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/vtest_protocol.h"
35 #include "virgl_resource_cache.h"
36
37 struct pipe_fence_handle;
38 struct sw_winsys;
39 struct sw_displaytarget;
40
41 struct virgl_vtest_winsys {
42 struct virgl_winsys base;
43
44 struct sw_winsys *sws;
45
46 /* fd to remote renderer */
47 int sock_fd;
48
49 struct virgl_resource_cache cache;
50 mtx_t mutex;
51
52 unsigned protocol_version;
53 };
54
55 struct virgl_hw_res {
56 struct pipe_reference reference;
57 uint32_t res_handle;
58 int num_cs_references;
59
60 void *ptr;
61 int size;
62
63 uint32_t format;
64 uint32_t stride;
65 uint32_t width;
66 uint32_t height;
67
68 struct sw_displaytarget *dt;
69 void *mapped;
70
71 uint32_t bind;
72 struct virgl_resource_cache_entry cache_entry;
73 };
74
75 struct virgl_vtest_cmd_buf {
76 struct virgl_cmd_buf base;
77 uint32_t *buf;
78 unsigned nres;
79 unsigned cres;
80 struct virgl_winsys *ws;
81 struct virgl_hw_res **res_bo;
82
83 char is_handle_added[512];
84 unsigned reloc_indices_hashlist[512];
85 };
86
87 static inline struct virgl_hw_res *
virgl_hw_res(struct pipe_fence_handle * f)88 virgl_hw_res(struct pipe_fence_handle *f)
89 {
90 return (struct virgl_hw_res *)f;
91 }
92
93 static inline struct virgl_vtest_winsys *
virgl_vtest_winsys(struct virgl_winsys * iws)94 virgl_vtest_winsys(struct virgl_winsys *iws)
95 {
96 return (struct virgl_vtest_winsys *)iws;
97 }
98
99 static inline struct virgl_vtest_cmd_buf *
virgl_vtest_cmd_buf(struct virgl_cmd_buf * cbuf)100 virgl_vtest_cmd_buf(struct virgl_cmd_buf *cbuf)
101 {
102 return (struct virgl_vtest_cmd_buf *)cbuf;
103 }
104
105
106 int virgl_vtest_connect(struct virgl_vtest_winsys *vws);
107 int virgl_vtest_send_get_caps(struct virgl_vtest_winsys *vws,
108 struct virgl_drm_caps *caps);
109
110 int virgl_vtest_send_resource_create(struct virgl_vtest_winsys *vws,
111 uint32_t handle,
112 enum pipe_texture_target target,
113 uint32_t format,
114 uint32_t bind,
115 uint32_t width,
116 uint32_t height,
117 uint32_t depth,
118 uint32_t array_size,
119 uint32_t last_level,
120 uint32_t nr_samples,
121 uint32_t size,
122 int *out_fd);
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_get(struct virgl_vtest_winsys *vws,
130 uint32_t handle,
131 uint32_t level, uint32_t stride,
132 uint32_t layer_stride,
133 const struct pipe_box *box,
134 uint32_t data_size,
135 uint32_t offset);
136
137 int virgl_vtest_send_transfer_put(struct virgl_vtest_winsys *vws,
138 uint32_t handle,
139 uint32_t level, uint32_t stride,
140 uint32_t layer_stride,
141 const struct pipe_box *box,
142 uint32_t data_size,
143 uint32_t offset);
144
145 int virgl_vtest_send_transfer_put_data(struct virgl_vtest_winsys *vws,
146 void *data,
147 uint32_t data_size);
148 int virgl_vtest_recv_transfer_get_data(struct virgl_vtest_winsys *vws,
149 void *data,
150 uint32_t data_size,
151 uint32_t stride,
152 const struct pipe_box *box,
153 uint32_t format);
154
155 int virgl_vtest_busy_wait(struct virgl_vtest_winsys *vws, int handle,
156 int flags);
157 #endif
158