Function stbi_loadf

lite/example/cpp_example/mge/cv/stb_image.h:1530–1539

#ifndef STBI_NO_STDIO
STBIDEF float* stbi_loadf(
        char const* filename, int* x, int* y, int* comp, int req_comp) {
    float* result;
    FILE* f = stbi__fopen(filename, "rb");
    if (!f)
        return stbi__errpf("can't fopen", "Unable to open file");
    result = stbi_loadf_from_file(f, x, y, comp, req_comp);
    fclose(f);
    return result;
}

STBIDEF float* stbi_loadf_from_file(FILE* f, int* x, int* y, int* comp, int req_comp) {
    stbi__context s;