Right now, the WSI core supports copying WSI images to a linear buffer
for implementations that want the result in this form. This being said,
most of the blit logic can be re-used for image to image copies, and that's
exactly what we'll need if we want to hook-up DXGI swapchains in the
win32 WSI implementation. So let's rename a few fields so we no longer
imply that images are copied to a buffer, and the use_buffer_blit boolean
an enum so we can extend the implementation to support image -> image
copies.
Reviewed-by: Jesse Natalie <jenatali@microsoft.com>
Reviewed-by: Daniel Stone <daniels@collabora.com>
Reviewed-by: Jason Ekstrand <jason.ekstrand@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/16200>
Allows to reduce the amount of allocations when the VkWriteDescriptorSet is
already sanitized.
Signed-off-by: Corentin Noël <corentin.noel@collabora.com>
Reviewed-by: Yiwei Zhang <zzyiwei@chromium.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/20095>
This was found while debugging venus-lavapipe ci failure. It's a real
bug though no tests have caught this yet, but fixing this would regress
venus-lavapipe non-templated push tests if without the dependent lvp
fix. The sampler in the descriptor write can be garbled if the binding
has immutable samplers.
cc: mesa-stable
Signed-off-by: Yiwei Zhang <zzyiwei@chromium.org>
Reviewed-by: Corentin Noël <corentin.noel@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/20471>
Natively support it for virtgpu while passthrough renderer support for
vtest. This is a must support to avoid prime blit in common wsi.
Signed-off-by: Yiwei Zhang <zzyiwei@chromium.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/20310>
Without globalFencing, exportable fences and semaphores must instead
have their proxy vn_renderer_sync installed in the same renderer
ring_idx as ther last queue submissions to ensure they signal after
all work previously submitted to the same ring_idx. Exportable
fences/semaphores with a temporary (imported) payload don't need a proxy
vn_renderer_sync, since they already have a `poll()`able fd available.
Signed-off-by: Ryan Neph <ryanneph@google.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/19691>
With implicit fencing, the image has a fence that blocks scanout until
rendering is complete. virtgpu doesn't support implicit fencing yet, but
Sommelier (a VM Wayland compositor) does the wait by exposing the bo as
a GEM handle and waiting on all fences in userspace with a
DRM_IOCTL_VIRTGPU_WAIT before issuing the wl_surface commit.
During vkQueueSubmit involving wsi images, we follow with an empty
renderer submission on the corresonding ring_idx to install a fence
on the appropriate virtgpu fence context after the last rendering
submission.
Signed-off-by: Ryan Neph <ryanneph@google.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/19691>
For submissions to renderers that support multiple timelines, put
them on the virtgpu fencing timeline (dma fence context) specified by
the VkQueue's bound ring_idx. CPU-sync'd renderer submissions
can be sent in the same manner by using ring_idx = 0.
Signed-off-by: Ryan Neph <ryanneph@google.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/19691>
And remove SIMULATE_CONTEXT_INIT and PARAM_MAX_SYNC_QUEUE_COUNT now that
we expect guest kernel support for CONTEXT_INIT with standard support
for up to 64 rings.
Signed-off-by: Ryan Neph <ryanneph@google.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/19691>
The "max_references" is an important value in sequence parameters,
which will be used when encoding SPS headers.
Signed-off-by: Boyuan Zhang <Boyuan.Zhang@amd.com>
Signed-off-by: Feng Jiang <jiangfeng@kylinos.cn>
Reviewed-by: Gert Wollny <gert.wollny@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/18831>
Considering the increasing number of hardware-related definitions,
it is better to put them in a separate file.
Signed-off-by: Feng Jiang <jiangfeng@kylinos.cn>
Reviewed-by: Gert Wollny <gert.wollny@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/18831>
This change adds some docs for the query size, and has been tested with
dEQP-VK.transform_feedback.primitives_generated_query.* on supported
implementations.
Fixes: 8f7b5bf34b ("venus: add VK_EXT_primitives_generated_query support")
Signed-off-by: Yiwei Zhang <zzyiwei@chromium.org>
Reviewed-by: Juston Li <justonli@google.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/19684>
The extensions is added twice which will cause the encoder to run into a
stack overflow in vn_encode_VkPhysicalDeviceFeatures2_pnext_partial when
supported by the host driver.
Signed-off-by: Simon Fels <simon.fels@canonical.com>
Reviewed-by: Yiwei Zhang <zzyiwei@chromium.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/19208>
