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d3d9_baseobject.h File Reference
#include "d3d9_common.h"
#include <d3d9.h>
Include dependency graph for d3d9_baseobject.h:
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Classes

struct  _D3D9BaseObjectVtbl
 
struct  _D3D9BaseObject
 

Typedefs

typedef struct _D3D9BaseObjectVtbl ID3D9BaseObjectVtbl
 
typedef struct _D3D9BaseObject D3D9BaseObject
 

Enumerations

enum  REF_TYPE { RT_EXTERNAL , RT_BUILTIN , RT_INTERNAL }
 

Functions

VOID InitD3D9BaseObject (D3D9BaseObject *pBaseObject, enum REF_TYPE RefType, IUnknown *pUnknown)
 
ULONG D3D9BaseObject_AddRef (D3D9BaseObject *pBaseObject)
 
ULONG D3D9BaseObject_Release (D3D9BaseObject *pBaseObject)
 
HRESULT D3D9BaseObject_GetDevice (D3D9BaseObject *pBaseObject, IDirect3DDevice9 **ppDevice)
 
HRESULT D3D9BaseObject_GetDeviceInt (D3D9BaseObject *pBaseObject, struct _Direct3DDevice9_INT **ppDevice)
 
VOID D3D9BaseObject_LockDevice (D3D9BaseObject *pBaseObject)
 
VOID D3D9BaseObject_UnlockDevice (D3D9BaseObject *pBaseObject)
 

Typedef Documentation

◆ D3D9BaseObject

◆ ID3D9BaseObjectVtbl

Enumeration Type Documentation

◆ REF_TYPE

Enumerator
RT_EXTERNAL 
RT_BUILTIN 
RT_INTERNAL 

Definition at line 17 of file d3d9_baseobject.h.

18{
22};
@ RT_INTERNAL
@ RT_EXTERNAL
@ RT_BUILTIN

Function Documentation

◆ D3D9BaseObject_AddRef()

ULONG D3D9BaseObject_AddRef ( D3D9BaseObject pBaseObject)

Definition at line 35 of file d3d9_baseobject.c.

36{
37 if (pBaseObject->pUnknown)
38 {
39 pBaseObject->pUnknown->lpVtbl->AddRef((IUnknown*) &pBaseObject->pUnknown->lpVtbl);
40 }
41
42 return InterlockedIncrement(&pBaseObject->lRefCnt);
43}
#define InterlockedIncrement
Definition: armddk.h:53
ULONG AddRef()
IUnknown * pUnknown

Referenced by D3D9MipMap_AddRef(), and Direct3DSwapChain9_AddRef().

◆ D3D9BaseObject_GetDevice()

HRESULT D3D9BaseObject_GetDevice ( D3D9BaseObject pBaseObject,
IDirect3DDevice9 **  ppDevice 
)

Definition at line 65 of file d3d9_baseobject.c.

66{
67 if (pBaseObject->pUnknown)
68 {
69 return IUnknown_QueryInterface(pBaseObject->pUnknown, &IID_IDirect3DDevice9, (void**)ppDevice);
70 }
71
72 return E_NOINTERFACE;
73}
#define E_NOINTERFACE
Definition: winerror.h:2364

Referenced by D3D9MipMap_GetDevice(), and Direct3DSwapChain9_GetDevice().

◆ D3D9BaseObject_GetDeviceInt()

HRESULT D3D9BaseObject_GetDeviceInt ( D3D9BaseObject pBaseObject,
struct _Direct3DDevice9_INT **  ppDevice 
)

Definition at line 75 of file d3d9_baseobject.c.

76{
77 if (NULL == ppDevice)
78 return D3DERR_INVALIDCALL;
79
80 *ppDevice = NULL;
81
82 if (pBaseObject->pUnknown)
83 {
85 if (FAILED(IUnknown_QueryInterface(pBaseObject->pUnknown, &IID_IDirect3DDevice9, (void**)&pDevice)))
86 return E_NOINTERFACE;
87
89 return D3D_OK;
90 }
91
92 return E_NOINTERFACE;
93}
struct IDirect3DDevice9 * LPDIRECT3DDEVICE9
Definition: d3d9.h:130
LPDIRECT3DDEVICE9_INT IDirect3DDevice9ToImpl(LPDIRECT3DDEVICE9 iface)
Definition: d3d9_device.c:19
#define D3D_OK
Definition: d3d.h:106
#define D3DERR_INVALIDCALL
#define NULL
Definition: types.h:112
FxDevice * pDevice
#define FAILED(hr)
Definition: intsafe.h:51

Referenced by D3D9BaseObject_LockDevice(), D3D9BaseObject_UnlockDevice(), and Direct3DSwapChain9_Init().

◆ D3D9BaseObject_LockDevice()

VOID D3D9BaseObject_LockDevice ( D3D9BaseObject pBaseObject)

Definition at line 95 of file d3d9_baseobject.c.

96{
98 if (FAILED(D3D9BaseObject_GetDeviceInt(pBaseObject, &pDevice)))
99 return;
100
101 if (pDevice->bLockDevice)
102 EnterCriticalSection(&pDevice->CriticalSection);
103}
HRESULT D3D9BaseObject_GetDeviceInt(D3D9BaseObject *pBaseObject, DIRECT3DDEVICE9_INT **ppDevice)
void WINAPI EnterCriticalSection(LPCRITICAL_SECTION)

◆ D3D9BaseObject_Release()

ULONG D3D9BaseObject_Release ( D3D9BaseObject pBaseObject)

Definition at line 45 of file d3d9_baseobject.c.

46{
47 ULONG Ref = 0;
48
49 if (pBaseObject)
50 {
51 Ref = InterlockedDecrement(&pBaseObject->lRefCnt);
52
53 if (Ref == 0)
54 {
55 if (pBaseObject->pUnknown)
56 {
57 pBaseObject->pUnknown->lpVtbl->Release((IUnknown*) &pBaseObject->pUnknown->lpVtbl);
58 }
59 }
60 }
61
62 return Ref;
63}
#define InterlockedDecrement
Definition: armddk.h:52
ULONG Release()
uint32_t ULONG
Definition: typedefs.h:59

Referenced by D3D9MipMap_Release(), and Direct3DSwapChain9_Release().

◆ D3D9BaseObject_UnlockDevice()

VOID D3D9BaseObject_UnlockDevice ( D3D9BaseObject pBaseObject)

Definition at line 105 of file d3d9_baseobject.c.

106{
108 if (FAILED(D3D9BaseObject_GetDeviceInt(pBaseObject, &pDevice)))
109 return;
110
111 if (pDevice->bLockDevice)
112 LeaveCriticalSection(&pDevice->CriticalSection);
113}
void WINAPI LeaveCriticalSection(LPCRITICAL_SECTION)

◆ InitD3D9BaseObject()

VOID InitD3D9BaseObject ( D3D9BaseObject pBaseObject,
enum REF_TYPE  RefType,
IUnknown pUnknown 
)

Definition at line 28 of file d3d9_baseobject.c.

29{
30 pBaseObject->lpVtbl = &D3D9BaseObject_Vtbl;
31 pBaseObject->RefType = RefType;
32 pBaseObject->pUnknown = pUnknown;
33}
ID3D9BaseObjectVtbl D3D9BaseObject_Vtbl
_In_ PUNKNOWN pUnknown
Definition: drmk.h:76
ID3D9BaseObjectVtbl * lpVtbl
enum REF_TYPE RefType

Referenced by CreateDirect3DSwapChain9(), and InitDirect3DResource9().