rsProgramVertex.h revision 8ce125be69531dbf3a7e856d5e59d1b8e2789db0 
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
42protected:
43    bool mDirty;
44
45    ObjectBaseRef<Allocation> mConstants[MAX_CONSTANTS];
46    ObjectBaseRef<const Type> mConstantTypes[MAX_CONSTANTS];
47
48    // Hacks to create a program for now
49    bool mTextureMatrixEnable;
50
51};
52
53
54class ProgramVertexState
55{
56public:
57    ProgramVertexState();
58    ~ProgramVertexState();
59
60    void init(Context *rsc, int32_t w, int32_t h);
61
62    ObjectBaseRef<ProgramVertex> mDefault;
63    ObjectBaseRef<Allocation> mDefaultAlloc;
64
65    ProgramVertex *mPV;
66
67    //ObjectBaseRef<Type> mTextureTypes[ProgramFragment::MAX_TEXTURE];
68
69
70};
71
72
73}
74}
75#endif
76
77
78