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28-Jun-2011 |
Chia-I Wu <olv@lunarg.com> |
st/egl: update fbdev backend
Considering fbdev as an in-kernel window system,
- opening a device opens a connection
- there is only one window: the framebuffer
- fb_var_screeninfo decides window position, size, and even color format
- there is no pixmap
Now EGL is built on top of this window system. So we should have
- the fd as the handle of the native display
- reject all but one native window: NULL
- no pixmap support
modeset support is still around, but it should be removed soon.
/external/mesa3d/src/gallium/winsys/sw/fbdev/fbdev_sw_winsys.h
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