/* * Copyright (c) 2010 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 #include "vp9/common/vp9_sadmxn.h" #include "vp9/encoder/vp9_variance.h" #include "./vpx_config.h" #include "vpx/vpx_integer.h" #include "./vp9_rtcd.h" #define sad_mxn_func(m, n) \ unsigned int vp9_sad##m##x##n##_c(const uint8_t *src_ptr, \ int src_stride, \ const uint8_t *ref_ptr, \ int ref_stride, \ unsigned int max_sad) { \ return sad_mx_n_c(src_ptr, src_stride, ref_ptr, ref_stride, m, n); \ } \ unsigned int vp9_sad##m##x##n##_avg_c(const uint8_t *src_ptr, \ int src_stride, \ const uint8_t *ref_ptr, \ int ref_stride, \ const uint8_t *second_pred, \ unsigned int max_sad) { \ uint8_t comp_pred[m * n]; \ comp_avg_pred(comp_pred, second_pred, m, n, ref_ptr, ref_stride); \ return sad_mx_n_c(src_ptr, src_stride, comp_pred, m, m, n); \ } sad_mxn_func(64, 64) sad_mxn_func(64, 32) sad_mxn_func(32, 64) sad_mxn_func(32, 32) sad_mxn_func(32, 16) sad_mxn_func(16, 32) sad_mxn_func(16, 16) sad_mxn_func(16, 8) sad_mxn_func(8, 16) sad_mxn_func(8, 8) sad_mxn_func(8, 4) sad_mxn_func(4, 8) sad_mxn_func(4, 4) void vp9_sad64x32x4d_c(const uint8_t *src_ptr, int src_stride, const uint8_t* const ref_ptr[], int ref_stride, unsigned int *sad_array) { sad_array[0] = vp9_sad64x32(src_ptr, src_stride, ref_ptr[0], ref_stride, 0x7fffffff); sad_array[1] = vp9_sad64x32(src_ptr, src_stride, ref_ptr[1], ref_stride, 0x7fffffff); sad_array[2] = vp9_sad64x32(src_ptr, src_stride, ref_ptr[2], ref_stride, 0x7fffffff); sad_array[3] = vp9_sad64x32(src_ptr, src_stride, ref_ptr[3], ref_stride, 0x7fffffff); } void vp9_sad32x64x4d_c(const uint8_t *src_ptr, int src_stride, const uint8_t* const ref_ptr[], int ref_stride, unsigned int *sad_array) { sad_array[0] = vp9_sad32x64(src_ptr, src_stride, ref_ptr[0], ref_stride, 0x7fffffff); sad_array[1] = vp9_sad32x64(src_ptr, src_stride, ref_ptr[1], ref_stride, 0x7fffffff); sad_array[2] = vp9_sad32x64(src_ptr, src_stride, ref_ptr[2], ref_stride, 0x7fffffff); sad_array[3] = vp9_sad32x64(src_ptr, src_stride, ref_ptr[3], ref_stride, 0x7fffffff); } void vp9_sad32x16x4d_c(const uint8_t *src_ptr, int src_stride, const uint8_t* const ref_ptr[], int ref_stride, unsigned int *sad_array) { sad_array[0] = vp9_sad32x16(src_ptr, src_stride, ref_ptr[0], ref_stride, 0x7fffffff); sad_array[1] = vp9_sad32x16(src_ptr, src_stride, ref_ptr[1], ref_stride, 0x7fffffff); sad_array[2] = vp9_sad32x16(src_ptr, src_stride, ref_ptr[2], ref_stride, 0x7fffffff); sad_array[3] = vp9_sad32x16(src_ptr, src_stride, ref_ptr[3], ref_stride, 0x7fffffff); } void vp9_sad16x32x4d_c(const uint8_t *src_ptr, int src_stride, const uint8_t* const ref_ptr[], int ref_stride, unsigned int *sad_array) { sad_array[0] = vp9_sad16x32(src_ptr, src_stride, ref_ptr[0], ref_stride, 0x7fffffff); sad_array[1] = vp9_sad16x32(src_ptr, src_stride, ref_ptr[1], ref_stride, 0x7fffffff); sad_array[2] = vp9_sad16x32(src_ptr, src_stride, ref_ptr[2], ref_stride, 