Script.cpp revision 45768e1663714702c0c2b7adf14fdbd80dae71f5 
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#include <malloc.h>
18
19#include "RenderScript.h"
20#include "rsCppInternal.h"
21
22using namespace android;
23using namespace RSC;
24
25void Script::invoke(uint32_t slot, const void *v, size_t len) const {
26    tryDispatch(mRS, RS::dispatch->ScriptInvokeV(mRS->getContext(), getID(), slot, v, len));
27}
28
29void Script::forEach(uint32_t slot, const sp<const Allocation>& ain, const sp<const Allocation>& aout,
30                       const void *usr, size_t usrLen) const {
31    if ((ain == nullptr) && (aout == nullptr)) {
32        mRS->throwError(RS_ERROR_INVALID_PARAMETER, "At least one of ain or aout is required to be non-null.");
33    }
34    void *in_id = BaseObj::getObjID(ain);
35    void *out_id = BaseObj::getObjID(aout);
36    tryDispatch(mRS, RS::dispatch->ScriptForEach(mRS->getContext(), getID(), slot, in_id, out_id, usr, usrLen, nullptr, 0));
37}
38
39Script::Script(void *id, sp<RS> rs) : BaseObj(id, rs) {
40}
41
42
43void Script::bindAllocation(const sp<Allocation>& va, uint32_t slot) const {
44    tryDispatch(mRS, RS::dispatch->ScriptBindAllocation(mRS->getContext(), getID(), BaseObj::getObjID(va), slot));
45}
46
47
48void Script::setVar(uint32_t index, const sp<const BaseObj>& o) const {
49    tryDispatch(mRS, RS::dispatch->ScriptSetVarObj(mRS->getContext(), getID(), index, (o == nullptr) ? 0 : o->getID()));
50}
51
52void Script::setVar(uint32_t index, const void *v, size_t len) const {
53    tryDispatch(mRS, RS::dispatch->ScriptSetVarV(mRS->getContext(), getID(), index, v, len));
54}
55
56void Script::FieldBase::init(const sp<RS>& rs, uint32_t dimx, uint32_t usages) {
57    mAllocation = Allocation::createSized(rs, mElement, dimx, RS_ALLOCATION_USAGE_SCRIPT | usages);
58}
59