Some adds in the sphinx stuff

src/sample/sphinx/main.cpp

@@ -1,63 +1,50 @@
 
-#include <pocketsphinx.h>
-
-#define MODELDIR "/opt/sphinx/pocket/0.7/share/pocketsphinx/model"
+#include <boost/thread.hpp>
+
+struct Ctx {
+
+};
+
+struct Foo {
+  Foo(Ctx* ctx) : _ctx(ctx) {};
+  void operator()(){
+    std::cout << "..." << std::endl;
+  };
+  Ctx* _ctx;
+};
+
+struct Processer processer  {
+  Processer(Ctx* ctx) : _ctx(ctx) {};
+  void operator()(){
+    std::cout << "..." << std::endl;
+  };
+  Ctx* _ctx;
+};
+
+struct Sender {
+  Sender(Ctx* ctx) : _ctx(ctx) {};
+  void operator()() {
+    std::cout << "running sender.." << std::endl;
+  }
+  Ctx* _ctx;
+};
 
-int
-main(int argc, char *argv[])
+int main(int argc, char* argv[])
 {
-  ps_decoder_t *ps;
-  cmd_ln_t *config;
-  FILE *fh;
-  char const *hyp, *uttid;
-  int16 buf[512];
-  int rv;
-  int32 score;
-
-  config = cmd_ln_init(NULL, ps_args(), TRUE,
-                       "-hmm", MODELDIR "/hmm/en_US/hub4wsj_sc_8k",
-                       "-lm", MODELDIR "/lm/en/turtle.DMP",
-                       "-dict", MODELDIR "/lm/en/turtle.dic",
-                       NULL);
-  if (config == NULL)
-    return 1;
-  ps = ps_init(config);
-  if (ps == NULL)
-    return 1;
-
-  fh = fopen("goforward.raw", "rb");
-  if (fh == NULL) {
-    perror("Failed to open goforward.raw");
-    return 1;
-  }
+  Ctx ctx;
+
+  Foo foo(&ctx);
+  boost::thread thread(foo);
+
+  Sender sender(&ctx);
+  boost::thread sender_thread(sender);
+
+  Processer processer(&ctx);
+  boost::thread 
+
+  thread.join(); 
+  sender_thread.join();
 
-  rv = ps_decode_raw(ps, fh, "goforward", -1);
-  if (rv < 0)
-    return 1;
-  hyp = ps_get_hyp(ps, &score, &uttid);
-  if (hyp == NULL)
-    return 1;
-  printf("Recognized: %s\n", hyp);
-
-  fseek(fh, 0, SEEK_SET);
-  rv = ps_start_utt(ps, "goforward");
-  if (rv < 0)
-    return 1;
-  while (!feof(fh)) {
-    size_t nsamp;
-    nsamp = fread(buf, 2, 512, fh);
-    rv = ps_process_raw(ps, buf, nsamp, FALSE, FALSE);
-  }
-  rv = ps_end_utt(ps);
-  if (rv < 0)
-    return 1;
-  hyp = ps_get_hyp(ps, &score, &uttid);
-  if (hyp == NULL)
-    return 1;
-  printf("Recognized: %s\n", hyp);
-
-  fclose(fh);
-  ps_free(ps);
   return 0;
 }
 

src/sample/sphinx/wscript

@@ -9,11 +9,11 @@ out = 'bin'
 def options(opt):
   opt.load('compiler_cxx')
 
-def configure(conf):
-  conf.load('compiler_cxx')
+def configure(ctx):
+  ctx.load('compiler_cxx')
 
-# defines for sphinx
-lib_sphinx = ['pocketsphinx', 'sphinxbase', 'sphinxad']
+# sphinx
+lib_sphinx = ['pocketsphinx', 'sphinxbase', 'sphinxad', 'boost_thread']
 libpath_sphinx = ['/opt/sphinx/base/0.7/lib', '/opt/sphinx/pocket/0.7/lib']
 include_sphinx = [
   '/opt/sphinx/pocket/0.7/include/pocketsphinx',
@@ -22,13 +22,13 @@ include_sphinx = [
   '/opt/sphinx/base/0.7/include'
 ]
 
-def build(bld):
-  bld.program(
+def build(ctx):
+  ctx.program(
     source='main.cpp',
     target='ubi',
     includes = include_sphinx,
     libpath = libpath_sphinx,
-    lib = lib_sphinx
+    lib = lib_sphinx 
   )
 
 def dist(ctx):