chromium/third_party/vulkan-validation-layers/src/layers/state_tracker/video_session_state.h

/* Copyright (c) 2022-2024 The Khronos Group Inc.
 * Copyright (c) 2022-2024 RasterGrid Kft.
 *
 * 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 "state_tracker/state_object.h"
#include "utils/hash_util.h"
#include <vulkan/utility/vk_safe_struct.hpp>
#include <memory>
#include <mutex>
#include <vector>
#include <functional>

class ValidationStateTracker;
namespace vvl {
class Image;
class ImageView;
class VideoSession;

SupportedVideoProfiles;

// The VideoProfileDesc contains the entire video profile description, which includes all
// parameters specified in VkVideoProfileInfoKHR and its pNext chain. This includes any
// parameters specific to the coding operation type (e.g. decode/encode usage hints/modes)
// and the codec. Accordingly, hashing and comparison takes into consideration all the
// relevant parameters.
class VideoProfileDesc : public std::enable_shared_from_this<VideoProfileDesc> { … };

class VideoPictureResource { … };

VideoPictureResources;
BoundVideoPictureResources;

struct VideoPictureID { … };

struct VideoReferenceSlot { … };

struct VideoEncodeRateControlLayerState { … };

struct VideoEncodeRateControlState { … };

class VideoSessionDeviceState { … };

class VideoSession : public StateObject { … };

class VideoSessionParameters : public StateObject { … };

VideoSessionUpdateList;
VideoSessionUpdateMap;

}  // namespace vvl