C++ (Cpp) SurfaceDescriptor::get_SurfaceDescriptorD3D10 Examples

Example #1

void
TextureHostDXGID3D11::UpdateImpl(const SurfaceDescriptor& aImage, nsIntRegion *aRegion)
{
  MOZ_ASSERT(aImage.type() == SurfaceDescriptor::TSurfaceDescriptorD3D10);

  mDevice->OpenSharedResource((HANDLE)aImage.get_SurfaceDescriptorD3D10().handle(),
                              __uuidof(ID3D11Texture2D), (void**)(ID3D11Texture2D**)byRef(mTextures[0]));
  mFormat = aImage.get_SurfaceDescriptorD3D10().hasAlpha() ? FORMAT_B8G8R8A8 : FORMAT_B8G8R8X8;

  D3D11_TEXTURE2D_DESC desc;
  mTextures[0]->GetDesc(&desc);

  mSize = IntSize(desc.Width, desc.Height);
}

Example #2

File: TextureD3D11.cpp Project: kapeels/gecko-dev

already_AddRefed<TextureHost>
CreateTextureHostD3D11(const SurfaceDescriptor& aDesc,
                       ISurfaceAllocator* aDeallocator,
                       TextureFlags aFlags)
{
  RefPtr<TextureHost> result;
  switch (aDesc.type()) {
    case SurfaceDescriptor::TSurfaceDescriptorShmem:
    case SurfaceDescriptor::TSurfaceDescriptorMemory: {
      result = CreateBackendIndependentTextureHost(aDesc, aDeallocator, aFlags);
      break;
    }
    case SurfaceDescriptor::TSurfaceDescriptorD3D10: {
      result = new DXGITextureHostD3D11(aFlags,
                                        aDesc.get_SurfaceDescriptorD3D10());
      break;
    }
    case SurfaceDescriptor::TSurfaceDescriptorDXGIYCbCr: {
      result = new DXGIYCbCrTextureHostD3D11(aFlags,
                                             aDesc.get_SurfaceDescriptorDXGIYCbCr());
      break;
    }
    default: {
      NS_WARNING("Unsupported SurfaceDescriptor type");
    }
  }
  return result.forget();
}

Example #3

File: TextureD3D11.cpp Project: chenhequn/gecko

TemporaryRef<TextureHost>
CreateTextureHostD3D11(const SurfaceDescriptor& aDesc,
                       ISurfaceAllocator* aDeallocator,
                       TextureFlags aFlags)
{
  RefPtr<TextureHost> result;
  switch (aDesc.type()) {
    case SurfaceDescriptor::TSurfaceDescriptorShmem:
    case SurfaceDescriptor::TSurfaceDescriptorMemory: {
      result = CreateBackendIndependentTextureHost(aDesc, aDeallocator, aFlags);
      break;
    }
    case SurfaceDescriptor::TSurfaceDescriptorD3D10: {
      result = new DXGITextureHostD3D11(aFlags,
                                        aDesc.get_SurfaceDescriptorD3D10());
      break;
    }
    case SurfaceDescriptor::TSurfaceStreamDescriptor: {
      MOZ_CRASH("Should never hit this.");
    }
    default: {
      NS_WARNING("Unsupported SurfaceDescriptor type");
    }
  }
  return result;
}

Example #4

File: TextureD3D11.cpp Project: ncalexan/gecko-dev

void
DeprecatedTextureHostDXGID3D11::UpdateImpl(const SurfaceDescriptor& aImage,
        nsIntRegion* aRegion,
        nsIntPoint* aOffset)
{
    MOZ_ASSERT(aImage.type() == SurfaceDescriptor::TSurfaceDescriptorD3D10);

    HRESULT hr =mDevice->OpenSharedResource((HANDLE)aImage.get_SurfaceDescriptorD3D10().handle(),
                                            __uuidof(ID3D11Texture2D),
                                            (void**)(ID3D11Texture2D**)byRef(mTextures[0]));
    if (!mTextures[0] || FAILED(hr)) {
        NS_WARNING("Could not open shared resource");
        mSize = IntSize(0, 0);
        return;
    }

    mFormat = aImage.get_SurfaceDescriptorD3D10().hasAlpha() ? FORMAT_B8G8R8A8 : FORMAT_B8G8R8X8;

    D3D11_TEXTURE2D_DESC desc;
    mTextures[0]->GetDesc(&desc);

    mSize = IntSize(desc.Width, desc.Height);
}

Example #5

File: TextureD3D11.cpp Project: jasager/mozilla-central

void
DeprecatedTextureClientD3D11::SetDescriptor(const SurfaceDescriptor& aDescriptor)
{
  if (aDescriptor.type() == SurfaceDescriptor::Tnull_t) {
    EnsureAllocated(mSize, mContentType);
    return;
  }

  mDescriptor = aDescriptor;
  mSurface = nullptr;
  ClearDT();

  if (aDescriptor.type() == SurfaceDescriptor::T__None) {
    return;
  }

  MOZ_ASSERT(aDescriptor.type() == SurfaceDescriptor::TSurfaceDescriptorD3D10);
  ID3D10Device* device = gfxWindowsPlatform::GetPlatform()->GetD3D10Device();

  device->OpenSharedResource((HANDLE)aDescriptor.get_SurfaceDescriptorD3D10().handle(),
                             __uuidof(ID3D10Texture2D),
                             (void**)(ID3D10Texture2D**)byRef(mTexture));
}