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      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 "rsDefines.h"
     24 
     25 //
     26 // A3D loading and object update code.
     27 // Should only be called at object creation, not thread safe
     28 RsObjectBase rsaFileA3DGetEntryByIndex(RsContext, uint32_t idx, RsFile);
     29 RsFile rsaFileA3DCreateFromMemory(RsContext, const void *data, uint32_t len);
     30 RsFile rsaFileA3DCreateFromAsset(RsContext, void *asset);
     31 RsFile rsaFileA3DCreateFromFile(RsContext, const char *path);
     32 void rsaFileA3DGetNumIndexEntries(RsContext, int32_t *numEntries, RsFile);
     33 void rsaFileA3DGetIndexEntries(RsContext, RsFileIndexEntry *fileEntries,
     34                                uint32_t numEntries, RsFile);
     35 void rsaGetName(RsContext, void * obj, const char **name);
     36 // Mesh update functions
     37 void rsaMeshGetVertexBufferCount(RsContext, RsMesh, int32_t *vtxCount);
     38 void rsaMeshGetIndexCount(RsContext, RsMesh, int32_t *idxCount);
     39 void rsaMeshGetVertices(RsContext, RsMesh, RsAllocation *vtxData, uint32_t vtxDataCount);
     40 void rsaMeshGetIndices(RsContext, RsMesh, RsAllocation *va,
     41                        uint32_t *primType, uint32_t idxDataCount);
     42 // Allocation update
     43 const void* rsaAllocationGetType(RsContext con, RsAllocation va);
     44 // Type update
     45 void rsaTypeGetNativeData(RsContext, RsType, uint32_t *typeData, uint32_t typeDataSize);
     46 // Element update
     47 void rsaElementGetNativeData(RsContext, RsElement, uint32_t *elemData, uint32_t elemDataSize);
     48 void rsaElementGetSubElements(RsContext, RsElement, uint32_t *ids, const char **names,
     49                               uint32_t *arraySizes, uint32_t dataSize);
     50 
     51 RsDevice rsDeviceCreate();
     52 void rsDeviceDestroy(RsDevice dev);
     53 void rsDeviceSetConfig(RsDevice dev, RsDeviceParam p, int32_t value);
     54 RsContext rsContextCreate(RsDevice dev, uint32_t version, uint32_t sdkVersion);
     55 RsContext rsContextCreateGL(RsDevice dev, uint32_t version, uint32_t sdkVersion,
     56                             RsSurfaceConfig sc, uint32_t dpi);
     57 
     58 #include "rsgApiFuncDecl.h"
     59 
     60 #endif // RENDER_SCRIPT_H
     61 
     62 
     63 
     64