From 618ccf981bf16e848912cf8c4d72f58c7134642a Mon Sep 17 00:00:00 2001
From: Bent Bisballe Nyeng <deva@aasimon.org>
Date: Mon, 3 Nov 2014 18:55:03 +0100
Subject: Use Drumgizmo::setSamplerate to control resampler target samplerate.

---
 drumgizmo/drumgizmoc.cc |  2 ++
 lv2/lv2.cc              |  2 +-
 lv2/output_lv2.cc       |  9 +--------
 lv2/output_lv2.h        |  4 +---
 src/audiooutputengine.h |  5 -----
 src/drumgizmo.cc        | 11 +++++++----
 6 files changed, 12 insertions(+), 21 deletions(-)

diff --git a/drumgizmo/drumgizmoc.cc b/drumgizmo/drumgizmoc.cc
index c96736f..d5fa817 100644
--- a/drumgizmo/drumgizmoc.cc
+++ b/drumgizmo/drumgizmoc.cc
@@ -248,6 +248,8 @@ int main(int argc, char *argv[])
     return 1;
   }
 
+  gizmo.setSamplerate(oe->samplerate());
+
   if(!gizmo.init(preload)) {
     printf("Failed init engine.\n");
     return 1;
diff --git a/lv2/lv2.cc b/lv2/lv2.cc
index 9ec7706..3aeb5f0 100644
--- a/lv2/lv2.cc
+++ b/lv2/lv2.cc
@@ -248,7 +248,7 @@ LV2_Handle instantiate(const struct _LV2_Descriptor *descriptor,
   dg_descriptor.get_pci = dg_get_pci;
 
   dglv2->in = new InputLV2();
-  dglv2->out = new OutputLV2(sample_rate);
+  dglv2->out = new OutputLV2();
 
   dglv2->buffer = NULL;
   dglv2->buffer_size = 0;
diff --git a/lv2/output_lv2.cc b/lv2/output_lv2.cc
index b4a6877..ef2500b 100644
--- a/lv2/output_lv2.cc
+++ b/lv2/output_lv2.cc
@@ -28,9 +28,8 @@
 
 #include <string.h>
 
-OutputLV2::OutputLV2(double sample_rate)
+OutputLV2::OutputLV2()
 {
-  this->sample_rate = sample_rate;
   for(size_t i = 0; i < NUM_OUTPUTS; i++) {
     outputPorts[i].size = 0;
     outputPorts[i].samples = NULL;
@@ -83,9 +82,3 @@ sample_t *OutputLV2::getBuffer(int ch)
   if(ch < NUM_OUTPUTS) return outputPorts[ch].samples;
   return NULL;
 }
-
-size_t OutputLV2::samplerate()
-{
-  return sample_rate;
-}
-
diff --git a/lv2/output_lv2.h b/lv2/output_lv2.h
index 272a78c..c23cf2f 100644
--- a/lv2/output_lv2.h
+++ b/lv2/output_lv2.h
@@ -39,7 +39,7 @@ public:
 
 class OutputLV2 : public AudioOutputEngine {
 public:
-  OutputLV2(double sample_rate);
+  OutputLV2();
   ~OutputLV2();
 
   bool init(Channels channels);
@@ -59,8 +59,6 @@ public:
 
   //  sample_t *outputPort[NUM_OUTPUTS];
   OutputPort outputPorts[NUM_OUTPUTS];
-
-  double sample_rate;
 };
 
 #endif/*__DRUMGIZMO_OUTPUT_LV2_H__*/
diff --git a/src/audiooutputengine.h b/src/audiooutputengine.h
index 25b6ea0..eafafe9 100644
--- a/src/audiooutputengine.h
+++ b/src/audiooutputengine.h
@@ -57,11 +57,6 @@ public:
    * Overload this method to force engine to use different buffer size.
    */
   virtual size_t getBufferSize() { return 1024; }
-
-  /**
-   * Overload this method to report output engine samplerate.
-   */
-  virtual size_t samplerate() { return UNKNOWN_SAMPLERATE; }
 };
 
 #endif/*__DRUMGIZMO_AUDIOOUTPUTENGINE_H__*/
diff --git a/src/drumgizmo.cc b/src/drumgizmo.cc
index 9252afc..60ced09 100644
--- a/src/drumgizmo.cc
+++ b/src/drumgizmo.cc
@@ -74,14 +74,11 @@ bool DrumGizmo::loadkit(std::string file)
   loader.loadKit(&kit);
 
 #ifdef WITH_RESAMPLER
-  unsigned int output_fs = kit.samplerate();
-  if(oe->samplerate() != UNKNOWN_SAMPLERATE) output_fs = oe->samplerate();
   for(int i = 0; i < MAX_NUM_CHANNELS; i++) {
-    resampler[i].setup(kit.samplerate(), output_fs);
+    resampler[i].setup(kit.samplerate(), Conf::samplerate);
   }
 #endif/*WITH_RESAMPLER*/
 
-
   DEBUG(loadkit, "loadkit: Success\n");
 
   return true;
@@ -443,6 +440,12 @@ int DrumGizmo::samplerate()
 void DrumGizmo::setSamplerate(int samplerate)
 {
   Conf::samplerate = samplerate;
+#ifdef WITH_RESAMPLER
+  for(int i = 0; i < MAX_NUM_CHANNELS; i++) {
+    resampler[i].setup(kit.samplerate(), Conf::samplerate);
+  }
+#endif/*WITH_RESAMPLER*/
+
 }
 
 std::string float2str(float a)
-- 
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