Implement functions to find the IDropTarget for a particular point in a
window.

Signed-off-by: Alexandros Frantzis <alexandros.frantzis@collabora.com>

For each mime type of the associated data offer we provid a FORMATETC
entry with the matching Windows clipboard format. We ensure that there
are no duplicate FORMATETC entries.

Signed-off-by: Alexandros Frantzis <alexandros.frantzis@collabora.com>

If the associated data offer has a mime type matching the requested
Windows clipboard format, import the data into a HGLOBAL memory object.

Signed-off-by: Alexandros Frantzis <alexandros.frantzis@collabora.com>

Check if for any of the available mime types of the associated data
offer we support converting from that mime type to the requested Windows
clipboard format.

Signed-off-by: Alexandros Frantzis <alexandros.frantzis@collabora.com>

This IDataObject will be used to integrate with drag-and-drop
from other Wayland clients.

Signed-off-by: Alexandros Frantzis <alexandros.frantzis@collabora.com>

Handle the Wayland event which informs us of the new current clipboard
selection. We use the provided event information to update the available
formats in the Windows clipboard, without populating them with any
actual data. We populate the clipboard data on demand through the
handling of the WM_RENDERFORMAT message.

Signed-off-by: Alexandros Frantzis <alexandros.frantzis@collabora.com>

Signed-off-by: Alexandros Frantzis <alexandros.frantzis@collabora.com>

Import into Windows clipboard data we got from other Wayland clients,
for a particular Windows clipboard format. This allow us to fetch
clipboard data and populate the Windows clipboard contents on demand.

Signed-off-by: Alexandros Frantzis <alexandros.frantzis@collabora.com>

When the Windows clipboard is updated, create a new Wayland data source
that exports the update clipboard data, and make it the current
Wayland data selection.

Signed-off-by: Alexandros Frantzis <alexandros.frantzis@collabora.com>

Import and export TIFF, PNG, JPEG and GIF image formats.

Signed-off-by: Alexandros Frantzis <alexandros.frantzis@collabora.com>

Convert between CF_HDROP Windows clipboard format and "text/uri-list"
Wayland clipboard format.

Signed-off-by: Alexandros Frantzis <alexandros.frantzis@collabora.com>

Import and export RTF clipboard/drag-and-drop data.

Signed-off-by: Alexandros Frantzis <alexandros.frantzis@collabora.com>

Convert between CF_UNICODETEXT clipboard format and common
"text/plain" Wayland clipboard formats.

Signed-off-by: Alexandros Frantzis <alexandros.frantzis@collabora.com>

Add a function that ensures that all data is written to a file
descriptor, resuming in case of interruptions or partial writes.

Signed-off-by: Alexandros Frantzis <alexandros.frantzis@collabora.com>

Introduce infrastructure to convert clipboard/drag-and-drop data
between what Wayland understands and what Wine understands.

Signed-off-by: Alexandros Frantzis <alexandros.frantzis@collabora.com>

The clipboard window is created in the PE code, initiated by a driver
kernel callback invoked from the unixlib side. Clipboard messages
are received in the PE side and forwarded to the unixlib side to
be handled there.

Signed-off-by: Alexandros Frantzis <alexandros.frantzis@collabora.com>

This mechanism allows the unixlib code of the driver to call back into
the PE code.

Signed-off-by: Alexandros Frantzis <alexandros.frantzis@collabora.com>

Keep track of the wl_data_offer objects sent by the Wayland compositor,
and their properties.

Signed-off-by: Alexandros Frantzis <alexandros.frantzis@collabora.com>

This will evolve to support clipboard and drag-and-drop operations in
upcoming commits.

Signed-off-by: Alexandros Frantzis <alexandros.frantzis@collabora.com>

Leandro Ribeiro authored 2 years ago and Alexandros Frantzis committed 2 years ago

Now that we have all the pieces together, allow applications to render
using the cross-process Vulkan swapchain.

Signed-off-by: Leandro Ribeiro <leandro.ribeiro@collabora.com>

Leandro Ribeiro authored 2 years ago and Alexandros Frantzis committed 2 years ago

Signed-off-by: Leandro Ribeiro <leandro.ribeiro@collabora.com>
Signed-off-by: Alexandros Frantzis <alexandros.frantzis@collabora.com>

Leandro Ribeiro authored 2 years ago and Alexandros Frantzis committed 2 years ago

Signed-off-by: Alexandros Frantzis <alexandros.frantzis@collabora.com>

Leandro Ribeiro authored 2 years ago and Alexandros Frantzis committed 2 years ago

Signed-off-by: Leandro Ribeiro <leandro.ribeiro@collabora.com>
Signed-off-by: Alexandros Frantzis <alexandros.frantzis@collabora.com>

Leandro Ribeiro authored 2 years ago and Alexandros Frantzis committed 2 years ago

Signed-off-by: Leandro Ribeiro <leandro.ribeiro@collabora.com>
Signed-off-by: Alexandros Frantzis <alexandros.frantzis@collabora.com>

Leandro Ribeiro authored 2 years ago and Alexandros Frantzis committed 2 years ago

Signed-off-by: Leandro Ribeiro <leandro.ribeiro@collabora.com>
Signed-off-by: Alexandros Frantzis <alexandros.frantzis@collabora.com>

Leandro Ribeiro authored 2 years ago and Alexandros Frantzis committed 2 years ago

This is a simple passthrough implementation to the native Vulkan driver,
but will be extended to support cross-process rendering.

