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 * Author: Keith Whitwell <keithw@vmware.com>
29 * Author: Jakob Bornecrantz <wallbraker@gmail.com>
35 #include "dri_wrapper.h"
36 #include "xmlconfig.h"
38 #include "pipe/p_compiler.h"
39 #include "pipe/p_context.h"
40 #include "pipe/p_state.h"
41 #include "state_tracker/st_api.h"
49 struct st_manager base;
50 struct st_api *st_api;
52 /* on old libGL's invalidate doesn't get called as it should */
53 boolean broken_invalidate;
59 * Configuration cache with default values for all contexts
61 driOptionCache optionCache;
67 /* hooks filled in by dri1, dri2 & drisw */
68 __DRIimage * (*lookup_egl_image)(struct dri_context *ctx, void *handle);
69 void (*allocate_textures)(struct dri_drawable *drawable,
70 const enum st_attachment_type *statts,
72 void (*update_drawable_info)(struct dri_drawable *drawable);
73 void (*flush_frontbuffer)(struct dri_drawable *drawable,
74 enum st_attachment_type statt);
77 boolean d_depth_bits_last;
78 boolean sd_depth_bits_last;
79 boolean auto_fake_front;
81 /* used only by DRI1 */
82 struct pipe_context *dri1_pipe;
86 static INLINE struct dri_screen *
87 dri_screen(__DRIscreen * sPriv)
89 return (struct dri_screen *)sPriv->private;
92 struct __DRIimageRec {
93 struct pipe_resource *texture;
101 #ifndef __NOT_HAVE_DRM_H
103 static INLINE boolean
104 dri_with_format(__DRIscreen * sPriv)
106 const __DRIdri2LoaderExtension *loader = sPriv->dri2.loader;
109 && (loader->base.version >= 3)
110 && (loader->getBuffersWithFormat != NULL);
115 static INLINE boolean
116 dri_with_format(__DRIscreen * sPriv)
124 dri_fill_st_visual(struct st_visual *stvis, struct dri_screen *screen,
125 const __GLcontextModes *mode);
128 dri_init_screen_helper(struct dri_screen *screen,
129 struct pipe_screen *pscreen,
130 unsigned pixel_bits);
133 dri_destroy_screen_helper(struct dri_screen * screen);
137 /* vim: set sw=3 ts=8 sts=3 expandtab: */