STDMETHODIMP CDecDXVA2::PostConnect(IPin *pPin)
{
HRESULT hr = S_OK;
if (!m_bNative && m_pD3DDevMngr)
return S_OK;
DbgLog((LOG_TRACE, 10, L"CDecDXVA2::PostConnect()"));
IMFGetService *pGetService = nullptr;
hr = pPin->QueryInterface(__uuidof(IMFGetService), (void**)&pGetService);
if (FAILED(hr)) {
DbgLog((LOG_ERROR, 10, L"-> IMFGetService not available"));
goto done;
}
// Release old D3D resources, we're about to re-init
m_pCallback->ReleaseAllDXVAResources();
FreeD3DResources();
// Get the Direct3D device manager.
hr = pGetService->GetService(MR_VIDEO_ACCELERATION_SERVICE, __uuidof(IDirect3DDeviceManager9), (void**)&m_pD3DDevMngr);
if (FAILED(hr)) {
DbgLog((LOG_ERROR, 10, L"-> D3D Device Manager not available"));
goto done;
}
hr = SetD3DDeviceManager(m_pD3DDevMngr);
if (FAILED(hr)) {
DbgLog((LOG_ERROR, 10, L"-> Setting D3D Device Manager faield"));
goto done;
}
if (m_bNative) {
if (!m_pDecoder) {
// If this is the first call, re-align surfaces, as the requirements may only be known now
m_dwSurfaceWidth = GetAlignedDimension(m_pAVCtx->coded_width);
m_dwSurfaceHeight = GetAlignedDimension(m_pAVCtx->coded_height);
}
CMediaType mt = m_pCallback->GetOutputMediaType();
if (mt.subtype != MEDIASUBTYPE_NV12) {
DbgLog((LOG_ERROR, 10, L"-> Connection is not NV12"));
hr = E_FAIL;
goto done;
}
hr = DXVA2NotifyEVR();
}
done:
SafeRelease(&pGetService);
if (FAILED(hr)) {
FreeD3DResources();
}
return hr;
}
STDMETHODIMP CDecDXVA2::PostConnect(IPin *pPin)
{
HRESULT hr = S_OK;
if (!m_bNative && m_pD3DDevMngr)
return S_OK;
DbgLog((LOG_TRACE, 10, L"CDecDXVA2::PostConnect()"));
IMFGetService *pGetService = NULL;
hr = pPin->QueryInterface(__uuidof(IMFGetService), (void**)&pGetService);
if (FAILED(hr)) {
DbgLog((LOG_ERROR, 10, L"-> IMFGetService not available"));
goto done;
}
// Release old D3D resources, we're about to re-init
m_pCallback->ReleaseAllDXVAResources();
FreeD3DResources();
// Get the Direct3D device manager.
hr = pGetService->GetService(MR_VIDEO_ACCELERATION_SERVICE, __uuidof(IDirect3DDeviceManager9), (void**)&m_pD3DDevMngr);
if (FAILED(hr)) {
DbgLog((LOG_ERROR, 10, L"-> D3D Device Manager not available"));
goto done;
}
hr = SetD3DDeviceManager(m_pD3DDevMngr);
if (FAILED(hr)) {
DbgLog((LOG_ERROR, 10, L"-> Setting D3D Device Manager faield"));
goto done;
}
if (m_bNative) {
CMediaType mt = m_pCallback->GetOutputMediaType();
if (mt.subtype != MEDIASUBTYPE_NV12) {
DbgLog((LOG_ERROR, 10, L"-> Connection is not NV12"));
hr = E_FAIL;
goto done;
}
hr = DXVA2NotifyEVR();
}
done:
SafeRelease(&pGetService);
if (FAILED(hr)) {
FreeD3DResources();
}
return hr;
}
/**
* This function is only called in non-native mode
* Its responsibility is to initialize D3D, create a device and a device manager
* and call SetD3DDeviceManager with it.
*/
HRESULT CDecDXVA2::InitD3D()
{
HRESULT hr = S_OK;
if (FAILED(hr = LoadDXVA2Functions())) {
DbgLog((LOG_ERROR, 10, L"-> Failed to load DXVA2 DLL functions"));
return E_FAIL;
}
m_pD3D = Direct3DCreate9(D3D_SDK_VERSION);
if (!m_pD3D) {
DbgLog((LOG_ERROR, 10, L"-> Failed to acquire IDirect3D9"));
return E_FAIL;
}
int lAdapter = D3DADAPTER_DEFAULT;
D3DADAPTER_IDENTIFIER9 d3dai = {0};
m_pD3D->GetAdapterIdentifier(lAdapter, 0, &d3dai);
const char *vendor = "Unknown";
for (int i = 0; vendors[i].id != 0; i++) {
if (vendors[i].id == d3dai.VendorId) {
vendor = vendors[i].name;
break;
}
}
DbgLog((LOG_TRACE, 10, L"-> Running on adapter %d, %S, vendor 0x%04X(%S), device 0x%04X", lAdapter, d3dai.Description, d3dai.VendorId, vendor, d3dai.DeviceId));
m_dwVendorId = d3dai.VendorId;
m_dwDeviceId = d3dai.DeviceId;
D3DPRESENT_PARAMETERS d3dpp;
D3DDISPLAYMODE d3ddm;
ZeroMemory(&d3dpp, sizeof(d3dpp));
m_pD3D->GetAdapterDisplayMode(lAdapter, &d3ddm);
d3dpp.Windowed = TRUE;
d3dpp.BackBufferWidth = 640;
d3dpp.BackBufferHeight = 480;
d3dpp.BackBufferCount = 0;
d3dpp.BackBufferFormat = d3ddm.Format;
d3dpp.SwapEffect = D3DSWAPEFFECT_DISCARD;
d3dpp.Flags = D3DPRESENTFLAG_VIDEO;
hr = m_pD3D->CreateDevice(lAdapter, D3DDEVTYPE_HAL, GetShellWindow(), D3DCREATE_SOFTWARE_VERTEXPROCESSING | D3DCREATE_MULTITHREADED | D3DCREATE_FPU_PRESERVE, &d3dpp, &m_pD3DDev);
if (FAILED(hr)) {
DbgLog((LOG_TRACE, 10, L"-> Creation of device failed with hr: %X", hr));
return E_FAIL;
}
hr = CreateD3DDeviceManager(m_pD3DDev, &m_pD3DResetToken, &m_pD3DDevMngr);
if (FAILED(hr)) {
DbgLog((LOG_TRACE, 10, L"-> Creation of Device manager failed with hr: %X", hr));
return E_FAIL;
}
hr = SetD3DDeviceManager(m_pD3DDevMngr);
if (FAILED(hr)) {
DbgLog((LOG_TRACE, 10, L"-> SetD3DDeviceManager failed with hr: %X", hr));
return E_FAIL;
}
return S_OK;
}
