Commit Graph

97 Commits

Author SHA1 Message Date
Simon Ser bf57825560 render: pick DRM FD in autocreate
If the backend hasn't picked a DRM FD but supports DMA-BUF, pick
an arbitrary render node. This will allow removing the DRM device
selection logic from the headless backend.
2021-11-25 15:12:32 +00:00
nyorain 8e34692250 render/vulkan: add Vulkan renderer
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>
2021-10-18 11:51:13 +02:00
Simon Ser 2fa47c1837 render: drop wlr_renderer_impl.init_wl_display
Now that we have our own wl_drm implementation, there's no reason
to provide custom renderer hooks to init a wl_display in the
interface. We can just initialize the wl_display generically,
depending on the renderer capabilities.
2021-07-22 14:10:26 -04:00
Simon Zeni e192d87731 move wlr_box from /types to /util 2021-07-06 21:43:17 +02:00
Simon Ser e5b5592a95 render: remove wl_drm support from wlr_renderer
Everything needs to go through the unified wlr_buffer interface
now.

If necessary, there are two ways support for
EGL_WL_bind_wayland_display could be restored by compositors:

- Either by using GBM to convert back EGL Wayland buffers to
  DMA-BUFs, then wrap the DMA-BUF into a wlr_buffer.
- Or by wrapping the EGL Wayland buffer into a special wlr_buffer
  that doesn't implement any wlr_buffer_impl hook, and special-case
  that buffer type in the renderer.
2021-07-05 11:13:41 -04:00
Simon Ser 18adb43a44 render: drop wlr_renderer_impl.texture_from_pixels 2021-07-01 14:57:52 -04:00
Simon Ser 2806154900 render: add missing arg to wlr_renderer_impl.get_buffer_caps
The types of buffers supported by the renderer might depend on the
renderer's instance. For instance, a renderer might only support
DMA-BUFs if the necessary EGL extensions are available.

Pass the wlr_renderer to get_buffer_caps so that the renderer can
perform such checks.

Fixes: 982498fab3 ("render: introduce renderer_get_render_buffer_caps")
2021-06-09 16:41:03 +02:00
Simon Ser b2f6db3533 render: drop wlr_ prefix from wlr_renderer_bind_buffer
Make it clear this function is a private wlroots API and will stay
that way.
2021-06-09 10:26:09 +02:00
Simon Ser 6430230d1f render: add wlr_renderer_begin_with_buffer
This allows compositors to choose a wlr_buffer to render to. This
is a less awkward interface than having to call bind_buffer() before
and after begin() and end().

Closes: https://github.com/swaywm/wlroots/issues/2618
2021-06-01 13:12:28 -04:00
Simon Ser b732f094c6 render: disallow wlr_renderer_destroy while rendering
This probably already felt apart, but let's make it explicit that
this is not allowed.
2021-06-01 13:11:24 -04:00
Simon Ser 619a975025 render: remove wlr_ prefix from wlr_renderer_autocreate_with_drm_fd
This function is only required because the DRM backend still needs
to perform multi-GPU magic under-the-hood. Remove the wlr_ prefix
to make it clear it's not a candidate for being made public.
2021-04-29 09:46:34 +02:00
Simon Ser 1c1ef69326 Log when WLR_BACKENDS/WLR_RENDERER is set
Makes it easier to figure out why a backend/renderer is picked.
2021-04-28 21:06:41 +02:00
Simon Zeni 982498fab3 render: introduce renderer_get_render_buffer_caps 2021-04-28 20:55:57 +02:00
Simon Ser af78ecb86b render: unconditionally read WLR_RENDERER
Prior to this commit, WLR_RENDERER was only looked up when the
backend returned a DRM FD.

Make it so WLR_RENDERER is always looked up, so that running wlroots
on a system without a GPU and with WLR_RENDERER=gles2 fails as
expected instead of falling back to the Pixman renderer.
2021-04-26 15:05:34 +02:00
Simon Zeni cdacf4f632 render: introduce WLR_RENDERER in wlr_renderer_autocreate_with_drm_fd
This env var forces the creation of a specific renderer. If no renderer
is specified, the function will try to create all of the renderers one
by one until one is created successfuly.
2021-04-20 21:14:27 +02:00
ayaka ed1924800d render: make GLES2 renderer optional
Allow selecting whether the GLES2 renderer gets enabled.

Co-authored-by: Simon Ser <contact@emersion.fr>
2021-04-17 16:39:40 +02:00
Simon Zeni 122d6c6988 renderer: create pixman renderer if getting drm fd failed 2021-04-17 09:54:39 +02:00
Simon Zeni 0d90dddfab render: introduce pixman renderer 2021-04-17 09:54:39 +02:00
Simon Zeni 84dea55b20 render: rename get_dmabuf_render_formats into get_render_formats 2021-04-15 17:10:06 +02:00
Roman Gilg b36af22c94 backend: move get_drm_fd to public interface
The get_drm_fd was made available in an internal header with a53ab146f. Move it
now to the public header so consumers opting in to the unstable interfaces can
make use of it.
2021-04-12 11:43:56 +02:00
Simon Ser a109a80dca render: drop support for ellipses
For anything more complicated than quads, compositors can easily
ship their own shaders.

