1 files changed, 58 insertions, 0 deletions
diff --git a/dom/media/platforms/wmf/WMFDecoderModule.h b/dom/media/platforms/wmf/WMFDecoderModule.h
new file mode 100644
index 0000000000..3198860511
--- /dev/null
+++ b/dom/media/platforms/wmf/WMFDecoderModule.h
@@ -0,0 +1,58 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim:set ts=2 sw=2 sts=2 et cindent: */
+/* 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/. */
+
+#if !defined(WMFPlatformDecoderModule_h_)
+#  define WMFPlatformDecoderModule_h_
+
+#  include "PlatformDecoderModule.h"
+#  include "WMF.h"
+#  include "WMFUtils.h"
+
+namespace mozilla {
+
+class MFTDecoder;
+
+class WMFDecoderModule : public PlatformDecoderModule {
+ public:
+  static already_AddRefed<PlatformDecoderModule> Create();
+
+  // Initializes the module, loads required dynamic libraries, etc.
+  nsresult Startup() override;
+
+  already_AddRefed<MediaDataDecoder> CreateVideoDecoder(
+      const CreateDecoderParams& aParams) override;
+
+  already_AddRefed<MediaDataDecoder> CreateAudioDecoder(
+      const CreateDecoderParams& aParams) override;
+
+  bool SupportsColorDepth(
+      gfx::ColorDepth aColorDepth,
+      DecoderDoctorDiagnostics* aDiagnostics) const override;
+  media::DecodeSupportSet SupportsMimeType(
+      const nsACString& aMimeType,
+      DecoderDoctorDiagnostics* aDiagnostics) const override;
+  media::DecodeSupportSet Supports(
+      const SupportDecoderParams& aParams,
+      DecoderDoctorDiagnostics* aDiagnostics) const override;
+
+  // Called on main thread.
+  static void Init();
+
+  // Called from any thread, must call init first
+  static int GetNumDecoderThreads();
+
+  static HRESULT CreateMFTDecoder(const WMFStreamType& aType,
+                                  RefPtr<MFTDecoder>& aDecoder);
+  static bool CanCreateMFTDecoder(const WMFStreamType& aType);
+
+ private:
+  WMFDecoderModule() = default;
+  virtual ~WMFDecoderModule() = default;
+};
+
+}  // namespace mozilla
+
+#endif