| /* |
| * Copyright (c) 2015 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_DSP_MIPS_FWD_TXFM_MSA_H_ |
| #define VPX_DSP_MIPS_FWD_TXFM_MSA_H_ |
| |
| #include "vpx_dsp/mips/txfm_macros_msa.h" |
| #include "vpx_dsp/txfm_common.h" |
| |
| #define LD_HADD(psrc, stride) ({ \ |
| v8i16 in0_m, in1_m, in2_m, in3_m, in4_m, in5_m, in6_m, in7_m; \ |
| v4i32 vec_w_m; \ |
| \ |
| LD_SH4((psrc), stride, in0_m, in1_m, in2_m, in3_m); \ |
| ADD2(in0_m, in1_m, in2_m, in3_m, in0_m, in2_m); \ |
| LD_SH4(((psrc) + 4 * stride), stride, in4_m, in5_m, in6_m, in7_m); \ |
| ADD4(in4_m, in5_m, in6_m, in7_m, in0_m, in2_m, in4_m, in6_m, \ |
| in4_m, in6_m, in0_m, in4_m); \ |
| in0_m += in4_m; \ |
| \ |
| vec_w_m = __msa_hadd_s_w(in0_m, in0_m); \ |
| HADD_SW_S32(vec_w_m); \ |
| }) |
| |
| #define VP9_FDCT4(in0, in1, in2, in3, out0, out1, out2, out3) { \ |
| v8i16 cnst0_m, cnst1_m, cnst2_m, cnst3_m; \ |
| v8i16 vec0_m, vec1_m, vec2_m, vec3_m; \ |
| v4i32 vec4_m, vec5_m, vec6_m, vec7_m; \ |
| v8i16 coeff_m = { cospi_16_64, -cospi_16_64, cospi_8_64, \ |
| cospi_24_64, -cospi_8_64, 0, 0, 0 }; \ |
| \ |
| BUTTERFLY_4(in0, in1, in2, in3, vec0_m, vec1_m, vec2_m, vec3_m); \ |
| ILVR_H2_SH(vec1_m, vec0_m, vec3_m, vec2_m, vec0_m, vec2_m); \ |
| SPLATI_H2_SH(coeff_m, 0, 1, cnst0_m, cnst1_m); \ |
| cnst1_m = __msa_ilvev_h(cnst1_m, cnst0_m); \ |
| vec5_m = __msa_dotp_s_w(vec0_m, cnst1_m); \ |
| \ |
| SPLATI_H2_SH(coeff_m, 4, 3, cnst2_m, cnst3_m); \ |
| cnst2_m = __msa_ilvev_h(cnst3_m, cnst2_m); \ |
| vec7_m = __msa_dotp_s_w(vec2_m, cnst2_m); \ |
| \ |
| vec4_m = __msa_dotp_s_w(vec0_m, cnst0_m); \ |
| cnst2_m = __msa_splati_h(coeff_m, 2); \ |
| cnst2_m = __msa_ilvev_h(cnst2_m, cnst3_m); \ |
| vec6_m = __msa_dotp_s_w(vec2_m, cnst2_m); \ |
| \ |
| SRARI_W4_SW(vec4_m, vec5_m, vec6_m, vec7_m, DCT_CONST_BITS); \ |
| PCKEV_H4_SH(vec4_m, vec4_m, vec5_m, vec5_m, vec6_m, vec6_m, \ |
| vec7_m, vec7_m, out0, out2, out1, out3); \ |
| } |
| |
| #define SRLI_AVE_S_4V_H(in0, in1, in2, in3, in4, in5, in6, in7) { \ |
| v8i16 vec0_m, vec1_m, vec2_m, vec3_m, vec4_m, vec5_m, vec6_m, vec7_m; \ |
| \ |
| SRLI_H4_SH(in0, in1, in2, in3, vec0_m, vec1_m, vec2_m, vec3_m, 15); \ |
| SRLI_H4_SH(in4, in5, in6, in7, vec4_m, vec5_m, vec6_m, vec7_m, 15); \ |
| AVE_SH4_SH(vec0_m, in0, vec1_m, in1, vec2_m, in2, vec3_m, in3, \ |
