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 "util/compiler.h"
28 #include "pipe/p_defines.h"
29 #include "pipe/p_state.h"
30 #include "util/list.h"
31 #include "util/u_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 int32_t blob_id;
53 unsigned protocol_version;
54 };
55
56 struct virgl_hw_res {
57 struct pipe_reference reference;
58 uint32_t res_handle;
59 int num_cs_references;
60
61 void *ptr;
62 int size;
63
64 uint32_t format;
65 uint32_t stride;
66 uint32_t width;
67 uint32_t height;
68
69 struct sw_displaytarget *dt;
70 void *mapped;
71
72 uint32_t bind;
73 struct virgl_resource_cache_entry cache_entry;
74 };
75
76 struct virgl_vtest_cmd_buf {
77 struct virgl_cmd_buf base;
78 uint32_t *buf;
79 unsigned nres;
80 unsigned cres;
81 struct virgl_winsys *ws;
82 struct virgl_hw_res **res_bo;
83 };
84
85 static inline struct virgl_hw_res *
virgl_hw_res(struct pipe_fence_handle * f)86 virgl_hw_res(struct pipe_fence_handle *f)
87 {
88 return (struct virgl_hw_res *)f;
89 }
90
91 static inline struct virgl_vtest_winsys *
virgl_vtest_winsys(struct virgl_winsys * iws)92 virgl_vtest_winsys(struct virgl_winsys *iws)
93 {
94 return (struct virgl_vtest_winsys *)iws;
95 }
96
97 static inline struct virgl_vtest_cmd_buf *
virgl_vtest_cmd_buf(struct virgl_cmd_buf * cbuf)98 virgl_vtest_cmd_buf(struct virgl_cmd_buf *cbuf)
99 {
100 return (struct virgl_vtest_cmd_buf *)cbuf;
101 }
102
103
104 int virgl_vtest_connect(struct virgl_vtest_winsys *vws);
105 int virgl_vtest_send_get_caps(struct virgl_vtest_winsys *vws,
106 struct virgl_drm_caps *caps);
107
108 int virgl_vtest_send_resource_create(struct virgl_vtest_winsys *vws,
109 uint32_t handle,
110 enum pipe_texture_target target,
111 uint32_t format,
112 uint32_t bind,
113 uint32_t width,
114 uint32_t height,
115 uint32_t depth,
116 uint32_t array_size,
117 uint32_t last_level,
118 uint32_t nr_samples,
119 uint32_t size,
120 int *out_fd);
121
122 int virgl_vtest_send_resource_unref(struct virgl_vtest_winsys *vws,
123 uint32_t handle);
124
125 int virgl_vtest_submit_cmd(struct virgl_vtest_winsys *vws,
126 uint32_t *buf, uint32_t buf_len);
127
128 int virgl_vtest_send_transfer_get(struct virgl_vtest_winsys *vws,
129 uint32_t handle,
130 uint32_t level, uint32_t stride,
131 uint32_t layer_stride,
132 const struct pipe_box *box,
133 uint32_t data_size,
134 uint32_t offset);
135
136 int virgl_vtest_send_transfer_put(struct virgl_vtest_winsys *vws,
137 uint32_t handle,
138 uint32_t level, uint32_t stride,
139 uint32_t layer_stride,
140 const struct pipe_box *box,
141 uint32_t data_size,
142 uint32_t offset);
143
144 int virgl_vtest_send_transfer_put_data(struct virgl_vtest_winsys *vws,
145 void *data,
146 uint32_t data_size);
147 int virgl_vtest_recv_transfer_get_data(struct virgl_vtest_winsys *vws,
148 void *data,
149 uint32_t data_size,
150 uint32_t stride,
151 const struct pipe_box *box,
152 uint32_t format);
153
154 int virgl_vtest_busy_wait(struct virgl_vtest_winsys *vws, int handle,
155 int flags);
156
157 int
158 virgl_vtest_send_create_blob(struct virgl_vtest_winsys *vws,
159 uint32_t size, uint32_t blob_id, int *fd);
160 #endif
161