reactos/drivers/multimedia/avtest/entry.c

   1 #include <debug.h>
   2 #include <ks.h>
   3
   4 /* Where do we go? */
   5 #ifndef SIZEOF_ARRAY
   6         #define SIZEOF_ARRAY(array) \
   7                 (sizeof(array) / sizeof(array[0]))
   8 #endif
   9
  10 /* Not in the DDK but hey! */
  11 #define DEFINE_KSFILTER_DISPATCH(name) \
  12         const KSFILTER_DISPATCH name =
  13
  14 /* To be put in KS.H */
  15 #define DEFINE_KSFILTER_DESCRIPTOR(name) \
  16         const KSFILTER_DESCRIPTOR name =
  17
  18 #define DEFINE_KSFILTER_DESCRIPTOR_TABLE(name) \
  19         const KSFILTER_DESCRIPTOR* const name[] =
  20
  21
  22
  23 NTSTATUS FilterCreate(
  24         IN OUT PKSFILTER Filter,
  25         IN PIRP Irp)
  26 {
  27         return STATUS_SUCCESS;
  28 }
  29
  30 NTSTATUS FilterClose(
  31         IN OUT PKSFILTER Filter,
  32         IN PIRP Irp)
  33 {
  34         return STATUS_SUCCESS;
  35 }
  36
  37 NTSTATUS Process(
  38         IN PKSFILTER Filter,
  39         IN PKSPROCESSPIN_INDEXENTRY ProcessPinsIndex)
  40 {
  41         return STATUS_SUCCESS;
  42 }
  43
  44
  45 DEFINE_KSFILTER_DISPATCH(FilterDispatch)
  46 {
  47         FilterCreate,
  48         FilterClose,
  49         Process,
  50         NULL    // Reset
  51 };
  52
  53 DEFINE_KSFILTER_DESCRIPTOR(FilterDesc)
  54 {
  55 };
  56
  57 DEFINE_KSFILTER_DESCRIPTOR_TABLE(FilterDescs)
  58 {
  59         &FilterDesc
  60 };
  61
  62
  63
  64 const KSDEVICE_DESCRIPTOR DeviceDescriptor =
  65 {
  66         NULL,
  67         SIZEOF_ARRAY(FilterDescs),
  68         FilterDescs
  69 };
  70
  71
  72 /* Funcs */
  73
  74 NTSTATUS STDCALL
  75 DriverEntry(
  76         IN PDRIVER_OBJECT DriverObject,
  77         IN PUNICODE_STRING RegistryPathName)
  78 {
  79         DPRINT1("AVStream test component loaded!\n");
  80
  81         return KsInitializeDriver(DriverObject, RegistryPathName,
  82                                                         &DeviceDescriptor);
  83 }