Move ppapi audio interface out of dev, but...

ppapi/cpp/audio_config.cc

+// Copyright (c) 2011 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.
+
+#include "ppapi/cpp/audio_config.h"
+
+#include "ppapi/cpp/instance.h"
+#include "ppapi/cpp/module.h"
+#include "ppapi/cpp/module_impl.h"
+
+namespace pp {
+
+namespace {
+
+template <> const char* interface_name<PPB_AudioConfig>() {
+  return PPB_AUDIO_CONFIG_INTERFACE;
+}
+
+}  // namespace
+
+AudioConfig::AudioConfig()
+    : sample_rate_(PP_AUDIOSAMPLERATE_NONE),
+      sample_frame_count_(0) {
+}
+
+AudioConfig::AudioConfig(Instance* instance,
+                         PP_AudioSampleRate sample_rate,
+                         uint32_t sample_frame_count)
+    : sample_rate_(sample_rate),
+      sample_frame_count_(sample_frame_count) {
+  if (has_interface<PPB_AudioConfig>()) {
+    PassRefFromConstructor(
+        get_interface<PPB_AudioConfig>()->CreateStereo16Bit(
+        instance->pp_instance(), sample_rate, sample_frame_count));
+  }
+}
+
+// static
+uint32_t AudioConfig::RecommendSampleFrameCount(
+    PP_AudioSampleRate sample_rate,
+    uint32_t requested_sample_frame_count) {
+  if (!has_interface<PPB_AudioConfig>())
+    return 0;
+  return get_interface<PPB_AudioConfig>()->
+      RecommendSampleFrameCount(sample_rate, requested_sample_frame_count);
+}
+
+}  // namespace pp
+