rsProgramRaster.h revision 5fd09d847586f9680b4f495413b6ca5fbb69af6e 
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(Element *in,
32                  Element *out,
33                  bool pointSmooth,
34                  bool lineSmooth,
35                  bool pointSprite);
36    virtual ~ProgramRaster();
37
38    virtual void setupGL(const Context *, ProgramRasterState *);
39
40    void setLineWidth(float w);
41    void setPointSize(float s);
42
43protected:
44    bool mPointSmooth;
45    bool mLineSmooth;
46    bool mPointSprite;
47
48    float mPointSize;
49    float mLineWidth;
50
51
52};
53
54class ProgramRasterState
55{
56public:
57    ProgramRasterState();
58    ~ProgramRasterState();
59    void init(Context *rsc, int32_t w, int32_t h);
60
61    ObjectBaseRef<ProgramRaster> mDefault;
62    ObjectBaseRef<ProgramRaster> mLast;
63};
64
65
66}
67}
68#endif
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