C++ (Cpp) COMPtr::GetSize 예제들

예제 #1

파일: ImageDecoderDirect2D.cpp 프로젝트: caiolima/webkit

IntSize ImageDecoder::size() const
{
    if (!m_nativeDecoder)
        return IntSize();

    COMPtr<IWICBitmapFrameDecode> frame;
    HRESULT hr = m_nativeDecoder->GetFrame(0, &frame);
    if (!SUCCEEDED(hr))
        return IntSize();

    UINT width, height;
    hr = frame->GetSize(&width, &height);
    if (!SUCCEEDED(hr))
        return IntSize();

    return IntSize(width, height);
}

예제 #2

파일: ImageDecoderDirect2D.cpp 프로젝트: caiolima/webkit

IntSize ImageDecoder::frameSizeAtIndex(size_t index, SubsamplingLevel subsamplingLevel) const
{
    if (!m_nativeDecoder)
        return IntSize();

    COMPtr<IWICBitmapFrameDecode> frame;
    HRESULT hr = m_nativeDecoder->GetFrame(index, &frame);
    if (!SUCCEEDED(hr))
        return IntSize();

    UINT width, height;
    hr = frame->GetSize(&width, &height);
    if (!SUCCEEDED(hr))
        return IntSize();

    return IntSize(width, height);
}