aboutsummaryrefslogtreecommitdiff
path: root/webrtc/modules/utility/interface/file_player.h
diff options
context:
space:
mode:
Diffstat (limited to 'webrtc/modules/utility/interface/file_player.h')
-rw-r--r--webrtc/modules/utility/interface/file_player.h111
1 files changed, 0 insertions, 111 deletions
diff --git a/webrtc/modules/utility/interface/file_player.h b/webrtc/modules/utility/interface/file_player.h
deleted file mode 100644
index 44f03e475a..0000000000
--- a/webrtc/modules/utility/interface/file_player.h
+++ /dev/null
@@ -1,111 +0,0 @@
-/*
- * 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_