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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 #ifdef GL_ES |
| 27 precision mediump float; |
| 28 #endif |
| 29 // operator precedence and some macro expansions. |
| 30 |
| 31 #define test (1+2) |
| 32 #define test1 (test*4) |
| 33 #define test2 (test1/test) |
| 34 //#define test3 (-1+2*3/4%test) |
| 35 #define test3 (-1+2*3/4) |
| 36 //#define test4 (test & test1 |test2) |
| 37 #define test4 (test) |
| 38 #define test5 (!8+~4+4-6) |
| 39 #define test6 (test1>>1) |
| 40 #define test7 (test1<<1) |
| 41 #define test8 (test2^6) |
| 42 #define test9 (test4 || test5 && test1) |
| 43 #define test10 (0) |
| 44 |
| 45 void main(void) |
| 46 { |
| 47 int sum =0; |
| 48 sum = test4; |
| 49 sum = test3*test2+test1-test; |
| 50 // sum = test3/test6 + test4*test7 - test7 % test9; |
| 51 // sum = test3/test6 + test4*test7 - test7; |
| 52 sum = test10*test5; |
| 53 } |
| 54 |
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