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>
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"
42 #include "postprocess/filters.h"
46 struct pipe_loader_device
;
51 struct st_manager base
;
52 struct st_api
*st_api
;
54 /* on old libGL's invalidate doesn't get called as it should */
55 boolean broken_invalidate
;
59 boolean throttling_enabled
;
60 int default_throttle_frames
;
62 /** Configuration cache with default values for all contexts */
63 driOptionCache optionCacheDefaults
;
65 /** The screen's effective configuration options */
66 driOptionCache optionCache
;
68 /* Which postprocessing filters are enabled. */
69 unsigned pp_enabled
[PP_FILTERS
];
73 boolean can_share_buffer
;
75 struct pipe_loader_device
*dev
;
78 boolean d_depth_bits_last
;
79 boolean sd_depth_bits_last
;
80 boolean auto_fake_front
;
81 enum pipe_texture_target target
;
83 /* hooks filled in by dri2 & drisw */
84 __DRIimage
* (*lookup_egl_image
)(struct dri_screen
*ctx
, void *handle
);
88 static INLINE
struct dri_screen
*
89 dri_screen(__DRIscreen
* sPriv
)
91 return (struct dri_screen
*)sPriv
->driverPrivate
;
94 struct __DRIimageRec
{
95 struct pipe_resource
*texture
;
99 uint32_t dri_components
;
101 void *loader_private
;
104 * Provided by EGL_EXT_image_dma_buf_import.
106 enum __DRIYUVColorSpace yuv_color_space
;
107 enum __DRISampleRange sample_range
;
108 enum __DRIChromaSiting horizontal_siting
;
109 enum __DRIChromaSiting vertical_siting
;
113 #ifndef __NOT_HAVE_DRM_H
115 static INLINE boolean
116 dri_with_format(__DRIscreen
* sPriv
)
118 const __DRIdri2LoaderExtension
*loader
= sPriv
->dri2
.loader
;
121 && (loader
->base
.version
>= 3)
122 && (loader
->getBuffersWithFormat
!= NULL
);
127 static INLINE boolean
128 dri_with_format(__DRIscreen
* sPriv
)
136 dri_fill_st_visual(struct st_visual
*stvis
, struct dri_screen
*screen
,
137 const struct gl_config
*mode
);
140 dri_init_screen_helper(struct dri_screen
*screen
,
141 struct pipe_screen
*pscreen
,
142 const char* driver_name
);
145 dri_destroy_screen_helper(struct dri_screen
* screen
);
148 dri_destroy_screen(__DRIscreen
* sPriv
);
150 extern struct pipe_screen
*kms_swrast_create_screen(int fd
);
151 extern const struct __DriverAPIRec dri_kms_driver_api
;
153 extern const struct __DriverAPIRec galliumdrm_driver_api
;
154 extern const __DRIextension
*galliumdrm_driver_extensions
[];
155 extern const struct __DriverAPIRec galliumsw_driver_api
;
156 extern const __DRIextension
*galliumsw_driver_extensions
[];
157 extern const __DRIconfigOptionsExtension gallium_config_options
;
161 /* vim: set sw=3 ts=8 sts=3 expandtab: */