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;
41 struct st_framebuffer_iface base;
42 struct st_visual stvis;
44 struct dri_screen *screen;
45 struct dri_context *context;
56 struct pipe_resource *textures[ST_ATTACHMENT_COUNT];
57 unsigned int texture_mask, texture_stamp;
59 /* used only by DRISW */
60 struct pipe_surface *drisw_surface;
62 /* hooks filled in by dri2 & drisw */
63 void (*allocate_textures)(struct dri_drawable *drawable,
64 const enum st_attachment_type *statts,
67 void (*update_drawable_info)(struct dri_drawable *drawable);
69 void (*flush_frontbuffer)(struct dri_drawable *drawable,
70 enum st_attachment_type statt);
73 static INLINE struct dri_drawable *
74 dri_drawable(__DRIdrawable * driDrawPriv)
76 return (struct dri_drawable *) (driDrawPriv)
77 ? driDrawPriv->driverPrivate : NULL;
80 /***********************************************************************
84 dri_create_buffer(__DRIscreen * sPriv,
85 __DRIdrawable * dPriv,
86 const struct gl_config * visual, boolean isPixmap);
88 void dri_destroy_buffer(__DRIdrawable * dPriv);
91 dri_drawable_get_format(struct dri_drawable *drawable,
92 enum st_attachment_type statt,
93 enum pipe_format *format,
96 extern const __DRItexBufferExtension driTexBufferExtension;
100 /* vim: set sw=3 ts=8 sts=3 expandtab: */