@ -96,6 +96,11 @@ int Iris::IrisXimeaImager::getBufferSizeOfOneFrame()
//
// return static_cast<int>(m_image.bp_size);
// //比实际大小( m_iEffectiveWindow_height * m_iEffectiveWindow_width * 2) 大, why?
// int value = 0;
// xiGetParamInt(m_xiH, XI_PRM_IMAGE_PAYLOAD_SIZE, &value);
return m_iEffectiveWindow_height * m_iEffectiveWindow_width * 2 ;
}
@ -107,6 +112,44 @@ float Iris::IrisXimeaImager::getTemperature()
return temperature ;
}
void Iris : : IrisXimeaImager : : setBufferPolicy ( int bufferPolicy )
{
if ( bufferPolicy = = 0 )
{
xiSetParamInt ( m_xiH , XI_PRM_BUFFER_POLICY , XI_BP_UNSAFE ) ;
printf ( " Iris::IrisXimeaImager::connect---- XI_PRM_BUFFER_POLICY: XI_BP_UNSAFE \n " ) ;
}
else if ( bufferPolicy = = 1 )
{
xiSetParamInt ( m_xiH , XI_PRM_BUFFER_POLICY , XI_BP_SAFE ) ;
printf ( " Iris::IrisXimeaImager::connect---- XI_PRM_BUFFER_POLICY: XI_BP_SAFE \n " ) ;
}
}
void Iris : : IrisXimeaImager : : setAcqBufferSize ( int acqBufferSize )
{
XI_RETURN stat = XI_OK ;
// set unit to 1 MiB
xiSetParamInt ( m_xiH , XI_PRM_ACQ_BUFFER_SIZE_UNIT , 1024 * 1024 ) ;
int value = 0 ;
xiGetParamInt ( m_xiH , XI_PRM_ACQ_BUFFER_SIZE , & value ) ;
printf ( " Iris::IrisXimeaImager::connect---- XI_PRM_ACQ_BUFFER_SIZE: %d MiB. \n " , value ) ;
xiSetParamInt ( m_xiH , XI_PRM_ACQ_BUFFER_SIZE , acqBufferSize ) ;
xiGetParamInt ( m_xiH , XI_PRM_ACQ_BUFFER_SIZE , & value ) ;
printf ( " Iris::IrisXimeaImager::connect---- XI_PRM_ACQ_BUFFER_SIZE: %d MiB. \n " , value ) ;
// set maximum number of queue
int number_of_field_buffers = 0 ;
xiGetParamInt ( m_xiH , XI_PRM_BUFFERS_QUEUE_SIZE XI_PRM_INFO_MAX , & number_of_field_buffers ) ;
printf ( " Iris::IrisXimeaImager::connect---- XI_PRM_BUFFERS_QUEUE_SIZE XI_PRM_INFO_MAX: %d. \n " , number_of_field_buffers ) ;
HandleResult ( stat , " xiGetParam (number_of_field_buffers maximum) " ) ;
xiSetParamInt ( m_xiH , XI_PRM_BUFFERS_QUEUE_SIZE , number_of_field_buffers ) ;
HandleResult ( stat , " xiSetParam (number_of_field_buffers) " ) ;
}
Iris : : IrisXimeaImager : : IrisXimeaImager ( )
{
m_xiH = NULL ;
@ -122,6 +165,51 @@ void Iris::IrisXimeaImager::connect(const char *camera_serial_number)
printf ( " Iris::IrisXimeaImager::connect----1 打开相机(xiOpenDevice) \n " ) ;
CE ( xiOpenDevice ( 0 , & m_xiH ) ) ; //没有插上ximea相机,这句代码都过不去
//add-----------------------------------------------------------------------------------------------------------------------
XI_RETURN stat = XI_OK ;
int payload = 0 ;
stat = xiGetParamInt ( m_xiH , XI_PRM_IMAGE_PAYLOAD_SIZE , & payload ) ;
HandleResult ( stat , " xiGetParam (payload) " ) ;
int transport_buffer_size_default = 0 ;
int transport_buffer_size_increment = 0 ;
int transport_buffer_size_minimum = 0 ;
// get default transport buffer size - that should be OK on all controllers
stat = xiGetParamInt ( m_xiH , XI_PRM_ACQ_TRANSPORT_BUFFER_SIZE , & transport_buffer_size_default ) ;
HandleResult ( stat , " xiGetParamInt (transport buffer size) " ) ;
stat = xiGetParamInt ( m_xiH , XI_PRM_ACQ_TRANSPORT_BUFFER_SIZE XI_PRM_INFO_INCREMENT , & transport_buffer_size_increment ) ;
HandleResult ( stat , " xiGetParamInt (transport buffer size increment) " ) ;
stat = xiGetParamInt ( m_xiH , XI_PRM_ACQ_TRANSPORT_BUFFER_SIZE XI_PRM_INFO_MIN , & transport_buffer_size_minimum ) ;
HandleResult ( stat , " xiGetParamInt (transport buffer size minimum) " ) ;
// check if payload size is less than default transport buffer size
if ( payload < transport_buffer_size_default + transport_buffer_size_increment )
{
// use optimized transport buffer size, as nearest increment to payload
int transport_buffer_size = payload ;
if ( transport_buffer_size_increment )
{
// round up to nearest increment
int remainder = transport_buffer_size % transport_buffer_size_increment ;
if ( remainder )
transport_buffer_size + = transport_buffer_size_increment - remainder ;
}
// check the minimum
if ( transport_buffer_size < transport_buffer_size_minimum )
transport_buffer_size = transport_buffer_size_minimum ;
stat = xiSetParamInt ( m_xiH , XI_PRM_ACQ_TRANSPORT_BUFFER_SIZE , transport_buffer_size ) ;
HandleResult ( stat , " xiSetParam (transport buffer size) " ) ;
}
//add---------------------------------------------------------------------------------------------------------------------------------------------------------------
// set unit to 1 MiB
xiSetParamInt ( m_xiH , XI_PRM_ACQ_BUFFER_SIZE_UNIT , 1024 * 1024 ) ;
int value = 0 ;
xiGetParamInt ( m_xiH , XI_PRM_ACQ_BUFFER_SIZE , & value ) ;
printf ( " Iris::IrisXimeaImager::connect---- XI_PRM_ACQ_BUFFER_SIZE: %d MiB. \n " , value ) ;
int NUM_THREADS = 0 ;
xiGetParamInt ( m_xiH , XI_PRM_PROC_NUM_THREADS , & NUM_THREADS ) ;
printf ( " Iris::IrisXimeaImager::connect---- XI_PRM_PROC_NUM_THREADS默认值为%d \n " , NUM_THREADS ) ;