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Correct DefaultCpuDispatcherCreate

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bloeys
2022-12-07 01:45:28 +04:00
parent 6880bac72a
commit 8e358fb31f
4 changed files with 19 additions and 4 deletions
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2
main.go
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@ -36,7 +36,7 @@ func main() {
sd := pgo.NewSceneDesc(ts)
sd.SetGravity(pgo.NewVec3(0, -9.8, 0))
sd.SetCpuDispatcher(pgo.DefaultCpuDispatcherCreate(2, 0).ToCpuDispatcher())
sd.SetCpuDispatcher(pgo.DefaultCpuDispatcherCreate(2, nil).ToCpuDispatcher())
sd.SetOnContactCallback(contactHandler)
scene := p.CreateScene(sd)

BIN
pgo/libs/libphysx-c.a
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19
pgo/pgo.go
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@ -362,9 +362,24 @@ func (d *DefaultCpuDispatcher) ToCpuDispatcher() *CpuDispatcher {
return &CpuDispatcher{cCpuDisp: (*C.struct_CPxCpuDispatcher)(d.cDefCpuDisp)}
}
func DefaultCpuDispatcherCreate(numThreads, affinityMasks uint32) *DefaultCpuDispatcher {
// DefaultCpuDispatcherCreate sets the number of threads used by physX.
// If affinityMasksPerThread is nil/zero then default masks are used, otherwise the size of the array
// must match the number of threads
func DefaultCpuDispatcherCreate(numThreads uint32, affinityMasksPerThread []uint32) *DefaultCpuDispatcher {
if len(affinityMasksPerThread) == 0 {
return &DefaultCpuDispatcher{
cDefCpuDisp: C.CPxDefaultCpuDispatcherCreate(C.uint(numThreads), nil),
}
}
arr := make([]C.uint, len(affinityMasksPerThread))
for i := 0; i < len(arr); i++ {
arr[i] = C.uint(affinityMasksPerThread[i])
}
return &DefaultCpuDispatcher{
cDefCpuDisp: C.CPxDefaultCpuDispatcherCreate(C.uint(numThreads), C.uint(affinityMasks)),
cDefCpuDisp: C.CPxDefaultCpuDispatcherCreate(C.uint(numThreads), &arr[0]),
}
}

2
pgo/physx-c/CPxDefaultCpuDispatcher.h
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@ -11,7 +11,7 @@ extern "C" {
void* obj;
};
CPxAPI CSTRUCT CPxDefaultCpuDispatcher* CPxDefaultCpuDispatcherCreate(CPxU32 numThreads, CPxU32 affinityMasks);
CPxAPI CSTRUCT CPxDefaultCpuDispatcher* CPxDefaultCpuDispatcherCreate(CPxU32 numThreads, CPxU32* affinityMasks);
CPxAPI CSTRUCT CPxCpuDispatcher* CPxDefaultCpuDispatcher_toCPxCpuDispatcher(CSTRUCT CPxDefaultCpuDispatcher* cdcd);
CPxAPI void CPxDefaultCpuDispatcher_release(CSTRUCT CPxDefaultCpuDispatcher* cdcd);