try to set QTWEBENGINE_CHROMIUM_FLAGS

Signed-off-by: minff <[email protected]>

XYZHubConnector/xyz_qgis/common/utils.py

@@ -49,6 +49,8 @@ def get_qml_full_path(qml_file):
 def add_qml_import_path(qml_engine):
     # Setup for the MAC OS X platform:
     # return
+
+    setChromiumFlags()
     if platform.system() == "Darwin" or os.name == "mac":
         install_qml_dependencies()
         qml_engine.addImportPath(os.path.join(get_qml_import_base_path(), "qml"))
@@ -246,6 +248,18 @@ def install_qml_dependencies():
     )
 
 
+def setChromiumFlags():
+    KEY = "QTWEBENGINE_CHROMIUM_FLAGS"
+    OPTIONS = ["--ignore-gpu-blocklist", "--enable-gpu-rasterization"]
+
+    if KEY in os.environ:
+        for opt in OPTIONS:
+            if opt not in os.environ[KEY]:
+                os.environ[KEY] += " " + opt
+    else:
+        os.environ[KEY] = " ".join(OPTIONS)
+
+
 def get_qml_import_base_path():
     prefix = sysconfig.get_path("purelib")
     lib_path = f"{prefix}/PyQt5/Qt5"