From 36d22d82aa202bb199967e9512281e9a53db42c9 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 21:33:14 +0200 Subject: Adding upstream version 115.7.0esr. Signed-off-by: Daniel Baumann --- .../ogles/GL2Tests/get_active_uniform/brick.frag | 45 ++++++++++++++++++++++ 1 file changed, 45 insertions(+) create mode 100644 dom/canvas/test/webgl-conf/checkout/conformance/ogles/GL2Tests/get_active_uniform/brick.frag (limited to 'dom/canvas/test/webgl-conf/checkout/conformance/ogles/GL2Tests/get_active_uniform/brick.frag') diff --git a/dom/canvas/test/webgl-conf/checkout/conformance/ogles/GL2Tests/get_active_uniform/brick.frag b/dom/canvas/test/webgl-conf/checkout/conformance/ogles/GL2Tests/get_active_uniform/brick.frag new file mode 100644 index 0000000000..3d926c53ea --- /dev/null +++ b/dom/canvas/test/webgl-conf/checkout/conformance/ogles/GL2Tests/get_active_uniform/brick.frag @@ -0,0 +1,45 @@ + +/* +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 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); +} -- cgit v1.2.3