void file_info::copy_info_single_nocheck(const file_info & p_source,t_size p_index)
{
info_set_nocheck(p_source.info_enum_name(p_index),p_source.info_enum_value(p_index));
}
void file_info_const_impl::copy(const file_info & p_source)
{
// profiler(file_info_const_impl__copy);
t_size meta_size = 0;
t_size info_size = 0;
t_size valuemap_size = 0;
t_size stringbuffer_size = 0;
#ifdef __file_info_const_impl_have_hintmap__
t_size hintmap_size = 0;
#endif
{
// profiler(file_info_const_impl__copy__pass1);
t_size index;
m_meta_count = pfc::downcast_guarded<t_index>(p_source.meta_get_count());
meta_size = m_meta_count * sizeof(meta_entry);
#ifdef __file_info_const_impl_have_hintmap__
hintmap_size = (m_meta_count > hintmap_cutoff) ? m_meta_count * sizeof(t_index) : 0;
#endif//__file_info_const_impl_have_hintmap__
for(index = 0; index < m_meta_count; index++ )
{
{
const char * name = p_source.meta_enum_name(index);
if (optimize_fieldname(name) == 0)
stringbuffer_size += strlen(name) + 1;
}
t_size val; const t_size val_max = p_source.meta_enum_value_count(index);
if (val_max == 1)
{
stringbuffer_size += strlen(p_source.meta_enum_value(index,0)) + 1;
}
else
{
valuemap_size += val_max * sizeof(char*);
for(val = 0; val < val_max; val++ )
{
stringbuffer_size += strlen(p_source.meta_enum_value(index,val)) + 1;
}
}
}
m_info_count = pfc::downcast_guarded<t_index>(p_source.info_get_count());
info_size = m_info_count * sizeof(info_entry);
for(index = 0; index < m_info_count; index++ )
{
const char * name = p_source.info_enum_name(index);
if (optimize_infoname(name) == NULL) stringbuffer_size += strlen(name) + 1;
stringbuffer_size += strlen(p_source.info_enum_value(index)) + 1;
}
}
{
// profiler(file_info_const_impl__copy__alloc);
m_buffer.set_size(
#ifdef __file_info_const_impl_have_hintmap__
hintmap_size +
#endif
meta_size + info_size + valuemap_size + stringbuffer_size);
}
char * walk = m_buffer.get_ptr();
#ifdef __file_info_const_impl_have_hintmap__
t_index* hintmap = (hintmap_size > 0) ? (t_index*) walk : NULL;
walk += hintmap_size;
#endif
meta_entry * meta = (meta_entry*) walk;
walk += meta_size;
char ** valuemap = (char**) walk;
walk += valuemap_size;
info_entry * info = (info_entry*) walk;
walk += info_size;
char * stringbuffer = walk;
m_meta = meta;
m_info = info;
#ifdef __file_info_const_impl_have_hintmap__
m_hintmap = hintmap;
#endif
{
// profiler(file_info_const_impl__copy__pass2);
t_size index;
for( index = 0; index < m_meta_count; index ++ )
{
t_size val; const t_size val_max = p_source.meta_enum_value_count(index);
{
const char * name = p_source.meta_enum_name(index);
const char * name_opt = optimize_fieldname(name);
if (name_opt == NULL)
meta[index].m_name = stringbuffer_append(stringbuffer, name );
else
meta[index].m_name = name_opt;
}
meta[index].m_valuecount = val_max;
if (val_max == 1)
{
meta[index].m_valuemap = reinterpret_cast<const char * const *>(stringbuffer_append(stringbuffer, p_source.meta_enum_value(index,0) ));
}
else
{
meta[index].m_valuemap = valuemap;
for( val = 0; val < val_max ; val ++ )
*(valuemap ++ ) = stringbuffer_append(stringbuffer, p_source.meta_enum_value(index,val) );
}
}
for( index = 0; index < m_info_count; index ++ )
{
const char * name = p_source.info_enum_name(index);
const char * name_opt = optimize_infoname(name);
if (name_opt == NULL)
info[index].m_name = stringbuffer_append(stringbuffer, name );
else
info[index].m_name = name_opt;
info[index].m_value = stringbuffer_append(stringbuffer, p_source.info_enum_value(index) );
}
}
m_length = p_source.get_length();
m_replaygain = p_source.get_replaygain();
#ifdef __file_info_const_impl_have_hintmap__
if (hintmap != NULL) {
// profiler(file_info_const_impl__copy__hintmap);
for(t_size n=0;n<m_meta_count;n++) hintmap[n]=n;
pfc::sort(sort_callback_hintmap_impl(meta,hintmap),m_meta_count);
}
#endif//__file_info_const_impl_have_hintmap__
}