1 /*
2  * Copyright (C) 2007 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 RENDER_SCRIPT_H
18 #define RENDER_SCRIPT_H
19 
20 #include <stdint.h>
21 #include <sys/types.h>
22 
23 #include "rsInternalDefines.h"
24 
25 // Legacy graphics functions
26 // Not extern C because not used from C++ API
27 RsObjectBase rsaFileA3DGetEntryByIndex(RsContext, uint32_t idx, RsFile);
28 RsFile rsaFileA3DCreateFromMemory(RsContext, const void *data, uint32_t len);
29 RsFile rsaFileA3DCreateFromAsset(RsContext, void *asset);
30 RsFile rsaFileA3DCreateFromFile(RsContext, const char *path);
31 void rsaFileA3DGetNumIndexEntries(RsContext, int32_t *numEntries, RsFile);
32 void rsaFileA3DGetIndexEntries(RsContext, RsFileIndexEntry *fileEntries,
33                                uint32_t numEntries, RsFile);
34 // Mesh update functions
35 void rsaMeshGetVertexBufferCount(RsContext, RsMesh, int32_t *vtxCount);
36 void rsaMeshGetIndexCount(RsContext, RsMesh, int32_t *idxCount);
37 void rsaMeshGetVertices(RsContext, RsMesh, RsAllocation *vtxData, uint32_t vtxDataCount);
38 void rsaMeshGetIndices(RsContext, RsMesh, RsAllocation *va,
39                        uint32_t *primType, uint32_t idxDataCount);
40 RsContext rsContextCreateGL(RsDevice dev, uint32_t version, uint32_t sdkVersion,
41                             RsSurfaceConfig sc, uint32_t dpi);
42 
43 extern "C" {
44     void rsaGetName(RsContext, void * obj, const char **name);
45     // Allocation update
46     const void* rsaAllocationGetType(RsContext con, RsAllocation va);
47     // Type update
48     void rsaTypeGetNativeData(RsContext, RsType, uintptr_t *typeData, uint32_t typeDataSize);
49     // Element update
50     void rsaElementGetNativeData(RsContext, RsElement, uintptr_t *elemData, uint32_t elemDataSize);
51     void rsaElementGetSubElements(RsContext, RsElement, uintptr_t *ids, const char **names,
52                                   uint32_t *arraySizes, uint32_t dataSize);
53 
54     RsDevice rsDeviceCreate();
55     void rsDeviceDestroy(RsDevice dev);
56     void rsDeviceSetConfig(RsDevice dev, RsDeviceParam p, int32_t value);
57     RsContext rsContextCreate(RsDevice dev, uint32_t version, uint32_t sdkVersion,
58                               RsContextType ct, uint32_t flags);
59 }
60 #include "rsgApiFuncDecl.h"
61 
62 #endif // RENDER_SCRIPT_H
63 
64 
65 
66