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path: root/src/core/NEON/kernels/NELKTrackerKernel.cpp
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Diffstat (limited to 'src/core/NEON/kernels/NELKTrackerKernel.cpp')
-rw-r--r--src/core/NEON/kernels/NELKTrackerKernel.cpp12
1 files changed, 6 insertions, 6 deletions
diff --git a/src/core/NEON/kernels/NELKTrackerKernel.cpp b/src/core/NEON/kernels/NELKTrackerKernel.cpp
index 83593e7f0d..ddf869e303 100644
--- a/src/core/NEON/kernels/NELKTrackerKernel.cpp
+++ b/src/core/NEON/kernels/NELKTrackerKernel.cpp
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2016-2018 ARM Limited.
+ * Copyright (c) 2016-2019 ARM Limited.
*
* SPDX-License-Identifier: MIT
*
@@ -405,9 +405,9 @@ void NELKTrackerKernel::run(const Window &window, const ThreadInfo &info)
init_keypoints(list_start, list_end);
- const int buffer_size = _window_dimension * _window_dimension;
- int32_t bilinear_ix[buffer_size];
- int32_t bilinear_iy[buffer_size];
+ const int buffer_size = _window_dimension * _window_dimension;
+ std::vector<int32_t> bilinear_ix(buffer_size);
+ std::vector<int32_t> bilinear_iy(buffer_size);
const int half_window = _window_dimension / 2;
@@ -444,7 +444,7 @@ void NELKTrackerKernel::run(const Window &window, const ThreadInfo &info)
int iA12 = 0;
int iA22 = 0;
- std::tie(iA11, iA12, iA22) = compute_spatial_gradient_matrix(old_keypoint, bilinear_ix, bilinear_iy);
+ std::tie(iA11, iA12, iA22) = compute_spatial_gradient_matrix(old_keypoint, bilinear_ix.data(), bilinear_iy.data());
const float A11 = iA11 * FLT_SCALE;
const float A12 = iA12 * FLT_SCALE;
@@ -490,7 +490,7 @@ void NELKTrackerKernel::run(const Window &window, const ThreadInfo &info)
int ib1 = 0;
int ib2 = 0;
- std::tie(ib1, ib2) = compute_image_mismatch_vector(old_keypoint, new_keypoint, bilinear_ix, bilinear_iy);
+ std::tie(ib1, ib2) = compute_image_mismatch_vector(old_keypoint, new_keypoint, bilinear_ix.data(), bilinear_iy.data());
double b1 = ib1 * FLT_SCALE;
double b2 = ib2 * FLT_SCALE;