FileCaptureInterface::FramePair FileCaptureInterface::getFrame() { FramePair result; string name0 = getImageFileName(mCount, 0); string name1 = getImageFileName(mCount, 1); if (mVerbose) { printf("Grabbing frame from file: %s\n", name0.c_str()); } result.bufferLeft = BufferFactory::getInstance()->loadG12Bitmap(name0); if (result.bufferLeft) { if (mVerbose) { printf("Grabbing frame from file: %s\n", name1.c_str()); } result.bufferRight = BufferFactory::getInstance()->loadG12Bitmap(name1); } if (!result.bufferLeft || !result.bufferRight) { result.freeBuffers(); if (mVerbose) { printf("File not found, resetting to first image in the sequence.\n"); } resetImageFileCounter(); return getFrame(); } increaseImageFileCounter(); return result; }
ImageFileCaptureInterface::ImageFileCaptureInterface(const string *pathFmt, bool isVerbose) : mVerbose(isVerbose) , mPathPrefix("") { if (pathFmt != NULL) { mPathFmt = *pathFmt; // if the path is given then store it for the further usage } resetImageFileCounter(); }
FileCaptureInterface::FramePair FileCaptureInterface::getFrame() { FramePair result; string name0 = getImageFileName(mCount, 0); string name1 = getImageFileName(mCount, 1); mVerbose = true; if (mVerbose) { printf("Grabbing frame from file: %s (%s)\n" , name0.c_str() , mIsRgb ? "rgb" : "gray"); } if (mIsRgb) { result.rgbBufferLeft = BufferFactory::getInstance()->loadRGB24Bitmap(name0); result.bufferLeft = result.rgbBufferLeft->toG12Buffer(); result.rgbBufferRight = BufferFactory::getInstance()->loadRGB24Bitmap(name1); result.bufferRight = result.rgbBufferRight->toG12Buffer(); } else { result.bufferLeft = BufferFactory::getInstance()->loadG12Bitmap(name0); result.bufferRight = BufferFactory::getInstance()->loadG12Bitmap(name1); } /* if (result.bufferLeft) { if (mVerbose) { printf("Grabbing frame from file: %s\n", name1.c_str()); } result.bufferRight = BufferFactory::getInstance()->loadG12Bitmap(name1); }*/ if (result.bufferLeft == NULL && result.bufferRight == NULL) { result.freeBuffers(); if (mVerbose) { printf("Files not found, resetting to first image in the sequence.\n"); } resetImageFileCounter(); return getFrame(); } increaseImageFileCounter(); return result; }