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770 commits

Author SHA1 Message Date
Alexander Orzechowski
3ed1268f64 render: Nuke old read pixels API 
Sadly, the new API is not backwards compatible with the old API. Since
we have already switched all users in wlroots to the new API compositors
are already practically mandated to implement the new API. Let's get rid
of the old one since there is no point.
 2023-11-30 20:01:12 -05:00
Alexander Orzechowski
c5a3c5ca4c render: Implement texture_preferred_read_format 2023-11-30 20:01:12 -05:00
Alexander Orzechowski
57b18d26d0 wlr_texture: Introduce wlr_texture_preferred_read_format 2023-11-30 19:56:54 -05:00
Alexander Orzechowski
09f16b2a9c render/vulkan: Implement texture_read_pixels 2023-11-30 19:56:54 -05:00
Alexander Orzechowski
e7055b4840 render/gles2: Implement texture_read_pixels 
Also get rid of gles2_texture.owns_texture. We only use the tex/fbo
 2023-11-30 19:56:41 -05:00
Alexander Orzechowski
01bd098166 render/pixman: Implement texture_read_pixels 2023-11-30 19:56:17 -05:00
Alexander Orzechowski
e85e8bc324 wlr_texture: Introduce wlr_texture_read_pixels_options helpers 2023-11-30 19:55:51 -05:00
Alexander Orzechowski
4c6caa7c48 wlr_texture: Introduce wlr_texture_read_pixels 2023-11-30 19:55:12 -05:00
Simon Ser
e8b187cc92 render/gles2: save/restore context when creating/submitting a render pass 
This is useful for e.g. lazily blitting a texture for readback
purposes while rendering.
 2023-11-30 17:47:11 +01:00
Simon Ser
876d789ad5 render/gles2: reword wlr_gles2_texture comments 
These comments were a bit misleading:

- "GL_TEXTURE_2D == mutable": not really, imported non-external-only
  DMA-BUFs would also use this target, but are not mutable.
- "Only affects target == GL_TEXTURE_2D": same here.
- "If imported from a wlr_buffer": not really, would be NULL if
  imported from a shm wlr_buffer.

