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/* Copyright (c) 2015-2024 The Khronos Group Inc.
* Copyright (C) 2025 Arm Limited.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#pragma once
#include <vector>
#include "device_memory_state.h"
#include "state_object.h"
#include "state_tracker/device_memory_state.h"
namespace vvl {
class DeviceState;
class DataGraphPipelineSession : public StateObject {
public:
const vku::safe_VkDataGraphPipelineSessionCreateInfoARM safe_create_info;
const VkDataGraphPipelineSessionCreateInfoARM &create_info;
explicit DataGraphPipelineSession(DeviceState &dev_data, VkDataGraphPipelineSessionARM handle,
const VkDataGraphPipelineSessionCreateInfoARM *pCreateInfo);
bool Unprotected() const { return unprotected_; }
const std::vector<VkDataGraphPipelineSessionBindPointRequirementARM> &BindPointReqs() const { return bind_point_reqs_; }
const std::unordered_map<VkDataGraphPipelineSessionBindPointARM, std::vector<VkMemoryRequirements>> &MemReqsMap() const { return mem_reqs_map_; }
const std::unordered_map<VkDataGraphPipelineSessionBindPointARM, std::vector<vvl::MemoryBinding>> &BoundMemoryMap() const { return bound_memory_map_; }
void InitMemoryRequirements(VkDevice device, const VkDataGraphPipelineSessionBindPointRequirementARM *p_bind_point_reqs, uint32_t n_reqs);
void AddBoundMemory(VkDataGraphPipelineSessionBindPointARM bind_point, MemoryBinding binding);
const VkDataGraphPipelineSessionBindPointRequirementARM *FindBindPointRequirement(VkDataGraphPipelineSessionBindPointARM bind_point) const;
private:
VkDataGraphPipelineSessionARM session_;
bool unprotected_ = true;
std::vector<VkDataGraphPipelineSessionBindPointRequirementARM> bind_point_reqs_;
std::unordered_map<VkDataGraphPipelineSessionBindPointARM, std::vector<VkMemoryRequirements>> mem_reqs_map_; /* requirements */
std::unordered_map<VkDataGraphPipelineSessionBindPointARM, std::vector<vvl::MemoryBinding>> bound_memory_map_; /* actually bound */
};
} // namespace vvl
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