mirror/opencv
1
0
Fork 0
mirror of https://github.com/opencv/opencv.git synced 2025-08-06 06:26:29 +08:00
Code Issues Actions Packages Projects Releases Wiki Activity

Chenge arv_camera_abort_acquisition to arv_camera_stop_acquisition

Browse Source
This commit is contained in:
ArkadiuszRaj 2016-10-09 20:40:00 +02:00
parent 8bd595acfe
commit 19bc3f4d17
1 changed files with 7 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

11
modules/videoio/src/cap_aravis.cpp
View File

@ -117,6 +117,7 @@ protected:
ArvPixelFormat pixelFormat; // current pixel format
int width; // current width of frame
int height; // current height of image
double fps; // current fps
double exposure; // current value of exposure time
double gain; // current value of gain
@ -217,6 +218,7 @@ bool CvCaptureCAM_Aravis::open( int index )
pixelFormat = arv_camera_get_pixel_format(camera);
exposure = arv_camera_get_exposure_time(camera);
gain = arv_camera_get_gain(camera);
fps = arv_camera_get_frame_rate(camera);
return startCapture();
}
@ -226,15 +228,16 @@ bool CvCaptureCAM_Aravis::open( int index )
bool CvCaptureCAM_Aravis::grabFrame()
{
ArvBuffer *arv_buffer = NULL;
int max_tries = 10;
int tries = 0;
for(; tries < 10; tries ++) {
for(; tries < max_tries; tries ++) {
arv_buffer = arv_stream_timeout_pop_buffer (stream, 200000);
if (arv_buffer != NULL && arv_buffer_get_status (arv_buffer) != ARV_BUFFER_STATUS_SUCCESS) {
arv_stream_push_buffer (stream, arv_buffer);
} else break;
}
if (tries == 10)
if (tries == max_tries)
return false;
size_t buffer_size;
@ -331,7 +334,7 @@ bool CvCaptureCAM_Aravis::setProperty( int property_id, double value )
case CV_CAP_PROP_FPS:
if(fpsAvailable) {
arv_camera_set_frame_rate(camera, BETWEEN(value, fpsMin, fpsMax));
arv_camera_set_frame_rate(camera, fps = BETWEEN(value, fpsMin, fpsMax));
break;
} else return false;
@ -369,7 +372,7 @@ bool CvCaptureCAM_Aravis::setProperty( int property_id, double value )
void CvCaptureCAM_Aravis::stopCapture()
{
arv_camera_abort_acquisition(camera);
arv_camera_stop_acquisition(camera);
g_object_unref(stream);
stream = NULL;