cinder::msw Namespace

Converts a Win32 HBITMAP to a cinder::Surface8u

Currently always copies the alpha channel

Converts a UTF-8 string into a wide string (wstring). Note that wstring is not a good cross-platform choice and this is here for interop with Windows APIs.

Converts a wide string to a UTF-8 string. Note that wstring is not a good cross-platform choice and this is here for interop with Windows APIs.

Converts a Win32 POINTFX fixed point point to a cinder::vec2.

A free function designed to interact with makeComShared, calls Release() on a com-managed object.

Creates a shared_ptr whose deleter will properly decrement the reference count of a COM object.

Creates a unique_ptr whose deleter will properly decrement the reference count of a COM object.

Initializes COM on this thread. Uses thread local storage to prevent multiple initializations per thread.

Copies the contents of a Gdiplus::Bitmap to a new Surface8u.

Translates a cinder::SurfaceChannelOrder into a Gdiplus::PixelFormat. Supports BGR, BGRX, BGRA. Returns PixelFormatUndefined on failure

Translates a Gdiplus::PixelFormat format to a a SurfaceChannelOrder . Sets resultPremultiplied based on whether format is premultiplied.

Creates a Gdiplus::Bitmap which wraps a Surface8u. Requires surface to confrom to SurfaceConstraintsGdiPlus and throw SurfaceConstraintsExc if it does not. Caller is responsible for deleting the result.