rsProgramRaster.h revision e514b45de8561fbc6ef6770845102ca10b0a69d7 
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                  Element *in,
33                  Element *out,
34                  bool pointSmooth,
35                  bool lineSmooth,
36                  bool pointSprite);
37    virtual ~ProgramRaster();
38
39    virtual void setupGL(const Context *, ProgramRasterState *);
40
41    void setLineWidth(float w);
42    void setPointSize(float s);
43
44protected:
45    bool mPointSmooth;
46    bool mLineSmooth;
47    bool mPointSprite;
48
49    float mPointSize;
50    float mLineWidth;
51
52
53};
54
55class ProgramRasterState
56{
57public:
58    ProgramRasterState();
59    ~ProgramRasterState();
60    void init(Context *rsc, int32_t w, int32_t h);
61
62    ObjectBaseRef<ProgramRaster> mDefault;
63    ObjectBaseRef<ProgramRaster> mLast;
64};
65
66
67}
68}
69#endif
70
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74