sync_utils.cpp | Explore in Territory

/*
 * Copyright (c) 2019-2024 Valve Corporation
 * Copyright (c) 2019-2024 LunarG, Inc.
 *
 * 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.
 */
#include "sync/sync_utils.h"
#include "state_tracker/state_tracker.h"
#include "generated/enum_flag_bits.h"

namespace sync_utils {
static constexpr uint32_t kNumPipelineStageBits = …;

VkPipelineStageFlags2KHR DisabledPipelineStages(const DeviceFeatures &features, const DeviceExtensions& device_extensions) { … }

VkPipelineStageFlags2KHR ExpandPipelineStages(VkPipelineStageFlags2KHR stage_mask, VkQueueFlags queue_flags,
                                              const VkPipelineStageFlags2KHR disabled_feature_mask) { … }

VkAccessFlags2KHR ExpandAccessFlags(VkAccessFlags2KHR access_mask) { … }

VkAccessFlags2KHR CompatibleAccessMask(VkPipelineStageFlags2KHR stage_mask) { … }

VkPipelineStageFlags2KHR RelatedPipelineStages(VkPipelineStageFlags2KHR stage_mask,
                                               const std::map<VkPipelineStageFlags2KHR, VkPipelineStageFlags2KHR> &map) { … }

VkPipelineStageFlags2KHR WithEarlierPipelineStages(VkPipelineStageFlags2KHR stage_mask) { … }

VkPipelineStageFlags2KHR WithLaterPipelineStages(VkPipelineStageFlags2KHR stage_mask) { … }

// helper to extract the union of the stage masks in all of the barriers
ExecScopes GetGlobalStageMasks(const VkDependencyInfoKHR &dep_info) { … }

// Helpers to try to print the shortest string description of masks.
// If the bitmask doesn't use a synchronization2 specific flag, we'll
// print the old strings. There are common code paths where we need
// to print masks as strings and this makes the output less confusing
// for people not using synchronization2.
std::string StringPipelineStageFlags(VkPipelineStageFlags2KHR mask) { … }

std::string StringAccessFlags(VkAccessFlags2KHR mask) { … }

ShaderStageAccesses GetShaderStageAccesses(VkShaderStageFlagBits shader_stage) { … }

const std::shared_ptr<const vvl::Buffer> BufferBarrier::GetResourceState(const ValidationStateTracker &state_tracker) const { … }

const std::shared_ptr<const vvl::Image> ImageBarrier::GetResourceState(const ValidationStateTracker &state_tracker) const { … }

}  // namespace sync_utils
chromium/third_party/vulkan-validation-layers/src/layers/sync/sync_utils.cpp
