diff --git a/dpf b/dpf
index f1f5853..1739340 160000
--- a/dpf
+++ b/dpf
@@ -1 +1 @@
-Subproject commit f1f5853c924593335a6afe374bcc4f3fdcea4ba8
+Subproject commit 17393403bf03049a8178cd217f691c149017ec80
diff --git a/examples/demo.cpp b/examples/demo.cpp
index 20c5a99..defdec4 100644
--- a/examples/demo.cpp
+++ b/examples/demo.cpp
@@ -121,7 +121,7 @@ protected:
         nvg.textAlign(NanoVG::ALIGN_LEFT|NanoVG::ALIGN_TOP);
         //nvg.textLineHeight(20.0f);
 
-        nvg.fillColor(nvg.RGBA(220,220,220,220));
+        nvg.fillColor(220,220,220,220);
         nvg.textBox(10, 420, iconSize, "Haha,", nullptr);
         nvg.textBox(15, 440, iconSize, "Look!", nullptr);
 
diff --git a/examples/nanovg2.cpp b/examples/nanovg2.cpp
index 68639ea..b2f44bb 100644
--- a/examples/nanovg2.cpp
+++ b/examples/nanovg2.cpp
@@ -29,6 +29,7 @@
 // use namespace
 
 using namespace DGL;
+using namespace DISTRHO;
 
 // ------------------------------------------------------
 // NanoVG Example Widget
@@ -75,7 +76,7 @@ protected:
     void onNanoDisplay() override
     {
         const int width  = getWidth();
-        const int height = getHeight();
+        //const int height = getHeight();
         const double t = gTime.getTime();
 
         if (premult)
@@ -135,14 +136,14 @@ private:
         float br = (ex < ey ? ex : ey) * 0.5f;
         float blink = 1 - std::pow(std::sin(t*0.5f),200)*0.8f;
 
-        bg = linearGradient(x,y+h*0.5f,x+w*0.1f,y+h, RGBA(0,0,0,32), RGBA(0,0,0,16));
+        bg = linearGradient(x,y+h*0.5f,x+w*0.1f,y+h, Color(0,0,0,32), Color(0,0,0,16));
         beginPath();
         ellipse(lx+3.0f,ly+16.0f, ex,ey);
         ellipse(rx+3.0f,ry+16.0f, ex,ey);
         fillPaint(bg);
         fill();
 
-        bg = linearGradient(x,y+h*0.25f,x+w*0.1f,y+h, RGBA(220,220,220,255), RGBA(128,128,128,255));
+        bg = linearGradient(x,y+h*0.25f,x+w*0.1f,y+h, Color(220,220,220,255), Color(128,128,128,255));
         beginPath();
         ellipse(lx,ly, ex,ey);
         ellipse(rx,ry, ex,ey);
@@ -159,7 +160,7 @@ private:
         dy *= ey*0.5f;
         beginPath();
         ellipse(lx+dx,ly+dy+ey*0.25f*(1-blink), br,br*blink);
-        fillColor(RGBA(32,32,32,255));
+        fillColor(32,32,32,255);
         fill();
 
         dx = (mx - rx) / (ex * 10);
@@ -172,16 +173,16 @@ private:
         dy *= ey*0.5f;
         beginPath();
         ellipse(rx+dx,ry+dy+ey*0.25f*(1-blink), br,br*blink);
-        fillColor(RGBA(32,32,32,255));
+        fillColor(32,32,32,255);
         fill();
 
-        gloss = radialGradient(lx-ex*0.25f,ly-ey*0.5f, ex*0.1f,ex*0.75f, RGBA(255,255,255,128), RGBA(255,255,255,0));
+        gloss = radialGradient(lx-ex*0.25f,ly-ey*0.5f, ex*0.1f,ex*0.75f, Color(255,255,255,128), Color(255,255,255,0));
         beginPath();
         ellipse(lx,ly, ex,ey);
         fillPaint(gloss);
         fill();
 
-        gloss = radialGradient(rx-ex*0.25f,ry-ey*0.5f, ex*0.1f,ex*0.75f, RGBA(255,255,255,128), RGBA(255,255,255,0));
+        gloss = radialGradient(rx-ex*0.25f,ry-ey*0.5f, ex*0.1f,ex*0.75f, Color(255,255,255,128), Color(255,255,255,0));
         beginPath();
         ellipse(rx,ry, ex,ey);
         fillPaint(gloss);
diff --git a/examples/widgets/ExampleTextWidget.hpp b/examples/widgets/ExampleTextWidget.hpp
index ec26bd4..3b80b7c 100644
--- a/examples/widgets/ExampleTextWidget.hpp
+++ b/examples/widgets/ExampleTextWidget.hpp
@@ -52,11 +52,11 @@ protected:
         textLineHeight(20.0f);
 
         beginPath();
-        fillColor(RGBA(220,220,220,255));
+        fillColor(220,220,220,255);
         roundedRect(10, height/4+10, width-20, height/2-20, 3);
         fill();
 
-        fillColor(RGBA(0,200,0,220));
+        fillColor(0,200,0,220);
         textBox(10, height/2, width-20, "Hello World!", nullptr);
     }
 
diff --git a/examples/widgets/NanoPerfWidget.hpp b/examples/widgets/NanoPerfWidget.hpp
index 48c0fa9..fc40ba2 100644
--- a/examples/widgets/NanoPerfWidget.hpp
+++ b/examples/widgets/NanoPerfWidget.hpp
@@ -26,6 +26,7 @@
 // ------------------------------------------------------
 // use namespace
 
+using DISTRHO::d_string;
 using DGL::IdleCallback;
 using DGL::NanoVG;
 using DGL::NanoWidget;
@@ -148,7 +149,7 @@ protected:
 
         beginPath();
         rect(0, 0, w, h);
-        fillColor(RGBA(0,0,0,128));
+        fillColor(0,0,0,128);
         fill();
 
         beginPath();
@@ -180,7 +181,7 @@ protected:
         }
 
         lineTo(w, h);
-        fillColor(RGBA(255,192,0,128));
+        fillColor(255,192,0,128);
         fill();
 
         fontFace("sans");
@@ -189,7 +190,7 @@ protected:
         {
             fontSize(14.0f);
             textAlign(ALIGN_LEFT|ALIGN_TOP);
-            fillColor(RGBA(240,240,240,192));
+            fillColor(240,240,240,192);
             text(3, 1, fName, nullptr);
         }
 
@@ -197,13 +198,13 @@ protected:
         {
             fontSize(18.0f);
             textAlign(ALIGN_RIGHT|ALIGN_TOP);
-            fillColor(RGBA(240,240,240,255));
+            fillColor(240,240,240,255);
             std::sprintf(str, "%.2f FPS", 1.0f / avg);
             text(w-3, 1, str, nullptr);
 
             fontSize(15.0f);
             textAlign(ALIGN_RIGHT|ALIGN_BOTTOM);
-            fillColor(RGBA(240,240,240,160));
+            fillColor(240,240,240,160);
             std::sprintf(str, "%.2f ms", avg * 1000.0f);
             text(w-3, h-1, str, nullptr);
         }
@@ -211,7 +212,7 @@ protected:
         {
             fontSize(18.0f);
             textAlign(ALIGN_RIGHT|ALIGN_TOP);
-            fillColor(RGBA(240,240,240,255));
+            fillColor(240,240,240,255);
             std::sprintf(str, "%.2f ms", avg * 1000.0f);
             text(w-3, 1, str, nullptr);
         }