diff options
Diffstat (limited to '')
-rw-r--r-- | dom/canvas/test/webgl-conf/checkout/conformance/ogles/GL/clamp/clamp_vec3_frag_xvary_yconstquarter.frag | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/dom/canvas/test/webgl-conf/checkout/conformance/ogles/GL/clamp/clamp_vec3_frag_xvary_yconstquarter.frag b/dom/canvas/test/webgl-conf/checkout/conformance/ogles/GL/clamp/clamp_vec3_frag_xvary_yconstquarter.frag new file mode 100644 index 0000000000..9b67fee7cf --- /dev/null +++ b/dom/canvas/test/webgl-conf/checkout/conformance/ogles/GL/clamp/clamp_vec3_frag_xvary_yconstquarter.frag @@ -0,0 +1,20 @@ + +/* +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) +{ + const vec3 min_c = vec3(0.25, 0.25, 0.25); + const vec3 max_c = vec3(0.75, 0.75, 0.75); + vec3 c = color.rgb; + gl_FragColor = vec4(clamp(c, min_c, max_c), 1.0); +} |