gecko/content/media/webrtc/MediaEngineDefault.h
Ehsan Akhgari 0fd9123eac Bug 579517 - Part 1: Automated conversion of NSPR numeric types to stdint types in Gecko; r=bsmedberg
This patch was generated by a script.  Here's the source of the script for
future reference:

function convert() {
echo "Converting $1 to $2..."
find . ! -wholename "*nsprpub*" \
       ! -wholename "*security/nss*" \
       ! -wholename "*/.hg*" \
       ! -wholename "obj-ff-dbg*" \
       ! -name nsXPCOMCID.h \
       ! -name prtypes.h \
         -type f \
      \( -iname "*.cpp" \
         -o -iname "*.h" \
         -o -iname "*.c" \
         -o -iname "*.cc" \
         -o -iname "*.idl" \
         -o -iname "*.ipdl" \
         -o -iname "*.ipdlh" \
         -o -iname "*.mm" \) | \
    xargs -n 1 sed -i -e "s/\b$1\b/$2/g"
}

convert PRInt8 int8_t
convert PRUint8 uint8_t
convert PRInt16 int16_t
convert PRUint16 uint16_t
convert PRInt32 int32_t
convert PRUint32 uint32_t
convert PRInt64 int64_t
convert PRUint64 uint64_t

convert PRIntn int
convert PRUintn unsigned

convert PRSize size_t

convert PROffset32 int32_t
convert PROffset64 int64_t

convert PRPtrdiff ptrdiff_t

convert PRFloat64 double
2012-08-22 11:56:38 -04:00

119 lines
2.8 KiB
C++

/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this file,
* You can obtain one at http://mozilla.org/MPL/2.0/. */
#ifndef MEDIAENGINEDEFAULT_H_
#define MEDIAENGINEDEFAULT_H_
#include "prmem.h"
#include "nsITimer.h"
#include "nsCOMPtr.h"
#include "nsDOMMediaStream.h"
#include "nsComponentManagerUtils.h"
#include "VideoUtils.h"
#include "MediaEngine.h"
#include "VideoSegment.h"
#include "AudioSegment.h"
#include "StreamBuffer.h"
#include "MediaStreamGraph.h"
namespace mozilla {
namespace layers {
class ImageContainer;
class PlanarYCbCrImage;
}
/**
* The default implementation of the MediaEngine interface.
*/
enum DefaultEngineState {
kAllocated,
kStarted,
kStopped,
kReleased
};
class MediaEngineDefaultVideoSource : public nsITimerCallback,
public MediaEngineVideoSource
{
public:
MediaEngineDefaultVideoSource();
~MediaEngineDefaultVideoSource();
virtual void GetName(nsAString&);
virtual void GetUUID(nsAString&);
virtual MediaEngineVideoOptions GetOptions();
virtual nsresult Allocate();
virtual nsresult Deallocate();
virtual nsresult Start(SourceMediaStream*, TrackID);
virtual nsresult Stop();
virtual nsresult Snapshot(uint32_t aDuration, nsIDOMFile** aFile);
NS_DECL_ISUPPORTS
NS_DECL_NSITIMERCALLBACK
protected:
TrackID mTrackID;
nsCOMPtr<nsITimer> mTimer;
nsRefPtr<layers::ImageContainer> mImageContainer;
DefaultEngineState mState;
SourceMediaStream* mSource;
layers::PlanarYCbCrImage* mImage;
};
class MediaEngineDefaultAudioSource : public nsITimerCallback,
public MediaEngineAudioSource
{
public:
MediaEngineDefaultAudioSource() : mTimer(nullptr), mState(kReleased) {}
~MediaEngineDefaultAudioSource(){};
virtual void GetName(nsAString&);
virtual void GetUUID(nsAString&);
virtual nsresult Allocate();
virtual nsresult Deallocate();
virtual nsresult Start(SourceMediaStream*, TrackID);
virtual nsresult Stop();
virtual nsresult Snapshot(uint32_t aDuration, nsIDOMFile** aFile);
NS_DECL_ISUPPORTS
NS_DECL_NSITIMERCALLBACK
protected:
TrackID mTrackID;
nsCOMPtr<nsITimer> mTimer;
DefaultEngineState mState;
SourceMediaStream* mSource;
};
class MediaEngineDefault : public MediaEngine
{
public:
MediaEngineDefault() {
mVSource = new MediaEngineDefaultVideoSource();
mASource = new MediaEngineDefaultAudioSource();
}
~MediaEngineDefault() {}
virtual void EnumerateVideoDevices(nsTArray<nsRefPtr<MediaEngineVideoSource> >*);
virtual void EnumerateAudioDevices(nsTArray<nsRefPtr<MediaEngineAudioSource> >*);
private:
nsRefPtr<MediaEngineVideoSource> mVSource;
nsRefPtr<MediaEngineAudioSource> mASource;
};
}
#endif /* NSMEDIAENGINEDEFAULT_H_ */