Convert more shaders in dali-toolkit and dali-scene-loader to use shader compilation...

[platform/core/uifw/dali-toolkit.git] / dali-toolkit / internal / text / rendering / atlas / text-atlas-renderer.cpp

diff --git a/dali-toolkit/internal/text/rendering/atlas/text-atlas-renderer.cpp b/dali-toolkit/internal/text/rendering/atlas/text-atlas-renderer.cpp
index dddb301..80a1111 100755 (executable)
--- a/dali-toolkit/internal/text/rendering/atlas/text-atlas-renderer.cpp
+++ b/dali-toolkit/internal/text/rendering/atlas/text-atlas-renderer.cpp
@@ -31,6 +31,7 @@
 #include <dali-toolkit/internal/text/rendering/atlas/atlas-glyph-manager.h>
 #include <dali-toolkit/internal/text/rendering/atlas/atlas-mesh-factory.h>
 #include <dali-toolkit/internal/text/text-view.h>
+#include <dali-toolkit/internal/graphics/builtin-shader-extern-gen.h>
 
 using namespace Dali;
 using namespace Dali::Toolkit;
@@ -42,52 +43,6 @@ namespace
   Debug::Filter* gLogFilter = Debug::Filter::New(Debug::NoLogging, true, "LOG_TEXT_RENDERING");
 #endif
 
-#define MAKE_SHADER(A)#A
-
-const char* VERTEX_SHADER = MAKE_SHADER(
-attribute mediump vec2    aPosition;
-attribute mediump vec2    aTexCoord;
-attribute mediump vec4    aColor;
-uniform   mediump vec2    uOffset;
-uniform     highp mat4    uMvpMatrix;
-varying   mediump vec2    vTexCoord;
-varying   mediump vec4    vColor;
-
-void main()
-{
-  mediump vec4 position = vec4( aPosition.xy + uOffset, 0.0, 1.0 );
-  gl_Position = uMvpMatrix * position;
-  vTexCoord = aTexCoord;
-  vColor = aColor;
-}
-);
-
-const char* FRAGMENT_SHADER_L8 = MAKE_SHADER(
-uniform lowp    vec4      uColor;
-uniform lowp    vec4      textColorAnimatable;
-uniform         sampler2D sTexture;
-varying mediump vec2      vTexCoord;
-varying mediump vec4      vColor;
-
-void main()
-{
-  mediump vec4 color = texture2D( sTexture, vTexCoord );
-  gl_FragColor = vec4( vColor.rgb * uColor.rgb * textColorAnimatable.rgb, uColor.a * vColor.a * textColorAnimatable.a * color.r );
-}
-);
-
-const char* FRAGMENT_SHADER_RGBA = MAKE_SHADER(
-uniform lowp    vec4      uColor;
-uniform lowp    vec4      textColorAnimatable;
-uniform         sampler2D sTexture;
-varying mediump vec2      vTexCoord;
-
-void main()
-{
-  gl_FragColor = texture2D( sTexture, vTexCoord ) * uColor * textColorAnimatable;
-}
-);
-
 const float ZERO( 0.0f );
 const float HALF( 0.5f );
 const float ONE( 1.0f );
@@ -369,10 +324,10 @@ struct AtlasRenderer::Impl
     {
       // Create a container actor to act as a common parent for text and shadow, to avoid color inheritence issues.
       mActor = Actor::New();
-      mActor.SetParentOrigin( ParentOrigin::TOP_LEFT );
-      mActor.SetAnchorPoint( AnchorPoint::TOP_LEFT );
-      mActor.SetSize( textSize );
-      mActor.SetColorMode( USE_OWN_MULTIPLY_PARENT_COLOR );
+      mActor.SetProperty( Actor::Property::PARENT_ORIGIN, ParentOrigin::TOP_LEFT );
+      mActor.SetProperty( Actor::Property::ANCHOR_POINT, AnchorPoint::TOP_LEFT );
+      mActor.SetProperty( Actor::Property::SIZE, textSize );
+      mActor.SetProperty( Actor::Property::COLOR_MODE, USE_OWN_MULTIPLY_PARENT_COLOR );
     }
 
     for( std::vector< MeshRecord >::const_iterator it = meshContainer.begin(),
@@ -403,7 +358,7 @@ struct AtlasRenderer::Impl
 
