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Use XAppGpuOffloadHelper for gpu offloading, respect

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PrefersNonDefaultGPU desktop entry key.

XApp.util_gpu_offload_supported() is still used as a fallback
for older libxapp versions.
This commit is contained in:
Michael Webster 2023-05-10 11:48:10 -04:00
parent 90688a9c9f
commit e4eab43d06
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GPG Key ID: 9E8DD70A52A44C58
4 changed files with 25 additions and 5 deletions
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1
usr/lib/linuxmint/mintMenu/mintMenu.py
View File

@ -10,6 +10,7 @@ import traceback
import gi
gi.require_version("Gtk", "3.0")
gi.require_version('MatePanelApplet', '4.0')
gi.require_version('XApp', '1.0')
from gi.repository import Gtk, GdkPixbuf, Gdk, GObject
from gi.repository import MatePanelApplet
from gi.repository import Gio

4
usr/lib/linuxmint/mintMenu/plugins/applications.py
View File

@ -191,6 +191,10 @@ class pluginclass(object):
self.canOffload = False
try:
helper = XApp.GpuOffloadHelper.get_sync()
self.canOffload = helper.is_offload_supported()
except AttributeError:
try:
self.canOffload = XApp.util_gpu_offload_supported()
except AttributeError:

4
usr/lib/linuxmint/mintMenu/plugins/easybuttons.py
View File

@ -268,6 +268,7 @@ class ApplicationLauncher(easyButton):
self.appMateDocPath = desktopItem.get("X-MATE-DocPath") or ""
self.useTerminal = desktopItem.getTerminal()
self.appPath = desktopItem.getPath()
self.prefersOffload = desktopItem.get("PrefersNonDefaultGPU", "Desktop Entry", type="boolean")
if not self.appMateDocPath:
self.appKdeDocPath = desktopItem.getDocPath() or ""
@ -355,6 +356,9 @@ class ApplicationLauncher(easyButton):
except KeyError:
pass
if self.prefersOffload:
offload = True
Execute(None, desktopFile=self.desktopFile, offload=offload)
def uninstall(self, *args):

13
usr/lib/linuxmint/mintMenu/plugins/execute.py
View File

@ -1,7 +1,7 @@
#!/usr/bin/python3
import os
from gi.repository import Gio, GLib, Gdk
from gi.repository import Gio, GLib, Gdk, XApp
def RemoveArgs(Execline):
@ -32,6 +32,17 @@ def Execute(cmd , commandCwd=None, desktopFile=None, offload=False):
if offload:
print("Offloading '%s' to discrete gpu." % launcher.get_name());
try:
helper = XApp.GpuOffloadHelper.get_sync()
infos = helper.get_offload_infos()
if infos:
i = 0
env_strv = infos[0].env_strv
while i < len(env_strv):
context.setenv(env_strv[i], env_strv[i + 1])
i += 2
except AttributeError:
context.setenv("__NV_PRIME_RENDER_OFFLOAD", "1")
context.setenv("__GLX_VENDOR_LIBRARY_NAME", "nvidia");