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3 Commits

Author SHA1 Message Date
Chia-I Wu 8cce6281e6 util/vector: make util_vector_init harder to misuse 
Make u_vector_init a wrapper to u_vector_init_pot.  Let both take
(element_count, element_size) as parameters.

Motivated by eed0fc4caf ("vulkan/wsi/wayland: fix an invalid
u_vector_init call")

v2: rename u_vector_init_pot to u_vector_init_pow2

Signed-off-by: Chia-I Wu <olvaffe@gmail.com>
Reviewed-by: Simon Ser <contact@emersion.fr>
Reviewed-by: Adam Jackson <ajax@redhat.com>
Reviewed-by: Eric Engestrom <eric@engestrom.ch>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/13201>
 2021-10-08 00:15:11 +00:00
Gwan-gyeong Mun 65ea559465 vulkan/wsi: Fix resource leak in success path of wsi_queue_init() 
It fixes leakage of pthread_condattr resource on wsi_queue_init()

Cc: "13.0" <mesa-stable@lists.freedesktop.org>
Signed-off-by: Mun Gwan-gyeong <elongbug@gmail.com>
Reviewed-by: Emil Velikov <emil.velikov@collabora.com>
Reviewed-by: Eduardo Lima Mitev <elima@igalia.com>
 2016-11-28 21:11:25 +00:00
Kevin Strasser 932bb3f0dd vulkan/wsi: Add a thread-safe queue implementation 
In order to support FIFO mode without blocking the application on calls
to vkQueuePresentKHR it is necessary to enqueue the request and defer
calling the server until the next vblank period. The xcb present api
doesn't offer a way to register a callback, so we will have to spawn a
worker thread that will wait for a request to be added to the queue, call
to the server, and then make the image available for reuse.  This commit
introduces the queue data structure needed to implement this.

Signed-off-by: Jason Ekstrand <jason@jlekstrand.net>
Reviewed-by: Eric Engestrom <eric.engestrom@imgtec.com>
Reviewed-by: Dave Airlie <airlied@redhat.com>
Cc: "13.0" <mesa-stable@lists.freedesktop.org>
 2016-11-10 22:40:44 -08:00