# include <simgear_config.h>
#endif
-#include <stdlib.h> // rand()
+#include <stdlib.h> // rand(), free()
+#include <cstring>
#include <simgear/debug/logstream.hxx>
#include <simgear/structure/exception.hxx>
#include <simgear/misc/sg_path.hxx>
-#include <simgear/math/SGQuat.hxx>
+#include <simgear/misc/ResourceManager.hxx>
#include "soundmgr_openal.hxx"
#include "sample_openal.hxx"
+#include "soundmgr_openal_private.hxx"
+#define AL_FALSE 0
+
+using std::string;
//
// SGSoundSample
// empty constructor
SGSoundSample::SGSoundSample() :
+ _format(AL_FORMAT_MONO8),
+ _size(0),
+ _freq(0),
+ _changed(true),
+ _valid_source(false),
+ _source(SGSoundMgr::NO_SOURCE),
_absolute_pos(SGVec3d::zeros()),
_relative_pos(SGVec3d::zeros()),
_direction(SGVec3d::zeros()),
_velocity(SGVec3f::zeros()),
_orientation(SGQuatd::zeros()),
- _rotation(SGQuatd::zeros()),
_orivec(SGVec3f::zeros()),
_base_pos(SGVec3d::zeros()),
- _base_offs(SGVec3d::zeros()),
+ _rotation(SGQuatd::zeros()),
_refname(random_string()),
_data(NULL),
- _format(AL_FORMAT_MONO8),
- _size(0),
- _freq(0),
_valid_buffer(false),
_buffer(SGSoundMgr::NO_BUFFER),
- _valid_source(false),
- _source(SGSoundMgr::NO_SOURCE),
_inner_angle(360.0),
_outer_angle(360.0),
_outer_gain(0.0),
_max_dist(3000.0),
_loop(AL_FALSE),
_playing(false),
- _changed(true),
_static_changed(true),
+ _out_of_range(false),
_is_file(false)
{
}
// constructor
-SGSoundSample::SGSoundSample( const char *path, const char *file ) :
+SGSoundSample::SGSoundSample(const char *file, const SGPath& currentDir) :
+ _format(AL_FORMAT_MONO8),
+ _size(0),
+ _freq(0),
+ _changed(true),
+ _valid_source(false),
+ _source(SGSoundMgr::NO_SOURCE),
_absolute_pos(SGVec3d::zeros()),
_relative_pos(SGVec3d::zeros()),
_direction(SGVec3d::zeros()),
_velocity(SGVec3f::zeros()),
_orientation(SGQuatd::zeros()),
- _rotation(SGQuatd::zeros()),
_orivec(SGVec3f::zeros()),
_base_pos(SGVec3d::zeros()),
- _base_offs(SGVec3d::zeros()),
+ _rotation(SGQuatd::zeros()),
_refname(file),
_data(NULL),
- _format(AL_FORMAT_MONO8),
- _size(0),
- _freq(0),
_valid_buffer(false),
_buffer(SGSoundMgr::NO_BUFFER),
- _valid_source(false),
- _source(SGSoundMgr::NO_SOURCE),
_inner_angle(360.0),
_outer_angle(360.0),
_outer_gain(0.0),
_max_dist(3000.0),
_loop(AL_FALSE),
_playing(false),
- _changed(true),
_static_changed(true),
+ _out_of_range(false),
_is_file(true)
{
- SGPath samplepath( path );
- if ( strlen(file) ) {
- samplepath.append( file );
- }
- _refname = samplepath.str();
+ SGPath p = simgear::ResourceManager::instance()->findPath(file, currentDir);
+ _refname = p.str();
}
// constructor
SGSoundSample::SGSoundSample( const unsigned char** data,
int len, int freq, int format ) :
+ _format(format),
+ _size(len),
+ _freq(freq),
+ _changed(true),
+ _valid_source(false),
+ _source(SGSoundMgr::NO_SOURCE),
_absolute_pos(SGVec3d::zeros()),
_relative_pos(SGVec3d::zeros()),
