rsDispatch.cpp revision 48d2eae90f08dc33754a9d280337249690a954d6 
1/*
2 * Copyright (C) 2011-2012 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#define LOG_TAG "libDispatch"
17#include <android/log.h>
18
19#include "rsDispatch.h"
20#include <dlfcn.h>
21
22#define LOG_API(...)
23
24bool loadSymbols(void* handle, dispatchTable& dispatchTab) {
25
26    dispatchTab.AllocationGetType = (AllocationGetTypeFnPtr)dlsym(handle, "rsaAllocationGetType");
27    if (dispatchTab.AllocationGetType == NULL) {
28        LOG_API("Couldn't initialize dispatchTab.AllocationGetType");
29        return false;
30    }
31    dispatchTab.TypeGetNativeData = (TypeGetNativeDataFnPtr)dlsym(handle, "rsaTypeGetNativeData");
32    if (dispatchTab.TypeGetNativeData == NULL) {
33        LOG_API("Couldn't initialize dispatchTab.TypeGetNativeData");
34        return false;
35    }
36    dispatchTab.ElementGetNativeData = (ElementGetNativeDataFnPtr)dlsym(handle, "rsaElementGetNativeData");
37    if (dispatchTab.ElementGetNativeData == NULL) {
38        LOG_API("Couldn't initialize dispatchTab.ElementGetNativeData");
39        return false;
40    }
41    dispatchTab.ElementGetSubElements = (ElementGetSubElementsFnPtr)dlsym(handle, "rsaElementGetSubElements");
42    if (dispatchTab.ElementGetSubElements == NULL) {
43        LOG_API("Couldn't initialize dispatchTab.ElementGetSubElements");
44        return false;
45    }
46    dispatchTab.DeviceCreate = (DeviceCreateFnPtr)dlsym(handle, "rsDeviceCreate");
47    if (dispatchTab.DeviceCreate == NULL) {
48        LOG_API("Couldn't initialize dispatchTab.DeviceCreate");
49        return false;
50    }
51    dispatchTab.DeviceDestroy = (DeviceDestroyFnPtr)dlsym(handle, "rsDeviceDestroy");
52    if (dispatchTab.DeviceDestroy == NULL) {
53        LOG_API("Couldn't initialize dispatchTab.DeviceDestroy");
54        return false;
55    }
56    dispatchTab.DeviceSetConfig = (DeviceSetConfigFnPtr)dlsym(handle, "rsDeviceSetConfig");
57    if (dispatchTab.DeviceSetConfig == NULL) {
58        LOG_API("Couldn't initialize dispatchTab.DeviceSetConfig");
59        return false;
60    }
61    dispatchTab.ContextCreate = (ContextCreateFnPtr)dlsym(handle, "rsContextCreate");;
62    if (dispatchTab.ContextCreate == NULL) {
63        LOG_API("Couldn't initialize dispatchTab.ContextCreate");
64        return false;
65    }
66    dispatchTab.GetName = (GetNameFnPtr)dlsym(handle, "rsaGetName");;
67    if (dispatchTab.GetName == NULL) {
68        LOG_API("Couldn't initialize dispatchTab.GetName");
69        return false;
70    }
71    dispatchTab.ContextDestroy = (ContextDestroyFnPtr)dlsym(handle, "rsContextDestroy");
72    if (dispatchTab.ContextDestroy == NULL) {
73        LOG_API("Couldn't initialize dispatchTab.ContextDestroy");
74        return false;
75    }
76    dispatchTab.ContextGetMessage = (ContextGetMessageFnPtr)dlsym(handle, "rsContextGetMessage");
77    if (dispatchTab.ContextGetMessage == NULL) {
78        LOG_API("Couldn't initialize dispatchTab.ContextGetMessage");
79        return false;
80    }
81    dispatchTab.ContextPeekMessage = (ContextPeekMessageFnPtr)dlsym(handle, "rsContextPeekMessage");
82    if (dispatchTab.ContextPeekMessage == NULL) {
83        LOG_API("Couldn't initialize dispatchTab.ContextPeekMessage");
84        return false;
85    }
86    dispatchTab.ContextSendMessage = (ContextSendMessageFnPtr)dlsym(handle, "rsContextSendMessage");
87    if (dispatchTab.ContextSendMessage == NULL) {
