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| author | Andreas Monzner <andreas.monzner@multimedia-labs.de> | 2007-02-27 10:11:41 +0000 |
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| committer | Andreas Monzner <andreas.monzner@multimedia-labs.de> | 2007-02-27 10:11:41 +0000 |
| commit | fbe202f33ba6acc3421fc811c33892d160ae722e (patch) | |
| tree | 1d239f83d3d10e61b497e972af2ee50f90f56a98 /lib | |
| parent | c31218a50b890d768c6b276a702cb9c22f89fb70 (diff) | |
| download | enigma2-fbe202f33ba6acc3421fc811c33892d160ae722e.tar.gz enigma2-fbe202f33ba6acc3421fc811c33892d160ae722e.zip | |
add optimized addref / release for x86
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/base/object.h | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/lib/base/object.h b/lib/base/object.h index 8cea2cd1..8ac92b83 100644 --- a/lib/base/object.h +++ b/lib/base/object.h @@ -140,6 +140,28 @@ public: if (!ref) \ delete this; \ } + #elif defined(__i386__) + #define DECLARE_REF(x) \ + private: oRefCount ref; \ + public: void AddRef(); \ + void Release(); + #define DEFINE_REF(c) \ + void c::AddRef() \ + { \ + __asm__ __volatile__( \ + " incl %0 \n" \ + : "=m" (ref.count) \ + : "m" (ref.count); \ + } \ + void c::Release() \ + { \ + __asm__ __volatile__( \ + " decl %0 \n" \ + : "=m" (ref.count) \ + : "m" (ref.count); \ + if (!ref) \ + delete this; \ + } #else #warning use non optimized implementation of refcounting. #define DECLARE_REF(x) \ |