD_S_H(tmp4, tmp5, tmp6, src0, filt_vt0, filt_vt1,
+ filt_vt2, filt_vt3);
+ src9 = HORIZ_8TAP_FILT(src9, src9, mask0, mask1, mask2, mask3, filt_hz0,
+ filt_hz1, filt_hz2, filt_hz3);
+ src1 = __lsx_vpackev_b(src9, src8);
+ src3 = FILT_8TAP_DPADD_S_H(tmp1, tmp2, tmp3, src1, filt_vt0, filt_vt1,
+ filt_vt2, filt_vt3);
+ src10 = HORIZ_8TAP_FILT(src10, src10, mask0, mask1, mask2, mask3, filt_hz0,
+ filt_hz1, filt_hz2, filt_hz3);
+ src2 = __lsx_vpackev_b(src10, src9);
+ src4 = FILT_8TAP_DPADD_S_H(tmp5, tmp6, src0, src2, filt_vt0, filt_vt1,
+ filt_vt2, filt_vt3);
+ DUP2_ARG3(__lsx_vssrarni_b_h, out1, out0, 7, src4, src3, 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;
+
+ src6 = src10;
+ tmp0 = tmp2;
+ tmp1 = tmp3;
+ tmp2 = src1;
+ tmp4 = tmp6;
+ tmp5 = src0;
+ tmp6 = src2;
+ }
+}
+
+static void common_hv_8ht_8vt_16w_lsx(const uint8_t *src, int32_t src_stride,
+ uint8_t *dst, int32_t dst_stride,
+ int8_t *filter_horiz, int8_t *filter_vert,
+ int32_t height) {
+ common_hv_8ht_8vt_8w_lsx(src, src_stride, dst, dst_stride, filter_horiz,
+ filter_vert, height);
+ src += 8;
+ dst += 8;
+
+ common_hv_8ht_8vt_8w_lsx(src, src_stride, dst, dst_stride, filter_horiz,
+ filter_vert, height);
+ src += 8;
+ dst += 8;
+}
+
+static void common_hv_8ht_8vt_32w_lsx(const uint8_t *src, int32_t src_stride,
+ uint8_t *dst, int32_t dst_stride,
+ int8_t *filter_horiz, int8_t *filter_vert,
+ int32_t height) {
+ int32_t multiple8_cnt;
+ for (multiple8_cnt = 4; multiple8_cnt--;) {
+ common_hv_8ht_8vt_8w_lsx(src, src_stride, dst, dst_stride, filter_horiz,
+ filter_vert, height);
+ src += 8;
+ dst += 8;
+ }
+}
+
+static void common_hv_8ht_8vt_64w_lsx(const uint8_t *src, int32_t src_stride,
+ uint8_t *dst, int32_t dst_stride,
+ int8_t *filter_horiz, int8_t *filter_vert,
+ int32_t height) {
+ int32_t multiple8_cnt;
+ for (multiple8_cnt = 8; multiple8_cnt--;) {
+ common_hv_8ht_8vt_8w_lsx(src, src_stride, dst, dst_stride, filter_horiz,
+ filter_vert, height);
+ src += 8;
+ dst += 8;
+ }
+}
+
+static void common_hv_2ht_2vt_4x4_lsx(const uint8_t *src, int32_t src_stride,
+ uint8_t *dst, int32_t dst_stride,
+ int8_t *filter_horiz,
+ int8_t *filter_vert) {
+ __m128i src0, src1, src2, src3, src4, mask;
+ __m128i filt_vt, filt_hz, vec0, vec1, res0, res1;
+ __m128i hz_out0, hz_out1, hz_out2, hz_out3, hz_out4, tmp0, tmp1;
+ __m128i shuff = { 0x0F0E0D0C0B0A0908, 0x1716151413121110 };
+
+ int32_t src_stride2 = src_stride << 1;
+ int32_t src_stride3 = src_stride + src_stride2;
+ int32_t src_stride4 = src_stride2 << 1;
+
+ int32_t dst_stride2 = dst_stride << 1;
+ int32_t dst_stride3 = dst_stride2 + dst_stride;
+ mask = __lsx_vld(mc_filt_mask_arr, 16);
+
+ /* rearranging filter */
+ filt_hz = __lsx_vldrepl_h(filter_horiz, 0);
+ filt_vt = __lsx_vldrepl_h(filter_vert, 0);
+
+ src0 = __lsx_vld(src, 0);
+ DUP4_ARG2(__lsx_vldx, src, src_stride, src, src_stride2, src, src_stride3,
+ src, src_stride4, src1, src2, src3, src4);
+ hz_out0 = HORIZ_2TAP_FILT_UH(src0, src1, mask, filt_hz, FILTER_BITS);
+ hz_out2 = HORIZ_2TAP_FILT_UH(src2, src3, mask, filt_hz, FILTER_BITS);
+ hz_out4 = HORIZ_2TAP_FILT_UH(src4, src4, mask, filt_hz, FILTER_BITS);
+
+ hz_out1 = __lsx_vshuf_b(hz_out2, hz_out0, shuff);
+ hz_out3 = __lsx_vpickod_d(hz_out4, hz_out2);
+
+ DUP2_ARG2(__lsx_vpackev_b, hz_out1, hz_out0, hz_out3, hz_out2, vec0, vec1);
+ DUP2_ARG2(__lsx_vdp2_h_bu, vec0, filt_vt, vec1, filt_vt, tmp0, tmp1);
+ DUP2_ARG2(__lsx_vsrari_h, tmp0, FILTER_BITS, tmp1, FILTER_BITS, tmp0, tmp1);
+ DUP2_ARG2(__lsx_vpickev_b, tmp0, tmp0, tmp1, tmp1, res0, res1);
+
+ __lsx_vstelm_w(res0, dst, 0, 0);
+ __lsx_vstelm_w(res0, dst + dst_stride, 0, 1);
+ __lsx_vstelm_w(res1, dst + dst_stride2, 0, 0);
+ __lsx_vstelm_w(res1, dst + dst_stride3, 0, 1);
+}
+
+static void common_hv_2ht_2vt_4x8_lsx(const uint8_t *src, int32_t src_stride,
+ uint8_t *dst, int32_t dst_stride,
+ int8_t *filter_horiz,
+ int8_t *filter_vert) {
+ __m128i src0, src1, src2, src3, src4, src5, src6, src7, src8, mask;
+ __m128i res0, res1, res2, res3;
+ __m128i filt_hz, filt_vt, vec0, vec1, vec2, vec3;
+ __m128i hz_out0, hz_out1, hz_out2, hz_out3, hz_out4, hz_out5, hz_out6;
+ __m128i hz_out7, hz_out8, vec4, vec5, vec6, vec7;
+ __m128i shuff = { 0x0F0E0D0C0B0A0908, 0x1716151413121110 };
+
+ int32_t src_stride2 = src_stride << 1;
+ int32_t src_stride3 = src_stride2 + src_stride;
+ int32_t src_stride4 = src_stride2 << 1;
+
+ int32_t dst_stride2 = dst_stride << 1;
+ int32_t dst_stride3 = dst_stride2 + dst_stride;
+ int32_t dst_stride4 = dst_stride2 << 1;
+
+ mask = __lsx_vld(mc_filt_mask_arr, 16);
+
+ /* rearranging filter */
+ DUP2_ARG2(__lsx_vldrepl_h, filter_horiz, 0, filter_vert, 0, filt_hz, filt_vt);
+
+ src0 = __lsx_vld(src, 0);
+ DUP4_ARG2(__lsx_vldx, src, src_stride, src, src_stride2, src, src_stride3,
+ src, src_stride4, src1, src2, src3, src4);
+ src += src_stride4;
+ DUP4_ARG2(__lsx_vldx, src, src_stride, src, src_stride2, src, src_stride3,
+ src, src_stride4, src5, src6, src7, src8);
+ src += src_stride4;
+
+ hz_out0 = HORIZ_2TAP_FILT_UH(src0, src1, mask, filt_hz, FILTER_BITS);
+ hz_out2 = HORIZ_2TAP_FILT_UH(src2, src3, mask, filt_hz, FILTER_BITS);
+ hz_out4 = HORIZ_2TAP_FILT_UH(src4, src5, mask, filt_hz, FILTER_BITS);
+ hz_out6 = HORIZ_2TAP_FILT_UH(src6, src7, mask, filt_hz, FILTER_BITS);
+ hz_out8 = HORIZ_2TAP_FILT_UH(src8, src8, mask, filt_hz, FILTER_BITS);
+
+ DUP2_ARG3(__lsx_vshuf_b, hz_out2, hz_out0, shuff, hz_out4, hz_out2, shuff,
+ hz_out1, hz_out3);
+ hz_out5 = __lsx_vshuf_b(hz_out6, hz_out4, shuff);
+ hz_out7 = __lsx_vpickod_d(hz_out8, hz_out6);
+ DUP4_ARG2(__lsx_vpackev_b, hz_out1, hz_out0, hz_out3, hz_out2, hz_out5,
+ hz_out4, hz_out7, hz_out6, vec0, vec1, vec2, vec3);
+ DUP4_ARG2(__lsx_vdp2_h_bu, vec0, filt_vt, vec1, filt_vt, vec2, filt_vt, vec3,
+ filt_vt, vec4, vec5, vec6, vec7);
+ DUP4_ARG2(__lsx_vsrari_h, vec4, FILTER_BITS, vec5, FILTER_BITS, vec6,
+ FILTER_BITS, vec7, FILTER_BITS, vec4, vec5, vec6, vec7);
+ DUP4_ARG2(__lsx_vpickev_b, vec4, vec4, vec5, vec5, vec6, vec6, vec7, vec7,
+ res0, res1, res2, res3);
+
+ __lsx_vstelm_w(res0, dst, 0, 0);
+ __lsx_vstelm_w(res0, dst + dst_stride, 0, 1);
+ __lsx_vstelm_w(res1, dst + dst_stride2, 0, 0);
+ __lsx_vstelm_w(res1, dst + dst_stride3, 0, 1);
+ dst += dst_stride4;
+ __lsx_vstelm_w(res2, dst, 0, 0);
+ __lsx_vstelm_w(res2, dst + dst_stride, 0, 1);
+ __lsx_vstelm_w(res3, dst + dst_stride2, 0, 0);
