rsScript.cpp revision 90b36a88cf0cc549b296ac15a249ea7786c6de9e 
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
19using namespace android;
20using namespace android::renderscript;
21
22Script::Script()
23{
24    memset(&mEnviroment, 0, sizeof(mEnviroment));
25    mEnviroment.mClearColor[0] = 0;
26    mEnviroment.mClearColor[1] = 0;
27    mEnviroment.mClearColor[2] = 0;
28    mEnviroment.mClearColor[3] = 1;
29    mEnviroment.mClearDepth = 1;
30}
31
32Script::~Script()
33{
34}
35
36namespace android {
37namespace renderscript {
38
39
40void rsi_ScriptDestroy(Context * rsc, RsScript vs)
41{
42    Script *s = static_cast<Script *>(vs);
43    s->decRef();
44}
45
46void rsi_ScriptBindAllocation(Context * rsc, RsScript vs, RsAllocation va, uint32_t slot)
47{
48    Script *s = static_cast<Script *>(vs);
49    s->mSlots[slot].set(static_cast<Allocation *>(va));
50}
51
52void rsi_ScriptSetClearColor(Context * rsc, RsScript vs, float r, float g, float b, float a)
53{
54    Script *s = static_cast<Script *>(vs);
55    s->mEnviroment.mClearColor[0] = r;
56    s->mEnviroment.mClearColor[1] = g;
57    s->mEnviroment.mClearColor[2] = b;
58    s->mEnviroment.mClearColor[3] = a;
59}
60
61void rsi_ScriptSetTimeZone(Context * rsc, RsScript vs, const char * timeZone, uint32_t length)
62{
63    Script *s = static_cast<Script *>(vs);
64    s->mEnviroment.mTimeZone = timeZone;
65}
66
67void rsi_ScriptSetClearDepth(Context * rsc, RsScript vs, float v)
68{
69    Script *s = static_cast<Script *>(vs);
70    s->mEnviroment.mClearDepth = v;
71}
72
73void rsi_ScriptSetClearStencil(Context * rsc, RsScript vs, uint32_t v)
74{
75    Script *s = static_cast<Script *>(vs);
76    s->mEnviroment.mClearStencil = v;
77}
78
79void rsi_ScriptSetType(Context * rsc, RsType vt, uint32_t slot, bool writable, const char *name)
80{
81    ScriptCState *ss = &rsc->mScriptC;
82    const Type *t = static_cast<const Type *>(vt);
83    ss->mConstantBufferTypes[slot].set(t);
84    ss->mSlotWritable[slot] = writable;
85    if (name) {
86        ss->mSlotNames[slot].setTo(name);
87    } else {
88        ss->mSlotNames[slot].setTo("");
89    }
90}
91
92void rsi_ScriptSetRoot(Context * rsc, bool isRoot)
93{
94    ScriptCState *ss = &rsc->mScriptC;
95    ss->mEnviroment.mIsRoot = isRoot;
96}
97
98
99}
100}
101
102