From ee8e05050ae147e2ad379b4cc2702a296d4bc5d4 Mon Sep 17 00:00:00 2001
From: aliaspider <aliaspider@gmail.com>
Date: Mon, 18 Jan 2016 18:05:49 +0100
Subject: [PATCH] (WIN32) fix runtime availability check for
PowerCreateRequest.
---
gfx/common/win32_common.cpp | 51 ++++++++++++++++++++-----------------
1 file changed, 27 insertions(+), 24 deletions(-)
diff --git a/gfx/common/win32_common.cpp b/gfx/common/win32_common.cpp
index 5647dd9a05..4a43386523 100644
--- a/gfx/common/win32_common.cpp
+++ b/gfx/common/win32_common.cpp
@@ -64,31 +64,34 @@ extern void *dinput;
/* Power Request APIs */
+#if (_WIN32_WINNT < 0x0601) //_WIN32_WINNT_WIN7
+typedef struct _REASON_CONTEXT {
+ ULONG Version;
+ DWORD Flags;
+ union {
+ struct {
+ HMODULE LocalizedReasonModule;
+ ULONG LocalizedReasonId;
+ ULONG ReasonStringCount;
+ LPWSTR *ReasonStrings;
+ } Detailed;
+ LPWSTR SimpleReasonString;
+ } Reason;
+} REASON_CONTEXT, *PREASON_CONTEXT;
+
+typedef enum _POWER_REQUEST_TYPE {
+ PowerRequestDisplayRequired,
+ PowerRequestSystemRequired,
+ PowerRequestAwayModeRequired
+} POWER_REQUEST_TYPE, *PPOWER_REQUEST_TYPE;
+
+#define POWER_REQUEST_CONTEXT_VERSION 0
+#define POWER_REQUEST_CONTEXT_SIMPLE_STRING 0x00000001
+#define POWER_REQUEST_CONTEXT_DETAILED_STRING 0x00000002
+#endif
+
typedef REASON_CONTEXT POWER_REQUEST_CONTEXT, *PPOWER_REQUEST_CONTEXT, *LPPOWER_REQUEST_CONTEXT;
-extern "C" WINBASEAPI
-HANDLE
-WINAPI
-PowerCreateRequest (
- PREASON_CONTEXT Context
- );
-
-WINBASEAPI
-BOOL
-WINAPI
-PowerSetRequest (
- HANDLE PowerRequest,
- POWER_REQUEST_TYPE RequestType
- );
-
-WINBASEAPI
-BOOL
-WINAPI
-PowerClearRequest (
- HANDLE PowerRequest,
- POWER_REQUEST_TYPE RequestType
- );
-
#ifndef MAX_MONITORS
#define MAX_MONITORS 9
#endif
@@ -429,7 +432,7 @@ bool win32_suppress_screensaver(void *data, bool enable)
RequestContext.Flags = POWER_REQUEST_CONTEXT_SIMPLE_STRING;
RequestContext.Reason.SimpleReasonString = (LPWSTR)L"RetroArch running";
- Request = PowerCreateRequest(&RequestContext);
+ Request = powerCreateRequest(&RequestContext);
powerSetRequest( Request, PowerRequestDisplayRequired);
return true;