+ __lsx_vstelm_w(res3, dst + dst_stride3, 0, 1);
+}
+
+static void common_hv_2ht_2vt_4w_lsx(const uint8_t *src, int32_t src_stride,
+ uint8_t *dst, int32_t dst_stride,
+ int8_t *filter_horiz, int8_t *filter_vert,
+ int32_t height) {
+ if (height == 4) {
+ common_hv_2ht_2vt_4x4_lsx(src, src_stride, dst, dst_stride, filter_horiz,
+ filter_vert);
+ } else if (height == 8) {
+ common_hv_2ht_2vt_4x8_lsx(src, src_stride, dst, dst_stride, filter_horiz,
+ filter_vert);
+ }
+}
+
+static void common_hv_2ht_2vt_8x4_lsx(const uint8_t *src, int32_t src_stride,
+ uint8_t *dst, int32_t dst_stride,
+ int8_t *filter_horiz,
+ int8_t *filter_vert) {
+ __m128i src0, src1, src2, src3, src4, mask, out0, out1;
+ __m128i filt_hz, filt_vt, vec0, vec1, vec2, vec3;
+ __m128i hz_out0, hz_out1, tmp0, tmp1, tmp2, tmp3;
+
+ int32_t src_stride2 = src_stride << 1;
+ int32_t src_stride3 = src_stride2 + src_stride;
+ int32_t src_stride4 = src_stride2 << 1;
+
+ int32_t dst_stride2 = dst_stride << 1;
+ int32_t dst_stride3 = dst_stride2 + dst_stride;
+
+ mask = __lsx_vld(mc_filt_mask_arr, 0);
+
+ /* rearranging filter */
+ DUP2_ARG2(__lsx_vldrepl_h, filter_horiz, 0, filter_vert, 0, filt_hz, filt_vt);
+
+ src0 = __lsx_vld(src, 0);
+ DUP4_ARG2(__lsx_vldx, src, src_stride, src, src_stride2, src, src_stride3,
+ src, src_stride4, src1, src2, src3, src4);
+
+ hz_out0 = HORIZ_2TAP_FILT_UH(src0, src0, mask, filt_hz, FILTER_BITS);
+ hz_out1 = HORIZ_2TAP_FILT_UH(src1, src1, mask, filt_hz, FILTER_BITS);
+ vec0 = __lsx_vpackev_b(hz_out1, hz_out0);
+ tmp0 = __lsx_vdp2_h_bu(vec0, filt_vt);
+
+ hz_out0 = HORIZ_2TAP_FILT_UH(src2, src2, mask, filt_hz, FILTER_BITS);
+ vec1 = __lsx_vpackev_b(hz_out0, hz_out1);
+ tmp1 = __lsx_vdp2_h_bu(vec1, filt_vt);
+
+ hz_out1 = HORIZ_2TAP_FILT_UH(src3, src3, mask, filt_hz, FILTER_BITS);
+ vec2 = __lsx_vpackev_b(hz_out1, hz_out0);
+ tmp2 = __lsx_vdp2_h_bu(vec2, filt_vt);
+
+ hz_out0 = HORIZ_2TAP_FILT_UH(src4, src4, mask, filt_hz, FILTER_BITS);
+ vec3 = __lsx_vpackev_b(hz_out0, hz_out1);
+ tmp3 = __lsx_vdp2_h_bu(vec3, filt_vt);
+
+ DUP4_ARG2(__lsx_vsrari_h, tmp0, FILTER_BITS, tmp1, FILTER_BITS, tmp2,
+ FILTER_BITS, tmp3, FILTER_BITS, tmp0, tmp1, tmp2, tmp3);
+ DUP2_ARG2(__lsx_vpickev_b, tmp1, tmp0, tmp3, tmp2, out0, out1);
+
+ __lsx_vstelm_d(out0, dst, 0, 0);
+ __lsx_vstelm_d(out0, dst + dst_stride, 0, 1);
+ __lsx_vstelm_d(out1, dst + dst_stride2, 0, 0);
+ __lsx_vstelm_d(out1, dst + dst_stride3, 0, 1);
+}
+
+static void common_hv_2ht_2vt_8x8mult_lsx(const uint8_t *src,
+ int32_t src_stride, uint8_t *dst,
+ int32_t dst_stride,
+ int8_t *filter_horiz,
+ int8_t *filter_vert, int32_t height) {
+ uint32_t loop_cnt = (height >> 3);
+ __m128i src0, src1, src2, src3, src4, mask, out0, out1;
+ __m128i filt_hz, filt_vt, vec0;
+ __m128i hz_out0, hz_out1, tmp1, tmp2, tmp3, tmp4, tmp5, tmp6, tmp7, tmp8;
+
+ int32_t src_stride2 = src_stride << 1;
+ int32_t src_stride3 = src_stride2 + src_stride;
+ int32_t src_stride4 = src_stride2 << 1;
+
+ mask = __lsx_vld(mc_filt_mask_arr, 0);
+
+ /* rearranging filter */
+ DUP2_ARG2(__lsx_vldrepl_h, filter_horiz, 0, filter_vert, 0, filt_hz, filt_vt);
+
+ src0 = __lsx_vld(src, 0);
+ src += src_stride;
+
+ hz_out0 = HORIZ_2TAP_FILT_UH(src0, src0, mask, filt_hz, FILTER_BITS);
+
+ for (; loop_cnt--;) {
+ src1 = __lsx_vld(src, 0);
+ DUP2_ARG2(__lsx_vldx, src, src_stride, src, src_stride2, src2, src3);
+ src4 = __lsx_vldx(src, src_stride3);
+ src += src_stride4;
+
+ hz_out1 = HORIZ_2TAP_FILT_UH(src1, src1, mask, filt_hz, FILTER_BITS);
+ vec0 = __lsx_vpackev_b(hz_out1, hz_out0);
+ tmp1 = __lsx_vdp2_h_bu(vec0, filt_vt);
+
+ hz_out0 = HORIZ_2TAP_FILT_UH(src2, src2, mask, filt_hz, FILTER_BITS);
+ vec0 = __lsx_vpackev_b(hz_out0, hz_out1);
+ tmp2 = __lsx_vdp2_h_bu(vec0, filt_vt);
+
+ DUP2_ARG2(__lsx_vsrari_h, tmp1, FILTER_BITS, tmp2, FILTER_BITS, tmp1, tmp2);
+
+ hz_out1 = HORIZ_2TAP_FILT_UH(src3, src3, mask, filt_hz, FILTER_BITS);
+ vec0 = __lsx_vpackev_b(hz_out1, hz_out0);
+ tmp3 = __lsx_vdp2_h_bu(vec0, filt_vt);
+
+ hz_out0 = HORIZ_2TAP_FILT_UH(src4, src4, mask, filt_hz, FILTER_BITS);
+ src1 = __lsx_vld(src, 0);
+ DUP2_ARG2(__lsx_vldx, src, src_stride, src, src_stride2, src2, src3);
+ src4 = __lsx_vldx(src, src_stride3);
+ src += src_stride4;
+ vec0 = __lsx_vpackev_b(hz_out0, hz_out1);
+ tmp4 = __lsx_vdp2_h_bu(vec0, filt_vt);
+
+ DUP2_ARG2(__lsx_vsrari_h, tmp3, FILTER_BITS, tmp4, FILTER_BITS, tmp3, tmp4);
+ DUP2_ARG2(__lsx_vpickev_b, tmp2, tmp1, tmp4, tmp3, 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;
+
+ hz_out1 = HORIZ_2TAP_FILT_UH(src1, src1, mask, filt_hz, FILTER_BITS);
+ vec0 = __lsx_vpackev_b(hz_out1, hz_out0);
+ tmp5 = __lsx_vdp2_h_bu(vec0, filt_vt);
+
+ hz_out0 = HORIZ_2TAP_FILT_UH(src2, src2, mask, filt_hz, FILTER_BITS);
+ vec0 = __lsx_vpackev_b(hz_out0, hz_out1);
+ tmp6 = __lsx_vdp2_h_bu(vec0, filt_vt);
+
+ hz_out1 = HORIZ_2TAP_FILT_UH(src3, src3, mask, filt_hz, FILTER_BITS);
+ vec0 = __lsx_vpackev_b(hz_out1, hz_out0);
+ tmp7 = __lsx_vdp2_h_bu(vec0, filt_vt);
+
+ hz_out0 = HORIZ_2TAP_FILT_UH(src4, src4, mask, filt_hz, FILTER_BITS);
+ vec0 = __lsx_vpackev_b(hz_out0, hz_out1);
+ tmp8 = __lsx_vdp2_h_bu(vec0, filt_vt);
+
+ DUP4_ARG2(__lsx_vsrari_h, tmp5, FILTER_BITS, tmp6, FILTER_BITS, tmp7,
+ FILTER_BITS, tmp8, FILTER_BITS, tmp5, tmp6, tmp7, tmp8);
+ DUP2_ARG2(__lsx_vpickev_b, tmp6, tmp5, tmp8, tmp7, 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;
+ }
+}
+
+static void common_hv_2ht_2vt_8w_lsx(const uint8_t *src, int32_t src_stride,
+ uint8_t *dst, int32_t dst_stride,
+ int8_t *filter_horiz, int8_t *filter_vert,
+ int32_t height) {
+ if (height == 4) {
+ common_hv_2ht_2vt_8x4_lsx(src, src_stride, dst, dst_stride, filter_horiz,
+ filter_vert);
+ } else {
+ common_hv_2ht_2vt_8x8mult_lsx(src, src_stride, dst, dst_stride,
+ filter_horiz, filter_vert, height);
+ }
+}
+
+static void common_hv_2ht_2vt_16w_lsx(const uint8_t *src, int32_t src_stride,
+ uint8_t *dst, int32_t dst_stride,
+ int8_t *filter_horiz, int8_t *filter_vert,
+ int32_t height) {
+ uint32_t loop_cnt = (height >> 2);
+ __m128i src0, src1, src2, src3, src4, src5, src6, src7, mask;
+ __m128i filt_hz, filt_vt, vec0, vec1;
+ __m128i tmp, tmp1, tmp2, hz_out0, hz_out1, hz_out2, hz_out3;
+
+ int32_t src_stride2 = src_stride << 1;
+ int32_t src_stride3 = src_stride2 + src_stride;
+ int32_t src_stride4 = src_stride2 << 1;
+
+ mask = __lsx_vld(mc_filt_mask_arr, 0);
+
+ /* rearranging filter */
