| Age | Commit message (Collapse) | Author |
|---|
|
drm_api is a set of hooks used by the dri2 state tracker, this wraps our
dri1 code around the same set of hooks.
Currently the dri2 build will produce nouveau_dri2.so which you'll need
to install as nouveau_dri.so if you wish to try it. The dri2 state
tracker doesn't make it easy for a driver to support both paths in the
same binary.
|
|
This'll work on non-GEM also as the DDX will just pass an offset, and
libdrm_nouveau knows to treat "handle" as a VRAM offset. When running
on GEM the DDX (it doesn't yet, but will) passes a buffer handle
instead.
|
|
|
|
screen/pipe creation failed
|
|
The core reference counting code is centralized in p_refcnt.h.
This has some consequences related to struct pipe_buffer:
* The screen member of struct pipe_buffer must be initialized, or
pipe_buffer_reference() will crash trying to destroy a buffer with reference
count 0. u_simple_screen takes care of this, but I may have missed some of
the drivers not using it.
* Except for rare exceptions deep in winsys code, buffers must always be
allocated via pipe_buffer_create() or via screen->*buffer_create() rather
than via winsys->*buffer_create().
|
|
|
|
|
|
Don't look at nouveau_winsys_pipe.h... I promise it's temporary!
|
|
|
|
|
|
|
