wlroots.git - fork of wlroots with action binder support

Age	Commit message (Collapse)	Author
2022-11-11	render/vulkan: always wait for last stage to complete before rendering	Simon Ser
	When we have multiple command buffers in flight, we need to make sure we don't start rendering before the previous texture uploads are complete.
2022-11-11	render/vulkan: use command buffer pool for stage	Simon Ser

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
2022-11-07	render/vulkan: use wl_array for wlr_vk_shared_buffer.allocs	Simon Ser
	Avoids the need to open-code the realloc() logic.
2022-11-07	render/vulkan: fix and add missing wl_list comments	Simon Ser
	In wlroots we add comments near struct wl_list members to indicate which type it's linked to. The Vulkan renderer had some comments with mistakes, and some members without a comment.
2022-11-04	render/vulkan: drop outdated comments	Simon Ser

2022-11-04	render/vulkan: remove exts arg from vulkan_instance_create()	Simon Ser

2022-11-04	render/vulkan: add caching to vulkan_read_pixels	David96

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.
2022-09-30	render/vulkan: use addon for wlr_vk_texture	Simon Ser
	Avoids having to walk the list of all textures.
2022-09-30	render/vulkan: use addon for wlr_vk_render_buffer	Simon Ser
	Avoids having to walk the list containing all of the render buffers.
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.
2021-11-17	Remove support for DMA-BUF flags	Simon Ser
	They are never used in practice, which makes all of our flag handling effectively dead code. Also, APIs such as KMS don't provide a good way to deal with the flags. Let's just fail the DMA-BUF import when clients provide flags.
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>