+ DUP2_ARG2(__lsx_vldrepl_h, filter_horiz, 0, filter_vert, 0, filt_hz, filt_vt);
+
+ DUP2_ARG2(__lsx_vld, src, 0, src, 8, src0, src1);
+ src += src_stride;
+
+ hz_out0 = HORIZ_2TAP_FILT_UH(src0, src0, mask, filt_hz, FILTER_BITS);
+ hz_out2 = HORIZ_2TAP_FILT_UH(src1, src1, mask, filt_hz, FILTER_BITS);
+
+ for (; loop_cnt--;) {
+ uint8_t *src_tmp0 = src + 8;
+
+ DUP2_ARG2(__lsx_vld, src, 0, src_tmp0, 0, src0, src1);
+ DUP4_ARG2(__lsx_vldx, src, src_stride, src_tmp0, src_stride, src,
+ src_stride2, src_tmp0, src_stride2, src2, src3, src4, src5);
+ DUP2_ARG2(__lsx_vldx, src, src_stride3, src_tmp0, src_stride3, src6, src7);
+ src += src_stride4;
+
+ hz_out1 = HORIZ_2TAP_FILT_UH(src0, src0, mask, filt_hz, FILTER_BITS);
+ hz_out3 = HORIZ_2TAP_FILT_UH(src1, src1, mask, filt_hz, FILTER_BITS);
+ DUP2_ARG2(__lsx_vpackev_b, hz_out1, hz_out0, hz_out3, hz_out2, vec0, vec1);
+ DUP2_ARG2(__lsx_vdp2_h_bu, vec0, filt_vt, vec1, filt_vt, tmp1, tmp2);
+ DUP2_ARG2(__lsx_vsrari_h, tmp1, FILTER_BITS, tmp2, FILTER_BITS, tmp1, tmp2);
+ tmp = __lsx_vpickev_b(tmp2, tmp1);
+ __lsx_vst(tmp, dst, 0);
+ dst += dst_stride;
+
+ hz_out0 = HORIZ_2TAP_FILT_UH(src2, src2, mask, filt_hz, FILTER_BITS);
+ hz_out2 = HORIZ_2TAP_FILT_UH(src3, src3, mask, filt_hz, FILTER_BITS);
+ DUP2_ARG2(__lsx_vpackev_b, hz_out0, hz_out1, hz_out2, hz_out3, vec0, vec1);
+ DUP2_ARG2(__lsx_vdp2_h_bu, vec0, filt_vt, vec1, filt_vt, tmp1, tmp2);
+ DUP2_ARG2(__lsx_vsrari_h, tmp1, FILTER_BITS, tmp2, FILTER_BITS, tmp1, tmp2);
+ tmp = __lsx_vpickev_b(tmp2, tmp1);
+ __lsx_vst(tmp, dst, 0);
+ dst += dst_stride;
+
+ hz_out1 = HORIZ_2TAP_FILT_UH(src4, src4, mask, filt_hz, FILTER_BITS);
+ hz_out3 = HORIZ_2TAP_FILT_UH(src5, src5, mask, filt_hz, FILTER_BITS);
+ DUP2_ARG2(__lsx_vpackev_b, hz_out1, hz_out0, hz_out3, hz_out2, vec0, vec1);
+ DUP2_ARG2(__lsx_vdp2_h_bu, vec0, filt_vt, vec1, filt_vt, tmp1, tmp2);
+ DUP2_ARG2(__lsx_vsrari_h, tmp1, FILTER_BITS, tmp2, FILTER_BITS, tmp1, tmp2);
+ tmp = __lsx_vpickev_b(tmp2, tmp1);
+ __lsx_vst(tmp, dst, 0);
+ dst += dst_stride;
+
+ hz_out0 = HORIZ_2TAP_FILT_UH(src6, src6, mask, filt_hz, FILTER_BITS);
+ hz_out2 = HORIZ_2TAP_FILT_UH(src7, src7, mask, filt_hz, FILTER_BITS);
+ DUP2_ARG2(__lsx_vpackev_b, hz_out0, hz_out1, hz_out2, hz_out3, vec0, vec1);
+ DUP2_ARG2(__lsx_vdp2_h_bu, vec0, filt_vt, vec1, filt_vt, tmp1, tmp2);
+ DUP2_ARG2(__lsx_vsrari_h, tmp1, FILTER_BITS, tmp2, FILTER_BITS, tmp1, tmp2);
+ tmp = __lsx_vpickev_b(tmp2, tmp1);
+ __lsx_vst(tmp, dst, 0);
+ dst += dst_stride;
+ }
+}
+
+static void common_hv_2ht_2vt_32w_lsx(const uint8_t *src, int32_t src_stride,
+ uint8_t *dst, int32_t dst_stride,
+ int8_t *filter_horiz, int8_t *filter_vert,
+ int32_t height) {
+ common_hv_2ht_2vt_16w_lsx(src, src_stride, dst, dst_stride, filter_horiz,
+ filter_vert, height);
+ src += 16;
+ dst += 16;
+
+ common_hv_2ht_2vt_16w_lsx(src, src_stride, dst, dst_stride, filter_horiz,
+ filter_vert, height);
+ src += 16;
+ dst += 16;
+}
+
+static void common_hv_2ht_2vt_64w_lsx(const uint8_t *src, int32_t src_stride,
+ uint8_t *dst, int32_t dst_stride,
+ int8_t *filter_horiz, int8_t *filter_vert,
+ int32_t height) {
+ int32_t multiple8_cnt;
+ for (multiple8_cnt = 4; multiple8_cnt--;) {
+ common_hv_2ht_2vt_16w_lsx(src, src_stride, dst, dst_stride, filter_horiz,
+ filter_vert, height);
+ src += 16;
+ dst += 16;
+ }
+}
+
+void vpx_convolve8_lsx(const uint8_t *src, ptrdiff_t src_stride, uint8_t *dst,
+ ptrdiff_t dst_stride, const InterpKernel *filter,
+ int x0_q4, int32_t x_step_q4, int y0_q4,
+ int32_t y_step_q4, int32_t w, int32_t h) {
+ const int16_t *const filter_x = filter[x0_q4];
+ const int16_t *const filter_y = filter[y0_q4];
+ int8_t cnt, filt_hor[8], filt_ver[8];
+
+ assert(x_step_q4 == 16);
+ assert(y_step_q4 == 16);
+ assert(((const int32_t *)filter_x)[1] != 0x800000);
+ assert(((const int32_t *)filter_y)[1] != 0x800000);
+
+ for (cnt = 0; cnt < 8; ++cnt) {
+ filt_hor[cnt] = filter_x[cnt];
+ filt_ver[cnt] = filter_y[cnt];
+ }
+
+ if (vpx_get_filter_taps(filter_x) == 2 &&
+ vpx_get_filter_taps(filter_y) == 2) {
+ switch (w) {
+ case 4:
+ common_hv_2ht_2vt_4w_lsx(src, (int32_t)src_stride, dst,
+ (int32_t)dst_stride, &filt_hor[3],
+ &filt_ver[3], (int32_t)h);
+ break;
+ case 8:
+ common_hv_2ht_2vt_8w_lsx(src, (int32_t)src_stride, dst,
+ (int32_t)dst_stride, &filt_hor[3],
+ &filt_ver[3], (int32_t)h);
+ break;
+ case 16:
+ common_hv_2ht_2vt_16w_lsx(src, (int32_t)src_stride, dst,
+ (int32_t)dst_stride, &filt_hor[3],
+ &filt_ver[3], (int32_t)h);
+ break;
+ case 32:
+ common_hv_2ht_2vt_32w_lsx(src, (int32_t)src_stride, dst,
+ (int32_t)dst_stride, &filt_hor[3],
+ &filt_ver[3], (int32_t)h);
+ break;
+ case 64:
+ common_hv_2ht_2vt_64w_lsx(src, (int32_t)src_stride, dst,
+ (int32_t)dst_stride, &filt_hor[3],
+ &filt_ver[3], (int32_t)h);
+ break;
+ default:
+ vpx_convolve8_c(src, src_stride, dst, dst_stride, filter, x0_q4,
+ x_step_q4, y0_q4, y_step_q4, w, h);
+ break;
+ }
+ } else if (vpx_get_filter_taps(filter_x) == 2 ||
+ vpx_get_filter_taps(filter_y) == 2) {
+ vpx_convolve8_c(src, src_stride, dst, dst_stride, filter, x0_q4, x_step_q4,
+ y0_q4, y_step_q4, w, h);
+ } else {
+ switch (w) {
+ case 4:
+ common_hv_8ht_8vt_4w_lsx(src, (int32_t)src_stride, dst,
+ (int32_t)dst_stride, filt_hor, filt_ver,
+ (int32_t)h);
+ break;
+ case 8:
+ common_hv_8ht_8vt_8w_lsx(src, (int32_t)src_stride, dst,
+ (int32_t)dst_stride, filt_hor, filt_ver,
+ (int32_t)h);
+ break;
+ case 16:
+ common_hv_8ht_8vt_16w_lsx(src, (int32_t)src_stride, dst,
+ (int32_t)dst_stride, filt_hor, filt_ver,
+ (int32_t)h);
+ break;
+ case 32:
+ common_hv_8ht_8vt_32w_lsx(src, (int32_t)src_stride, dst,
+ (int32_t)dst_stride, filt_hor, filt_ver,
+ (int32_t)h);
+ break;
+ case 64:
+ common_hv_8ht_8vt_64w_lsx(src, (int32_t)src_stride, dst,
+ (int32_t)dst_stride, filt_hor, filt_ver,
+ (int32_t)h);
+ break;
+ default:
+ vpx_convolve8_c(src, src_stride, dst, dst_stride, filter, x0_q4,
+ x_step_q4, y0_q4, y_step_q4, w, h);
+ break;
+ }
+ }
+}
--- /dev/null
+/*
+ * Copyright (c) 2022 The WebM project authors. All Rights Reserved.
+ *
+ * Use of this source code is governed by a BSD-style license
+ * that can be found in the LICENSE file in the root of the source
+ * tree. An additional intellectual property rights grant can be found
+ * in the file PATENTS. All contributing project authors may
+ * be found in the AUTHORS file in the root of the source tree.
