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/Matrixf
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@@ -340,15 +340,16 @@ class RefMatrixf : public Object, public Matrixf
{
public:
RefMatrixf():Matrixf() {}
RefMatrixf( const Matrixf& other) : Matrixf(other) {}
RefMatrixf( const Matrixd& other) : Matrixf(other) {}
RefMatrixf():Object(false), Matrixf() {}
RefMatrixf( const Matrixf& other) : Object(false), Matrixf(other) {}
RefMatrixf( const Matrixd& other) : Object(false), Matrixf(other) {}
RefMatrixf( const RefMatrixf& other) : Object(other), Matrixf(other) {}
explicit RefMatrixf( Matrixf::value_type const * const def ):Matrixf(def) {}
explicit RefMatrixf( Matrixf::value_type const * const def ):Object(false), Matrixf(def) {}
RefMatrixf( Matrixf::value_type a00, Matrixf::value_type a01, Matrixf::value_type a02, Matrixf::value_type a03,
Matrixf::value_type a10, Matrixf::value_type a11, Matrixf::value_type a12, Matrixf::value_type a13,
Matrixf::value_type a20, Matrixf::value_type a21, Matrixf::value_type a22, Matrixf::value_type a23,
Matrixf::value_type a30, Matrixf::value_type a31, Matrixf::value_type a32, Matrixf::value_type a33):
Object(false),
Matrixf(a00, a01, a02, a03,
a10, a11, a12, a13,
a20, a21, a22, a23,