diff options
Diffstat (limited to 'vp10/encoder/mips/msa/avg_msa.c')
-rw-r--r-- | vp10/encoder/mips/msa/avg_msa.c | 56 |
1 files changed, 0 insertions, 56 deletions
diff --git a/vp10/encoder/mips/msa/avg_msa.c b/vp10/encoder/mips/msa/avg_msa.c deleted file mode 100644 index e8cfd53db..000000000 --- a/vp10/encoder/mips/msa/avg_msa.c +++ /dev/null @@ -1,56 +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 "./vp10_rtcd.h" -#include "vpx_dsp/mips/macros_msa.h" - -uint32_t vp10_avg_8x8_msa(const uint8_t *src, int32_t src_stride) { - uint32_t sum_out; - v16u8 src0, src1, src2, src3, src4, src5, src6, src7; - v8u16 sum0, sum1, sum2, sum3, sum4, sum5, sum6, sum7; - v4u32 sum = { 0 }; - - LD_UB8(src, src_stride, src0, src1, src2, src3, src4, src5, src6, src7); - HADD_UB4_UH(src0, src1, src2, src3, sum0, sum1, sum2, sum3); - HADD_UB4_UH(src4, src5, src6, src7, sum4, sum5, sum6, sum7); - ADD4(sum0, sum1, sum2, sum3, sum4, sum5, sum6, sum7, sum0, sum2, sum4, sum6); - ADD2(sum0, sum2, sum4, sum6, sum0, sum4); - sum0 += sum4; - - sum = __msa_hadd_u_w(sum0, sum0); - sum0 = (v8u16)__msa_pckev_h((v8i16)sum, (v8i16)sum); - sum = __msa_hadd_u_w(sum0, sum0); - sum = (v4u32)__msa_srari_w((v4i32)sum, 6); - sum_out = __msa_copy_u_w((v4i32)sum, 0); - - return sum_out; -} - -uint32_t vp10_avg_4x4_msa(const uint8_t *src, int32_t src_stride) { - uint32_t sum_out; - uint32_t src0, src1, src2, src3; - v16u8 vec = { 0 }; - v8u16 sum0; - v4u32 sum1; - v2u64 sum2; - - LW4(src, src_stride, src0, src1, src2, src3); - INSERT_W4_UB(src0, src1, src2, src3, vec); - - sum0 = __msa_hadd_u_h(vec, vec); - sum1 = __msa_hadd_u_w(sum0, sum0); - sum0 = (v8u16)__msa_pckev_h((v8i16)sum1, (v8i16)sum1); - sum1 = __msa_hadd_u_w(sum0, sum0); - sum2 = __msa_hadd_u_d(sum1, sum1); - sum1 = (v4u32)__msa_srari_w((v4i32)sum2, 4); - sum_out = __msa_copy_u_w((v4i32)sum1, 0); - - return sum_out; -} |