diff options
Diffstat (limited to 'testing/web-platform/tests/webgl/conformance-1.0.3/conformance/ogles/GL/greaterThanEqual/greaterThanEqual_vec3_vert_ref.vert')
-rw-r--r-- | testing/web-platform/tests/webgl/conformance-1.0.3/conformance/ogles/GL/greaterThanEqual/greaterThanEqual_vec3_vert_ref.vert | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/testing/web-platform/tests/webgl/conformance-1.0.3/conformance/ogles/GL/greaterThanEqual/greaterThanEqual_vec3_vert_ref.vert b/testing/web-platform/tests/webgl/conformance-1.0.3/conformance/ogles/GL/greaterThanEqual/greaterThanEqual_vec3_vert_ref.vert new file mode 100644 index 000000000..771b86f1f --- /dev/null +++ b/testing/web-platform/tests/webgl/conformance-1.0.3/conformance/ogles/GL/greaterThanEqual/greaterThanEqual_vec3_vert_ref.vert @@ -0,0 +1,49 @@ + +/* +** Copyright (c) 2012 The Khronos Group Inc. +** +** Permission is hereby granted, free of charge, to any person obtaining a +** copy of this software and/or associated documentation files (the +** "Materials"), to deal in the Materials without restriction, including +** without limitation the rights to use, copy, modify, merge, publish, +** distribute, sublicense, and/or sell copies of the Materials, and to +** permit persons to whom the Materials are furnished to do so, subject to +** the following conditions: +** +** The above copyright notice and this permission notice shall be included +** in all copies or substantial portions of the Materials. +** +** THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +** EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +** MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. +** IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY +** CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, +** TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE +** MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS. +*/ + + +attribute vec4 gtf_Color; +attribute vec4 gtf_Vertex; +uniform mat4 gtf_ModelViewProjectionMatrix; +varying vec4 color; + +bvec3 gte(in vec3 a, in vec3 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 * gtf_Color.rgb - 4.5); // round to the nearest integer + vec3 result = vec3(gte(c, vec3(0.0))); + color = vec4(result, 1.0); + gl_Position = gtf_ModelViewProjectionMatrix * gtf_Vertex; +} |