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HEAD
r1022: Restructure overlay and label code for efficiency; change the graphic display...
[cinelerra_cv.git]
/
guicast
/
bccounter.C
blob
bb3b98ab3ff7c677f6c4189ceeda836c6259e602
1
#include "bccounter.h"
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#include "mutex.h"
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BCCounter::BCCounter()
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{
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value = 0;
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mutex = new Mutex;
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}
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BCCounter::~BCCounter()
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{
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delete mutex;
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}
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void BCCounter::up()
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{
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mutex->lock("BCCounter::up");
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value++;
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printf("BCCounter::up %p %d\n", this, value);
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mutex->unlock();
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}
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void BCCounter::down()
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{
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mutex->lock("BCCounter::down");
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value--;
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printf("BCCounter::down %p %d\n", this, value);
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mutex->unlock();
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}