path: root/src/DSUtil/NullRenderers.cpp

/*
 * (C) 2003-2006 Gabest
 * (C) 2006-2017 see Authors.txt
 *
 * This file is part of MPC-HC.
 *
 * MPC-HC is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 3 of the License, or
 * (at your option) any later version.
 *
 * MPC-HC is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *
 */

#include "stdafx.h"
#include "NullRenderers.h"
#include "moreuuids.h"
#include "WinapiFunc.h"

#define USE_DXVA

#ifdef USE_DXVA

#include <d3d9.h>
#include <d3d10.h>
#include <dxgi.h>
#include <dxva.h>
#include <dxva2api.h>   // DXVA2
#include <evr.h>
#include <mfapi.h>      // API Media Foundation
#include <Mferror.h>

// dxva.dll
typedef HRESULT(__stdcall* PTR_DXVA2CreateDirect3DDeviceManager9)(UINT* pResetToken, IDirect3DDeviceManager9** ppDeviceManager);
typedef HRESULT(__stdcall* PTR_DXVA2CreateVideoService)(IDirect3DDevice9* pDD, REFIID riid, void** ppService);


class CNullVideoRendererInputPin : public CRendererInputPin,
    public IMFGetService,
    public IDirectXVideoMemoryConfiguration,
    public IMFVideoDisplayControl
{
public:
    CNullVideoRendererInputPin(CBaseRenderer* pRenderer, HRESULT* phr, LPCWSTR Name);
    ~CNullVideoRendererInputPin() {
        if (m_pD3DDeviceManager) {
            if (m_hDevice != INVALID_HANDLE_VALUE) {
                m_pD3DDeviceManager->CloseDeviceHandle(m_hDevice);
                m_hDevice = INVALID_HANDLE_VALUE;
            }
            m_pD3DDeviceManager = nullptr;
        }
        if (m_pD3DDev) {
            m_pD3DDev = nullptr;
        }
        if (m_hDXVA2Lib) {
            FreeLibrary(m_hDXVA2Lib);
        }
    }

    DECLARE_IUNKNOWN
    STDMETHODIMP NonDelegatingQueryInterface(REFIID riid, void** ppv);

    STDMETHODIMP GetAllocator(IMemAllocator** ppAllocator) {
        // Renderer shouldn't manage allocator for DXVA
        return E_NOTIMPL;
    }

    STDMETHODIMP GetAllocatorRequirements(ALLOCATOR_PROPERTIES* pProps) {
        // 1 buffer required
        ZeroMemory(pProps, sizeof(ALLOCATOR_PROPERTIES));
        pProps->cbBuffer = 1;
        return S_OK;
    }

    // IMFGetService
    STDMETHODIMP GetService(REFGUID guidService, REFIID riid, LPVOID* ppvObject);

    // IDirectXVideoMemoryConfiguration
    STDMETHODIMP GetAvailableSurfaceTypeByIndex(DWORD dwTypeIndex, DXVA2_SurfaceType* pdwType);
    STDMETHODIMP SetSurfaceType(DXVA2_SurfaceType dwType);


