Method beginFrame

dgl/src/NanoVG.cpp:363–371

// -----------------------------------------------------------------------

void NanoVG::beginFrame(const uint width, const uint height, const float scaleFactor)
{
    DISTRHO_SAFE_ASSERT_RETURN(scaleFactor > 0.0f,);
    DISTRHO_SAFE_ASSERT_RETURN(! fInFrame,);
    fInFrame = true;

    if (fContext != nullptr)
        nvgBeginFrame(fContext, static_cast<int>(width), static_cast<int>(height), scaleFactor);
}

void NanoVG::beginFrame(Widget* const widget)
{