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1 /* -*- c++ -*- */
2 /*
3  * Copyright © 2013-2015 Intel Corporation
4  *
5  * Permission is hereby granted, free of charge, to any person obtaining a
6  * copy of this software and associated documentation files (the "Software"),
7  * to deal in the Software without restriction, including without limitation
8  * the rights to use, copy, modify, merge, publish, distribute, sublicense,
9  * and/or sell copies of the Software, and to permit persons to whom the
10  * Software is furnished to do so, subject to the following conditions:
11  *
12  * The above copyright notice and this permission notice (including the next
13  * paragraph) shall be included in all copies or substantial portions of the
14  * Software.
15  *
16  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
17  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
18  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
19  * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
20  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
21  * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
22  * IN THE SOFTWARE.
23  */
24 
25 #ifndef BRW_VEC4_SURFACE_BUILDER_H
26 #define BRW_VEC4_SURFACE_BUILDER_H
27 
28 #include "brw_vec4_builder.h"
29 
30 namespace brw {
31    namespace surface_access {
32       src_reg
33       emit_untyped_read(const vec4_builder &bld,
34                         const src_reg &surface, const src_reg &addr,
35                         unsigned dims, unsigned size,
36                         brw_predicate pred = BRW_PREDICATE_NONE);
37 
38       void
39       emit_untyped_write(const vec4_builder &bld, const src_reg &surface,
40                          const src_reg &addr, const src_reg &src,
41                          unsigned dims, unsigned size,
42                          brw_predicate pred = BRW_PREDICATE_NONE);
43 
44       src_reg
45       emit_untyped_atomic(const vec4_builder &bld,
46                           const src_reg &surface, const src_reg &addr,
47                           const src_reg &src0, const src_reg &src1,
48                           unsigned dims, unsigned rsize, unsigned op,
49                           brw_predicate pred = BRW_PREDICATE_NONE);
50 
51       src_reg
52       emit_typed_read(const vec4_builder &bld, const src_reg &surface,
53                       const src_reg &addr, unsigned dims, unsigned size);
54 
55       void
56       emit_typed_write(const vec4_builder &bld, const src_reg &surface,
57                        const src_reg &addr, const src_reg &src,
58                        unsigned dims, unsigned size);
59 
60       src_reg
61       emit_typed_atomic(const vec4_builder &bld, const src_reg &surface,
62                         const src_reg &addr,
63                         const src_reg &src0, const src_reg &src1,
64                         unsigned dims, unsigned rsize, unsigned op,
65                         brw_predicate pred = BRW_PREDICATE_NONE);
66    }
67 }
68 
69 #endif
70