X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=dali-toolkit%2Finternal%2Ftext%2Ftext-scroller.cpp;h=d908d33733e03cabf8210985d19f2a27cd181b78;hb=70510385d88cfbd5c232117d8436ca74c523e172;hp=6ad85d4d1362c0af8dd88af2a8008d4bb6ad040b;hpb=62c1e3ee309dec283a9e5d1b9d56816262ae8fd3;p=platform%2Fcore%2Fuifw%2Fdali-toolkit.git

diff --git a/dali-toolkit/internal/text/text-scroller.cpp b/dali-toolkit/internal/text/text-scroller.cpp
old mode 100644
new mode 100755
index 6ad85d4..d908d33
--- a/dali-toolkit/internal/text/text-scroller.cpp
+++ b/dali-toolkit/internal/text/text-scroller.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2018 Samsung Electronics Co., Ltd.
+ * Copyright (c) 2020 Samsung Electronics Co., Ltd.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -19,11 +19,11 @@
 #include <dali-toolkit/internal/text/text-scroller.h>
 
 // EXTERNAL INCLUDES
-#include <dali/public-api/common/stage.h>
 #include <dali/integration-api/debug.h>
 
 // INTERNAL INCLUDES
 #include <dali-toolkit/internal/text/text-scroller-interface.h>
+#include <dali-toolkit/internal/graphics/builtin-shader-extern-gen.h>
 
 namespace Dali
 {
@@ -40,56 +40,6 @@ namespace
 
 const int MINIMUM_SCROLL_SPEED = 1; // Speed should be set by Property system.
 
-const char* VERTEX_SHADER_SCROLL = DALI_COMPOSE_SHADER(
-  attribute mediump vec2 aPosition;\n
-  varying highp vec2 vTexCoord;\n
-  uniform mediump vec3 uSize;\n
-  uniform mediump float uDelta;\n
-  uniform mediump vec2 uTextureSize;\n
-  uniform mediump float uGap;\n
-  uniform mediump float uHorizontalAlign;\n
-  uniform mediump float uVerticalAlign;\n
-  \n
-  uniform highp   mat4 uMvpMatrix;\n
-  \n
-  //Visual size and offset
-  uniform mediump vec2 offset;\n
-  uniform mediump vec2 size;\n
-  uniform mediump vec4 offsetSizeMode;\n
-  uniform mediump vec2 origin;\n
-  uniform mediump vec2 anchorPoint;\n
-
-  void main()\n
-  {\n
-    mediump vec2 visualOffset = mix( offset, offset/uSize.xy, offsetSizeMode.xy );\n
-    mediump vec2 visualSize = mix( uSize.xy * size, size, offsetSizeMode.zw );\n
-    \n
-    vTexCoord.x = ( uDelta + uHorizontalAlign * ( uTextureSize.x - visualSize.x - uGap ) + floor( aPosition.x * visualSize.x ) + 0.5 - uGap * 0.5 ) / uTextureSize.x + 0.5;\n
-    vTexCoord.y = ( uVerticalAlign * ( uTextureSize.y - visualSize.y ) + floor( aPosition.y * visualSize.y ) + 0.5 ) / ( uTextureSize.y ) + 0.5;\n
-    \n
-    mediump vec4 vertexPosition = vec4( floor( ( aPosition + anchorPoint ) * visualSize + ( visualOffset + origin ) * uSize.xy ), 0.0, 1.0 );\n
-    \n
-    gl_Position = uMvpMatrix * vertexPosition;\n
-  }\n
-);
-
-const char* FRAGMENT_SHADER = DALI_COMPOSE_SHADER(
-  varying highp vec2 vTexCoord;\n
-  uniform sampler2D sTexture;\n
-  uniform lowp vec4 uColor;\n
-  uniform lowp vec3 mixColor;\n
-  \n
-  void main()\n
-  {\n
-    if ( vTexCoord.y > 1.0 )\n
-      discard;\n
-    \n
-    mediump vec4 textTexture = texture2D( sTexture, vTexCoord );\n
-    \n
-    gl_FragColor = textTexture * uColor * vec4( mixColor, 1.0 );
-  }\n
-);
-
 /**
  * @brief How the text should be aligned horizontally when scrolling the text.
  *
@@ -272,14 +222,17 @@ void TextScroller::SetParameters( Actor scrollingTextActor, Renderer renderer, T
 
     // Reset to the original shader and texture before scrolling
     mRenderer.SetShader(mShader);
-    mRenderer.SetTextures( mTextureSet );
+    if( mTextureSet )
+    {
+      mRenderer.SetTextures( mTextureSet );
+    }
   }
 
   mShader = mRenderer.GetShader();
   mTextureSet = mRenderer.GetTextures();
 
   // Set the shader and texture for scrolling
-  Shader shader = Shader::New( VERTEX_SHADER_SCROLL, FRAGMENT_SHADER, Shader::Hint::NONE );
+  Shader shader = Shader::New( SHADER_TEXT_SCROLLER_SHADER_VERT, SHADER_TEXT_SCROLLER_SHADER_FRAG, Shader::Hint::NONE );
   mRenderer.SetShader( shader );
   mRenderer.SetTextures( textureSet );
 
@@ -339,7 +292,7 @@ void TextScroller::StartScrolling( Actor scrollingTextActor, float scrollAmount,
   Shader shader = mRenderer.GetShader();
   mScrollAnimation = Animation::New( scrollDuration );
   mScrollAnimation.AnimateTo( Property( shader, mScrollDeltaIndex ), scrollAmount, TimePeriod( mLoopDelay, scrollDuration ) );
-  mScrollAnimation.SetEndAction( Animation::Discard );
+  mScrollAnimation.SetEndAction( Animation::DISCARD );
   mScrollAnimation.SetLoopCount( loopCount );
   mScrollAnimation.FinishedSignal().Connect( this, &TextScroller::AutoScrollAnimationFinished );
   mScrollAnimation.Play();