d4c4724090
Manually cherry-picked the following changes: 8c8d16de vp9 -> vpx in names 75b57d39 VP9_ -> VPX_ in function names 761a7088 VP9_INTERP_EXTEND -> VPX_INTERP_EXTEND 4273a52c VP9->VPX in border pixel macros 03568c31 VP9_FRAME_MARKER -> VPX_FRAME_MARKER 2334f51d VP9->VPX in fdct function names Change-Id: Icc18dbf4b416dd0fa21033b3e19ab8a47c893508
67 lines
2.6 KiB
C
67 lines
2.6 KiB
C
/*
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* Copyright (c) 2015 The WebM project authors. All Rights Reserved.
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*
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* Use of this source code is governed by a BSD-style license
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* that can be found in the LICENSE file in the root of the source
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* tree. An additional intellectual property rights grant can be found
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* in the file PATENTS. All contributing project authors may
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* be found in the AUTHORS file in the root of the source tree.
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*/
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#include <assert.h>
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#include "vp10/common/enums.h"
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#include "vp10/encoder/mips/msa/fdct_msa.h"
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void vp10_fht8x8_msa(const int16_t *input, int16_t *output, int32_t stride,
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int32_t tx_type) {
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v8i16 in0, in1, in2, in3, in4, in5, in6, in7;
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LD_SH8(input, stride, in0, in1, in2, in3, in4, in5, in6, in7);
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SLLI_4V(in0, in1, in2, in3, 2);
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SLLI_4V(in4, in5, in6, in7, 2);
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switch (tx_type) {
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case DCT_DCT:
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VPX_FDCT8(in0, in1, in2, in3, in4, in5, in6, in7,
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in0, in1, in2, in3, in4, in5, in6, in7);
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TRANSPOSE8x8_SH_SH(in0, in1, in2, in3, in4, in5, in6, in7,
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in0, in1, in2, in3, in4, in5, in6, in7);
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VPX_FDCT8(in0, in1, in2, in3, in4, in5, in6, in7,
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in0, in1, in2, in3, in4, in5, in6, in7);
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break;
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case ADST_DCT:
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VPX_ADST8(in0, in1, in2, in3, in4, in5, in6, in7,
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in0, in1, in2, in3, in4, in5, in6, in7);
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TRANSPOSE8x8_SH_SH(in0, in1, in2, in3, in4, in5, in6, in7,
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in0, in1, in2, in3, in4, in5, in6, in7);
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VPX_FDCT8(in0, in1, in2, in3, in4, in5, in6, in7,
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in0, in1, in2, in3, in4, in5, in6, in7);
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break;
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case DCT_ADST:
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VPX_FDCT8(in0, in1, in2, in3, in4, in5, in6, in7,
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in0, in1, in2, in3, in4, in5, in6, in7);
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TRANSPOSE8x8_SH_SH(in0, in1, in2, in3, in4, in5, in6, in7,
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in0, in1, in2, in3, in4, in5, in6, in7);
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VPX_ADST8(in0, in1, in2, in3, in4, in5, in6, in7,
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in0, in1, in2, in3, in4, in5, in6, in7);
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break;
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case ADST_ADST:
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VPX_ADST8(in0, in1, in2, in3, in4, in5, in6, in7,
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in0, in1, in2, in3, in4, in5, in6, in7);
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TRANSPOSE8x8_SH_SH(in0, in1, in2, in3, in4, in5, in6, in7,
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in0, in1, in2, in3, in4, in5, in6, in7);
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VPX_ADST8(in0, in1, in2, in3, in4, in5, in6, in7,
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in0, in1, in2, in3, in4, in5, in6, in7);
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break;
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default:
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assert(0);
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break;
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}
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TRANSPOSE8x8_SH_SH(in0, in1, in2, in3, in4, in5, in6, in7,
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in0, in1, in2, in3, in4, in5, in6, in7);
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SRLI_AVE_S_4V_H(in0, in1, in2, in3, in4, in5, in6, in7);
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ST_SH8(in0, in1, in2, in3, in4, in5, in6, in7, output, 8);
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}
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