X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=dali-toolkit%2Finternal%2Fgraphics%2Fshaders%2Fgradient-visual-shader.frag;h=cb72c6778f7758010d42a56d21a497842c54b9b7;hb=refs%2Fchanges%2F02%2F263702%2F1;hp=9c897b4dcd34f0d4974aedf19224aac869d71b6f;hpb=862dfd28532f834238394c7ec0a15069c9bd2188;p=platform%2Fcore%2Fuifw%2Fdali-toolkit.git

diff --git a/dali-toolkit/internal/graphics/shaders/gradient-visual-shader.frag b/dali-toolkit/internal/graphics/shaders/gradient-visual-shader.frag
index 9c897b4..cb72c67 100644
--- a/dali-toolkit/internal/graphics/shaders/gradient-visual-shader.frag
+++ b/dali-toolkit/internal/graphics/shaders/gradient-visual-shader.frag
@@ -128,19 +128,21 @@ lowp vec4 convertBorderlineColor(lowp vec4 textureColor)
     mediump float tCornerRadius = -gCenterPosition;
     mediump float MaxTexturelinePotential = tCornerRadius + gPotentialRange;
     mediump float MinTexturelinePotential = tCornerRadius - gPotentialRange;
+    lowp vec3 BorderlineColorRGB = borderlineColor.xyz * borderlineColor.a;
     if(potential > MaxTexturelinePotential)
     {
       // potential is out of texture range. use borderline color instead of texture
-      textureColor = vec4(borderlineColor.xyz, 0.0);
+      textureColor = vec4(BorderlineColorRGB, 0.0);
     }
     else if(potential > MinTexturelinePotential)
     {
       // potential is in texture range
-      textureColor = mix(textureColor, vec4(borderlineColor.xyz, 0.0), smoothstep(MinTexturelinePotential, MaxTexturelinePotential, potential));
+      textureColor = mix(textureColor, vec4(BorderlineColorRGB, 0.0), smoothstep(MinTexturelinePotential, MaxTexturelinePotential, potential));
     }
     borderlineOpacity *= borderlineColor.a;
+    return mix(textureColor, vec4(BorderlineColorRGB, 1.0), borderlineOpacity);
   }
-  return mix(textureColor, vec4(borderlineColor.xyz, 1.0), borderlineOpacity);
+  return mix(textureColor, borderlineColor, borderlineOpacity);
 }
 #endif
 
@@ -169,16 +171,16 @@ mediump float calculateCornerOpacity()
 void main()
 {
 #if RADIAL
-  lowp vec4 textureColor = TEXTURE(sTexture, vec2(length(vTexCoord), 0.5)) * vec4(mixColor, 1.0) * uColor;
+  lowp vec4 textureColor = TEXTURE(sTexture, vec2(length(vTexCoord), 0.5)) * vec4(mixColor, 1.0);
 #else
-  lowp vec4 textureColor = TEXTURE(sTexture, vec2(vTexCoord.y, 0.5)) * vec4(mixColor, 1.0) * uColor;
+  lowp vec4 textureColor = TEXTURE(sTexture, vec2(vTexCoord.y, 0.5)) * vec4(mixColor, 1.0);
 #endif
 
 #if IS_REQUIRED_ROUNDED_CORNER || IS_REQUIRED_BORDERLINE
   // skip most potential calculate for performance
   if(abs(vPosition.x) < vOptRectSize.x && abs(vPosition.y) < vOptRectSize.y)
   {
-    OUT_COLOR = textureColor;
+    OUT_COLOR = textureColor * uColor;
     return;
   }
   PreprocessPotential();
@@ -187,7 +189,7 @@ void main()
 #if IS_REQUIRED_BORDERLINE
   textureColor = convertBorderlineColor(textureColor);
 #endif
-  OUT_COLOR = textureColor;
+  OUT_COLOR = textureColor * uColor;
 
 #if IS_REQUIRED_ROUNDED_CORNER
   mediump float opacity = calculateCornerOpacity();