Obtain an image of Webcamera from QEMU and add the Bitmap change display function.
EXPORTS
_ZN14CVideoRenderer10NextBufferEv @ 1 NONAME
_ZN14CVideoRenderer12UpdateBufferEP17TVideoFrameBufferRK5TTime @ 2 NONAME
_ZN14CVideoRenderer13ReleaseBufferEP17TVideoFrameBuffer @ 3 NONAME
_ZN14CVideoRenderer14CreateSurfaceLERK5TSizeiRK24TUncompressedVideoFormatR10TSurfaceId @ 4 NONAME
_ZN14CVideoRenderer14DestroySurfaceERK10TSurfaceId @ 5 NONAME
_ZN14CVideoRenderer20GetSupportedFormatsLER6RArrayI24TUncompressedVideoFormatE @ 6 NONAME
_ZN14CVideoRenderer4NewLER22MVideoRendererObserveri @ 7 NONAME
_ZN14CVideoRendererD0Ev @ 8 NONAME
_ZN14CVideoRendererD1Ev @ 9 NONAME
_ZN14CVideoRendererD2Ev @ 10 NONAME
_ZN17TVideoFrameBufferC1ERK24TUncompressedVideoFormatiiRK6RChunki @ 11 NONAME
_ZN17TVideoFrameBufferC2ERK24TUncompressedVideoFormatiiRK6RChunki @ 12 NONAME
_ZNK17TVideoFrameBuffer5ChunkEv @ 13 NONAME
_ZNK17TVideoFrameBuffer6BufferEv @ 14 NONAME
_ZNK17TVideoFrameBuffer6FormatEv @ 15 NONAME
_ZNK17TVideoFrameBuffer6StrideEv @ 16 NONAME
_ZNK17TVideoFrameBuffer8BufferIdEv @ 17 NONAME