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Diffstat (limited to '')
| -rw-r--r-- | dom/canvas/test/webgl-conf/checkout/conformance/ogles/GL/lessThanEqual/lessThanEqual_ivec3_frag_ref.frag | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/dom/canvas/test/webgl-conf/checkout/conformance/ogles/GL/lessThanEqual/lessThanEqual_ivec3_frag_ref.frag b/dom/canvas/test/webgl-conf/checkout/conformance/ogles/GL/lessThanEqual/lessThanEqual_ivec3_frag_ref.frag new file mode 100644 index 0000000000..b3295149c5 --- /dev/null +++ b/dom/canvas/test/webgl-conf/checkout/conformance/ogles/GL/lessThanEqual/lessThanEqual_ivec3_frag_ref.frag @@ -0,0 +1,31 @@ + +/* +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; + +bvec3 lte(in ivec3 a, in ivec3 b) +{ + bvec3 result; + if(a[0] <= b[0]) result[0] = true; + else result[0] = false; + if(a[1] <= b[1]) result[1] = true; + else result[1] = false; + if(a[2] <= b[2]) result[2] = true; + else result[2] = false; + return result; +} + +void main (void) +{ + vec3 c = floor(10.0 * color.rgb - 4.5); // round to the nearest integer + vec3 result = vec3(lte(ivec3(c), ivec3(0))); + gl_FragColor = vec4(result, 1.0); +} |