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134 lines
3.5 KiB
134 lines
3.5 KiB
//$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$
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//
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// Copyright (c) 2001 Microsoft Corporation. All rights reserved.
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//
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// Module:
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// volcano/dll/latticefl.c
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//
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// Description:
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// Functions to load various databases for the recognizer from
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// files.
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//
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// Author:
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// hrowley
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//
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//$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$
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#include "common.h"
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#include "volcanop.h"
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#include "brknet.h"
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BBOX_PROB_TABLE *g_pProbTable;
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UNIGRAM_INFO g_unigramInfo;
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BIGRAM_INFO g_bigramInfo;
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CLASS_BIGRAM_INFO g_classBigramInfo;
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TTUNE_INFO g_ttuneInfo;
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LOAD_INFO g_bboxProbInfo;
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wchar_t g_pLocale[16];
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wchar_t g_pLocaleDir[1024];
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wchar_t g_pRecogDir[1024];
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HINSTANCE g_hDLL;
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VOLCANO_PARAMS_INFO g_vtuneInfo;
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VOLCANO_CONFIG g_volcanoConfig;
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CENTIPEDE_INFO g_centipedeInfo;
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LOAD_INFO g_BrkNetInfo;
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LOAD_INFO g_SegmNetInfo;
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LOAD_INFO g_CharDetLoadInfo;
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BOOL LoadSegmNetFromFile(wchar_t *pwszRecogDir, LOAD_INFO *pLoadInfo);
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BOOL LoadCharDetFromFile(wchar_t *wszPath, LOAD_INFO *pLoadInfo);
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// Loads the following databases: unigrams, bigrams, class bigrams, tuning, centipede, free input
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BOOL LatticeConfigFile(wchar_t *pRecogDir)
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{
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LatticeConfigInit();
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if (!VTuneLoadFile(&g_vtuneInfo, pRecogDir))
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{
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ASSERT(("Error in VTuneLoadFile", FALSE));
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return FALSE;
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}
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if (!TTuneLoadFile(&g_ttuneInfo, pRecogDir)) {
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ASSERT(("Error in TTuneLoadFile", FALSE));
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return FALSE;
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}
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if (!UnigramLoadFile(&g_locRunInfo, &g_unigramInfo, pRecogDir)) {
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ASSERT(("Error in UnigramLoadFile", FALSE));
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return FALSE;
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}
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#if !defined(WINCE) && !defined(FAKE_WINCE)
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if (!BigramLoadFile(&g_locRunInfo, &g_bigramInfo, pRecogDir)) {
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ASSERT(("Error in BigramLoadFile", FALSE));
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return FALSE;
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}
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#endif
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if (!ClassBigramLoadFile(&g_locRunInfo, &g_classBigramInfo, pRecogDir)) {
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ASSERT(("Error in ClassBigramLoadFile", FALSE));
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return FALSE;
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}
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if (!CentipedeLoadFile(&g_centipedeInfo, pRecogDir, &g_locRunInfo)) {
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ASSERT(("Error in CentipedeLoadFile", FALSE));
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return FALSE;
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}
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// Failure here is not an error, it just means we don't support free input
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g_pProbTable = LoadBBoxProbTableFile(pRecogDir, &g_bboxProbInfo);
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#ifdef USE_IFELANG3
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LatticeConfigIFELang3();
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#endif
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// Don't bother trying to load other databases for free input if the basic
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// one is not present.
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if (g_pProbTable != NULL)
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{
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// load the brk net, this is optional
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if (LoadBrkNetFromFile (pRecogDir, &g_BrkNetInfo))
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{
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// load the segm nets, optional
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if (!LoadSegmNetFromFile (pRecogDir, &g_SegmNetInfo))
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{
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// ASSERT(("Error in LoadSegmNetFromFile", FALSE));
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// return FALSE;
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}
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// load the char detector, not optional
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if (!LoadCharDetFromFile(pRecogDir, &g_CharDetLoadInfo))
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{
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ASSERT(("Error in LoadCharDetFromFile", FALSE));
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return FALSE;
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}
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}
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}
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return TRUE;
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}
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BOOL LatticeUnconfigFile()
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{
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BOOL ok = TRUE;
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if (!UnigramUnloadFile(&g_unigramInfo)) ok = FALSE;
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#if !defined(WINCE) && !defined(FAKE_WINCE)
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if (!BigramUnloadFile(&g_bigramInfo)) ok = FALSE;
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#endif
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if (!ClassBigramUnloadFile(&g_classBigramInfo)) ok = FALSE;
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if (!TTuneUnloadFile(&g_ttuneInfo)) ok = FALSE;
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if (!CentipedeUnloadFile(&g_centipedeInfo)) ok = FALSE;
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if (g_pProbTable != NULL && !UnLoadBBoxProbTableFile(&g_bboxProbInfo)) ok = FALSE;
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if (!VTuneUnloadFile(&g_vtuneInfo))
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{
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ok = FALSE;
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}
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BrkNetUnloadfile (&g_BrkNetInfo);
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return ok;
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}
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