| in0, in1, in2, in3); \ |
| AVE_SH4_SH(vec4_m, in4, vec5_m, in5, vec6_m, in6, vec7_m, in7, \ |
| in4, in5, in6, in7); \ |
| } |
| |
| #define VP9_FDCT8(in0, in1, in2, in3, in4, in5, in6, in7, \ |
| out0, out1, out2, out3, out4, out5, out6, out7) { \ |
| v8i16 s0_m, s1_m, s2_m, s3_m, s4_m, s5_m, s6_m; \ |
| v8i16 s7_m, x0_m, x1_m, x2_m, x3_m; \ |
| v8i16 coeff_m = { cospi_16_64, -cospi_16_64, cospi_8_64, \ |
| cospi_24_64, cospi_4_64, cospi_28_64, \ |
| cospi_12_64, cospi_20_64 }; \ |
| \ |
| /* FDCT stage1 */ \ |
| BUTTERFLY_8(in0, in1, in2, in3, in4, in5, in6, in7, \ |
| s0_m, s1_m, s2_m, s3_m, s4_m, s5_m, s6_m, s7_m); \ |
| BUTTERFLY_4(s0_m, s1_m, s2_m, s3_m, x0_m, x1_m, x2_m, x3_m); \ |
| ILVL_H2_SH(x1_m, x0_m, x3_m, x2_m, s0_m, s2_m); \ |
| ILVR_H2_SH(x1_m, x0_m, x3_m, x2_m, s1_m, s3_m); \ |
| SPLATI_H2_SH(coeff_m, 0, 1, x0_m, x1_m); \ |
| x1_m = __msa_ilvev_h(x1_m, x0_m); \ |
| out4 = DOT_SHIFT_RIGHT_PCK_H(s0_m, s1_m, x1_m); \ |
| \ |
| SPLATI_H2_SH(coeff_m, 2, 3, x2_m, x3_m); \ |
| x2_m = -x2_m; \ |
| x2_m = __msa_ilvev_h(x3_m, x2_m); \ |
| out6 = DOT_SHIFT_RIGHT_PCK_H(s2_m, s3_m, x2_m); \ |
| \ |
| out0 = DOT_SHIFT_RIGHT_PCK_H(s0_m, s1_m, x0_m); \ |
| x2_m = __msa_splati_h(coeff_m, 2); \ |
| x2_m = __msa_ilvev_h(x2_m, x3_m); \ |
| out2 = DOT_SHIFT_RIGHT_PCK_H(s2_m, s3_m, x2_m); \ |
| \ |
| /* stage2 */ \ |
| ILVRL_H2_SH(s5_m, s6_m, s1_m, s0_m); \ |
| \ |
| s6_m = DOT_SHIFT_RIGHT_PCK_H(s0_m, s1_m, x0_m); \ |
| s5_m = DOT_SHIFT_RIGHT_PCK_H(s0_m, s1_m, x1_m); \ |
| \ |
| /* stage3 */ \ |
| BUTTERFLY_4(s4_m, s7_m, s6_m, s5_m, x0_m, x3_m, x2_m, x1_m); \ |
| \ |
| /* stage4 */ \ |
| ILVL_H2_SH(x3_m, x0_m, x2_m, x1_m, s4_m, s6_m); \ |
| ILVR_H2_SH(x3_m, x0_m, x2_m, x1_m, s5_m, s7_m); \ |
| \ |
| SPLATI_H2_SH(coeff_m, 4, 5, x0_m, x1_m); \ |
| x1_m = __msa_ilvev_h(x0_m, x1_m); \ |
| out1 = DOT_SHIFT_RIGHT_PCK_H(s4_m, s5_m, x1_m); \ |
| \ |
| SPLATI_H2_SH(coeff_m, 6, 7, x2_m, x3_m); \ |
| x2_m = __msa_ilvev_h(x3_m, x2_m); \ |
| out5 = DOT_SHIFT_RIGHT_PCK_H(s6_m, s7_m, x2_m); \ |
| \ |
| x1_m = __msa_splati_h(coeff_m, 5); \ |
| x0_m = -x0_m; \ |
| x0_m = __msa_ilvev_h(x1_m, x0_m); \ |
| out7 = DOT_SHIFT_RIGHT_PCK_H(s4_m, s5_m, x0_m); \ |
| \ |
| x2_m = __msa_splati_h(coeff_m, 6); \ |
| x3_m = -x3_m; \ |
| x2_m = __msa_ilvev_h(x2_m, x3_m); \ |
