diff options
Diffstat (limited to '')
-rw-r--r-- | dom/canvas/test/webgl-conf/checkout/conformance/ogles/GL/pow/pow_float_frag_xconsthalf_yvary.frag | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/dom/canvas/test/webgl-conf/checkout/conformance/ogles/GL/pow/pow_float_frag_xconsthalf_yvary.frag b/dom/canvas/test/webgl-conf/checkout/conformance/ogles/GL/pow/pow_float_frag_xconsthalf_yvary.frag new file mode 100644 index 0000000000..fa48023b3c --- /dev/null +++ b/dom/canvas/test/webgl-conf/checkout/conformance/ogles/GL/pow/pow_float_frag_xconsthalf_yvary.frag @@ -0,0 +1,18 @@ + +/* +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 +varying vec4 color; + +void main (void) +{ + float c = 2.0 * (color.r - 0.5); + gl_FragColor = vec4(pow(0.5, 2.0 * c) / 4.0, 0.0, 0.0, 1.0); +} |