_direction(SGVec3d::zeros()),
_velocity(SGVec3f::zeros()),
_orientation(SGQuatd::zeros()),
- _rotation(SGQuatd::zeros()),
_orivec(SGVec3f::zeros()),
_base_pos(SGVec3d::zeros()),
- _base_offs(SGVec3d::zeros()),
+ _rotation(SGQuatd::zeros()),
_refname(random_string()),
- _format(format),
- _size(len),
- _freq(freq),
_valid_buffer(false),
_buffer(SGSoundMgr::NO_BUFFER),
- _valid_source(false),
- _source(SGSoundMgr::NO_SOURCE),
_inner_angle(360.0),
_outer_angle(360.0),
_outer_gain(0.0),
_max_dist(3000.0),
_loop(AL_FALSE),
_playing(false),
- _changed(true),
_static_changed(true),
+ _out_of_range(false),
_is_file(false)
{
- SG_LOG( SG_GENERAL, SG_DEBUG, "In memory sounds sample" );
+ SG_LOG( SG_SOUND, SG_DEBUG, "In memory sounds sample" );
_data = (unsigned char*)*data; *data = NULL;
}
// constructor
SGSoundSample::SGSoundSample( void** data, int len, int freq, int format ) :
+ _format(format),
+ _size(len),
+ _freq(freq),
+ _changed(true),
+ _valid_source(false),
+ _source(SGSoundMgr::NO_SOURCE),
_absolute_pos(SGVec3d::zeros()),
_relative_pos(SGVec3d::zeros()),
_direction(SGVec3d::zeros()),
_velocity(SGVec3f::zeros()),
_orientation(SGQuatd::zeros()),
- _rotation(SGQuatd::zeros()),
_orivec(SGVec3f::zeros()),
_base_pos(SGVec3d::zeros()),
- _base_offs(SGVec3d::zeros()),
+ _rotation(SGQuatd::zeros()),
_refname(random_string()),
- _format(format),
- _size(len),
- _freq(freq),
_valid_buffer(false),
_buffer(SGSoundMgr::NO_BUFFER),
- _valid_source(false),
- _source(SGSoundMgr::NO_SOURCE),
_inner_angle(360.0),
_outer_angle(360.0),
_outer_gain(0.0),
_max_dist(3000.0),
_loop(AL_FALSE),
_playing(false),
- _changed(true),
_static_changed(true),
+ _out_of_range(false),
_is_file(false)
{
- SG_LOG( SG_GENERAL, SG_DEBUG, "In memory sounds sample" );
+ SG_LOG( SG_SOUND, SG_DEBUG, "In memory sounds sample" );
_data = (unsigned char*)*data; *data = NULL;
}
// destructor
SGSoundSample::~SGSoundSample() {
- if (_data) free(_data);
+ if ( _data != NULL ) free(_data);
}
void SGSoundSample::update_pos_and_orientation() {
- _absolute_pos = _base_pos - _base_offs;
- if ( _relative_pos[0] || _relative_pos[1] || _relative_pos[2] ) {
- _absolute_pos += _rotation.backTransform(_relative_pos);
+ _absolute_pos = _base_pos;
+ if (_relative_pos[0] || _relative_pos[1] || _relative_pos[2] ) {
+ _absolute_pos += _rotation.rotate( _relative_pos );
}
+ _orivec = SGVec3f::zeros();
if ( _direction[0] || _direction[1] || _direction[2] ) {
- _orivec = toVec3f( _rotation.rotate(_direction) );
+ _orivec = toVec3f( _rotation.rotate( _direction ) );
}
- else
- _orivec = SGVec3f::zeros();
}
string SGSoundSample::random_string() {
return rstr;
}
+SGPath SGSoundSample::file_path() const
+{
+ if (!_is_file) {
+ return SGPath();
+ }
+
+ return SGPath(_refname);
+}
+
+void SGSoundSample::free_data()
+{
+ if ( _data != NULL ) free( _data ); _data = NULL;
+}