269 static SRes CheckSupportedFolder(const CSzFolder *f)  in CheckSupportedFolder()  argument
271   if (f->NumCoders < 1 || f->NumCoders > 4)  in CheckSupportedFolder()
273   if (!IS_SUPPORTED_CODER(&f->Coders[0]))  in CheckSupportedFolder()
275   if (f->NumCoders == 1)  in CheckSupportedFolder()
277     if (f->NumPackStreams != 1 || f->PackStreams[0] != 0 || f->NumBindPairs != 0)  in CheckSupportedFolder()
281   if (f->NumCoders == 2)  in CheckSupportedFolder()
283     CSzCoderInfo *c = &f->Coders[1];  in CheckSupportedFolder()
287         f->NumPackStreams != 1 ||  in CheckSupportedFolder()
288         f->PackStreams[0] != 0 ||  in CheckSupportedFolder()
289         f->NumBindPairs != 1 ||  in CheckSupportedFolder()
290         f->BindPairs[0].InIndex != 1 ||  in CheckSupportedFolder()
291         f->BindPairs[0].OutIndex != 0)  in CheckSupportedFolder()
303   if (f->NumCoders == 4)  in CheckSupportedFolder()
305     if (!IS_SUPPORTED_CODER(&f->Coders[1]) ||  in CheckSupportedFolder()
306         !IS_SUPPORTED_CODER(&f->Coders[2]) ||  in CheckSupportedFolder()
307         !IS_BCJ2(&f->Coders[3]))  in CheckSupportedFolder()
309     if (f->NumPackStreams != 4 ||  in CheckSupportedFolder()
310         f->PackStreams[0] != 2 ||  in CheckSupportedFolder()
311         f->PackStreams[1] != 6 ||  in CheckSupportedFolder()
312         f->PackStreams[2] != 1 ||  in CheckSupportedFolder()
313         f->PackStreams[3] != 0 ||  in CheckSupportedFolder()
314         f->NumBindPairs != 3 ||  in CheckSupportedFolder()
315         f->BindPairs[0].InIndex != 5 || f->BindPairs[0].OutIndex != 0 ||  in CheckSupportedFolder()
316         f->BindPairs[1].InIndex != 4 || f->BindPairs[1].OutIndex != 1 ||  in CheckSupportedFolder()
317         f->BindPairs[2].InIndex != 3 || f->BindPairs[2].OutIndex != 2)  in CheckSupportedFolder()