Unify default transition values in MapData

Relevant changes:
 - Added 'defaultFadeDuration' and 'defaultTransitionDelay' to MapData;
 - Painter & StyleParser now receives a reference to MapData;
 - As previously seen on the code: 300ms is the default fade duration
   and 0ms is the default transition duration;
 - We no longer pass the current time point to Style, since it now uses
   MapData.animationTime, which gets updated in MapContext::update().
 - Updated StyleParser check to use a mock MapData;

1 files changed, 6 insertions, 5 deletions

diff --git a/src/mbgl/renderer/painter_line.cpp b/src/mbgl/renderer/painter_line.cpp
index 5f5a89d419..1ef9214102 100644
--- a/src/mbgl/renderer/painter_line.cpp
+++ b/src/mbgl/renderer/painter_line.cpp
@@ -5,6 +5,7 @@
 #include <mbgl/style/style_layout.hpp>
 #include <mbgl/map/sprite.hpp>
 #include <mbgl/map/tile_id.hpp>
+#include <mbgl/map/map_data.hpp>
 #include <mbgl/shader/line_shader.hpp>
 #include <mbgl/shader/linesdf_shader.hpp>
 #include <mbgl/shader/linepattern_shader.hpp>
@@ -26,7 +27,7 @@ void Painter::renderLine(LineBucket& bucket, const StyleLayer &layer_desc, const
 
     // the distance over which the line edge fades out.
     // Retina devices need a smaller distance to avoid aliasing.
-    float antialiasing = 1.0 / pixelRatio;
+    float antialiasing = 1.0 / data.pixelRatio;
 
     float blur = properties.blur + antialiasing;
     float edgeWidth = properties.width / 2.0;
@@ -61,7 +62,7 @@ void Painter::renderLine(LineBucket& bucket, const StyleLayer &layer_desc, const
         linesdfShader->u_matrix = vtxMatrix;
         linesdfShader->u_exmatrix = extrudeMatrix;
         linesdfShader->u_linewidth = {{ outset, inset }};
-        linesdfShader->u_ratio = pixelRatio;
+        linesdfShader->u_ratio = data.pixelRatio;
         linesdfShader->u_blur = blur;
         linesdfShader->u_color = color;
 
@@ -80,7 +81,7 @@ void Painter::renderLine(LineBucket& bucket, const StyleLayer &layer_desc, const
         linesdfShader->u_patternscale_b = {{ scaleXB, scaleYB }};
         linesdfShader->u_tex_y_b = posB.y;
         linesdfShader->u_image = 0;
-        linesdfShader->u_sdfgamma = lineAtlas->width / (properties.dash_line_width * std::min(posA.width, posB.width) * 256.0 * pixelRatio) / 2;
+        linesdfShader->u_sdfgamma = lineAtlas->width / (properties.dash_line_width * std::min(posA.width, posB.width) * 256.0 * data.pixelRatio) / 2;
         linesdfShader->u_mix = properties.dash_array.t;
 
         bucket.drawLineSDF(*linesdfShader);
@@ -96,7 +97,7 @@ void Painter::renderLine(LineBucket& bucket, const StyleLayer &layer_desc, const
         linepatternShader->u_matrix = vtxMatrix;
         linepatternShader->u_exmatrix = extrudeMatrix;
         linepatternShader->u_linewidth = {{ outset, inset }};
-        linepatternShader->u_ratio = pixelRatio;
+        linepatternShader->u_ratio = data.pixelRatio;
         linepatternShader->u_blur = blur;
 
         linepatternShader->u_pattern_size_a = {{imagePosA.size[0] * factor * properties.image.fromScale, imagePosA.size[1]}};
@@ -120,7 +121,7 @@ void Painter::renderLine(LineBucket& bucket, const StyleLayer &layer_desc, const
         lineShader->u_matrix = vtxMatrix;
         lineShader->u_exmatrix = extrudeMatrix;
         lineShader->u_linewidth = {{ outset, inset }};
-        lineShader->u_ratio = pixelRatio;
+        lineShader->u_ratio = data.pixelRatio;
         lineShader->u_blur = blur;
 
         lineShader->u_color = color;