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88 commits

Author SHA1 Message Date
Simon Ser
9d55f712e3 render: introduce wlr_texture_from_buffer 
This adds a a function to create a wlr_texture from a wlr_buffer.

The main motivation for this is to allow the renderer to create a
single wlr_texture per wlr_buffer. This can avoid needless imports
by re-using existing textures.
 2021-05-17 16:22:43 +02:00
Simon Zeni
ed7f2651b6 render: add DRM dumb buffer allocator 2021-05-05 10:40:21 +02:00
Simon Zeni
2c90e0f521 render/gbm_allocator: duplicate drm fd during creation process 2021-05-05 10:40:21 +02:00
Simon Ser
5be76bb047 render/allocator: add allocator_autocreate_with_drm_fd 
Same as wlr_allocator_autocreate, but allows the caller to force a
DRM FD.

Similar to renderer_autocreate_with_drm_fd.
 2021-04-29 15:58:56 +02:00
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 Zeni
318e3ac92c render/allocator: introduce wlr_allocator_autocreate 2021-04-28 20:55:57 +02:00
Simon Zeni
982498fab3 render: introduce renderer_get_render_buffer_caps 2021-04-28 20:55:57 +02:00
Simon Zeni
a8c91fbac9 render/shm_allocator: make wlr_shm_allocator_create return a wlr_allocator 2021-04-28 20:55:57 +02:00
Simon Zeni
c75aa71816 render/gbm_allocator: make wlr_gbm_allocator_create return a wlr_allocator 2021-04-28 20:55:57 +02:00
Simon Zeni
30706b71fb render/pixman: implement preferred_read_format 2021-04-27 18:28:41 +02:00
Simon Ser
8ca2b4cf49 render/pixman: destroy textures on renderer teardown 2021-04-22 15:44:49 +02:00
Simon Ser
661ba49564 render/gles2: destroy textures on renderer teardown 2021-04-22 15:44:49 +02:00
Simon Zeni
0d90dddfab render: introduce pixman renderer 2021-04-17 09:54:39 +02:00
Simon Ser
c6b009ef85 render: introduce shared memory allocator 
It allocates in local main memory via shm_open, and provides a FD
to allow sharing with other processes.

This is suitable for software rendering under the Wayland and X11
backends.
 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
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 Zeni
78d21fa131 render/gles2: remove depth and bpp gles2_pixel_format, use drm pixel format 2021-03-25 10:55:54 +01:00
Simon Zeni
50d2985607 Move render/shm_format functions to render/pixel_format 2021-03-25 10:55:54 +01:00
Simon Zeni
5fd82c6f54 render/pixel_format: introduce pixel format info table 2021-03-25 10:55:54 +01:00
Simon Zeni
9601a2abf0 output: improve transform matrix calculation 
Compute only the transform matrix in the output. The projection matrix
will be calculated inside the gles2 renderer when we start rendering.

The goal is to help the pixman rendering process.
 2021-03-10 15:33:36 +01:00
Simon Ser
27fba3df43 render: use DRM formats in wlr_texture_from_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
Simon Ser
549435aee5 render/gles2: replace wlr_gles2_texture.wl_format with drm_format 2021-02-23 16:09:26 +01:00
Simon Ser
fab396f149 render/gles2: convert format table to DRM formats 2021-02-23 16:09:26 +01:00
Simon Ser
5d6d76c61f render/shm_format: add wl_shm_format conversion helpers 2021-02-23 16:09:26 +01:00
Simon Ser
2f11914613 render: introduce private wlr_renderer_autocreate_with_drm_fd 2021-01-16 22:52:26 +01:00
Simon Ser
c73a8cde83 render/gbm_allocator: fix gbm_device use-after-free 
We need to destroy any gbm_bo we've created before gbm_device_destroy.

