rsProgramRaster.h revision 900f1616bf33c7ba13cf2a737832a95bcd176388 
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 setupGL2(const Context *, ProgramRasterState *);
38    virtual void serialize(OStream *stream) const;
39    virtual RsA3DClassID getClassId() const { return RS_A3D_CLASS_ID_PROGRAM_RASTER; }
40    static ProgramRaster *createFromStream(Context *rsc, IStream *stream);
41
42    void setLineWidth(float w);
43    void setCullMode(RsCullMode mode);
44
45protected:
46    bool mPointSmooth;
47    bool mLineSmooth;
48    bool mPointSprite;
49    float mLineWidth;
50    RsCullMode mCull;
51};
52
53class ProgramRasterState
54{
55public:
56    ProgramRasterState();
57    ~ProgramRasterState();
58    void init(Context *rsc);
59    void deinit(Context *rsc);
60
61    ObjectBaseRef<ProgramRaster> mDefault;
62    ObjectBaseRef<ProgramRaster> mLast;
63};
64
65
66}
67}
68#endif
69
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