generic-library/opencv
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Fixed #2053

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This commit is contained in:
Andrey Kamaev 2012-06-15 06:40:20 +00:00
parent 6e1ea0af71
commit 16c94d643f
1 changed files with 13 additions and 13 deletions
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26
modules/highgui/src/cap_dshow.cpp
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@ -445,12 +445,12 @@ class videoDevice{
int nFramesForReconnect; int nFramesForReconnect;
unsigned long nFramesRunning; unsigned long nFramesRunning;
int connection; int connection;
int storeConn; int storeConn;
int myID; int myID;
long requestedFrameTime; //ie fps long requestedFrameTime; //ie fps
char nDeviceName[255]; char nDeviceName[255];
WCHAR wDeviceName[255]; WCHAR wDeviceName[255];
unsigned char * pixels; unsigned char * pixels;
char * pBuffer; char * pBuffer;
@ -643,7 +643,7 @@ public:
bufferSetup = false; bufferSetup = false;
newFrame = false; newFrame = false;
latestBufferLength = 0; latestBufferLength = 0;
hEvent = CreateEvent(NULL, true, false, NULL); hEvent = CreateEvent(NULL, true, false, NULL);
} }
@ -655,7 +655,7 @@ public:
DeleteCriticalSection(&critSection); DeleteCriticalSection(&critSection);
CloseHandle(hEvent); CloseHandle(hEvent);
if(bufferSetup){ if(bufferSetup){
delete pixels; delete[] pixels;
} }
} }
@ -665,11 +665,11 @@ public:
if(bufferSetup){ if(bufferSetup){
return false; return false;
}else{ }else{
numBytes = numBytesIn; numBytes = numBytesIn;
pixels = new unsigned char[numBytes]; pixels = new unsigned char[numBytes];
bufferSetup = true; bufferSetup = true;
newFrame = false; newFrame = false;
latestBufferLength = 0; latestBufferLength = 0;
} }
return true; return true;
} }
@ -796,12 +796,12 @@ void videoDevice::setSize(int w, int h){
} }
else else
{ {
width = w; width = w;
height = h; height = h;
videoSize = w*h*3; videoSize = w*h*3;
sizeSet = true; sizeSet = true;
pixels = new unsigned char[videoSize]; pixels = new unsigned char[videoSize];
pBuffer = new char[videoSize]; pBuffer = new char[videoSize];
memset(pixels, 0 , videoSize); memset(pixels, 0 , videoSize);
sgCallback->setupBuffer(videoSize); sgCallback->setupBuffer(videoSize);