1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
|
// 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/dec_transforms_testonly.h"
#undef HWY_TARGET_INCLUDE
#define HWY_TARGET_INCLUDE "lib/jxl/dec_transforms_testonly.cc"
#include <hwy/foreach_target.h>
#include <hwy/highway.h>
#include "lib/jxl/dct_scales.h"
#include "lib/jxl/dec_transforms-inl.h"
namespace jxl {
#if HWY_ONCE
HWY_EXPORT(TransformToPixels);
void TransformToPixels(AcStrategy::Type strategy,
float* JXL_RESTRICT coefficients,
float* JXL_RESTRICT pixels, size_t pixels_stride,
float* scratch_space) {
return HWY_DYNAMIC_DISPATCH(TransformToPixels)(strategy, coefficients, pixels,
pixels_stride, scratch_space);
}
HWY_EXPORT(LowestFrequenciesFromDC);
void LowestFrequenciesFromDC(const jxl::AcStrategy::Type strategy,
const float* dc, size_t dc_stride, float* llf) {
return HWY_DYNAMIC_DISPATCH(LowestFrequenciesFromDC)(strategy, dc, dc_stride,
llf);
}
HWY_EXPORT(AFVIDCT4x4);
void AFVIDCT4x4(const float* JXL_RESTRICT coeffs, float* JXL_RESTRICT pixels) {
return HWY_DYNAMIC_DISPATCH(AFVIDCT4x4)(coeffs, pixels);
}
#endif // HWY_ONCE
} // namespace jxl
|
