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_TEXTURE9_H_
24 #define _NINE_TEXTURE9_H_
25 
26 #include "basetexture9.h"
27 #include "surface9.h"
28 
29 struct NineTexture9
30 {
31     struct NineBaseTexture9 base;
32     struct NineSurface9 **surfaces;
33     struct pipe_box dirty_rect; /* covers all mip levels */
34     uint8_t *managed_buffer;
35 };
36 static inline struct NineTexture9 *
37 NineTexture9( void *data )
38 {
39     return (struct NineTexture9 *)data;
40 }
41 
42 HRESULT
43 NineTexture9_new( struct NineDevice9 *pDevice,
44                   UINT Width, UINT Height, UINT Levels,
45                   DWORD Usage,
46                   D3DFORMAT Format,
47                   D3DPOOL Pool,
48                   struct NineTexture9 **ppOut,
49                   HANDLE *pSharedHandle );
50 
51 HRESULT NINE_WINAPI
52 NineTexture9_GetLevelDesc( struct NineTexture9 *This,
53                            UINT Level,
54                            D3DSURFACE_DESC *pDesc );
55 
56 HRESULT NINE_WINAPI
57 NineTexture9_GetSurfaceLevel( struct NineTexture9 *This,
58                               UINT Level,
59                               IDirect3DSurface9 **ppSurfaceLevel );
60 
61 HRESULT NINE_WINAPI
62 NineTexture9_LockRect( struct NineTexture9 *This,
63                        UINT Level,
64                        D3DLOCKED_RECT *pLockedRect,
65                        const RECT *pRect,
66                        DWORD Flags );
67 
68 HRESULT NINE_WINAPI
69 NineTexture9_UnlockRect( struct NineTexture9 *This,
70                          UINT Level );
71 
72 HRESULT NINE_WINAPI
73 NineTexture9_AddDirtyRect( struct NineTexture9 *This,
74                            const RECT *pDirtyRect );
75 
76 #endif /* _NINE_TEXTURE9_H_ */
77