Commit Graph

78 Commits

Author SHA1 Message Date
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
Manuel Stoeckl bb05617414 Use -fmacro-prefix-map to strip build path
This commit matches sway's 2dc4978d8af326c310057ca8fd22a4c7f5d09335.

To help ensure a reproducible build (when debug info is disabled),
the meson build script now uses the -fmacro-prefix-map command line
argument supported by GCC to strip the build-path dependent bytes
of each __FILE__ string used by wlr_log and related functions.

A rather ugly algorithm is used to compute the relative path between
the build and source folders, because meson has no specific function
for this.

When the compiler does not support -fmacro-prefix-map, fall back
to shifting the start of each __FILE__ string by the length of the
relative path to the source directory.
2019-07-17 21:00:09 -04:00
Alyssa Ross 95b22619e0 Fix missing headers when building without X11
The deleted includes are redundant, because other headers will include
the necessary files. Additionally, they cause build failures, because
including EGL/egl.h or EGL/eglext.h directly, instead of through
wlr/render/egl.h or wlr/render/interface.h, will mean that
MESA_EGL_NO_X11_HEADERS will not have been defined, and so the EGL
headers will attempt to pull in unnecessary X11 headers that may not
exist on the system.

For the headers produced by glgen.sh, the includes couldn't simply be
deleted, because no other header would include the EGL headers. Neither
wlr/render/egl.h or wlr/render/interface.h felt appropriate to include,
so I opted instead to copy the MESA_EGL_NO_X11_HEADERS definition before
the EGL includes.
2019-04-22 00:04:08 +03:00
Guido Günther f8fcd7f06a Remove glEGLImageTargetTexture2DOES
It's declared via render/glapi.txt.
2019-02-28 21:24:22 +01:00
emersion d592dcdedd
render/gles2: check for GL_OES_EGL_image_external 2018-11-04 09:00:55 +01:00
emersion 62d646f2b8
render/gles2: remove assumptions about supported formats
We were assuming GL_BGRA_EXT was always supported.

We now check that it's supported for rendering. We fail if it isn't because
this format is specified as "always supported" by the Wayland protocol.

We also check if it's supported for reading pixels. A new preferred_read_format
function returns the preferred format that can be used to read pixels. This is
used by the screencopy protocol.
2018-11-04 09:00:51 +01:00
nyorain cb03a41a3b Use enum wl_shm_format for gles2 texture formats
Also rephrase the write_pixels comment.
2018-10-16 09:35:28 +02:00
nyorain cd28637187 Remove fmt parameter from wlr_texture_write_pixels
It's not allowed to change the format of a texture so remove
the confusing parameter.
2018-10-15 23:56:56 +02:00
Mariusz Bialonczyk ad406db21c gles2: change context when it is not current
Texture functions, that create and manipulate textures should switch
the current context if necessary.

thanks to: @emersion

Fixes #934
2018-08-03 07:43:22 +02:00
emersion 7cbef15206
util: add wlr_ prefix to log symbols 2018-07-09 22:49:54 +01:00
NeKit 6f29db1044 gles2 renderer: introduce struct wlr_gles2_tex_shader 2018-06-13 13:43:01 +03:00