From 5fbec7c02c6677d701675bfcfd529bb646b4bea8 Mon Sep 17 00:00:00 2001
From: Bent Bisballe Nyeng <deva@aasimon.org>
Date: Sat, 4 Oct 2014 17:31:19 +0200
Subject: Add samplerate() method to lv2 output engine.
---
lv2/lv2.cc | 2 +-
lv2/output_lv2.cc | 22 ++++++----------------
lv2/output_lv2.h | 6 +++++-
3 files changed, 12 insertions(+), 18 deletions(-)
diff --git a/lv2/lv2.cc b/lv2/lv2.cc
index 3aeb5f0..9ec7706 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();
+ dglv2->out = new OutputLV2(sample_rate);
dglv2->buffer = NULL;
dglv2->buffer_size = 0;
diff --git a/lv2/output_lv2.cc b/lv2/output_lv2.cc
index 8187a5a..b4a6877 100644
--- a/lv2/output_lv2.cc
+++ b/lv2/output_lv2.cc
@@ -28,8 +28,9 @@
#include <string.h>
-OutputLV2::OutputLV2()
+OutputLV2::OutputLV2(double sample_rate)
{
+ this->sample_rate = sample_rate;
for(size_t i = 0; i < NUM_OUTPUTS; i++) {
outputPorts[i].size = 0;
outputPorts[i].samples = NULL;
@@ -83,19 +84,8 @@ sample_t *OutputLV2::getBuffer(int ch)
return NULL;
}
-#ifdef TEST_OUTPUT_LV2
-//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;
+size_t OutputLV2::samplerate()
+{
+ return sample_rate;
+}
-#endif/*TEST_OUTPUT_LV2*/
diff --git a/lv2/output_lv2.h b/lv2/output_lv2.h
index 1b4e8c9..272a78c 100644
--- a/lv2/output_lv2.h
+++ b/lv2/output_lv2.h
@@ -39,7 +39,7 @@ public:
class OutputLV2 : public AudioOutputEngine {
public:
- OutputLV2();
+ OutputLV2(double sample_rate);
~OutputLV2();
bool init(Channels channels);
@@ -54,9 +54,13 @@ public:
void post(size_t nsamples);
sample_t *getBuffer(int c);
+
+ size_t samplerate();
// sample_t *outputPort[NUM_OUTPUTS];
OutputPort outputPorts[NUM_OUTPUTS];
+
+ double sample_rate;
};
#endif/*__DRUMGIZMO_OUTPUT_LV2_H__*/
--
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