1/*
2 * Copyright (C) 2008-2012 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 *      http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17#ifndef __ANDROID_SCRIPT_H__
18#define __ANDROID_SCRIPT_H__
19
20#include <pthread.h>
21#include <rs.h>
22
23#include "RenderScript.h"
24#include "Allocation.h"
25
26namespace android {
27namespace renderscriptCpp {
28
29
30class Type;
31class Element;
32class Allocation;
33
34class Script : public BaseObj {
35private:
36
37protected:
38    Script(void *id, RenderScript *rs);
39    void forEach(uint32_t slot, sp<const Allocation> in, sp<const Allocation> out,
40            const void *v, size_t) const;
41    void bindAllocation(sp<Allocation> va, uint32_t slot) const;
42    void setVar(uint32_t index, const void *, size_t len) const;
43    void setVar(uint32_t index, sp<const BaseObj> o) const;
44    void invoke(uint32_t slot, const void *v, size_t len) const;
45
46
47    void invoke(uint32_t slot) const {
48        invoke(slot, NULL, 0);
49    }
50    void setVar(uint32_t index, float v) const {
51        setVar(index, &v, sizeof(v));
52    }
53    void setVar(uint32_t index, double v) const {
54        setVar(index, &v, sizeof(v));
55    }
56    void setVar(uint32_t index, int32_t v) const {
57        setVar(index, &v, sizeof(v));
58    }
59    void setVar(uint32_t index, int64_t v) const {
60        setVar(index, &v, sizeof(v));
61    }
62    void setVar(uint32_t index, bool v) const {
63        setVar(index, &v, sizeof(v));
64    }
65
66public:
67    class FieldBase {
68    protected:
69        sp<const Element> mElement;
70        sp<Allocation> mAllocation;
71
72        void init(RenderScript *rs, uint32_t dimx, uint32_t usages = 0);
73
74    public:
75        sp<const Element> getElement() {
76            return mElement;
77        }
78
79        sp<const Type> getType() {
80            return mAllocation->getType();
81        }
82
83        sp<const Allocation> getAllocation() {
84            return mAllocation;
85        }
86
87        //void updateAllocation();
88    };
89};
90
91}
92}
93#endif
94