1//
2// Copyright 2012 Francisco Jerez
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// the rights to use, copy, modify, merge, publish, distribute, sublicense,
8// and/or sell copies of the Software, and to permit persons to whom the
9// Software is furnished to do so, subject to the following conditions:
10//
11// The above copyright notice and this permission notice shall be included in
12// all copies or substantial portions of the Software.
13//
14// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
17// THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
18// WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
19// OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
20// SOFTWARE.
21//
22
23#ifndef __CORE_SAMPLER_HPP__
24#define __CORE_SAMPLER_HPP__
25
26#include "core/base.hpp"
27#include "core/queue.hpp"
28
29namespace clover {
30   typedef struct _cl_sampler sampler;
31}
32
33struct _cl_sampler : public clover::ref_counter {
34public:
35   _cl_sampler(clover::context &ctx, bool norm_mode,
36               cl_addressing_mode addr_mode, cl_filter_mode filter_mode);
37
38   bool norm_mode();
39   cl_addressing_mode addr_mode();
40   cl_filter_mode filter_mode();
41
42   clover::context &ctx;
43
44   friend class _cl_kernel;
45
46private:
47   void *bind(clover::command_queue &q);
48   void unbind(clover::command_queue &q, void *st);
49
50   bool __norm_mode;
51   cl_addressing_mode __addr_mode;
52   cl_filter_mode __filter_mode;
53};
54
55#endif
56