31     if (grallocFucs_ != nullptr) {  in Init()
35     if (GrallocInitialize(&grallocFucs_) != DISPLAY_SUCCESS) {  in Init()
124     RETURN_VAL_IF_FAIL((grallocFucs_ != nullptr), nullptr);  in AllocBuffer()
126 …if ((grallocFucs_->AllocMem == nullptr) || (grallocFucs_->AllocMem(&info, &bufferHandle) != DISPLA…  in AllocBuffer()
146         grallocFucs_->FreeMem(bufferHandle);  in AllocBuffer()
154     RETURN_VAL_IF_FAIL((grallocFucs_ != nullptr), nullptr);  in AllocBuffer()
174     RETURN_VAL_IF_FAIL((grallocFucs_ != nullptr), nullptr);  in AllocBuffer()
197     RETURN_IF_FAIL((grallocFucs_ != nullptr));  in FreeBuffer()
208     if (grallocFucs_->FreeMem != nullptr) {  in FreeBuffer()
209         grallocFucs_->FreeMem(bufferHandle);  in FreeBuffer()
219     RETURN_VAL_IF_FAIL((grallocFucs_ != nullptr), false);  in MapBuffer()
228         if (grallocFucs_->Mmap != nullptr) {  in MapBuffer()
229             virAddr = grallocFucs_->Mmap(bufferHandle);  in MapBuffer()
232         if (grallocFucs_->MmapCache != nullptr) {  in MapBuffer()
233             virAddr = grallocFucs_->MmapCache(bufferHandle);  in MapBuffer()
253     RETURN_IF_FAIL((grallocFucs_ != nullptr));  in UnmapBuffer()
258 …  if ((grallocFucs_->Unmap == nullptr) || (grallocFucs_->Unmap(bufferHandle) != DISPLAY_SUCCESS)) {  in UnmapBuffer()
266     RETURN_VAL_IF_FAIL((grallocFucs_ != nullptr), SURFACE_ERROR_NOT_READY);  in FlushCache()
272 …if ((grallocFucs_->FlushCache == nullptr) || (grallocFucs_->FlushCache(bufferHandle) != DISPLAY_SU…  in FlushCache()
276 …if ((grallocFucs_->FlushMCache == nullptr) || (grallocFucs_->FlushMCache(bufferHandle) != DISPLAY_…  in FlushCache()