fixed the glShaders (#4023)

fabricjs · Jun 20, 2017 · f99b0d7 · f99b0d7
1 parent 5de811f
commit f99b0d7
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Showing 2 changed files with 4 additions and 4 deletions.
diff --git a/src/filters/base_filter.class.js b/src/filters/base_filter.class.js
@@ -102,8 +102,8 @@ fabric.Image.filters.BaseFilter = fabric.util.createClass(/** @lends fabric.Imag
 
     var attributeLocations = this.getAttributeLocations(gl, program);
     var uniformLocations = this.getUniformLocations(gl, program) || { };
-    uniformLocations.uWidth = gl.getUniformLocation(program, 'uWidth');
-    uniformLocations.uHeight = gl.getUniformLocation(program, 'uHeight');
+    uniformLocations.uStepW = gl.getUniformLocation(program, 'uStepW');
+    uniformLocations.uStepH = gl.getUniformLocation(program, 'uStepH');
     return {
       program: program,
       attributeLocations: attributeLocations,

diff --git a/src/filters/pixelate_filter.class.js b/src/filters/pixelate_filter.class.js
@@ -105,8 +105,8 @@
     getUniformLocations: function(gl, program) {
       return {
         uBlocksize: gl.getUniformLocation(program, 'uBlocksize'),
-        uWidth: gl.getUniformLocation(program, 'uWidth'),
-        uHeight: gl.getUniformLocation(program, 'uHeight'),
+        uStepW: gl.getUniformLocation(program, 'uStepW'),
+        uStepH: gl.getUniformLocation(program, 'uStepH'),
       };
     },