88        LOG_API("Couldn't initialize dispatchTab.ContextSendMessage");
89        return false;
90    }
91    dispatchTab.ContextInitToClient = (ContextInitToClientFnPtr)dlsym(handle, "rsContextInitToClient");
92    if (dispatchTab.ContextInitToClient == NULL) {
93        LOG_API("Couldn't initialize dispatchTab.ContextInitToClient");
94        return false;
95    }
96    dispatchTab.ContextDeinitToClient = (ContextDeinitToClientFnPtr)dlsym(handle, "rsContextDeinitToClient");
97    if (dispatchTab.ContextDeinitToClient == NULL) {
98        LOG_API("Couldn't initialize dispatchTab.ContextDeinitToClient");
99        return false;
100    }
101    dispatchTab.TypeCreate = (TypeCreateFnPtr)dlsym(handle, "rsTypeCreate");
102    if (dispatchTab.TypeCreate == NULL) {
103        LOG_API("Couldn't initialize dispatchTab.TypeCreate");
104        return false;
105    }
106    dispatchTab.AllocationCreateTyped = (AllocationCreateTypedFnPtr)dlsym(handle, "rsAllocationCreateTyped");
107    if (dispatchTab.AllocationCreateTyped == NULL) {
108        LOG_API("Couldn't initialize dispatchTab.AllocationCreateTyped");
109        return false;
110    }
111    dispatchTab.AllocationCreateFromBitmap = (AllocationCreateFromBitmapFnPtr)dlsym(handle, "rsAllocationCreateFromBitmap");
112    if (dispatchTab.AllocationCreateFromBitmap == NULL) {
113        LOG_API("Couldn't initialize dispatchTab.AllocationCreateFromBitmap");
114        return false;
115    }
116    dispatchTab.AllocationCubeCreateFromBitmap = (AllocationCubeCreateFromBitmapFnPtr)dlsym(handle, "rsAllocationCubeCreateFromBitmap");
117    if (dispatchTab.AllocationCubeCreateFromBitmap == NULL) {
118        LOG_API("Couldn't initialize dispatchTab.AllocationCubeCreateFromBitmap");
119        return false;
120    }
121    dispatchTab.AllocationGetSurface = (AllocationGetSurfaceFnPtr)dlsym(handle, "rsAllocationGetSurface");
122    if (dispatchTab.AllocationGetSurface == NULL) {
123        LOG_API("Couldn't initialize dispatchTab.AllocationGetSurface");
124        return false;
125    }
126    dispatchTab.AllocationSetSurface = (AllocationSetSurfaceFnPtr)dlsym(handle, "rsAllocationSetSurface");
127    if (dispatchTab.AllocationSetSurface == NULL) {
128        LOG_API("Couldn't initialize dispatchTab.AllocationSetSurface");
129        return false;
130    }
131    dispatchTab.ContextFinish = (ContextFinishFnPtr)dlsym(handle, "rsContextFinish");
132    if (dispatchTab.ContextFinish == NULL) {
133        LOG_API("Couldn't initialize dispatchTab.ContextFinish");
134        return false;
135    }
136    dispatchTab.ContextDump = (ContextDumpFnPtr)dlsym(handle, "rsContextDump");
137    if (dispatchTab.ContextDump == NULL) {
138        LOG_API("Couldn't initialize dispatchTab.ContextDump");
139        return false;
140    }
141    dispatchTab.ContextSetPriority = (ContextSetPriorityFnPtr)dlsym(handle, "rsContextSetPriority");
142    if (dispatchTab.ContextSetPriority == NULL) {
143        LOG_API("Couldn't initialize dispatchTab.ContextSetPriority");
144        return false;
145    }
146    dispatchTab.AssignName = (AssignNameFnPtr)dlsym(handle, "rsAssignName");
147    if (dispatchTab.AssignName == NULL) {
148        LOG_API("Couldn't initialize dispatchTab.AssignName");
149        return false;
150    }
151    dispatchTab.ObjDestroy = (ObjDestroyFnPtr)dlsym(handle, "rsObjDestroy");
152    if (dispatchTab.ObjDestroy == NULL) {
153        LOG_API("Couldn't initialize dispatchTab.ObjDestroy");
