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- Define automation tables for Filter & Pin

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- Plug in automation tables when creating a new filter factory / pin

svn path=/trunk/; revision=42802
This commit is contained in:
Johannes Anderwald 2009-08-20 12:26:09 +00:00
parent bb8ff85531
commit 1e7c4cb0cc
1 changed files with 109 additions and 13 deletions
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122
reactos/drivers/multimedia/bdasup/bdasup.c
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@ -1,6 +1,10 @@
#include "precomp.h"
const GUID KSPROPSETID_BdaPinControl = {0xded49d5, 0xa8b7, 0x4d5d, {0x97, 0xa1, 0x12, 0xb0, 0xc1, 0x95, 0x87, 0x4d}};
const GUID KSMETHODSETID_BdaDeviceConfiguration = {0x71985f45, 0x1ca1, 0x11d3, {0x9c, 0xc8, 0x0, 0xc0, 0x4f, 0x79, 0x71, 0xe0}};
const GUID KSPROPSETID_BdaTopology = {0xa14ee835, 0x0a23, 0x11d3, {0x9c, 0xc7, 0x0, 0xc0, 0x4f, 0x79, 0x71, 0xe0}};
BDA_GLOBAL g_Settings =
{
0,
@ -8,6 +12,84 @@ BDA_GLOBAL g_Settings =
{NULL, NULL}
};
KSPROPERTY_ITEM FilterPropertyItem[] =
{
DEFINE_KSPROPERTY_ITEM_BDA_NODE_TYPES(BdaPropertyNodeTypes, NULL),
DEFINE_KSPROPERTY_ITEM_BDA_PIN_TYPES( BdaPropertyPinTypes, NULL),
DEFINE_KSPROPERTY_ITEM_BDA_TEMPLATE_CONNECTIONS(BdaPropertyTemplateConnections, NULL),
DEFINE_KSPROPERTY_ITEM_BDA_NODE_METHODS(BdaPropertyNodeMethods, NULL),
DEFINE_KSPROPERTY_ITEM_BDA_NODE_PROPERTIES(BdaPropertyNodeProperties, NULL),
DEFINE_KSPROPERTY_ITEM_BDA_NODE_EVENTS(BdaPropertyNodeEvents, NULL),
DEFINE_KSPROPERTY_ITEM_BDA_CONTROLLING_PIN_ID(BdaPropertyGetControllingPinId, NULL),
DEFINE_KSPROPERTY_ITEM_BDA_NODE_DESCRIPTORS(BdaPropertyNodeDescriptors, NULL)
};
KSPROPERTY_SET FilterPropertySet =
{
&KSPROPSETID_BdaTopology,
8,
FilterPropertyItem,
0,
NULL
};
KSMETHOD_ITEM FilterMethodItem[] =
{
//DEFINE_KSMETHOD_ITEM_BDA_CREATE_PIN_FACTORY(BdaMethodCreatePin, NULL),
DEFINE_KSMETHOD_ITEM_BDA_CREATE_TOPOLOGY(BdaMethodCreateTopology, NULL)
};
KSMETHOD_SET FilterMethodSet =
{
&KSMETHODSETID_BdaDeviceConfiguration,
2,
FilterMethodItem,
0,
NULL
};
KSAUTOMATION_TABLE FilterAutomationTable =
{
1,
sizeof(KSPROPERTY_SET),
&FilterPropertySet,
1,
sizeof(KSMETHOD_SET),
&FilterMethodSet,
0,
sizeof(KSEVENT_SET),
NULL
};
KSPROPERTY_ITEM PinPropertyItem[] =
{
DEFINE_KSPROPERTY_ITEM_BDA_PIN_ID(BdaPropertyGetPinControl, NULL),
DEFINE_KSPROPERTY_ITEM_BDA_PIN_TYPE(BdaPropertyGetPinControl, NULL)
};
KSPROPERTY_SET PinPropertySet =
{
&KSPROPSETID_BdaPinControl,
2,
PinPropertyItem,
0,
NULL
};
KSAUTOMATION_TABLE PinAutomationTable =
{
1,
sizeof(KSPROPERTY_SET),
&PinPropertySet,
0,
sizeof(KSMETHOD_SET),
NULL,
0,
sizeof(KSEVENT_SET),
NULL
};
PVOID
AllocateItem(
@ -158,10 +240,17 @@ BdaCreateFilterFactoryEx(
PBDA_FILTER_INSTANCE_ENTRY FilterInstance;
KIRQL OldLevel;
NTSTATUS Status;
KSFILTER_DESCRIPTOR FilterDescriptor;
/* FIXME provide a default automation table
* to handle requests which the driver doesnt implement
*/
/* backup filter descriptor */
RtlMoveMemory(&FilterDescriptor, pFilterDescriptor, sizeof(KSFILTER_DESCRIPTOR));
/* merge the automation tables */
Status = KsMergeAutomationTables((PKSAUTOMATION_TABLE*)&FilterDescriptor.AutomationTable, (PKSAUTOMATION_TABLE)pFilterDescriptor->AutomationTable, &FilterAutomationTable, NULL);
/* check for success */
if (!NT_SUCCESS(Status))
return Status;
/* allocate filter instance */
FilterInstance = AllocateItem(NonPagedPool, sizeof(BDA_FILTER_INSTANCE_ENTRY));
@ -172,7 +261,7 @@ BdaCreateFilterFactoryEx(
}
/* create the filter factory */
Status = KsCreateFilterFactory(pKSDevice->FunctionalDeviceObject, pFilterDescriptor, NULL, NULL, 0, NULL, NULL, &FilterFactory);
Status = KsCreateFilterFactory(pKSDevice->FunctionalDeviceObject, &FilterDescriptor, NULL, NULL, 0, NULL, NULL, &FilterFactory);
/* check for success */
if (NT_SUCCESS(Status))
@ -233,15 +322,11 @@ BdaCreatePin(
PBDA_FILTER_INSTANCE_ENTRY InstanceEntry;
NTSTATUS Status;
ULONG PinId;
KSPIN_DESCRIPTOR_EX NewPinDescriptor;
if (!pulPinId || !pKSFilter)
return STATUS_INVALID_PARAMETER;
/* FIXME provide a default automation table
* to handle requests which the driver doesnt implement
*/
/* get parent filter factory */
FilterFactory = KsFilterGetParentFilterFactory(pKSFilter);
@ -281,16 +366,27 @@ BdaCreatePin(
/* get pin descriptor */
PinDescriptor = (PKSPIN_DESCRIPTOR_EX)&InstanceEntry->FilterTemplate->pFilterDescriptor->PinDescriptors[ulPinType];
/* create the pin factory */
Status = KsFilterCreatePinFactory(pKSFilter, PinDescriptor, &PinId);
/* make a copy of the pin descriptor */
RtlMoveMemory(&NewPinDescriptor, PinDescriptor, sizeof(KSPIN_DESCRIPTOR_EX));
/* merge the automation tables */
Status = KsMergeAutomationTables((PKSAUTOMATION_TABLE*)&NewPinDescriptor.AutomationTable, (PKSAUTOMATION_TABLE)PinDescriptor->AutomationTable, &PinAutomationTable, pKSFilter->Bag);
/* check for success */
if (NT_SUCCESS(Status))
{
/* store result */
*pulPinId = PinId;
/* create the pin factory */
Status = KsFilterCreatePinFactory(pKSFilter, &NewPinDescriptor, &PinId);
/* check for success */
if (NT_SUCCESS(Status))
{
/* store result */
*pulPinId = PinId;
}
}
DPRINT("BdaCreatePin Result %x\n", Status);
return Status;
}