Copy shaders from WR repo.

resources/shaders/shared_other.glsl

@@ -0,0 +1,64 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+//======================================================================================
+// Vertex shader attributes and uniforms
+//======================================================================================
+#ifdef WR_VERTEX_SHADER
+    in vec4 aColorTexCoordRectTop;
+    in vec4 aColorRectTL;
+
+    // box-shadow
+    in vec4 aBorderPosition;
+	in vec4 aBorderRadii;
+	in float aBlurRadius;
+
+    // blur
+    in vec2 aDestTextureSize;
+    in vec2 aSourceTextureSize;
+#endif
+
+//======================================================================================
+// Fragment shader attributes and uniforms
+//======================================================================================
+#ifdef WR_FRAGMENT_SHADER
+    uniform vec2 uDirection;
+#endif
+
+//======================================================================================
+// Interpolator definitions
+//======================================================================================
+
+// Hacks to be removed (needed for text etc)
+varying vec2 vColorTexCoord;
+varying vec4 vColor;
+
+// box_shadow
+varying vec2 vPosition;
+varying vec4 vBorderPosition;
+varying vec4 vBorderRadii;
+varying float vBlurRadius;
+
+// blur
+varying vec2 vSourceTextureSize;
+varying vec2 vDestTextureSize;
+
+//======================================================================================
+// VS only types and UBOs
+//======================================================================================
+
+//======================================================================================
+// VS only functions
+//======================================================================================
+
+//======================================================================================
+// FS only functions
+//======================================================================================
+#ifdef WR_FRAGMENT_SHADER
+
+void SetFragColor(vec4 color) {
+    oFragColor = color;
+}
+
+#endif