2 files changed, 90 insertions, 0 deletions
diff --git a/dom/canvas/test/webgl-conf/checkout/conformance/ogles/GL2Tests/bind_attribute_location/brick.frag b/dom/canvas/test/webgl-conf/checkout/conformance/ogles/GL2Tests/bind_attribute_location/brick.frag
new file mode 100644
index 0000000000..2d895c8c8c
--- /dev/null
+++ b/dom/canvas/test/webgl-conf/checkout/conformance/ogles/GL2Tests/bind_attribute_location/brick.frag
@@ -0,0 +1,47 @@
+
+/*
+Copyright (c) 2019 The Khronos Group Inc.
+Use of this source code is governed by an MIT-style license that can be
+found in the LICENSE.txt file.
+*/
+
+
+#ifdef GL_ES
+precision mediump float;
+#endif
+
+uniform float	mortarThickness;
+uniform vec3	brickColor;
+uniform vec3	mortarColor;
+
+uniform float	brickMortarWidth;
+uniform float	brickMortarHeight;
+uniform float	mwf;
+uniform float	mhf;
+
+varying vec3  Position;
+varying float lightIntensity;
+
+void main (void)
+{
+    vec3	ct;
+    float	ss, tt, w, h;
+
+    vec3 pos = Position;
+    
+    ss = pos.x / brickMortarWidth;
+    tt = pos.z / brickMortarHeight;
+
+    if (fract (tt * 0.5) > 0.5)
+        ss += 0.5;
+
+    ss = fract (ss);
+    tt = fract (tt);
+
+    w = step (mwf, ss) - step (1.0 - mwf, ss);
+    h = step (mhf, tt) - step (1.0 - mhf, tt);
+
+    ct = clamp(mix (mortarColor, brickColor, w * h) * lightIntensity, 0.0, 1.0);
+
+    gl_FragColor = vec4 (ct, 1.0);
+}
diff --git a/dom/canvas/test/webgl-conf/checkout/conformance/ogles/GL2Tests/bind_attribute_location/brick.vert b/dom/canvas/test/webgl-conf/checkout/conformance/ogles/GL2Tests/bind_attribute_location/brick.vert
new file mode 100644
index 0000000000..44564ce7cd
--- /dev/null
+++ b/dom/canvas/test/webgl-conf/checkout/conformance/ogles/GL2Tests/bind_attribute_location/brick.vert
@@ -0,0 +1,43 @@
+
+/*
+Copyright (c) 2019 The Khronos Group Inc.
+Use of this source code is governed by an MIT-style license that can be
+found in the LICENSE.txt file.
+*/
+
+
+attribute vec3 gtf_Normal;
+attribute vec4 gtf_Vertex;
+uniform mat3 gtf_NormalMatrix;
+uniform mat4 gtf_ModelViewMatrix;
+uniform mat4 gtf_ModelViewProjectionMatrix;
+varying float lightIntensity;
+varying vec3  Position;
+uniform vec3  LightPosition;
+uniform vec3  NotActiveOne;
+attribute float myAttribute1;
+attribute vec3 myAttribute2;
+
+const float specularContribution = 0.7;
+const float diffuseContribution  = (1.0 - specularContribution);
+
+void main(void) {
+    vec4 pos        = gtf_ModelViewMatrix * gtf_Vertex;
+    Position        = vec3(gtf_Vertex);
+    vec3 tnorm      = normalize(gtf_NormalMatrix * gtf_Normal);
+    vec3 lightVec   = normalize(LightPosition - vec3(pos));
+    vec3 reflectVec = reflect(lightVec, tnorm);
+    vec3 viewVec    = normalize(vec3(pos));
+
+	//float spec = clamp(dot(reflectVec, viewVec), 0.0, 1.0);
+	float spec = clamp(dot(reflectVec, viewVec), myAttribute1, myAttribute2[1]);
+    spec = spec * spec;
+    spec = spec * spec;
+    spec = spec * spec;
+    spec = spec * spec;
+
+    lightIntensity = diffuseContribution * dot(lightVec, tnorm) +
+                     specularContribution * spec;
+    
+    gl_Position = gtf_ModelViewProjectionMatrix * gtf_Vertex;
+}