diff options
Diffstat (limited to 'media/libvpx/libvpx/vpx_dsp/loongarch/fwd_txfm_lsx.h')
| -rw-r--r-- | media/libvpx/libvpx/vpx_dsp/loongarch/fwd_txfm_lsx.h | 381 |
1 files changed, 381 insertions, 0 deletions
diff --git a/media/libvpx/libvpx/vpx_dsp/loongarch/fwd_txfm_lsx.h b/media/libvpx/libvpx/vpx_dsp/loongarch/fwd_txfm_lsx.h new file mode 100644 index 0000000000..4a9fce9a3d --- /dev/null +++ b/media/libvpx/libvpx/vpx_dsp/loongarch/fwd_txfm_lsx.h @@ -0,0 +1,381 @@ +/* + * 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_FWD_TXFM_LSX_H_ +#define VPX_VPX_DSP_LOONGARCH_FWD_TXFM_LSX_H_ + +#include "vpx_dsp/loongarch/txfm_macros_lsx.h" +#include "vpx_dsp/txfm_common.h" + +#define VP9_FDCT4(in0, in1, in2, in3, out0, out1, out2, out3) \ + do { \ + __m128i cnst0_m, cnst1_m, cnst2_m, cnst3_m; \ + __m128i vec0_m, vec1_m, vec2_m, vec3_m; \ + __m128i vec4_m, vec5_m, vec6_m, vec7_m; \ + __m128i coeff_m = { 0x187e3b21d2bf2d41, 0x000000000000c4df }; \ + \ + LSX_BUTTERFLY_4_H(in0, in1, in2, in3, vec0_m, vec1_m, vec2_m, vec3_m); \ + DUP2_ARG2(__lsx_vilvl_h, vec1_m, vec0_m, vec3_m, vec2_m, vec0_m, vec2_m); \ + DUP2_ARG2(__lsx_vreplvei_h, coeff_m, 0, coeff_m, 1, cnst0_m, cnst1_m); \ + cnst1_m = __lsx_vpackev_h(cnst1_m, cnst0_m); \ + vec5_m = __lsx_vdp2_w_h(vec0_m, cnst1_m); \ + DUP2_ARG2(__lsx_vreplvei_h, coeff_m, 4, coeff_m, 3, cnst2_m, cnst3_m); \ + cnst2_m = __lsx_vpackev_h(cnst3_m, cnst2_m); \ + vec7_m = __lsx_vdp2_w_h(vec2_m, cnst2_m); \ + \ + vec4_m = __lsx_vdp2_w_h(vec0_m, cnst0_m); \ + cnst2_m = __lsx_vreplvei_h(coeff_m, 2); \ + cnst2_m = __lsx_vpackev_h(cnst2_m, cnst3_m); \ + vec6_m = __lsx_vdp2_w_h(vec2_m, cnst2_m); \ + \ + DUP4_ARG3(__lsx_vssrarni_h_w, vec4_m, vec4_m, DCT_CONST_BITS, vec5_m, \ + vec5_m, DCT_CONST_BITS, vec6_m, vec6_m, DCT_CONST_BITS, vec7_m, \ + vec7_m, DCT_CONST_BITS, out0, out2, out1, out3); \ + } while (0) + +#define VP9_FDCT8(in0, in1, in2, in3, in4, in5, in6, in7, out0, out1, out2, \ + out3, out4, out5, out6, out7) \ + do { \ + __m128i s0_m, s1_m, s2_m, s3_m, s4_m, s5_m, s6_m; \ + __m128i s7_m, x0_m, x1_m, x2_m, x3_m; \ + __m128i coeff_m = { 0x187e3b21d2bf2d41, 0x238e35370c7c3ec5 }; \ + \ + /* FDCT