is_image() [1/2]

bool MayaFlux::is_image

(

const fs::path &

filepath

)

Definition at line 14 of file Depot.cpp.

{
    if (!fs::exists(filepath) || !fs::is_regular_file(filepath)) {
        return false;
    }
 
    auto ext = filepath.extension().string();
    std::ranges::transform(ext, ext.begin(),
        [](unsigned char c) { return std::tolower(c); });
 
    static const std::unordered_set<std::string> image_extensions = {
        ".png", ".jpg", ".jpeg", ".bmp", ".tga",
        ".psd", ".gif", ".hdr", ".pic", ".pnm"
    };
 
    return image_extensions.contains(ext);
}