+ */
+
+#include <assert.h>
+#include "./vpx_dsp_rtcd.h"
+#include "vpx_dsp/loongarch/vpx_convolve_lsx.h"
+
+static void common_vt_8t_4w_lsx(const uint8_t *src, int32_t src_stride,
+ uint8_t *dst, int32_t dst_stride,
+ int8_t *filter, int32_t height) {
+ uint32_t loop_cnt = height >> 2;
+ int32_t src_stride2 = src_stride << 1;
+ int32_t src_stride3 = src_stride + src_stride2;
+ int32_t src_stride4 = src_stride2 << 1;
+ __m128i src0, src1, src2, src3, src4, src5, src6, src7, src8, src9, src10;
+ __m128i tmp0, tmp1, tmp2, tmp3, tmp4, tmp5;
+ __m128i reg0, reg1, reg2, reg3, reg4;
+ __m128i filter0, filter1, filter2, filter3;
+ __m128i out0, out1;
+ uint8_t *_src = (uint8_t *)src - src_stride3;
+
+ DUP4_ARG2(__lsx_vldrepl_h, filter, 0, filter, 2, filter, 4, filter, 6,
+ filter0, filter1, filter2, filter3);
+ src0 = __lsx_vld(_src, 0);
+ DUP2_ARG2(__lsx_vldx, _src, src_stride, _src, src_stride2, src1, src2);
+ src3 = __lsx_vldx(_src, src_stride3);
+ _src += src_stride4;
+ src4 = __lsx_vld(_src, 0);
+ DUP2_ARG2(__lsx_vldx, _src, src_stride, _src, src_stride2, src5, src6);
+ _src += src_stride3;
+ DUP4_ARG2(__lsx_vilvl_b, src1, src0, src3, src2, src5, src4, src2, src1, tmp0,
+ tmp1, tmp2, tmp3);
+ DUP2_ARG2(__lsx_vilvl_b, src4, src3, src6, src5, tmp4, tmp5);
+ DUP2_ARG2(__lsx_vilvl_d, tmp3, tmp0, tmp4, tmp1, reg0, reg1);
+ reg2 = __lsx_vilvl_d(tmp5, tmp2);
+ DUP2_ARG2(__lsx_vxori_b, reg0, 128, reg1, 128, reg0, reg1);
+ reg2 = __lsx_vxori_b(reg2, 128);
+
+ for (; loop_cnt--;) {
+ src7 = __lsx_vld(_src, 0);
+ DUP2_ARG2(__lsx_vldx, _src, src_stride, _src, src_stride2, src8, src9);
+ src10 = __lsx_vldx(_src, src_stride3);
+ _src += src_stride4;
+ DUP4_ARG2(__lsx_vilvl_b, src7, src6, src8, src7, src9, src8, src10, src9,
+ tmp0, tmp1, tmp2, tmp3);
+ DUP2_ARG2(__lsx_vilvl_d, tmp1, tmp0, tmp3, tmp2, reg3, reg4);
+ DUP2_ARG2(__lsx_vxori_b, reg3, 128, reg4, 128, reg3, reg4);
+ out0 = FILT_8TAP_DPADD_S_H(reg0, reg1, reg2, reg3, filter0, filter1,
+ filter2, filter3);
+ out1 = FILT_8TAP_DPADD_S_H(reg1, reg2, reg3, reg4, filter0, filter1,
+ filter2, filter3);
+ out0 = __lsx_vssrarni_b_h(out1, out0, 7);
+ out0 = __lsx_vxori_b(out0, 128);
+ __lsx_vstelm_w(out0, dst, 0, 0);
+ dst += dst_stride;
+ __lsx_vstelm_w(out0, dst, 0, 1);
+ dst += dst_stride;
+ __lsx_vstelm_w(out0, dst, 0, 2);
+ dst += dst_stride;
+ __lsx_vstelm_w(out0, dst, 0, 3);
+ dst += dst_stride;
+
+ reg0 = reg2;
+ reg1 = reg3;
+ reg2 = reg4;
+ src6 = src10;
+ }
+}
+
+static void common_vt_8t_8w_lsx(const uint8_t *src, int32_t src_stride,
+ uint8_t *dst, int32_t dst_stride,
+ int8_t *filter, int32_t height) {
+ uint32_t loop_cnt = height >> 2;
+ __m128i src0, src1, src2, src3, src4, src5, src6, src7, src8, src9, src10;
+ __m128i tmp0, tmp1, tmp2, tmp3;
+ __m128i reg0, reg1, reg2, reg3, reg4, reg5;
+ __m128i filter0, filter1, filter2, filter3;
+ __m128i out0, out1, out2, out3;
+ int32_t src_stride2 = src_stride << 1;
+ int32_t src_stride3 = src_stride + src_stride2;
+ int32_t src_stride4 = src_stride2 << 1;
+ src = src - src_stride3;
+
+ DUP4_ARG2(__lsx_vldrepl_h, filter, 0, filter, 2, filter, 4, filter, 6,
+ filter0, filter1, filter2, filter3);
+
+ src0 = __lsx_vld(src, 0);
+ DUP2_ARG2(__lsx_vldx, src, src_stride, src, src_stride2, src1, src2);
+ src3 = __lsx_vldx(src, src_stride3);
+ src += src_stride4;
+ src4 = __lsx_vld(src, 0);
+ DUP2_ARG2(__lsx_vldx, src, src_stride, src, src_stride2, src5, src6);
+ src += src_stride3;
+
+ DUP4_ARG2(__lsx_vxori_b, src0, 128, src1, 128, src2, 128, src3, 128, src0,
+ src1, src2, src3);
+ DUP2_ARG2(__lsx_vxori_b, src4, 128, src5, 128, src4, src5);
+ src6 = __lsx_vxori_b(src6, 128);
+ DUP4_ARG2(__lsx_vilvl_b, src1, src0, src3, src2, src5, src4, src2, src1, reg0,
+ reg1, reg2, reg3);
+ DUP2_ARG2(__lsx_vilvl_b, src4, src3, src6, src5, reg4, reg5);
+
+ for (; loop_cnt--;) {
+ src7 = __lsx_vld(src, 0);
+ DUP2_ARG2(__lsx_vldx, src, src_stride, src, src_stride2, src8, src9);
+ src10 = __lsx_vldx(src, src_stride3);
+ 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, src6, src8, src7, src9, src8, src10, src9,
+ tmp0, tmp1, tmp2, tmp3);
+ out0 = FILT_8TAP_DPADD_S_H(reg0, reg1, reg2, tmp0, filter0, filter1,
+ filter2, filter3);
+ out1 = FILT_8TAP_DPADD_S_H(reg3, reg4, reg5, tmp1, filter0, filter1,
+ filter2, filter3);
+ out2 = FILT_8TAP_DPADD_S_H(reg1, reg2, tmp0, tmp2, filter0, filter1,
+ filter2, filter3);
+ out3 = FILT_8TAP_DPADD_S_H(reg4, reg5, tmp1, tmp3, filter0, filter1,
+ filter2, filter3);
+ 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;
+
+ reg0 = reg2;
+ reg1 = tmp0;
+ reg2 = tmp2;
+ reg3 = reg5;
+ reg4 = tmp1;
+ reg5 = tmp3;
+ src6 = src10;
+ }
+}
+
+static void common_vt_8t_16w_lsx(const uint8_t *src, int32_t src_stride,
+ uint8_t *dst, int32_t dst_stride,
+ int8_t *filter, int32_t height) {
+ uint32_t loop_cnt = height >> 2;
+ __m128i src0, src1, src2, src3, src4, src5, src6, src7, src8, src9, src10;
+ __m128i filter0, filter1, filter2, filter3;
+ __m128i reg0, reg1, reg2, reg3, reg4, reg5;
+ __m128i reg6, reg7, reg8, reg9, reg10, reg11;
+ __m128i tmp0, tmp1, tmp2, tmp3;
+ int32_t src_stride2 = src_stride << 1;
+ int32_t src_stride3 = src_stride + src_stride2;
+ int32_t src_stride4 = src_stride2 << 1;
+ // uint8_t *_src = (uint8_t *)src - src_stride3;
+ src -= src_stride3;
+ DUP4_ARG2(__lsx_vldrepl_h, filter, 0, filter, 2, filter, 4, filter, 6,
+ filter0, filter1, filter2, filter3);
+
+ src0 = __lsx_vld(src, 0);
+ DUP4_ARG2(__lsx_vldx, src, src_stride, src, src_stride2, src, src_stride3,
+ src, src_stride4, src1, src2, src3, src4);
+ src += src_stride4;
+ DUP2_ARG2(__lsx_vldx, src, src_stride, src, src_stride2, src5, src6);
+ src += src_stride3;
+
+ DUP4_ARG2(__lsx_vxori_b, src0, 128, src1, 128, src2, 128, src3, 128, src0,
+ src1, src2, src3);
+ DUP2_ARG2(__lsx_vxori_b, src4, 128, src5, 128, src4, src5);
+ src6 = __lsx_vxori_b(src6, 128);
+ DUP4_ARG2(__lsx_vilvl_b, src1, src0, src3, src2, src5, src4, src2, src1, reg0,
+ reg1, reg2, reg3);
+ DUP2_ARG2(__lsx_vilvl_b, src4, src3, src6, src5, reg4, reg5);
+ DUP4_ARG2(__lsx_vilvh_b, src1, src0, src3, src2, src5, src4, src2, src1, reg6,
+ reg7, reg8, reg9);
+ DUP2_ARG2(__lsx_vilvh_b, src4, src3, src6, src5, reg10, reg11);
+
+ for (; loop_cnt--;) {
+ src7 = __lsx_vld(src, 0);
+ DUP2_ARG2(__lsx_vldx, src, src_stride, src, src_stride2, src8, src9);
+ src10 = __lsx_vldx(src, src_stride3);
+ 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, src6, src8, src7, src9, src8, src10, src9,
+ src0, src1, src2, src3);
+ DUP4_ARG2(__lsx_vilvh_b, src7, src6, src8, src7, src9, src8, src10, src9,
+ src4, src5, src7, src8);
+ tmp0 = FILT_8TAP_DPADD_S_H(reg0, reg1, reg2, src0, filter0, filter1,
+ filter2, filter3);
+ tmp1 = FILT_8TAP_DPADD_S_H(reg3, reg4, reg5, src1, filter0, filter1,
+ filter2, filter3);
+ tmp2 = FILT_8TAP_DPADD_S_H(reg6, reg7, reg8, src4, filter0, filter1,
+ filter2, filter3);
+ tmp3 = FILT_8TAP_DPADD_S_H(reg9, reg10, reg11, src5, filter0, filter1,
+ filter2, filter3);
+ 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_8TAP_DPADD_S_H(reg1, reg2, src0, src2, filter0, filter1,
+ filter2, filter3);
+ tmp1 = FILT_8TAP_DPADD_S_H(reg4, reg5, src1, src3, filter0, filter1,
+ filter2, filter3);
+ tmp2 = FILT_8TAP_DPADD_S_H(reg7, reg8, src4, src7, filter0, filter1,
+ filter2, filter3);
+ tmp3 = FILT_8TAP_DPADD_S_H(reg10, reg11, src5, src8, filter0, filter1,
+ filter2, filter3);
+ 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;
+
+ reg0 = reg2;
+ reg1 = src0;
+ reg2 = src2;
+ reg3 = reg5;
+ reg4 = src1;
+ reg5 = src3;
+ reg6 = reg8;
+ reg7 = src4;
+ reg8 = src7;
+ reg9 = reg11;
+ reg10 = src5;
+ reg11 = src8;
