1
/**************************************************************************
3
* Copyright 2009, VMware, Inc.
6
* Permission is hereby granted, free of charge, to any person obtaining a
7
* copy of this software and associated documentation files (the
8
* "Software"), to deal in the Software without restriction, including
9
* without limitation the rights to use, copy, modify, merge, publish,
10
* distribute, sub license, and/or sell copies of the Software, and to
11
* permit persons to whom the Software is furnished to do so, subject to
12
* the following conditions:
14
* The above copyright notice and this permission notice (including the
15
* next paragraph) shall be included in all copies or substantial portions
18
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
19
* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
20
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
21
* IN NO EVENT SHALL VMWARE AND/OR ITS SUPPLIERS BE LIABLE FOR
22
* ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
23
* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
24
* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
26
**************************************************************************/
28
#ifndef DRI_DRAWABLE_H
29
#define DRI_DRAWABLE_H
31
#include "pipe/p_compiler.h"
32
#include "pipe/p_format.h"
33
#include "state_tracker/st_api.h"
36
struct st_framebuffer;
39
#define DRI_SWAP_FENCES_MAX 4
40
#define DRI_SWAP_FENCES_MASK 3
41
#define DRI_SWAP_FENCES_DEFAULT 1
45
struct st_framebuffer_iface base;
46
struct st_visual stvis;
48
struct dri_screen *screen;
59
struct pipe_resource *textures[ST_ATTACHMENT_COUNT];
60
unsigned int texture_mask, texture_stamp;
62
struct pipe_fence_handle *swap_fences[DRI_SWAP_FENCES_MAX];
63
unsigned int cur_fences;
66
unsigned int desired_fences;
68
/* used only by DRISW */
69
struct pipe_surface *drisw_surface;
71
/* hooks filled in by dri2 & drisw */
72
void (*allocate_textures)(struct dri_drawable *drawable,
73
const enum st_attachment_type *statts,
76
void (*update_drawable_info)(struct dri_drawable *drawable);
78
void (*flush_frontbuffer)(struct dri_drawable *drawable,
79
enum st_attachment_type statt);
81
void (*update_tex_buffer)(struct dri_drawable *drawable,
82
struct dri_context *ctx,
83
struct pipe_resource *res);
86
static INLINE struct dri_drawable *
87
dri_drawable(__DRIdrawable * driDrawPriv)
89
return (struct dri_drawable *) (driDrawPriv)
90
? driDrawPriv->driverPrivate : NULL;
93
/***********************************************************************
97
dri_create_buffer(__DRIscreen * sPriv,
98
__DRIdrawable * dPriv,
99
const struct gl_config * visual, boolean isPixmap);
101
void dri_destroy_buffer(__DRIdrawable * dPriv);
104
dri_drawable_get_format(struct dri_drawable *drawable,
105
enum st_attachment_type statt,
106
enum pipe_format *format,
109
extern const __DRItexBufferExtension driTexBufferExtension;
110
extern const __DRI2throttleExtension dri2ThrottleExtension;
113
/* vim: set sw=3 ts=8 sts=3 expandtab: */