diff options
Diffstat (limited to 'dom/canvas/test/webgl-conf/checkout/conformance/ogles/GL/discard/discard_cond_frag.frag')
-rw-r--r-- | dom/canvas/test/webgl-conf/checkout/conformance/ogles/GL/discard/discard_cond_frag.frag | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/dom/canvas/test/webgl-conf/checkout/conformance/ogles/GL/discard/discard_cond_frag.frag b/dom/canvas/test/webgl-conf/checkout/conformance/ogles/GL/discard/discard_cond_frag.frag new file mode 100644 index 0000000000..31de4525c1 --- /dev/null +++ b/dom/canvas/test/webgl-conf/checkout/conformance/ogles/GL/discard/discard_cond_frag.frag @@ -0,0 +1,24 @@ + +/* +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) +{ + bool toDiscard = false; + if(color.r > 0.75) toDiscard = true; + else if(color.g > 0.75) toDiscard = true; + else if(color.b > 0.75) toDiscard = true; + + if (toDiscard) discard; + + gl_FragColor = color; +} |