[Tizen] CornerRadius valid to clip children

[platform/core/uifw/dali-toolkit.git] / dali-toolkit / internal / visuals / gradient / gradient-visual.cpp

diff --git a/dali-toolkit/internal/visuals/gradient/gradient-visual.cpp b/dali-toolkit/internal/visuals/gradient/gradient-visual.cpp
index 7a3af39..497dccd 100644 (file)
--- a/dali-toolkit/internal/visuals/gradient/gradient-visual.cpp
+++ b/dali-toolkit/internal/visuals/gradient/gradient-visual.cpp
@@ -274,8 +274,15 @@ DALI_COMPOSE_SHADER(
   void main()\n
   {\n
     mediump float dist = length( max( abs( vPosition ), vRectSize ) - vRectSize ) - vCornerRadius;\n
-    gl_FragColor = texture2D( sTexture, vec2( vTexCoord.y, 0.5 ) ) * vec4(mixColor, 1.0) * uColor;\n
-    gl_FragColor *= 1.0 - smoothstep( -1.0, 1.0, dist );\n
+    if(dist > 1.0)\n
+    {\n
+      discard;\n
+    }\n
+    else\n
+    {\n
+      gl_FragColor = texture2D( sTexture, vec2( vTexCoord.y, 0.5 ) ) * vec4(mixColor, 1.0) * uColor;\n
+      gl_FragColor *= 1.0 - smoothstep( -1.0, 1.0, dist );\n
+    }\n
   }\n
 ),
 
@@ -292,8 +299,15 @@ DALI_COMPOSE_SHADER(
   void main()\n
   {\n
     mediump float dist = length( max( abs( vPosition ), vRectSize ) - vRectSize ) - vCornerRadius;\n
-    gl_FragColor = texture2D( sTexture, vec2( length(vTexCoord), 0.5 ) ) * vec4(mixColor, 1.0) * uColor;\n
-    gl_FragColor *= 1.0 - smoothstep( -1.0, 1.0, dist );\n
+    if(dist > 1.0)\n
+    {\n
+      discard;\n
+    }\n
+    else\n
+    {\n
+      gl_FragColor = texture2D( sTexture, vec2( length(vTexCoord), 0.5 ) ) * vec4(mixColor, 1.0) * uColor;\n
+      gl_FragColor *= 1.0 - smoothstep( -1.0, 1.0, dist );\n
+    }\n
   }\n
 )
 };
@@ -589,7 +603,7 @@ void GradientVisual::GetStopOffsets(const Property::Value* value, Vector<float>&
       }
       case Property::ARRAY:
       {
-        Property::Array* offsetArray = value->GetArray();
+        const Property::Array* offsetArray = value->GetArray();
         if( offsetArray )
         {
           unsigned int numStop = offsetArray->Count();