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2022-12-01wlr_texture: Expose owning rendererAlexander Orzechowski
2022-11-28render/vulkan: import semaphore to DMA-BUF instead of blockingSimon 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.
2022-11-28render/vulkan: release stage buffers after command buffer completesSimon Ser
We need to wait for the pending command buffer to complete before re-using stage buffers. Otherwise we'll overwrite the stage buffer with new contents before the texture is fully uploaded.
2022-11-28render/vulkan: destroy textures after command buffer completesSimon Ser
We need to wait for any pending command buffer to complete before we're able to fully destroy a struct wlr_vk_texture: the Vulkan spec requires the VkDescriptorSet to be kept alive. So far we've done this in vulkan_end(), after blocking until the command buffer completes. We'll soon stop blocking, so move this logic in get_command_buffer(), where we check which commands buffers have completed in a non-blocking fashion.
2022-11-28render/vulkan: drop unused fields from wlr_vk_format_modifier_propsSimon Ser
export_imported is never used, and dmabuf_flags is already checked in query_modifier_support().
2022-11-25render/vulkan: align staging buffers for texture uploadManuel Stoeckl
vkCmdCopyBufferToImage requires that the buffer offset be a multiple of the texel block size, which for single plane uncompressed formats is the same as the number of bytes per pixel. This commit adds an alignment parameter to vulkan_get_stage_span which ensures that the provided span (and the sequence of image copy operations derived which use it) have this alignment.
2022-11-25render/vulkan: add support for RGB565 texture formatManuel Stoeckl
Since this does not have a matching _SRGB-type vulkan format, add a new shader variant/pipeline to perform the sRGB->linear texture conversion.
2022-11-24render: 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>.
2022-11-21render/vulkan: update shm texture data in one batchManuel Stoeckl
2022-11-15render/vulkan: detect device lossSimon Ser
2022-11-15render: allow wlr_renderer_impl.begin to failSimon Ser
Make it return a bool to indicate success/failure. Adapt the various implementations to check errors.
2022-11-15render/vulkan: add wlr_vk_texture_has_alphazccrs
Allow to get whether has alpha channel of the VkImage, it can help an optimization to disable blending when the texture doesn't have alpha. Because the VkFormat isn't enough because it's always set to VK_FORMAT_B8G8R8A8_SRGB or VK_FORMAT_R8G8B8A8_SRGB.
2022-11-11render/texture: constify wlr_texture_update_from_buffer()Simon Ser
2022-11-11render/vulkan: remove hardcoded validation layersSimon Zeni
Users should use the VK_INSTANCE_LAYERS env var to set layers at runtime
2022-11-11render/vulkan: use initializer for VkBufferImageCopySimon Ser
Missed that one it seems.
2022-11-11render/vulkan: wait for device to become idle in vulkan_destroy()Simon Ser
It's not safe to destroy any resources which might still be in-use by the GPU. Wait for any asynchronous tasks to complete before destroying everything.
2022-11-11render/vulkan: always wait for last stage to complete before renderingSimon 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.
2022-11-11render/vulkan: use command buffer pool for stageSimon Ser
2022-11-11render/vulkan: add a command buffer poolSimon 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
2022-11-11render/vulkan: switch to timeline semaphoresSimon 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
2022-11-11render/vulkan: add helper to load command function pointerSimon 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().
2022-11-08render/vulkan: add some interfaces to allow compositors to integratezccrs
Added wlr_vk_renderer_get_* functions to allow get the VkInstance, VkPhysicalDevice, VkDevice, queue family of a wlr_vk_renderer. Added wlr_vk_renderer_get_current_image_attribs function to allow get the VkImage of current renderer buffer to use on compositors. Added wlr_renderer_is_vk function, it's like the wlr_renderer_is_gles2, returns true if the wlr_renderer is a wlr_vk_renderer. Added wlr_vk_image_get_attribs function to get a VkImage and it's extras information (e.g. a VkImageLayout and VkImageFormat of the VkImage) from a wlr_texture.
2022-11-07render/vulkan: use wl_array for wlr_vk_shared_buffer.allocsSimon Ser
Avoids the need to open-code the realloc() logic.
