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LibGfx: Move common loader functionality to load from memory functions

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This will share functionality between the load from path and load from
memory functions.
This commit is contained in:
Timothy 2021-09-07 21:13:29 +10:00 • committed by Andreas Kling
parent eb5320023a
commit c966c32571
19 changed files with 54 additions and 70 deletions
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18
Userland/Libraries/LibGfx/PortableImageLoaderCommon.h
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@ -261,19 +261,23 @@ static RefPtr<Gfx::Bitmap> load_impl(const u8* data, size_t data_size)
}
return context.bitmap;
}
template<typename TContext>
static RefPtr<Gfx::Bitmap> load_from_memory(u8 const* data, size_t length, String const& mmap_name)
{
auto bitmap = load_impl<TContext>(data, length);
if (bitmap)
bitmap->set_mmap_name(String::formatted("Gfx::Bitmap [{}] - Decoded {}: {}", bitmap->size(), TContext::image_type, mmap_name));
return bitmap;
}
template<typename TContext>
static RefPtr<Gfx::Bitmap> load(const StringView& path)
{
auto file_or_error = MappedFile::map(path);
if (file_or_error.is_error())
return nullptr;
auto bitmap = load_impl<TContext>((const u8*)file_or_error.value()->data(), file_or_error.value()->size());
if (bitmap)
bitmap->set_mmap_name(String::formatted("Gfx::Bitmap [{}] - Decoded {}: {}",
bitmap->size(),
TContext::image_type,
LexicalPath::canonicalized_path(path)));
return bitmap;
return load_from_memory<TContext>((u8 const*)file_or_error.value()->data(), file_or_error.value()->size(), LexicalPath::canonicalized_path(path));
}
}