dri3_screen_info is the user provide dispatch. Something that we do
not and should not change.
When using the _ptr typecast + const the compiler barfs at us
(rightfully so), so use the _rec one.
[Silence a new const mismatch warning too - ajax]
Fixes: 5631382988 ("dri3: Add DRI3 extension")
Cc: Keith Packard <keithp@keithp.com>
Reviewed-by: Adam Jackson <ajax@redhat.com>
Signed-off-by: Emil Velikov <emil.velikov@collabora.com>
Initial implementation for DRI3 v1.1. Only the DRI3 implementation
is there, backends need to implement the proper hooks.
Version is still set to 1.0 so clients shouldn't use the new
requests yet.
v2: Use depth/bpp instead of DRM formats in requests
v3: Remove DMA fence requests from v1.1
Add screen/drawable modifier sets
v4: Free array returned by 'get_drawable_modifiers()'
v5: Fix FD leak
Signed-off-by: Daniel Stone <daniels@collabora.com>
Signed-off-by: Louis-Francis Ratté-Boulianne <lfrb@collabora.com>
Acked-by: Keith Packard <keithp@keithp.com>
Reviewed-by: Adam Jackson <ajax@redhat.com>
A few files in the server are including xorg-server.h, which is only
for use by Xorg server drivers. This fixes those errors and then adds
a check to make sure it doesn't happen again.
Signed-off-by: Keith Packard <keithp@keithp.com>
Reviewed-by: Adam Jackson <ajax@redhat.com>
Xwayland will eventually need the current client in dri3_open. Simply
changing that API is not an option though as other drivers that
implement DRI3 will not have a matching function signature and will
crash when called.
Add a new dri3_open_client function pointer and bump
DRI3_SCREEN_INFO_VERSION so that drivers can be aware of the new
function which will be used in preference to the old function when
available.
Signed-off-by: Keith Packard <keithp@keithp.com>
Reviewed-by: Eric Anhole <eric@anholt.net>
By passing the client pointer to the dri3_open implementation, we allow
the clients to implement the open callback asynchronously. If the
client ignore count is positive after returning from dri3_open, we
assume that authentication is in progress and doesn't send the reply.
The code to send the reply is moved into a helper function, which the
implementation can call upon receiving its authenticaion reply.
Signed-off-by: Kristian Høgsberg <krh@bitplanet.net>
Reviewed-by: Keith Packard <keithp@keithp.com>
Adds DRM compatible fences using futexes.
Uses FD passing to get pixmaps from DRM applications.
Signed-off-by: Keith Packard <keithp@keithp.com>
Reviewed-by: Adam Jackson <ajax@redhat.com>
