main : add option to print the progress (#276)

Makefile

@@ -27,8 +27,8 @@ endif
 # Compile flags
 #
 
-CFLAGS   = -I.              -O3 -std=c11   -fPIC
+CFLAGS   = -I.              -Ofast -std=c11   -fPIC
-CXXFLAGS = -I. -I./examples -O3 -std=c++11 -fPIC
+CXXFLAGS = -I. -I./examples -Ofast -std=c++11 -fPIC
 LDFLAGS  =
 
 # OS specific

examples/main/main.cpp

@@ -71,6 +71,7 @@ struct whisper_params {
     bool output_wts     = false;
     bool print_special  = false;
     bool print_colors   = false;
+    bool print_progress = false;
     bool no_timestamps  = false;
 
     std::string language = "en";
@@ -112,6 +113,7 @@ bool whisper_params_parse(int argc, char ** argv, whisper_params & params) {
         else if (arg == "-owts" || arg == "--output-words")   { params.output_wts     = true; }
         else if (arg == "-ps"   || arg == "--print-special")  { params.print_special  = true; }
         else if (arg == "-pc"   || arg == "--print-colors")   { params.print_colors   = true; }
+        else if (arg == "-pp"   || arg == "--print-progress") { params.print_progress = true; }
         else if (arg == "-nt"   || arg == "--no-timestamps")  { params.no_timestamps  = true; }
         else if (arg == "-l"    || arg == "--language")       { params.language       = argv[++i]; }
         else if (                  arg == "--prompt")         { params.prompt         = argv[++i]; }
@@ -150,6 +152,7 @@ void whisper_print_usage(int argc, char ** argv, const whisper_params & params)
     fprintf(stderr, "  -owts,    --output-words   [%-7s] output script for generating karaoke video\n",     params.output_wts ? "true" : "false");
     fprintf(stderr, "  -ps,      --print-special  [%-7s] print special tokens\n",                           params.print_special ? "true" : "false");
     fprintf(stderr, "  -pc,      --print-colors   [%-7s] print colors\n",                                   params.print_colors ? "true" : "false");
+    fprintf(stderr, "  -pp,      --print-progress [%-7s] print progress\n",                                 params.print_progress ? "true" : "false");
     fprintf(stderr, "  -nt,      --no-timestamps  [%-7s] do not print timestamps\n",                        params.no_timestamps ? "false" : "true");
     fprintf(stderr, "  -l LANG,  --language LANG  [%-7s] spoken language\n",                                params.language.c_str());
     fprintf(stderr, "            --prompt PROMPT  [%-7s] initial prompt\n",                                 params.prompt.c_str());
@@ -601,7 +604,7 @@ int main(int argc, char ** argv) {
             whisper_full_params wparams = whisper_full_default_params(WHISPER_SAMPLING_GREEDY);
 
             wparams.print_realtime   = false;
-            wparams.print_progress   = false;
+            wparams.print_progress   = params.print_progress;
             wparams.print_timestamps = !params.no_timestamps;
             wparams.print_special    = params.print_special;
             wparams.translate        = params.translate;