| out3 = DOT_SHIFT_RIGHT_PCK_H(s6_m, s7_m, x2_m); \ |
| } |
| |
| #define FDCT8x16_EVEN(in0, in1, in2, in3, in4, in5, in6, in7, \ |
| out0, out1, out2, out3, out4, out5, out6, out7) { \ |
| v8i16 s0_m, s1_m, s2_m, s3_m, s4_m, s5_m, s6_m, s7_m; \ |
| v8i16 x0_m, x1_m, x2_m, x3_m; \ |
| v8i16 coeff_m = { cospi_16_64, -cospi_16_64, cospi_8_64, cospi_24_64, \ |
| cospi_4_64, cospi_28_64, cospi_12_64, cospi_20_64 }; \ |
| \ |
| /* FDCT stage1 */ \ |
| BUTTERFLY_8(in0, in1, in2, in3, in4, in5, in6, in7, \ |
| s0_m, s1_m, s2_m, s3_m, s4_m, s5_m, s6_m, s7_m); \ |
| BUTTERFLY_4(s0_m, s1_m, s2_m, s3_m, x0_m, x1_m, x2_m, x3_m); \ |
| ILVL_H2_SH(x1_m, x0_m, x3_m, x2_m, s0_m, s2_m); \ |
| ILVR_H2_SH(x1_m, x0_m, x3_m, x2_m, s1_m, s3_m); \ |
| SPLATI_H2_SH(coeff_m, 0, 1, x0_m, x1_m); \ |
| x1_m = __msa_ilvev_h(x1_m, x0_m); \ |
| out4 = DOT_SHIFT_RIGHT_PCK_H(s0_m, s1_m, x1_m); \ |
| \ |
| SPLATI_H2_SH(coeff_m, 2, 3, x2_m, x3_m); \ |
| x2_m = -x2_m; \ |
| x2_m = __msa_ilvev_h(x3_m, x2_m); \ |
| out6 = DOT_SHIFT_RIGHT_PCK_H(s2_m, s3_m, x2_m); \ |
| \ |
| out0 = DOT_SHIFT_RIGHT_PCK_H(s0_m, s1_m, x0_m); \ |
| x2_m = __msa_splati_h(coeff_m, 2); \ |
| x2_m = __msa_ilvev_h(x2_m, x3_m); \ |
| out2 = DOT_SHIFT_RIGHT_PCK_H(s2_m, s3_m, x2_m); \ |
| \ |
| /* stage2 */ \ |
| ILVRL_H2_SH(s5_m, s6_m, s1_m, s0_m); \ |
| \ |
| s6_m = DOT_SHIFT_RIGHT_PCK_H(s0_m, s1_m, x0_m); \ |
| s5_m = DOT_SHIFT_RIGHT_PCK_H(s0_m, s1_m, x1_m); \ |
| \ |
| /* stage3 */ \ |
| BUTTERFLY_4(s4_m, s7_m, s6_m, s5_m, x0_m, x3_m, x2_m, x1_m); \ |
| \ |
| /* stage4 */ \ |
| ILVL_H2_SH(x3_m, x0_m, x2_m, x1_m, s4_m, s6_m); \ |
| ILVR_H2_SH(x3_m, x0_m, x2_m, x1_m, s5_m, s7_m); \ |
| \ |
| SPLATI_H2_SH(coeff_m, 4, 5, x0_m, x1_m); \ |
| x1_m = __msa_ilvev_h(x0_m, x1_m); \ |
| out1 = DOT_SHIFT_RIGHT_PCK_H(s4_m, s5_m, x1_m); \ |
| \ |
| SPLATI_H2_SH(coeff_m, 6, 7, x2_m, x3_m); \ |
| x2_m = __msa_ilvev_h(x3_m, x2_m); \ |
| out5 = DOT_SHIFT_RIGHT_PCK_H(s6_m, s7_m, x2_m); \ |
| \ |
| x1_m = __msa_splati_h(coeff_m, 5); \ |
| x0_m = -x0_m; \ |
| x0_m = __msa_ilvev_h(x1_m, x0_m); \ |
| out7 = DOT_SHIFT_RIGHT_PCK_H(s4_m, s5_m, x0_m); \ |
| \ |
| x2_m = __msa_splati_h(coeff_m, 6); \ |
| x3_m = -x3_m; \ |
| x2_m = __msa_ilvev_h(x2_m, x3_m); \ |
| out3 = DOT_SHIFT_RIGHT_PCK_H(s6_m, s7_m, x2_m); \ |
| } |
| |
