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Diffstat (limited to '')
-rw-r--r-- | dom/canvas/test/webgl-conf/checkout/conformance/ogles/GL/fract/fract_vec2_vert_xvary_ref.vert | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/dom/canvas/test/webgl-conf/checkout/conformance/ogles/GL/fract/fract_vec2_vert_xvary_ref.vert b/dom/canvas/test/webgl-conf/checkout/conformance/ogles/GL/fract/fract_vec2_vert_xvary_ref.vert new file mode 100644 index 0000000000..1f81541af7 --- /dev/null +++ b/dom/canvas/test/webgl-conf/checkout/conformance/ogles/GL/fract/fract_vec2_vert_xvary_ref.vert @@ -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. +*/ + + +attribute vec4 gtf_Color; +attribute vec4 gtf_Vertex; +uniform mat4 gtf_ModelViewProjectionMatrix; +varying vec4 color; + +void main (void) +{ + vec2 c = 10.0 * 2.0 * (gtf_Color.rg - 0.5); + c = abs((c - floor(c)) - 0.5) * 2.0; + color = vec4(c, 0.0, 1.0); + gl_Position = gtf_ModelViewProjectionMatrix * gtf_Vertex; +} |