Script.cpp revision 69cccdf0659a193d6a75420ec745421fb5c436e6 
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#define LOG_TAG "libRS_cpp"
18
19#include <utils/Log.h>
20#include <malloc.h>
21
22#include "RenderScript.h"
23#include "Element.h"
24#include "Type.h"
25#include "Allocation.h"
26#include "Script.h"
27
28using namespace android;
29using namespace renderscriptCpp;
30
31void Script::invoke(uint32_t slot, const void *v, size_t len) const {
32    rsScriptInvokeV(mRS->mContext, getID(), slot, v, len);
33}
34
35void Script::forEach(uint32_t slot, sp<const Allocation> ain, sp<const Allocation> aout,
36                       const void *usr, size_t usrLen) const {
37    if ((ain == NULL) && (aout == NULL)) {
38        mRS->throwError("At least one of ain or aout is required to be non-null.");
39    }
40    void *in_id = BaseObj::getObjID(ain);
41    void *out_id = BaseObj::getObjID(aout);
42    rsScriptForEach(mRS->mContext, getID(), slot, in_id, out_id, usr, usrLen);
43}
44
45
46Script::Script(void *id, RenderScript *rs) : BaseObj(id, rs) {
47}
48
49
50void Script::bindAllocation(sp<Allocation> va, uint32_t slot) const {
51    rsScriptBindAllocation(mRS->mContext, getID(), BaseObj::getObjID(va), slot);
52}
53
54
55void Script::setVar(uint32_t index, sp<const BaseObj> o) const {
56    rsScriptSetVarObj(mRS->mContext, getID(), index, (o == NULL) ? 0 : o->getID());
57}
58
59void Script::setVar(uint32_t index, const void *v, size_t len) const {
60    rsScriptSetVarV(mRS->mContext, getID(), index, v, len);
61}
62
63
64
65void Script::FieldBase::init(RenderScript *rs, uint32_t dimx, uint32_t usages) {
66    mAllocation = Allocation::createSized(rs, mElement, dimx, RS_ALLOCATION_USAGE_SCRIPT | usages);
67}
68
69//Script::FieldBase::FieldBase() {
70//}
71
72
73