librealsense context 上下文环境

@/librealsense/include/librealsense/rs.h

typedef struct rs_context rs_context

struct rs_context
@/librealsense/include/librealsense/rscore.hpp

rs_create_context()

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rs_create_context()
@/librealsense/include/librealsense/rs.h
@/librealsense/src/rs.cpp

rs_context_base::acquire_instance()
@/librealsense/src/context.h
@/librealsense/src/context.cpp

rs_context_base::rs_context_base()
@/librealsense/src/context.h
@/librealsense/src/context.cpp

rsimpl::uvc::query_devices()
@/librealsense/…
@/librealsense/…
rsimpl::make_r200_device()
@/librealsense/src/r200.h
@/librealsense/src/r200.cpp