Revert 110587 - Microphone support for Pepper Flash.

ppapi/c/dev/ppb_audio_input_dev.h

-/* 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.
- */
-
-/* From dev/ppb_audio_input_dev.idl modified Mon Nov 14 17:58:16 2011. */
-
-#ifndef PPAPI_C_DEV_PPB_AUDIO_INPUT_DEV_H_
-#define PPAPI_C_DEV_PPB_AUDIO_INPUT_DEV_H_
-
-#include "ppapi/c/pp_bool.h"
-#include "ppapi/c/pp_instance.h"
-#include "ppapi/c/pp_macros.h"
-#include "ppapi/c/pp_resource.h"
-#include "ppapi/c/pp_stdint.h"
-
-#define PPB_AUDIO_INPUT_DEV_INTERFACE_0_1 "PPB_AudioInput(Dev);0.1"
-#define PPB_AUDIO_INPUT_DEV_INTERFACE PPB_AUDIO_INPUT_DEV_INTERFACE_0_1
-
-/**
- * @file
- * This file defines the <code>PPB_AudioInput_Dev</code> interface, which
- * provides realtime audio input capture.
- */
-
-
-/**
- * @addtogroup Typedefs
- * @{
- */
-/**
- * <code>PPB_AudioInput_Callback</code> defines the type of an audio callback
- * function used to provide the audio buffer with data. This callback will be
- * called on a separate thread to the creation thread.
- */
-typedef void (*PPB_AudioInput_Callback)(void* sample_buffer,
-                                        uint32_t buffer_size_in_bytes,
-                                        void* user_data);
-/**
- * @}
- */
-
-/**
- * @addtogroup Interfaces
- * @{
- */
-/**
- * The <code>PPB_AudioInput_Dev</code> interface contains pointers to several
- * functions for handling audio input resources.
- */
-struct PPB_AudioInput_Dev {
-  /**
-   * Create is a pointer to a function that creates an audio input resource.
-   * No sound will be captured until StartCapture() is called.
-   */
-  PP_Resource (*Create)(PP_Instance instance,
-                        PP_Resource config,
-                        PPB_AudioInput_Callback audio_input_callback,
-                        void* user_data);
-  /**
-   * IsAudioInput is a pointer to a function that determines if the given
-   * resource is an audio input resource.
-   *
-   * @param[in] resource A PP_Resource containing a resource.
-   *
-   * @return A PP_BOOL containing containing PP_TRUE if the given resource is
-   * an audio input resource, otherwise PP_FALSE.
-   */
-  PP_Bool (*IsAudioInput)(PP_Resource audio_input);
-  /**
-   * GetCurrrentConfig() returns an audio config resource for the given audio
-   * resource.
-   *
-   * @param[in] config A <code>PP_Resource</code> corresponding to an audio
-   * resource.
-   *
-   * @return A <code>PP_Resource</code> containing the audio config resource if
-   * successful.
-   */
-  PP_Resource (*GetCurrentConfig)(PP_Resource audio_input);
-  /**
-   * StartCapture() starts the capture of the audio input resource and begins
-   * periodically calling the callback.
-   *
-   * @param[in] config A <code>PP_Resource</code> corresponding to an audio
-   * input resource.
-   *
-   * @return A <code>PP_Bool</code> containing <code>PP_TRUE</code> if
-   * successful, otherwise <code>PP_FALSE</code>. Also returns
-   * <code>PP_TRUE</code> (and be a no-op) if called while callback is already
-   * in progress.
-   */
-  PP_Bool (*StartCapture)(PP_Resource audio_input);
-  /**
-   * StopCapture is a pointer to a function that stops the capture of
-   * the audio input resource.
-   *
-   * @param[in] config A PP_Resource containing the audio input resource.
-   *
-   * @return A PP_BOOL containing PP_TRUE if successful, otherwise PP_FALSE.
-   * Also returns PP_TRUE (and is a no-op) if called while capture is already
-   * stopped. If a buffer is being captured, StopCapture will block until the
-   * call completes.
-   */
-  PP_Bool (*StopCapture)(PP_Resource audio_input);
-};
-/**
- * @}
- */
-
-#endif  /* PPAPI_C_DEV_PPB_AUDIO_INPUT_DEV_H_ */
-