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
|
/*
* Copyright 2011 Joakim Sindholt <opensource@zhasha.com>
* Copyright 2015 Patrick Rudolph <siro@das-labor.org>
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* on the rights to use, copy, modify, merge, publish, distribute, sub
* license, and/or sell copies of the Software, and to permit persons to whom
* the Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice (including the next
* paragraph) shall be included in all copies or substantial portions of the
* Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
* THE AUTHOR(S) AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM,
* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
* OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
* USE OR OTHER DEALINGS IN THE SOFTWARE. */
#ifndef _NINE_BUFFER9_H_
#define _NINE_BUFFER9_H_
#include "resource9.h"
#include "pipe/p_context.h"
#include "pipe/p_state.h"
#include "util/list.h"
struct pipe_screen;
struct pipe_context;
struct pipe_transfer;
struct NineBuffer9
{
struct NineResource9 base;
/* G3D */
struct pipe_context *pipe;
struct pipe_transfer **maps;
int nmaps, maxmaps;
UINT size;
/* Specific to managed buffers */
struct {
void *data;
boolean dirty;
struct pipe_box dirty_box;
struct list_head list; /* for update_buffers */
struct list_head list2; /* for managed_buffers */
} managed;
};
static inline struct NineBuffer9 *
NineBuffer9( void *data )
{
return (struct NineBuffer9 *)data;
}
HRESULT
NineBuffer9_ctor( struct NineBuffer9 *This,
struct NineUnknownParams *pParams,
D3DRESOURCETYPE Type,
DWORD Usage,
UINT Size,
D3DPOOL Pool );
void
NineBuffer9_dtor( struct NineBuffer9 *This );
struct pipe_resource *
NineBuffer9_GetResource( struct NineBuffer9 *This );
HRESULT NINE_WINAPI
NineBuffer9_Lock( struct NineBuffer9 *This,
UINT OffsetToLock,
UINT SizeToLock,
void **ppbData,
DWORD Flags );
HRESULT NINE_WINAPI
NineBuffer9_Unlock( struct NineBuffer9 *This );
static inline void
NineBuffer9_Upload( struct NineBuffer9 *This )
{
struct pipe_context *pipe = This->pipe;
assert(This->base.pool == D3DPOOL_MANAGED && This->managed.dirty);
pipe->transfer_inline_write(pipe, This->base.resource, 0, 0,
&This->managed.dirty_box,
(char *)This->managed.data + This->managed.dirty_box.x,
This->size, This->size);
This->managed.dirty = FALSE;
}
void
NineBuffer9_SetDirty( struct NineBuffer9 *This );
#endif /* _NINE_BUFFER9_H_ */
|
