1 files changed, 27 insertions, 0 deletions
diff --git a/ppapi/c/dev/ppb_audio_trusted_dev.h b/ppapi/c/dev/ppb_audio_trusted_dev.h
new file mode 100644
index 0000000..acb883f
--- /dev/null
+++ b/ppapi/c/dev/ppb_audio_trusted_dev.h
@@ -0,0 +1,27 @@
+// Copyright (c) 2010 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef PPAPI_C_DEV_PPB_AUDIO_TRUSTED_DEV_H_
+#define PPAPI_C_DEV_PPB_AUDIO_TRUSTED_DEV_H_
+
+#include "ppapi/c/pp_resource.h"
+
+#define PPB_AUDIO_TRUSTED_DEV_INTERFACE "PPB_AudioTrusted(Dev);0.1"
+
+// This interface is used to get access to the audio buffer and a socket on
+// which the client can block until the audio is ready to accept more data.
+// This interface should be used by NaCl to implement the Audio interface.
+struct PPB_AudioTrusted_Dev {
+  // Returns a Buffer object that has the audio buffer.
+  PP_Resource (*GetBuffer)(PP_Resource audio);
+
+  // Returns a select()-able/Wait()-able OS-specific descriptor. The browser
+  // will put a byte on the socket each time the buffer is ready to be filled.
+  // The plugin can then implement its own audio thread using select()/poll() to
+  // block until the browser is ready to receive data.
+  int (*GetOSDescriptor)(PP_Resource audio);
+};
+
+#endif  // PPAPI_C_DEV_PPB_AUDIO_TRUSTED_DEV_H_
+