FGFS-4.1/OpenSceneGraph
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Added selective support for thread safe ref/unref such that the rendering

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backend now doesn't use thread safe ref counting where multi-buffering exists.
This reduces the overhead of multi-threading.
This commit is contained in:
Robert Osfield
2006-05-02 15:52:46 +00:00
parent 67f56dfd77
commit a8c52a90f0
8 changed files with 29 additions and 11 deletions
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9
include/osg/Matrixd
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@@ -339,15 +339,16 @@ class RefMatrixd : public Object, public Matrixd
{
public:
RefMatrixd():Matrixd() {}
RefMatrixd( const Matrixd& other) : Matrixd(other) {}
RefMatrixd( const Matrixf& other) : Matrixd(other) {}
RefMatrixd():Object(false), Matrixd() {}
RefMatrixd( const Matrixd& other) : Object(false), Matrixd(other) {}
RefMatrixd( const Matrixf& other) : Object(false), Matrixd(other) {}
RefMatrixd( const RefMatrixd& other) : Object(other), Matrixd(other) {}
explicit RefMatrixd( Matrixd::value_type const * const def ):Matrixd(def) {}
explicit RefMatrixd( Matrixd::value_type const * const def ):Object(false), Matrixd(def) {}
RefMatrixd( Matrixd::value_type a00, Matrixd::value_type a01, Matrixd::value_type a02, Matrixd::value_type a03,
Matrixd::value_type a10, Matrixd::value_type a11, Matrixd::value_type a12, Matrixd::value_type a13,
Matrixd::value_type a20, Matrixd::value_type a21, Matrixd::value_type a22, Matrixd::value_type a23,
Matrixd::value_type a30, Matrixd::value_type a31, Matrixd::value_type a32, Matrixd::value_type a33):
Object(false),
Matrixd(a00, a01, a02, a03,
a10, a11, a12, a13,
a20, a21, a22, a23,