colormanager: use env variable as default config if it exists

2020-05-01 16:33:46 +10:00
parent 6433a0bb8c
commit 4290797389
1 changed files with 10 additions and 0 deletions
@@ -61,6 +61,16 @@ OCIO::ConstConfigRcPtr ColorManager::GetDefaultConfig()

 void ColorManager::SetUpDefaultConfig()
 {
+  if (!qgetenv("OCIO").isEmpty()) {
+    try {
+      default_config_ = OCIO::Config::CreateFromEnv();
+
+      return;
+    } catch (OCIO::Exception& e) {
+      qWarning() << "Failed to load config from OCIO environment variable, loading default instead";
+    }
+  }
+
  // Kind of hacky, but it'll work
  QString dir = QDir(FileFunctions::GetTempFilePath()).filePath(QStringLiteral("ocioconf"));