2 * Copyright © 2017 Intel Corporation
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:
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
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.
25 #include "pipe/p_defines.h"
26 #include "pipe/p_state.h"
27 #include "util/u_inlines.h"
28 #include "util/u_format.h"
29 #include "util/u_upload_mgr.h"
30 #include "iris_context.h"
31 #include "iris_resource.h"
32 #include "iris_screen.h"
35 iris_flush(struct pipe_context
*ctx
,
36 struct pipe_fence_handle
**fence
,
44 * For debugging purposes, this returns a time in seconds.
51 clock_gettime(CLOCK_MONOTONIC
, &tp
);
53 return tp
.tv_sec
+ tp
.tv_nsec
/ 1000000000.0;
57 iris_set_debug_callback(struct pipe_context
*ctx
,
58 const struct pipe_debug_callback
*cb
)
60 struct iris_context
*ice
= (struct iris_context
*)ctx
;
65 memset(&ice
->dbg
, 0, sizeof(ice
->dbg
));
69 iris_destroy_context(struct pipe_context
*ctx
)
71 if (ctx
->stream_uploader
)
72 u_upload_destroy(ctx
->stream_uploader
);
78 iris_create_context(struct pipe_screen
*screen
, void *priv
, unsigned flags
)
80 struct iris_context
*ice
= calloc(1, sizeof(struct iris_context
));
85 struct pipe_context
*ctx
= &ice
->ctx
;
90 ctx
->stream_uploader
= u_upload_create_default(ctx
);
91 if (!ctx
->stream_uploader
) {
95 ctx
->const_uploader
= ctx
->stream_uploader
;
97 ctx
->destroy
= iris_destroy_context
;
98 ctx
->flush
= iris_flush
;
99 ctx
->set_debug_callback
= iris_set_debug_callback
;
101 iris_init_blit_functions(ctx
);
102 iris_init_clear_functions(ctx
);
103 iris_init_program_functions(ctx
);
104 iris_init_resource_functions(ctx
);
105 iris_init_state_functions(ctx
);
106 iris_init_query_functions(ctx
);