1. Update the README file.
2. Remove the guards from the code.
Signed-off-by: Nir.Ekhauz <nir.ekhauz@arm.com>
Change-Id: Idf65baee25d09a3b4bc3b563455468bac4d5bddf
In this change, the return status from query pool reads for
QUEUE_OPERATIONS_END_BIT_EXT are checked and skipped when not ready.
To cater for correctness of any later reads, the value returned is
cached and compared. Additionally, a fix is added to avoid data
corruption with presentation feedback object in present timing when
vector was used.
Signed-off-by: Ginu Jacob <ginu.jacob@arm.com>
Change-Id: I5f26b6a3c81eb73eff8a4073be7d7ffc81f9eef8
- Add support for VK_KHR_swapchain_mutable_format extension to the Layer.
- Expose support for the VK_KHR_swapchain_mutable_format extension.
- Improve find_extension helper API to be spec-correct, const-correct,
and clearer by using the right base type (VkBaseInStructure for input,
VkBaseOutStructure for output),
and concise docs explaining it returns the first matching struct or nullptr.
- Correctly use image_create_info instead of m_image_create_info in
create_swapchain_image function for Wayland.
Signed-off-by: Maged Elnaggar <maged.elnaggar@arm.com>
Change-Id: Id40b28977e63ba76012d3a8f693327f757d75dcd
Introduce util::mutex, util::recursive_mutex
and util::unique_lock; switch WSI layer call sites to it.
All locks are acquired via try_lock(), no system_error leaks.
Signed-off-by: Maged Elnaggar <maged.elnaggar@arm.com>
Change-Id: Ide9ef4318be7cc47e9577059695cc298f8b8e579
Updates the present timing implementation and types to be aligned with
the latest commit.
Fixes an issue, where the queue used for the presentation feedback
events was destroyed before getting the last events.
Signed-off-by: Iason Paraskevopoulos <iason.paraskevopoulos@arm.com>
Change-Id: I1dba2fd0e4ad9ec8c02d71c58c93edceaa75d07e
Add support for present wait2 ext. for physical, surface and sc.
Signed-off-by: Nir.Ekhauz <nir.ekhauz@arm.com>
Change-Id: I0f7cdadb2d3ea0ecbc32b8b2efe9fc3bb4ba0369
In this change, support for the presentation stage
VK_PRESENT_STAGE_IMAGE_FIRST_PIXEL_OUT_BIT_EXT is added for the Wayland
backend.
Signed-off-by: Ginu Jacob <ginu.jacob@arm.com>
Change-Id: I866f8c55cfb6b69ba03761706d838ea17acf9651
If the time domain used by the compositor matches one of the time domains supported by the ICD:
* Advertise `VK_PRESENT_STAGE_IMAGE_FIRST_PIXEL_VISIBLE_BIT_EXT` in `VkPresentTimingSurfaceCapabilitiesEXT`
* List `VK_PRESENT_STAGE_IMAGE_FIRST_PIXEL_VISIBLE_BIT_EXT` in `swapchain_time_domains`
Also handles the case where neither `VK_TIME_DOMAIN_CLOCK_MONOTONIC_KHR` or `VK_TIME_DOMAIN_CLOCK_MONOTONIC_RAW_KHR` is supported for all backends.
Additionally fixes the issue where Wayland protocol was not dispatched correctly which resulted in Clock_ID event not being communicated back to the layer.
Signed-off-by: Alex Bates <alex.bates@arm.com>
Signed-off-by: Dennis Tsiang <dennis.tsiang@arm.com>
Signed-off-by: Normunds Rieksts <normunds.rieksts@arm.com>
Fixes the following issues:
* For Wayland backend, populates the presentation feedback listener with all callbacks as it is considered a fault by the protocol to not implement those
* For Wayland backend presentation feedback listener, forwards the feedback_discarded event to present ID as there could be situations where previously submitted buffers are discarded, such as when swapchains are using the MAILBOX presentation mode.
* For all swapchains, communicate critical errors back to present wait extension as otherwise, all callers waiting that are waiting on present to be delivered in vkWaitForPresentKHR call will never exit.
* Expanded the implementation in vkWaitForPresentKHR to be able to return critical swapchain errors if they have occured during the wait time.
* Fix issues in present ID where infinite waits could result in the vkWaitForPresentKHR call returning immediately due to UINT64_MAX timeout resulting in overflowing the system clock used in std::condition_variable
Change-Id: I1e475c3073c05394db259657eae1da21764a5a5c
Signed-off-by: Normunds Rieksts <normunds.rieksts@arm.com>
Signed-off-by: Alex Bates <alex.bates@arm.com>
Enabling VK_PRESENT_MODE_FIFO_LATEST_READY_EXT for headless & wayland
This extension is handled the same as the MAILBOX ext.
Signed-off-by: Nir Ekhauz <nir.ekhauz@arm.com>
Change-Id: I010c3c9474a6d9c28964806ba5aa63549b622454
Adds a swapchain create info extension for creating an image using
external memory. This removes the need for modifying the
image_create_info in the display and wayland backends. There is still
code duplication left in these backends though, because swapchain
allocation needs to know the selected format. This will be removed when
the swapchain images will be created from the swapchain image creator.