stage1 */ \ + LSX_BUTTERFLY_8_H(in0, in1, in2, in3, in4, in5, in6, in7, s0_m, s1_m, \ + s2_m, s3_m, s4_m, s5_m, s6_m, s7_m); \ + LSX_BUTTERFLY_4_H(s0_m, s1_m, s2_m, s3_m, x0_m, x1_m, x2_m, x3_m); \ + DUP2_ARG2(__lsx_vilvh_h, x1_m, x0_m, x3_m, x2_m, s0_m, s2_m); \ + DUP2_ARG2(__lsx_vilvl_h, x1_m, x0_m, x3_m, x2_m, s1_m, s3_m); \ + DUP2_ARG2(__lsx_vreplvei_h, coeff_m, 0, coeff_m, 1, x0_m, x1_m); \ + x1_m = __lsx_vpackev_h(x1_m, x0_m); \ + DOT_SHIFT_RIGHT_PCK_H(s0_m, s1_m, x1_m, out4); \ + \ + DUP2_ARG2(__lsx_vreplvei_h, coeff_m, 2, coeff_m, 3, x2_m, x3_m); \ + x2_m = __lsx_vneg_h(x2_m); \ + x2_m = __lsx_vpackev_h(x3_m, x2_m); \ + DOT_SHIFT_RIGHT_PCK_H(s2_m, s3_m, x2_m, out6); \ + \ + DOT_SHIFT_RIGHT_PCK_H(s0_m, s1_m, x0_m, out0); \ + x2_m = __lsx_vreplvei_h(coeff_m, 2); \ + x2_m = __lsx_vpackev_h(x2_m, x3_m); \ + DOT_SHIFT_RIGHT_PCK_H(s2_m, s3_m, x2_m, out2); \ + \ + /* stage2 */ \ + s1_m = __lsx_vilvl_h(s5_m, s6_m); \ + s0_m = __lsx_vilvh_h(s5_m, s6_m); \ + \ + DOT_SHIFT_RIGHT_PCK_H(s0_m, s1_m, x0_m, s6_m); \ + DOT_SHIFT_RIGHT_PCK_H(s0_m, s1_m, x1_m, s5_m); \ + \ + /* stage3 */ \ + LSX_BUTTERFLY_4_H(s4_m, s7_m, s6_m, s5_m, x0_m, x3_m, x2_m, x1_m); \ + \ + /* stage4 */ \ + DUP2_ARG2(__lsx_vilvh_h, x3_m, x0_m, x2_m, x1_m, s4_m, s6_m); \ + DUP2_ARG2(__lsx_vilvl_h, x3_m, x0_m, x2_m, x1_m, s5_m, s7_m); \ + \ + DUP2_ARG2(__lsx_vreplvei_h, coeff_m, 4, coeff_m, 5, x0_m, x1_m); \ + x1_m = __lsx_vpackev_h(x0_m, x1_m); \ + DOT_SHIFT_RIGHT_PCK_H(s4_m, s5_m, x1_m, out1); \ + \ + DUP2_ARG2(__lsx_vreplvei_h, coeff_m, 6, coeff_m, 7, x2_m, x3_m); \ + x2_m = __lsx_vpackev_h(x3_m, x2_m); \ + DOT_SHIFT_RIGHT_PCK_H(s6_m, s7_m, x2_m, out5); \ + \ + x1_m = __lsx_vreplvei_h(coeff_m, 5); \ + x0_m = __lsx_vneg_h(x0_m); \ + x0_m = __lsx_vpackev_h(x1_m, x0_m); \ + DOT_SHIFT_RIGHT_PCK_H(s4_m, s5_m, x0_m, out7); \ + x2_m = __lsx_vreplvei_h(coeff_m, 6); \ + x3_m = __lsx_vneg_h(x3_m); \ + x2_m = __lsx_vpackev_h(x2_m, x3_m); \ + DOT_SHIFT_RIGHT_PCK_H(s6_m, s7_m, x2_m, out3); \ + } while (0) + +#define SRLI_AVE_S_4V_H(in0, in1, in2, in3, in4, in5, in6, in7) \ + do { \ + __m128i vec0_m, vec1_m, vec2_m, vec3_m, vec4_m, vec5_m, vec6_m, vec7_m; \ + \ + DUP4_ARG2(__lsx_vsrli_h, in0, 15, in1, 15, in2, 15, in3, 15, vec0_m, \ + vec1_m, vec2_m, vec3_m); \ + DUP4_ARG2(__lsx_vsrli_h, in4, 15, in5, 15, in6, 15, in7, 15, vec4_m, \ + vec5_m, vec6_m, vec7_m); \ + DUP4_ARG2(__lsx_vavg_h, vec0_m, in0, vec1_m, in1, vec2_m, in2, vec3_m, \ + in3, in0, in1, in2, in3); \ + DUP4_ARG2(__lsx_vavg_h, vec4_m, in4, vec5_m, in5, vec6_m, in6, vec7_m, \ + in7, in4, in5, in6, in7); \ + } while (0) + +#define FDCT32_POSTPROC_2V_POS_H(vec0, vec1) \ + do { \ + __m128i tp0_m, tp1_m; \ + __m128i one = __lsx_vreplgr2vr_h(1); \ + \ + tp0_m = __lsx_vslei_h(vec0, 0); \ + tp1_m = __lsx_vslei_h(vec1, 0); \ + tp0_m = __lsx_vxori_b(tp0_m, 255); \ + tp1_m = __lsx_vxori_b(tp1_m, 255); \ + vec0 = __lsx_vadd_h(vec0, one); \ + vec1 = __lsx_vadd_h(vec1, one); \ + tp0_m = __lsx_vand_v(one, tp0_m); \ + tp1_m = __lsx_vand_v(one, tp1_m); \ + vec0 = __lsx_vadd_h(vec0, tp0_m); \ + vec1 = __lsx_vadd_h(vec1, tp1_m); \ + vec0 = __lsx_vsrai_h(vec0, 2); \ + vec1 = __lsx_vsrai_h(vec1, 2); \ + } while (0) + +#define FDCT_POSTPROC_2V_NEG_H(vec0, vec1) \ + do { \ + __m128i tp0_m, tp1_m; \ + __m128i one_m = __lsx_vldi(0x401); \ + \ + tp0_m = __lsx_vslti_h(vec0, 0); \ + tp1_m = __lsx_vslti_h(vec1, 0); \ + vec0 = __lsx_vadd_h(vec0, one_m); \ + vec1 = __lsx_vadd_h(vec1, one_m); \ + tp0_m = __lsx_vand_v(one_m, tp0_m); \ + tp1_m = __lsx_vand_v(one_m, tp1_m); \ + vec0 = __lsx_vadd_h(vec0, tp0_m); \ + vec1 = __lsx_vadd_h(vec1, tp1_m); \ + vec0 = __lsx_vsrai_h(vec0, 2); \ + vec1 = __lsx_vsrai_h(vec1, 2); \ + } while (0) + +#define FDCT32_POSTPROC_NEG_W(vec) \ + do { \ + __m128i temp_m; \ + __m128i one_m = __lsx_vreplgr2vr_w(1); \ + \ + temp_m = __lsx_vslti_w(vec, 0); \ + vec = __lsx_vadd_w(vec, one_m); \ + temp_m = __lsx_vand_v(one_m, temp_m); \ + vec = __lsx_vadd_w(vec, temp_m); \ + vec = __lsx_vsrai_w(vec, 2); \ + } while (0) + +#define DOTP_CONST_PAIR_W(reg0_left, reg1_left, reg0_right, reg1_right, \ + const0, const1, out0, out1, out2, out3) \ + do { \ + __m128i s0_m, s1_m, s2_m, s3_m, s4_m, s5_m, s6_m, s7_m; \ + __m128i tp0_m, tp1_m, tp2_m, tp3_m, _tmp0, _tmp1; \ + __m128i k0_m = __lsx_vreplgr2vr_w((int32_t)const0); \ + \ + s0_m = __lsx_vreplgr2vr_w((int32_t)const1); \ + k0_m = __lsx_vpackev_w(s0_m, k0_m); \ + \ + DUP2_ARG1(__lsx_vneg_w, reg1_left, reg1_right, _tmp0, _tmp1); \ + s1_m = __lsx_vilvl_w(_tmp0, reg0_left); \ + s0_m = __lsx_vilvh_w(_tmp0, reg0_left); \ + s3_m = __lsx_vilvl_w(reg0_left, reg1_left); \ + s2_m = __lsx_vilvh_w(reg0_left, reg1_left); \ + s5_m = __lsx_vilvl_w(_tmp1, reg0_right); \ + s4_m = __lsx_vilvh_w(_tmp1, reg0_right); \ + s7_m = __lsx_vilvl_w(reg0_right, reg1_right); \ + s6_m = __lsx_vilvh_w(reg0_right, reg1_right); \ + DUP2_ARG2(__lsx_vdp2_d_w, s0_m, k0_m, s1_m, k0_m, tp0_m, tp1_m); \ + DUP2_ARG2(__lsx_vdp2_d_w, s4_m, k0_m, s5_m, k0_m, tp2_m, tp3_m); \ + DUP2_ARG3(__lsx_vssrarni_w_d, tp0_m, tp1_m, DCT_CONST_BITS, tp2_m, tp3_m, \ + DCT_CONST_BITS, out0, out1); \ + DUP2_ARG2(__lsx_vdp2_d_w, s2_m, k0_m, s3_m, k0_m, tp0_m, tp1_m); \ + DUP2_ARG2(__lsx_vdp2_d_w, s6_m, k0_m, s7_m, k0_m, tp2_m, tp3_m); \ + DUP2_ARG3(__lsx_vssrarni_w_d, tp0_m, tp1_m, DCT_CONST_BITS, tp2_m, tp3_m, \ + DCT_CONST_BITS, out2, out3); \ + } while (0) + +#define VP9_ADDBLK_ST8x4_UB(dst, _stride, _stride2, _stride3, in0, in1, in2, \ + in3) \ + do { \ + __m128i dst0_m, dst1_m, dst2_m, dst3_m; \ + __m128i tmp0_m, tmp1_m; \ + __m128i res0_m, res1_m, res2_m, res3_m; \ + \ + dst0_m = __lsx_vld(dst, 0); \ + DUP2_ARG2(__lsx_vldx, dst, _stride, dst, _stride2, dst1_m, dst2_m); \ + dst3_m = __lsx_vldx(dst, _stride3); \ + DUP4_ARG2(__lsx_vsllwil_hu_bu, dst0_m, 0, dst1_m, 0, dst2_m, 0, dst3_m, 0, \ + res0_m, res1_m, res2_m, res3_m); \ + DUP4_ARG2(__lsx_vadd_h, res0_m, in0, res1_m, in1, res2_m, in2, res3_m, \ + in3, res0_m, res1_m, res2_m, res3_m); \ + DUP2_ARG3(__lsx_vssrarni_bu_h, res1_m, res0_m, 0, res3_m, res2_m, 0, \ + tmp0_m, tmp1_m); \ + __lsx_vstelm_d(tmp0_m, dst, 0, 0); \ + __lsx_vstelm_d(tmp0_m, dst + _stride, 0, 1); \ + __lsx_vstelm_d(tmp1_m, dst + _stride2, 0, 0); \ + __lsx_vstelm_d(tmp1_m, dst + _stride3, 0, 1); \ + } while (0) + +#define FDCT8x16_EVEN(in0, in1, in2, in3, in4, in5, in6, in7, out0, out1, \ + out2, out3, out4, out5, out6, out7) \ + do { \ + __m128i s0_m, s1_m, s2_m, s3_m, s4_m, s5_m, s6_m, s7_m; \ + __m128i x0_m, x1_m, x2_m, x3_m; \ + __m128i coeff_m = { 