This commit adds support for querying a surface's compatible
presentation modes via VkSurfacePresentModeEXT and
VkSurfacePresentModeCompatibilityEXT, as part of the
VK_EXT_surface_maintenance1 extension.
A new struct present_mode_compatibility has been created to capture
this new functionality.
Our headless implementation supports compability between FIFO and
FIFO_RELAXED. On Wayland, we do not allow compatibility between FIFO
and MAILBOX presentation.
Change-Id: I53659cb2f2aa0ac41e37975cc34aee3ce8317a73
Signed-off-by: Dennis Tsiang <dennis.tsiang@arm.com>
Signed-off-by: Fufu Fang <fufu.fang@arm.com>
Implementation of the surface_properties interface for VK_KHR_display.
Change-Id: Idd3b53bec0d0a829478d51b4263db767c872d0e5
Signed-off-by: Dennis Wildmark <dennis.wildmark@arm.com>
Signed-off-by: Fufu Fang <fufu.fang@arm.com>
Support for VK_KHR_shared_presentable image added in swapchain_base.
Headless backend will report support for it through
vkGetPhysicalDeviceSurfacePresentModesKHR.
Signed-off-by: Dennis Wildmark <dennis.wildmark@arm.com>
Change-Id: Ibbbab0b8c8137fdd41df9889d7e183a8259c83ba
Modify the layer so that instance extensions needed for Wayland are only enabled when Wayland is selected.
In the past, the layer was changed to explicitly enable the instance extensions it needs in the intercepted calls to vkCreateInstance. Therefore, the layers always enabled the extension VK_KHR_external_memory_capabilities, despite this is only required by Wayland.
In this patch, this extension is only enabled when Wayland is enabled, i.e. when VK_KHR_wayland_surface is part of the extensions passed to vkCreateInstance.
Signed-off-by: Angeliki Agathi Tsintzira <angelikiagathi.tsintzira@arm.com>
Change-Id: I57e98b36e42012ba46769e9dd760a628a09b9ba5
Implement support for VK_EXT_image_compression_control_swapchain
for both the Wayland and the headless windowing systems.
The extension can be conditionally enabled through the new build option
BUILD_WSI_IMAGE_COMPRESSION_CONTROL_SWAPCHAIN. Compiling with this
option enabled requires recent Vulkan headers (1.3.213)
Note also that support in the layer is enabled conditionally to
the ICD supporting VK_EXT_image_compression_control.
Update the WSIALLOC interface to version 2 and add support to
prefer selection of a format with the highest fixed rate compression
from the formats provided. This is used to pick a fixed rate
compression when VK_IMAGE_COMPRESSION_FIXED_RATE_EXPLICIT_EXT is
specified during swapchain creation.
Signed-off-by: Dennis Tsiang <dennis.tsiang@arm.com>
Signed-off-by: Rosen Zhelev <rosen.zhelev@arm.com>
Signed-off-by: Normunds Rieksts <normunds.rieksts@arm.com>
Signed-off-by: Matteo Franchin <matteo.franchin@arm.com>
Change-Id: Ie37e6901042a65f2a408e428a705b5a24227b262
Adds support for the VK_KHR_get_surface_capabilities2 extension.
Change-Id: Iae882a41819baf413a0ba949ec44d6e722ebca5a
Signed-off-by: Iason Paraskevopoulos <iason.paraskevopoulos@arm.com>
Adds a template function for setting the supported surface formats for
a surface. This function is used in the get_surface_formats
implementation of both the WSI backends, which previously were
implementing the same logic independently.
Removes the unused surface argument from get_surface_formats and
get_surface_capabilities.
Change-Id: Ib220166675d1c24aeef230cf9f510abba9e42a61
Signed-off-by: Iason Paraskevopoulos <iason.paraskevopoulos@arm.com>
Stores the enabled instance and device extensions during
vkCreateInstance and vkCreateDevice respectively. This fixes an issue
where function pointers for functions of disabled extensions were
returned during vkGetInstanceProcAddr/vkGetDeviceProcAddr.
Adds functionality for adding extensions that belong to a subset of
other extensions in util::extension_list.