         Actor shadowActor = CreateMeshActor(textControl, animatablePropertyIndex, color, meshRecord, textSize, STYLE_DROP_SHADOW );
 #if defined(DEBUG_ENABLED)
-        shadowActor.SetName( "Text Shadow renderable actor" );
+        shadowActor.SetProperty( Dali::Actor::Property::NAME, "Text Shadow renderable actor" );
 #endif
         // Offset shadow in x and y
         shadowActor.RegisterProperty("uOffset", shadowOffset );
@@ -549,7 +504,8 @@ struct AtlasRenderer::Impl
         }
 
         // Move the origin (0,0) of the mesh to the center of the actor
-        const Vector2 position = *( positionsBuffer + i ) - halfTextSize - lineOffsetPosition;
+        const Vector2& temp = *( positionsBuffer + i );
+        const Vector2 position = Vector2( roundf( temp.x ), temp.y ) - halfTextSize - lineOffsetPosition; // roundf() avoids pixel alignment issues.
 
         if ( 0u != slot.mImageId ) // invalid slot id, glyph has failed to be added to atlas
         {
@@ -678,7 +634,7 @@ struct AtlasRenderer::Impl
   Actor CreateMeshActor( Actor textControl, Property::Index animatablePropertyIndex, const Vector4& defaultColor, const MeshRecord& meshRecord,
                          const Vector2& actorSize, Style style )
   {
-    PropertyBuffer quadVertices = PropertyBuffer::New( mQuadVertexFormat );
+    VertexBuffer quadVertices = VertexBuffer::New( mQuadVertexFormat );
     quadVertices.SetData( const_cast< AtlasManager::Vertex2D* >( &meshRecord.mMesh.mVertices[ 0 ] ), meshRecord.mMesh.mVertices.Size() );
 
     Geometry quadGeometry = Geometry::New();
@@ -695,7 +651,7 @@ struct AtlasRenderer::Impl
       // The glyph is an emoji and is not a shadow.
       if( !mShaderRgba )
       {
-        mShaderRgba = Shader::New( VERTEX_SHADER, FRAGMENT_SHADER_RGBA );
+        mShaderRgba = Shader::New( SHADER_TEXT_ATLAS_SHADER_VERT, SHADER_TEXT_ATLAS_RGBA_SHADER_FRAG );
       }
       shader = mShaderRgba;
     }
@@ -704,7 +660,7 @@ struct AtlasRenderer::Impl
       // The glyph is text or a shadow.
       if( !mShaderL8 )
       {
-        mShaderL8 = Shader::New( VERTEX_SHADER, FRAGMENT_SHADER_L8 );
+        mShaderL8 = Shader::New( SHADER_TEXT_ATLAS_SHADER_VERT, SHADER_TEXT_ATLAS_L8_SHADER_FRAG );
       }
       shader = mShaderL8;
     }
@@ -736,15 +692,15 @@ struct AtlasRenderer::Impl
 
     Actor actor = Actor::New();
 #if defined(DEBUG_ENABLED)
-    actor.SetName( "Text renderable actor" );
+    actor.SetProperty( Dali::Actor::Property::NAME, "Text renderable actor" );
 #endif
     actor.AddRenderer( renderer );
     // Keep all of the origins aligned
-    actor.SetParentOrigin( ParentOrigin::TOP_LEFT );
-    actor.SetAnchorPoint( AnchorPoint::TOP_LEFT );
-    actor.SetSize( actorSize );
+    actor.SetProperty( Actor::Property::PARENT_ORIGIN, ParentOrigin::TOP_LEFT );
+    actor.SetProperty( Actor::Property::ANCHOR_POINT, AnchorPoint::TOP_LEFT );
+    actor.SetProperty( Actor::Property::SIZE, actorSize );
     actor.RegisterProperty("uOffset", Vector2::ZERO );
-    actor.SetColorMode( USE_OWN_MULTIPLY_PARENT_COLOR );
+    actor.SetProperty( Actor::Property::COLOR_MODE, USE_OWN_MULTIPLY_PARENT_COLOR );
 
     return actor;
   }