generic-library/opencv
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

adding extra buffer parameter

Browse Source
This commit is contained in:
StevenPuttemans 2014-11-12 10:48:24 +01:00
parent b80a3a91a8
commit 2b8229f716
2 changed files with 7 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
modules/highgui/include/opencv2/highgui/highgui_c.h
View File

@ -385,6 +385,7 @@ enum
CV_CAP_PROP_ROLL =35,
CV_CAP_PROP_IRIS =36,
CV_CAP_PROP_SETTINGS =37,
CV_CAP_PROP_BUFFERSIZE =38,
CV_CAP_PROP_AUTOGRAB =1024, // property for highgui class CvCapture_Android only
CV_CAP_PROP_SUPPORTED_PREVIEW_SIZES_STRING=1025, // readonly, tricky property, returns cpnst char* indeed

6
modules/highgui/src/cap_dc1394_v2.cpp
View File

@ -278,6 +278,7 @@ CvCaptureCAM_DC1394_v2_CPP::CvCaptureCAM_DC1394_v2_CPP()
dcCam = 0;
isoSpeed = 400;
fps = 15;
// Resetted the value here to 1 in order to ensure only a single frame is stored in the buffer!
nDMABufs = 8;
started = false;
cameraId = 0;
@ -732,6 +733,11 @@ bool CvCaptureCAM_DC1394_v2_CPP::setProperty(int propId, double value)
return false;
isoSpeed = cvRound(value);
break;
case CV_CAP_PROP_BUFFERSIZE:
if(started)
return false;
nDMABufs = value;
break;
//The code below is based on coriander, callbacks.c:795, refer to case RANGE_MENU_MAN :
default:
if (propId<CV_CAP_PROP_MAX_DC1394 && dc1394properties[propId]!=-1