X-Git-Url: http://review.tizen.org/git/?p=platform%2Fcore%2Fuifw%2Fdali-toolkit.git;a=blobdiff_plain;f=dali-toolkit%2Finternal%2Fvisuals%2Fgradient%2Fgradient-visual.cpp;h=b86f9a7950d70586e20ac48446cd08ea8ef7b443;hp=462a6c07cb22f845333ad1d370d1f61b41e0e0fd;hb=798ef5fa1591aa78851e9e3d08fe37411192176a;hpb=f11be450471738b68f98fa4c552b3a22482ae4de

diff --git a/dali-toolkit/internal/visuals/gradient/gradient-visual.cpp b/dali-toolkit/internal/visuals/gradient/gradient-visual.cpp
index 462a6c0..b86f9a7 100644
--- a/dali-toolkit/internal/visuals/gradient/gradient-visual.cpp
+++ b/dali-toolkit/internal/visuals/gradient/gradient-visual.cpp
@@ -25,6 +25,7 @@
 #include <dali/public-api/object/property-array.h>
 #include <dali/devel-api/scripting/enum-helper.h>
 #include <dali/devel-api/scripting/scripting.h>
+#include <dali/devel-api/rendering/renderer-devel.h>
 
 // INTERNAL INCLUDES
 #include <dali-toolkit/public-api/visuals/gradient-visual-properties.h>
@@ -384,6 +385,15 @@ void GradientVisual::DoSetOnScene( Actor& actor )
   ResourceReady( Toolkit::Visual::ResourceStatus::READY );
 }
 
+void GradientVisual::UpdateShader()
+{
+  if(mImpl->mRenderer)
+  {
+    Shader shader = GetShader();
+    mImpl->mRenderer.SetShader(shader);
+  }
+}
+
 void GradientVisual::DoCreatePropertyMap( Property::Map& map ) const
 {
   map.Clear();
@@ -435,16 +445,7 @@ void GradientVisual::DoCreateInstancePropertyMap( Property::Map& map ) const
 void GradientVisual::InitializeRenderer()
 {
   Geometry geometry = mFactoryCache.GetGeometry( VisualFactoryCache::QUAD_GEOMETRY );
-
-  Toolkit::GradientVisual::Units::Type gradientUnits = mGradient->GetGradientUnits();
-  int roundedCorner = IsRoundedCornerRequired() ? 1 : 0;
-  VisualFactoryCache::ShaderType shaderType = SHADER_TYPE_TABLE[mGradientType][gradientUnits + roundedCorner * 2];
-  Shader shader = mFactoryCache.GetShader( shaderType );
-  if( !shader )
-  {
-    shader = Shader::New( VERTEX_SHADER[gradientUnits + roundedCorner * 2], FRAGMENT_SHADER[ mGradientType + roundedCorner * 2 ] );
-    mFactoryCache.SaveShader( shaderType, shader );
-  }
+  Shader   shader   = GetShader();
 
   //Set up the texture set
   TextureSet textureSet = TextureSet::New();
@@ -458,7 +459,7 @@ void GradientVisual::InitializeRenderer()
   mImpl->mRenderer = Renderer::New( geometry, shader );
   mImpl->mRenderer.SetTextures( textureSet );
 
-  // If opaque then no need to have blending
+  // If opaque and then no need to have blending
   if( mIsOpaque )
   {
     mImpl->mRenderer.SetProperty( Renderer::Property::BLEND_MODE, BlendMode::OFF );
@@ -553,6 +554,21 @@ bool GradientVisual::NewGradient(Type gradientType, const Property::Map& propert
   return true;
 }
 
+Shader GradientVisual::GetShader()
+{
+  Toolkit::GradientVisual::Units::Type gradientUnits = mGradient->GetGradientUnits();
+  int                                  roundedCorner = IsRoundedCornerRequired() ? 1 : 0;
+  VisualFactoryCache::ShaderType       shaderType    = SHADER_TYPE_TABLE[mGradientType][gradientUnits + roundedCorner * 2];
+  Shader                               shader        = mFactoryCache.GetShader(shaderType);
+  if(!shader)
+  {
+    shader = Shader::New(VERTEX_SHADER[gradientUnits + roundedCorner * 2], FRAGMENT_SHADER[mGradientType + roundedCorner * 2]);
+    mFactoryCache.SaveShader(shaderType, shader);
+  }
+
+  return shader;
+}
+
 void GradientVisual::GetStopOffsets(const Property::Value* value, Vector<float>& stopOffsets)
 {