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authorFrancisco Jerez <[email protected]>2012-04-25 22:16:00 +0200
committerFrancisco Jerez <[email protected]>2012-05-11 12:39:43 +0200
commite1364530622a26f11c79694429cf84418a0b7ef7 (patch)
tree9de616021c489130ea64751659cb0622ebd991d3 /src/gallium/targets/pipe-loader/pipe_swrast.c
parent2faf01c8403514dda15ab8b1a2309d5529dd06ba (diff)
gallium: Add pipe loader for device enumeration and driver multiplexing.
The goal is to have a uniform interface to create winsys and pipe_screen instances for any driver, exposing the device enumeration capabilities that might be supported by the operating system (for now there's a "drm" back-end using udev and a "sw" back-end that always returns the same built-in devices). The typical use case of this library will be: > > struct pipe_loader_device devs[n]; > struct pipe_screen *screen; > > pipe_loader_probe(&devs, n); >[pick some device from the array...] > > screen = pipe_loader_create_screen(dev, library_search_path); >[do something with screen...] > > screen->destroy(screen); > pipe_loader_release(&devs, N); > A part of the code was taken from targets/gbm/pipe_loader.c, which will be removed and replaced with calls into this library by a future commit.
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