+ src6 = src10;
+ }
+}
+
+static void common_vt_8t_16w_mult_lsx(const uint8_t *src, int32_t src_stride,
+ uint8_t *dst, int32_t dst_stride,
+ int8_t *filter, int32_t height,
+ int32_t width) {
+ uint8_t *src_tmp;
+ uint8_t *dst_tmp;
+ uint32_t cnt = width >> 4;
+ __m128i src0, src1, src2, src3, src4, src5, src6, src7, src8, src9, src10;
+ __m128i filter0, filter1, filter2, filter3;
+ __m128i reg0, reg1, reg2, reg3, reg4, reg5;
+ __m128i reg6, reg7, reg8, reg9, reg10, reg11;
+ __m128i tmp0, tmp1, tmp2, tmp3;
+ int32_t src_stride2 = src_stride << 1;
+ int32_t src_stride3 = src_stride + src_stride2;
+ int32_t src_stride4 = src_stride2 << 1;
+ int32_t dst_stride2 = dst_stride << 1;
+ int32_t dst_stride3 = dst_stride2 + dst_stride;
+ int32_t dst_stride4 = dst_stride2 << 1;
+ src -= src_stride3;
+ DUP4_ARG2(__lsx_vldrepl_h, filter, 0, filter, 2, filter, 4, filter, 6,
+ filter0, filter1, filter2, filter3);
+
+ for (; cnt--;) {
+ uint32_t loop_cnt = height >> 2;
+
+ src_tmp = src;
+ dst_tmp = dst;
+
+ src0 = __lsx_vld(src_tmp, 0);
+ DUP2_ARG2(__lsx_vldx, src_tmp, src_stride, src_tmp, src_stride2, src1,
+ src2);
+ src3 = __lsx_vldx(src_tmp, src_stride3);
+ src_tmp += src_stride4;
+ src4 = __lsx_vld(src_tmp, 0);
+ DUP2_ARG2(__lsx_vldx, src_tmp, src_stride, src_tmp, src_stride2, src5,
+ src6);
+ src_tmp += src_stride3;
+
+ DUP4_ARG2(__lsx_vxori_b, src0, 128, src1, 128, src2, 128, src3, 128, src0,
+ src1, src2, src3);
+ DUP2_ARG2(__lsx_vxori_b, src4, 128, src5, 128, src4, src5);
+ src6 = __lsx_vxori_b(src6, 128);
+ DUP4_ARG2(__lsx_vilvl_b, src1, src0, src3, src2, src5, src4, src2, src1,
+ reg0, reg1, reg2, reg3);
+ DUP2_ARG2(__lsx_vilvl_b, src4, src3, src6, src5, reg4, reg5);
+ DUP4_ARG2(__lsx_vilvh_b, src1, src0, src3, src2, src5, src4, src2, src1,
+ reg6, reg7, reg8, reg9);
+ DUP2_ARG2(__lsx_vilvh_b, src4, src3, src6, src5, reg10, reg11);
+
+ for (; loop_cnt--;) {
+ src7 = __lsx_vld(src_tmp, 0);
+ DUP2_ARG2(__lsx_vldx, src_tmp, src_stride, src_tmp, src_stride2, src8,
+ src9);
+ src10 = __lsx_vldx(src_tmp, src_stride3);
+ src_tmp += 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, src6, src8, src7, src9, src8, src10, src9,
+ src0, src1, src2, src3);
+ DUP4_ARG2(__lsx_vilvh_b, src7, src6, src8, src7, src9, src8, src10, src9,
+ src4, src5, src7, src8);
+ tmp0 = FILT_8TAP_DPADD_S_H(reg0, reg1, reg2, src0, filter0, filter1,
+ filter2, filter3);
+ tmp1 = FILT_8TAP_DPADD_S_H(reg3, reg4, reg5, src1, filter0, filter1,
+ filter2, filter3);
+ tmp2 = FILT_8TAP_DPADD_S_H(reg6, reg7, reg8, src4, filter0, filter1,
+ filter2, filter3);
+ tmp3 = FILT_8TAP_DPADD_S_H(reg9, reg10, reg11, src5, filter0, filter1,
+ filter2, filter3);
+ 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_tmp, 0);
+ __lsx_vstx(tmp1, dst_tmp, dst_stride);
+ tmp0 = FILT_8TAP_DPADD_S_H(reg1, reg2, src0, src2, filter0, filter1,
+ filter2, filter3);
+ tmp1 = FILT_8TAP_DPADD_S_H(reg4, reg5, src1, src3, filter0, filter1,
+ filter2, filter3);
+ tmp2 = FILT_8TAP_DPADD_S_H(reg7, reg8, src4, src7, filter0, filter1,
+ filter2, filter3);
+ tmp3 = FILT_8TAP_DPADD_S_H(reg10, reg11, src5, src8, filter0, filter1,
+ filter2, filter3);
+ 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_vstx(tmp0, dst_tmp, dst_stride2);
+ __lsx_vstx(tmp1, dst_tmp, dst_stride3);
+ dst_tmp += dst_stride4;
+
+ reg0 = reg2;
+ reg1 = src0;
+ reg2 = src2;
+ reg3 = reg5;
+ reg4 = src1;
+ reg5 = src3;
+ reg6 = reg8;
+ reg7 = src4;
+ reg8 = src7;
+ reg9 = reg11;
+ reg10 = src5;
+ reg11 = src8;
+ src6 = src10;
+ }
+ src += 16;
+ dst += 16;
+ }
+}
+
+static void common_vt_8t_32w_lsx(const uint8_t *src, int32_t src_stride,
+ uint8_t *dst, int32_t dst_stride,
+ int8_t *filter, int32_t height) {
+ common_vt_8t_16w_mult_lsx(src, src_stride, dst, dst_stride, filter, height,
+ 32);
+}
+
+static void common_vt_8t_64w_lsx(const uint8_t *src, int32_t src_stride,
+ uint8_t *dst, int32_t dst_stride,
+ int8_t *filter, int32_t height) {
+ common_vt_8t_16w_mult_lsx(src, src_stride, dst, dst_stride, filter, height,
+ 64);
+}
+
+static void common_vt_2t_4x4_lsx(const uint8_t *src, int32_t src_stride,
+ uint8_t *dst, int32_t dst_stride,
+ int8_t *filter) {
+ __m128i src0, src1, src2, src3, src4;
+ __m128i src10_l, src32_l, src21_l, src43_l, src2110, src4332;
+ __m128i filt0, tmp0, tmp1;
+
+ int32_t src_stride2 = src_stride << 1;
+ int32_t src_stride3 = src_stride2 + src_stride;
+ int32_t src_stride4 = src_stride2 << 1;
+
+ int32_t dst_stride2 = dst_stride << 1;
+ int32_t dst_stride3 = dst_stride2 + dst_stride;
+
+ filt0 = __lsx_vldrepl_h(filter, 0);
+
+ src0 = __lsx_vld(src, 0);
+ DUP4_ARG2(__lsx_vldx, src, src_stride, src, src_stride2, src, src_stride3,
+ src, src_stride4, src1, src2, src3, src4);
+ src += (src_stride4 + src_stride);
+
+ DUP4_ARG2(__lsx_vilvl_b, src1, src0, src2, src1, src3, src2, src4, src3,
+ src10_l, src21_l, src32_l, src43_l);
+ DUP2_ARG2(__lsx_vilvl_d, src21_l, src10_l, src43_l, src32_l, src2110,
+ src4332);
+ DUP2_ARG2(__lsx_vdp2_h_bu, src2110, filt0, src4332, filt0, tmp0, tmp1);
+ DUP2_ARG2(__lsx_vsrari_h, tmp0, FILTER_BITS, tmp1, FILTER_BITS, tmp0, tmp1);
+ src2110 = __lsx_vpickev_b(tmp1, tmp0);
+
+ __lsx_vstelm_w(src2110, dst, 0, 0);
+ __lsx_vstelm_w(src2110, dst + dst_stride, 0, 1);
+ __lsx_vstelm_w(src2110, dst + dst_stride2, 0, 2);
+ __lsx_vstelm_w(src2110, dst + dst_stride3, 0, 3);
+}
+
+static void common_vt_2t_4x8_lsx(const uint8_t *src, int32_t src_stride,
+ uint8_t *dst, int32_t dst_stride,
+ int8_t *filter) {
+ __m128i src0, src1, src2, src3, src4, src5, src6, src7, src8;
+ __m128i src10_l, src32_l, src54_l, src76_l, src21_l, src43_l;
+ __m128i src65_l, src87_l, src2110, src4332, src6554, src8776;
+ __m128i tmp0, tmp1, tmp2, tmp3;
+ __m128i filt0;
+
+ int32_t src_stride2 = src_stride << 1;
+ int32_t src_stride3 = src_stride2 + src_stride;
+ int32_t src_stride4 = src_stride2 << 1;
+
+ int32_t dst_stride2 = dst_stride << 1;
+ int32_t dst_stride3 = dst_stride2 + dst_stride;
+ int32_t dst_stride4 = dst_stride2 << 1;
+
+ uint8_t *dst_tmp1 = dst + dst_stride4;
+
+ filt0 = __lsx_vldrepl_h(filter, 0);
+ src0 = __lsx_vld(src, 0);
+ DUP4_ARG2(__lsx_vldx, src, src_stride, src, src_stride2, src, src_stride3,
+ src, src_stride4, src1, src2, src3, src4);
+ src += src_stride4;
+ DUP4_ARG2(__lsx_vldx, src, src_stride, src, src_stride2, src, src_stride3,
+ src, src_stride4, src5, src6, src7, src8);
+ src += (src_stride4 + src_stride);
+
+ DUP4_ARG2(__lsx_vilvl_b, src1, src0, src2, src1, src3, src2, src4, src3,
+ src10_l, src21_l, src32_l, src43_l);
+ DUP4_ARG2(__lsx_vilvl_b, src5, src4, src6, src5, src7, src6, src8, src7,
+ src54_l, src65_l, src76_l, src87_l);
+ DUP4_ARG2(__lsx_vilvl_d, src21_l, src10_l, src43_l, src32_l, src65_l, src54_l,
+ src87_l, src76_l, src2110, src4332, src6554, src8776);
+ DUP4_ARG2(__lsx_vdp2_h_bu, src2110, filt0, src4332, filt0, src6554, filt0,
+ src8776, filt0, tmp0, tmp1, tmp2, tmp3);
+ DUP4_ARG2(__lsx_vsrari_h, tmp0, FILTER_BITS, tmp1, FILTER_BITS, tmp2,
+ FILTER_BITS, tmp3, FILTER_BITS, tmp0, tmp1, tmp2, tmp3);
+ DUP2_ARG2(__lsx_vpickev_b, tmp1, tmp0, tmp3, tmp2, src2110, src4332);
+
+ __lsx_vstelm_w(src2110, dst, 0, 0);
+ __lsx_vstelm_w(src2110, dst + dst_stride, 0, 1);
+ __lsx_vstelm_w(src2110, dst + dst_stride2, 0, 2);
+ __lsx_vstelm_w(src2110, dst + dst_stride3, 0, 3);
+
+ __lsx_vstelm_w(src4332, dst_tmp1, 0, 0);
+ __lsx_vstelm_w(src4332, dst_tmp1 + dst_stride, 0, 1);
+ __lsx_vstelm_w(src4332, dst_tmp1 + dst_stride2, 0, 2);
+ __lsx_vstelm_w(src4332, dst_tmp1 + dst_stride3, 0, 3);
+}
+
+static void common_vt_2t_4w_lsx(const uint8_t *src, int32_t src_stride,
+ uint8_t *dst, int32_t dst_stride,