Adjust these comments to better reflect reality and adjust the check
in gles2_texture_update_from_buffer().
 2023-11-30 16:38:25 +01:00
Alexander Orzechowski
84bef5c0c2 render/gles2: Inline texture invalidation 
Let's us share more code with the other code path
 2023-11-30 10:13:18 -05:00
Alexander Orzechowski
9bf51e744e render/gles2: Don't attach texture as buffer addon 
Since wlr_gles2_buffer is now managing importing for us, there is
no reason for us to continue doing this.
 2023-11-30 10:13:18 -05:00
Alexander Orzechowski
829e34b305 render/gles2: Don't track image in texture 
We can get it from the buffer
 2023-11-30 10:13:18 -05:00
Alexander Orzechowski
cb5f67431b render/gles2: Don't double import dmabuf 
We can double import a dmabuf if we use it as a texture target and
a render target. Instead, let's unify render targets and texture dmabuf
imports to use wlr_gles2_buffer which manages the EGLImageKHR
 2023-11-30 10:13:18 -05:00
Alexander Orzechowski
665055a1a0 render/gles2: Destroy textures first 
Since imported textures will be based off of gles2_buffer we have
to destroy textures first or else they will have an invalid reference
to the buffers they are imported from.
 2023-11-30 10:13:18 -05:00
Alexander Orzechowski
484e248446 renderer/gles2: Bail rendering to external buffers when binding them 
We can't do it while we're creating them because we'll want to use
gles2 buffers for textures soon.
 2023-11-30 10:13:18 -05:00
Alexander Orzechowski
0d9cd6932a render/gles2: Lazily create buffer fbo 2023-11-30 10:13:18 -05:00
Alexander Orzechowski
d7ecdad4e0 render: Drop rendering_with_buffer 
This is always true now that we can only render with a buffer.
 2023-11-29 16:00:24 -05:00
Alexander Orzechowski
3faf9883dc renderer: Drop wlr_renderer_begin 2023-11-29 15:13:24 -05:00
Simon Ser
62b6c492d5 render/gles2: check external-only flag in get_or_create_buffer() 
If the external-only flag is set, then the EGLImage is only
supported for use with GL_TEXTURE_EXTERNAL_OES texture targets.
In particular, the EGLImage cannot be bound to a RBO.
 2023-11-29 15:28:50 +00:00
Alexander Orzechowski
9118226634 render/gles2: Don't track has_alpha in pixel_format 
Why track the alpha here when we can already get that information
elsewhere?
 2023-11-29 13:25:06 +01:00
Simon Ser
395a08f5d1 render/egl: fallback to GBM FD if EGLDevice is not available 
It's possible that we don't have an EGLDevice if we created the
EGL context from a GBM device. Let's ensure all GPU-accelerated
renderers always have a DRM FD to return by falling back to GBM's
FD.
 2023-11-28 13:12:43 +00:00
Simon Ser
9a0a4ce221 render/vulkan: drop current_command_buffer 
This was used by the legacy rendering API. Since begin()/end()
only need to set current_render_buffer and nothing else, we can
drop all of these bits.
 2023-11-28 12:56:30 +00:00
Simon Ser
56ec13596a Cleanup wlr_matrix.h includes 
Many files used to require wlr_matrix but no longer do.
 2023-11-25 08:37:43 +01:00
Simon Ser
9e702e9cfe util/transform: move over wl_output_transform helpers 
These aren't really tied to wlr_output.
 2023-11-23 11:03:57 +01:00
Simon Ser
41494244df render: drop legacy rendering API 2023-11-22 11:43:05 +01:00
Simon Ser
b2aac3390d render/vulkan: drop legacy rendering API 2023-11-22 11:36:17 +01:00
Simon Ser
514caea437 render/pixman: drop legacy rendering API 2023-11-22 11:34:32 +01:00
Simon Ser
4635717d82 render/gles2: drop legacy rendering API 2023-11-22 11:33:10 +01:00
Simon Ser
40633ae7fd render: drop legacy render pass 
All built-in renderers now implement the new API.
 2023-11-22 00:55:56 +01:00
Manuel Stoeckl
dbe7fb7027 render/vulkan: undo alpha premult for 8-bpc ARGB/ABGR 
When a texel from the Vulkan format VK_FORMAT_B8G8R8A8_SRGB is read,
the sRGB to linear conversion is applied independently to the R, G,
and B channels; the A channel has no influence on this. However,
DRM_FORMAT_ARGB8888 buffers are, per Wayland protocol, not encoded
in this fashion; one must first unpremultiply the color channels
before doing sRGB to linear conversion. This commit switches to
handling ARGB8888 and ABGR8888 formats using the general fragment
shader conversion from electrical to optical values.
 2023-11-21 11:08:55 +00:00
JiDe Zhang
8ebfeffdc8 Remove unnecessary code 
Not needs set GL_DEPTH_TEST, Because when rendering to a framebuffer
that has no depth buffer, depth testing always behaves as though
the test is disabled, The initial value for each capability with
the exception of GL_DITHER is GL_FALSE.
 2023-10-31 15:59:38 +00:00
eri
3232697252 render/vulkan: use VK_KHR_global_priority 
References: #3386
 2023-10-26 16:17:57 +00:00
Simon Zeni
1c2f608331 render/vulkan: remove unused queue_props in renderer 2023-10-26 15:12:58 +00:00
Brett Ernst
47bf87ade2 renderer/vulkan: don't add two alphas together in blend func 2023-10-21 17:25:46 +00:00
Simon Ser
5adf325333 render/vulkan: undo alpha premult before sRGB encoding/decoding 
sRGB encoding/decoding needs to happen with straight alpha, not
pre-multiplied alpha.
 2023-10-17 17:28:56 +02:00
Simon Ser
0b15b4a6ae render/allocator: log message when GBM is disabled 
When the backend and renderer would need GBM but it's disabled at
compile-time, log a message to make this situation easier to debug.
 2023-10-06 09:10:31 +00:00
Simon Ser
db7751f39e render: log error when requested renderer is compile-time disabled 
It can be a bit confusing to debug when the user requests an
explicit renderer but it's disabled at build-time. Log an error
when that happens.
 2023-10-06 09:10:31 +00:00
Manuel Stoeckl
e0adaaffb6 render/vulkan: constrain blend to output subpass to redrawn region 
This commit only applies to the render pass API.
 2023-10-05 11:45:32 +00:00
Alexander Orzechowski
d817ebb80f renderer: Don't crash when trying to fallback to pixman 
Pixman won't be chosen by default if the system has a valid render node
but gles2 and vulkan creation failed.
 2023-10-05 05:14:54 -04:00
Alexander Orzechowski
4f92ecde82 renderer_autocreate_with_drm_fd: Ensure fd isn't bogus 2023-10-05 05:00:44 -04:00
Alexander Orzechowski
1b0694b794 treewide: Migrate from sizeof(struct) to sizeof(*pointer) where practical 2023-10-03 01:51:07 -04:00
Alexander Orzechowski
98a745d926 render/pass: Remove empty box early return 2023-09-21 02:25:34 -04:00
Alexander Orzechowski
e9706e62f5 renderer: Use wlr_render_rect_options_get_box 
Fixes: #3697
 2023-09-21 02:25:34 -04:00
Alexander Orzechowski
5299d973d5 render/pass: Introduce wlr_render_rect_options_get_box 2023-09-21 02:25:34 -04:00
Manuel Stoeckl
5aea90264f render/vulkan: fix validation error with vkCmdBlitImage 
Specfically, VUID-vkCmdBlitImage-srcImage-00247.
 2023-09-10 15:28:57 -04:00
Simon Ser
65bbbbbf0c render/vulkan: de-duplicate VkImageUsageFlags 
The flags passed to vkCreateImage() must match the flags used when
querying formats. Make this clearer by using the same variable.
 2023-09-09 23:32:28 +00:00
Simon Ser
7bf6c1fc6c render/pass: ensure rect has positive size 
Ported from wlr_render_rect().
 2023-08-24 03:54:36 +00:00
Manuel Stoeckl
a94168b5fe render: ensure wlr_render_rect_options->box is nonempty 
This optimization also fixes an validation error with the Vulkan
renderer by ensuring vkCmdClearAttachments does not receive empty
regions.
 2023-08-23 18:28:58 +00:00
Simon Ser
11aba53ead render: only open DRM render node if necessary 
Only open a render node if we actually need one (ie, if we're about
to attempt GLES2 or Vulkan).
 2023-08-23 13:42:07 +02:00