1 /*
2 * Copyright 2011 Joakim Sindholt <opensource@zhasha.com>
3 *
4 * Permission is hereby granted, free of charge, to any person obtaining a
5 * copy of this software and associated documentation files (the "Software"),
6 * to deal in the Software without restriction, including without limitation
7 * on the rights to use, copy, modify, merge, publish, distribute, sub
8 * license, and/or sell copies of the Software, and to permit persons to whom
9 * the Software is furnished to do so, subject to the following conditions:
10 *
11 * The above copyright notice and this permission notice (including the next
12 * paragraph) shall be included in all copies or substantial portions of the
13 * Software.
14 *
15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
16 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
17 * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
18 * THE AUTHOR(S) AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM,
19 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
20 * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
21 * USE OR OTHER DEALINGS IN THE SOFTWARE. */
22
23 #ifndef _NINE_SURFACE9_H_
24 #define _NINE_SURFACE9_H_
25
26 #include "nine_memory_helper.h"
27 #include "resource9.h"
28
29 #include "pipe/p_state.h"
30 #include "util/list.h"
31 #include "util/u_rect.h"
32 #include "util/u_inlines.h"
33
34 struct NineSurface9
35 {
36 struct NineResource9 base;
37
38 /* G3D state */
39 struct pipe_transfer *transfer;
40 struct pipe_surface *surface[2]; /* created on-demand (linear, sRGB) */
41 int lock_count;
42 uint8_t texture; /* rtype of container BaseTex or 0 */
43
44 /* resource description */
45 unsigned level; /* refers to the pipe_resource (SetLOD !) */
46 unsigned level_actual; /* refers to the NineTexture */
47 unsigned layer;
48 D3DSURFACE_DESC desc;
49
50 struct nine_allocation *data; /* system memory backing */
51 struct nine_allocation *data_internal; /* for conversions */
52 enum pipe_format format_internal;
53 unsigned stride; /* for system memory backing */
54 unsigned stride_internal;
55
56 unsigned pending_uploads_counter; /* pending uploads */
57 };
58 static inline struct NineSurface9 *
NineSurface9(void * data)59 NineSurface9( void *data )
60 {
61 return (struct NineSurface9 *)data;
62 }
63
64 HRESULT
65 NineSurface9_new( struct NineDevice9 *pDevice,
66 struct NineUnknown *pContainer,
67 struct pipe_resource *pResource,
68 struct nine_allocation *user_buffer,
69 uint8_t TextureType, /* 0 if pContainer isn't BaseTexure9 */
70 unsigned Level,
71 unsigned Layer,
72 D3DSURFACE_DESC *pDesc,
73 struct NineSurface9 **ppOut );
74
75 HRESULT
76 NineSurface9_ctor( struct NineSurface9 *This,
77 struct NineUnknownParams *pParams,
78 struct NineUnknown *pContainer,
79 struct pipe_resource *pResource,
80 struct nine_allocation *user_buffer,
81 uint8_t TextureType,
82 unsigned Level,
83 unsigned Layer,
84 D3DSURFACE_DESC *pDesc );
85
86 void
87 NineSurface9_dtor( struct NineSurface9 *This );
88
89 /*** Nine private ***/
90
91 void
92 NineSurface9_MarkContainerDirty( struct NineSurface9 *This );
93
94 static inline struct pipe_surface *
NineSurface9_GetSurface(struct NineSurface9 * This,int sRGB)95 NineSurface9_GetSurface( struct NineSurface9 *This, int sRGB )
96 {
97 assert(This->surface[sRGB]);
98 return This->surface[sRGB];
99 }
100
101 static inline struct pipe_resource *
NineSurface9_GetResource(struct NineSurface9 * This)102 NineSurface9_GetResource( struct NineSurface9 *This )
103 {
104 return This->base.resource;
105 }
106
107 void
108 NineSurface9_SetResource( struct NineSurface9 *This,
109 struct pipe_resource *resource, unsigned level );
110
111 void
112 NineSurface9_SetMultiSampleType( struct NineSurface9 *This,
113 D3DMULTISAMPLE_TYPE mst );
114
115 void
116 NineSurface9_SetResourceResize( struct NineSurface9 *This,
117 struct pipe_resource *resource );
118
119 void
120 NineSurface9_AddDirtyRect( struct NineSurface9 *This,
121 const struct pipe_box *box );
122
123 HRESULT
124 NineSurface9_UploadSelf( struct NineSurface9 *This,
125 const struct pipe_box *damaged );
126
127 void
128 NineSurface9_CopyMemToDefault( struct NineSurface9 *This,
129 struct NineSurface9 *From,
130 const POINT *pDestPoint,
131 const RECT *pSourceRect );
132
133 void
134 NineSurface9_CopyDefaultToMem( struct NineSurface9 *This,
135 struct NineSurface9 *From );
136
137 static inline boolean
NineSurface9_IsOffscreenPlain(struct NineSurface9 * This)138 NineSurface9_IsOffscreenPlain (struct NineSurface9 *This )
139 {
140 return This->base.usage == 0 && !This->texture;
141 }
142
143 #if defined(DEBUG) || !defined(NDEBUG)
144 void
145 NineSurface9_Dump( struct NineSurface9 *This );
146 #else
147 static inline void
NineSurface9_Dump(struct NineSurface9 * This)148 NineSurface9_Dump( struct NineSurface9 *This ) { }
149 #endif
150
151 /*** Direct3D public ***/
152
153 HRESULT NINE_WINAPI
154 NineSurface9_GetContainer( struct NineSurface9 *This,
155 REFIID riid,
156 void **ppContainer );
157
158 HRESULT NINE_WINAPI
159 NineSurface9_GetDesc( struct NineSurface9 *This,
160 D3DSURFACE_DESC *pDesc );
161
162 HRESULT NINE_WINAPI
163 NineSurface9_LockRect( struct NineSurface9 *This,
164 D3DLOCKED_RECT *pLockedRect,
165 const RECT *pRect,
166 DWORD Flags );
167
168 HRESULT NINE_WINAPI
169 NineSurface9_UnlockRect( struct NineSurface9 *This );
170
171 HRESULT NINE_WINAPI
172 NineSurface9_GetDC( struct NineSurface9 *This,
173 HDC *phdc );
174
175 HRESULT NINE_WINAPI
176 NineSurface9_ReleaseDC( struct NineSurface9 *This,
177 HDC hdc );
178
179 #endif /* _NINE_SURFACE9_H_ */
180