clap

commit b3739835bb4849f861a6637df74d34fc5732283c
parent 8a7f6e6b7d38c3324ec80cdbaa238941a596d3da
Author: Alexandre BIQUE <bique.alexandre@gmail.com>
Date:   Tue, 31 Aug 2021 11:14:44 +0200

param.step() also return the latest value

Diffstat:
M
examples/plugins/dc-offset/dc-offset.cc
 | 
3
+--
M
examples/plugins/parameters.hh
 | 
4
+++-

2 files changed, 4 insertions(+), 3 deletions(-)
diff --git a/examples/plugins/dc-offset/dc-offset.cc b/examples/plugins/dc-offset/dc-offset.cc
@@ -88,10 +88,9 @@ namespace clap {
 
          /* Process as many samples as possible until the next event */
          for (; i < N; ++i) {
-            float offset = offsetParam_->value();
+            float offset = offsetParam_->step(1);
             for (int c = 0; c < channelCount_; ++c)
                out[c][i] = in[c][i] + offset;
-            offsetParam_->step(1);
          }
       }
 
diff --git a/examples/plugins/parameters.hh b/examples/plugins/parameters.hh
@@ -32,8 +32,10 @@ namespace clap {
 
       void setModulation(double mod) { modulation_ = mod; }
 
-      void step(uint32_t n) {
+      // Advances the value by n samples and return the new value + modulation
+      double step(uint32_t n) {
          // TODO smooth
+         return value_ + modulation_;
       }
 
    private: