/*
- * 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.
#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
uniform mediump float uHorizontalAlign;\n
uniform mediump float uVerticalAlign;\n
\n
- uniform mediump mat4 uModelMatrix;\n
- uniform mediump mat4 uViewMatrix;\n
- uniform mediump mat4 uProjection;\n
+ uniform highp mat4 uMvpMatrix;\n
\n
//Visual size and offset
uniform mediump vec2 offset;\n
\n
mediump vec4 vertexPosition = vec4( floor( ( aPosition + anchorPoint ) * visualSize + ( visualOffset + origin ) * uSize.xy ), 0.0, 1.0 );\n
\n
- gl_Position = uProjection * uViewMatrix * uModelMatrix * vertexPosition;\n
+ gl_Position = uMvpMatrix * vertexPosition;\n
}\n
);
uniform sampler2D sTexture;\n
uniform lowp vec4 uColor;\n
uniform lowp vec3 mixColor;\n
- uniform lowp float preMultipliedAlpha;\n
\n
void main()\n
{\n
discard;\n
\n
mediump vec4 textTexture = texture2D( sTexture, vTexCoord );\n
- textTexture.rgb *= mix( 1.0, textTexture.a, preMultipliedAlpha );\n
\n
gl_FragColor = textTexture * uColor * vec4( mixColor, 1.0 );
}\n
DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextScroller::SetParameters horizontalAlign[%f], verticalAlign[%f]\n", horizontalAlign, verticalAlign );
- scrollingTextActor.RegisterProperty( "uTextureSize", textureSize );
- scrollingTextActor.RegisterProperty( "uHorizontalAlign", horizontalAlign );
- scrollingTextActor.RegisterProperty( "uVerticalAlign", verticalAlign );
- scrollingTextActor.RegisterProperty( "uGap", wrapGap );
- mScrollDeltaIndex = scrollingTextActor.RegisterProperty( "uDelta", 0.0f );
+ shader.RegisterProperty( "uTextureSize", textureSize );
+ shader.RegisterProperty( "uHorizontalAlign", horizontalAlign );
+ shader.RegisterProperty( "uVerticalAlign", verticalAlign );
+ shader.RegisterProperty( "uGap", wrapGap );
+ mScrollDeltaIndex = shader.RegisterProperty( "uDelta", 0.0f );
float scrollAmount = std::max( textureSize.width, controlSize.width );
float scrollDuration = scrollAmount / mScrollSpeed;
{
DALI_LOG_INFO( gLogFilter, Debug::Verbose, "TextScroller::StartScrolling scrollAmount[%f] scrollDuration[%f], loop[%d] speed[%d]\n", scrollAmount, scrollDuration, loopCount, mScrollSpeed );
+ Shader shader = mRenderer.GetShader();
mScrollAnimation = Animation::New( scrollDuration );
- mScrollAnimation.AnimateTo( Property( scrollingTextActor, mScrollDeltaIndex ), scrollAmount, TimePeriod( mLoopDelay, scrollDuration ) );
- mScrollAnimation.SetEndAction( Animation::Discard );
+ mScrollAnimation.AnimateTo( Property( shader, mScrollDeltaIndex ), scrollAmount, TimePeriod( mLoopDelay, scrollDuration ) );
+ mScrollAnimation.SetEndAction( Animation::DISCARD );
mScrollAnimation.SetLoopCount( loopCount );
mScrollAnimation.FinishedSignal().Connect( this, &TextScroller::AutoScrollAnimationFinished );
mScrollAnimation.Play();