Moves the definition of drm_format_pair to drm_utils.
Removes two step initialization from swapchain_wsi_allocator.
Change-Id: I0c937a59cc62e7e3134f0af4728fdda3739237bd
Signed-off-by: Iason Paraskevopoulos <iason.paraskevopoulos@arm.com>
Adds a class for owning and managing a wsialloc allocator, which removes
duplicated functionality from the wayland and display backends.
Change-Id: Ieb0c75481c2b1c0019e620a88fc0e153eba1e29a
Signed-off-by: Iason Paraskevopoulos <iason.paraskevopoulos@arm.com>
Adds a new class named swapchain_image_creator, which will be
responsible for owning and extending image create info.
Change-Id: Icdda2304698e110d4c0d52caa6b7c1fe59c383a9
Signed-off-by: Iason Paraskevopoulos <iason.paraskevopoulos@arm.com>
This commit updates time domain used in the
VK_PRESENT_STAGE_IMAGE_FIRST_PIXEL_VISIBLE_BIT_EXT present stage
in the Wayland backend.
Change-Id: I0d158d0eea6608edd532fbebadb18713d5486d6b
Signed-off-by: Fufu Fang <fufu.fang@arm.com>
Signed-off-by: Alex Bates <alex.bates@arm.com>
Adds initial support to the headless and Wayland backends to query
swapchain timing properties. This patch also moves all present timing
backend specific code into its own file and refactors the private_data
code that is specific to present timing entrypoints into a more common
format.
Change-Id: I377197a6e14b3cbd968e35735d43060d19dfe5bc
Signed-off-by: Normunds Rieksts <normunds.rieksts@arm.com>
In this change, an abstraction layer is added to the swapchain
extensions. The extensions present_timing, present_id,
image_compression_control, frame_boundary, and swapchain_maintenance1
are moved to the new extensions abstraction framework.
Additionally, the compression control extension has been formalized in
the layer as it is part of Vulkan spec so compression control guards
have been removed.
Change-Id: Ib28739ca35dfbf5df987241a9010619279f3e1bb
Signed-off-by: Ginu Jacob <ginu.jacob@arm.com>
Signed-off-by: Normunds Rieksts <normunds.rieksts@arm.com>
With the addition of the -Wextra flag, additional compiler warnings
are enabled, which help identify potential issues in the code.
However, enabling -Wextra caused compilation failures due to the
-Werror flag, which treats warnings as errors. This commit enables
-Wextra and addresses all the warnings produced, ensuring the
code compiles successfully while maintaining higher code quality standards.
Change-Id: I0bbaead9b2b15530d2565a3dddf1ed676901269b
Signed-off-by: Angeliki Agathi Tsintzira <angelikiagathi.tsintzira@arm.com>
The FIFO implementation in the Wayland backend that uses the
presentation thread is not technically Vulkan conformant. This commit
enables a true FIFO implementation that is conformant to the Vulkan
spec by blocking in the vkQueuePresent path. On Wayland this is
achieved by having the main thread wait for the frame_done event to be
sent by the compositor. This was already used in FIFO before but
previously it would be the presentation thread that would block.
This implementation is now used by default.
The downside of this approach is that it has a significant performance
impact due to blocking the main thread.
Users wishing to continue using the presentation thread
implementation to achieve better performance can still do so through
a new build option `ENABLE_WAYLAND_FIFO_PRESENTATION_THREAD`.
The README has also been updated to document the FIFO shortcomings.
Signed-off-by: Dennis Tsiang <dennis.tsiang@arm.com>
Change-Id: I8674f9ea330a45f97d32024f97057ffc25c76c7a
Adds support for handling the present IDs privided by the VkPresentIdKHR
structure that is exposed by the VK_KHR_present_id extension.
Change-Id: If2dfe2cf942f376729b5c0dec79bcfa0c0b49738
Signed-off-by: Normunds Rieksts <normunds.rieksts@arm.com>
Previously, the number of planes was incorrectly calculated.
The number of planes for non-linear images was the format
planes from wsialloc instead of the memory planes expected
by the implementation.
Additionally, the VK_IMAGE_CREATE_DISJOINT_BIT was based on
the format planes during image creation, instead of using the
allocation planes from wsialloc.
This commit corrects these issues by ensuring the plane count
and disjoint bit is set based on the appropriate memory planes.
Signed-off-by: Angeliki Agathi Tsintzira <angelikiagathi.tsintzira@arm.com>
Change-Id: I47ca4a0c710cdf21d94705c57f08de4f04b3a761
Adds a helper function in synchronization.hpp, which makes an empty
vkQueueSubmit in order to chain wait with signal semaphores and fences.
This function is used in submit_wait_request and
fence_sync::set_payload.
Introduces queue_submit_semaphores for grouping the signal and wait
semaphores.
