rsScript.h revision 1030893d9b99b72468034da13df025bda479bb97 
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_SCRIPT_H
18#define ANDROID_RS_SCRIPT_H
19
20#include "rsAllocation.h"
21
22// ---------------------------------------------------------------------------
23namespace android {
24namespace renderscript {
25
26
27
28class Script : public ObjectBase
29{
30public:
31
32    Script();
33    virtual ~Script();
34
35
36    struct Enviroment_t {
37        bool mIsRoot;
38        bool mIsOrtho;
39        float mClearColor[4];
40        float mClearDepth;
41        uint32_t mClearStencil;
42
43        enum StateVertex {
44            VTX_ORTHO_WINDOW,
45            VTX_ORTHO_NORMALIZED,
46            VTX_PROJECTION,
47            VTX_PARENT
48        };
49        StateVertex mStateVertex;
50
51        enum StateRaster {
52            RASTER_FLAT,
53            RASTER_SMOOTH,
54            RASTER_PARENT
55        };
56        StateRaster mStateRaster;
57
58        enum StateFragment {
59            FRAGMENT_COLOR,
60            FRAGMENT_TEX_REPLACE,
61            FRAGMENT_TEX_MODULATE,
62            FRAGMENT_PARENT
63        };
64        StateFragment mStateFragment;
65
66        enum StateFragmentStore {
67            FRAGMENT_STORE_ALWAYS_REPLACE,
68            FRAGMENT_STORE_ALWAYS_BLEND,
69            FRAGMENT_STORE_DEPTH_LESS_REPLACE,
70            FRAGMENT_STORE_DEPTH_LESS_BLEND,
71            FRAGMENT_STORE_PARENT
72        };
73        StateFragmentStore mStateFragmentStore;
74
75    };
76    Enviroment_t mEnviroment;
77
78    const Type * mConstantBufferTypes;
79    uint32_t mCounstantBufferCount;
80
81    ObjectBaseRef<Allocation> mSlots[16];
82
83    virtual bool run(Context *, uint32_t launchID) = 0;
84};
85
86
87
88}
89}
90#endif
91
92