| #define FDCT8x16_ODD(input0, input1, input2, input3, \ |
| input4, input5, input6, input7, \ |
| out1, out3, out5, out7, \ |
| out9, out11, out13, out15) { \ |
| v8i16 stp21_m, stp22_m, stp23_m, stp24_m, stp25_m, stp26_m; \ |
| v8i16 stp30_m, stp31_m, stp32_m, stp33_m, stp34_m, stp35_m; \ |
| v8i16 stp36_m, stp37_m, vec0_m, vec1_m; \ |
| v8i16 vec2_m, vec3_m, vec4_m, vec5_m, vec6_m; \ |
| v8i16 cnst0_m, cnst1_m, cnst4_m, cnst5_m; \ |
| v8i16 coeff_m = { cospi_16_64, -cospi_16_64, cospi_8_64, \ |
| cospi_24_64, -cospi_8_64, -cospi_24_64, \ |
| cospi_12_64, cospi_20_64 }; \ |
| v8i16 coeff1_m = { cospi_2_64, cospi_30_64, cospi_14_64, \ |
| cospi_18_64, cospi_10_64, cospi_22_64, \ |
| cospi_6_64, cospi_26_64 }; \ |
| v8i16 coeff2_m = { -cospi_2_64, -cospi_10_64, -cospi_18_64, \ |
| -cospi_26_64, 0, 0, 0, 0 }; \ |
| \ |
| /* stp 1 */ \ |
| ILVL_H2_SH(input2, input5, input3, input4, vec2_m, vec4_m); \ |
| ILVR_H2_SH(input2, input5, input3, input4, vec3_m, vec5_m); \ |
| \ |
| cnst4_m = __msa_splati_h(coeff_m, 0); \ |
| stp25_m = DOT_SHIFT_RIGHT_PCK_H(vec2_m, vec3_m, cnst4_m); \ |
| \ |
| cnst5_m = __msa_splati_h(coeff_m, 1); \ |
| cnst5_m = __msa_ilvev_h(cnst5_m, cnst4_m); \ |
| stp22_m = DOT_SHIFT_RIGHT_PCK_H(vec2_m, vec3_m, cnst5_m); \ |
| stp24_m = DOT_SHIFT_RIGHT_PCK_H(vec4_m, vec5_m, cnst4_m); \ |
| stp23_m = DOT_SHIFT_RIGHT_PCK_H(vec4_m, vec5_m, cnst5_m); \ |
| \ |
| /* stp2 */ \ |
| BUTTERFLY_4(input0, input1, stp22_m, stp23_m, \ |
| stp30_m, stp31_m, stp32_m, stp33_m); \ |
| BUTTERFLY_4(input7, input6, stp25_m, stp24_m, \ |
| stp37_m, stp36_m, stp35_m, stp34_m); \ |
| \ |
| ILVL_H2_SH(stp36_m, stp31_m, stp35_m, stp32_m, vec2_m, vec4_m); \ |
| ILVR_H2_SH(stp36_m, stp31_m, stp35_m, stp32_m, vec3_m, vec5_m); \ |
| \ |
| SPLATI_H2_SH(coeff_m, 2, 3, cnst0_m, cnst1_m); \ |
| cnst0_m = __msa_ilvev_h(cnst0_m, cnst1_m); \ |
| stp26_m = DOT_SHIFT_RIGHT_PCK_H(vec2_m, vec3_m, cnst0_m); \ |
| \ |
| cnst0_m = __msa_splati_h(coeff_m, 4); \ |
| cnst1_m = __msa_ilvev_h(cnst1_m, cnst0_m); \ |
| stp21_m = DOT_SHIFT_RIGHT_PCK_H(vec2_m, vec3_m, cnst1_m); \ |
| \ |
| SPLATI_H2_SH(coeff_m, 5, 2, cnst0_m, cnst1_m); \ |
| cnst1_m = __msa_ilvev_h(cnst0_m, cnst1_m); \ |
| stp25_m = DOT_SHIFT_RIGHT_PCK_H(vec4_m, vec5_m, cnst1_m); \ |
| \ |
| cnst0_m = __msa_splati_h(coeff_m, 3); \ |
