91 lines
3.0 KiB
C++
91 lines
3.0 KiB
C++
// Copyright 2022 The Dawn Authors
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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#include "dawn/native/vulkan/PipelineCacheVk.h"
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#include "dawn/common/Assert.h"
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#include "dawn/native/Device.h"
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#include "dawn/native/Error.h"
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#include "dawn/native/vulkan/DeviceVk.h"
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#include "dawn/native/vulkan/FencedDeleter.h"
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#include "dawn/native/vulkan/VulkanError.h"
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namespace dawn::native::vulkan {
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// static
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Ref<PipelineCache> PipelineCache::Create(DeviceBase* device, const CacheKey& key) {
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Ref<PipelineCache> cache = AcquireRef(new PipelineCache(device, key));
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cache->Initialize();
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return cache;
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}
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PipelineCache::PipelineCache(DeviceBase* device, const CacheKey& key)
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: PipelineCacheBase(device->GetBlobCache(), key), mDevice(device) {}
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PipelineCache::~PipelineCache() {
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if (mHandle == VK_NULL_HANDLE) {
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return;
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}
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Device* device = ToBackend(GetDevice());
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device->fn.DestroyPipelineCache(device->GetVkDevice(), mHandle, nullptr);
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mHandle = VK_NULL_HANDLE;
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}
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DeviceBase* PipelineCache::GetDevice() const {
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return mDevice;
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}
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VkPipelineCache PipelineCache::GetHandle() const {
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return mHandle;
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}
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MaybeError PipelineCache::SerializeToBlobImpl(CachedBlob* blob) {
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if (mHandle == VK_NULL_HANDLE) {
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// Pipeline cache isn't created successfully
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return {};
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}
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size_t bufferSize;
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Device* device = ToBackend(GetDevice());
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DAWN_TRY(CheckVkSuccess(
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device->fn.GetPipelineCacheData(device->GetVkDevice(), mHandle, &bufferSize, nullptr),
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"GetPipelineCacheData"));
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if (bufferSize > 0) {
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*blob = CachedBlob::Create(bufferSize);
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DAWN_TRY(CheckVkSuccess(device->fn.GetPipelineCacheData(device->GetVkDevice(), mHandle,
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&bufferSize, blob->Data()),
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"GetPipelineCacheData"));
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}
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return {};
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}
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void PipelineCache::Initialize() {
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CachedBlob blob = PipelineCacheBase::Initialize();
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VkPipelineCacheCreateInfo createInfo;
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createInfo.flags = 0;
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createInfo.sType = VK_STRUCTURE_TYPE_PIPELINE_CACHE_CREATE_INFO;
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createInfo.pNext = nullptr;
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createInfo.initialDataSize = blob.Size();
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createInfo.pInitialData = blob.Data();
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Device* device = ToBackend(GetDevice());
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mHandle = VK_NULL_HANDLE;
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GetDevice()->ConsumedError(CheckVkSuccess(
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device->fn.CreatePipelineCache(device->GetVkDevice(), &createInfo, nullptr, &*mHandle),
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"CreatePipelineCache"));
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}
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} // namespace dawn::native::vulkan
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