1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
|
// Geometric Tools, LLC
// Copyright (c) 1998-2014
// Distributed under the Boost Software License, Version 1.0.
// http://www.boost.org/LICENSE_1_0.txt
// http://www.geometrictools.com/License/Boost/LICENSE_1_0.txt
//
// File Version: 5.0.0 (2010/01/01)
#ifndef WM5DX9RENDERERDATA_H
#define WM5DX9RENDERERDATA_H
#include "Wm5Dx9RendererLIB.h"
#include "Wm5Dx9RendererInput.h"
#include "Wm5AlphaState.h"
#include "Wm5CullState.h"
#include "Wm5DepthState.h"
#include "Wm5OffsetState.h"
#include "Wm5StencilState.h"
#include "Wm5WireState.h"
#include "Wm5Texture.h"
namespace Wm5
{
class RendererData
{
public:
// Construction and destruction.
RendererData (RendererInput& input, int width, int height,
Texture::Format colorFormat, Texture::Format depthStencilFormat,
int numMultisamples);
~RendererData ();
// Support for construction, destruction, and device resetting.
void CreateUniqueFont ();
void DestroyUniqueFont ();
void SetDefaultStates (const AlphaState* astate, const CullState* cstate,
const DepthState* dstate, const OffsetState* ostate,
const StencilState* sstate, const WireState* wstate);
// Maintain current render states to avoid redundant state changes.
class RenderState
{
public:
RenderState ();
void Initialize (IDirect3DDevice9* device, const AlphaState* astate,
const CullState* cstate, const DepthState* dstate,
const OffsetState* ostate, const StencilState* sstate,
const WireState* wstate);
// AlphaState
DWORD mAlphaBlendEnable;
DWORD mAlphaSrcBlend;
DWORD mAlphaDstBlend;
DWORD mAlphaTestEnable;
DWORD mAlphaFunc;
DWORD mAlphaRef;
D3DCOLOR mBlendFactor;
// CullState
DWORD mCullMode;
// DepthState
DWORD mZEnable;
DWORD mZFunc;
DWORD mZWriteEnable;
// OffsetState
DWORD mSlopeScaleDepthBias;
DWORD mDepthBias;
// StencilState
DWORD mStencilEnable;
DWORD mStencilFunc;
DWORD mStencilRef;
DWORD mStencilMask;
DWORD mStencilWriteMask;
DWORD mStencilFail;
DWORD mStencilZFail;
DWORD mStencilPass;
// WireState
DWORD mFillMode;
};
// Maintain current sampler states to avoid redundant state changes.
enum
{
MAX_NUM_VSAMPLERS = 4, // VSModel 3 has 4, VSModel 2 has 0.
MAX_NUM_PSAMPLERS = 16 // PSModel 2 and PSModel 3 have 16.
};
class SamplerState
{
public:
SamplerState ();
float mAnisotropy;
float mLodBias;
DWORD mMagFilter;
DWORD mMinFilter;
DWORD mMipFilter;
D3DCOLOR mBorderColor;
DWORD mWrap[3];
};
// Platform-dependent data.
IDirect3DDevice9* mDevice;
HWND mWindowHandle;
D3DPRESENT_PARAMETERS mPresent;
LPD3DXFONT mFont;
bool mDeviceLost;
// State data.
RenderState mCurrentRS;
SamplerState mCurrentVSState[MAX_NUM_VSAMPLERS];
SamplerState mCurrentPSState[MAX_NUM_PSAMPLERS];
// Capabilities (queried at run time).
int mMaxVShaderImages;
int mMaxPShaderImages;
int mMaxTCoords;
};
}
#endif
|
