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// SPDX-FileCopyrightText: 2022 yuzu Emulator Project
// SPDX-FileCopyrightText: 2022 Skyline Team and Contributors
// SPDX-License-Identifier: GPL-3.0-or-later
#pragma once
#include <deque>
#include <memory>
#include <unordered_map>
#include "core/device_memory_manager.h"
#include "core/hle/service/nvdrv/nvdata.h"
namespace Kernel {
class KProcess;
}
namespace Tegra::Host1x {
class Host1x;
} // namespace Tegra::Host1x
namespace Service::Nvidia::NvCore {
class HeapMapper;
class NvMap;
class SyncpointManager;
struct ContainerImpl;
struct SessionId {
size_t id;
};
struct Session {
Session(SessionId id_, Kernel::KProcess* process_, Core::Asid asid_);
~Session();
Session(const Session&) = delete;
Session& operator=(const Session&) = delete;
Session(Session&&) = default;
Session& operator=(Session&&) = default;
SessionId id;
Kernel::KProcess* process;
Core::Asid asid;
bool has_preallocated_area{};
std::unique_ptr<HeapMapper> mapper{};
bool is_active{};
s32 ref_count{};
};
class Container {
public:
explicit Container(Tegra::Host1x::Host1x& host1x);
~Container();
SessionId OpenSession(Kernel::KProcess* process);
void CloseSession(SessionId id);
Session* GetSession(SessionId id);
NvMap& GetNvMapFile();
const NvMap& GetNvMapFile() const;
SyncpointManager& GetSyncpointManager();
const SyncpointManager& GetSyncpointManager() const;
struct Host1xDeviceFileData {
std::unordered_map<DeviceFD, u32> fd_to_id{};
std::deque<u32> syncpts_accumulated{};
u32 nvdec_next_id{};
u32 vic_next_id{};
};
Host1xDeviceFileData& Host1xDeviceFile();
const Host1xDeviceFileData& Host1xDeviceFile() const;
private:
std::unique_ptr<ContainerImpl> impl;
};
} // namespace Service::Nvidia::NvCore
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