0x7fffffff); sad_array[3] = vp9_sad16x32(src_ptr, src_stride, ref_ptr[3], ref_stride, 0x7fffffff); } void vp9_sad64x64x3_c(const uint8_t *src_ptr, int src_stride, const uint8_t *ref_ptr, int ref_stride, unsigned int *sad_array) { sad_array[0] = vp9_sad64x64(src_ptr, src_stride, ref_ptr, ref_stride, 0x7fffffff); sad_array[1] = vp9_sad64x64(src_ptr, src_stride, ref_ptr + 1, ref_stride, 0x7fffffff); sad_array[2] = vp9_sad64x64(src_ptr, src_stride, ref_ptr + 2, ref_stride, 0x7fffffff); } void vp9_sad32x32x3_c(const uint8_t *src_ptr, int src_stride, const uint8_t *ref_ptr, int ref_stride, unsigned int *sad_array) { sad_array[0] = vp9_sad32x32(src_ptr, src_stride, ref_ptr, ref_stride, 0x7fffffff); sad_array[1] = vp9_sad32x32(src_ptr, src_stride, ref_ptr + 1, ref_stride, 0x7fffffff); sad_array[2] = vp9_sad32x32(src_ptr, src_stride, ref_ptr + 2, ref_stride, 0x7fffffff); } void vp9_sad64x64x8_c(const uint8_t *src_ptr, int src_stride, const uint8_t *ref_ptr, int ref_stride, unsigned int *sad_array) { sad_array[0] = vp9_sad64x64(src_ptr, src_stride, ref_ptr, ref_stride, 0x7fffffff); sad_array[1] = vp9_sad64x64(src_ptr, src_stride, ref_ptr + 1, ref_stride, 0x7fffffff); sad_array[2] = vp9_sad64x64(src_ptr, src_stride, ref_ptr + 2, ref_stride, 0x7fffffff); sad_array[3] = vp9_sad64x64(src_ptr, src_stride, ref_ptr + 3, ref_stride, 0x7fffffff); sad_array[4] = vp9_sad64x64(src_ptr, src_stride, ref_ptr + 4, ref_stride, 0x7fffffff); sad_array[5] = vp9_sad64x64(src_ptr, src_stride, ref_ptr + 5, ref_stride, 0x7fffffff); sad_array[6] = vp9_sad64x64(src_ptr, src_stride, ref_ptr + 6, ref_stride, 0x7fffffff); sad_array[7] = vp9_sad64x64(src_ptr, src_stride, ref_ptr + 7, ref_stride, 0x7fffffff); } void vp9_sad32x32x8_c(const uint8_t *src_ptr, int src_stride, const uint8_t *ref_ptr, int ref_stride, unsigned int *sad_array) { sad_array[0] = vp9_sad32x32(src_ptr, src_stride, ref_ptr, ref_stride, 0x7fffffff); sad_array[1] = vp9_sad32x32(src_ptr, src_stride, ref_ptr + 1, ref_stride, 0x7fffffff); sad_array[2] = vp9_sad32x32(src_ptr, src_stride, ref_ptr + 2, ref_stride, 0x7fffffff); sad_array[3] = vp9_sad32x32(src_ptr, src_stride, ref_ptr + 3, ref_stride, 0x7fffffff); sad_array[4] = vp9_sad32x32(src_ptr, src_stride, ref_ptr + 4, ref_stride, 0x7fffffff); sad_array[5] = vp9_sad32x32(src_ptr, src_stride, ref_ptr + 5, ref_stride, 0x7fffffff); sad_array[6] = vp9_sad32x32(src_ptr, src_stride, ref_ptr + 6, ref_stride, 0x7fffffff); sad_array[7] = vp9_sad32x32(src_ptr, src_stride, ref_ptr + 7, ref_stride, 0x7fffffff); } void vp9_sad16x16x3_c(const uint8_t *src_ptr, int src_stride, const uint8_t *ref_ptr, int ref_stride, unsigned int *sad_array) { sad_array[0] = vp9_sad16x16(src_ptr, src_stride, ref_ptr, ref_stride, 0x7fffffff); sad_array[1] = vp9_sad16x16(src_ptr, src_stride, ref_ptr + 1, ref_stride, 0x7fffffff); sad_array[2] = vp9_sad16x16(src_ptr, src_stride, ref_ptr + 2, ref_stride, 0x7fffffff); } void vp9_sad16x16x8_c(const uint8_t *src_ptr, int src_stride, const uint8_t *ref_ptr, int ref_stride, uint32_t *sad_array) { sad_array[0] = vp9_sad16x16(src_ptr, src_stride, ref_ptr, ref_stride, 0x7fffffff); sad_array[1] = vp9_sad16x16(src_ptr, src_stride, ref_ptr + 1, ref_stride, 0x7fffffff); sad_array[2] = vp9_sad16x16(src_ptr, src_stride, ref_ptr + 2, ref_stride, 0x7fffffff); sad_array[3] = vp9_sad16x16(src_ptr, src_stride, ref_ptr + 3, ref_stride, 0x7fffffff); sad_array[4] = vp9_sad16x16(src_ptr, src_stride, ref_ptr + 4, ref_stride, 0x7fffffff); sad_array[5] = vp9_sad16x16(src_ptr, src_stride, ref_ptr + 5, ref_stride, 0x7fffffff); sad_array[6] = vp9_sad16x16(src_ptr, src_stride, ref_ptr + 6, ref_stride, 0x7fffffff); sad_array[7] = vp9_sad16x16(src_ptr, src_stride, ref_ptr + 7, ref_stride, 0x7fffffff); } void vp9_sad16x8x3_c(const uint8_t *src_ptr, int src_stride, const uint8_t *ref_ptr, int ref_stride, unsigned int *sad_array) { sad_array[0] = vp9_sad16x8(src_ptr, src_stride, ref_ptr, ref_stride, 0x7fffffff); sad_array[1] = vp9_sad16x8(src_ptr, src_stride, ref_ptr + 1, ref_stride, 0x7fffffff); sad_array[2] = vp9_sad16x8(src_ptr, src_stride, ref_ptr + 2, ref_stride, 0x7fffffff); } void vp9_sad16x8x8_c(const uint8_t *src_ptr, int src_stride, const uint8_t *ref_ptr, int ref_stride, uint32_t *sad_array) { sad_array[0] = vp9_sad16x8(src_ptr, src_stride, ref_ptr, ref_stride, 0x7fffffff); sad_array[1] = vp9_sad16x8(src_ptr, src_stride, ref_ptr + 1, ref_stride, 0x7fffffff); sad_array[2] = vp9_sad16x8(src_ptr, src_stride, ref_ptr + 2, ref_stride, 0x7fffffff); sad_array[3] = vp9_sad16x8(src_ptr, src_stride, ref_ptr + 3, ref_stride, 0x7fffffff); sad_array[4] = vp9_sad16x8(src_ptr, src_stride, ref_ptr + 4, ref_stride, 0x7fffffff); sad_array[5] = vp9_sad16x8(src_ptr, src_stride, ref_ptr + 5, ref_stride, 0x7fffffff); sad_array[6] = vp9_sad16x8(src_ptr, src_stride, ref_ptr + 6, ref_stride, 0x7fffffff); sad_array[7] = vp9_sad16x8(src_ptr, src_stride, ref_ptr + 7, ref_stride, 0x7fffffff); } void vp9_sad8x8x3_c(const uint8_t *src_ptr, int src_stride, const uint8_t *ref_ptr, int ref_stride, unsigned int *sad_array) { sad_array[0] = vp9_sad8x8(src_ptr, src_stride, ref_ptr, ref_stride, 0x7fffffff); sad_array[1] = vp9_sad8x8(src_ptr, src_stride, ref_ptr + 1, ref_stride, 0x7fffffff); sad_array[2] = vp9_sad8x8(src_ptr, src_stride, ref_ptr + 2, ref_stride, 0x7fffffff); } void vp9_sad8x8x8_c(const uint8_t *src_ptr, int src_stride, const uint8_t *ref_ptr, int ref_stride, uint32_t *sad_array) { sad_array[0] = vp9_sad8x8(src_ptr, src_stride, ref_ptr, ref_stride, 0x7fffffff); sad_array[1] = vp9_sad8x8(src_ptr, src_stride, ref_ptr + 1, ref_stride, 0x7fffffff); sad_array[2] = vp9_sad8x8(src_ptr, src_stride, ref_ptr + 2, ref_stride, 0x7fffffff); sad_array[3] = vp9_sad8x8(src_ptr, src_stride, ref_ptr + 3, ref_stride, 0x7fffffff); sad_array[4] = vp9_sad8x8(src_ptr, src_stride, ref_ptr + 4, ref_stride, 0x7fffffff); sad_array[5] = vp9_sad8x8(src_ptr, src_stride, ref_ptr + 5, ref_stride, 0x7fffffff); sad_array[6] = vp9_sad8x8(src_ptr, src_stride, ref_ptr + 6, ref_stride, 0x7fffffff); sad_array[7] = vp9_sad8x8(src_ptr, src_stride, ref_ptr + 7, ref_stride, 0x7fffffff); } void vp9_sad8x16x3_c(const uint8_t *src_ptr, int src_stride, const uint8_t *ref_ptr, int ref_stride, unsigned int *sad_array) { sad_array[0] = vp9_sad8x16(src_ptr, src_stride, ref_ptr, ref_stride, 0x7fffffff); sad_array[1] = vp9_sad8x16(src_ptr, src_stride, ref_ptr + 1, ref_stride, 0x7fffffff); sad_array[2] = vp9_sad8x16(src_ptr, src_stride, ref_ptr + 2, ref_stride, 0x7fffffff); } void vp9_sad8x16x8_c(const uint8_t *src_ptr, int src_stride, const uint8_t *ref_ptr, int ref_stride, uint32_t *sad_array) { sad_array[0] = vp9_sad8x16(src_ptr, src_stride, ref_ptr, ref_stride, 0x7fffffff); sad_array[1] = vp9_sad8x16(src_ptr, src_stride, ref_ptr + 1, ref_stride, 0x7fffffff); sad_array[2] = vp9_sad8x16(src_ptr, src_stride, ref_ptr + 2, ref_stride, 0x7fffffff); sad_array[3] = vp9_sad8x16(src_ptr, src_stride, ref_ptr + 3, ref_stride, 0x7fffffff); sad_array[4] = vp9_sad8x16(src_ptr, src_stride, ref_ptr + 4, ref_stride, 0x7fffffff); sad_array[5] = vp9_sad8x16(src_ptr, src_stride, ref_ptr + 5, ref_stride, 0x7fffffff); sad_array[6] = vp9_sad8x16(src_ptr, src_stride, ref_ptr + 6, ref_stride, 0x7fffffff); sad_array[7] = vp9_sad8x16(src_ptr, src_stride, ref_ptr + 7, ref_stride, 0x7fffffff); } void vp9_sad4x4x3_c(const uint8_t *src_ptr, int src_stride, const uint8_t *ref_ptr, int ref_stride, unsigned int *sad_array) { sad_array[0] = vp9_sad4x4(src_ptr, src_stride, ref_ptr, ref_stride, 0x7fffffff); sad_array[1] = vp9_sad4x4(src_ptr, src_stride, ref_ptr + 1, ref_stride, 0x7fffffff); sad_array[2] = vp9_sad4x4(src_ptr, src_stride, ref_ptr + 2, ref_stride, 0x7fffffff); } void vp9_sad4x4x8_c(const uint8_t *src_ptr, int src_stride, const uint8_t *ref_ptr, int ref_stride, uint32_t *sad_array) { sad_array[0] = vp9_sad4x4(src_ptr, src_stride, ref_ptr, ref_stride, 0x7fffffff); sad_array[1] = vp9_sad4x4(src_ptr, src_stride, ref_ptr + 1, ref_stride, 0x7fffffff); sad_array[2] = vp9_sad4x4(src_ptr, src_stride, ref_ptr + 2, ref_stride, 0x7fffffff); sad_array[3] = vp9_sad4x4(src_ptr, src_stride, ref_ptr + 3, ref_stride, 0x7fffffff); sad_array[4] = vp9_sad4x4(src_ptr, src_stride, ref_ptr + 4, ref_stride, 0x7fffffff); sad_array[5] = vp9_sad4x4(src_ptr, src_stride, ref_ptr + 5, ref_stride, 0x7fffffff); sad_array[6] = vp9_sad4x4(src_ptr, src_stride, ref_ptr + 6, ref_stride, 0x7fffffff); sad_array[7] = vp9_sad4x4(src_ptr, src_stride, ref_ptr + 7, ref_stride, 0x7fffffff); } void vp9_sad64x64x4d_c(const uint8_t *src_ptr, int src_stride, const uint8_t* const ref_ptr[], int ref_stride, unsigned int *sad_array) { sad_array[0] = vp9_sad64x64(src_ptr, src_stride, ref_ptr[0], ref_stride, 0x7fffffff); sad_array[1] = vp9_sad64x64(src_ptr, src_stride, ref_ptr[1], ref_stride, 0x7fffffff); sad_array[2] = vp9_sad64x64(src_ptr, src_stride, ref_ptr[2], ref_stride, 0x7fffffff); sad_array[3] = vp9_sad64x64(src_ptr, src_stride, ref_ptr[3], ref_stride, 0x7fffffff); } void vp9_sad32x32x4d_c(const uint8_t *src_ptr, int src_stride, const uint8_t* const ref_ptr[], int ref_stride, unsigned int *sad_array) { sad_array[0] = vp9_sad32x32(src_ptr, src_stride, ref_ptr[0], ref_stride, 0x7fffffff); sad_array[1] = vp9_sad32x32(src_ptr, src_stride, ref_ptr[1], ref_stride, 0x7fffffff); sad_array[2] = vp9_sad32x32(src_ptr, src_stride, ref_ptr[2], ref_stride, 0x7fffffff); sad_array[3] = vp9_sad32x32(src_ptr, src_stride, ref_ptr[3], ref_stride, 0x7fffffff); } void vp9_sad16x16x4d_c(const uint8_t *src_ptr, int src_stride, const uint8_t* const ref_ptr[], int ref_stride, unsigned int *sad_array) { sad_array[0] = vp9_sad16x16(src_ptr, src_stride, ref_ptr[0], ref_stride, 0x7fffffff); sad_array[1] = vp9_sad16x16(src_ptr, src_stride, ref_ptr[1], ref_stride, 0x7fffffff); sad_array[2] = vp9_sad16x16(src_ptr, src_stride, ref_ptr[2], ref_stride, 0x7fffffff); sad_array[3] = vp9_sad16x16(src_ptr, src_stride, ref_ptr[3], ref_stride, 0x7fffffff); } void vp9_sad16x8x4d_c(const uint8_t *src_ptr, int src_stride, const uint8_t* const ref_ptr[], int ref_stride, unsigned int *sad_array) { sad_array[0] = vp9_sad16x8(src_ptr, src_stride, ref_ptr[0], ref_stride, 0x7fffffff); sad_array[1] = vp9_sad16x8(src_ptr, src_stride, ref_ptr[1], ref_stride, 0x7fffffff); sad_array[2] = vp9_sad16x8(src_ptr, src_stride, ref_ptr[2], ref_stride, 0x7fffffff); sad_array[3] = vp9_sad16x8(src_ptr, src_stride, ref_ptr[3], ref_stride, 0x7fffffff); } void vp9_sad8x8x4d_c(const uint8_t *src_ptr, int src_stride, const uint8_t* const ref_ptr[], int ref_stride, unsigned int *sad_array) { sad_array[0] = vp9_sad8x8(src_ptr, src_stride, ref_ptr[0], ref_stride, 0x7fffffff); sad_array[1] = vp9_sad8x8(src_ptr, src_stride, ref_ptr[1], ref_stride, 0x7fffffff); sad_array[2] = vp9_sad8x8(src_ptr, src_stride, ref_ptr[2], ref_stride, 0x7fffffff); sad_array[3] = vp9_sad8x8(src_ptr, src_stride, ref_ptr[3], ref_stride, 0x7fffffff); } void vp9_sad8x16x4d_c(const uint8_t *src_ptr, int src_stride, const uint8_t* const ref_ptr[], int ref_stride, unsigned int *sad_array) { sad_array[0] = vp9_sad8x16(src_ptr, src_stride, ref_ptr[0], ref_stride, 0x7fffffff); sad_array[1] = vp9_sad8x16(src_ptr, src_stride, ref_ptr[1], ref_stride, 0x7fffffff); sad_array[2] = vp9_sad8x16(src_ptr, src_stride, ref_ptr[2], ref_stride, 0x7fffffff); sad_array[3] = vp9_sad8x16(src_ptr, src_stride, ref_ptr[3], ref_stride, 0x7fffffff); } void vp9_sad8x4x4d_c(const uint8_t *src_ptr, int src_stride, const uint8_t* const ref_ptr[], int ref_stride, unsigned int *sad_array) { sad_array[0] = vp9_sad8x4(src_ptr, src_stride, ref_ptr[0], ref_stride, 0x7fffffff); sad_array[1] = vp9_sad8x4(src_ptr, src_stride, ref_ptr[1], ref_stride, 0x7fffffff); sad_array[2] = vp9_sad8x4(src_ptr, src_stride, ref_ptr[2], ref_stride, 0x7fffffff); sad_array[3] = vp9_sad8x4(src_ptr, src_stride, ref_ptr[3], ref_stride, 0x7fffffff); } void vp9_sad8x4x8_c(const uint8_t *src_ptr, int src_stride, const uint8_t *ref_ptr, int ref_stride, uint32_t *sad_array) { sad_array[0] = vp9_sad8x4(src_ptr, src_stride, ref_ptr, ref_stride, 0x7fffffff); sad_array[1] = vp9_sad8x4(src_ptr, src_stride, ref_ptr + 1, ref_stride, 0x7fffffff); sad_array[2] = vp9_sad8x4(src_ptr, src_stride, ref_ptr + 2, ref_stride, 0x7fffffff); sad_array[3] = vp9_sad8x4(src_ptr, src_stride, ref_ptr + 3, ref_stride, 0x7fffffff); sad_array[4] = vp9_sad8x4(src_ptr, src_stride, ref_ptr + 4, ref_stride, 0x7fffffff); sad_array[5] = vp9_sad8x4(src_ptr, src_stride, ref_ptr + 5, ref_stride, 0x7fffffff); sad_array[6] = vp9_sad8x4(src_ptr, src_stride, ref_ptr + 6, ref_stride, 0x7fffffff); sad_array[7] = vp9_sad8x4(src_ptr, src_stride, ref_ptr + 7, ref_stride, 0x7fffffff); } void vp9_sad4x8x4d_c(const uint8_t *src_ptr, int src_stride, const uint8_t* const ref_ptr[], int ref_stride, unsigned int *sad_array) { sad_array[0] = vp9_sad4x8(src_ptr, src_stride, ref_ptr[0], ref_stride, 0x7fffffff); sad_array[1] = vp9_sad4x8(src_ptr, src_stride, ref_ptr[1], ref_stride, 0x7fffffff); sad_array[2] = vp9_sad4x8(src_ptr, src_stride, ref_ptr[2], ref_stride, 0x7fffffff); sad_array[3] = vp9_sad4x8(src_ptr, src_stride, ref_ptr[3], ref_stride, 0x7fffffff); } void vp9_sad4x8x8_c(const uint8_t *src_ptr, int src_stride, const uint8_t *ref_ptr, int ref_stride, uint32_t *sad_array) { sad_array[0] = vp9_sad4x8(src_ptr, src_stride, ref_ptr, ref_stride, 0x7fffffff); sad_array[1] = vp9_sad4x8(src_ptr, src_stride, ref_ptr + 1, ref_stride, 0x7fffffff); sad_array[2] = vp9_sad4x8(src_ptr, src_stride, ref_ptr + 2, ref_stride, 0x7fffffff); sad_array[3] = vp9_sad4x8(src_ptr, src_stride, ref_ptr + 3, ref_stride, 0x7fffffff); sad_array[4] = vp9_sad4x8(src_ptr, src_stride, ref_ptr + 4, ref_stride, 0x7fffffff); sad_array[5] = vp9_sad4x8(src_ptr, src_stride, ref_ptr + 5, ref_stride, 0x7fffffff); sad_array[6] = vp9_sad4x8(src_ptr, src_stride, ref_ptr + 6, ref_stride, 0x7fffffff); sad_array[7] = vp9_sad4x8(src_ptr, src_stride, ref_ptr + 7, ref_stride, 0x7fffffff); } void vp9_sad4x4x4d_c(const uint8_t *src_ptr, int src_stride, const uint8_t* const ref_ptr[], int ref_stride, unsigned int *sad_array) { sad_array[0] = vp9_sad4x4(src_ptr, src_stride, ref_ptr[0], ref_stride, 0x7fffffff); sad_array[1] = vp9_sad4x4(src_ptr, src_stride, ref_ptr[1], ref_stride, 0x7fffffff); sad_array[2] = vp9_sad4x4(src_ptr, src_stride, ref_ptr[2], ref_stride, 0x7fffffff); sad_array[3] = vp9_sad4x4(src_ptr, src_stride, ref_ptr[3], ref_stride, 0x7fffffff); }