diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/mot-encoder.cpp | 44 |
1 files changed, 31 insertions, 13 deletions
diff --git a/src/mot-encoder.cpp b/src/mot-encoder.cpp index 5347137..97e91f5 100644 --- a/src/mot-encoder.cpp +++ b/src/mot-encoder.cpp @@ -134,6 +134,7 @@ static uint8_t dls_toggle = 0; std::deque<std::vector<uint8_t> > dlsdg; static int dlsfd = 0; +static int verbose = 0; void usage(char* name) { @@ -161,6 +162,7 @@ void usage(char* name) " -p, --pad=LENGTH Set the pad length.\n" " Possible values: " ALLOWED_PADLEN "\n" " Default: 58\n" + " -v, --verbose Print more information to the console\n" ); } @@ -188,13 +190,14 @@ int main(int argc, char *argv[]) {"pad", required_argument, 0, 'p'}, {"sleep", required_argument, 0, 's'}, {"help", no_argument, 0, 'h'}, + {"verbose", no_argument, 0, 'v'}, {0,0,0,0}, }; int ch=0; int index; while(ch != -1) { - ch = getopt_long(argc, argv, "ehd:o:s:t:p:", longopts, &index); + ch = getopt_long(argc, argv, "ehd:o:s:t:p:v", longopts, &index); switch (ch) { case 'd': dir = optarg; @@ -214,6 +217,9 @@ int main(int argc, char *argv[]) case 'p': padlen = atoi(optarg); break; + case 'v': + verbose++; + break; case '?': case 'h': usage(argv[0]); @@ -280,7 +286,9 @@ int main(int argc, char *argv[]) slides_to_transmit.push_back(md); - fprintf(stderr, "mot-encoder found slide %s\n", imagepath); + if (verbose) { + fprintf(stderr, "mot-encoder found slide %s\n", imagepath); + } fidx++; } @@ -355,8 +363,10 @@ int encodeFile(int output_fd, std::string& fname, int fidx, int padlen) width = MagickGetImageWidth(m_wand); //aspectRatio = (width * 1.0)/height; - fprintf(stderr, "mot-encoder image: %s (id=%d). Original size: %zu x %zu. ", - fname.c_str(), fidx, width, height); + if (verbose) { + fprintf(stderr, "mot-encoder image: %s (id=%d). Original size: %zu x %zu. ", + fname.c_str(), fidx, width, height); + } while (height > 240 || width > 320) { if (height/240.0 > width/320.0) { @@ -380,8 +390,10 @@ int encodeFile(int output_fd, std::string& fname, int fidx, int padlen) MagickSetImageCompressionQuality(m_wand, 75); MagickSetImageFormat(m_wand, "jpg"); blob = MagickGetImagesBlob(m_wand, &blobsize); - fprintf(stderr, "mot-encoder resized image to %zu x %zu. Size after compression %zu bytes\n", - width, height, blobsize); + if (verbose) { + fprintf(stderr, "mot-encoder resized image to %zu x %zu. Size after compression %zu bytes\n", + width, height, blobsize); + } nseg = blobsize / MAXSEGLEN; lastseglen = blobsize % MAXSEGLEN; @@ -542,7 +554,9 @@ void writeDLS(int output_fd, const char* dls_file, int padlen) endp--; } - fprintf(stderr, "mot-encoder writing DLS text \"%s\"\n", dlstext); + if (verbose) { + fprintf(stderr, "mot-encoder writing DLS text \"%s\"\n", dlstext); + } create_dls_datagroup(dlstext, padlen); for (i = 0; i < dlsdg.size(); i++) { @@ -826,7 +840,9 @@ void writeMotPAD(int output_fd, uint8_t firstseg; curseg = &mscdg[i]; - //fprintf(stderr,"Segment offset %d\n",i); +#if DEBUG + fprintf(stderr,"Segment offset %d\n",i); +#endif if (i == 0) { // First segment firstseg = 1; @@ -852,7 +868,7 @@ void writeMotPAD(int output_fd, // CI for data group length indicator: data length=4, Application Type=1 pad[padlen-3]=0x01; // CI for data group length indicator: Application Type=12 (Start of MOT) - pad[padlen-4]=(xpadlengthmask<<5) | 12; + pad[padlen-4]=(xpadlengthmask<<5) | 12; // End of CI list pad[padlen-5]=0x00; // RFA+HI Data group length @@ -884,10 +900,12 @@ void writeMotPAD(int output_fd, } write(output_fd, pad, padlen); - //fprintf(stderr,"MSC Data Group - Segment %d: ",i); - //for (j=0;j<padlen;j++) fprintf(stderr,"%02x ",pad[j]); - // fprintf(stderr,"\n"); - +#if DEBUG + fprintf(stderr,"MSC Data Group - Segment %d: ",i); + for (j=0;j<padlen;j++) + fprintf(stderr,"%02x ",pad[j]); + fprintf(stderr,"\n"); +#endif } } |