void
Init::shareContext(RegalSystemContext a, RegalSystemContext b)
{
init();
RegalContext *contextA = getContext(a);
RegalContext *contextB = getContext(b);
RegalAssert(contextA);
RegalAssert(contextB);
// Either of the groups of contexts needs to be uninitialized.
// In principle Regal might be able to merge the shared
// containers together, but that's not currently implemented.
if (contextA->groupInitializedContext() && contextB->groupInitializedContext())
{
Warning("Regal can't share initialized context groups.");
RegalAssert(false);
return;
}
// Share all the Regal contexts in b into a
std::list<RegalContext *> tmp = *contextB->shareGroup;
for (std::list<RegalContext *>::iterator i = tmp.begin(); i!=tmp.end(); ++i)
{
RegalAssert(*i);
contextA->shareGroup->push_back(*i);
(*i)->shareGroup = contextA->shareGroup;
}
}
void
TexC::Init( RegalContext& ctx )
{
RegalContext* sharingWith = ctx.groupInitializedContext();
if ( sharingWith != NULL ) {
mapTextureToTextureState = sharingWith->texc->mapTextureToTextureState;
}
Reset_();
}