+ int8_t *filter, int32_t height) {
+ if (height == 4) {
+ common_vt_2t_4x4_lsx(src, src_stride, dst, dst_stride, filter);
+ } else if (height == 8) {
+ common_vt_2t_4x8_lsx(src, src_stride, dst, dst_stride, filter);
+ }
+}
+
+static void common_vt_2t_8x4_lsx(const uint8_t *src, int32_t src_stride,
+ uint8_t *dst, int32_t dst_stride,
+ int8_t *filter) {
+ __m128i src0, src1, src2, src3, src4, vec0, vec1, vec2, vec3, filt0;
+ __m128i out0, out1;
+ __m128i tmp0, tmp1, tmp2, tmp3;
+
+ int32_t src_stride2 = src_stride << 1;
+ int32_t src_stride3 = src_stride2 + src_stride;
+ int32_t src_stride4 = src_stride2 << 1;
+
+ int32_t dst_stride2 = dst_stride << 1;
+ int32_t dst_stride3 = dst_stride2 + dst_stride;
+
+ /* rearranging filter_y */
+ filt0 = __lsx_vldrepl_h(filter, 0);
+
+ src0 = __lsx_vld(src, 0);
+ DUP4_ARG2(__lsx_vldx, src, src_stride, src, src_stride2, src, src_stride3,
+ src, src_stride4, src1, src2, src3, src4);
+
+ DUP4_ARG2(__lsx_vilvl_b, src1, src0, src2, src1, src3, src2, src4, src3, vec0,
+ vec1, vec2, vec3);
+ DUP4_ARG2(__lsx_vdp2_h_bu, vec0, filt0, vec1, filt0, vec2, filt0, vec3, filt0,
+ tmp0, tmp1, tmp2, tmp3);
+ DUP4_ARG2(__lsx_vsrari_h, tmp0, FILTER_BITS, tmp1, FILTER_BITS, tmp2,
+ FILTER_BITS, tmp3, FILTER_BITS, tmp0, tmp1, tmp2, tmp3);
+ DUP2_ARG2(__lsx_vpickev_b, tmp1, tmp0, tmp3, tmp2, out0, out1);
+
+ __lsx_vstelm_d(out0, dst, 0, 0);
+ __lsx_vstelm_d(out0, dst + dst_stride, 0, 1);
+ __lsx_vstelm_d(out1, dst + dst_stride2, 0, 0);
+ __lsx_vstelm_d(out1, dst + dst_stride3, 0, 1);
+}
+
+static void common_vt_2t_8x8mult_lsx(const uint8_t *src, int32_t src_stride,
+ uint8_t *dst, int32_t dst_stride,
+ int8_t *filter, int32_t height) {
+ uint32_t loop_cnt = (height >> 3);
+ __m128i src0, src1, src2, src3, src4, src5, src6, src7, src8;
+ __m128i vec0, vec1, vec2, vec3, vec4, vec5, vec6, vec7, filt0;
+ __m128i out0, out1;
+ __m128i tmp0, tmp1, tmp2, tmp3;
+
+ int32_t src_stride2 = src_stride << 1;
+ int32_t src_stride3 = src_stride2 + src_stride;
+ int32_t src_stride4 = src_stride2 << 1;
+
+ int32_t dst_stride2 = dst_stride << 1;
+ int32_t dst_stride3 = dst_stride2 + dst_stride;
+ int32_t dst_stride4 = dst_stride2 << 1;
+
+ filt0 = __lsx_vldrepl_h(filter, 0);
+ src0 = __lsx_vld(src, 0);
+ src += src_stride;
+
+ for (; loop_cnt--;) {
+ src1 = __lsx_vld(src, 0);
+ DUP2_ARG2(__lsx_vldx, src, src_stride, src, src_stride2, src2, src3);
+ src4 = __lsx_vldx(src, src_stride3);
+ src += src_stride4;
+ src5 = __lsx_vld(src, 0);
+ DUP2_ARG2(__lsx_vldx, src, src_stride, src, src_stride2, src6, src7)
+ src8 = __lsx_vldx(src, src_stride3);
+ src += src_stride4;
+
+ DUP4_ARG2(__lsx_vilvl_b, src1, src0, src2, src1, src3, src2, src4, src3,
+ vec0, vec1, vec2, vec3);
+ DUP4_ARG2(__lsx_vilvl_b, src5, src4, src6, src5, src7, src6, src8, src7,
+ vec4, vec5, vec6, vec7);
+ DUP4_ARG2(__lsx_vdp2_h_bu, vec0, filt0, vec1, filt0, vec2, filt0, vec3,
+ filt0, tmp0, tmp1, tmp2, tmp3);
+ DUP4_ARG2(__lsx_vsrari_h, tmp0, FILTER_BITS, tmp1, FILTER_BITS, tmp2,
+ FILTER_BITS, tmp3, FILTER_BITS, tmp0, tmp1, tmp2, tmp3);
+ DUP2_ARG2(__lsx_vpickev_b, tmp1, tmp0, tmp3, tmp2, out0, out1);
+ __lsx_vstelm_d(out0, dst, 0, 0);
+ __lsx_vstelm_d(out0, dst + dst_stride, 0, 1);
+ __lsx_vstelm_d(out1, dst + dst_stride2, 0, 0);
+ __lsx_vstelm_d(out1, dst + dst_stride3, 0, 1);
+ dst += dst_stride4;
+
+ DUP4_ARG2(__lsx_vdp2_h_bu, vec4, filt0, vec5, filt0, vec6, filt0, vec7,
+ filt0, tmp0, tmp1, tmp2, tmp3);
+ DUP4_ARG2(__lsx_vsrari_h, tmp0, FILTER_BITS, tmp1, FILTER_BITS, tmp2,
+ FILTER_BITS, tmp3, FILTER_BITS, tmp0, tmp1, tmp2, tmp3);
+ DUP2_ARG2(__lsx_vpickev_b, tmp1, tmp0, tmp3, tmp2, out0, out1);
+ __lsx_vstelm_d(out0, dst, 0, 0);
+ __lsx_vstelm_d(out0, dst + dst_stride, 0, 1);
+ __lsx_vstelm_d(out1, dst + dst_stride2, 0, 0);
+ __lsx_vstelm_d(out1, dst + dst_stride3, 0, 1);
+ dst += dst_stride4;
+
+ src0 = src8;
+ }
+}
+
+static void common_vt_2t_8w_lsx(const uint8_t *src, int32_t src_stride,
+ uint8_t *dst, int32_t dst_stride,
+ int8_t *filter, int32_t height) {
+ if (height == 4) {
+ common_vt_2t_8x4_lsx(src, src_stride, dst, dst_stride, filter);
+ } else {
+ common_vt_2t_8x8mult_lsx(src, src_stride, dst, dst_stride, filter, height);
+ }
+}
+
+static void common_vt_2t_16w_lsx(const uint8_t *src, ptrdiff_t src_stride,
+ uint8_t *dst, ptrdiff_t dst_stride,
+ const InterpKernel *filter, int y0_q4,
+ int y_step_q4, int w, int height) {
+ uint32_t loop_cnt = (height >> 2);
+ __m128i src0, src1, src2, src3, src4;
+ __m128i vec0, vec1, vec2, vec3, vec4, vec5, vec6, vec7, filt0;
+ __m128i tmp0, tmp1, tmp2, tmp3, tmp4;
+ int32_t src_stride2 = src_stride << 1;
+ int32_t src_stride3 = src_stride2 + src_stride;
+ int32_t src_stride4 = src_stride2 << 1;
+
+ const int16_t *const filter_y = filter[y0_q4];
+ int8_t cnt, filt_ver[8];
+
+ assert(y_step_q4 == 16);
+ assert(((const int32_t *)filter_y)[1] != 0x800000);
+
+ for (cnt = 8; cnt--;) {
+ filt_ver[cnt] = filter_y[cnt];
+ }
+
+ filt0 = __lsx_vldrepl_h(&filt_ver[3], 0);
+
+ src0 = __lsx_vld(src, 0);
+ src += src_stride;
+
+ for (; loop_cnt--;) {
+ src1 = __lsx_vld(src, 0);
+ DUP2_ARG2(__lsx_vldx, src, src_stride, src, src_stride2, src2, src3);
+ src4 = __lsx_vldx(src, src_stride3);
+ src += src_stride4;
+
+ DUP2_ARG2(__lsx_vilvl_b, src1, src0, src2, src1, vec0, vec2);
+ DUP2_ARG2(__lsx_vilvh_b, src1, src0, src2, src1, vec1, vec3);
+ DUP2_ARG2(__lsx_vdp2_h_bu, vec0, filt0, vec1, filt0, tmp0, tmp1);
+ DUP2_ARG2(__lsx_vsrari_h, tmp0, FILTER_BITS, tmp1, FILTER_BITS, tmp0, tmp1);
+ tmp4 = __lsx_vpickev_b(tmp1, tmp0);
+ __lsx_vst(tmp4, dst, 0);
+ dst += dst_stride;
+
+ DUP2_ARG2(__lsx_vilvl_b, src3, src2, src4, src3, vec4, vec6);
+ DUP2_ARG2(__lsx_vilvh_b, src3, src2, src4, src3, vec5, vec7);
+ DUP2_ARG2(__lsx_vdp2_h_bu, vec2, filt0, vec3, filt0, tmp2, tmp3);
+ DUP2_ARG2(__lsx_vsrari_h, tmp2, FILTER_BITS, tmp3, FILTER_BITS, tmp2, tmp3);
+ tmp4 = __lsx_vpickev_b(tmp3, tmp2);
+ __lsx_vst(tmp4, dst, 0);
+ dst += dst_stride;
+
+ DUP2_ARG2(__lsx_vdp2_h_bu, vec4, filt0, vec5, filt0, tmp0, tmp1);
+ DUP2_ARG2(__lsx_vsrari_h, tmp0, FILTER_BITS, tmp1, FILTER_BITS, tmp0, tmp1);
+ tmp4 = __lsx_vpickev_b(tmp1, tmp0);
+ __lsx_vst(tmp4, dst, 0);
+ dst += dst_stride;
+
+ DUP2_ARG2(__lsx_vdp2_h_bu, vec6, filt0, vec7, filt0, tmp2, tmp3);
+ DUP2_ARG2(__lsx_vsrari_h, tmp2, FILTER_BITS, tmp3, FILTER_BITS, tmp2, tmp3);
+ tmp4 = __lsx_vpickev_b(tmp3, tmp2);
+ __lsx_vst(tmp4, dst, 0);
+ dst += dst_stride;
+
+ src0 = src4;
+ }
+}
+
+static void common_vt_2t_32w_lsx(const uint8_t *src, int32_t src_stride,
+ uint8_t *dst, int32_t dst_stride,
+ int8_t *filter, int32_t height) {
+ uint32_t loop_cnt = (height >> 2);
+ __m128i src0, src1, src2, src3, src4, src5, src6, src7, src8, src9;
+ __m128i vec0, vec1, vec2, vec3, vec4, vec5, vec6, vec7, filt0;
+ __m128i tmp0, tmp1, tmp2, tmp3, tmp4;
+
+ int32_t src_stride2 = src_stride << 1;
+ int32_t src_stride3 = src_stride2 + src_stride;
+ int32_t src_stride4 = src_stride2 << 1;
+
+ int32_t dst_stride2 = dst_stride << 1;
+ int32_t dst_stride3 = dst_stride2 + dst_stride;
+
+ uint8_t *src_tmp;
+ filt0 = __lsx_vldrepl_h(filter, 0);
+
+ src0 = __lsx_vld(src, 0);
+ src5 = __lsx_vld(src, 16);
+ src += src_stride;
+ src_tmp = src + 16;
+
+ for (; loop_cnt--;) {
+ DUP2_ARG2(__lsx_vld, src, 0, src_tmp, 0, src1, src6);
+ DUP4_ARG2(__lsx_vldx, src, src_stride, src_tmp, src_stride, src,
+ src_stride2, src_tmp, src_stride2, src2, src7, src3, src8);
+ DUP2_ARG2(__lsx_vldx, src, src_stride3, src_tmp, src_stride3, src4, src9);
+ DUP2_ARG2(__lsx_vilvl_b, src1, src0, src2, src1, vec0, vec2);
+ DUP2_ARG2(__lsx_vilvh_b, src1, src0, src2, src1, vec1, vec3);
+ src += src_stride4;