    // IMFVideoDisplayControl
    STDMETHODIMP GetNativeVideoSize(SIZE* pszVideo, SIZE* pszARVideo) {
        return E_NOTIMPL;
    };
    STDMETHODIMP GetIdealVideoSize(SIZE* pszMin, SIZE* pszMax) {
        return E_NOTIMPL;
    };
    STDMETHODIMP SetVideoPosition(const MFVideoNormalizedRect* pnrcSource,
                                  const LPRECT prcDest) {
        return E_NOTIMPL;
    };
    STDMETHODIMP GetVideoPosition(MFVideoNormalizedRect* pnrcSource,
                                  LPRECT prcDest) {
        return E_NOTIMPL;
    };
    STDMETHODIMP SetAspectRatioMode(DWORD dwAspectRatioMode) {
        return E_NOTIMPL;
    };
    STDMETHODIMP GetAspectRatioMode(DWORD* pdwAspectRatioMode) {
        return E_NOTIMPL;
    };
    STDMETHODIMP SetVideoWindow(HWND hwndVideo) {
        return E_NOTIMPL;
    };
    STDMETHODIMP GetVideoWindow(HWND* phwndVideo);
    STDMETHODIMP RepaintVideo() {
        return E_NOTIMPL;
    };
    STDMETHODIMP GetCurrentImage(BITMAPINFOHEADER* pBih, BYTE** pDib,
                                 DWORD* pcbDib, LONGLONG* pTimeStamp) {
        return E_NOTIMPL;
    };
    STDMETHODIMP SetBorderColor(COLORREF Clr) {
        return E_NOTIMPL;
    };
    STDMETHODIMP GetBorderColor(COLORREF* pClr) {
        return E_NOTIMPL;
    };
    STDMETHODIMP SetRenderingPrefs(DWORD dwRenderFlags) {
        return E_NOTIMPL;
    };
    STDMETHODIMP GetRenderingPrefs(DWORD* pdwRenderFlags) {
        return E_NOTIMPL;
    };
    STDMETHODIMP SetFullscreen(BOOL fFullscreen) {
        return E_NOTIMPL;
    };
    STDMETHODIMP GetFullscreen(BOOL* pfFullscreen) {
        return E_NOTIMPL;
    };

private:
    HMODULE m_hDXVA2Lib;
    PTR_DXVA2CreateDirect3DDeviceManager9 pfDXVA2CreateDirect3DDeviceManager9;
    PTR_DXVA2CreateVideoService pfDXVA2CreateVideoService;

    CComPtr<IDirect3D9> m_pD3D;
    CComPtr<IDirect3DDevice9> m_pD3DDev;
    CComPtr<IDirect3DDeviceManager9> m_pD3DDeviceManager;
    UINT m_nResetToken;
    HANDLE m_hDevice;
    HWND m_hWnd;

    void CreateSurface();
};

CNullVideoRendererInputPin::CNullVideoRendererInputPin(CBaseRenderer* pRenderer, HRESULT* phr, LPCWSTR Name)
    : CRendererInputPin(pRenderer, phr, Name)
    , m_hDXVA2Lib(nullptr)
    , pfDXVA2CreateDirect3DDeviceManager9(nullptr)
    , pfDXVA2CreateVideoService(nullptr)
    , m_pD3DDev(nullptr)
    , m_pD3DDeviceManager(nullptr)
    , m_nResetToken(0)
    , m_hDevice(INVALID_HANDLE_VALUE)
{
    CreateSurface();

    m_hDXVA2Lib = LoadLibrary(L"dxva2.dll");
    if (m_hDXVA2Lib) {
        pfDXVA2CreateDirect3DDeviceManager9 = reinterpret_cast<PTR_DXVA2CreateDirect3DDeviceManager9>(GetProcAddress(m_hDXVA2Lib, "DXVA2CreateDirect3DDeviceManager9"));
        pfDXVA2CreateVideoService = reinterpret_cast<PTR_DXVA2CreateVideoService>(GetProcAddress(m_hDXVA2Lib, "DXVA2CreateVideoService"));
        pfDXVA2CreateDirect3DDeviceManager9(&m_nResetToken, &m_pD3DDeviceManager);
    }

