[reactos] 07/12: [VIDEOPRT] Implement VideoPortReadStateEvent().

[Hermès Bélusca-Maïto]

https://git.reactos.org/?p=reactos.git;a=commitdiff;h=66909fa9d550ce11572b3…

commit 66909fa9d550ce11572b348b65579da328a5a678
Author:     Hermès Bélusca-Maïto <hermes.belusca-maito(a)reactos.org>
AuthorDate: Sun Nov 24 21:26:26 2019 +0100
Commit:     Hermès Bélusca-Maïto <hermes.belusca-maito(a)reactos.org>
CommitDate: Mon Nov 25 00:41:53 2019 +0100

    [VIDEOPRT] Implement VideoPortReadStateEvent().
---
 win32ss/drivers/videoprt/event.c | 13 +++++++++++++
 win32ss/drivers/videoprt/stubs.c | 10 ----------
 2 files changed, 13 insertions(+), 10 deletions(-)

diff --git a/win32ss/drivers/videoprt/event.c b/win32ss/drivers/videoprt/event.c
index 77f48817676..85e4d8b8c60 100644
--- a/win32ss/drivers/videoprt/event.c
+++ b/win32ss/drivers/videoprt/event.c
@@ -110,6 +110,19 @@ VideoPortClearEvent(
     KeClearEvent(Event->pKEvent);
 }
 
+/*
+ * @implemented
+ */
+LONG
+NTAPI
+VideoPortReadStateEvent(
+    _In_ PVOID HwDeviceExtension,
+    _In_ PEVENT Event)
+{
+    ASSERT(Event);
+    return KeReadStateEvent(Event->pKEvent);
+}
+
 /*
  * @implemented
  */
diff --git a/win32ss/drivers/videoprt/stubs.c b/win32ss/drivers/videoprt/stubs.c
index 5aa47a49dc2..ff1ba6c1ac9 100644
--- a/win32ss/drivers/videoprt/stubs.c
+++ b/win32ss/drivers/videoprt/stubs.c
@@ -63,16 +63,6 @@ VideoPortGetMdl(
     return 0;
 }
 
-LONG
-NTAPI
-VideoPortReadStateEvent(
-    IN PVOID HwDeviceExtension,
-    IN PEVENT pEvent)
-{
-    UNIMPLEMENTED;
-    return 0;
-}
-
 VOID
 NTAPI
 VideoPortSetBytesUsed(