chromium/third_party/dawn/src/dawn/native/vulkan/external_semaphore/SemaphoreService.cpp

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#include "dawn/native/vulkan/external_semaphore/SemaphoreService.h"
#include "dawn/native/vulkan/VulkanFunctions.h"
#include "dawn/native/vulkan/VulkanInfo.h"
#include "dawn/native/vulkan/external_semaphore/SemaphoreServiceImplementation.h"

#if DAWN_PLATFORM_IS(FUCHSIA)
#include "dawn/native/vulkan/external_semaphore/SemaphoreServiceImplementationZirconHandle.h"
#endif  // DAWN_PLATFORM_IS(FUCHSIA)

// Android, ChromeOS and Linux
#if DAWN_PLATFORM_IS(LINUX)
#include "dawn/native/vulkan/external_semaphore/SemaphoreServiceImplementationFD.h"
#endif  // DAWN_PLATFORM_IS(LINUX)

namespace dawn::native::vulkan::external_semaphore {
// static
bool Service::CheckSupport(const VulkanDeviceInfo& deviceInfo,
                           VkPhysicalDevice physicalDevice,
                           const VulkanFunctions& fn) { … }

Service::Service(Device* device, VkExternalSemaphoreHandleTypeFlagBits handleType) { … }

Service::~Service() = default;

bool Service::Supported() { … }

void Service::CloseHandle(ExternalSemaphoreHandle handle) { … }

ResultOrError<VkSemaphore> Service::ImportSemaphore(ExternalSemaphoreHandle handle) { … }

ResultOrError<VkSemaphore> Service::CreateExportableSemaphore() { … }

ResultOrError<ExternalSemaphoreHandle> Service::ExportSemaphore(VkSemaphore semaphore) { … }

ExternalSemaphoreHandle Service::DuplicateHandle(ExternalSemaphoreHandle handle) { … }

}  // namespace dawn::native::vulkan::external_semaphore