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Fixed PvAPI search on Windows

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This commit is contained in:
Andrey Kamaev 2012-05-24 20:10:13 +00:00
parent 6455488ff4
commit e161f428a0
3 changed files with 165 additions and 152 deletions

27
CMakeLists.txt

@ -408,11 +408,32 @@ endif(WITH_UNICAP)
ocv_clear_vars(HAVE_PVAPI)
if(WITH_PVAPI)
find_path(PVAPI_INCLUDE_PATH "PvApi.h"
PATHS "/usr/local/include" "/usr/include"
PATHS /usr/local /opt /usr ENV ProgramFiles ENV ProgramW6432
PATH_SUFFIXES include "Allied Vision Technologies/GigESDK/inc-pc" "AVT GigE SDK/inc-pc" "GigESDK/inc-pc"
DOC "The path to PvAPI header")
if(PVAPI_INCLUDE_PATH)
set(HAVE_PVAPI TRUE)
endif()
if(X86 AND NOT WIN32)
set(PVAPI_SDK_SUBDIR x86)
elseif(X86_64)
set(PVAPI_SDK_SUBDIR x64)
elseif(CMAKE_SYSTEM_PROCESSOR MATCHES arm)
set(PVAPI_SDK_SUBDIR arm)
endif()
get_filename_component(_PVAPI_LIBRARY "${PVAPI_INCLUDE_PATH}/../lib-pc" ABSOLUTE)
if(PVAPI_SDK_SUBDIR)
set(_PVAPI_LIBRARY "${_PVAPI_LIBRARY}/${PVAPI_SDK_SUBDIR}")
endif()
if(NOT WIN32 AND CMAKE_COMPILER_IS_GNUCXX)
set(_PVAPI_LIBRARY "${_PVAPI_LIBRARY}/${CMAKE_OPENCV_GCC_VERSION_MAJOR}.${CMAKE_OPENCV_GCC_VERSION_MINOR}")
endif()
set(PVAPI_LIBRARY "${_PVAPI_LIBRARY}/${CMAKE_STATIC_LIBRARY_PREFIX}PvAPI${CMAKE_STATIC_LIBRARY_SUFFIX}" CACHE PATH "The PvAPI library")
if(EXISTS "${PVAPI_LIBRARY}")
set(HAVE_PVAPI TRUE)
endif()
endif(PVAPI_INCLUDE_PATH)
endif(WITH_PVAPI)
# --- Dc1394 ---

13
modules/highgui/CMakeLists.txt

@ -157,19 +157,8 @@ endif(HAVE_FFMPEG)
if(HAVE_PVAPI)
add_definitions(-DHAVE_PVAPI)
ocv_include_directories(${PVAPI_INCLUDE_PATH})
if(X86)
set(PVAPI_SDK_SUBDIR x86)
elseif(X86_64)
set(PVAPI_SDK_SUBDIR x64)
elseif(CMAKE_SYSTEM_PROCESSOR MATCHES arm)
set(PVAPI_SDK_SUBDIR arm)
endif()
if(PVAPI_SDK_SUBDIR AND CMAKE_COMPILER_IS_GNUCXX)
get_filename_component(PVAPI_EXPECTED_LIB_PATH "${PVAPI_INCLUDE_PATH}/../lib-pc/${PVAPI_SDK_SUBDIR}/${CMAKE_OPENCV_GCC_VERSION_MAJOR}.${CMAKE_OPENCV_GCC_VERSION_MINOR}" ABSOLUTE)
link_directories(${PVAPI_EXPECTED_LIB_PATH})
endif()
set(highgui_srcs src/cap_pvapi.cpp ${highgui_srcs})
set(HIGHGUI_LIBRARIES ${HIGHGUI_LIBRARIES} PvAPI)
list(APPEND HIGHGUI_LIBRARIES ${PVAPI_LIBRARY})
endif()
if(WITH_IMAGEIO)

