rsProgramRaster.h revision b825f67adb5d1e1751fe108e6dbf9c6f2555c283 
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#ifndef ANDROID_RS_PROGRAM_RASTER_H
18#define ANDROID_RS_PROGRAM_RASTER_H
19
20#include "rsProgram.h"
21
22// ---------------------------------------------------------------------------
23namespace android {
24namespace renderscript {
25
26class ProgramRasterState;
27
28class ProgramRaster : public Program
29{
30public:
31    ProgramRaster(Context *rsc,
32                  bool pointSmooth,
33                  bool lineSmooth,
34                  bool pointSprite);
35    virtual ~ProgramRaster();
36
37    virtual void setupGL(const Context *, ProgramRasterState *);
38    virtual void setupGL2(const Context *, ProgramRasterState *);
39    virtual void serialize(OStream *stream) const;
40    virtual RsA3DClassID getClassId() const { return RS_A3D_CLASS_ID_PROGRAM_RASTER; }
41    static ProgramRaster *createFromStream(Context *rsc, IStream *stream);
42
43    void setLineWidth(float w);
44    void setPointSize(float s);
45
46protected:
47    bool mPointSmooth;
48    bool mLineSmooth;
49    bool mPointSprite;
50
51    float mPointSize;
52    float mLineWidth;
53
54
55};
56
57class ProgramRasterState
58{
59public:
60    ProgramRasterState();
61    ~ProgramRasterState();
62    void init(Context *rsc);
63    void deinit(Context *rsc);
64
65    ObjectBaseRef<ProgramRaster> mDefault;
66    ObjectBaseRef<ProgramRaster> mLast;
67};
68
69
70}
71}
72#endif
73
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