mirror of
https://github.com/mpv-player/mpv.git
synced 2024-09-20 20:03:10 +02:00
0b3bd9698d
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@303 b3059339-0415-0410-9bf9-f77b7e298cf2
68 lines
1.4 KiB
C
68 lines
1.4 KiB
C
/**
|
|
* Internal functions and structures for COM emulation code.
|
|
*/
|
|
|
|
#ifndef COM_H
|
|
#define COM_H
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
void* CoTaskMemAlloc(unsigned long cb);
|
|
void CoTaskMemFree(void* cb);
|
|
|
|
typedef struct
|
|
{
|
|
long f1;
|
|
short f2;
|
|
short f3;
|
|
char f4[8];
|
|
} GUID;
|
|
|
|
extern GUID IID_IUnknown;
|
|
extern GUID IID_IClassFactory;
|
|
|
|
typedef long (*GETCLASSOBJECT) (GUID* clsid, GUID* iid, void** ppv);
|
|
int RegisterComClass(GUID* clsid, GETCLASSOBJECT gcs);
|
|
|
|
#ifndef STDCALL
|
|
#define STDCALL __attribute__((__stdcall__))
|
|
#endif
|
|
|
|
struct IUnknown;
|
|
struct IClassFactory;
|
|
struct IUnknown_vt
|
|
{
|
|
long STDCALL (*QueryInterface)(struct IUnknown* _this, GUID* iid, void** ppv);
|
|
long STDCALL (*AddRef)(struct IUnknown* _this) ;
|
|
long STDCALL (*Release)(struct IUnknown* _this) ;
|
|
} ;
|
|
struct IUnknown
|
|
{
|
|
struct IUnknown_vt* vt;
|
|
};
|
|
|
|
struct IClassFactory_vt
|
|
{
|
|
long STDCALL (*QueryInterface)(struct IUnknown* _this, GUID* iid, void** ppv);
|
|
long STDCALL (*AddRef)(struct IUnknown* _this) ;
|
|
long STDCALL (*Release)(struct IUnknown* _this) ;
|
|
long STDCALL (*CreateInstance)(struct IClassFactory* _this, struct IUnknown* pUnkOuter, GUID* riid, void** ppvObject);
|
|
};
|
|
|
|
struct IClassFactory
|
|
{
|
|
struct IClassFactory_vt* vt;
|
|
};
|
|
|
|
long CoCreateInstance(GUID* rclsid, struct IUnknown* pUnkOuter,
|
|
long dwClsContext, GUID* riid, void** ppv);
|
|
|
|
#ifdef __cplusplus
|
|
};
|
|
#endif
|
|
|
|
#endif
|
|
|