From: Heeyong Song <heeyong.song@samsung.com>
Date: Wed, 11 Oct 2017 01:16:20 +0000 (+0900)
Subject: [4.0] Enable premultiplied alpha in text visual
X-Git-Tag: accepted/tizen/4.0/unified/20171011.071812
X-Git-Url: http://review.tizen.org/git/?p=platform%2Fcore%2Fuifw%2Fdali-toolkit.git;a=commitdiff_plain;h=refs%2Ftags%2Faccepted%2Ftizen%2F4.0%2Funified%2F20171011.071812

[4.0] Enable premultiplied alpha in text visual

Change-Id: Idaf85e6f4d6699a8ce5ea431dba5ed23c081be30
---

diff --git a/dali-toolkit/internal/visuals/text/text-visual.cpp b/dali-toolkit/internal/visuals/text/text-visual.cpp
index f274321..d813ee0 100755
--- a/dali-toolkit/internal/visuals/text/text-visual.cpp
+++ b/dali-toolkit/internal/visuals/text/text-visual.cpp
@@ -698,6 +698,7 @@ void TextVisual::UpdateRenderer()
       mImpl->mRenderer.RegisterProperty( "uHasMultipleTextColors", static_cast<float>( hasMultipleTextColors ) );
 
       mImpl->mRenderer.SetProperty( Renderer::Property::BLEND_MODE, BlendMode::ON);
+      mImpl->mRenderer.SetProperty( Renderer::Property::BLEND_PRE_MULTIPLIED_ALPHA, true );
 
       //Register transform properties
       mImpl->mTransform.RegisterUniforms( mImpl->mRenderer, Direction::LEFT_TO_RIGHT );