diff options
Diffstat (limited to 'dom/canvas/test/webgl-conf/checkout/conformance/ogles/GL/functions/qualifiers_float_vert.vert')
-rw-r--r-- | dom/canvas/test/webgl-conf/checkout/conformance/ogles/GL/functions/qualifiers_float_vert.vert | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/dom/canvas/test/webgl-conf/checkout/conformance/ogles/GL/functions/qualifiers_float_vert.vert b/dom/canvas/test/webgl-conf/checkout/conformance/ogles/GL/functions/qualifiers_float_vert.vert new file mode 100644 index 0000000000..5142df2f03 --- /dev/null +++ b/dom/canvas/test/webgl-conf/checkout/conformance/ogles/GL/functions/qualifiers_float_vert.vert @@ -0,0 +1,42 @@ + +/* +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_Vertex; +uniform mat4 gtf_ModelViewProjectionMatrix; +varying vec4 color; + + + +float qualifiers(in float a, out float b, inout float c, const in float d, float e) +{ + b = a; + c += d; + a += 1.0; + return e; +} + + + +void main (void) +{ + float a = 1.0, b = 2.0, c = 3.0, d = 4.0, e = 1.0, f = 0.0; + float q = 0.0; + float q2 = 0.0; + + f = qualifiers(a, b, c, d, e); + + if(a == 1.0) q += 1.0; + if(b == 1.0) q += 2.0; + if(c == 7.0) q += 4.0; + if(d == 4.0) q2 += 1.0; + if(e == 1.0) q2 += 2.0; + if(f == 1.0) q2 += 4.0; + + color = vec4(vec2(q / 7.0, q2 / 7.0), 1.0, 1.0); + gl_Position = gtf_ModelViewProjectionMatrix * gtf_Vertex; +} |