154        return false;
155    }
156    dispatchTab.ElementCreate = (ElementCreateFnPtr)dlsym(handle, "rsElementCreate");
157    if (dispatchTab.ElementCreate == NULL) {
158        LOG_API("Couldn't initialize dispatchTab.ElementCreate");
159        return false;
160    }
161    dispatchTab.ElementCreate2 = (ElementCreate2FnPtr)dlsym(handle, "rsElementCreate2");
162    if (dispatchTab.ElementCreate2 == NULL) {
163        LOG_API("Couldn't initialize dispatchTab.ElementCreate2");
164        return false;
165    }
166    dispatchTab.AllocationCopyToBitmap = (AllocationCopyToBitmapFnPtr)dlsym(handle, "rsAllocationCopyToBitmap");
167    if (dispatchTab.AllocationCopyToBitmap == NULL) {
168        LOG_API("Couldn't initialize dispatchTab.AllocationCopyToBitmap");
169        return false;
170    }
171    dispatchTab.Allocation1DData = (Allocation1DDataFnPtr)dlsym(handle, "rsAllocation1DData");
172    if (dispatchTab.Allocation1DData == NULL) {
173        LOG_API("Couldn't initialize dispatchTab.Allocation1DData");
174        return false;
175    }
176    dispatchTab.Allocation1DElementData = (Allocation1DElementDataFnPtr)dlsym(handle, "rsAllocation1DElementData");
177    if (dispatchTab.Allocation1DElementData == NULL) {
178        LOG_API("Couldn't initialize dispatchTab.Allocation1DElementData");
179        return false;
180    }
181    dispatchTab.Allocation2DData = (Allocation2DDataFnPtr)dlsym(handle, "rsAllocation2DData");
182    if (dispatchTab.Allocation2DData == NULL) {
183        LOG_API("Couldn't initialize dispatchTab.Allocation2DData");
184        return false;
185    }
186    dispatchTab.Allocation3DData = (Allocation3DDataFnPtr)dlsym(handle, "rsAllocation3DData");
187    if (dispatchTab.Allocation3DData == NULL) {
188        LOG_API("Couldn't initialize dispatchTab.Allocation3DData");
189        return false;
190    }
191    dispatchTab.AllocationGenerateMipmaps = (AllocationGenerateMipmapsFnPtr)dlsym(handle, "rsAllocationGenerateMipmaps");
192    if (dispatchTab.AllocationGenerateMipmaps == NULL) {
193        LOG_API("Couldn't initialize dispatchTab.AllocationGenerateMipmaps");
194        return false;
195    }
196    dispatchTab.AllocationRead = (AllocationReadFnPtr)dlsym(handle, "rsAllocationRead");
197    if (dispatchTab.AllocationRead == NULL) {
198        LOG_API("Couldn't initialize dispatchTab.AllocationRead");
199        return false;
200    }
201    dispatchTab.Allocation1DRead = (Allocation1DReadFnPtr)dlsym(handle, "rsAllocation1DRead");
202    if (dispatchTab.Allocation1DRead == NULL) {
203        LOG_API("Couldn't initialize dispatchTab.Allocation1DRead");
204        return false;
205    }
206    dispatchTab.Allocation2DRead = (Allocation2DReadFnPtr)dlsym(handle, "rsAllocation2DRead");
207    if (dispatchTab.Allocation2DRead == NULL) {
208        LOG_API("Couldn't initialize dispatchTab.Allocation2DRead");
209        return false;
210    }
211    dispatchTab.AllocationSyncAll = (AllocationSyncAllFnPtr)dlsym(handle, "rsAllocationSyncAll");
212    if (dispatchTab.AllocationSyncAll == NULL) {
213        LOG_API("Couldn't initialize dispatchTab.AllocationSyncAll");
214        return false;
215    }
216    dispatchTab.AllocationResize1D = (AllocationResize1DFnPtr)dlsym(handle, "rsAllocationResize1D");
217    if (dispatchTab.AllocationResize1D == NULL) {
218        LOG_API("Couldn't initialize dispatchTab.AllocationResize1D");
219        return false;
220    }