+ src_tmp += src_stride4;
+
+ DUP2_ARG2(__lsx_vdp2_h_bu, vec0, filt0, vec1, filt0, tmp0, tmp1);
+ DUP2_ARG2(__lsx_vsrari_h, tmp0, FILTER_BITS, tmp1, FILTER_BITS, tmp0, tmp1);
+ tmp4 = __lsx_vpickev_b(tmp1, tmp0);
+ __lsx_vst(tmp4, dst, 0);
+
+ DUP2_ARG2(__lsx_vdp2_h_bu, vec2, filt0, vec3, filt0, tmp2, tmp3);
+ DUP2_ARG2(__lsx_vsrari_h, tmp2, FILTER_BITS, tmp3, FILTER_BITS, tmp2, tmp3);
+ tmp4 = __lsx_vpickev_b(tmp3, tmp2);
+ __lsx_vstx(tmp4, dst, dst_stride);
+
+ DUP2_ARG2(__lsx_vilvl_b, src3, src2, src4, src3, vec4, vec6);
+ DUP2_ARG2(__lsx_vilvh_b, src3, src2, src4, src3, vec5, vec7);
+ DUP2_ARG2(__lsx_vdp2_h_bu, vec4, filt0, vec5, filt0, tmp0, tmp1);
+ DUP2_ARG2(__lsx_vsrari_h, tmp0, FILTER_BITS, tmp1, FILTER_BITS, tmp0, tmp1);
+ tmp4 = __lsx_vpickev_b(tmp1, tmp0);
+ __lsx_vstx(tmp4, dst, dst_stride2);
+
+ DUP2_ARG2(__lsx_vdp2_h_bu, vec6, filt0, vec7, filt0, tmp2, tmp3);
+ DUP2_ARG2(__lsx_vsrari_h, tmp2, FILTER_BITS, tmp3, FILTER_BITS, tmp2, tmp3);
+ tmp4 = __lsx_vpickev_b(tmp3, tmp2);
+ __lsx_vstx(tmp4, dst, dst_stride3);
+
+ DUP2_ARG2(__lsx_vilvl_b, src6, src5, src7, src6, vec0, vec2);
+ DUP2_ARG2(__lsx_vilvh_b, src6, src5, src7, src6, vec1, vec3);
+ DUP2_ARG2(__lsx_vdp2_h_bu, vec0, filt0, vec1, filt0, tmp0, tmp1);
+ DUP2_ARG2(__lsx_vsrari_h, tmp0, FILTER_BITS, tmp1, FILTER_BITS, tmp0, tmp1);
+ tmp4 = __lsx_vpickev_b(tmp1, tmp0);
+ __lsx_vst(tmp4, dst, 16);
+
+ DUP2_ARG2(__lsx_vdp2_h_bu, vec2, filt0, vec3, filt0, tmp2, tmp3);
+ DUP2_ARG2(__lsx_vsrari_h, tmp2, FILTER_BITS, tmp3, FILTER_BITS, tmp2, tmp3);
+ dst += dst_stride;
+ tmp4 = __lsx_vpickev_b(tmp3, tmp2);
+ __lsx_vst(tmp4, dst, 16);
+
+ DUP2_ARG2(__lsx_vilvl_b, src8, src7, src9, src8, vec4, vec6);
+ DUP2_ARG2(__lsx_vilvh_b, src8, src7, src9, src8, vec5, vec7);
+ DUP2_ARG2(__lsx_vdp2_h_bu, vec4, filt0, vec5, filt0, tmp0, tmp1);
+ DUP2_ARG2(__lsx_vsrari_h, tmp0, FILTER_BITS, tmp1, FILTER_BITS, tmp0, tmp1);
+ dst += dst_stride;
+ tmp4 = __lsx_vpickev_b(tmp1, tmp0);
+ __lsx_vst(tmp4, dst, 16);
+
+ DUP2_ARG2(__lsx_vdp2_h_bu, vec6, filt0, vec7, filt0, tmp2, tmp3);
+ DUP2_ARG2(__lsx_vsrari_h, tmp2, FILTER_BITS, tmp3, FILTER_BITS, tmp2, tmp3);
+ dst += dst_stride;
+ tmp4 = __lsx_vpickev_b(tmp3, tmp2);
+ __lsx_vst(tmp4, dst, 16);
+
+ dst += dst_stride;
+
+ src0 = src4;
+ src5 = src9;
+ }
+}
+
+static void common_vt_2t_64w_lsx(const uint8_t *src, int32_t src_stride,
+ uint8_t *dst, int32_t dst_stride,
+ int8_t *filter, int32_t height) {
+ uint32_t loop_cnt = (height >> 1);
+ __m128i src0, src1, src2, src3, src4, src5, src6, src7, src8, src9, src10;
+ __m128i src11, vec0, vec1, vec2, vec3, vec4, vec5, vec6, vec7, filt0;
+ __m128i tmp, tmp0, tmp1, tmp2, tmp3, tmp4, tmp5, tmp6, tmp7;
+
+ int32_t src_stride2 = src_stride << 1;
+ int32_t dst_stride2 = dst_stride << 1;
+ uint8_t *dst_tmp1 = dst + dst_stride;
+
+ filt0 = __lsx_vldrepl_h(filter, 0);
+
+ DUP4_ARG2(__lsx_vld, src, 0, src, 16, src, 32, src, 48, src0, src3, src6,
+ src9);
+ src += src_stride;
+
+ for (; loop_cnt--;) {
+ uint8_t *src_tmp0 = src + src_stride;
+
+ DUP4_ARG2(__lsx_vld, src, 0, src, 16, src, 32, src, 48, src1, src4, src7,
+ src10);
+ DUP4_ARG2(__lsx_vld, src_tmp0, 0, src_tmp0, 16, src_tmp0, 32, src_tmp0, 48,
+ src2, src5, src8, src11);
+ src += src_stride2;
+
+ DUP2_ARG2(__lsx_vilvl_b, src1, src0, src2, src1, vec0, vec2);
+ DUP2_ARG2(__lsx_vilvh_b, src1, src0, src2, src1, vec1, vec3);
+ DUP2_ARG2(__lsx_vdp2_h_bu, vec0, filt0, vec1, filt0, tmp0, tmp1);
+ DUP2_ARG2(__lsx_vsrari_h, tmp0, FILTER_BITS, tmp1, FILTER_BITS, tmp0, tmp1);
+ tmp = __lsx_vpickev_b(tmp1, tmp0);
+ __lsx_vst(tmp, dst, 0);
+
+ DUP2_ARG2(__lsx_vdp2_h_bu, vec2, filt0, vec3, filt0, tmp2, tmp3);
+ DUP2_ARG2(__lsx_vsrari_h, tmp2, FILTER_BITS, tmp3, FILTER_BITS, tmp2, tmp3);
+ tmp = __lsx_vpickev_b(tmp3, tmp2);
+ __lsx_vst(tmp, dst_tmp1, 0);
+
+ DUP2_ARG2(__lsx_vilvl_b, src4, src3, src5, src4, vec4, vec6);
+ DUP2_ARG2(__lsx_vilvh_b, src4, src3, src5, src4, vec5, vec7);
+ DUP2_ARG2(__lsx_vdp2_h_bu, vec4, filt0, vec5, filt0, tmp4, tmp5);
+ DUP2_ARG2(__lsx_vsrari_h, tmp4, FILTER_BITS, tmp5, FILTER_BITS, tmp4, tmp5);
+ tmp = __lsx_vpickev_b(tmp5, tmp4);
+ __lsx_vst(tmp, dst, 16);
+
+ DUP2_ARG2(__lsx_vdp2_h_bu, vec6, filt0, vec7, filt0, tmp6, tmp7);
+ DUP2_ARG2(__lsx_vsrari_h, tmp6, FILTER_BITS, tmp7, FILTER_BITS, tmp6, tmp7);
+ tmp = __lsx_vpickev_b(tmp7, tmp6);
+ __lsx_vst(tmp, dst_tmp1, 16);
+
+ DUP2_ARG2(__lsx_vilvl_b, src7, src6, src8, src7, vec0, vec2);
+ DUP2_ARG2(__lsx_vilvh_b, src7, src6, src8, src7, vec1, vec3);
+ DUP2_ARG2(__lsx_vdp2_h_bu, vec0, filt0, vec1, filt0, tmp0, tmp1);
+ DUP2_ARG2(__lsx_vsrari_h, tmp0, FILTER_BITS, tmp1, FILTER_BITS, tmp0, tmp1);
+ tmp = __lsx_vpickev_b(tmp1, tmp0);
+ __lsx_vst(tmp, dst, 32);
+
+ DUP2_ARG2(__lsx_vdp2_h_bu, vec2, filt0, vec3, filt0, tmp2, tmp3);
+ DUP2_ARG2(__lsx_vsrari_h, tmp2, FILTER_BITS, tmp3, FILTER_BITS, tmp2, tmp3);
+ tmp = __lsx_vpickev_b(tmp3, tmp2);
+ __lsx_vst(tmp, dst_tmp1, 32);
+
+ DUP2_ARG2(__lsx_vilvl_b, src10, src9, src11, src10, vec4, vec6);
+ DUP2_ARG2(__lsx_vilvh_b, src10, src9, src11, src10, vec5, vec7);
+ DUP2_ARG2(__lsx_vdp2_h_bu, vec4, filt0, vec5, filt0, tmp4, tmp5);
+ DUP2_ARG2(__lsx_vsrari_h, tmp4, FILTER_BITS, tmp5, FILTER_BITS, tmp4, tmp5);
+ tmp = __lsx_vpickev_b(tmp5, tmp4);
+ __lsx_vst(tmp, dst, 48);
+
+ DUP2_ARG2(__lsx_vdp2_h_bu, vec6, filt0, vec7, filt0, tmp6, tmp7);
+ DUP2_ARG2(__lsx_vsrari_h, tmp6, FILTER_BITS, tmp7, FILTER_BITS, tmp6, tmp7);
+ tmp = __lsx_vpickev_b(tmp7, tmp6);
+ __lsx_vst(tmp, dst_tmp1, 48);
+ dst += dst_stride2;
+ dst_tmp1 += dst_stride2;
+
+ src0 = src2;
+ src3 = src5;
+ src6 = src8;
+ src9 = src11;
+ }
+}
+
+void vpx_convolve8_vert_lsx(const uint8_t *src, ptrdiff_t src_stride,
+ uint8_t *dst, ptrdiff_t dst_stride,
+ const InterpKernel *filter, int x0_q4,
+ int32_t x_step_q4, int y0_q4, int y_step_q4, int w,
+ int h) {
+ const int16_t *const filter_y = filter[y0_q4];
+ int8_t cnt, filt_ver[8];
+
+ assert(y_step_q4 == 16);
+ assert(((const int32_t *)filter_y)[1] != 0x800000);
+
+ for (cnt = 8; cnt--;) {
+ filt_ver[cnt] = filter_y[cnt];
+ }
+
+ if (vpx_get_filter_taps(filter_y) == 2) {
+ switch (w) {
+ case 4:
+ common_vt_2t_4w_lsx(src, (int32_t)src_stride, dst, (int32_t)dst_stride,
+ &filt_ver[3], h);
+ break;
+ case 8:
+ common_vt_2t_8w_lsx(src, (int32_t)src_stride, dst, (int32_t)dst_stride,
+ &filt_ver[3], h);
+ break;
+ case 16:
+ common_vt_2t_16w_lsx(src, src_stride, dst, dst_stride, filter, y0_q4,
+ y_step_q4, w, h);
+ break;
+ case 32:
+ common_vt_2t_32w_lsx(src, (int32_t)src_stride, dst, (int32_t)dst_stride,
+ &filt_ver[3], h);
+ break;
+ case 64:
+ common_vt_2t_64w_lsx(src, (int32_t)src_stride, dst, (int32_t)dst_stride,
+ &filt_ver[3], h);
+ break;
+ default:
+ vpx_convolve8_vert_c(src, src_stride, dst, dst_stride, filter, x0_q4,
+ x_step_q4, y0_q4, y_step_q4, w, h);
+ break;
+ }
+ } else {
+ switch (w) {
+ case 4:
+ common_vt_8t_4w_lsx(src, (int32_t)src_stride, dst, (int32_t)dst_stride,
+ filt_ver, h);
+ break;
+ case 8:
+ common_vt_8t_8w_lsx(src, (int32_t)src_stride, dst, (int32_t)dst_stride,
+ filt_ver, h);
+ break;
+ case 16:
+ common_vt_8t_16w_lsx(src, (int32_t)src_stride, dst, (int32_t)dst_stride,
+ filt_ver, h);
+ break;
+ case 32:
+ common_vt_8t_32w_lsx(src, (int32_t)src_stride, dst, (int32_t)dst_stride,
+ filt_ver, h);
+ break;
+ case 64:
+ common_vt_8t_64w_lsx(src, (int32_t)src_stride, dst, (int32_t)dst_stride,
+ filt_ver, h);
+ break;
+ default:
+ vpx_convolve8_vert_c(src, src_stride, dst, dst_stride, filter, x0_q4,
+ x_step_q4, y0_q4, y_step_q4, w, h);
+ break;
+ }
+ }
+}
--- /dev/null
+/*
+ * Copyright (c) 2022 The WebM project authors. All Rights Reserved.
