modules: more interface -> include renames

webrtc/modules/utility/interface/file_player.h

-/*
- *  Copyright (c) 2012 The WebRTC project authors. All Rights Reserved.
- *
- *  Use of this source code is governed by a BSD-style license
- *  that can be found in the LICENSE file in the root of the source
- *  tree. An additional intellectual property rights grant can be found
- *  in the file PATENTS.  All contributing project authors may
- *  be found in the AUTHORS file in the root of the source tree.
- */
-
-#ifndef WEBRTC_MODULES_UTILITY_INTERFACE_FILE_PLAYER_H_
-#define WEBRTC_MODULES_UTILITY_INTERFACE_FILE_PLAYER_H_
-
-#include "webrtc/common_types.h"
-#include "webrtc/engine_configurations.h"
-#include "webrtc/modules/interface/module_common_types.h"
-#include "webrtc/typedefs.h"
-#include "webrtc/video_frame.h"
-
-namespace webrtc {
-class FileCallback;
-
-class FilePlayer
-{
-public:
-    // The largest decoded frame size in samples (60ms with 32kHz sample rate).
-    enum {MAX_AUDIO_BUFFER_IN_SAMPLES = 60*32};
-    enum {MAX_AUDIO_BUFFER_IN_BYTES = MAX_AUDIO_BUFFER_IN_SAMPLES*2};
-
-    // Note: will return NULL for unsupported formats.
-    static FilePlayer* CreateFilePlayer(const uint32_t instanceID,
-                                        const FileFormats fileFormat);
-
-    static void DestroyFilePlayer(FilePlayer* player);
-
-    // Read 10 ms of audio at |frequencyInHz| to |outBuffer|. |lengthInSamples|
-    // will be set to the number of samples read (not the number of samples per
-    // channel).
-    virtual int Get10msAudioFromFile(
-        int16_t* outBuffer,
-        size_t& lengthInSamples,
-        int frequencyInHz) = 0;
-
-    // Register callback for receiving file playing notifications.
-    virtual int32_t RegisterModuleFileCallback(
-        FileCallback* callback) = 0;
-
-    // API for playing audio from fileName to channel.
-    // Note: codecInst is used for pre-encoded files.
-    virtual int32_t StartPlayingFile(
-        const char* fileName,
-        bool loop,
-        uint32_t startPosition,
-        float volumeScaling,
-        uint32_t notification,
-        uint32_t stopPosition = 0,
-        const CodecInst* codecInst = NULL) = 0;
-
-    // Note: codecInst is used for pre-encoded files.
-    virtual int32_t StartPlayingFile(
-        InStream& sourceStream,
-        uint32_t startPosition,
-        float volumeScaling,
-        uint32_t notification,
-        uint32_t stopPosition = 0,
-        const CodecInst* codecInst = NULL) = 0;
-
-    virtual int32_t StopPlayingFile() = 0;
-
-    virtual bool IsPlayingFile() const = 0;
-
-    virtual int32_t GetPlayoutPosition(uint32_t& durationMs) = 0;
-
-    // Set audioCodec to the currently used audio codec.
-    virtual int32_t AudioCodec(CodecInst& audioCodec) const = 0;
-
-    virtual int32_t Frequency() const = 0;
-
-    // Note: scaleFactor is in the range [0.0 - 2.0]
-    virtual int32_t SetAudioScaling(float scaleFactor) = 0;
-
-    // Return the time in ms until next video frame should be pulled (by
-    // calling GetVideoFromFile(..)).
-    // Note: this API reads one video frame from file. This means that it should
-    //       be called exactly once per GetVideoFromFile(..) API call.
-    virtual int32_t TimeUntilNextVideoFrame() { return -1;}
-
-    virtual int32_t StartPlayingVideoFile(
-        const char* /*fileName*/,
-        bool /*loop*/,
-        bool /*videoOnly*/) { return -1;}
-
-    virtual int32_t video_codec_info(VideoCodec& /*videoCodec*/) const
-    {return -1;}
-
-    virtual int32_t GetVideoFromFile(VideoFrame& /*videoFrame*/) { return -1; }
-
-    // Same as GetVideoFromFile(). videoFrame will have the resolution specified
-    // by the width outWidth and height outHeight in pixels.
-    virtual int32_t GetVideoFromFile(VideoFrame& /*videoFrame*/,
-                                     const uint32_t /*outWidth*/,
-                                     const uint32_t /*outHeight*/) {
-      return -1;
-    }
-
-protected:
-    virtual ~FilePlayer() {}
-
-};
-}  // namespace webrtc
-#endif // WEBRTC_MODULES_UTILITY_INTERFACE_FILE_PLAYER_H_