© Jan Newmarch 2017

Jan Newmarch, Raspberry Pi GPU Audio Video Programming , 10.1007/978-1-4842-2472-4_17

17. Basic OpenVG on the Raspberry Pi

Jan Newmarch

(1)Oakleigh, Victoria, Australia

OpenVG is an application programming interface (API) for hardware-accelerated two-dimensional vector and raster graphics. It has not apparently proven immensely popular, but I will need it for drawing text overlays on video images in a later chapter. This is a minimal chapter on OpenVG.

Building Programs

You can build the programs in this chapter using the following Makefile:

DMX_INC =  -I/opt/vc/include/ -I /opt/vc/include/interface/vmcs_host/ -I/opt/vc/include/interface/vcos/pthreads -I/opt/vc/include/interface/vmcs_host/linuxEGL_INC =OPENVG_INC =INCLUDES = $(DMX_INC) ...

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