rsProgramVertex.h revision 2a1cc8f23454ca64ceb90427c65959149f593a0d 
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_VERTEX_H
18#define ANDROID_RS_PROGRAM_VERTEX_H
19
20#include "rsProgram.h"
21
22// ---------------------------------------------------------------------------
23namespace android {
24namespace renderscript {
25
26
27class ProgramVertex : public Program
28{
29public:
30    const static uint32_t MAX_CONSTANTS = 2;
31
32    ProgramVertex(Element *in, Element *out);
33    virtual ~ProgramVertex();
34
35    virtual void setupGL();
36
37
38    void setConstantType(uint32_t slot, const Type *);
39    void bindAllocation(uint32_t slot, Allocation *);
40    void setTextureMatrixEnable(bool e) {mTextureMatrixEnable = e;}
41    void setProjectionEnabled(bool e) {mProjectionEnable = e;}
42    void setTransformEnable(bool e) {mTransformEnable = e;}
43    void setProjectionEnable(bool e) {mProjectionEnable = e;}
44
45protected:
46    bool mDirty;
47
48    ObjectBaseRef<Allocation> mConstants[MAX_CONSTANTS];
49    ObjectBaseRef<const Type> mConstantTypes[MAX_CONSTANTS];
50
51    // Hacks to create a program for now
52    bool mTextureMatrixEnable;
53    bool mProjectionEnable;
54    bool mTransformEnable;
55
56};
57
58
59class ProgramVertexState
60{
61public:
62    ProgramVertexState();
63    ~ProgramVertexState();
64
65    ProgramVertex *mPV;
66
67    //ObjectBaseRef<Type> mTextureTypes[ProgramFragment::MAX_TEXTURE];
68
69
70};
71
72
73}
74}
75#endif
76
77
78