/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#include "AsyncImagePipelineOp.h"
#include "mozilla/layers/AsyncImagePipelineManager.h"
namespace mozilla {
namespace layers {
AsyncImagePipelineOp::AsyncImagePipelineOp(
Tag aTag, AsyncImagePipelineManager* aAsyncImageManager,
const wr::PipelineId& aPipelineId, TextureHost* aTextureHost)
: mTag(aTag),
mAsyncImageManager(aAsyncImageManager),
mPipelineId(aPipelineId),
mTextureHost(aTextureHost) {
MOZ_ASSERT(mTag == Tag::ApplyAsyncImageForPipeline);
}
AsyncImagePipelineOp::AsyncImagePipelineOp(
Tag aTag, AsyncImagePipelineManager* aAsyncImageManager,
const wr::PipelineId& aPipelineId)
: mTag(aTag),
mAsyncImageManager(aAsyncImageManager),
mPipelineId(aPipelineId) {
MOZ_ASSERT(mTag == Tag::RemoveAsyncImagePipeline);
}
AsyncImagePipelineOp::~AsyncImagePipelineOp() =
default;
AsyncImagePipelineOp::AsyncImagePipelineOp(AsyncImagePipelineOp&&) =
default;
AsyncImagePipelineOp::AsyncImagePipelineOp(
const AsyncImagePipelineOp&) =
default;
AsyncImagePipelineOps::~AsyncImagePipelineOps() =
default;
void AsyncImagePipelineOps::HandleOps(wr::TransactionBuilder& aTxn) {
MOZ_ASSERT(!mList.empty());
while (!mList.empty()) {
auto& frontOp = mList.front();
switch (frontOp.mTag) {
case AsyncImagePipelineOp::Tag::ApplyAsyncImageForPipeline: {
AsyncImagePipelineManager* manager = frontOp.mAsyncImageManager.get();
const auto& pipelineId = frontOp.mPipelineId;
const auto& textureHost = frontOp.mTextureHost;
manager->ApplyAsyncImageForPipeline(pipelineId, textureHost, aTxn);
break;
}
case AsyncImagePipelineOp::Tag::RemoveAsyncImagePipeline: {
AsyncImagePipelineManager* manager = frontOp.mAsyncImageManager.get();
const auto& pipelineId = frontOp.mPipelineId;
manager->RemoveAsyncImagePipeline(pipelineId,
/* aPendingOps */ nullptr,
aTxn);
break;
}
}
mList.pop();
}
}
}
// namespace layers
}
// namespace mozilla