Closes: https://github.com/swaywm/wlroots/issues/2601
 2021-01-15 19:27:49 +01:00
Simon Ser
9dd059376c
render/gbm_allocator: document that DRM primary FDs work 2021-01-15 11:25:30 +01:00
Simon Ser
5642b880c3
render: document wlr_renderer_bind_buffer 2021-01-14 12:16:51 +01:00
Simon Ser
d37214cb16 render/drm_format_set: add wlr_drm_format_{create,add} 2020-12-18 09:41:12 +01:00
Simon Ser
82443ea46b render/drm_format_set: introduce wlr_drm_format_intersect 
Intersects modifiers from two wlr_drm_format structs. If either format
doesn't support modifiers, the resulting format won't support modifiers.
 2020-12-03 10:52:25 +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
eb8360bda3 render: introduce wlr_renderer_get_drm_fd 2020-11-15 22:54:07 +01:00
Simon Ser
c11c6c4568 render/swapchain: add support for buffer age 2020-11-15 22:48:42 +01:00
Simon Ser
6136fe87d1 render/gles2: implement wlr_renderer_bind_buffer 2020-11-15 22:48:42 +01:00
Simon Ser
c88c54fb38 render: introduce wlr_renderer_bind_buffer 2020-11-15 22:48:42 +01:00
Simon Ser
b0a663d39d render: introduce wlr_swapchain 
The swapchain maximum capacity is set to 4, so that we have enough room
for:

- A buffer currently displayed on screen
- A buffer queued for display (e.g. to KMS)
- A pending buffer that'll be queued next commit
- An additional pending buffer in case we want to invalidate the
  currently pending one
 2020-11-15 22:48:42 +01:00
Simon Ser
7c6212a0f7 render/drm_format_set: introduce wlr_drm_format_dup 2020-11-15 22:48:42 +01:00
Simon Ser
5913040110 render: introduce wlr_gbm_allocator 2020-11-15 22:48:42 +01:00
Simon Ser
f47445f142 render: introduce wlr_allocator 2020-11-15 22:48:42 +01:00
Simon Ser
1dbcfdaf81 render/gles2: remove gles2_procs 
Move the global into wlr_gles2_renderer. This removes global state and
allows us to have multiple renderers with different GL loaders.
 2020-07-28 06:59:07 -06:00
Simon Ser
62da61716f render/gles2: make push/pop debug functions take a wlr_renderer 2020-07-28 06:59:07 -06:00
Simon Ser
e8872d9ed7 render/gles2: keep ref to wlr_gles2_renderer in wlr_gles2_texture 2020-07-28 06:59:07 -06:00
Simon Ser
26af316b3b render/gles2: make wlr_gles2_texture_from_* private 
These functions are unused by compositors (see e.g. [1]) and prevent
wlr_gles2_texture from accessing wlr_gles2_renderer state. This is an
issue for proper teardown [2] and for accessing GLES2 extensions.

[1]: https://github.com/swaywm/wlroots/pull/1962#issuecomment-569511830
[2]: https://github.com/swaywm/wlroots/pull/1962
 2020-07-28 06:59:07 -06:00
Simon Zeni
4a4da256dd render/gles2: use glGetAttribLocation instead of hardcoded indices 2020-06-24 20:01:19 +02:00
Andri Yngvason
b64a8a7f98 render: Add wlr_renderer_blit_dmabuf() 2020-06-08 20:49:41 +02:00
Simon Ser
06f4c3945d render/texture: add width and height fields 
Instead of requiring compositors to call wlr_texture_get_size each time
they want to access the texture's size, expose this information as
wlr_texture fields.
 2020-04-28 21:45:14 +02:00
Simon Ser
5dc3a9c754 render/gles2: add wlr_gles2_renderer_check_ext 2020-04-22 22:40:54 +02:00
Simon Ser
515679e4fe Refactor EGL/GL API loading 
Remove glapi.sh code generation, replace it with hand-written loading
code that checks extension strings before calling eglGetProcAddress.

The GLES2 renderer still uses global state because of:

- {PUSH,POP}_GLES2_DEBUG macros
- wlr_gles2_texture_from_* taking a wlr_egl instead of the renderer
 2019-12-20 01:03:34 +00:00
Scott Anderson
85a2ee6d30 render/gles: Simplify textures a bit 
We don't need our own enum for types. Instead we just use
GL_TEXTURE_{2D,EXTERNAL_OES}, which already describes usage.

Also fixes a situation where we were using GL_TEXTURE_2D in a situation
we should not have. wl_drm buffers are always GL_TEXTURE_EXTERNAL_OES,
no matter if they're RGB or any other format.
 2019-11-06 09:46:01 +01:00