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Support C++14.

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This commit is contained in:
John Preston 2019-09-01 14:12:14 +03:00
parent 7815337204
commit 589db026ec
1 changed files with 6 additions and 3 deletions
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9
src/lottie/lottieparser.cpp
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@ -804,14 +804,17 @@ LottieColor LottieParserImpl::applyReplacements(const LottieColor &color)
return color; return color;
} }
const auto convert = [](float value) { const auto convert = [](float value) {
return std::uint32_t(std::round(std::clamp(value, 0.f, 1.f) * 255.)); return std::uint32_t(
std::round(std::min(std::max(value, 0.f), 1.f) * 255.));
}; };
const auto part = [](std::uint32_t value, int shift) { const auto part = [](std::uint32_t value, int shift) {
return float((value >> shift) & 0xFFU) / 255.f; return float((value >> shift) & 0xFFU) / 255.f;
}; };
const auto converted = const auto converted =
convert(color.b) | (convert(color.g) << 8) | (convert(color.r) << 16); convert(color.b) | (convert(color.g) << 8) | (convert(color.r) << 16);
for (const auto [key, value] : mColorReplacements) { for (const auto &pair : mColorReplacements) {
const auto key = pair.first;
const auto value = pair.second;
if (key == converted) { if (key == converted) {
return LottieColor(part(value, 16), part(value, 8), part(value, 0)); return LottieColor(part(value, 16), part(value, 8), part(value, 0));
} }