navi/wayland/wlroots.git - fork of wlroots with action binder support

Age	Commit message (Collapse)	Author
2023-05-22	render/vulkan: drop unnecessary comments	Simon Ser
	Some comments in here are noise.
2023-05-04	render/vulkan: add support for NV12	Simon Ser

2023-04-28	render/vulkan: use VK_KHR_synchronization2	Simon Ser
	This simplifies the vkQueueSubmit call, removing the need to pass timeline semaphore point values as separate arrays.
2023-04-18	render/vulkan: use full names for extension command fields	Simon Ser
	This makes grepping much easier.
2023-02-28	render/vulkan: prefer render node for wlr_renderer_get_drm_fd()	Simon Ser
	Instead of returning a primary node from wlr_renderer_get_drm_fd(), prefer to return a render node if any.
2022-12-06	render/vulkan: wait for DMA-BUF fences	Simon Ser
	The Vulkan spec doesn't guarantee that the driver will wait for implicitly synchronized client buffers before texturing from them. radv happens to perform the wait, but anv doesn't. Fix this by extracting implicit fences from DMA-BUFs, importing them into Vulkan as a VkSemaphore objects, and make the render pass wait on these VkSemaphores.
2022-11-28	render/vulkan: import semaphore to DMA-BUF instead of blocking	Simon Ser
	Right now the Vulkan renderer blocks until the frame is complete after rendering. This is necessary because Vulkan doesn't interoperate well with implicit sync we use everywhere else. Use the new kernel API to import a sync_file into a DMA-BUF to avoid blocking.
2022-11-24	render: stop pulling <wlr/backend.h>	Simon Ser
	Let's just forward-declare struct wlr_backend instead. We need to fixup the Vulkan renderer: it needs makedev(), which got included by chance via <wlr/backend.h> → <wlr/backend/session.h> → <libudev.h>.
2022-11-11	render/vulkan: remove hardcoded validation layers	Simon Zeni
	Users should use the VK_INSTANCE_LAYERS env var to set layers at runtime
2022-11-11	render/vulkan: add a command buffer pool	Simon Ser
	Before re-using a VkCommandBuffer, we need to wait for its operations to complete. Right now we unconditionally wait for rendering to complete in vulkan_end(), however we have plans to fix this [1]. To fully avoid blocking, we need to handle multiple command buffers in flight at the same time (e.g. for multi-output, or for rendering followed by texture uploads). Implement a pool of command buffers. When we need to render, we pick a command buffer from the pool which has completed its operations. If we don't find one, try to allocate a new command buffer. If we don't have slots in the pool anymore, block like we did before. [1]: https://gitlab.freedesktop.org/wlroots/wlroots/-/merge_requests/3574
2022-11-11	render/vulkan: switch to timeline semaphores	Simon Ser
	Up until now we were using a VkFence for GPU-to-CPU synchronization. This has some limitations that become a blocker when trying to have multiple command buffers in flight at once (e.g. for multi-output). It's desirable to implement a command buffer pool [1], but VkFence cannot be used to track command buffer completion for individual subpasses. Let's just switch to timeline semaphores [2], which fix this issue, make synchronization a lot more ergonomic and are a core Vulkan 1.2 feature. [1]: https://gitlab.freedesktop.org/wlroots/wlroots/-/merge_requests/3802 [2]: https://www.khronos.org/blog/vulkan-timeline-semaphores
2022-11-11	render/vulkan: add helper to load command function pointer	Simon Ser
	If NULL is returned by vkGetDeviceProcAddr(), either the driver is buggy, either the wlroots code is buggy. For a valid device and command name, drivers are not allowed to return NULL per the spec. This mirrors what the GLES2 renderer does in load_gl_proc().
2022-11-06	render/vulkan: use struct initializers	Simon Ser
	Instead of filling the fields one by one, use a struct initializer. This avoids repeating the name of the variable and is more consistent with the wlroots code style.
2022-11-06	render/vulkan: simplify extension checks	Simon Ser
	find_extensions() is clunky to use when checking only a single extension, and it's surprising that it returns NULL on success. Simplify by replacing it with a check_extension() function which just checks whether a single extension is in the list.
2022-11-04	render/vulkan: remove exts arg from vulkan_instance_create()	Simon Ser

2022-10-11	Fixed false allocation failed	Gentaiii

2022-10-10	render/vulkan: drop wlr_vk_instance.extensions	Simon Ser
	This was unused. Even if it was, it'd be better to have bool fields instead.
2022-09-14	render/vulkan: improve format logging	Simon Ser

2022-09-07	render/vulkan: drop wlr_vk_device.extensions	Simon Ser
	We don't need to store the list of enabled extensions. While at it, rename variables to be less confusing.
2022-09-07	render/vulkan: drop ext params from vulkan_device_create()	Simon Ser
	These are unused.
2022-01-19	render/vulkan: log physical device driver name	Simon Ser
	This can be useful to figure out why a required feature is missing, e.g. as in [1]. We check VK_EXT_physical_device_drm availability after printing the driver name. [1]: https://gitlab.freedesktop.org/wlroots/wlroots/-/issues/3358
2021-10-18	render/vulkan: add Vulkan renderer	nyorain
	This new renderer is implemented with the existing wlr_renderer API (which is known to be sub-optimal for some operations). It's not used by default, but users can opt-in by setting WLR_RENDERER=vulkan. The renderer depends on VK_EXT_image_drm_format_modifier and VK_EXT_physical_device_drm. Co-authored-by: Simon Ser <contact@emersion.fr> Co-authored-by: Jan Beich <jbeich@FreeBSD.org>