First commit.

2021-08-15 12:42:46 -04:00
commit d8a6022947
264 changed files with 95068 additions and 0 deletions
@@ -0,0 +1,67 @@
+#include "pch.h"
+#include "OptionsFeature.hpp"
+
+#include "lv2/lv2plug.in/ns/ext/buf-size/buf-size.h"
+using namespace pipedal;
+
+OptionsFeature::OptionsFeature()
+{
+    feature.URI = LV2_OPTIONS__options;
+    feature.data = options;
+
+}
+
+OptionsFeature::~OptionsFeature()
+{
+
+}
+void OptionsFeature::Prepare(MapFeature&map,double sampleRate, int32_t blockLength, int32_t atomBufferBlockLength)
+{
+    this->sampleRate = (float)sampleRate;
+    this->blockLength = blockLength;
+    this->atomBufferBlockLength = atomBufferBlockLength;
+
+
+    options[0].context = LV2_OPTIONS_INSTANCE;
+    options[0].subject = 0;
+    options[0].key =  map.GetUrid(LV2_PARAMETERS__sampleRate);
+    options[0].size = sizeof(float);
+    options[0].type = map.GetUrid(LV2_ATOM__Float);
+    options[0].value = &(this->sampleRate);
+
+    options[1].context = LV2_OPTIONS_INSTANCE;
+    options[1].subject = 0;
+    options[1].key = map.GetUrid(LV2_BUF_SIZE__minBlockLength);
+    options[1].size = sizeof(int32_t);
+    options[1].type = map.GetUrid(LV2_ATOM__Int);
+    options[1].value = &(this->blockLength);
+
+    options[2].context = LV2_OPTIONS_INSTANCE;
+    options[2].subject = 0;
+    options[2].key = map.GetUrid(LV2_BUF_SIZE__maxBlockLength);
+    options[2].size = sizeof(int32_t);
+    options[2].type = map.GetUrid(LV2_ATOM__Int);
+    options[2].value =  &(this->blockLength);
+
+    options[3].context = LV2_OPTIONS_INSTANCE;
+    options[3].subject = 0;
+    options[3].key = map.GetUrid(LV2_BUF_SIZE__nominalBlockLength);
+    options[3].size = sizeof(int32_t);
+    options[3].type = map.GetUrid(LV2_ATOM__Int);
+    options[3].value =  &(this->blockLength);
+
+    options[4].context = LV2_OPTIONS_INSTANCE;
+    options[4].subject = 0;
+    options[4].key = map.GetUrid(LV2_BUF_SIZE__sequenceSize);
+    options[4].size = sizeof(int32_t);
+    options[4].type = map.GetUrid(LV2_ATOM__Int);
+    options[4].value =  &(this->atomBufferBlockLength);;
+
+    options[5].context = LV2_OPTIONS_INSTANCE;
+    options[5].subject = 0;
+    options[5].key = 0;
+    options[5].size = 0;
+    options[5].type = 0;
+    options[5].value = NULL;
+    
+}