1 /*
2 * Copyright (C) 2009 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 "rsContext.h"
18
19 using namespace android;
20 using namespace android::renderscript;
21
Script(Context * rsc)22 Script::Script(Context *rsc) : ObjectBase(rsc)
23 {
24 mAllocFile = __FILE__;
25 mAllocLine = __LINE__;
26 memset(&mEnviroment, 0, sizeof(mEnviroment));
27 mEnviroment.mClearColor[0] = 0;
28 mEnviroment.mClearColor[1] = 0;
29 mEnviroment.mClearColor[2] = 0;
30 mEnviroment.mClearColor[3] = 1;
31 mEnviroment.mClearDepth = 1;
32 mEnviroment.mClearStencil = 0;
33 mEnviroment.mIsRoot = false;
34 }
35
~Script()36 Script::~Script()
37 {
38 }
39
40 namespace android {
41 namespace renderscript {
42
43
rsi_ScriptBindAllocation(Context * rsc,RsScript vs,RsAllocation va,uint32_t slot)44 void rsi_ScriptBindAllocation(Context * rsc, RsScript vs, RsAllocation va, uint32_t slot)
45 {
46 Script *s = static_cast<Script *>(vs);
47 s->mSlots[slot].set(static_cast<Allocation *>(va));
48 }
49
rsi_ScriptSetClearColor(Context * rsc,RsScript vs,float r,float g,float b,float a)50 void rsi_ScriptSetClearColor(Context * rsc, RsScript vs, float r, float g, float b, float a)
51 {
52 Script *s = static_cast<Script *>(vs);
53 s->mEnviroment.mClearColor[0] = r;
54 s->mEnviroment.mClearColor[1] = g;
55 s->mEnviroment.mClearColor[2] = b;
56 s->mEnviroment.mClearColor[3] = a;
57 }
58
rsi_ScriptSetTimeZone(Context * rsc,RsScript vs,const char * timeZone,uint32_t length)59 void rsi_ScriptSetTimeZone(Context * rsc, RsScript vs, const char * timeZone, uint32_t length)
60 {
61 Script *s = static_cast<Script *>(vs);
62 s->mEnviroment.mTimeZone = timeZone;
63 }
64
rsi_ScriptSetClearDepth(Context * rsc,RsScript vs,float v)65 void rsi_ScriptSetClearDepth(Context * rsc, RsScript vs, float v)
66 {
67 Script *s = static_cast<Script *>(vs);
68 s->mEnviroment.mClearDepth = v;
69 }
70
rsi_ScriptSetClearStencil(Context * rsc,RsScript vs,uint32_t v)71 void rsi_ScriptSetClearStencil(Context * rsc, RsScript vs, uint32_t v)
72 {
73 Script *s = static_cast<Script *>(vs);
74 s->mEnviroment.mClearStencil = v;
75 }
76
rsi_ScriptSetType(Context * rsc,RsType vt,uint32_t slot,bool writable,const char * name)77 void rsi_ScriptSetType(Context * rsc, RsType vt, uint32_t slot, bool writable, const char *name)
78 {
79 ScriptCState *ss = &rsc->mScriptC;
80 const Type *t = static_cast<const Type *>(vt);
81 ss->mConstantBufferTypes[slot].set(t);
82 ss->mSlotWritable[slot] = writable;
83 if (name) {
84 ss->mSlotNames[slot].setTo(name);
85 } else {
86 ss->mSlotNames[slot].setTo("");
87 }
88 }
89
rsi_ScriptSetInvoke(Context * rsc,const char * name,uint32_t slot)90 void rsi_ScriptSetInvoke(Context *rsc, const char *name, uint32_t slot)
91 {
92 ScriptCState *ss = &rsc->mScriptC;
93 ss->mInvokableNames[slot] = name;
94 }
95
rsi_ScriptInvoke(Context * rsc,RsScript vs,uint32_t slot)96 void rsi_ScriptInvoke(Context *rsc, RsScript vs, uint32_t slot)
97 {
98 Script *s = static_cast<Script *>(vs);
99 if (s->mEnviroment.mInvokables[slot] == NULL) {
100 rsc->setError(RS_ERROR_BAD_SCRIPT, "Calling invoke on bad script");
101 return;
102 }
103 s->setupScript();
104 s->mEnviroment.mInvokables[slot]();
105 }
106
107
rsi_ScriptSetRoot(Context * rsc,bool isRoot)108 void rsi_ScriptSetRoot(Context * rsc, bool isRoot)
109 {
110 ScriptCState *ss = &rsc->mScriptC;
111 ss->mScript->mEnviroment.mIsRoot = isRoot;
112 }
113
114
115 }
116 }
117
118