1 /*
2 * Copyright 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 "bcc/Renderscript/RSScript.h"
18
19 #include "bcc/Assert.h"
20 #include "bcc/Source.h"
21 #include "bcc/Support/Log.h"
22
23 using namespace bcc;
24
LinkRuntime(RSScript & pScript,const char * core_lib)25 bool RSScript::LinkRuntime(RSScript &pScript, const char *core_lib) {
26 bccAssert(core_lib != nullptr);
27
28 // Using the same context with the source in pScript.
29 BCCContext &context = pScript.getSource().getContext();
30
31 Source *libclcore_source = Source::CreateFromFile(context, core_lib);
32 if (libclcore_source == nullptr) {
33 ALOGE("Failed to load Renderscript library '%s' to link!", core_lib);
34 return false;
35 }
36
37 if (pScript.mLinkRuntimeCallback != nullptr) {
38 pScript.mLinkRuntimeCallback(&pScript,
39 &pScript.getSource().getModule(), &libclcore_source->getModule());
40 }
41
42 if (!pScript.getSource().merge(*libclcore_source)) {
43 ALOGE("Failed to link Renderscript library '%s'!", core_lib);
44 delete libclcore_source;
45 return false;
46 }
47
48 return true;
49 }
50
RSScript(Source & pSource)51 RSScript::RSScript(Source &pSource)
52 : Script(pSource), mCompilerVersion(0),
53 mOptimizationLevel(kOptLvl3), mLinkRuntimeCallback(nullptr),
54 mEmbedInfo(false), mEmbedGlobalInfo(false),
55 mEmbedGlobalInfoSkipConstant(false) { }
56
doReset()57 bool RSScript::doReset() {
58 mCompilerVersion = 0;
59 mOptimizationLevel = kOptLvl3;
60 return true;
61 }
62