Impala Documentation

bool Impala::Core::VideoSet::Walker::InitKeyframeMask ( ) [inline, protected]

Definition at line 623 of file Walker.h.

Referenced by AddKeyframeMaskAnnoFile(), and AddRkfMask().

00624     {
00625         if (mKeyframes == 0)
00626         {
00627             ILOG_ERROR("InitKeyframeMask: no keyframes loaded");
00628             return false;
00629         }
00630         if (mKeyframeMask)
00631             return true;
00632         int nrKey = mKeyframes->GetNrKeyframes();
00633         mKeyframeMask = new bool[nrKey];
00634         for (int i=0 ; i<nrKey ; i++)
00635             mKeyframeMask[i] = true;
00636         return true;
00637     }