| cnst1_m = __msa_ilvev_h(cnst1_m, cnst0_m); \ |
| stp22_m = DOT_SHIFT_RIGHT_PCK_H(vec4_m, vec5_m, cnst1_m); \ |
| \ |
| /* stp4 */ \ |
| BUTTERFLY_4(stp30_m, stp37_m, stp26_m, stp21_m, \ |
| vec6_m, vec2_m, vec4_m, vec5_m); \ |
| BUTTERFLY_4(stp33_m, stp34_m, stp25_m, stp22_m, \ |
| stp21_m, stp23_m, stp24_m, stp31_m); \ |
| \ |
| ILVRL_H2_SH(vec2_m, vec6_m, vec1_m, vec0_m); \ |
| SPLATI_H2_SH(coeff1_m, 0, 1, cnst0_m, cnst1_m); \ |
| cnst0_m = __msa_ilvev_h(cnst0_m, cnst1_m); \ |
| \ |
| out1 = DOT_SHIFT_RIGHT_PCK_H(vec0_m, vec1_m, cnst0_m); \ |
| \ |
| cnst0_m = __msa_splati_h(coeff2_m, 0); \ |
| cnst0_m = __msa_ilvev_h(cnst1_m, cnst0_m); \ |
| out15 = DOT_SHIFT_RIGHT_PCK_H(vec0_m, vec1_m, cnst0_m); \ |
| \ |
| ILVRL_H2_SH(vec4_m, vec5_m, vec1_m, vec0_m); \ |
| SPLATI_H2_SH(coeff1_m, 2, 3, cnst0_m, cnst1_m); \ |
| cnst1_m = __msa_ilvev_h(cnst1_m, cnst0_m); \ |
| \ |
| out9 = DOT_SHIFT_RIGHT_PCK_H(vec0_m, vec1_m, cnst1_m); \ |
| \ |
| cnst1_m = __msa_splati_h(coeff2_m, 2); \ |
| cnst0_m = __msa_ilvev_h(cnst0_m, cnst1_m); \ |
| out7 = DOT_SHIFT_RIGHT_PCK_H(vec0_m, vec1_m, cnst0_m); \ |
| \ |
| ILVRL_H2_SH(stp23_m, stp21_m, vec1_m, vec0_m); \ |
| SPLATI_H2_SH(coeff1_m, 4, 5, cnst0_m, cnst1_m); \ |
| cnst0_m = __msa_ilvev_h(cnst0_m, cnst1_m); \ |
| out5 = DOT_SHIFT_RIGHT_PCK_H(vec0_m, vec1_m, cnst0_m); \ |
| \ |
| cnst0_m = __msa_splati_h(coeff2_m, 1); \ |
| cnst0_m = __msa_ilvev_h(cnst1_m, cnst0_m); \ |
| out11 = DOT_SHIFT_RIGHT_PCK_H(vec0_m, vec1_m, cnst0_m); \ |
| \ |
| ILVRL_H2_SH(stp24_m, stp31_m, vec1_m, vec0_m); \ |
| SPLATI_H2_SH(coeff1_m, 6, 7, cnst0_m, cnst1_m); \ |
| cnst1_m = __msa_ilvev_h(cnst1_m, cnst0_m); \ |
| \ |
| out13 = DOT_SHIFT_RIGHT_PCK_H(vec0_m, vec1_m, cnst1_m); \ |
| \ |
| cnst1_m = __msa_splati_h(coeff2_m, 3); \ |
| cnst0_m = __msa_ilvev_h(cnst0_m, cnst1_m); \ |
| out3 = DOT_SHIFT_RIGHT_PCK_H(vec0_m, vec1_m, cnst0_m); \ |
| } |
| |
| #define FDCT_POSTPROC_2V_NEG_H(vec0, vec1) { \ |
| v8i16 tp0_m, tp1_m; \ |
| v8i16 one_m = __msa_ldi_h(1); \ |
| \ |
| tp0_m = __msa_clti_s_h(vec0, 0); \ |
| tp1_m = __msa_clti_s_h(vec1, 0); \ |
| vec0 += 1; \ |
| vec1 += 1; \ |
| tp0_m = one_m & tp0_m; \ |
| tp1_m = one_m & tp1_m; \ |
| vec0 += tp0_m; \ |
| vec1 += tp1_m; \ |
| vec0 >>= 2; \ |
| vec1 >>= 2; \ |
| } |
| |
