Chad Austin chadaustin
chadaustin
/ gist:2496896
Created
April 26, 2012 06:50
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| class functions { | |
| public static function make_callback($function) { | |
| if (is_array($function) || strpos($function,'::') === false) { | |
| if (! is_callable($function)) { | |
| if (tep_in_sandbox()) { | |
| tep_die_deprecated("Called nonexistent function '$function' in functions::make_callback"); | |
| } else { | |
| dusty_record_value("bad_function_calls", $function); | |
| } | |
| } |
chadaustin
/ gist:2497372
Created
April 26, 2012 08:06
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| <? | |
| namespace unicorns; | |
| class module { | |
| private $helper; | |
| public function __get($name) { | |
| if (!$this->helper) { | |
| $this->helper = new PHPFuncHelper(); | |
| } |
chadaustin
/ gist:5289435
Created
April 2, 2013 02:11
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| template< | |
| typename GetterReturnType, | |
| typename GetterThisType, | |
| typename SetterArgumentType, | |
| typename SetterThisType> | |
| value_struct& field( | |
| const char* fieldName, | |
| GetterReturnType (*getter)(const GetterThisType&), | |
| void (*setter)(SetterThisType&, SetterArgumentType) | |
| ) { |
chadaustin
/ gist:5416422
Last active
December 16, 2015 09:58
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| /* | |
| * I am building a mechanism for selecting member function overloads without | |
| * having to use C-style casts. It works today on non-member functions and | |
| * non-const member functions. The syntax looks like: | |
| * | |
| * select_overload<int(int)>(&some_overloaded_function) | |
| * select_overload<int(int)>(&some_overloaded_member_function) | |
| * | |
| * You can see the implementation of select_overload at http://pastie.org/7649267 | |
| * |
chadaustin
/ gist:7870504
Last active
December 30, 2015 18:49
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| /* To my understanding, the following is well-defined C: | |
| * | |
| * given: */ | |
| int* p; | |
| // then: | |
| char* c = (char*)p; | |
| char firstByteAtP = *c; | |
| // firstByteAtP is the first byte at the pointer p. |
chadaustin
/ gist:9108523
Created
February 20, 2014 07:20
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| // thread 1 | |
| wglMakeCurrent | |
| issue draw commands... | |
| glFinish() | |
| wglMakeCurrent(NULL, NULL) | |
| // thread 2 | |
| wglMakeCurrent | |
| SwapBuffers | |
| wglMakeCurrent(NULL, NULL) |
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| function __ZN4gmtl6MatrixIfLj4ELj4EEC2Ev(a) { | |
| for( | |
| var a = a >> 2, | |
| b = 0 | |
| ; | |
| !(HEAPF32[(b << 2 >> 2) + a] = 0, | |
| HEAPF32[(b + 4 << 2 >> 2) + a] = 0, | |
| HEAPF32[(b + 8 << 2 >> 2) + a] = 0, | |
| HEAPF32[(b + 12 << 2 >> 2) + a] = 0, | |
| b = b + 1 | 0, |
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| function __ZN4gmtl6MatrixIfLj4ELj4EEC2Ev(a) { | |
| for( | |
| var b = 0 | |
| ; | |
| !(HEAPF32[a + (b << 2) >> 2] = 0, | |
| HEAPF32[a + (b + 4 << 2) >> 2] = 0, | |
| HEAPF32[a + (b + 8 << 2) >> 2] = 0, | |
| HEAPF32[a + (b + 12 << 2) >> 2] = 0, | |
| b = b + 1 | 0, | |
| !(4 > b >>> 0)) |
chadaustin
/ gist:d43a2cf6b3f7eb4c3a16
Created
August 13, 2014 07:19
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| original=12, zlib=18 (1.50), delta+zlib=17 (1.42), highwatermark+zlib=16 (1.33) highwatermark+utf8+zlib=14 (1.17) | |
| original=456, zlib=222 (0.49), delta+zlib=207 (0.45), highwatermark+zlib=166 (0.36) highwatermark+utf8+zlib=130 (0.29) | |
| original=1560, zlib=831 (0.53), delta+zlib=170 (0.11), highwatermark+zlib=141 (0.09) highwatermark+utf8+zlib=115 (0.07) | |
| original=4368, zlib=2279 (0.52), delta+zlib=616 (0.14), highwatermark+zlib=512 (0.12) highwatermark+utf8+zlib=391 (0.09) | |
| original=2988, zlib=1577 (0.53), delta+zlib=491 (0.16), highwatermark+zlib=398 (0.13) highwatermark+utf8+zlib=304 (0.10) | |
| original=576, zlib=286 (0.50), delta+zlib=212 (0.37), highwatermark+zlib=177 (0.31) highwatermark+utf8+zlib=135 (0.23) | |
| original=1992, zlib=1112 (0.56), delta+zlib=474 (0.24), highwatermark+zlib=387 (0.19) highwatermark+utf8+zlib=315 (0.16) | |
| original=576, zlib=293 (0.51), delta+zlib=229 (0.40), highwatermark+zlib=191 (0.33) highwatermark+utf8+zlib=149 (0.26) | |
| original=192, zlib=101 (0.53), delta+zlib=97 (0.51), highwatermark+zli |
chadaustin
/ gist:106d752325dd014afefd
Created
August 13, 2014 21:20
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| original=16, zlib=21 (1.31), interleave+zlib=25 (1.56), quant10+zlib=13 (0.81), quant1+zlib=15 (0.94), quant1+delta+utf8+zlib=16 (1.00), quant1+delta+utf8+fse=9 (0.56) | |
| original=212, zlib=171 (0.81), interleave+zlib=208 (0.98), quant10+zlib=51 (0.24), quant1+zlib=71 (0.33), quant1+delta+utf8+zlib=100 (0.47), quant1+delta+utf8+fse=92 (0.43) | |
| original=1072, zlib=1023 (0.95), interleave+zlib=1032 (0.96), quant10+zlib=246 (0.23), quant1+zlib=380 (0.35), quant1+delta+utf8+zlib=461 (0.43), quant1+delta+utf8+fse=476 (0.44) | |
| original=2096, zlib=1479 (0.71), interleave+zlib=1732 (0.83), quant10+zlib=470 (0.22), quant1+zlib=732 (0.35), quant1+delta+utf8+zlib=765 (0.36), quant1+delta+utf8+fse=811 (0.39) | |
| original=1260, zlib=907 (0.72), interleave+zlib=1064 (0.84), quant10+zlib=287 (0.23), quant1+zlib=405 (0.32), quant1+delta+utf8+zlib=430 (0.34), quant1+delta+utf8+fse=430 (0.34) | |
| original=312, zlib=176 (0.56), interleave+zlib=257 (0.82), quant10+zlib=78 (0.25), quant1+zlib=116 (0.37), quant1+delta+utf8+zlib=126 (0.40), quant |
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