1 files changed, 97 insertions, 0 deletions
diff --git a/gfx/src/gfxTelemetry.cpp b/gfx/src/gfxTelemetry.cpp
new file mode 100644
index 0000000000..f434164c40
--- /dev/null
+++ b/gfx/src/gfxTelemetry.cpp
@@ -0,0 +1,97 @@
+/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim: set ts=8 sts=2 et sw=2 tw=80: */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+#include "gfxTelemetry.h"
+
+#include "mozilla/Assertions.h"
+
+namespace mozilla {
+namespace gfx {
+
+const char* FeatureStatusToString(FeatureStatus aStatus) {
+  switch (aStatus) {
+    case FeatureStatus::Unused:
+      return "unused";
+    case FeatureStatus::Unavailable:
+      return "unavailable";
+    case FeatureStatus::UnavailableInSafeMode:
+      return "unavailable-in-safe-mode";
+    case FeatureStatus::UnavailableNoGpuProcess:
+      return "unavailable-no-gpu-process";
+    case FeatureStatus::UnavailableNoHwCompositing:
+      return "unavailable-no-hw-compositing";
+    case FeatureStatus::UnavailableNotBuilt:
+      return "unavailable-not-built";
+    case FeatureStatus::UnavailableNoAngle:
+      return "unavailable-no-angle";
+    case FeatureStatus::UnavailableNoWebRender:
+      return "unavailable-no-webrender";
+    case FeatureStatus::CrashedInHandler:
+      return "crashed";
+    case FeatureStatus::Blocked:
+      return "blocked";
+    case FeatureStatus::BlockedDeviceUnknown:
+      return "blocked-device-unknown";
+    case FeatureStatus::BlockedDeviceTooOld:
+      return "blocked-device-too-old";
+    case FeatureStatus::BlockedVendorUnsupported:
+      return "blocked-vendor-unsupported";
+    case FeatureStatus::BlockedHasBattery:
+      return "blocked-has-battery";
+    case FeatureStatus::BlockedScreenTooLarge:
+      return "blocked-screen-too-large";
+    case FeatureStatus::BlockedScreenUnknown:
+      return "blocked-screen-unknown";
+    case FeatureStatus::BlockedNoGfxInfo:
+      return "blocked-no-gfx-info";
+    case FeatureStatus::BlockedOverride:
+      return "blocked-override";
+    case FeatureStatus::BlockedReleaseChannelIntel:
+      return "blocked-release-channel-intel";
+    case FeatureStatus::BlockedReleaseChannelAMD:
+      return "blocked-release-channel-amd";
+    case FeatureStatus::BlockedReleaseChannelNvidia:
+      return "blocked-release-channel-nvidia";
+    case FeatureStatus::BlockedReleaseChannelBattery:
+      return "blocked-release-channel-battery";
+    case FeatureStatus::BlockedReleaseChannelAndroid:
+      return "blocked-release-channel-android";
+    case FeatureStatus::Denied:
+      return "denied";
+    case FeatureStatus::Blocklisted:
+      return "blocklisted";
+    case FeatureStatus::OptIn:
+      return "opt-in";
+    case FeatureStatus::Failed:
+      return "failed";
+    case FeatureStatus::Disabled:
+      return "disabled";
+    case FeatureStatus::Available:
+      return "available";
+    case FeatureStatus::ForceEnabled:
+      return "force_enabled";
+    case FeatureStatus::CrashedOnStartup:
+      return "crashed_on_startup";
+    case FeatureStatus::Broken:
+      return "broken";
+    default:
+      MOZ_ASSERT_UNREACHABLE("missing status case");
+      return "unknown";
+  }
+}
+
+bool IsFeatureStatusFailure(FeatureStatus aStatus) {
+  return !(aStatus == FeatureStatus::Unused ||
+           aStatus == FeatureStatus::Available ||
+           aStatus == FeatureStatus::ForceEnabled);
+}
+
+bool IsFeatureStatusSuccess(FeatureStatus aStatus) {
+  return aStatus == FeatureStatus::Available ||
+         aStatus == FeatureStatus::ForceEnabled;
+}
+
+}  // namespace gfx
+}  // namespace mozilla