1 files changed, 0 insertions, 99 deletions
diff --git a/vp10/encoder/mips/msa/fdct4x4_msa.c b/vp10/encoder/mips/msa/fdct4x4_msa.c
deleted file mode 100644
index 37269f0a4..000000000
--- a/vp10/encoder/mips/msa/fdct4x4_msa.c
+++ /dev/null
@@ -1,99 +0,0 @@
-/*
- *  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.
- */
-
-#include <assert.h>
-
-#include "vp10/common/enums.h"
-#include "vp10/encoder/mips/msa/fdct_msa.h"
-
-void vp10_fwht4x4_msa(const int16_t *input, int16_t *output,
-                     int32_t src_stride) {
-  v8i16 in0, in1, in2, in3, in4;
-
-  LD_SH4(input, src_stride, in0, in1, in2, in3);
-
-  in0 += in1;
-  in3 -= in2;
-  in4 = (in0 - in3) >> 1;
-  SUB2(in4, in1, in4, in2, in1, in2);
-  in0 -= in2;
-  in3 += in1;
-
-  TRANSPOSE4x4_SH_SH(in0, in2, in3, in1, in0, in2, in3, in1);
-
-  in0 += in2;
-  in1 -= in3;
-  in4 = (in0 - in1) >> 1;
-  SUB2(in4, in2, in4, in3, in2, in3);
-  in0 -= in3;
-  in1 += in2;
-
-  SLLI_4V(in0, in1, in2, in3, 2);
-
-  TRANSPOSE4x4_SH_SH(in0, in3, in1, in2, in0, in3, in1, in2);
-
-  ST4x2_UB(in0, output, 4);
-  ST4x2_UB(in3, output + 4, 4);
-  ST4x2_UB(in1, output + 8, 4);
-  ST4x2_UB(in2, output + 12, 4);
-}
-
-void vp10_fht4x4_msa(const int16_t *input, int16_t *output, int32_t stride,
-                    int32_t tx_type) {
-  v8i16 in0, in1, in2, in3;
-
-  LD_SH4(input, stride, in0, in1, in2, in3);
-
-  /* fdct4 pre-process */
-  {
-    v8i16 temp, mask;
-    v16i8 zero = { 0 };
-    v16i8 one = __msa_ldi_b(1);
-
-    mask = (v8i16)__msa_sldi_b(zero, one, 15);
-    SLLI_4V(in0, in1, in2, in3, 4);
-    temp = __msa_ceqi_h(in0, 0);
-    temp = (v8i16)__msa_xori_b((v16u8)temp, 255);
-    temp = mask & temp;
-    in0 += temp;
-  }
-
-  switch (tx_type) {
-    case DCT_DCT:
-      VP9_FDCT4(in0, in1, in2, in3, in0, in1, in2, in3);
-      TRANSPOSE4x4_SH_SH(in0, in1, in2, in3, in0, in1, in2, in3);
-      VP9_FDCT4(in0, in1, in2, in3, in0, in1, in2, in3);
-      break;
-    case ADST_DCT:
-      VP9_FADST4(in0, in1, in2, in3, in0, in1, in2, in3);
-      TRANSPOSE4x4_SH_SH(in0, in1, in2, in3, in0, in1, in2, in3);
-      VP9_FDCT4(in0, in1, in2, in3, in0, in1, in2, in3);
-      break;
-    case DCT_ADST:
-      VP9_FDCT4(in0, in1, in2, in3, in0, in1, in2, in3);
-      TRANSPOSE4x4_SH_SH(in0, in1, in2, in3, in0, in1, in2, in3);
-      VP9_FADST4(in0, in1, in2, in3, in0, in1, in2, in3);
-      break;
-    case ADST_ADST:
-      VP9_FADST4(in0, in1, in2, in3, in0, in1, in2, in3);
-      TRANSPOSE4x4_SH_SH(in0, in1, in2, in3, in0, in1, in2, in3);
-      VP9_FADST4(in0, in1, in2, in3, in0, in1, in2, in3);
-      break;
-    default:
-      assert(0);
-      break;
-  }
-
-  TRANSPOSE4x4_SH_SH(in0, in1, in2, in3, in0, in1, in2, in3);
-  ADD4(in0, 1, in1, 1, in2, 1, in3, 1, in0, in1, in2, in3);
-  SRA_4V(in0, in1, in2, in3, 2);
-  PCKEV_D2_SH(in1, in0, in3, in2, in0, in2);
-  ST_SH2(in0, in2, output, 8);
-}