| #define FDCT32_POSTPROC_NEG_W(vec) { \ |
| v4i32 temp_m; \ |
| v4i32 one_m = __msa_ldi_w(1); \ |
| \ |
| temp_m = __msa_clti_s_w(vec, 0); \ |
| vec += 1; \ |
| temp_m = one_m & temp_m; \ |
| vec += temp_m; \ |
| vec >>= 2; \ |
| } |
| |
| #define FDCT32_POSTPROC_2V_POS_H(vec0, vec1) { \ |
| v8i16 tp0_m, tp1_m; \ |
| v8i16 one = __msa_ldi_h(1); \ |
| \ |
| tp0_m = __msa_clei_s_h(vec0, 0); \ |
| tp1_m = __msa_clei_s_h(vec1, 0); \ |
| tp0_m = (v8i16)__msa_xori_b((v16u8)tp0_m, 255); \ |
| tp1_m = (v8i16)__msa_xori_b((v16u8)tp1_m, 255); \ |
| vec0 += 1; \ |
| vec1 += 1; \ |
| tp0_m = one & tp0_m; \ |
| tp1_m = one & tp1_m; \ |
| vec0 += tp0_m; \ |
| vec1 += tp1_m; \ |
| vec0 >>= 2; \ |
| vec1 >>= 2; \ |
| } |
| |
| #define DOTP_CONST_PAIR_W(reg0_left, reg1_left, reg0_right, \ |
| reg1_right, const0, const1, \ |
| out0, out1, out2, out3) { \ |
| v4i32 s0_m, s1_m, s2_m, s3_m, s4_m, s5_m, s6_m, s7_m; \ |
| v2i64 tp0_m, tp1_m, tp2_m, tp3_m; \ |
| v4i32 k0_m = __msa_fill_w((int32_t) const0); \ |
| \ |
| s0_m = __msa_fill_w((int32_t) const1); \ |
| k0_m = __msa_ilvev_w(s0_m, k0_m); \ |
| \ |
| ILVRL_W2_SW(-reg1_left, reg0_left, s1_m, s0_m); \ |
| ILVRL_W2_SW(reg0_left, reg1_left, s3_m, s2_m); \ |
| ILVRL_W2_SW(-reg1_right, reg0_right, s5_m, s4_m); \ |
| ILVRL_W2_SW(reg0_right, reg1_right, s7_m, s6_m); \ |
| \ |
| DOTP_SW2_SD(s0_m, s1_m, k0_m, k0_m, tp0_m, tp1_m); \ |
| DOTP_SW2_SD(s4_m, s5_m, k0_m, k0_m, tp2_m, tp3_m); \ |
| tp0_m = __msa_srari_d(tp0_m, DCT_CONST_BITS); \ |
| tp1_m = __msa_srari_d(tp1_m, DCT_CONST_BITS); \ |
| tp2_m = __msa_srari_d(tp2_m, DCT_CONST_BITS); \ |
| tp3_m = __msa_srari_d(tp3_m, DCT_CONST_BITS); \ |
| out0 = __msa_pckev_w((v4i32)tp0_m, (v4i32)tp1_m); \ |
| out1 = __msa_pckev_w((v4i32)tp2_m, (v4i32)tp3_m); \ |
| \ |
| DOTP_SW2_SD(s2_m, s3_m, k0_m, k0_m, tp0_m, tp1_m); \ |
| DOTP_SW2_SD(s6_m, s7_m, k0_m, k0_m, tp2_m, tp3_m); \ |
| tp0_m = __msa_srari_d(tp0_m, DCT_CONST_BITS); \ |
| tp1_m = __msa_srari_d(tp1_m, DCT_CONST_BITS); \ |
| tp2_m = __msa_srari_d(tp2_m, DCT_CONST_BITS); \ |
| tp3_m = __msa_srari_d(tp3_m, DCT_CONST_BITS); \ |
| out2 = __msa_pckev_w((v4i32)tp0_m, (v4i32)tp1_m); \ |
| out3 = __msa_pckev_w((v4i32)tp2_m, (v4i32)tp3_m); \ |
| } |
| |
| 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_DSP_MIPS_FWD_TXFM_MSA_H_ |
