From 02461b3416cdaa4ad52c96c5d72671f11cffdabc Mon Sep 17 00:00:00 2001
From: GaborFarkas <raandal73@gmail.com>
Date: Fri, 18 Nov 2016 15:31:40 +0100
Subject: [PATCH] Add no-op WebGL text replay

---
 src/ol/render/webgl/replaygroup.js      |  4 +-
 src/ol/render/webgl/textreplay/index.js | 65 +++++++++++++++++++++++++
 2 files changed, 68 insertions(+), 1 deletion(-)
 create mode 100644 src/ol/render/webgl/textreplay/index.js

diff --git a/src/ol/render/webgl/replaygroup.js b/src/ol/render/webgl/replaygroup.js
index bd2e29a373..18a97e1e1f 100644
--- a/src/ol/render/webgl/replaygroup.js
+++ b/src/ol/render/webgl/replaygroup.js
@@ -8,6 +8,7 @@ goog.require('ol.render.webgl.CircleReplay');
 goog.require('ol.render.webgl.ImageReplay');
 goog.require('ol.render.webgl.LineStringReplay');
 goog.require('ol.render.webgl.PolygonReplay');
+goog.require('ol.render.webgl.TextReplay');
 
 /**
  * @constructor
@@ -312,5 +313,6 @@ ol.render.webgl.ReplayGroup.BATCH_CONSTRUCTORS_ = {
   'Circle': ol.render.webgl.CircleReplay,
   'Image': ol.render.webgl.ImageReplay,
   'LineString': ol.render.webgl.LineStringReplay,
-  'Polygon': ol.render.webgl.PolygonReplay
+  'Polygon': ol.render.webgl.PolygonReplay,
+  'Text': ol.render.webgl.TextReplay
 };
diff --git a/src/ol/render/webgl/textreplay/index.js b/src/ol/render/webgl/textreplay/index.js
new file mode 100644
index 0000000000..c9b088c1d3
--- /dev/null
+++ b/src/ol/render/webgl/textreplay/index.js
@@ -0,0 +1,65 @@
+goog.provide('ol.render.webgl.TextReplay');
+
+goog.require('ol');
+
+/**
+ * @constructor
+ * @param {number} tolerance Tolerance.
+ * @param {ol.Extent} maxExtent Max extent.
+ * @struct
+ */
+ol.render.webgl.TextReplay = function(tolerance, maxExtent) {};
+
+/**
+ * @param {ol.style.Text} textStyle Text style.
+ */
+ol.render.webgl.TextReplay.prototype.setTextStyle = function(textStyle) {};
+
+/**
+ * @param {ol.webgl.Context} context Context.
+ * @param {ol.Coordinate} center Center.
+ * @param {number} resolution Resolution.
+ * @param {number} rotation Rotation.
+ * @param {ol.Size} size Size.
+ * @param {number} pixelRatio Pixel ratio.
+ * @param {number} opacity Global opacity.
+ * @param {Object.<string, boolean>} skippedFeaturesHash Ids of features
+ *  to skip.
+ * @param {function((ol.Feature|ol.render.Feature)): T|undefined} featureCallback Feature callback.
+ * @param {boolean} oneByOne Draw features one-by-one for the hit-detecion.
+ * @param {ol.Extent=} opt_hitExtent Hit extent: Only features intersecting
+ *  this extent are checked.
+ * @return {T|undefined} Callback result.
+ * @template T
+ */
+ol.render.webgl.TextReplay.prototype.replay = function(context,
+    center, resolution, rotation, size, pixelRatio,
+    opacity, skippedFeaturesHash,
+    featureCallback, oneByOne, opt_hitExtent) {
+  return undefined;
+};
+
+/**
+ * @param {Array.<number>} flatCoordinates Flat coordinates.
+ * @param {number} offset Offset.
+ * @param {number} end End.
+ * @param {number} stride Stride.
+ * @param {ol.geom.Geometry|ol.render.Feature} geometry Geometry.
+ * @param {ol.Feature|ol.render.Feature} feature Feature.
+ */
+ol.render.webgl.TextReplay.prototype.drawText = function(flatCoordinates, offset,
+    end, stride, geometry, feature) {};
+
+/**
+ * @abstract
+ * @param {ol.webgl.Context} context Context.
+ */
+ol.render.webgl.TextReplay.prototype.finish = function(context) {};
+
+/**
+ * @param {ol.webgl.Context} context WebGL context.
+ * @return {function()} Delete resources function.
+ */
+ol.render.webgl.TextReplay.prototype.getDeleteResourcesFunction = function(context) {
+  return ol.nullFunction;
+};