Closes: https://github.com/swaywm/wlroots/issues/2759
2021-04-08 09:10:03 +02:00
Simon Ser 1cdef8da57 render: drop wlr_renderer_blit_dmabuf
It can be replaced with wlr_renderer_bind_buffer. blit_dmabuf is
broken as-is (dies on an assertion).
2021-04-08 09:09:03 +02:00
Simon Zeni 50d2985607 Move render/shm_format functions to render/pixel_format 2021-03-25 10:55:54 +01:00
Simon Ser b54ef3372d render: use DRM formats in wlr_renderer_read_pixels 2021-02-23 16:09:26 +01:00
Simon Ser ddfee63055 render: use DRM formats in wlr_renderer_get_shm_texture_formats 2021-02-23 16:09:26 +01:00
Brandon Dowdy 8aa38fe73e render/egl: remove *config_attribs and wlr_egl->config
Breaking changes:

Both "EGLint *config_attribs" and "wlr_egl->config" no longer exist.
2021-01-29 10:03:24 +01:00
Simon Ser 7c995b78b2 Revert "render: add wlr_egl_create_from_drm_fd function"
This reverts commit ee31be167b.
2021-01-20 21:32:50 +01:00
Simon Ser 54e5ef39c0 Revert "render/egl: remove unused gbm_device member"
This reverts commit 306cf11d87.
2021-01-20 21:32:50 +01:00
Simon Zeni 306cf11d87 render/egl: remove unused gbm_device member 2021-01-20 15:29:00 +01:00
Simon Zeni ee31be167b render: add wlr_egl_create_from_drm_fd function 2021-01-20 15:29:00 +01:00
Simon Ser 2f11914613 render: introduce private wlr_renderer_autocreate_with_drm_fd 2021-01-16 22:52:26 +01:00
Simon Zeni e128e6c08d render: drop egl parameters from wlr_renderer_autocreate 2021-01-16 08:57:42 +01:00
Simon Ser 1d461687d2 render/egl: replace init/finish with create/destroy
This ensures wlr_gles2_renderer can properly take ownership of the
wlr_egl.

Closes: https://github.com/swaywm/wlroots/issues/2612
2021-01-12 11:31:04 +01:00
Simon Ser 76ed2255ef render/egl: remove support for EGL_NATIVE_VISUAL_ID
Nobody uses it anymore.
2021-01-12 11:31:04 +01:00
Simon Zeni b899a412e3 backend: remove wlr_egl from all backends 2021-01-07 17:11:22 +01:00
Simon Ser 07d75c99db render: remove EGL config and visual from wlr_renderer_autocreate
This isn't used anymore by any backend.

Some examples still provide an EGL config to wlr_egl_init, so we can't
drop it yet there.
2021-01-06 12:05:51 +01:00
Simon Ser b9460ab724
Stop using wlr_texture_get_size
Just use wlr_texture.{width,height} directly.
2020-12-25 12:21:29 +01:00
Simon Ser 037710b1d4 render/egl: support config-less wlr_egl
When using wlr_swapchain, there's no need to select an EGLConfig. Add
support for creating config-less EGL contexts.
2020-12-07 11:40:45 +01:00
Simon Ser 1f15dd093d render: assert {X,A}RGB8888 are supported
The Wayland protocol requires those to be supported.
2020-11-30 11:08:44 +01:00
Simon Ser c94ab99ae2 render: rename wlr_renderer_get_formats
Rename wlr_renderer_get_formats to wlr_renderer_get_shm_texture_formats.
This makes it clear those formats are only suitable for shm import.
2020-11-30 11:08:44 +01:00
Simon Ser 49115e9d5d render: rename wlr_renderer_get_dmabuf_formats
Rename wlr_renderer_get_dmabuf_formats to
wlr_renderer_get_dmabuf_texture_formats. This makes it clear the formats
are only suitable for creating wlr_textures.
2020-11-30 11:08:44 +01:00
Simon Ser 5d008d9030 render: introduce wlr_renderer_get_dmabuf_render_formats
It describes which DMA-BUF formats can be used to render.
2020-11-30 11:08:44 +01:00
Simon Ser 61612ecb36 render: remove wlr_renderer_format_supported
Instead, callers can just use wlr_renderer_get_formats and iterate over
the list.

This function was unused in wlroots.
2020-11-30 11:08:44 +01:00
Simon Ser eb8360bda3 render: introduce wlr_renderer_get_drm_fd 2020-11-15 22:54:07 +01:00
Simon Ser c88c54fb38 render: introduce wlr_renderer_bind_buffer 2020-11-15 22:48:42 +01:00
Isaac Freund 0724b3c453 Use uint32_t in wlr_renderer_begin signature
This matches the signature of wlr_renderer_impl.begin
2020-11-11 11:01:46 +01:00
Guido Cella 6949d0fd38 render: Don't crash on 0 dimensions
Don't force compositors to check when an empty shape is being renderered.
References #2282. This was motivated by dwl crashing when setting window
borders to 0 (djpohly/dwl#51).
2020-08-27 17:39:31 +02:00
Simon Ser 315bf08733 render: add wlr_render_subtexture_with_matrix
This renders only a subset of the texture, instead of the full texture.
2020-06-17 09:10:54 -06:00
Rouven Czerwinski d3d1bac1c2 render: assert sane values for box functions
Width and height should always be > 0 for render functions which take a
wlr_box.

References https://github.com/swaywm/wlroots/issues/2281
2020-06-16 15:16:02 +02:00
Andri Yngvason b64a8a7f98 render: Add wlr_renderer_blit_dmabuf() 2020-06-08 20:49:41 +02:00