From 2b6a3aacef78290d452028e2c60293decdb42d85 Mon Sep 17 00:00:00 2001
From: Frederic Junod <frederic.junod@camptocamp.com>
Date: Fri, 9 Feb 2018 09:17:40 +0100
Subject: [PATCH] Don't create useless temporary variables

---
 src/ol/render/webgl/CircleReplay.js     | 4 +---
 src/ol/render/webgl/LineStringReplay.js | 4 +---
 src/ol/render/webgl/PolygonReplay.js    | 4 +---
 src/ol/render/webgl/TextureReplay.js    | 4 +---
 src/ol/renderer/webgl/Layer.js          | 5 +----
 5 files changed, 5 insertions(+), 16 deletions(-)

diff --git a/src/ol/render/webgl/CircleReplay.js b/src/ol/render/webgl/CircleReplay.js
index f904b24d99..3da343af9a 100644
--- a/src/ol/render/webgl/CircleReplay.js
+++ b/src/ol/render/webgl/CircleReplay.js
@@ -196,9 +196,7 @@ WebGLCircleReplay.prototype.getDeleteResourcesFunction = function(context) {
  */
 WebGLCircleReplay.prototype.setUpProgram = function(gl, context, size, pixelRatio) {
   // get the program
-  const fragmentShader = fragment;
-  const vertexShader = vertex;
-  const program = context.getProgram(fragmentShader, vertexShader);
+  const program = context.getProgram(fragment, vertex);
 
   // get the locations
   let locations;
diff --git a/src/ol/render/webgl/LineStringReplay.js b/src/ol/render/webgl/LineStringReplay.js
index 9adcefc91a..1e0eb18d7f 100644
--- a/src/ol/render/webgl/LineStringReplay.js
+++ b/src/ol/render/webgl/LineStringReplay.js
@@ -439,9 +439,7 @@ WebGLLineStringReplay.prototype.getDeleteResourcesFunction = function(context) {
  */
 WebGLLineStringReplay.prototype.setUpProgram = function(gl, context, size, pixelRatio) {
   // get the program
-  const fragmentShader = fragment;
-  const vertexShader = vertex;
-  const program = context.getProgram(fragmentShader, vertexShader);
+  const program = context.getProgram(fragment, vertex);
 
   // get the locations
   let locations;
diff --git a/src/ol/render/webgl/PolygonReplay.js b/src/ol/render/webgl/PolygonReplay.js
index 89fd1b4859..75b9fc747a 100644
--- a/src/ol/render/webgl/PolygonReplay.js
+++ b/src/ol/render/webgl/PolygonReplay.js
@@ -873,9 +873,7 @@ WebGLPolygonReplay.prototype.getDeleteResourcesFunction = function(context) {
  */
 WebGLPolygonReplay.prototype.setUpProgram = function(gl, context, size, pixelRatio) {
   // get the program
-  const fragmentShader = fragment;
-  const vertexShader = vertex;
-  const program = context.getProgram(fragmentShader, vertexShader);
+  const program = context.getProgram(fragment, vertex);
 
   // get the locations
   let locations;
diff --git a/src/ol/render/webgl/TextureReplay.js b/src/ol/render/webgl/TextureReplay.js
index 6ffc4a60a2..daa40fbe0c 100644
--- a/src/ol/render/webgl/TextureReplay.js
+++ b/src/ol/render/webgl/TextureReplay.js
@@ -271,9 +271,7 @@ WebGLTextureReplay.prototype.createTextures = function(textures, images, texture
  */
 WebGLTextureReplay.prototype.setUpProgram = function(gl, context, size, pixelRatio) {
   // get the program
-  const fragmentShader = fragment;
-  const vertexShader = vertex;
-  const program = context.getProgram(fragmentShader, vertexShader);
+  const program = context.getProgram(fragment, vertex);
 
   // get the locations
   let locations;
diff --git a/src/ol/renderer/webgl/Layer.js b/src/ol/renderer/webgl/Layer.js
index 6dd9fca800..5a47472fc5 100644
--- a/src/ol/renderer/webgl/Layer.js
+++ b/src/ol/renderer/webgl/Layer.js
@@ -148,10 +148,7 @@ WebGLLayerRenderer.prototype.composeFrame = function(frameState, layerState, con
 
   const gl = context.getGL();
 
-  const fragmentShader = fragment;
-  const vertexShader = vertex;
-
-  const program = context.getProgram(fragmentShader, vertexShader);
+  const program = context.getProgram(fragment, vertex);
 
   let locations;
   if (!this.defaultLocations_) {