diff options
Diffstat (limited to 'src/runtime/NEON/functions/NEEqualizeHistogram.cpp')
| -rw-r--r-- | src/runtime/NEON/functions/NEEqualizeHistogram.cpp | 28 |
1 files changed, 20 insertions, 8 deletions
diff --git a/src/runtime/NEON/functions/NEEqualizeHistogram.cpp b/src/runtime/NEON/functions/NEEqualizeHistogram.cpp index b3d5ad484f..d3ff171323 100644 --- a/src/runtime/NEON/functions/NEEqualizeHistogram.cpp +++ b/src/runtime/NEON/functions/NEEqualizeHistogram.cpp @@ -1,5 +1,5 @@ /* - * Copyright (c) 2016, 2017 Arm Limited. + * Copyright (c) 2016-2020 Arm Limited. * * SPDX-License-Identifier: MIT * @@ -28,8 +28,15 @@ #include "arm_compute/core/Types.h" #include "arm_compute/core/Validate.h" #include "arm_compute/runtime/NEON/NEScheduler.h" +#include "src/core/NEON/kernels/NECumulativeDistributionKernel.h" +#include "src/core/NEON/kernels/NEHistogramKernel.h" +#include "src/core/NEON/kernels/NEHistogramKernel.h" +#include "src/core/NEON/kernels/NETableLookupKernel.h" +#include "support/MemorySupport.h" -using namespace arm_compute; +namespace arm_compute +{ +NEEqualizeHistogram::~NEEqualizeHistogram() = default; NEEqualizeHistogram::NEEqualizeHistogram() : _histogram_kernel(), _cd_histogram_kernel(), _map_histogram_kernel(), _hist(nr_bins, 0, max_range), _cum_dist(nr_bins, 0, max_range), _cd_lut(nr_bins, DataType::U8) @@ -43,20 +50,25 @@ void NEEqualizeHistogram::configure(const IImage *input, IImage *output) ARM_COMPUTE_ERROR_ON_DATA_TYPE_CHANNEL_NOT_IN(input, 1, DataType::U8); ARM_COMPUTE_ERROR_ON_DATA_TYPE_CHANNEL_NOT_IN(output, 1, DataType::U8); + _histogram_kernel = arm_compute::support::cpp14::make_unique<NEHistogramKernel>(); + _cd_histogram_kernel = arm_compute::support::cpp14::make_unique<NECumulativeDistributionKernel>(); + _map_histogram_kernel = arm_compute::support::cpp14::make_unique<NETableLookupKernel>(); + // Configure kernels - _histogram_kernel.configure(input, &_hist); - _cd_histogram_kernel.configure(input, &_hist, &_cum_dist, &_cd_lut); - _map_histogram_kernel.configure(input, &_cd_lut, output); + _histogram_kernel->configure(input, &_hist); + _cd_histogram_kernel->configure(input, &_hist, &_cum_dist, &_cd_lut); + _map_histogram_kernel->configure(input, &_cd_lut, output); } void NEEqualizeHistogram::run() { // Calculate histogram of input. - NEScheduler::get().schedule(&_histogram_kernel, Window::DimY); + NEScheduler::get().schedule(_histogram_kernel.get(), Window::DimY); // Calculate cumulative distribution of histogram and create LUT. - NEScheduler::get().schedule(&_cd_histogram_kernel, Window::DimY); + NEScheduler::get().schedule(_cd_histogram_kernel.get(), Window::DimY); // Map input to output using created LUT. - NEScheduler::get().schedule(&_map_histogram_kernel, Window::DimY); + NEScheduler::get().schedule(_map_histogram_kernel.get(), Window::DimY); } +} // namespace arm_compute |