Merge pull request #326 from BenPYeh/custom_media_source

Custom media source

1 files changed, 42 insertions, 0 deletions

diff --git a/general/SimpleMediaSource/SimpleMediaSourceDriver/Queue.h b/general/SimpleMediaSource/SimpleMediaSourceDriver/Queue.h
new file mode 100644
index 00000000..e0c01283
--- /dev/null
+++ b/general/SimpleMediaSource/SimpleMediaSourceDriver/Queue.h
@@ -0,0 +1,42 @@
+/*++
+
+Module Name:
+
+    queue.h
+
+Abstract:
+
+    This file contains the queue definitions.
+
+Environment:
+
+    User-mode Driver Framework 2
+
+--*/
+
+EXTERN_C_START
+
+//
+// This is the context that can be placed per queue
+// and would contain per queue information.
+//
+typedef struct _QUEUE_CONTEXT {
+
+    ULONG PrivateDeviceData;  // just a placeholder
+
+} QUEUE_CONTEXT, *PQUEUE_CONTEXT;
+
+WDF_DECLARE_CONTEXT_TYPE_WITH_NAME(QUEUE_CONTEXT, QueueGetContext)
+
+NTSTATUS
+SimpleMediaSourceDriverQueueInitialize(
+    _In_ WDFDEVICE Device
+    );
+
+//
+// Events from the IoQueue object
+//
+EVT_WDF_IO_QUEUE_IO_DEVICE_CONTROL SimpleMediaSourceDriverEvtIoDeviceControl;
+EVT_WDF_IO_QUEUE_IO_STOP SimpleMediaSourceDriverEvtIoStop;
+
+EXTERN_C_END