+ *
+ * Use of this source code is governed by a BSD-style license
+ * that can be found in the LICENSE file in the root of the source
+ * tree. An additional intellectual property rights grant can be found
+ * in the file PATENTS. All contributing project authors may
+ * be found in the AUTHORS file in the root of the source tree.
+ */
+
+#ifndef VPX_VPX_DSP_LOONGARCH_VPX_CONVOLVE_LSX_H_
+#define VPX_VPX_DSP_LOONGARCH_VPX_CONVOLVE_LSX_H_
+
+#include "vpx_util/loongson_intrinsics.h"
+#include "vpx_dsp/vpx_filter.h"
+
+#define FILT_8TAP_DPADD_S_H(_reg0, _reg1, _reg2, _reg3, _filter0, _filter1, \
+ _filter2, _filter3) \
+ ({ \
+ __m128i _vec0, _vec1; \
+ \
+ _vec0 = __lsx_vdp2_h_b(_reg0, _filter0); \
+ _vec0 = __lsx_vdp2add_h_b(_vec0, _reg1, _filter1); \
+ _vec1 = __lsx_vdp2_h_b(_reg2, _filter2); \
+ _vec1 = __lsx_vdp2add_h_b(_vec1, _reg3, _filter3); \
+ _vec0 = __lsx_vsadd_h(_vec0, _vec1); \
+ \
+ _vec0; \
+ })
+
+#define HORIZ_8TAP_FILT(_src0, _src1, _mask0, _mask1, _mask2, _mask3, \
+ _filt_h0, _filt_h1, _filt_h2, _filt_h3) \
+ ({ \
+ __m128i _tmp0, _tmp1, _tmp2, _tmp3; \
+ __m128i _out; \
+ \
+ DUP4_ARG3(__lsx_vshuf_b, _src1, _src0, _mask0, _src1, _src0, _mask1, \
+ _src1, _src0, _mask2, _src1, _src0, _mask3, _tmp0, _tmp1, _tmp2, \
+ _tmp3); \
+ _out = FILT_8TAP_DPADD_S_H(_tmp0, _tmp1, _tmp2, _tmp3, _filt_h0, _filt_h1, \
+ _filt_h2, _filt_h3); \
+ _out = __lsx_vsrari_h(_out, FILTER_BITS); \
+ _out = __lsx_vsat_h(_out, 7); \
+ \
+ _out; \
+ })
+
+#define HORIZ_8TAP_4WID_4VECS_FILT(_src0, _src1, _src2, _src3, _mask0, _mask1, \
+ _mask2, _mask3, _filter0, _filter1, \
+ _filter2, _filter3, _out0, _out1) \
+ { \
+ __m128i _tmp0, _tmp1, _tmp2, _tmp3, _tmp4, _tmp5, _tmp6, _tmp7; \
+ __m128i _reg0, _reg1, _reg2, _reg3; \
+ \
+ DUP2_ARG3(__lsx_vshuf_b, _src1, _src0, _mask0, _src3, _src2, _mask0, \
+ _tmp0, _tmp1); \
+ DUP2_ARG2(__lsx_vdp2_h_b, _tmp0, _filter0, _tmp1, _filter0, _reg0, _reg1); \
+ DUP2_ARG3(__lsx_vshuf_b, _src1, _src0, _mask1, _src3, _src2, _mask1, \
+ _tmp2, _tmp3); \
+ DUP2_ARG3(__lsx_vdp2add_h_b, _reg0, _tmp2, _filter1, _reg1, _tmp3, \
+ _filter1, _reg0, _reg1); \
+ DUP2_ARG3(__lsx_vshuf_b, _src1, _src0, _mask2, _src3, _src2, _mask2, \
+ _tmp4, _tmp5); \
+ DUP2_ARG2(__lsx_vdp2_h_b, _tmp4, _filter2, _tmp5, _filter2, _reg2, _reg3); \
+ DUP2_ARG3(__lsx_vshuf_b, _src1, _src0, _mask3, _src3, _src2, _mask3, \
+ _tmp6, _tmp7); \
+ DUP2_ARG3(__lsx_vdp2add_h_b, _reg2, _tmp6, _filter3, _reg3, _tmp7, \
+ _filter3, _reg2, _reg3); \
+ DUP2_ARG2(__lsx_vsadd_h, _reg0, _reg2, _reg1, _reg3, _out0, _out1); \
+ }
+
+#define HORIZ_8TAP_8WID_4VECS_FILT( \
+ _src0, _src1, _src2, _src3, _mask0, _mask1, _mask2, _mask3, _filter0, \
+ _filter1, _filter2, _filter3, _out0, _out1, _out2, _out3) \
+ { \
+ __m128i _tmp0, _tmp1, _tmp2, _tmp3, _tmp4, _tmp5, _tmp6, _tmp7; \
+ __m128i _reg0, _reg1, _reg2, _reg3, _reg4, _reg5, _reg6, _reg7; \
+ \
+ DUP4_ARG3(__lsx_vshuf_b, _src0, _src0, _mask0, _src1, _src1, _mask0, \
+ _src2, _src2, _mask0, _src3, _src3, _mask0, _tmp0, _tmp1, _tmp2, \
+ _tmp3); \
+ DUP4_ARG2(__lsx_vdp2_h_b, _tmp0, _filter0, _tmp1, _filter0, _tmp2, \
+ _filter0, _tmp3, _filter0, _reg0, _reg1, _reg2, _reg3); \
+ DUP4_ARG3(__lsx_vshuf_b, _src0, _src0, _mask2, _src1, _src1, _mask2, \
+ _src2, _src2, _mask2, _src3, _src3, _mask2, _tmp0, _tmp1, _tmp2, \
+ _tmp3); \
+ DUP4_ARG2(__lsx_vdp2_h_b, _tmp0, _filter2, _tmp1, _filter2, _tmp2, \
+ _filter2, _tmp3, _filter2, _reg4, _reg5, _reg6, _reg7); \
+ DUP4_ARG3(__lsx_vshuf_b, _src0, _src0, _mask1, _src1, _src1, _mask1, \
+ _src2, _src2, _mask1, _src3, _src3, _mask1, _tmp4, _tmp5, _tmp6, \
+ _tmp7); \
+ DUP4_ARG3(__lsx_vdp2add_h_b, _reg0, _tmp4, _filter1, _reg1, _tmp5, \
+ _filter1, _reg2, _tmp6, _filter1, _reg3, _tmp7, _filter1, _reg0, \
+ _reg1, _reg2, _reg3); \
+ DUP4_ARG3(__lsx_vshuf_b, _src0, _src0, _mask3, _src1, _src1, _mask3, \
+ _src2, _src2, _mask3, _src3, _src3, _mask3, _tmp4, _tmp5, _tmp6, \
+ _tmp7); \
+ DUP4_ARG3(__lsx_vdp2add_h_b, _reg4, _tmp4, _filter3, _reg5, _tmp5, \
+ _filter3, _reg6, _tmp6, _filter3, _reg7, _tmp7, _filter3, _reg4, \
+ _reg5, _reg6, _reg7); \
+ DUP4_ARG2(__lsx_vsadd_h, _reg0, _reg4, _reg1, _reg5, _reg2, _reg6, _reg3, \
+ _reg7, _out0, _out1, _out2, _out3); \
+ }
+
+#define HORIZ_2TAP_FILT_UH(in0, in1, mask, coeff, shift) \
+ ({ \
+ __m128i tmp0_m; \
+ __m128i tmp1_m; \
+ \
+ tmp0_m = __lsx_vshuf_b(in1, in0, mask); \
+ tmp1_m = __lsx_vdp2_h_bu(tmp0_m, coeff); \
+ tmp1_m = __lsx_vsrari_h(tmp1_m, shift); \
+ \
+ tmp1_m; \
+ })
+
+#endif // VPX_VPX_DSP_LOONGARCH_VPX_CONVOLVE_LSX_H_
DSP_SRCS-$(HAVE_VSX) += ppc/vpx_convolve_vsx.c
+# common (lsx)
+DSP_SRCS-$(HAVE_LSX) += loongarch/vpx_convolve8_horiz_lsx.c
+DSP_SRCS-$(HAVE_LSX) += loongarch/vpx_convolve8_vert_lsx.c
+DSP_SRCS-$(HAVE_LSX) += loongarch/vpx_convolve8_lsx.c
+DSP_SRCS-$(HAVE_LSX) += loongarch/vpx_convolve_lsx.h
+
# loop filters
DSP_SRCS-yes += loopfilter.c
specialize qw/vpx_convolve_avg neon dspr2 msa sse2 vsx mmi/;
add_proto qw/void vpx_convolve8/, "const uint8_t *src, ptrdiff_t src_stride, uint8_t *dst, ptrdiff_t dst_stride, const InterpKernel *filter, int x0_q4, int x_step_q4, int y0_q4, int y_step_q4, int w, int h";
-specialize qw/vpx_convolve8 sse2 ssse3 avx2 neon dspr2 msa vsx mmi/;
+specialize qw/vpx_convolve8 sse2 ssse3 avx2 neon dspr2 msa vsx mmi lsx/;
add_proto qw/void vpx_convolve8_horiz/, "const uint8_t *src, ptrdiff_t src_stride, uint8_t *dst, ptrdiff_t dst_stride, const InterpKernel *filter, int x0_q4, int x_step_q4, int y0_q4, int y_step_q4, int w, int h";
-specialize qw/vpx_convolve8_horiz sse2 ssse3 avx2 neon dspr2 msa vsx mmi/;
+specialize qw/vpx_convolve8_horiz sse2 ssse3 avx2 neon dspr2 msa vsx mmi lsx/;
add_proto qw/void vpx_convolve8_vert/, "const uint8_t *src, ptrdiff_t src_stride, uint8_t *dst, ptrdiff_t dst_stride, const InterpKernel *filter, int x0_q4, int x_step_q4, int y0_q4, int y_step_q4, int w, int h";
-specialize qw/vpx_convolve8_vert sse2 ssse3 avx2 neon dspr2 msa vsx mmi/;
+specialize qw/vpx_convolve8_vert sse2 ssse3 avx2 neon dspr2 msa vsx mmi lsx/;
add_proto qw/void vpx_convolve8_avg/, "const uint8_t *src, ptrdiff_t src_stride, uint8_t *dst, ptrdiff_t dst_stride, const InterpKernel *filter, int x0_q4, int x_step_q4, int y0_q4, int y_step_q4, int w, int h";
specialize qw/vpx_convolve8_avg sse2 ssse3 avx2 neon dspr2 msa vsx mmi/;
projects / platform / upstream / libvpx.git / commitdiff