mirror of
https://github.com/LadybirdBrowser/ladybird.git
synced 2025-04-25 22:08:59 +00:00
5e1499d104
This commit un-deprecates DeprecatedString, and repurposes it as a byte
string.
As the null state has already been removed, there are no other
particularly hairy blockers in repurposing this type as a byte string
(what it _really_ is).
This commit is auto-generated:
$ xs=$(ack -l \bDeprecatedString\b\|deprecated_string AK Userland \
Meta Ports Ladybird Tests Kernel)
$ perl -pie 's/\bDeprecatedString\b/ByteString/g;
s/deprecated_string/byte_string/g' $xs
$ clang-format --style=file -i \
$(git diff --name-only | grep \.cpp\|\.h)
$ gn format $(git ls-files '*.gn' '*.gni')
62 lines
1.7 KiB
C++
62 lines
1.7 KiB
C++
/*
|
|
* Copyright (c) 2020-2021, Andreas Kling <kling@serenityos.org>
|
|
*
|
|
* SPDX-License-Identifier: BSD-2-Clause
|
|
*/
|
|
|
|
#include <LibCore/AnonymousBuffer.h>
|
|
#include <LibImageDecoderClient/Client.h>
|
|
|
|
namespace ImageDecoderClient {
|
|
|
|
Client::Client(NonnullOwnPtr<Core::LocalSocket> socket)
|
|
: IPC::ConnectionToServer<ImageDecoderClientEndpoint, ImageDecoderServerEndpoint>(*this, move(socket))
|
|
{
|
|
}
|
|
|
|
void Client::die()
|
|
{
|
|
if (on_death)
|
|
on_death();
|
|
}
|
|
|
|
Optional<DecodedImage> Client::decode_image(ReadonlyBytes encoded_data, Optional<ByteString> mime_type)
|
|
{
|
|
if (encoded_data.is_empty())
|
|
return {};
|
|
|
|
auto encoded_buffer_or_error = Core::AnonymousBuffer::create_with_size(encoded_data.size());
|
|
if (encoded_buffer_or_error.is_error()) {
|
|
dbgln("Could not allocate encoded buffer");
|
|
return {};
|
|
}
|
|
auto encoded_buffer = encoded_buffer_or_error.release_value();
|
|
|
|
memcpy(encoded_buffer.data<void>(), encoded_data.data(), encoded_data.size());
|
|
auto response_or_error = try_decode_image(move(encoded_buffer), mime_type);
|
|
|
|
if (response_or_error.is_error()) {
|
|
dbgln("ImageDecoder died heroically");
|
|
return {};
|
|
}
|
|
|
|
auto& response = response_or_error.value();
|
|
|
|
if (response.bitmaps().is_empty())
|
|
return {};
|
|
|
|
DecodedImage image;
|
|
image.is_animated = response.is_animated();
|
|
image.loop_count = response.loop_count();
|
|
image.frames.ensure_capacity(response.bitmaps().size());
|
|
auto bitmaps = response.take_bitmaps();
|
|
for (size_t i = 0; i < bitmaps.size(); ++i) {
|
|
if (!bitmaps[i].is_valid())
|
|
return {};
|
|
|
|
image.frames.empend(*bitmaps[i].bitmap(), response.durations()[i]);
|
|
}
|
|
return image;
|
|
}
|
|
|
|
}
|