2 * Copyright 2011 Joakim Sindholt <opensource@zhasha.com>
3 * Copyright 2015 Patrick Rudolph <siro@das-labor.org>
5 * Permission is hereby granted, free of charge, to any person obtaining a
6 * copy of this software and associated documentation files (the "Software"),
7 * to deal in the Software without restriction, including without limitation
8 * on the rights to use, copy, modify, merge, publish, distribute, sub
9 * license, and/or sell copies of the Software, and to permit persons to whom
10 * the Software is furnished to do so, subject to the following conditions:
12 * The above copyright notice and this permission notice (including the next
13 * paragraph) shall be included in all copies or substantial portions of the
16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
17 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
18 * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
19 * THE AUTHOR(S) AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM,
20 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
21 * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
22 * USE OR OTHER DEALINGS IN THE SOFTWARE. */
24 #ifndef _NINE_BUFFER9_H_
25 #define _NINE_BUFFER9_H_
28 #include "resource9.h"
29 #include "pipe/p_context.h"
30 #include "pipe/p_state.h"
31 #include "util/list.h"
38 struct pipe_transfer
*transfer
;
39 bool is_pipe_secondary
;
44 struct NineResource9 base
;
47 struct NineTransfer
*maps
;
51 int16_t bind_count
; /* to Device9->state.stream */
53 /* Specific to managed buffers */
57 struct pipe_box dirty_box
;
58 struct list_head list
; /* for update_buffers */
59 struct list_head list2
; /* for managed_buffers */
62 static inline struct NineBuffer9
*
63 NineBuffer9( void *data
)
65 return (struct NineBuffer9
*)data
;
69 NineBuffer9_ctor( struct NineBuffer9
*This
,
70 struct NineUnknownParams
*pParams
,
77 NineBuffer9_dtor( struct NineBuffer9
*This
);
79 struct pipe_resource
*
80 NineBuffer9_GetResource( struct NineBuffer9
*This
);
83 NineBuffer9_Lock( struct NineBuffer9
*This
,
90 NineBuffer9_Unlock( struct NineBuffer9
*This
);
93 NineBuffer9_Upload( struct NineBuffer9
*This
)
95 struct pipe_context
*pipe
= NineDevice9_GetPipe(This
->base
.base
.device
);
97 assert(This
->base
.pool
== D3DPOOL_MANAGED
&& This
->managed
.dirty
);
98 pipe
->buffer_subdata(pipe
, This
->base
.resource
, 0,
99 This
->managed
.dirty_box
.x
,
100 This
->managed
.dirty_box
.width
,
101 (char *)This
->managed
.data
+ This
->managed
.dirty_box
.x
);
102 This
->managed
.dirty
= FALSE
;
106 NineBindBufferToDevice( struct NineDevice9
*device
,
107 struct NineBuffer9
**slot
,
108 struct NineBuffer9
*buf
)
110 struct NineBuffer9
*old
= *slot
;
113 if ((buf
->managed
.dirty
) && LIST_IS_EMPTY(&buf
->managed
.list
))
114 list_add(&buf
->managed
.list
, &device
->update_buffers
);
120 nine_bind(slot
, buf
);
124 NineBuffer9_SetDirty( struct NineBuffer9
*This
);
126 #define BASEBUF_REGISTER_UPDATE(b) { \
127 if ((b)->managed.dirty && (b)->bind_count) \
128 if (LIST_IS_EMPTY(&(b)->managed.list)) \
129 list_add(&(b)->managed.list, &(b)->base.base.device->update_buffers); \
132 #endif /* _NINE_BUFFER9_H_ */