blob: 816d95508a2a9b898ce830c78529d763ce22bbd4 [file] [log] [blame] [edit]
// Copyright 2013 The Flutter Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "impeller/renderer/pipeline_library.h"
namespace impeller {
PipelineLibrary::PipelineLibrary() = default;
PipelineLibrary::~PipelineLibrary() = default;
PipelineFuture<PipelineDescriptor> PipelineLibrary::GetPipeline(
std::optional<PipelineDescriptor> descriptor) {
if (descriptor.has_value()) {
return GetPipeline(descriptor.value());
}
auto promise = std::make_shared<
std::promise<std::shared_ptr<Pipeline<PipelineDescriptor>>>>();
promise->set_value(nullptr);
return {descriptor, promise->get_future()};
}
PipelineFuture<ComputePipelineDescriptor> PipelineLibrary::GetPipeline(
std::optional<ComputePipelineDescriptor> descriptor) {
if (descriptor.has_value()) {
return GetPipeline(descriptor.value());
}
auto promise = std::make_shared<
std::promise<std::shared_ptr<Pipeline<ComputePipelineDescriptor>>>>();
promise->set_value(nullptr);
return {descriptor, promise->get_future()};
}
} // namespace impeller