Commit Graph

29 Commits

Author SHA1 Message Date
Matthias Clasen
12dc857cdf dmabuf texture builder: Prefix statics
This is a step towards enabling unity builds for gdk.
2024-09-09 10:00:05 -04:00
Maximiliano Sandoval
ba32140671
docs: Remove all org.gtk.Method annotations
Removed via regex and grep.
2024-09-07 09:51:32 +02:00
Maximiliano Sandoval
91d36dd410
docs: Remove all org.gtk.Property annotations
Removed via regex and grep.

The following were intentionally not removed:

- GtkImage:file: (attributes org.gtk.Property.set=gtk_image_set_from_file)
- GtkImage:resource: (attributes org.gtk.Property.set=gtk_image_set_from_resource)

As they have no getter and (setter PROP) without a (getter PROP) crash
gobject-introspection. This is fixed by
ad3118eb51.
2024-09-07 09:51:32 +02:00
Matthias Clasen
cde094a0df Add a GDK_DISABLE env var
This is taking over the feature-disabling keys from GDK_DEBUG.
2024-08-19 20:40:32 -04:00
Benjamin Otte
2e1686091f dmabuf: Make NULL the default colorstate in the builder
YUV dmabufs are not sRGB.

So instead of making the dmabuf builder have sRGB as the default
colorstate, add a NULL default option that makes the builder choose
the colorstate based on fourcc when build() is called.

If that happens, we pick sRGB usually, but for YUV we pick narrow range
BT601, like we did in versions before colorstates.
2024-07-22 14:54:05 +02:00
Matthias Clasen
b33b68ef75 dmabuf texture: color state support 2024-07-16 21:23:44 +02:00
Matthias Clasen
2b09f5ea1e dmabuf: Reshuffle docs slightly
Move related parts together, for easier understanding.
2024-04-07 13:03:13 -04:00
Matthias Clasen
85f2e1ccd8 Add gdk_dmabuf_texture_builder_set_dmabuf
Private utility api.
2024-04-07 11:12:13 -04:00
Matthias Clasen
91b98bc9e2 Add a private header
Just cosmetic reshuffling.
2024-04-07 11:12:13 -04:00
Matthias Clasen
59578c6d18 Fix typos throughout
These were pointed out by codespell.
2024-01-07 20:44:05 -05:00
Matthias Clasen
7bf8669d97 gdk: Cosmetics 2024-01-07 19:31:01 -05:00
Benjamin Otte
725857e15b dmabuf: Add a fallback list of fourccs
That way, we can work with older libdrm versions.

The list was generated via a bit of sed and grep from the current
dmabuf-fourcc.h, which is why I put it into its own file and included
all the formats, no matter how old they are.
2023-11-25 01:44:34 +01:00
Matthias Clasen
6eb6b0cb50 Cosmetics: typo fix 2023-11-15 06:45:52 -05:00
Matthias Clasen
b24ae31716 dmabuf: Improve consistency of debug messages
Make sure all our dmabuf debug messages are display-scoped so the
inspector doesn't trigger them, use the same formatting throughout,
and improve consistency of wording here and there.
2023-11-12 13:02:58 +01:00
Matthias Clasen
eb048c91be dmabuf: Allow implicit modifiers
Remove all the roadblocks we've put up to keep implicit modifiers
out. Our importing code already handles them as a signal that says
'No modifiers, please!'. Now we just hope for the best and pass
things along.

This is necessary since some drivers won't produce any explicit
modifiers.
2023-10-24 22:33:45 -04:00
Matthias Clasen
a90ffb117f docs: Some additions
Add a link to the kernel docs about dmabufs.
2023-10-24 10:50:46 -04:00
Matthias Clasen
29681717ed Fix annotations
It is always org.gtk.Property, even if we are in gdk.
2023-10-24 07:16:42 -04:00
Matthias Clasen
625eb508e8 dmabuftexturebuilder: Fix doc formatting 2023-10-22 23:24:46 -04:00
Benjamin Otte
e05764806a build: Change where we get drm_fourcc.h from
The canonical source for userspace is libdrm, not kernel headers.

Fixes compilation on Arch Linux.
2023-10-22 20:40:20 +02:00
Benjamin Otte
32ba1e389c build: Check for drm/drm_fourcc.h too
It's part of the kernel headers package so I did not check for libdrm.

As a side effect I checked the #define to HAVE_DMABUF.
2023-10-22 17:27:11 +02:00
Benjamin Otte
98f02f6221 dmabuf: Reject the INVALID modifier
Trying to use it is a programming error, applications should have code
that uses real modifiers.

Also add a check to the formatsbuilder so our code doesn't include the
invalid modifier by accident.

We don't really know how to deal with it, so better force applications
to figure out what to do.
2023-10-22 17:03:15 +02:00
Benjamin Otte
cbfd8542c6 dmabuf: Require valid fds for all planes
This seems to be what everyone does, so we should do it, too.

Previously it was assumed that an fd of -1 would mean reusing the
previous fd with a different offset, but that seems to be uncommon.
2023-10-21 16:42:15 +02:00
Benjamin Otte
4e47d0d71e dmabuf: Ensure the number of planes is sane
Make it a programming error when setting planes to 0 and throw a GError
if somebody uses more than GDK_DMABUF_MAX_PLANES.
2023-10-20 14:26:59 +02:00
Benjamin Otte
194db51fba dmabuf: Make Builder::display non-nullable
We always have a display - the default display - so there's no need to
accept NULL.

Plus, we need a display when building the texture, so accepthing NULL
wouldn't even make sense.

Includes update to defaultvalue test.
2023-10-19 20:51:51 +02:00
Benjamin Otte
570e80a9ff dmabuf: Split out GdkDmabuf and GdkDmabufDownloader
GdkDmabuf is a struct encapsulating all the values of a dmabuf, so
nothing to see here.

GdkDmabufDownloader is a vtable for a thing that can download dmabufs.
For now only one implementation exists, so this just looks like a ton
of work for no benefit.

The only neat thing is that gdkdmabuftexture.c got a whole lot tidier.
2023-10-16 18:56:52 -04:00
Benjamin Otte
57d8cc08a3 gdk: Add GDK_DEBUG=dmabuf-disable
I chose the name for consistency with gl-disable and vulkan-disable.
2023-10-14 22:30:17 +02:00
Benjamin Otte
1ca067a478 dmabuf: Add a GError to gdk_dmabuf_texture_builder_build() 2023-10-14 22:30:17 +02:00
Matthias Clasen
c93efe85dd Add GdkDmabufTexture
Add an implementation of GdkDmabufTexture.

For now, this implementation is rather minimal,
since we need a roundtrip through GL to convert
most nottrivial formats.
2023-10-11 15:43:01 -04:00
Matthias Clasen
d23e13aced Add GdkDmabufTextureBuilder
Add a builder for a new GdkTexture subclass that
wraps dmabuf buffers on Linux. For now, this is
just an API. The implementation will follow in
subsequent commits.
2023-10-11 14:54:21 -04:00