    // Initialize Device Manager with DX surface
    if (m_pD3DDev) {
        m_pD3DDeviceManager->ResetDevice(m_pD3DDev, m_nResetToken);
        m_pD3DDeviceManager->OpenDeviceHandle(&m_hDevice);
    }
}

void CNullVideoRendererInputPin::CreateSurface()
{
    const WinapiFunc<decltype(Direct3DCreate9)> fnDirect3DCreate9 = { _T("d3d9.dll"), "Direct3DCreate9" };
    if (fnDirect3DCreate9) {
        m_pD3D.Attach(fnDirect3DCreate9(D3D_SDK_VERSION));
        if (!m_pD3D) {
            m_pD3D.Attach(fnDirect3DCreate9(D3D9b_SDK_VERSION));
        }
    }

    m_hWnd = nullptr;  // TODO : put true window

    D3DDISPLAYMODE d3ddm;
    ZeroMemory(&d3ddm, sizeof(d3ddm));
    VERIFY(SUCCEEDED(m_pD3D->GetAdapterDisplayMode(D3DADAPTER_DEFAULT, &d3ddm)));

    D3DPRESENT_PARAMETERS pp;
    ZeroMemory(&pp, sizeof(pp));

    pp.Windowed = TRUE;
    pp.hDeviceWindow = m_hWnd;
    pp.SwapEffect = D3DSWAPEFFECT_COPY;
    pp.Flags = D3DPRESENTFLAG_VIDEO;
    pp.BackBufferCount = 1;
    pp.BackBufferWidth = d3ddm.Width;
    pp.BackBufferHeight = d3ddm.Height;
    pp.PresentationInterval = D3DPRESENT_INTERVAL_ONE;

    VERIFY(SUCCEEDED(m_pD3D->CreateDevice(
                         D3DADAPTER_DEFAULT, D3DDEVTYPE_HAL, m_hWnd,
                         D3DCREATE_SOFTWARE_VERTEXPROCESSING | D3DCREATE_MULTITHREADED, //| D3DCREATE_MANAGED,
                         &pp, &m_pD3DDev)));
}

STDMETHODIMP CNullVideoRendererInputPin::NonDelegatingQueryInterface(REFIID riid, void** ppv)
{
    CheckPointer(ppv, E_POINTER);

    return
        (riid == __uuidof(IMFGetService)) ? GetInterface((IMFGetService*)this, ppv) :
        __super::NonDelegatingQueryInterface(riid, ppv);
}

STDMETHODIMP CNullVideoRendererInputPin::GetService(REFGUID guidService, REFIID riid, LPVOID* ppvObject)
{
    if (m_pD3DDeviceManager != nullptr && guidService == MR_VIDEO_ACCELERATION_SERVICE) {
        if (riid == __uuidof(IDirect3DDeviceManager9)) {
            return m_pD3DDeviceManager->QueryInterface(riid, ppvObject);
        } else if (riid == __uuidof(IDirectXVideoDecoderService) || riid == __uuidof(IDirectXVideoProcessorService)) {
            return m_pD3DDeviceManager->GetVideoService(m_hDevice, riid, ppvObject);
        } else if (riid == __uuidof(IDirectXVideoAccelerationService)) {
            // TODO : to be tested....
            return pfDXVA2CreateVideoService(m_pD3DDev, riid, ppvObject);
        } else if (riid == __uuidof(IDirectXVideoMemoryConfiguration)) {
            GetInterface((IDirectXVideoMemoryConfiguration*)this, ppvObject);
            return S_OK;
        }
    } else if (guidService == MR_VIDEO_RENDER_SERVICE) {
        if (riid == __uuidof(IMFVideoDisplayControl)) {
            GetInterface((IMFVideoDisplayControl*)this, ppvObject);
            return S_OK;
        }
    }

    return E_NOINTERFACE;
}

STDMETHODIMP CNullVideoRendererInputPin::GetAvailableSurfaceTypeByIndex(DWORD dwTypeIndex, DXVA2_SurfaceType* pdwType)
{
    if (dwTypeIndex == 0) {
        *pdwType = DXVA2_SurfaceType_DecoderRenderTarget;
        return S_OK;
    } else {
        return MF_E_NO_MORE_TYPES;
    }
}

STDMETHODIMP CNullVideoRendererInputPin::SetSurfaceType(DXVA2_SurfaceType dwType)
{
    return S_OK;
}

