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audioconvert: some more optimizations

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This commit is contained in:
Wim Taymans 2019-03-20 13:04:44 +01:00
parent 67f26c9caf
commit fa3bcabbca
6 changed files with 580 additions and 150 deletions
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8
spa/include/spa/utils/defs.h
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@ -160,6 +160,14 @@ struct spa_param_info {
#define SPA_EXPORT
#endif
#if defined(__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
#define SPA_RESTRICT restrict
#elif defined(__GNUC__) && __GNUC__ >= 4
#define SPA_RESTRICT __restrict__
#else
#define SPA_RESTRICT
#endif
#define SPA_ROUND_DOWN_N(num,align) ((num) & ~((align) - 1))
#define SPA_ROUND_UP_N(num,align) SPA_ROUND_DOWN_N((num) + ((align) - 1),align)