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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.
#ifndef LIB_JXL_DEC_TRANSFORMS_TESTONLY_H_
#define LIB_JXL_DEC_TRANSFORMS_TESTONLY_H_
// Facade for (non-inlined) inverse integral transforms.
#include <stddef.h>
#include <stdint.h>
#include "lib/jxl/ac_strategy.h"
#include "lib/jxl/base/compiler_specific.h"
namespace jxl {
void TransformToPixels(AcStrategy::Type strategy,
float* JXL_RESTRICT coefficients,
float* JXL_RESTRICT pixels, size_t pixels_stride,
float* JXL_RESTRICT scratch_space);
// Equivalent of the above for DC image.
void LowestFrequenciesFromDC(const jxl::AcStrategy::Type strategy,
const float* dc, size_t dc_stride, float* llf);
void AFVIDCT4x4(const float* JXL_RESTRICT coeffs, float* JXL_RESTRICT pixels);
} // namespace jxl
#endif // LIB_JXL_DEC_TRANSFORMS_TESTONLY_H_
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