2022-11-07render/vulkan: simplify texture VkPipelineShaderStageCreateInfoSimon Ser
I simplified the quad VkPipelineShaderStageCreateInfo in [1], but missed the one for texture. [1]: https://gitlab.freedesktop.org/wlroots/wlroots/-/merge_requests/3823
2022-11-06render/vulkan: use struct initializersSimon 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.
2022-11-06render/vulkan: simplify extension checksSimon 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.
2022-11-04render/vulkan: remove exts arg from vulkan_instance_create()Simon Ser
2022-11-04render/vulkan: add caching to vulkan_read_pixelsDavid96
2022-10-18render/vulkan: add missing entries in vulkan_strerror()Simon Ser
And update the sort order to follow Khronos' <vulkan/vulkan_core.h>.
2022-10-11Fixed false allocation failedGentaiii
2022-10-10render/vulkan: drop wlr_vk_instance.extensionsSimon Ser
This was unused. Even if it was, it'd be better to have bool fields instead.
2022-10-09render/vulkan: Fix type-punned pointer warning/errorJohn Lindgren
2022-10-07render/vulkan: implement vulkan_preferred_read_formatDavid96
2022-10-07render/vulkan: Implement vulkan_read_pixelsDavid96
2022-10-04render: drop wlr_renderer_read_pixels() flagsSimon Ser
These are unused.
2022-09-30render/vulkan: use addon for wlr_vk_textureSimon Ser
Avoids having to walk the list of all textures.
2022-09-30render/vulkan: use addon for wlr_vk_render_bufferSimon Ser
Avoids having to walk the list containing all of the render buffers.
2022-09-19render/vulkan: add error handling for vulkan_find_mem_type()Simon Ser
The function returns -1 if it doesn't find a suitable memory type.
2022-09-14render/vulkan: improve format loggingSimon Ser
2022-09-07render/vulkan: remove unnecessary castsSimon Ser
No need to go back to the generic wlr_renderer/wlr_texture when passing a Vulkan renderer/texture to an internal function.
2022-09-07render/vulkan: fix format features check for shm texturesSimon Ser
We were checking whether any of the features was supported. We need to check if all of them are. This makes the check consistent with query_modifier_support() above.
2022-09-07render/vulkan: drop wlr_vk_device.extensionsSimon Ser
We don't need to store the list of enabled extensions. While at it, rename variables to be less confusing.
2022-09-07render/vulkan: drop ext params from vulkan_device_create()Simon Ser
These are unused.
2022-08-28render/vulkan: fix memory type detectionBernardo Meurer
From a comment by emersion: > There is a logic error here: we pass 0xFFFFFFFF to vulkan_find_mem_type, which > returns an index, and then we logical-and that with mem_reqs.memoryTypeBits. > Instead we should pass mem_reqs.memoryTypeBits to vulkan_find_mem_type and use > the result for the memoryTypeIndex field directly. Ideally checking for errors > (-1 return value) in case no memory type is suitable. Closes: #3470
2022-08-12render: replace wlr_texture_write_pixels with update_from_bufferSimon Ser
This lets the renderer handle the wlr_buffer directly, just like it does in texture_from_buffer. This also allows the renderer to batch the rectangle updates, and update more than the damage region if desirable (e.g. too many rects), so can be more efficient.
2022-06-16render/texture: drop wlr_texture_is_opaqueSimon Ser
Whether a texture is opaque or not doesn't depend on the renderer at all, it just depends on the source buffer. Instead of forcing all renderers to implement wlr_texture_impl.is_opaque, let's move this in common code and use the wlr_buffer format to know whether a texture will be opaque.
2022-06-11Add missing &bi4k8
2022-06-11render/vulkan/pixel_format: do not leak props->...bi4k8
`vulkan_format_props_query` calls `query_modifier_support` which initializes fields of `props` with allocated memory. this memory is leaked if `query_modifier_support` does not find a supported format and shmtex is not supported, as in this case `add_fmt_props` ends up being false and the allocated fields of `props` are never freed.
2022-06-08matrix: remove wlr_matrix_projection()Simon Ser
69477051ccff ("matrix: deprecate wlr_matrix_projection") marked it as deprecated. 1 year later, we can now remove it from our public API.
2022-05-01render/vulkan: fix undefined reference to wlr_texture_is_vkzccrs
Added the implement of wlr_texture_is_vk. Fixes: https://gitlab.freedesktop.org/wlroots/wlroots/-/issues/3419