Make cli output modules work with new samplerate() design.

6 files changed, 46 insertions, 92 deletions

diff --git a/drumgizmo/audiooutputenginedl.cc b/drumgizmo/audiooutputenginedl.cc
index fcedd9d..2648e8f 100644
--- a/drumgizmo/audiooutputenginedl.cc
+++ b/drumgizmo/audiooutputenginedl.cc
@@ -114,7 +114,8 @@ AudioOutputEngineDL::AudioOutputEngineDL(std::string name)
   o_samplerate = (output_samplerate_func_t) dlsym(lib, "samplerate");
   dlsym_error = dlerror();
   if(dlsym_error) {
-    o_samplerate = NULL;
+    printf("Cannot load symbol samplerate: %s\n", dlsym_error);
+    return;
   }
 
   ptr = o_create();
@@ -190,22 +191,5 @@ size_t AudioOutputEngineDL::getBufferSize()
 size_t AudioOutputEngineDL::samplerate()
 {
   if(o_samplerate) return o_samplerate(ptr);
-  return UNKNOWN_SAMPLERATE;
+  return 44100;
 }
-
-#ifdef TEST_AUDIOOUTPUTENGINEDL
-//Additional dependency files
-//deps:
-//Required cflags (autoconf vars may be used)
-//cflags:
-//Required link options (autoconf vars may be used)
-//libs:
-#include "test.h"
-
-TEST_BEGIN;
-
-// TODO: Put some testcode here (see test.h for usable macros).
-
-TEST_END;
-
-#endif/*TEST_AUDIOOUTPUTENGINEDL*/
diff --git a/drumgizmo/drumgizmoc.cc b/drumgizmo/drumgizmoc.cc
index d5fa817..61f8eaa 100644
--- a/drumgizmo/drumgizmoc.cc
+++ b/drumgizmo/drumgizmoc.cc
@@ -187,7 +187,7 @@ int main(int argc, char *argv[])
     return 1;
   }
 
-  AudioOutputEngine *oe = new AudioOutputEngineDL(outputengine);
+  AudioOutputEngineDL *oe = new AudioOutputEngineDL(outputengine);
 
   if(oe == NULL) {
     printf("Invalid output engine: %s\n", outputengine.c_str());
diff --git a/drumgizmo/output/alsa/alsa.cc b/drumgizmo/output/alsa/alsa.cc
index 7b3a395..dc2ac73 100644
--- a/drumgizmo/output/alsa/alsa.cc
+++ b/drumgizmo/output/alsa/alsa.cc
@@ -49,6 +49,7 @@ public:
   void pre(size_t size);
   void run(int channel, sample_t* data, size_t size);
   void post(size_t size);
+  size_t samplerate();
 
 private:
   snd_pcm_t *handle;
@@ -157,6 +158,11 @@ void Alsa::post(size_t size)
   snd_pcm_writei(handle, data, size);
 }
 
+size_t Alsa::samplerate()
+{
+  return srate;
+}
+
 extern "C" {
   void *create()
   {
@@ -210,21 +216,10 @@ extern "C" {
     Alsa *alsa = (Alsa*)h;
     alsa->post(s);
   }
-}
-
-#ifdef TEST_AUDIOOUTPUTENGINEALSA
-//Additional dependency files
-//deps:
-//Required cflags (autoconf vars may be used)
-//cflags:
-//Required link options (autoconf vars may be used)
-//libs:
-#include "test.h"
-
-TEST_BEGIN;
 
-// TODO: Put some testcode here (see test.h for usable macros).
-
-TEST_END;
-
-#endif/*TEST_AUDIOOUTPUTENGINEALSA*/
+  size_t samplerate(void *h)
+  {
+    Alsa *alsa = (Alsa*)h;
+    return alsa->samplerate();
+  }
+}
diff --git a/drumgizmo/output/dummy/dummy.cc b/drumgizmo/output/dummy/dummy.cc
index cd210dc..e60f2b7 100644
--- a/drumgizmo/output/dummy/dummy.cc
+++ b/drumgizmo/output/dummy/dummy.cc
@@ -43,6 +43,8 @@ public:
   void pre(size_t size);
   void run(int channel, sample_t* data, size_t size);
   void post(size_t size);
+
+  size_t samplerate();
 };
 
