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// Copyright 2020 The Chromium 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 "third_party/blink/renderer/modules/webgpu/gpu_query_set.h"
#include "gpu/command_buffer/client/webgpu_interface.h"
#include "third_party/blink/renderer/bindings/modules/v8/v8_gpu_query_set_descriptor.h"
#include "third_party/blink/renderer/modules/webgpu/dawn_conversions.h"
#include "third_party/blink/renderer/modules/webgpu/gpu_device.h"
namespace blink {
// static
GPUQuerySet* GPUQuerySet::Create(GPUDevice* device,
const GPUQuerySetDescriptor* webgpu_desc) {
DCHECK(device);
DCHECK(webgpu_desc);
WGPUQuerySetDescriptor dawn_desc = {};
dawn_desc.nextInChain = nullptr;
dawn_desc.type = AsDawnEnum<WGPUQueryType>(webgpu_desc->type());
dawn_desc.count = webgpu_desc->count();
std::unique_ptr<WGPUPipelineStatisticName[]> pipeline_statistics;
if (webgpu_desc->hasPipelineStatistics()) {
pipeline_statistics = AsDawnEnum<WGPUPipelineStatisticName>(
webgpu_desc->pipelineStatistics());
dawn_desc.pipelineStatistics = pipeline_statistics.get();
dawn_desc.pipelineStatisticsCount =
webgpu_desc->pipelineStatistics().size();
}
std::string label;
if (webgpu_desc->hasLabel()) {
label = webgpu_desc->label().Utf8();
dawn_desc.label = label.c_str();
}
return MakeGarbageCollected<GPUQuerySet>(
device,
device->GetProcs().deviceCreateQuerySet(device->GetHandle(), &dawn_desc));
}
GPUQuerySet::GPUQuerySet(GPUDevice* device, WGPUQuerySet querySet)
: DawnObject<WGPUQuerySet>(device, querySet) {}
GPUQuerySet::~GPUQuerySet() {
if (IsDawnControlClientDestroyed()) {
return;
}
GetProcs().querySetRelease(GetHandle());
}
void GPUQuerySet::destroy() {
GetProcs().querySetDestroy(GetHandle());
}
} // namespace blink
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