epoll doesn't offer any benefit for our use-case. select is old.
Let's just make things consiste...

This format is used for the cursor. Regressed by 8b7063799874 ("Use
VK_FORMAT_B8G8R8A8_UNORM no ...

We were stopping at the primary plane, but we can also scanout
on the overlay planes.

We use this as an input not as the output so we can just use the DRM format as this exactly with...

DRM formats are not endian-dependent, therefore we should not use the PACK32 formats for this.

We'll add multi-output support in the future, so we'll need to pick
a mode for an arbitrary conn...

References: https://github.com/Plagman/gamescope/issues/211

A headless backend will always pass this check.

Just pick one, simplifies our logic. Now that we disable all CRTCs
on startup, we don't risk ste...

We need to fetch the props anyways to select the right objects.

The return type is uint32_t so we can't return -1. 0 is a perfectly
fine error guard since DRM o...

This allows users to more easily control how dependencies are
looked up. By default, a subprojec...

References: https://github.com/Plagman/gamescope/issues/206

This will allow us to store a custom mode there, instead of a
mode that comes from the EDID.

This allows the best mode to be selected even if a constraint is
specified (such as the width or...

g_nOutputRefresh is not set by CLI flags.

We'll change these at runtime, so let's stop taking them as init
args. They were unused.

getopt() will eat the "--" separator if there's one. Rely on the
value of optind after the getop...

The file descriptions are only equal to each other if the producer
has dup'ed the same FD.

A client can call SetInputFocus at arbitrary times and some do, like Chrome webviews.

The HIDDEN state was originally just a hint for Panorama windows. It can confuse
other clients. ...

Dependent on latest Mesa for my commit to support unnormalized ycbcr:

https://gitlab.freedeskto...

Less hastle going forward for stuff promoted, and we don't want to be running on stuff that does...

If the CRTC we've selected is being used on another connector,
our modeset fails.

Makes it clearer what the values mean.

The previous commit stopped using the X11 server for nudging the
XWM. Thus g_XWLDpy has been dro...

Avoids the roundtrip through the X11 server. Avoids having to connect
to the X11 server from mul...

Closes: https://github.com/Plagman/gamescope/issues/167

Instead, use a pipe. Check if the pipe is readable in the
steamcompmgr event loop.

This avoids ...

References: https://github.com/Plagman/gamescope/issues/201

Also prctl subreaper tweaks from smcv

Closes: https://github.com/Plagman/gamescope/issues/26

It's possible no layers get drawn due to no contents.

Was erroneously using base layer size even if overlay had touch input focus.

Make renderer_texture_from_dmabuf a no-op, since we handle client
DMA-BUFs with Vulkan. We're us...

Would just sit there if only the video underlay committed.

now-unused test code

It preserves original order like the old logic.

Closes: https://github.com/Plagman/gamescope/issues/190

but not really

An overlay going away wasn't getting considered. Steam also doesn't
set the 'games running' prop...

It'll split its YUV and RGB content into two windows. YUV one uses a
content override.

Doesn't make sense now that we poll() the DMA-BUF fd directly. We can
do that directly from stea...

We should also set the focus to something else that makes sense, which
means there's another bug...

This caused a read past the array end on anv.

Allow just changing the default variable value to enable rotation.

It wasn't actually causing crashes and the memory stomp is fixed.
The option only existed for a ...

In case we can't get it proactively from the app process.

Produces better code as the shader compiler can load
multiple layers with a single buffer_load a...

Cleans up the composite shader significantly as well as it uses
arrays of descriptors/samplers n...