source: GTP/trunk/App/Demos/Illum/Glow/ToneMap9.cpp @ 846

Revision 846, 5.8 KB checked in by szirmay, 19 years ago (diff)
Line 
1/--------------------------------------------------------------------------------------
2// File: ToneMap9.cpp
3//
4// Empty starting point for new Direct3D applications
5//
6// Copyright (c) Microsoft Corporation. All rights reserved.
7//--------------------------------------------------------------------------------------
8#include "dxstdafx.h"
9#include "resource.h"
10
11
12//--------------------------------------------------------------------------------------
13// Rejects any devices that aren't acceptable by returning false
14//--------------------------------------------------------------------------------------
15bool CALLBACK IsDeviceAcceptable( D3DCAPS9* pCaps, D3DFORMAT AdapterFormat,
16                                  D3DFORMAT BackBufferFormat, bool bWindowed, void* pUserContext )
17{
18    // Typically want to skip backbuffer formats that don't support alpha blending
19    IDirect3D9* pD3D = DXUTGetD3DObject();
20    if( FAILED( pD3D->CheckDeviceFormat( pCaps->AdapterOrdinal, pCaps->DeviceType,
21                    AdapterFormat, D3DUSAGE_QUERY_POSTPIXELSHADER_BLENDING,
22                    D3DRTYPE_TEXTURE, BackBufferFormat ) ) )
23        return false;
24
25    return true;
26}
27
28
29//--------------------------------------------------------------------------------------
30// Before a device is created, modify the device settings as needed
31//--------------------------------------------------------------------------------------
32bool CALLBACK ModifyDeviceSettings( DXUTDeviceSettings* pDeviceSettings, const D3DCAPS9* pCaps, void* pUserContext )
33{
34    return true;
35}
36
37
38//--------------------------------------------------------------------------------------
39// Create any D3DPOOL_MANAGED resources here
40//--------------------------------------------------------------------------------------
41HRESULT CALLBACK OnCreateDevice( IDirect3DDevice9* pd3dDevice, const D3DSURFACE_DESC* pBackBufferSurfaceDesc, void* pUserContext )
42{
43    return S_OK;
44}
45
46
47//--------------------------------------------------------------------------------------
48// Create any D3DPOOL_DEFAULT resources here
49//--------------------------------------------------------------------------------------
50HRESULT CALLBACK OnResetDevice( IDirect3DDevice9* pd3dDevice,
51                                const D3DSURFACE_DESC* pBackBufferSurfaceDesc, void* pUserContext )
52{
53    return S_OK;
54}
55
56
57//--------------------------------------------------------------------------------------
58// Handle updates to the scene
59//--------------------------------------------------------------------------------------
60void CALLBACK OnFrameMove( IDirect3DDevice9* pd3dDevice, double fTime, float fElapsedTime, void* pUserContext )
61{
62}
63
64
65//--------------------------------------------------------------------------------------
66// Render the scene
67//--------------------------------------------------------------------------------------
68void CALLBACK OnFrameRender( IDirect3DDevice9* pd3dDevice, double fTime, float fElapsedTime, void* pUserContext )
69{
70    HRESULT hr;
71
72    // Clear the render target and the zbuffer
73    V( pd3dDevice->Clear(0, NULL, D3DCLEAR_TARGET | D3DCLEAR_ZBUFFER, D3DCOLOR_ARGB(0, 45, 50, 170), 1.0f, 0) );
74
75    // Render the scene
76    if( SUCCEEDED( pd3dDevice->BeginScene() ) )
77    {
78        V( pd3dDevice->EndScene() );
79    }
80}
81
82
83//--------------------------------------------------------------------------------------
84// Handle messages to the application
85//--------------------------------------------------------------------------------------
86LRESULT CALLBACK MsgProc( HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam,
87                          bool* pbNoFurtherProcessing, void* pUserContext )
88{
89    return 0;
90}
91
92
93//--------------------------------------------------------------------------------------
94// Release resources created in the OnResetDevice callback here
95//--------------------------------------------------------------------------------------
96void CALLBACK OnLostDevice( void* pUserContext )
97{
98}
99
100
101//--------------------------------------------------------------------------------------
102// Release resources created in the OnCreateDevice callback here
103//--------------------------------------------------------------------------------------
104void CALLBACK OnDestroyDevice( void* pUserContext )
105{
106}
107
108
109
110//--------------------------------------------------------------------------------------
111// Initialize everything and go into a render loop
112//--------------------------------------------------------------------------------------
113INT WINAPI WinMain( HINSTANCE, HINSTANCE, LPSTR, int )
114{
115    // Enable run-time memory check for debug builds.
116#if defined(DEBUG) | defined(_DEBUG)
117    _CrtSetDbgFlag( _CRTDBG_ALLOC_MEM_DF | _CRTDBG_LEAK_CHECK_DF );
118#endif
119
120    // Set the callback functions
121    DXUTSetCallbackDeviceCreated( OnCreateDevice );
122    DXUTSetCallbackDeviceReset( OnResetDevice );
123    DXUTSetCallbackDeviceLost( OnLostDevice );
124    DXUTSetCallbackDeviceDestroyed( OnDestroyDevice );
125    DXUTSetCallbackMsgProc( MsgProc );
126    DXUTSetCallbackFrameRender( OnFrameRender );
127    DXUTSetCallbackFrameMove( OnFrameMove );
128   
129    // TODO: Perform any application-level initialization here
130
131    // Initialize DXUT and create the desired Win32 window and Direct3D device for the application
132    DXUTInit( true, true, true ); // Parse the command line, handle the default hotkeys, and show msgboxes
133    DXUTSetCursorSettings( true, true ); // Show the cursor and clip it when in full screen
134    DXUTCreateWindow( L"ToneMap9" );
135    DXUTCreateDevice( D3DADAPTER_DEFAULT, true, 640, 480, IsDeviceAcceptable, ModifyDeviceSettings );
136
137    // Start the render loop
138    DXUTMainLoop();
139
140    // TODO: Perform any application-level cleanup here
141
142    return DXUTGetExitCode();
143}
144
145
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