STDMETHODIMP CNullVideoRendererInputPin::GetVideoWindow(HWND* phwndVideo)
{
    CheckPointer(phwndVideo, E_POINTER);
    *phwndVideo = m_hWnd;   // Important to implement this method (used by MPC-HC)
    return S_OK;
}


#endif // USE_DXVA

//
// CNullRenderer
//

CNullRenderer::CNullRenderer(REFCLSID clsid, TCHAR* pName, LPUNKNOWN pUnk, HRESULT* phr)
    : CBaseRenderer(clsid, pName, pUnk, phr)
{
}

//
// CNullVideoRenderer
//

CNullVideoRenderer::CNullVideoRenderer(LPUNKNOWN pUnk, HRESULT* phr)
    : CNullRenderer(__uuidof(this), NAME("Null Video Renderer"), pUnk, phr)
{
}

HRESULT CNullVideoRenderer::CheckMediaType(const CMediaType* pmt)
{
    return pmt->majortype == MEDIATYPE_Video
           || pmt->subtype == MEDIASUBTYPE_MPEG2_VIDEO
           ? S_OK
           : E_FAIL;
}

//
// CNullUVideoRenderer
//

CNullUVideoRenderer::CNullUVideoRenderer(LPUNKNOWN pUnk, HRESULT* phr)
    : CNullRenderer(__uuidof(this), NAME("Null Video Renderer (Uncompressed)"), pUnk, phr)
{
#ifdef USE_DXVA
    m_pInputPin = DEBUG_NEW CNullVideoRendererInputPin(this, phr, L"In");
#endif
}

HRESULT CNullUVideoRenderer::CheckMediaType(const CMediaType* pmt)
{
    return pmt->majortype == MEDIATYPE_Video
           && (pmt->subtype == MEDIASUBTYPE_YV12
               || pmt->subtype == MEDIASUBTYPE_NV12
               || pmt->subtype == MEDIASUBTYPE_I420
               || pmt->subtype == MEDIASUBTYPE_YUYV
               || pmt->subtype == MEDIASUBTYPE_IYUV
               || pmt->subtype == MEDIASUBTYPE_YVU9
               || pmt->subtype == MEDIASUBTYPE_Y411
               || pmt->subtype == MEDIASUBTYPE_Y41P
               || pmt->subtype == MEDIASUBTYPE_YUY2
               || pmt->subtype == MEDIASUBTYPE_YVYU
               || pmt->subtype == MEDIASUBTYPE_UYVY
               || pmt->subtype == MEDIASUBTYPE_Y211
               || pmt->subtype == MEDIASUBTYPE_RGB1
               || pmt->subtype == MEDIASUBTYPE_RGB4
               || pmt->subtype == MEDIASUBTYPE_RGB8
               || pmt->subtype == MEDIASUBTYPE_RGB565
               || pmt->subtype == MEDIASUBTYPE_RGB555
               || pmt->subtype == MEDIASUBTYPE_RGB24
               || pmt->subtype == MEDIASUBTYPE_RGB32
               || pmt->subtype == MEDIASUBTYPE_ARGB1555
               || pmt->subtype == MEDIASUBTYPE_ARGB4444
               || pmt->subtype == MEDIASUBTYPE_ARGB32
               || pmt->subtype == MEDIASUBTYPE_A2R10G10B10
               || pmt->subtype == MEDIASUBTYPE_A2B10G10R10)
           ? S_OK
           : E_FAIL;
}

HRESULT CNullUVideoRenderer::DoRenderSample(IMediaSample* pSample)
{
#ifdef USE_DXVA
    CComQIPtr<IMFGetService> pService = pSample;
    if (pService != nullptr) {
        CComPtr<IDirect3DSurface9>  pSurface;
        if (SUCCEEDED(pService->GetService(MR_BUFFER_SERVICE, IID_PPV_ARGS(&pSurface)))) {
            // TODO : render surface...
        }
    }
#endif

    return S_OK;
}

//
// CNullAudioRenderer
//

CNullAudioRenderer::CNullAudioRenderer(LPUNKNOWN pUnk, HRESULT* phr)
    : CNullRenderer(__uuidof(this), NAME("Null Audio Renderer"), pUnk, phr)
{
}