Change-Id: I6107a29f3410fad8250f998b0e4c2052ed1923b8
Signed-off-by: Iason Paraskevopoulos <iason.paraskevopoulos@arm.com>
Signed-off-by: Fufu Fang <fufu.fang@arm.com>
Extends wsialloc_alloc to return whether or not the allocation will be
disjoint.
Groups wsialloc_alloc's return values to a struct.
Change-Id: I7542e37d8af16ce7989ab235c02305d562f3c667
Signed-off-by: Iason Paraskevopoulos <iason.paraskevopoulos@arm.com>
VK_ERROR_DEVICE_LOST implies that the GPU device has entered an
unrecoverable state and further API usage is considered invalid. Thus,
it should be used sparingly. For the layer code, we were returning
VK_ERROR_DEVICE_LOST for implementation specific errors as sort of a
catch all, even when the GPU was still usable. Instead, it would be
better to return other error codes to denote a failure somewhere.
For the page_flip_thread, if we receive a VK_TIMEOUT waiting for the
image's present fence, then we continously retry. All
other error codes will still be propagated.
For the wayland swapchain, instead of returning VK_ERROR_DEVICE_LOST
when we encounter an error in the dispatch_queue call, return
VK_ERROR_SURFACE_LOST_KHR, as this is more suitable.
Signed-off-by: Dennis Tsiang <dennis.tsiang@arm.com>
Change-Id: Iccc3e75b60fe9296b10963e7f0b3041fbcd29198
This keeps it closer to where the rest of the external_memory
parameters are set.
Change-Id: Ibc46e90cebc6d715003772cc78294e164085cfa6
Signed-off-by: Dennis Tsiang <dennis.tsiang@arm.com>
Extends the TRY macros exposed by the helper header to be able to print
out error messages.
Change-Id: I61c607376304ba744a95dd6782bb29653235096a
Signed-off-by: Normunds Rieksts <normunds.rieksts@arm.com>
A lot of the steps involved in creating a VkImage, allocating backing
memory, and binding the VkImage to the memory do not rely specifically
on Wayland features and could be common to other WSI backends.
This commit attempts to decouple the create_and_bind_swapchain_image()
function in the wsi/wayland/swapchain.cpp from Wayland and wsialloc
specific parts, and instead move the independent parts related to
external memory management to a new external_memory class. This will
allow the independent code to be re-used in future WSI backends.
Signed-off-by: Dennis Tsiang <dennis.tsiang@arm.com>
Change-Id: I8c13ccbbfaef0d345fcd06192e6de484dd53645f
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
When a file descriptor is imported in Vulkan as a dma buf the Vulkan
implementation takes ownership. We use this property to manage the
lifetime of file descriptors allocated by WSIALLOC by importing them as
VkDeviceMemory. After import the WSI Layer doesn't need to close any
file descriptors and instead only needs to destroy the VkDeviceMemory
object.
However after import the original file descriptor should not be used by
the application. Currently the WSI Layer Wayland implementation violates
this by using the FD to pass to the compositor. This commit fixes the
issue by initiating the Wayland requests before importing the fd.
Internally libwayland will duplicate the fd.
Change-Id: I3ca877f90f0139cf23b8b39c6024e8815b82d692
Signed-off-by: Dennis Tsiang <dennis.tsiang@arm.com>
Fixes a nulltpr dereference when a buffer release event is processed on
deprecated swapchains. In such a case some of the swapchain images are
invalid and associated resources have been freed.
Change-Id: I8f1c66e42e900d63c8c43cb53068a8aee9ea25a9
Signed-off-by: Rosen Zhelev <rosen.zhelev@arm.com>
Include the modifiers in the call to zwp_linux_buffer_params_v1_add
Change-Id: If4407af5f402a418b69a670d316fe56cce9f2a14
Signed-off-by: Dennis Tsiang <dennis.tsiang@arm.com>
Fixes an issue, where acquire_next_image was always returning
VK_ERROR_OUT_OF_HOST_MEMORY when the swapchain had gone into a faulty
state.
Change-Id: Iafe016e4e31158d1a5f0d6d785f60d6a724c62ab
Signed-off-by: Iason Paraskevopoulos <iason.paraskevopoulos@arm.com>
Change the implementation to create wl_buffers immediately on client
side and defer the creation of wl_buffers on the server
when the first image is presented as that's when all buffered
requests will be flushed to the display
Additionally remove the swapchain event queue as we no longer need it to
dispatch any events
Change-Id: Ic0683e7ec457df63638ce0b972c4925ac836b198
Signed-off-by: Normunds Rieksts <normunds.rieksts@arm.com>
The wsialloc interface now has explicit versioning which is used to
ensure that wsialloc implementations are compatible with the interface.
wsialloc implementations should define which version they are using and
upon version mismatch compilation will fail.
Also:
- add new WSIALLOC_MAX_PLANE macro to define the maximum number of
planes that the wsialloc should support.
Change-Id: I211fc4341f249deff0c005d946c483ba47366600
Signed-off-by: Dennis Tsiang <dennis.tsiang@arm.com>
