1 /**********************************************************
2 * Copyright 2008-2009 VMware, Inc. All rights reserved.
4 * Permission is hereby granted, free of charge, to any person
5 * obtaining a copy of this software and associated documentation
6 * files (the "Software"), to deal in the Software without
7 * restriction, including without limitation the rights to use, copy,
8 * modify, merge, publish, distribute, sublicense, and/or sell copies
9 * of the Software, and to permit persons to whom the Software is
10 * furnished to do so, subject to the following conditions:
12 * The above copyright notice and this permission notice shall be
13 * included in all copies or substantial portions of the Software.
15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
16 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
17 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
18 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
19 * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
20 * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
21 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
24 **********************************************************/
30 #include "pipe/p_screen.h"
31 #include "os/os_thread.h"
33 #include "svga_screen_cache.h"
36 #define HOST_LOG_PREFIX "Mesa: "
38 struct svga_winsys_screen
;
39 struct svga_winsys_context
;
43 * Subclass of pipe_screen
47 struct pipe_screen screen
;
48 struct svga_winsys_screen
*sws
;
50 SVGA3dHardwareVersion hw_version
;
53 boolean haveProvokingVertex
;
54 boolean haveLineStipple
, haveLineSmooth
;
55 float maxLineWidth
, maxLineWidthAA
;
57 unsigned max_color_buffers
;
58 unsigned max_const_buffers
;
62 boolean force_level_surface_view
;
63 boolean force_surface_view
;
64 boolean no_surface_view
;
65 boolean force_sampler_view
;
66 boolean no_sampler_view
;
67 boolean no_cache_index_buffers
;
70 unsigned texture_timestamp
;
73 mtx_t swc_mutex
; /* Used for buffer uploads */
75 /* which formats to translate depth formats into */
77 enum SVGA3dSurfaceFormat z16
;
79 /* note gallium order */
80 enum SVGA3dSurfaceFormat x8z24
;
81 enum SVGA3dSurfaceFormat s8z24
;
84 struct svga_host_surface_cache cache
;
88 /** Memory used by all resources (buffers and surfaces) */
89 uint64_t total_resource_bytes
;
90 uint64_t num_resources
;
96 static inline struct svga_screen
*
97 svga_screen(struct pipe_screen
*pscreen
)
99 return (struct svga_screen
*) pscreen
;
103 svga_screen(struct pipe_screen
*screen
);
106 #endif /* SVGA_SCREEN_H */