221    dispatchTab.AllocationCopy2DRange = (AllocationCopy2DRangeFnPtr)dlsym(handle, "rsAllocationCopy2DRange");
222    if (dispatchTab.AllocationCopy2DRange == NULL) {
223        LOG_API("Couldn't initialize dispatchTab.AllocationCopy2DRange");
224        return false;
225    }
226    dispatchTab.AllocationCopy3DRange = (AllocationCopy3DRangeFnPtr)dlsym(handle, "rsAllocationCopy3DRange");
227    if (dispatchTab.AllocationCopy3DRange == NULL) {
228        LOG_API("Couldn't initialize dispatchTab.AllocationCopy3DRange");
229        return false;
230    }
231    dispatchTab.SamplerCreate = (SamplerCreateFnPtr)dlsym(handle, "rsSamplerCreate");
232    if (dispatchTab.SamplerCreate == NULL) {
233        LOG_API("Couldn't initialize dispatchTab.SamplerCreate");
234        return false;
235    }
236    dispatchTab.ScriptBindAllocation = (ScriptBindAllocationFnPtr)dlsym(handle, "rsScriptBindAllocation");
237    if (dispatchTab.ScriptBindAllocation == NULL) {
238        LOG_API("Couldn't initialize dispatchTab.ScriptBindAllocation");
239        return false;
240    }
241    dispatchTab.ScriptSetTimeZone = (ScriptSetTimeZoneFnPtr)dlsym(handle, "rsScriptSetTimeZone");
242    if (dispatchTab.ScriptSetTimeZone == NULL) {
243        LOG_API("Couldn't initialize dispatchTab.ScriptSetTimeZone");
244        return false;
245    }
246    dispatchTab.ScriptInvoke = (ScriptInvokeFnPtr)dlsym(handle, "rsScriptInvoke");
247    if (dispatchTab.ScriptInvoke == NULL) {
248        LOG_API("Couldn't initialize dispatchTab.ScriptInvoke");
249        return false;
250    }
251    dispatchTab.ScriptInvokeV = (ScriptInvokeVFnPtr)dlsym(handle, "rsScriptInvokeV");
252    if (dispatchTab.ScriptInvokeV == NULL) {
253        LOG_API("Couldn't initialize dispatchTab.ScriptInvokeV");
254        return false;
255    }
256    dispatchTab.ScriptForEach = (ScriptForEachFnPtr)dlsym(handle, "rsScriptForEach");
257    if (dispatchTab.ScriptForEach == NULL) {
258        LOG_API("Couldn't initialize dispatchTab.ScriptForEach");
259        return false;
260    }
261    dispatchTab.ScriptSetVarI = (ScriptSetVarIFnPtr)dlsym(handle, "rsScriptSetVarI");
262    if (dispatchTab.ScriptSetVarI == NULL) {
263        LOG_API("Couldn't initialize dispatchTab.ScriptSetVarI");
264        return false;
265    }
266    dispatchTab.ScriptSetVarObj = (ScriptSetVarObjFnPtr)dlsym(handle, "rsScriptSetVarObj");
267    if (dispatchTab.ScriptSetVarObj == NULL) {
268        LOG_API("Couldn't initialize dispatchTab.ScriptSetVarObj");
269        return false;
270    }
271    dispatchTab.ScriptSetVarJ = (ScriptSetVarJFnPtr)dlsym(handle, "rsScriptSetVarJ");
272    if (dispatchTab.ScriptSetVarJ == NULL) {
273        LOG_API("Couldn't initialize dispatchTab.ScriptSetVarJ");
274        return false;
275    }
276    dispatchTab.ScriptSetVarF = (ScriptSetVarFFnPtr)dlsym(handle, "rsScriptSetVarF");
277    if (dispatchTab.ScriptSetVarF == NULL) {
278        LOG_API("Couldn't initialize dispatchTab.ScriptSetVarF");
279        return false;
280    }
281    dispatchTab.ScriptSetVarD = (ScriptSetVarDFnPtr)dlsym(handle, "rsScriptSetVarD");
282    if (dispatchTab.ScriptSetVarD == NULL) {
283        LOG_API("Couldn't initialize dispatchTab.ScriptSetVarD");
284        return false;
285    }
286    dispatchTab.ScriptSetVarV = (ScriptSetVarVFnPtr)dlsym(handle, "rsScriptSetVarV");
287    if (dispatchTab.ScriptSetVarV == NULL) {
288        LOG_API("Couldn't initialize dispatchTab.ScriptSetVarV");
289        return false;
