diff options
| -rw-r--r-- | src/mot-encoder.cpp | 20 |
1 files changed, 17 insertions, 3 deletions
diff --git a/src/mot-encoder.cpp b/src/mot-encoder.cpp index 2b73c10..493c3d2 100644 --- a/src/mot-encoder.cpp +++ b/src/mot-encoder.cpp @@ -33,6 +33,7 @@ #include <vector> #include <deque> #include <list> +#include <map> // for transmission history #include <sys/types.h> #include <sys/stat.h> #include <fcntl.h> @@ -266,6 +267,8 @@ int main(int argc, char *argv[]) MagickWandGenesis(); std::list<slide_metadata_t> slides_to_transmit; + std::map<std::string, int> transmission_history; + std::map<std::string, int>::iterator it_transmission_history; fidx = 0; while(1) { @@ -287,7 +290,19 @@ int main(int argc, char *argv[]) slide_metadata_t md; md.filepath = imagepath; - md.fidx = fidx; + + // if an image was transmitted before, it resumes its old file identity + it_transmission_history = transmission_history.find(pDirent->d_name); + if (it_transmission_history != transmission_history.end()) { + md.fidx = it_transmission_history->second; + } + else { + md.fidx = fidx; + + // update transmission history + transmission_history[pDirent->d_name] = md.fidx; + fidx++; + } slides_to_transmit.push_back(md); @@ -295,7 +310,6 @@ int main(int argc, char *argv[]) fprintf(stderr, "mot-encoder found slide %s\n", imagepath); } - fidx++; } } @@ -334,7 +348,7 @@ int main(int argc, char *argv[]) } slides_to_transmit.resize(0); - fidx = 0; // avoid increasing constantly TID + } else if (dls_file) { // only DLS // Always retransmit DLS, we want it to be updated frequently |