HRESULT CNullAudioRenderer::CheckMediaType(const CMediaType* pmt)
{
    return pmt->majortype == MEDIATYPE_Audio
           || pmt->majortype == MEDIATYPE_Midi
           || pmt->subtype == MEDIASUBTYPE_MPEG2_AUDIO
           || pmt->subtype == MEDIASUBTYPE_DOLBY_AC3
           || pmt->subtype == MEDIASUBTYPE_DVD_LPCM_AUDIO
           || pmt->subtype == MEDIASUBTYPE_DTS
           || pmt->subtype == MEDIASUBTYPE_SDDS
           || pmt->subtype == MEDIASUBTYPE_MPEG1AudioPayload
           || pmt->subtype == MEDIASUBTYPE_MPEG1Audio
           ? S_OK
           : E_FAIL;
}

//
// CNullUAudioRenderer
//

CNullUAudioRenderer::CNullUAudioRenderer(LPUNKNOWN pUnk, HRESULT* phr)
    : CNullRenderer(__uuidof(this), NAME("Null Audio Renderer (Uncompressed)"), pUnk, phr)
{
}

HRESULT CNullUAudioRenderer::CheckMediaType(const CMediaType* pmt)
{
    return pmt->majortype == MEDIATYPE_Audio
           && (pmt->subtype == MEDIASUBTYPE_PCM
               || pmt->subtype == MEDIASUBTYPE_IEEE_FLOAT
               || pmt->subtype == MEDIASUBTYPE_DRM_Audio
               || pmt->subtype == MEDIASUBTYPE_DOLBY_AC3_SPDIF
               || pmt->subtype == MEDIASUBTYPE_RAW_SPORT
               || pmt->subtype == MEDIASUBTYPE_SPDIF_TAG_241h)
           ? S_OK
           : E_FAIL;
}

HRESULT CNullUAudioRenderer::DoRenderSample(IMediaSample* pSample)
{
#if _DEBUG && 0
    static int nNb = 1;
    if (nNb < 100) {
        const long lSize = pSample->GetActualDataLength();
        BYTE* pMediaBuffer = nullptr;
        HRESULT hr = pSample->GetPointer(&pMediaBuffer);
        char strFile[MAX_PATH];

        sprintf_s(strFile, "AudioData%02d.bin", nNb++);
        FILE* hFile = fopen(strFile, "wb");
        if (hFile) {
            fwrite(pMediaBuffer,
                   1,
                   lSize,
                   hFile);
            fclose(hFile);
        }
    }
#endif

    return S_OK;
}

//
// CNullTextRenderer
//

HRESULT CNullTextRenderer::CTextInputPin::CheckMediaType(const CMediaType* pmt)
{
    return pmt->majortype == MEDIATYPE_Text
           || pmt->majortype == MEDIATYPE_ScriptCommand
           || pmt->majortype == MEDIATYPE_Subtitle
           || pmt->subtype == MEDIASUBTYPE_DVD_SUBPICTURE
           || pmt->subtype == MEDIASUBTYPE_CVD_SUBPICTURE
           || pmt->subtype == MEDIASUBTYPE_SVCD_SUBPICTURE
           ? S_OK
           : E_FAIL;
}

CNullTextRenderer::CNullTextRenderer(LPUNKNOWN pUnk, HRESULT* phr)
    : CBaseFilter(NAME("CNullTextRenderer"), pUnk, this, __uuidof(this), phr)
{
    m_pInput.Attach(DEBUG_NEW CTextInputPin(this, this, phr));
}