Michael Stefaniuc : quartz: Use StdMemAllocator_from_IMemAllocator() instead of casts.
Alexandre Julliard
julliard at winehq.org
Tue Jul 3 10:58:25 CDT 2012
Module: wine
Branch: master
Commit: 56e3b22f6cef4a3874a80c2ddfaae0bfb4c14fa2
URL: http://source.winehq.org/git/wine.git/?a=commit;h=56e3b22f6cef4a3874a80c2ddfaae0bfb4c14fa2
Author: Michael Stefaniuc <mstefani at redhat.de>
Date: Tue Jul 3 00:21:28 2012 +0200
quartz: Use StdMemAllocator_from_IMemAllocator() instead of casts.
---
dlls/quartz/memallocator.c | 11 ++++++++---
1 files changed, 8 insertions(+), 3 deletions(-)
diff --git a/dlls/quartz/memallocator.c b/dlls/quartz/memallocator.c
index cc700c2..f1903f9 100644
--- a/dlls/quartz/memallocator.c
+++ b/dlls/quartz/memallocator.c
@@ -809,9 +809,14 @@ typedef struct StdMemAllocator
LPVOID pMemory;
} StdMemAllocator;
+static inline StdMemAllocator *StdMemAllocator_from_IMemAllocator(IMemAllocator * iface)
+{
+ return CONTAINING_RECORD(iface, StdMemAllocator, base.IMemAllocator_iface);
+}
+
static HRESULT StdMemAllocator_Alloc(IMemAllocator * iface)
{
- StdMemAllocator *This = (StdMemAllocator *)iface;
+ StdMemAllocator *This = StdMemAllocator_from_IMemAllocator(iface);
StdMediaSample2 * pSample = NULL;
SYSTEM_INFO si;
LONG i;
@@ -849,7 +854,7 @@ static HRESULT StdMemAllocator_Alloc(IMemAllocator * iface)
static HRESULT StdMemAllocator_Free(IMemAllocator * iface)
{
- StdMemAllocator *This = (StdMemAllocator *)iface;
+ StdMemAllocator *This = StdMemAllocator_from_IMemAllocator(iface);
struct list * cursor;
if (!list_empty(&This->base.used_list))
@@ -882,7 +887,7 @@ static HRESULT StdMemAllocator_Free(IMemAllocator * iface)
static void StdMemAllocator_Destroy(IMemAllocator *iface)
{
- StdMemAllocator *This = (StdMemAllocator *)iface;
+ StdMemAllocator *This = StdMemAllocator_from_IMemAllocator(iface);
This->csState.DebugInfo->Spare[0] = 0;
DeleteCriticalSection(&This->csState);
More information about the wine-cvs
mailing list