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qsort doxy

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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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Michael Niedermayer 2012-06-18 18:39:35 +02:00
parent 88f87ebaa3
commit 096db654af
1 changed files with 6 additions and 0 deletions
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6
libavutil/qsort.h
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@ -21,6 +21,12 @@
#include "common.h"
/**
* Quicksort
* This sort is fast, and fully inplace but not stable and it is possible
* to construct input that requires O(n^2) time but this is very unlikely to
* happen with non constructed input.
*/
#define AV_QSORT(p, num, type, cmp) {\
void *stack[64][2];\
int sp= 1;\