Adds function for checking if the proper surface extension has been
enabled in each WSI backend.
Signed-off-by: Iason Paraskevopoulos <iason.paraskevopoulos@arm.com>
Change-Id: If5e23e0d07c9f09006be18c410c4e1d4c3a1e676
Fix warnings given by clang-tidy 8 with checks 'bugprone-*,modernize-*'
Change-Id: I2e5660c5872728f957869c66b1143cfcc76bc20e
Signed-off-by: Ben Davis <ben.davis@arm.com>
Reduce the number of functions that are exported by the layer. This
helps resolve dynamic linking issues where multiple functions are named
the same in different shared libraries. Also add function specifiers and
calling conventions to all extern "C" functions.
Change-Id: I07b33ff8d066e33c5dbdf0cbc13aa7835a78220b
Signed-off-by: Dennis Tsiang <dennis.tsiang@arm.com>
Add new utility class implementation ring_buffer and replace existing
struct implementation.
Change-Id: I725033738bff73d33f938e64cc96ca9acb8a910c
Signed-off-by: Dennis Tsiang <dennis.tsiang@arm.com>
Signed-off-by: David Harvey-Macaulay <david.harvey-macaulay@arm.com>
Defines an abstract wsi::surface object to be implemented by each WSI
backend. This object is then associated with the corresponding VkSurface
object in the instance specific data.
To keep track of these objects the layer now intercepts
vkDestroySurfaceKHR, while specific surface creation entrypoints are
intercepted by individual WSI backends.
In addition this change should allow for fixing incompatibility issues
with layers that wrap VkSurface which breaks casting to the Loader's ICD
VkSurface type.
Make greater use of util::unique_ptr and allow for such pointers to be
constructable when casting derived types.
Change-Id: I163e9c47088ad9989583ebce1319b1fc05559d73
Signed-off-by: Rosen Zhelev <rosen.zhelev@arm.com>
In vkCreateInstance:
- ppEnabledExtensionNames is checked to determine which window-system
platforms the layer should enable support for.
- support in the layer is always enabled if possible, even if this may
be provided by the ICDs. Platforms not supported by the layer should
still be correctly supported by the ICDs (untested.)
- pApplicationInfo is changed to bump the Vulkan API version
in order to enable instance extensions that are necessary for some
of the platforms implemented in the layer.
In vkCreateDevice:
- ppEnabledExtensionNames is extended with device extensions required
by the layer.
- if the extensions are not supported by the physical device, the
layer fails to initialize the device.
Change-Id: Ibdd69fca38e7909d5b8f0ac7698805ea5f425ac6
Signed-off-by: Joe Jenner-Bailey <joe.jenner-bailey@arm.com>
Signed-off-by: Matteo Franchin <matteo.franchin@arm.com>
Vulkan Headers removed VK_FORMAT_RANGE_SIZE. The VkFormat enum now
has valid values in multiple ranges for different extensions.
Fixes headless implementation for itterating over core Vulkan 1.0
formats.
Change-Id: I417cfd881e479e5fb243c0b775600504af3877b1
Signed-off-by: Rosen Zhelev <rosen.zhelev@arm.com>
Move all WSI type specific calls to WSI factory methods. This
removes headless references in layer/ and allows for simpler
support of multiple windowing systems.
Change-Id: I757a7a3bb4267783420b52cceb3bde8ce233297e
Signed-off-by: Rosen Zhelev <rosen.zhelev@arm.com>
This commit adds the initial sources for the vulkan-wsi-layer project:
a Vulkan layer which implements some of the Vulkan window system
integration extensions such as VK_KHR_swapchain.
The layer is designed to be GPU vendor agnostic when used as part of the
Vulkan ICD/loader architecture.
The project currently implements support for VK_EXT_headless_surface and
its dependencies. We hope to extend support for further platforms such
as Wayland and direct-to-display rendering in the future.
This initial commit collects contributions from different individuals
employed by Arm.
More information on the project (building instructions, how to
contribute, etc.) can be found on the README.md file at the top of the
project tree.
Signed-off-by: Matteo Franchin <matteo.franchin@arm.com>
