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 "resource9.h"
27
28 #include "pipe/p_state.h"
29 #include "util/list.h"
30 #include "util/u_rect.h"
31 #include "util/u_inlines.h"
32
33 struct NineSurface9
34 {
35 struct NineResource9 base;
36
37 /* G3D state */
38 struct pipe_transfer *transfer;
39 struct pipe_surface *surface[2]; /* created on-demand (linear, sRGB) */
40 int lock_count;
41 uint8_t texture; /* rtype of container BaseTex or 0 */
42
43 /* resource description */
44 unsigned level; /* refers to the pipe_resource (SetLOD !) */
45 unsigned level_actual; /* refers to the NineTexture */
46 unsigned layer;
47 D3DSURFACE_DESC desc;
48
49 uint8_t *data; /* system memory backing */
50 uint8_t *data_internal; /* for conversions */
51 enum pipe_format format_internal;
52 unsigned stride; /* for system memory backing */
53 unsigned stride_internal;
54
55 unsigned pending_uploads_counter; /* pending uploads */
56 };
57 static inline struct NineSurface9 *
NineSurface9(void * data)58 NineSurface9( void *data )
59 {
60 return (struct NineSurface9 *)data;
61 }
62
63 HRESULT
64 NineSurface9_new( struct NineDevice9 *pDevice,
65 struct NineUnknown *pContainer,
66 struct pipe_resource *pResource,
67 void *user_buffer,
68 uint8_t TextureType, /* 0 if pContainer isn't BaseTexure9 */
69 unsigned Level,
70 unsigned Layer,
71 D3DSURFACE_DESC *pDesc,
72 struct NineSurface9 **ppOut );
73
74 HRESULT
75 NineSurface9_ctor( struct NineSurface9 *This,
76 struct NineUnknownParams *pParams,
77 struct NineUnknown *pContainer,
78 struct pipe_resource *pResource,
79 void *user_buffer,
80 uint8_t TextureType,
81 unsigned Level,
82 unsigned Layer,
83 D3DSURFACE_DESC *pDesc );
84
85 void
86 NineSurface9_dtor( struct NineSurface9 *This );
87
88 /*** Nine private ***/
89
90 void
91 NineSurface9_MarkContainerDirty( struct NineSurface9 *This );
92
93 static inline struct pipe_surface *
NineSurface9_GetSurface(struct NineSurface9 * This,int sRGB)94 NineSurface9_GetSurface( struct NineSurface9 *This, int sRGB )
95 {
96 assert(This->surface[sRGB]);
97 return This->surface[sRGB];
98 }
99
100 static inline struct pipe_resource *
NineSurface9_GetResource(struct NineSurface9 * This)101 NineSurface9_GetResource( struct NineSurface9 *This )
102 {
103 return This->base.resource;
104 }
105
106 void
107 NineSurface9_SetResource( struct NineSurface9 *This,
108 struct pipe_resource *resource, unsigned level );
109
110 void
111 NineSurface9_SetMultiSampleType( struct NineSurface9 *This,
112 D3DMULTISAMPLE_TYPE mst );
113
114 void
115 NineSurface9_SetResourceResize( struct NineSurface9 *This,
116 struct pipe_resource *resource );
117
118 void
119 NineSurface9_AddDirtyRect( struct NineSurface9 *This,
120 const struct pipe_box *box );
121
122 HRESULT
123 NineSurface9_UploadSelf( struct NineSurface9 *This,
124 const struct pipe_box *damaged );
125
126 void
127 NineSurface9_CopyMemToDefault( struct NineSurface9 *This,
128 struct NineSurface9 *From,
129 const POINT *pDestPoint,
130 const RECT *pSourceRect );
131
132 void
133 NineSurface9_CopyDefaultToMem( struct NineSurface9 *This,
134 struct NineSurface9 *From );
135
136 static inline boolean
NineSurface9_IsOffscreenPlain(struct NineSurface9 * This)137 NineSurface9_IsOffscreenPlain (struct NineSurface9 *This )
138 {
139 return This->base.usage == 0 && !This->texture;
140 }
141
142 #if defined(DEBUG) || !defined(NDEBUG)
143 void
144 NineSurface9_Dump( struct NineSurface9 *This );
145 #else
146 static inline void
NineSurface9_Dump(struct NineSurface9 * This)147 NineSurface9_Dump( struct NineSurface9 *This ) { }
148 #endif
149
150 /*** Direct3D public ***/
151
152 HRESULT NINE_WINAPI
153 NineSurface9_GetContainer( struct NineSurface9 *This,
154 REFIID riid,
155 void **ppContainer );
156
157 HRESULT NINE_WINAPI
158 NineSurface9_GetDesc( struct NineSurface9 *This,
159 D3DSURFACE_DESC *pDesc );
160
161 HRESULT NINE_WINAPI
162 NineSurface9_LockRect( struct NineSurface9 *This,
163 D3DLOCKED_RECT *pLockedRect,
164 const RECT *pRect,
165 DWORD Flags );
166
167 HRESULT NINE_WINAPI
168 NineSurface9_UnlockRect( struct NineSurface9 *This );
169
170 HRESULT NINE_WINAPI
171 NineSurface9_GetDC( struct NineSurface9 *This,
172 HDC *phdc );
173
174 HRESULT NINE_WINAPI
175 NineSurface9_ReleaseDC( struct NineSurface9 *This,
176 HDC hdc );
177
178 #endif /* _NINE_SURFACE9_H_ */
179