221
modules/highgui/src/cap_pvapi.cpp

@ -57,7 +57,12 @@
#endif
#include <PvApi.h>
#include <unistd.h>
#ifdef WIN32
# include <io.h>
#else
# include <unistd.h>
#endif
#include <string>
//#include <arpa/inet.h>
@ -86,31 +91,32 @@ public:
}
protected:
virtual void Sleep(unsigned int time);
#ifndef WIN32
virtual void Sleep(unsigned int time);
#endif
typedef struct
{
unsigned long UID;
tPvHandle Handle;
tPvFrame Frame;
} tCamera;
IplImage *frame;
IplImage *grayframe;
tCamera Camera;
tPvErr Errcode;
tCamera Camera;
tPvErr Errcode;
bool monocrome;
};
CvCaptureCAM_PvAPI::CvCaptureCAM_PvAPI()
{
monocrome=false;
monocrome=false;
memset(&this->Camera, 0, sizeof(this->Camera));
}
#ifndef WIN32
void CvCaptureCAM_PvAPI::Sleep(unsigned int time)
{
struct timespec t,r;
@ -121,11 +127,13 @@ void CvCaptureCAM_PvAPI::Sleep(unsigned int time)
while(nanosleep(&t,&r)==-1)
t = r;
}
#endif
void CvCaptureCAM_PvAPI::close()
{
// Stop the acquisition & free the camera
PvCommandRun(Camera.Handle, "AcquisitionStop");
PvCaptureEnd(Camera.Handle);
// Stop the acquisition & free the camera
PvCommandRun(Camera.Handle, "AcquisitionStop");
PvCaptureEnd(Camera.Handle);
PvCameraClose(Camera.Handle);
PvUnInitialize();
}
@ -141,7 +149,7 @@ bool CvCaptureCAM_PvAPI::open( int index )
if (PvInitialize()) {
}
//return false;
//return false;
Sleep(1000);
@ -155,20 +163,20 @@ bool CvCaptureCAM_PvAPI::open( int index )
Camera.UID = cameraList[index].UniqueId;
if (!PvCameraInfo(Camera.UID,&camInfo) && !PvCameraIpSettingsGet(Camera.UID,&ipSettings)) {
/*
struct in_addr addr;
addr.s_addr = ipSettings.CurrentIpAddress;
printf("Current address:\t%s\n",inet_ntoa(addr));
addr.s_addr = ipSettings.CurrentIpSubnet;
printf("Current subnet:\t\t%s\n",inet_ntoa(addr));
addr.s_addr = ipSettings.CurrentIpGateway;
printf("Current gateway:\t%s\n",inet_ntoa(addr));
*/
}
else {
fprintf(stderr,"ERROR: could not retrieve camera IP settings.\n");
return false;
}
/*
struct in_addr addr;
addr.s_addr = ipSettings.CurrentIpAddress;
printf("Current address:\t%s\n",inet_ntoa(addr));
addr.s_addr = ipSettings.CurrentIpSubnet;
printf("Current subnet:\t\t%s\n",inet_ntoa(addr));
addr.s_addr = ipSettings.CurrentIpGateway;
printf("Current gateway:\t%s\n",inet_ntoa(addr));
*/
}
else {
fprintf(stderr,"ERROR: could not retrieve camera IP settings.\n");
return false;
}
if (PvCameraOpen(Camera.UID, ePvAccessMaster, &(Camera.Handle))==ePvErrSuccess)
@ -184,7 +192,7 @@ bool CvCaptureCAM_PvAPI::open( int index )
*/
tPvUint32 frameWidth, frameHeight, frameSize;
unsigned long maxSize;
char pixelFormat[256];
char pixelFormat[256];
PvAttrUint32Get(Camera.Handle, "TotalBytesPerFrame", &frameSize);
PvAttrUint32Get(Camera.Handle, "Width", &frameWidth);
PvAttrUint32Get(Camera.Handle, "Height", &frameHeight);
@ -192,31 +200,31 @@ bool CvCaptureCAM_PvAPI::open( int index )
maxSize = 8228;
//PvAttrUint32Get(Camera.Handle,"PacketSize",&maxSize);
if (PvCaptureAdjustPacketSize(Camera.Handle,maxSize)!=ePvErrSuccess)
return false;
return false;
if (strcmp(pixelFormat, "Mono8")==0) {