290    }
291    dispatchTab.ScriptGetVarV = (ScriptGetVarVFnPtr)dlsym(handle, "rsScriptGetVarV");
292    if (dispatchTab.ScriptGetVarV == NULL) {
293        LOG_API("Couldn't initialize dispatchTab.ScriptGetVarV");
294        return false;
295    }
296    dispatchTab.ScriptSetVarVE = (ScriptSetVarVEFnPtr)dlsym(handle, "rsScriptSetVarVE");
297    if (dispatchTab.ScriptSetVarVE == NULL) {
298        LOG_API("Couldn't initialize dispatchTab.ScriptSetVarVE");
299        return false;
300    }
301    dispatchTab.ScriptCCreate = (ScriptCCreateFnPtr)dlsym(handle, "rsScriptCCreate");
302    if (dispatchTab.ScriptCCreate == NULL) {
303        LOG_API("Couldn't initialize dispatchTab.ScriptCCreate");
304        return false;
305    }
306    dispatchTab.ScriptIntrinsicCreate = (ScriptIntrinsicCreateFnPtr)dlsym(handle, "rsScriptIntrinsicCreate");
307    if (dispatchTab.ScriptIntrinsicCreate == NULL) {
308        LOG_API("Couldn't initialize dispatchTab.ScriptIntrinsicCreate");
309        return false;
310    }
311    dispatchTab.ScriptKernelIDCreate = (ScriptKernelIDCreateFnPtr)dlsym(handle, "rsScriptKernelIDCreate");
312    if (dispatchTab.ScriptKernelIDCreate == NULL) {
313        LOG_API("Couldn't initialize dispatchTab.ScriptKernelIDCreate");
314        return false;
315    }
316    dispatchTab.ScriptFieldIDCreate = (ScriptFieldIDCreateFnPtr)dlsym(handle, "rsScriptFieldIDCreate");
317    if (dispatchTab.ScriptFieldIDCreate == NULL) {
318        LOG_API("Couldn't initialize dispatchTab.ScriptFieldIDCreate");
319        return false;
320    }
321    dispatchTab.ScriptGroupCreate = (ScriptGroupCreateFnPtr)dlsym(handle, "rsScriptGroupCreate");
322    if (dispatchTab.ScriptGroupCreate == NULL) {
323        LOG_API("Couldn't initialize dispatchTab.ScriptGroupCreate");
324        return false;
325    }
326    dispatchTab.ScriptGroupSetOutput = (ScriptGroupSetOutputFnPtr)dlsym(handle, "rsScriptGroupSetOutput");
327    if (dispatchTab.ScriptGroupSetOutput == NULL) {
328        LOG_API("Couldn't initialize dispatchTab.ScriptGroupSetOutput");
329        return false;
330    }
331    dispatchTab.ScriptGroupSetInput = (ScriptGroupSetInputFnPtr)dlsym(handle, "rsScriptGroupSetInput");
332    if (dispatchTab.ScriptGroupSetInput == NULL) {
333        LOG_API("Couldn't initialize dispatchTab.ScriptGroupSetInput");
334        return false;
335    }
336    dispatchTab.ScriptGroupExecute = (ScriptGroupExecuteFnPtr)dlsym(handle, "rsScriptGroupExecute");
337    if (dispatchTab.ScriptGroupExecute == NULL) {
338        LOG_API("Couldn't initialize dispatchTab.ScriptGroupExecute");
339        return false;
340    }
341    dispatchTab.AllocationIoSend = (AllocationIoSendFnPtr)dlsym(handle, "rsAllocationIoSend");
342    if (dispatchTab.AllocationIoSend == NULL) {
343        LOG_API("Couldn't initialize dispatchTab.AllocationIoSend");
344        return false;
345    }
346    dispatchTab.AllocationIoReceive = (AllocationIoReceiveFnPtr)dlsym(handle, "rsAllocationIoReceive");
347    if (dispatchTab.AllocationIoReceive == NULL) {
348        LOG_API("Couldn't initialize dispatchTab.AllocationIoReceive");
349        return false;
350    }
351    dispatchTab.AllocationGetPointer = (AllocationGetPointerFnPtr)dlsym(handle, "rsAllocationGetPointer");
352    if (dispatchTab.AllocationGetPointer == NULL) {
353        LOG_API("Couldn't initialize dispatchTab.AllocationGetPointer");
354        return false;
355    }
356
357    return true;
358}
359
360