rsProgramRaster.h revision c460e55d78cbe8bee95c5c947dfe541218142a5b 
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    virtual void setupGL2(const Context *, ProgramRasterState *);
41
42    void setLineWidth(float w);
43    void setPointSize(float s);
44
45protected:
46    bool mPointSmooth;
47    bool mLineSmooth;
48    bool mPointSprite;
49
50    float mPointSize;
51    float mLineWidth;
52
53
54};
55
56class ProgramRasterState
57{
58public:
59    ProgramRasterState();
60    ~ProgramRasterState();
61    void init(Context *rsc, int32_t w, int32_t h);
62    void deinit(Context *rsc);
63
64    ObjectBaseRef<ProgramRaster> mDefault;
65    ObjectBaseRef<ProgramRaster> mLast;
66};
67
68
69}
70}
71#endif
72
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