Signed-off-by: Leandro Ribeiro <leandro.ribeiro@collabora.com>
Signed-off-by: Alexandros Frantzis <alexandros.frantzis@collabora.com>

Leandro Ribeiro authored 2 years ago and Alexandros Frantzis committed 2 years ago

Create images to be used for cross-process Vulkan rendering, and
return them through vkGetSwapchainImagesKHR.

Signed-off-by: Leandro Ribeiro <leandro.ribeiro@collabora.com>
Signed-off-by: Alexandros Frantzis <alexandros.frantzis@collabora.com>

Leandro Ribeiro authored 2 years ago and Alexandros Frantzis committed 2 years ago

Introduce the remote swapchain object, currently with a stub
implementation, that we are going to use for cross-process Vulkan
rendering.

Signed-off-by: Leandro Ribeiro <leandro.ribeiro@collabora.com>
Signed-off-by: Alexandros Frantzis <alexandros.frantzis@collabora.com>

Leandro Ribeiro authored 2 years ago and Alexandros Frantzis committed 2 years ago

When the target window for a Win32 VkSurfaceKHR is not owned by the
current process, we don't have access to the corresponding wayland
surface to use as the target for creating the host VkSurfaceKHR. In such
cases create a dummy wl_surface and use it to allow VkSurfaceKHR to
conclude successfully.

Note that no content targeting this dummy wl_surface will ever become
visible, but we will fix this in upcoming commits when we introduce a
cross-process swapchain implementation that forwards images to the right
process for presentation.

For now the cross-process code path is not used (notice the constant
allowed_to_create_remote_swapchain in the code), because we still don't
have all the pieces to make the cross-process swapchain work. So we
won't even allow the dummy wl_surface to be created. When we put all the
pieces together, we'll drop this constant and allow the code to run.

Signed-off-by: Leandro Ribeiro <leandro.ribeiro@collabora.com>
Signed-off-by: Alexandros Frantzis <alexandros.frantzis@collabora.com>

Leandro Ribeiro authored 2 years ago and Alexandros Frantzis committed 2 years ago

Introduce a mechanism to check and enable VkInstance extensions required
to support cross-process rendering in upcoming commits.

Signed-off-by: Alexandros Frantzis <alexandros.frantzis@collabora.com>

Leandro Ribeiro authored 2 years ago and Alexandros Frantzis committed 2 years ago

Introduce a mechanism to check and enable VkDevice extensions required
to support cross-process rendering in upcoming commits.

Signed-off-by: Leandro Ribeiro <leandro.ribeiro@collabora.com>
Signed-off-by: Alexandros Frantzis <alexandros.frantzis@collabora.com>

Leandro Ribeiro authored 2 years ago and Alexandros Frantzis committed 2 years ago

Implement vkCreateDevice and vkDestroyDevice so that:

1. We can track the mapping between physical and logical Vulkan devices.
2. We can enable some additional host VkDevice extensions.

Both of the above are required to support cross-process rendering in
upcoming commits.

Signed-off-by: Leandro Ribeiro <leandro.ribeiro@collabora.com>

Leandro Ribeiro authored 2 years ago and Alexandros Frantzis committed 2 years ago

In the following commits we'll introduce an internal swapchain in order
to support Vulkan cross-process rendering. In order to do that, we'll
need to create wl_surface objects from the per-process instance. So bind
to wl_compositor on the per-process instance as well.

Signed-off-by: Leandro Ribeiro <leandro.ribeiro@collabora.com>

Leandro Ribeiro authored 2 years ago and Alexandros Frantzis committed 2 years ago

This makes some Vulkan extensions available to driver and allows
them to override a few more Vulkan functions.

This will be needed by the Wine Wayland driver in the following commits,
in which we introduce support for cross-process Vulkan rendering.

Extensions:
    VK_EXT_external_memory_dma_buf
    VK_EXT_image_drm_format_modifier
    VK_KHR_external_fence_fd
    VK_KHR_external_memory_fd
    VK_KHR_external_semaphore_fd

Functions:
    vkCreateDevice
    vkDestroyDevice
    vkAcquireNextImageKHR

Signed-off-by: Leandro Ribeiro <leandro.ribeiro@collabora.com>

Leandro Ribeiro authored 2 years ago and Alexandros Frantzis committed 2 years ago

With this change we don't need to implement all the functions from
struct vulkan_funcs on the X11 driver. This is safe to do because
Wine has fallbacks for them.

Signed-off-by: Leandro Ribeiro <leandro.ribeiro@collabora.com>

When the Wayland surface is updated (including when it changes to NULL,
i.e., when it is destroyed), we need to notify the application so that
it can deal with it accordingly.

Signed-off-by: Alexandros Frantzis <alexandros.frantzis@collabora.com>

The VkSurfaceKHR we return in wayland_vkCreateWin32SurfaceKHR *is* the
native VkSurfaceKHR, so the implementation is trivial.

Signed-off-by: Alexandros Frantzis <alexandros.frantzis@collabora.com>

This is a simple passthrough implementation to the native Vulkan driver.

Signed-off-by: Alexandros Frantzis <alexandros.frantzis@collabora.com>

This is a simple passthrough implementation to the corresponding Vulkan
Wayland extension.

Signed-off-by: Alexandros Frantzis <alexandros.frantzis@collabora.com>

This is a simple passthrough implementation to the native Vulkan driver,
with the addition of a VkSurfaceKHR invalidation check.

Signed-off-by: Alexandros Frantzis <alexandros.frantzis@collabora.com>