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// Copyright 2019 The Dawn Authors
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#include "dawn_wire/client/Buffer.h"
namespace dawn_wire { namespace client {
Buffer::~Buffer() {
// Callbacks need to be fired in all cases, as they can handle freeing resources
// so we call them with "Unknown" status.
ClearMapRequests(DAWN_BUFFER_MAP_ASYNC_STATUS_UNKNOWN);
if (mappedData) {
free(mappedData);
}
}
void Buffer::ClearMapRequests(DawnBufferMapAsyncStatus status) {
for (auto& it : requests) {
if (it.second.isWrite) {
it.second.writeCallback(status, nullptr, 0, it.second.userdata);
} else {
it.second.readCallback(status, nullptr, 0, it.second.userdata);
}
}
requests.clear();
}
}} // namespace dawn_wire::client
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