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_VOLUME9_H_
24 #define _NINE_VOLUME9_H_
25
26 #include "iunknown.h"
27
28 #include "pipe/p_state.h"
29 #include "util/u_inlines.h"
30
31 struct hash_table;
32
33 struct NineDevice9;
34
35 struct NineVolume9
36 {
37 struct NineUnknown base;
38
39 struct pipe_resource *resource;
40 unsigned level;
41 unsigned level_actual;
42
43 uint8_t *data; /* system memory backing */
44 uint8_t *data_internal; /* for conversions */
45
46 D3DVOLUME_DESC desc;
47 struct pipe_resource info;
48 enum pipe_format format_internal;
49 unsigned stride;
50 unsigned stride_internal;
51 unsigned layer_stride;
52 unsigned layer_stride_internal;
53
54 struct pipe_transfer *transfer;
55 unsigned lock_count;
56
57 unsigned pending_uploads_counter; /* pending uploads */
58 };
59 static inline struct NineVolume9 *
NineVolume9(void * data)60 NineVolume9( void *data )
61 {
62 return (struct NineVolume9 *)data;
63 }
64
65 HRESULT
66 NineVolume9_new( struct NineDevice9 *pDevice,
67 struct NineUnknown *pContainer,
68 struct pipe_resource *pResource,
69 unsigned Level,
70 D3DVOLUME_DESC *pDesc,
71 struct NineVolume9 **ppOut );
72
73 /*** Nine private ***/
74
75 static inline void
NineVolume9_SetResource(struct NineVolume9 * This,struct pipe_resource * resource,unsigned level)76 NineVolume9_SetResource( struct NineVolume9 *This,
77 struct pipe_resource *resource, unsigned level )
78 {
79 This->level = level;
80 pipe_resource_reference(&This->resource, resource);
81 }
82
83 void
84 NineVolume9_AddDirtyRegion( struct NineVolume9 *This,
85 const struct pipe_box *box );
86
87 void
88 NineVolume9_CopyMemToDefault( struct NineVolume9 *This,
89 struct NineVolume9 *From,
90 unsigned dstx, unsigned dsty, unsigned dstz,
91 struct pipe_box *pSrcBox );
92
93 HRESULT
94 NineVolume9_UploadSelf( struct NineVolume9 *This,
95 const struct pipe_box *damaged );
96
97
98 /*** Direct3D public ***/
99
100 HRESULT NINE_WINAPI
101 NineVolume9_GetContainer( struct NineVolume9 *This,
102 REFIID riid,
103 void **ppContainer );
104
105 HRESULT NINE_WINAPI
106 NineVolume9_GetDesc( struct NineVolume9 *This,
107 D3DVOLUME_DESC *pDesc );
108
109 HRESULT NINE_WINAPI
110 NineVolume9_LockBox( struct NineVolume9 *This,
111 D3DLOCKED_BOX *pLockedVolume,
112 const D3DBOX *pBox,
113 DWORD Flags );
114
115 HRESULT NINE_WINAPI
116 NineVolume9_UnlockBox( struct NineVolume9 *This );
117
118 #endif /* _NINE_VOLUME9_H_ */
119