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/Renderscript/RSInfo.h"
21 #include "bcc/Source.h"
22 #include "bcc/Support/Log.h"
23
24 using namespace bcc;
25
LinkRuntime(RSScript & pScript,const char * core_lib)26 bool RSScript::LinkRuntime(RSScript &pScript, const char *core_lib) {
27 bccAssert(core_lib != NULL);
28
29 // Using the same context with the source in pScript.
30 BCCContext &context = pScript.getSource().getContext();
31
32 Source *libclcore_source = Source::CreateFromFile(context, core_lib);
33 if (libclcore_source == NULL) {
34 ALOGE("Failed to load Renderscript library '%s' to link!", core_lib);
35 return false;
36 }
37
38 if (NULL != pScript.mLinkRuntimeCallback) {
39 pScript.mLinkRuntimeCallback(&pScript,
40 &pScript.getSource().getModule(), &libclcore_source->getModule());
41 }
42
43 if (!pScript.getSource().merge(*libclcore_source,
44 /* pPreserveSource */false)) {
45 ALOGE("Failed to link Renderscript library '%s'!", core_lib);
46 delete libclcore_source;
47 return false;
48 }
49
50 return true;
51 }
52
RSScript(Source & pSource)53 RSScript::RSScript(Source &pSource)
54 : Script(pSource), mInfo(NULL), mCompilerVersion(0),
55 mOptimizationLevel(kOptLvl3), mLinkRuntimeCallback(NULL),
56 mEmbedInfo(false) { }
57
doReset()58 bool RSScript::doReset() {
59 mInfo = NULL;
60 mCompilerVersion = 0;
61 mOptimizationLevel = kOptLvl3;
62 return true;
63 }
64