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#include <mbgl/sprite/sprite_image.hpp>
#include <mbgl/util/exception.hpp>
#include <cmath>
namespace mbgl {
SpriteImage::SpriteImage(const uint16_t width_,
const uint16_t height_,
const float pixelRatio_,
std::string&& data_,
bool sdf_)
: width(width_),
height(height_),
pixelRatio(pixelRatio_),
pixelWidth(std::ceil(width * pixelRatio)),
pixelHeight(std::ceil(height * pixelRatio)),
data(std::move(data_)),
sdf(sdf_) {
const size_t size = pixelWidth * pixelHeight * 4;
if (size == 0) {
throw util::SpriteImageException("Sprite image dimensions may not be zero");
} else if (size != data.size()) {
throw util::SpriteImageException("Sprite image pixel count mismatch");
}
}
} // namespace mbgl
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