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// Copyright (c) the JPEG XL 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.
#include "lib/jxl/enc_transforms.h"
#undef HWY_TARGET_INCLUDE
#define HWY_TARGET_INCLUDE "lib/jxl/enc_transforms.cc"
#include <hwy/foreach_target.h>
#include <hwy/highway.h>
#include "lib/jxl/dct_scales.h"
#include "lib/jxl/enc_transforms-inl.h"
namespace jxl {
#if HWY_ONCE
HWY_EXPORT(TransformFromPixels);
void TransformFromPixels(const AcStrategyType strategy,
const float* JXL_RESTRICT pixels, size_t pixels_stride,
float* JXL_RESTRICT coefficients,
float* scratch_space) {
HWY_DYNAMIC_DISPATCH(TransformFromPixels)
(strategy, pixels, pixels_stride, coefficients, scratch_space);
}
HWY_EXPORT(DCFromLowestFrequencies);
void DCFromLowestFrequencies(AcStrategyType strategy, const float* block,
float* dc, size_t dc_stride) {
HWY_DYNAMIC_DISPATCH(DCFromLowestFrequencies)(strategy, block, dc, dc_stride);
}
HWY_EXPORT(AFVDCT4x4);
void AFVDCT4x4(const float* JXL_RESTRICT pixels, float* JXL_RESTRICT coeffs) {
HWY_DYNAMIC_DISPATCH(AFVDCT4x4)(pixels, coeffs);
}
#endif // HWY_ONCE
} // namespace jxl