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| 1 |
| 2 /* |
| 3 ** Copyright (c) 2012 The Khronos Group Inc. |
| 4 ** |
| 5 ** Permission is hereby granted, free of charge, to any person obtaining a |
| 6 ** copy of this software and/or associated documentation files (the |
| 7 ** "Materials"), to deal in the Materials without restriction, including |
| 8 ** without limitation the rights to use, copy, modify, merge, publish, |
| 9 ** distribute, sublicense, and/or sell copies of the Materials, and to |
| 10 ** permit persons to whom the Materials are furnished to do so, subject to |
| 11 ** the following conditions: |
| 12 ** |
| 13 ** The above copyright notice and this permission notice shall be included |
| 14 ** in all copies or substantial portions of the Materials. |
| 15 ** |
| 16 ** THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, |
| 17 ** EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF |
| 18 ** MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. |
| 19 ** IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY |
| 20 ** CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, |
| 21 ** TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE |
| 22 ** MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS. |
| 23 */ |
| 24 |
| 25 |
| 26 vec3 bar(vec3, vec3); |
| 27 |
| 28 uniform vec2 v; |
| 29 |
| 30 bool foo(out vec3); |
| 31 |
| 32 void main() |
| 33 { |
| 34 bool b1, b2, b3, b4, b5, b6; |
| 35 |
| 36 b1 = any(lessThan(v, v)); |
| 37 |
| 38 b2 = all(lessThanEqual(v, v)); |
| 39 |
| 40 b3 = any(not(greaterThan(v, v))); |
| 41 |
| 42 b4 = any(greaterThanEqual(v, v)); |
| 43 |
| 44 b5 = any(notEqual(v, v)); |
| 45 |
| 46 b6 = any(equal(v, v)); |
| 47 |
| 48 vec2 u; |
| 49 if (b1 && b2 && b3 && b4 && b5 && b6) |
| 50 u = v; |
| 51 |
| 52 gl_Position = vec4(u, u); |
| 53 } |
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