VideoCommon.h

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// Copyright Epic Games, Inc. All Rights Reserved.
 
#pragma once
 
#include "CodecPacket.h"
#include "Containers/Array.h"
#include "Containers/UnrealString.h"
#include "CoreMinimal.h"
#include "HAL/Platform.h"
 
//
// Windows only include
//
#if (PLATFORM_WINDOWS)
 
#pragma warning(push)
#pragma warning(disable: 4005)
 
THIRD_PARTY_INCLUDES_START
#include "Microsoft/AllowMicrosoftPlatformTypes.h"
#include <d3d11.h>
#include <mfobjects.h>
#include <mftransform.h>
#include <mfapi.h>
#include <mferror.h>
#include <mfidl.h>
#include <codecapi.h>
#include <shlwapi.h>
#include <mfreadwrite.h>
#include <d3d11_1.h>
#include <d3d12.h>
#include <dxgi1_4.h>
#include "Microsoft/HideMicrosoftPlatformTypes.h"
THIRD_PARTY_INCLUDES_END
 
#endif // PLATFORM_WINDOWS
 
#ifndef WMFMEDIA_SUPPORTED_PLATFORM
    #define WMFMEDIA_SUPPORTED_PLATFORM (PLATFORM_WINDOWS && (WINVER >= 0x0600 /*Vista*/) && !UE_SERVER)
#endif
 
#if PLATFORM_WINDOWS
struct ID3D11DeviceChild;
#endif
 
namespace AVEncoder
{
    const int64 TimeStampNone = 0x7fffffffll;
 
    enum class UE_DEPRECATED(5.4, "AVEncoder has been deprecated. Please use the AVCodecs plugin family instead.") EVideoFrameFormat
    {
        Undefined,              // (not-yet) defined format
        YUV420P,                // Planar YUV420 format in CPU memory
        D3D11_R8G8B8A8_UNORM,   //
        D3D12_R8G8B8A8_UNORM,   //
        CUDA_R8G8B8A8_UNORM,
        VULKAN_R8G8B8A8_UNORM,
    };
 
    enum class UE_DEPRECATED(5.4, "AVEncoder has been deprecated. Please use the AVCodecs plugin family instead.") EH264Profile
    {
        UNKNOWN,
        CONSTRAINED_BASELINE,
        BASELINE,
        MAIN,
        CONSTRAINED_HIGH,
        HIGH,
    };
 
    PRAGMA_DISABLE_DEPRECATION_WARNINGS
    inline FString ToString(EVideoFrameFormat Format)
    {
        switch (Format)
        {
        case EVideoFrameFormat::YUV420P:
            return FString("EVideoFrameFormat::YUV420P");
        case EVideoFrameFormat::D3D11_R8G8B8A8_UNORM:
            return FString("EVideoFrameFormat::D3D11_R8G8B8A8_UNORM");
        case EVideoFrameFormat::D3D12_R8G8B8A8_UNORM:
            return FString("EVideoFrameFormat::D3D12_R8G8B8A8_UNORM");
        case EVideoFrameFormat::CUDA_R8G8B8A8_UNORM:
            return FString("EVideoFrameFormat::CUDA_R8G8B8A8_UNORM");
        case EVideoFrameFormat::VULKAN_R8G8B8A8_UNORM:
            return FString("EVideoFrameFormat::VULKAN_R8G8B8A8_UNORM");
        case EVideoFrameFormat::Undefined:
        default:
            return FString("EVideoFrameFormat::Undefined");
        }
    }
    PRAGMA_ENABLE_DEPRECATION_WARNINGS
 
    enum class UE_DEPRECATED(5.4, "AVEncoder has been deprecated. Please use the AVCodecs plugin family instead.") ECodecType
    {
        Undefined,
        H264,
        MPEG4,
        VP8,
    };
 
    // TODO: make enums
    const uint32 H264Profile_ConstrainedBaseline = 1 << 0;
    const uint32 H264Profile_Baseline = 1 << 1;
    const uint32 H264Profile_Main = 1 << 2;
    const uint32 H264Profile_ConstrainedHigh = 1 << 3;
    const uint32 H264Profile_High = 1 << 4;
 
    struct UE_DEPRECATED(5.4, "AVEncoder has been deprecated. Please use the AVCodecs plugin family instead.") FVideoEncoderInfo
    {
        uint32                      ID = 0;
        uint32                      MaxWidth = 0;
        uint32                      MaxHeight = 0;
        PRAGMA_DISABLE_DEPRECATION_WARNINGS
        ECodecType                  CodecType = ECodecType::Undefined;
        TArray<EVideoFrameFormat>   SupportedInputFormats;
        PRAGMA_ENABLE_DEPRECATION_WARNINGS
 
        struct
        {
            uint32                  SupportedProfiles = 0;
            uint32                  MinLevel = 0;
            uint32                  MaxLevel = 0;
        }                           H264;
    };
 
 
    struct UE_DEPRECATED(5.4, "AVEncoder has been deprecated. Please use the AVCodecs plugin family instead.") FVideoDecoderInfo
    {
        uint32                      ID = 0;
        uint32                      MaxWidth = 0;
        uint32                      MaxHeight = 0;
 
        PRAGMA_DISABLE_DEPRECATION_WARNINGS
        ECodecType                  CodecType = ECodecType::Undefined;
        PRAGMA_ENABLE_DEPRECATION_WARNINGS
    };
 
#if PLATFORM_WINDOWS
    void DebugSetD3D11ObjectName(ID3D11DeviceChild* InD3DObject, const char* InName);
#endif
} /* namespace AVEncoder */