1 files changed, 0 insertions, 99 deletions
diff --git a/third_party/aom/aom_dsp/mips/idct4x4_msa.c b/third_party/aom/aom_dsp/mips/idct4x4_msa.c
deleted file mode 100644
index 274818baa..000000000
--- a/third_party/aom/aom_dsp/mips/idct4x4_msa.c
+++ /dev/null
@@ -1,99 +0,0 @@
-/*
- * Copyright (c) 2016, Alliance for Open Media. All rights reserved
- *
- * This source code is subject to the terms of the BSD 2 Clause License and
- * the Alliance for Open Media Patent License 1.0. If the BSD 2 Clause License
- * was not distributed with this source code in the LICENSE file, you can
- * obtain it at www.aomedia.org/license/software. If the Alliance for Open
- * Media Patent License 1.0 was not distributed with this source code in the
- * PATENTS file, you can obtain it at www.aomedia.org/license/patent.
- */
-
-#include "aom_dsp/mips/inv_txfm_msa.h"
-
-void aom_iwht4x4_16_add_msa(const int16_t *input, uint8_t *dst,
-                            int32_t dst_stride) {
-  v8i16 in0, in1, in2, in3;
-  v4i32 in0_r, in1_r, in2_r, in3_r, in4_r;
-
-  /* load vector elements of 4x4 block */
-  LD4x4_SH(input, in0, in2, in3, in1);
-  TRANSPOSE4x4_SH_SH(in0, in2, in3, in1, in0, in2, in3, in1);
-  UNPCK_R_SH_SW(in0, in0_r);
-  UNPCK_R_SH_SW(in2, in2_r);
-  UNPCK_R_SH_SW(in3, in3_r);
-  UNPCK_R_SH_SW(in1, in1_r);
-  SRA_4V(in0_r, in1_r, in2_r, in3_r, UNIT_QUANT_SHIFT);
-
-  in0_r += in2_r;
-  in3_r -= in1_r;
-  in4_r = (in0_r - in3_r) >> 1;
-  in1_r = in4_r - in1_r;
-  in2_r = in4_r - in2_r;
-  in0_r -= in1_r;
-  in3_r += in2_r;
-
-  TRANSPOSE4x4_SW_SW(in0_r, in1_r, in2_r, in3_r, in0_r, in1_r, in2_r, in3_r);
-
-  in0_r += in1_r;
-  in2_r -= in3_r;
-  in4_r = (in0_r - in2_r) >> 1;
-  in3_r = in4_r - in3_r;
-  in1_r = in4_r - in1_r;
-  in0_r -= in3_r;
-  in2_r += in1_r;
-
-  PCKEV_H4_SH(in0_r, in0_r, in1_r, in1_r, in2_r, in2_r, in3_r, in3_r, in0, in1,
-              in2, in3);
-  ADDBLK_ST4x4_UB(in0, in3, in1, in2, dst, dst_stride);
-}
-
-void aom_iwht4x4_1_add_msa(const int16_t *input, uint8_t *dst,
-                           int32_t dst_stride) {
-  int16_t a1, e1;
-  v8i16 in1, in0 = { 0 };
-
-  a1 = input[0] >> UNIT_QUANT_SHIFT;
-  e1 = a1 >> 1;
-  a1 -= e1;
-
-  in0 = __msa_insert_h(in0, 0, a1);
-  in0 = __msa_insert_h(in0, 1, e1);
-  in0 = __msa_insert_h(in0, 2, e1);
-  in0 = __msa_insert_h(in0, 3, e1);
-
-  in1 = in0 >> 1;
-  in0 -= in1;
-
-  ADDBLK_ST4x4_UB(in0, in1, in1, in1, dst, dst_stride);
-}
-
-void aom_idct4x4_16_add_msa(const int16_t *input, uint8_t *dst,
-                            int32_t dst_stride) {
-  v8i16 in0, in1, in2, in3;
-
-  /* load vector elements of 4x4 block */
-  LD4x4_SH(input, in0, in1, in2, in3);
-  /* rows */
-  TRANSPOSE4x4_SH_SH(in0, in1, in2, in3, in0, in1, in2, in3);
-  AOM_IDCT4x4(in0, in1, in2, in3, in0, in1, in2, in3);
-  /* columns */
-  TRANSPOSE4x4_SH_SH(in0, in1, in2, in3, in0, in1, in2, in3);
-  AOM_IDCT4x4(in0, in1, in2, in3, in0, in1, in2, in3);
-  /* rounding (add 2^3, divide by 2^4) */
-  SRARI_H4_SH(in0, in1, in2, in3, 4);
-  ADDBLK_ST4x4_UB(in0, in1, in2, in3, dst, dst_stride);
-}
-
-void aom_idct4x4_1_add_msa(const int16_t *input, uint8_t *dst,
-                           int32_t dst_stride) {
-  int16_t out;
-  v8i16 vec;
-
-  out = ROUND_POWER_OF_TWO((input[0] * cospi_16_64), DCT_CONST_BITS);
-  out = ROUND_POWER_OF_TWO((out * cospi_16_64), DCT_CONST_BITS);
-  out = ROUND_POWER_OF_TWO(out, 4);
-  vec = __msa_fill_h(out);
-
-  ADDBLK_ST4x4_UB(vec, vec, vec, vec, dst, dst_stride);
-}