0x187e3b21d2bf2d41, 0x238e35370c7c3ec5 }; \ + \ + /* FDCT stage1 */ \ + LSX_BUTTERFLY_8_H(in0, in1, in2, in3, in4, in5, in6, in7, s0_m, s1_m, \ + s2_m, s3_m, s4_m, s5_m, s6_m, s7_m); \ + LSX_BUTTERFLY_4_H(s0_m, s1_m, s2_m, s3_m, x0_m, x1_m, x2_m, x3_m); \ + DUP2_ARG2(__lsx_vilvh_h, x1_m, x0_m, x3_m, x2_m, s0_m, s2_m); \ + DUP2_ARG2(__lsx_vilvl_h, x1_m, x0_m, x3_m, x2_m, s1_m, s3_m); \ + DUP2_ARG2(__lsx_vreplvei_h, coeff_m, 0, coeff_m, 1, x0_m, x1_m); \ + x1_m = __lsx_vpackev_h(x1_m, x0_m); \ + DOT_SHIFT_RIGHT_PCK_H(s0_m, s1_m, x1_m, out4); \ + \ + DUP2_ARG2(__lsx_vreplvei_h, coeff_m, 2, coeff_m, 3, x2_m, x3_m); \ + x2_m = __lsx_vneg_h(x2_m); \ + x2_m = __lsx_vpackev_h(x3_m, x2_m); \ + DOT_SHIFT_RIGHT_PCK_H(s2_m, s3_m, x2_m, out6); \ + \ + DOT_SHIFT_RIGHT_PCK_H(s0_m, s1_m, x0_m, out0); \ + x2_m = __lsx_vreplvei_h(coeff_m, 2); \ + x2_m = __lsx_vpackev_h(x2_m, x3_m); \ + DOT_SHIFT_RIGHT_PCK_H(s2_m, s3_m, x2_m, out2); \ + \ + /* stage2 */ \ + s1_m = __lsx_vilvl_h(s5_m, s6_m); \ + s0_m = __lsx_vilvh_h(s5_m, s6_m); \ + \ + DOT_SHIFT_RIGHT_PCK_H(s0_m, s1_m, x0_m, s6_m); \ + DOT_SHIFT_RIGHT_PCK_H(s0_m, s1_m, x1_m, s5_m); \ + \ + /* stage3 */ \ + LSX_BUTTERFLY_4_H(s4_m, s7_m, s6_m, s5_m, x0_m, x3_m, x2_m, x1_m); \ + \ + /* stage4 */ \ + DUP2_ARG2(__lsx_vilvh_h, x3_m, x0_m, x2_m, x1_m, s4_m, s6_m); \ + DUP2_ARG2(__lsx_vilvl_h, x3_m, x0_m, x2_m, x1_m, s5_m, s7_m); \ + \ + DUP2_ARG2(__lsx_vreplvei_h, coeff_m, 4, coeff_m, 5, x0_m, x1_m); \ + x1_m = __lsx_vpackev_h(x0_m, x1_m); \ + DOT_SHIFT_RIGHT_PCK_H(s4_m, s5_m, x1_m, out1); \ + \ + DUP2_ARG2(__lsx_vreplvei_h, coeff_m, 6, coeff_m, 7, x2_m, x3_m); \ + x2_m = __lsx_vpackev_h(x3_m, x2_m); \ + DOT_SHIFT_RIGHT_PCK_H(s6_m, s7_m, x2_m, out5); \ + \ + x1_m = __lsx_vreplvei_h(coeff_m, 5); \ + x0_m = __lsx_vneg_h(x0_m); \ + x0_m = __lsx_vpackev_h(x1_m, x0_m); \ + DOT_SHIFT_RIGHT_PCK_H(s4_m, s5_m, x0_m, out7); \ + \ + x2_m = __lsx_vreplvei_h(coeff_m, 6); \ + x3_m = __lsx_vneg_h(x3_m); \ + x2_m = __lsx_vpackev_h(x2_m, x3_m); \ + DOT_SHIFT_RIGHT_PCK_H(s6_m, s7_m, x2_m, out3); \ + } while (0) + +#define FDCT8x16_ODD(input0, input1, input2, input3, input4, input5, input6, \ + input7, out1, out3, out5, out7, out9, out11, out13, \ + out15) \ + do { \ + __m128i stp21_m, stp22_m, stp23_m, stp24_m, stp25_m, stp26_m; \ + __m128i stp30_m, stp31_m, stp32_m, stp33_m, stp34_m, stp35_m; \ + __m128i stp36_m, stp37_m, vec0_m, vec1_m; \ + __m128i vec2_m, vec3_m, vec4_m, vec5_m, vec6_m; \ + __m128i cnst0_m, cnst1_m, cnst4_m, cnst5_m; \ + __m128i coeff_m = { 0x187e3b21d2bf2d41, 0x238e3537e782c4df }; \ + __m128i coeff1_m = { 0x289a317906463fb1, 0x12943d3f1e2b3871 }; \ + __m128i coeff2_m = { 0xed6cd766c78fc04f, 0x0 }; \ + \ + /* stp 1 */ \ + DUP2_ARG2(__lsx_vilvh_h, input2, input5, input3, input4, vec2_m, vec4_m); \ + DUP2_ARG2(__lsx_vilvl_h, input2, input5, input3, input4, vec3_m, vec5_m); \ + \ + cnst4_m = __lsx_vreplvei_h(coeff_m, 0); \ + DOT_SHIFT_RIGHT_PCK_H(vec2_m, vec3_m, cnst4_m, stp25_m); \ + \ + cnst5_m = __lsx_vreplvei_h(coeff_m, 1); \ + cnst5_m = __lsx_vpackev_h(cnst5_m, cnst4_m); \ + DOT_SHIFT_RIGHT_PCK_H(vec2_m, vec3_m, cnst5_m, stp22_m); \ + DOT_SHIFT_RIGHT_PCK_H(vec4_m, vec5_m, cnst4_m, stp24_m); \ + DOT_SHIFT_RIGHT_PCK_H(vec4_m, vec5_m, cnst5_m, stp23_m); \ + \ + /* stp2 */ \ + LSX_BUTTERFLY_4_H(input0, input1, stp22_m, stp23_m, stp30_m, stp31_m, \ + stp32_m, stp33_m); \ + LSX_BUTTERFLY_4_H(input7, input6, stp25_m, stp24_m, stp37_m, stp36_m, \ + stp35_m, stp34_m); \ + \ + DUP2_ARG2(__lsx_vilvh_h, stp36_m, stp31_m, stp35_m, stp32_m, vec2_m, \ + vec4_m); \ + DUP2_ARG2(__lsx_vilvl_h, stp36_m, stp31_m, stp35_m, stp32_m, vec3_m, \ + vec5_m); \ + \ + DUP2_ARG2(__lsx_vreplvei_h, coeff_m, 2, coeff_m, 3, cnst0_m, cnst1_m); \ + cnst0_m = __lsx_vpackev_h(cnst0_m, cnst1_m); \ + DOT_SHIFT_RIGHT_PCK_H(vec2_m, vec3_m, cnst0_m, stp26_m); \ + \ + cnst0_m = __lsx_vreplvei_h(coeff_m, 4); \ + cnst1_m = __lsx_vpackev_h(cnst1_m, cnst0_m); \ + DOT_SHIFT_RIGHT_PCK_H(vec2_m, vec3_m, cnst1_m, stp21_m); \ + \ + DUP2_ARG2(__lsx_vreplvei_h, coeff_m, 5, coeff_m, 2, cnst0_m, cnst1_m); \ + cnst1_m = __lsx_vpackev_h(cnst0_m, cnst1_m); \ + DOT_SHIFT_RIGHT_PCK_H(vec4_m, vec5_m, cnst1_m, stp25_m); \ + \ + cnst0_m = __lsx_vreplvei_h(coeff_m, 3); \ + cnst1_m = __lsx_vpackev_h(cnst1_m, cnst0_m); \ + DOT_SHIFT_RIGHT_PCK_H(vec4_m, vec5_m, cnst1_m, stp22_m); \ + \ + /* stp4 */ \ + LSX_BUTTERFLY_4_H(stp30_m, stp37_m, stp26_m, stp21_m, vec6_m, vec2_m, \ + vec4_m, vec5_m); \ + LSX_BUTTERFLY_4_H(stp33_m, stp34_m, stp25_m, stp22_m, stp21_m, stp23_m, \ + stp24_m, stp31_m); \ + \ + vec1_m = __lsx_vilvl_h(vec2_m, vec6_m); \ + vec0_m = __lsx_vilvh_h(vec2_m, vec6_m); \ + DUP2_ARG2(__lsx_vreplvei_h, coeff1_m, 0, coeff1_m, 1, cnst0_m, cnst1_m); \ + cnst0_m = __lsx_vpackev_h(cnst0_m, cnst1_m); \ + \ + DOT_SHIFT_RIGHT_PCK_H(vec0_m, vec1_m, cnst0_m, out1); \ + \ + cnst0_m = __lsx_vreplvei_h(coeff2_m, 0); \ + cnst0_m = __lsx_vpackev_h(cnst1_m, cnst0_m); \ + DOT_SHIFT_RIGHT_PCK_H(vec0_m, vec1_m, cnst0_m, out15); \ + \ + vec1_m = __lsx_vilvl_h(vec4_m, vec5_m); \ + vec0_m = __lsx_vilvh_h(vec4_m, vec5_m); \ + DUP2_ARG2(__lsx_vreplvei_h, coeff1_m, 2, coeff1_m, 3, cnst0_m, cnst1_m); \ + cnst1_m = __lsx_vpackev_h(cnst1_m, cnst0_m); \ + \ + DOT_SHIFT_RIGHT_PCK_H(vec0_m, vec1_m, cnst1_m, out9); \ + \ + cnst1_m = __lsx_vreplvei_h(coeff2_m, 2); \ + cnst0_m = __lsx_vpackev_h(cnst0_m, cnst1_m); \ + DOT_SHIFT_RIGHT_PCK_H(vec0_m, vec1_m, cnst0_m, out7); \ + \ + vec1_m = __lsx_vilvl_h(stp23_m, stp21_m); \ + vec0_m = __lsx_vilvh_h(stp23_m, stp21_m); \ + DUP2_ARG2(__lsx_vreplvei_h, coeff1_m, 4, coeff1_m, 5, cnst0_m, cnst1_m); \ + cnst0_m = __lsx_vpackev_h(cnst0_m, cnst1_m); \ + DOT_SHIFT_RIGHT_PCK_H(vec0_m, vec1_m, cnst0_m, out5); \ + \ + cnst0_m = __lsx_vreplvei_h(coeff2_m, 1); \ + cnst0_m = __lsx_vpackev_h(cnst1_m, cnst0_m); \ + DOT_SHIFT_RIGHT_PCK_H(vec0_m, vec1_m, cnst0_m, out11); \ + \ + vec1_m = __lsx_vilvl_h(stp24_m, stp31_m); \ + vec0_m = __lsx_vilvh_h(stp24_m, stp31_m); \ + DUP2_ARG2(__lsx_vreplvei_h, coeff1_m, 6, coeff1_m, 7, cnst0_m, cnst1_m); \ + cnst1_m = __lsx_vpackev_h(cnst1_m, cnst0_m); \ + \ + DOT_SHIFT_RIGHT_PCK_H(vec0_m, vec1_m, cnst1_m, out13); \ + \ + cnst1_m = __lsx_vreplvei_h(coeff2_m, 3); \ + cnst0_m = __lsx_vpackev_h(cnst0_m, cnst1_m); \ + DOT_SHIFT_RIGHT_PCK_H(vec0_m, vec1_m, cnst0_m, out3); \ + } while (0) + +void fdct8x16_1d_column(const int16_t *input, int16_t *tmp_ptr, + int32_t src_stride); +void fdct16x8_1d_row(int16_t *input, int16_t *output); +#endif // VPX_VPX_DSP_LOONGARCH_FWD_TXFM_LSX_H_ |