rsMesh.h revision cb0550f52a816ba79ea5abed8fa580a07c406d38 
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_MESH_H
18#define ANDROID_RS_MESH_H
19
20
21#include "RenderScript.h"
22
23// ---------------------------------------------------------------------------
24namespace android {
25namespace renderscript {
26
27
28// An element is a group of Components that occupies one cell in a structure.
29class Mesh : public ObjectBase
30{
31public:
32    Mesh(Context *);
33    ~Mesh();
34
35    struct Verticies_t
36    {
37        Allocation ** mAllocations;
38        uint32_t mAllocationCount;
39
40        size_t mVertexDataSize;
41
42        size_t mOffsetCoord;
43        size_t mOffsetTex;
44        size_t mOffsetNorm;
45
46        size_t mSizeCoord;
47        size_t mSizeTex;
48        size_t mSizeNorm;
49
50        uint32_t mBufferObject;
51    };
52
53    struct Primitive_t
54    {
55        RsPrimitive mType;
56        Verticies_t *mVerticies;
57
58        uint32_t mIndexCount;
59        uint16_t *mIndicies;
60
61        uint32_t mRestartCounts;
62        uint16_t *mRestarts;
63    };
64
65    Verticies_t * mVerticies;
66    uint32_t mVerticiesCount;
67
68    Primitive_t ** mPrimitives;
69    uint32_t mPrimitivesCount;
70
71
72
73    void analyzeElement();
74protected:
75};
76
77class MeshContext
78{
79public:
80    MeshContext();
81    ~MeshContext();
82
83};
84
85
86}
87}
88#endif //ANDROID_RS_TRIANGLE_MESH_H
89
90
91