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Changed: #1030 Implemented getTime() in OpenAL driver

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This commit is contained in:
kervala 2010-07-29 13:49:41 +02:00
parent 99c9bc60d7
commit 2dfef931fc
4 changed files with 17 additions and 7 deletions
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7
code/nel/src/sound/driver/openal/sound_driver_al.cpp
View file

@ -26,8 +26,8 @@
using namespace std;
using namespace NLMISC;
namespace NLSOUND {
namespace NLSOUND
{
// Currently, the OpenAL headers are different between Windows and Linux versions !
// AL_INVALID_XXXX are part of the spec, though.
@ -80,7 +80,8 @@ void alTestWarning(const char *src)
#ifndef NL_STATIC
class CSoundDriverALNelLibrary : public NLMISC::INelLibrary {
class CSoundDriverALNelLibrary : public NLMISC::INelLibrary
{
void onLibraryLoaded(bool /* firstTime */) { }
void onLibraryUnloaded(bool /* lastTime */) { }
};

3
code/nel/src/sound/driver/openal/sound_driver_al.h
View file

@ -19,7 +19,8 @@
#include <nel/sound/driver/sound_driver.h>
namespace NLSOUND {
namespace NLSOUND
{
class CBufferAL;
class CListenerAL;
class CSourceAL;

11
code/nel/src/sound/driver/openal/source_al.cpp
View file

@ -33,6 +33,7 @@ CSourceAL::CSourceAL(CSoundDriverAL *soundDriver):ISource(), _SoundDriver(NULL),
{
_IsPlaying = false;
_IsPaused = false;
_StartTime = 0;
_Type = SourceSound;
_Buffer = NULL;
@ -253,6 +254,8 @@ bool CSourceAL::play()
_IsPaused = false;
alSourcePlay(_Source);
_IsPlaying = alGetError() == AL_NO_ERROR;
if (_IsPlaying)
_StartTime = CTime::getLocalTime();
return _IsPlaying;
}
else
@ -261,6 +264,7 @@ bool CSourceAL::play()
_IsPaused = false;
alSourcePlay(_Source);
_IsPlaying = true;
_StartTime = CTime::getLocalTime();
return true;
// Streaming mode
//nlwarning("AL: Cannot play null buffer; streaming not implemented" );
@ -271,6 +275,8 @@ bool CSourceAL::play()
/// Stop playing
void CSourceAL::stop()
{
_StartTime = 0;
if ( _Buffer != NULL )
{
// Static playing mode
@ -376,8 +382,9 @@ bool CSourceAL::isPaused() const
/// Returns the number of milliseconds the source has been playing
uint32 CSourceAL::getTime()
{
// TODO
return 0;
if (!_StartTime) return 0;
return (uint32)(CTime::getLocalTime() - _StartTime);
}
/// Set the position vector.

3
code/nel/src/sound/driver/openal/source_al.h
View file

@ -72,6 +72,7 @@ private:
/// Playing status
bool _IsPlaying;
bool _IsPaused;
NLMISC::TTime _StartTime;
NLMISC::CVector _Pos;
float _Gain;
double _Alpha;
@ -103,7 +104,7 @@ public:
void release();
/// Return the OpenAL source name
inline ALuint getSource() const { return _Source; }
ALuint getSource() const { return _Source; }
/// Set type of the source
void setType(TSourceType type);