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
42
43
44
45
46
47
48
49
50
51
52
|
/*
* Copyright (C) 2024 Igalia S.L.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
* OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "config.h"
#include "FontVariationsSkia.h"
namespace WebCore {
FontVariationDefaultsMap defaultFontVariationValues(const SkTypeface& typeface)
{
FontVariationDefaultsMap map;
int axisCount = typeface.getVariationDesignParameters(nullptr, 0);
if (!axisCount)
return map;
Vector<SkFontParameters::Variation::Axis> axisValues(axisCount);
if (typeface.getVariationDesignParameters(axisValues.data(), axisValues.size()) == -1)
return map;
for (const auto& axisValue : axisValues) {
FontTag resultKey = { { static_cast<char>((axisValue.tag >> 24)), static_cast<char>((axisValue.tag >> 16)), static_cast<char>((axisValue.tag >> 8)), static_cast<char>(axisValue.tag) } };
// FIXME: skia doesn't provide the axis name.
FontVariationDefaults resultValues = { { }, axisValue.def, axisValue.min, axisValue.max };
map.set(resultKey, resultValues);
}
return map;
}
} // namespace WebCore
|