grayframe = cvCreateImage(cvSize((int)frameWidth, (int)frameHeight), IPL_DEPTH_8U, 1);
grayframe->widthStep = (int)frameWidth;
frame = cvCreateImage(cvSize((int)frameWidth, (int)frameHeight), IPL_DEPTH_8U, 3);
frame->widthStep = (int)frameWidth*3;
Camera.Frame.ImageBufferSize = frameSize;
Camera.Frame.ImageBuffer = grayframe->imageData;
}
else if (strcmp(pixelFormat, "Mono16")==0) {
grayframe = cvCreateImage(cvSize((int)frameWidth, (int)frameHeight), IPL_DEPTH_16U, 1);
grayframe->widthStep = (int)frameWidth;
frame = cvCreateImage(cvSize((int)frameWidth, (int)frameHeight), IPL_DEPTH_16U, 3);
frame->widthStep = (int)frameWidth*3;
Camera.Frame.ImageBufferSize = frameSize;
Camera.Frame.ImageBuffer = grayframe->imageData;
}
else if (strcmp(pixelFormat, "Bgr24")==0) {
frame = cvCreateImage(cvSize((int)frameWidth, (int)frameHeight), IPL_DEPTH_8U, 3);
frame->widthStep = (int)frameWidth*3;
Camera.Frame.ImageBufferSize = frameSize;
Camera.Frame.ImageBuffer = frame->imageData;
}
else
return false;
grayframe = cvCreateImage(cvSize((int)frameWidth, (int)frameHeight), IPL_DEPTH_8U, 1);
grayframe->widthStep = (int)frameWidth;
frame = cvCreateImage(cvSize((int)frameWidth, (int)frameHeight), IPL_DEPTH_8U, 3);
frame->widthStep = (int)frameWidth*3;
Camera.Frame.ImageBufferSize = frameSize;
Camera.Frame.ImageBuffer = grayframe->imageData;
}
else if (strcmp(pixelFormat, "Mono16")==0) {
grayframe = cvCreateImage(cvSize((int)frameWidth, (int)frameHeight), IPL_DEPTH_16U, 1);
grayframe->widthStep = (int)frameWidth;
frame = cvCreateImage(cvSize((int)frameWidth, (int)frameHeight), IPL_DEPTH_16U, 3);
frame->widthStep = (int)frameWidth*3;
Camera.Frame.ImageBufferSize = frameSize;
Camera.Frame.ImageBuffer = grayframe->imageData;
}
else if (strcmp(pixelFormat, "Bgr24")==0) {
frame = cvCreateImage(cvSize((int)frameWidth, (int)frameHeight), IPL_DEPTH_8U, 3);
frame->widthStep = (int)frameWidth*3;
Camera.Frame.ImageBufferSize = frameSize;
Camera.Frame.ImageBuffer = frame->imageData;
}
else
return false;
// Start the camera
PvCaptureStart(Camera.Handle);
@ -248,8 +256,8 @@ bool CvCaptureCAM_PvAPI::open( int index )
bool CvCaptureCAM_PvAPI::grabFrame()
{
//if(Camera.Frame.Status != ePvErrUnplugged && Camera.Frame.Status != ePvErrCancelled)
return PvCaptureQueueFrame(Camera.Handle, &(Camera.Frame), NULL) == ePvErrSuccess;
//if(Camera.Frame.Status != ePvErrUnplugged && Camera.Frame.Status != ePvErrCancelled)
return PvCaptureQueueFrame(Camera.Handle, &(Camera.Frame), NULL) == ePvErrSuccess;
}
@ -257,11 +265,11 @@ IplImage* CvCaptureCAM_PvAPI::retrieveFrame(int)
{
if (PvCaptureWaitForFrameDone(Camera.Handle, &(Camera.Frame), 1000) == ePvErrSuccess) {
if (!monocrome) {
cvMerge(grayframe,grayframe,grayframe,NULL,frame);
return frame;
}
return grayframe;
if (!monocrome) {
cvMerge(grayframe,grayframe,grayframe,NULL,frame);
return frame;
}
return grayframe;
}
else return NULL;
}
@ -279,26 +287,26 @@ double CvCaptureCAM_PvAPI::getProperty( int property_id )
PvAttrUint32Get(Camera.Handle, "Height", &nTemp);
return (double)nTemp;
case CV_CAP_PROP_EXPOSURE:
PvAttrUint32Get(Camera.Handle,"ExposureValue",&nTemp);
return (double)nTemp;
PvAttrUint32Get(Camera.Handle,"ExposureValue",&nTemp);
return (double)nTemp;
case CV_CAP_PROP_FPS:
tPvFloat32 nfTemp;
tPvFloat32 nfTemp;
PvAttrFloat32Get(Camera.Handle, "StatFrameRate", &nfTemp);
return (double)nfTemp;
case CV_CAP_PROP_PVAPI_MULTICASTIP:
char mEnable[2];
char mIp[11];
PvAttrEnumGet(Camera.Handle,"MulticastEnable",mEnable,sizeof(mEnable),NULL);
if (strcmp(mEnable, "Off") == 0) {
return -1;
}
else {
long int ip;
int a,b,c,d;
PvAttrStringGet(Camera.Handle, "MulticastIPAddress",mIp,sizeof(mIp),NULL);
sscanf(mIp, "%d.%d.%d.%d", &a, &b, &c, &d); ip = ((a*256 + b)*256 + c)*256 + d;
return (double)ip;
}
char mEnable[2];
char mIp[11];
PvAttrEnumGet(Camera.Handle,"MulticastEnable",mEnable,sizeof(mEnable),NULL);
if (strcmp(mEnable, "Off") == 0) {
return -1;
}
else {
long int ip;
int a,b,c,d;
PvAttrStringGet(Camera.Handle, "MulticastIPAddress",mIp,sizeof(mIp),NULL);
sscanf(mIp, "%d.%d.%d.%d", &a, &b, &c, &d); ip = ((a*256 + b)*256 + c)*256 + d;
return (double)ip;
}
}
return -1.0;
}
@ -317,38 +325,38 @@ bool CvCaptureCAM_PvAPI::setProperty( int property_id, double value )
*/
case CV_CAP_PROP_MONOCROME:
if (value==1) {
char pixelFormat[256];
PvAttrEnumGet(Camera.Handle, "PixelFormat", pixelFormat,256,NULL);
if ((strcmp(pixelFormat, "Mono8")==0) || strcmp(pixelFormat, "Mono16")==0) {
monocrome=true;
}
else
return false;
}
else
monocrome=false;
break;
char pixelFormat[256];
PvAttrEnumGet(Camera.Handle, "PixelFormat", pixelFormat,256,NULL);
if ((strcmp(pixelFormat, "Mono8")==0) || strcmp(pixelFormat, "Mono16")==0) {
monocrome=true;
}
else
return false;
}
else
monocrome=false;
break;
case CV_CAP_PROP_EXPOSURE:
if ((PvAttrUint32Set(Camera.Handle,"ExposureValue",(tPvUint32)value)==ePvErrSuccess))
break;
else
return false;
if ((PvAttrUint32Set(Camera.Handle,"ExposureValue",(tPvUint32)value)==ePvErrSuccess))
break;
else
return false;
case CV_CAP_PROP_PVAPI_MULTICASTIP:
if (value==-1) {
if ((PvAttrEnumSet(Camera.Handle,"MulticastEnable", "Off")==ePvErrSuccess))
break;
else
return false;
}
else {
std::string ip=cv::format("%d.%d.%d.%d", ((int)value>>24)&255, ((int)value>>16)&255, ((int)value>>8)&255, (int)value&255);
if ((PvAttrEnumSet(Camera.Handle,"MulticastEnable", "On")==ePvErrSuccess) &&
(PvAttrStringSet(Camera.Handle, "MulticastIPAddress", ip.c_str())==ePvErrSuccess))
break;
else
return false;
}
if (value==-1) {
if ((PvAttrEnumSet(Camera.Handle,"MulticastEnable", "Off")==ePvErrSuccess))
break;
else
return false;
}
else {
std::string ip=cv::format("%d.%d.%d.%d", ((int)value>>24)&255, ((int)value>>16)&255, ((int)value>>8)&255, (int)value&255);
if ((PvAttrEnumSet(Camera.Handle,"MulticastEnable", "On")==ePvErrSuccess) &&
(PvAttrStringSet(Camera.Handle, "MulticastIPAddress", ip.c_str())==ePvErrSuccess))
break;
else
return false;
}
default:
return false;
}
@ -366,9 +374,4 @@ CvCapture* cvCreateCameraCapture_PvAPI( int index )
delete capture;
return NULL;
}
#ifdef _MSC_VER
#pragma comment(lib, "PvAPI.lib")
#endif
#endif