D3D12 supports signalling a fence to a lower value, while Vulkan timeline
semaphores do not. On the GPU side this is handled by simply submitting
the signal anyway, if a test for this passes on device creation, because
working around this is impractical. For CPU signals the Vulkan semaphore
is replaced with a new one at the lower value only if no waits and/or
signals are pending on the GPU. Otherwise, a fixme is emitted.
Partly based on a vkd3d-proton patch by Hans-Kristian Arntzen (not
including the handling of lower fence values).
The old implementation is used if KHR_timeline_semaphore is not
available or GPU signals do not work for a lower value.
Signed-off-by: Conor McCarthy <cmccarthy@codeweavers.com>
Signed-off-by: Henri Verbeet <hverbeet@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
Extends vkd3d_instance_create_info with struct vkd3d_host_time_domain_info
to allow host ticks per second to be changed from the default 10000000.
Signed-off-by: Conor McCarthy <cmccarthy@codeweavers.com>
Signed-off-by: Henri Verbeet <hverbeet@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
Predicate arguments which are only non-zero in bit 32 or higher are not
supported. Predicates will not be applied to clear and copy commands because
Vulkan does not support predication of these command classes.
Signed-off-by: Conor McCarthy <cmccarthy@codeweavers.com>
Signed-off-by: Henri Verbeet <hverbeet@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This extension brings dynamic indexing for all descriptor types and the
update after bind feature.
VK_KHR_maintenance3 is required by VK_EXT_descriptor_indexing.
Signed-off-by: Józef Kucia <jkucia@codeweavers.com>
Signed-off-by: Henri Verbeet <hverbeet@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
Dedicated allocations may improve the performance.
Signed-off-by: Józef Kucia <jkucia@codeweavers.com>
Signed-off-by: Henri Verbeet <hverbeet@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
For debug messages from Vulkan drivers.
Signed-off-by: Józef Kucia <jkucia@codeweavers.com>
Signed-off-by: Henri Verbeet <hverbeet@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
It's enough to load vkGetInstanceProcAddr() in a platform-specific way.
Signed-off-by: Józef Kucia <jkucia@codeweavers.com>
Signed-off-by: Henri Verbeet <hverbeet@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
We link directly to the Vulkan loader library and use few exported
procedures. According to the documentation the loader library
exports all core Vulkan procedures on Windows, Linux and Android.