 Dummy::Dummy()
@@ -83,6 +85,11 @@ void Dummy::post(size_t size)
 {
 }
 
+size_t Dummy::samplerate()
+{
+  return 44100;
+}
+
 extern "C" {
   void *create()
   {
@@ -136,21 +143,10 @@ extern "C" {
     Dummy *dummy = (Dummy*)h;
     dummy->post(size);
   }
-}
-
-#ifdef TEST_AUDIOOUTPUTENGINEDUMMY
-//Additional dependency files
-//deps:
-//Required cflags (autoconf vars may be used)
-//cflags:
-//Required link options (autoconf vars may be used)
-//libs:
-#include "test.h"
-
-TEST_BEGIN;
 
-// TODO: Put some testcode here (see test.h for usable macros).
-
-TEST_END;
-
-#endif/*TEST_AUDIOOUTPUTENGINEDUMMY*/
+  size_t samplerate(void *h)
+  {
+    Dummy *dummy = (Dummy*)h;
+    return dummy->samplerate();
+  }
+}
diff --git a/drumgizmo/output/jackaudio/jackaudio.cc b/drumgizmo/output/jackaudio/jackaudio.cc
index b7fa4f9..5c04146 100644
--- a/drumgizmo/output/jackaudio/jackaudio.cc
+++ b/drumgizmo/output/jackaudio/jackaudio.cc
@@ -218,20 +218,3 @@ extern "C" {
     return jack->samplerate();
   }
 }
-
-#ifdef TEST_AUDIOINPUTENGINEJACKAUDIO
-//Additional dependency files
-//deps:
-//Required cflags (autoconf vars may be used)
-//cflags:
-//Required link options (autoconf vars may be used)
-//libs:
-#include "test.h"
-
-TEST_BEGIN;
-
-// TODO: Put some testcode here (see test.h for usable macros).
-
-TEST_END;
-
-#endif/*TEST_AUDIOINPUTENGINEJACKAUDIO*/
diff --git a/drumgizmo/output/wavfile/wavfile.cc b/drumgizmo/output/wavfile/wavfile.cc
index cb95715..fa4128e 100644
--- a/drumgizmo/output/wavfile/wavfile.cc
+++ b/drumgizmo/output/wavfile/wavfile.cc
@@ -44,6 +44,7 @@ public:
   void pre(size_t size);
   void run(int channel, sample_t* data, size_t size);
   void post(size_t size);
+  size_t samplerate();
 
 private:
   SF_INFO sf_info;
@@ -58,6 +59,10 @@ WavFile::WavFile()
 {
   fh = NULL;
   filename = "output";
+
+  sf_info.channels = 1;//channels;
+  sf_info.format = SF_FORMAT_WAV | SF_FORMAT_FLOAT;
+  sf_info.samplerate = 44100;
 }
 
 WavFile::~WavFile()
@@ -74,10 +79,6 @@ WavFile::~WavFile()
 bool WavFile::init(int channels, char *cnames[])
 {
   this->channels = channels;
-  
-  sf_info.channels = 1;//channels;
-  sf_info.format = SF_FORMAT_WAV | SF_FORMAT_FLOAT;
-  sf_info.samplerate = 44100;
 
   fh = (SNDFILE **)malloc(sizeof(SNDFILE *)*channels);
 
@@ -102,6 +103,7 @@ bool WavFile::init(int channels, char *cnames[])
 void WavFile::setParm(std::string parm, std::string value)
 {
   if(parm == "file") filename = value;
+  if(parm == "srate") sf_info.samplerate = atoi(value.c_str());
 }
 
 bool WavFile::start()
@@ -126,6 +128,11 @@ void WavFile::post(size_t size)
 {
 }
 
+size_t WavFile::samplerate()
+{
+  return sf_info.samplerate;
+}
+
 extern "C" {
   void *create()
   {
@@ -179,21 +186,10 @@ extern "C" {
     WavFile *sndfile = (WavFile*)h;
     sndfile->post(s);
   }
-}
-
-#ifdef TEST_AUDIOOUTPUTENGINESNDFILE
-//Additional dependency files
-//deps:
-//Required cflags (autoconf vars may be used)
-//cflags:
-//Required link options (autoconf vars may be used)
-//libs:
-#include "test.h"
-
-TEST_BEGIN;
-
-// TODO: Put some testcode here (see test.h for usable macros).
 
-TEST_END;
-
-#endif/*TEST_AUDIOOUTPUTENGINESNDFILE*/
+  size_t samplerate(void *h)
+  {
+    WavFile *wavfile = (WavFile*)h;
+    return wavfile->samplerate();
+  }
+}