1 /*
2 * Mesa 3-D graphics library
3 * Version: 7.10
4 *
5 * Copyright (C) 2011 LunarG Inc.
6 *
7 * Permission is hereby granted, free of charge, to any person obtaining a
8 * copy of this software and associated documentation files (the "Software"),
9 * to deal in the Software without restriction, including without limitation
10 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
11 * and/or sell copies of the Software, and to permit persons to whom the
12 * Software is furnished to do so, subject to the following conditions:
13 *
14 * The above copyright notice and this permission notice shall be included
15 * in all copies or substantial portions of the Software.
16 *
17 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
18 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
19 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
20 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
21 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
22 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
23 * DEALINGS IN THE SOFTWARE.
24 *
25 * Authors:
26 * Chia-I Wu <olv@lunarg.com>
27 */
28 #include "target-helpers/inline_debug_helper.h"
29 #include "target-helpers/inline_sw_helper.h"
30 #include "egl_pipe.h"
31
32 /* for i915 */
33 #include "i915/drm/i915_drm_public.h"
34 #include "i915/i915_public.h"
35 #include "target-helpers/inline_wrapper_sw_helper.h"
36 /* for nouveau */
37 #include "nouveau/drm/nouveau_drm_public.h"
38 /* for r300 */
39 #include "radeon/drm/radeon_drm_public.h"
40 #include "r300/r300_public.h"
41 /* for r600 */
42 #include "r600/r600_public.h"
43 /* for radeonsi */
44 #include "radeonsi/radeonsi_public.h"
45 /* for vmwgfx */
46 #include "svga/drm/svga_drm_public.h"
47 #include "svga/svga_public.h"
48
49 static struct pipe_screen *
pipe_i915_create_screen(int fd)50 pipe_i915_create_screen(int fd)
51 {
52 #if _EGL_PIPE_I915
53 struct i915_winsys *iws;
54 struct pipe_screen *screen;
55
56 iws = i915_drm_winsys_create(fd);
57 if (!iws)
58 return NULL;
59
60 screen = i915_screen_create(iws);
61 if (!screen)
62 return NULL;
63
64 screen = debug_screen_wrap(screen);
65
66 return screen;
67 #else
68 return NULL;
69 #endif
70 }
71
72 static struct pipe_screen *
pipe_nouveau_create_screen(int fd)73 pipe_nouveau_create_screen(int fd)
74 {
75 #if _EGL_PIPE_NOUVEAU
76 struct pipe_screen *screen;
77
78 screen = nouveau_drm_screen_create(fd);
79 if (!screen)
80 return NULL;
81
82 screen = debug_screen_wrap(screen);
83
84 return screen;
85 #else
86 return NULL;
87 #endif
88 }
89
90 static struct pipe_screen *
pipe_r300_create_screen(int fd)91 pipe_r300_create_screen(int fd)
92 {
93 #if _EGL_PIPE_R300
94 struct radeon_winsys *sws;
95 struct pipe_screen *screen;
96
97 sws = radeon_drm_winsys_create(fd);
98 if (!sws)
99 return NULL;
100
101 screen = r300_screen_create(sws);
102 if (!screen)
103 return NULL;
104
105 screen = debug_screen_wrap(screen);
106
107 return screen;
108 #else
109 return NULL;
110 #endif
111 }
112
113 static struct pipe_screen *
pipe_r600_create_screen(int fd)114 pipe_r600_create_screen(int fd)
115 {
116 #if _EGL_PIPE_R600
117 struct radeon_winsys *rw;
118 struct pipe_screen *screen;
119
120 rw = radeon_drm_winsys_create(fd);
121 if (!rw)
122 return NULL;
123
124 screen = r600_screen_create(rw);
125 if (!screen)
126 return NULL;
127
128 screen = debug_screen_wrap(screen);
129
130 return screen;
131 #else
132 return NULL;
133 #endif
134 }
135
136 static struct pipe_screen *
pipe_radeonsi_create_screen(int fd)137 pipe_radeonsi_create_screen(int fd)
138 {
139 #if _EGL_PIPE_RADEONSI
140 struct radeon_winsys *rw;
141 struct pipe_screen *screen;
142
143 rw = radeon_drm_winsys_create(fd);
144 if (!rw)
145 return NULL;
146
147 screen = radeonsi_screen_create(rw);
148 if (!screen)
149 return NULL;
150
151 screen = debug_screen_wrap(screen);
152
153 return screen;
154 #else
155 return NULL;
156 #endif
157 }
158
159 static struct pipe_screen *
pipe_vmwgfx_create_screen(int fd)160 pipe_vmwgfx_create_screen(int fd)
161 {
162 #if _EGL_PIPE_VMWGFX
163 struct svga_winsys_screen *sws;
164 struct pipe_screen *screen;
165
166 sws = svga_drm_winsys_screen_create(fd);
167 if (!sws)
168 return NULL;
169
170 screen = svga_screen_create(sws);
171 if (!screen)
172 return NULL;
173
174 screen = debug_screen_wrap(screen);
175
176 return screen;
177 #else
178 return NULL;
179 #endif
180 }
181
182 struct pipe_screen *
egl_pipe_create_drm_screen(const char * name,int fd)183 egl_pipe_create_drm_screen(const char *name, int fd)
184 {
185 if (strcmp(name, "i915") == 0)
186 return pipe_i915_create_screen(fd);
187 else if (strcmp(name, "nouveau") == 0)
188 return pipe_nouveau_create_screen(fd);
189 else if (strcmp(name, "r300") == 0)
190 return pipe_r300_create_screen(fd);
191 else if (strcmp(name, "r600") == 0)
192 return pipe_r600_create_screen(fd);
193 else if (strcmp(name, "radeonsi") == 0)
194 return pipe_radeonsi_create_screen(fd);
195 else if (strcmp(name, "vmwgfx") == 0)
196 return pipe_vmwgfx_create_screen(fd);
197 else
198 return NULL;
199 }
200
201 struct pipe_screen *
egl_pipe_create_swrast_screen(struct sw_winsys * ws)202 egl_pipe_create_swrast_screen(struct sw_winsys *ws)
203 {
204 struct pipe_screen *screen;
205
206 screen = sw_screen_create(ws);
207 if (screen)
208 screen = debug_screen_wrap(screen);
209
210 return screen;
211 }
212