1 /*
2 * Copyright 2014, 2015 Red Hat.
3 *
4 * Permission is hereby granted, free of charge, to any person obtaining a
5 * copy of this software and associated documentation files (the "Software"),
6 * to deal in the Software without restriction, including without limitation
7 * on the rights to use, copy, modify, merge, publish, distribute, sub
8 * license, and/or sell copies of the Software, and to permit persons to whom
9 * the Software is furnished to do so, subject to the following conditions:
10 *
11 * The above copyright notice and this permission notice (including the next
12 * paragraph) shall be included in all copies or substantial portions of the
13 * Software.
14 *
15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
16 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
17 * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
18 * THE AUTHOR(S) AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM,
19 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
20 * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
21 * USE OR OTHER DEALINGS IN THE SOFTWARE.
22 */
23 #ifndef VIRGL_DRM_WINSYS_H
24 #define VIRGL_DRM_WINSYS_H
25
26 #include <stdint.h>
27 #include "pipe/p_compiler.h"
28 #include "pipe/p_defines.h"
29 #include "pipe/p_state.h"
30 #include "util/list.h"
31 #include "os/os_thread.h"
32
33 #include "virgl/virgl_winsys.h"
34 #include "vtest_protocol.h"
35
36 struct pipe_fence_handle;
37 struct sw_winsys;
38 struct sw_displaytarget;
39
40 struct virgl_vtest_winsys {
41 struct virgl_winsys base;
42
43 struct sw_winsys *sws;
44
45 /* fd to remote renderer */
46 int sock_fd;
47
48 struct list_head delayed;
49 int num_delayed;
50 unsigned usecs;
51 mtx_t mutex;
52 };
53
54 struct virgl_hw_res {
55 struct pipe_reference reference;
56 uint32_t res_handle;
57 int num_cs_references;
58
59 void *ptr;
60 int size;
61
62 uint32_t format;
63 uint32_t stride;
64 uint32_t width;
65 uint32_t height;
66
67 struct sw_displaytarget *dt;
68 void *mapped;
69
70 struct list_head head;
71 uint32_t bind;
72 boolean cacheable;
73 int64_t start, end;
74
75 };
76
77 struct virgl_vtest_cmd_buf {
78 struct virgl_cmd_buf base;
79 uint32_t buf[VIRGL_MAX_CMDBUF_DWORDS];
80 unsigned nres;
81 unsigned cres;
82 struct virgl_winsys *ws;
83 struct virgl_hw_res **res_bo;
84
85 char is_handle_added[512];
86 unsigned reloc_indices_hashlist[512];
87 };
88
89 static inline struct virgl_hw_res *
virgl_hw_res(struct pipe_fence_handle * f)90 virgl_hw_res(struct pipe_fence_handle *f)
91 {
92 return (struct virgl_hw_res *)f;
93 }
94
95 static inline struct virgl_vtest_winsys *
virgl_vtest_winsys(struct virgl_winsys * iws)96 virgl_vtest_winsys(struct virgl_winsys *iws)
97 {
98 return (struct virgl_vtest_winsys *)iws;
99 }
100
101 static inline struct virgl_vtest_cmd_buf *
virgl_vtest_cmd_buf(struct virgl_cmd_buf * cbuf)102 virgl_vtest_cmd_buf(struct virgl_cmd_buf *cbuf)
103 {
104 return (struct virgl_vtest_cmd_buf *)cbuf;
105 }
106
107
108 int virgl_vtest_connect(struct virgl_vtest_winsys *vws);
109 int virgl_vtest_send_get_caps(struct virgl_vtest_winsys *vws,
110 struct virgl_drm_caps *caps);
111
112 int virgl_vtest_send_resource_create(struct virgl_vtest_winsys *vws,
113 uint32_t handle,
114 enum pipe_texture_target target,
115 uint32_t format,
116 uint32_t bind,
117 uint32_t width,
118 uint32_t height,
119 uint32_t depth,
120 uint32_t array_size,
121 uint32_t last_level,
122 uint32_t nr_samples);
123
124 int virgl_vtest_send_resource_unref(struct virgl_vtest_winsys *vws,
125 uint32_t handle);
126 int virgl_vtest_submit_cmd(struct virgl_vtest_winsys *vtws,
127 struct virgl_vtest_cmd_buf *cbuf);
128
129 int virgl_vtest_send_transfer_cmd(struct virgl_vtest_winsys *vws,
130 uint32_t vcmd,
131 uint32_t handle,
132 uint32_t level, uint32_t stride,
133 uint32_t layer_stride,
134 const struct pipe_box *box,
135 uint32_t data_size);
136
137 int virgl_vtest_send_transfer_put_data(struct virgl_vtest_winsys *vws,
138 void *data,
139 uint32_t data_size);
140 int virgl_vtest_recv_transfer_get_data(struct virgl_vtest_winsys *vws,
141 void *data,
142 uint32_t data_size,
143 uint32_t stride,
144 const struct pipe_box *box,
145 uint32_t format);
146
147 int virgl_vtest_busy_wait(struct virgl_vtest_winsys *vws, int handle,
148 int flags);
149 #endif
150