Function saveTiffFloat

MyGUIEngine/src/msdfgen/core/save-tiff.cpp:174–183

template <int N>
bool saveTiffFloat(BitmapConstSection<float, N> bitmap, const char *filename) {
    FILE *file = fopen(filename, "wb");
    if (!file)
        return false;
    bitmap.reorient(Y_DOWNWARD);
    writeTiffHeader(file, bitmap.width, bitmap.height, N);
    for (int y = 0; y < bitmap.height; ++y)
        fwrite(bitmap(0, y), sizeof(float), N*bitmap.width, file);
    return !fclose(file);
}

bool saveTiff(const BitmapConstSection<float, 1> &bitmap, const char *filename) {
    return saveTiffFloat(bitmap, filename);