| Geant4 Cross Reference |
1 // 1 //
2 // ******************************************* 2 // ********************************************************************
3 // * License and Disclaimer 3 // * License and Disclaimer *
4 // * 4 // * *
5 // * The Geant4 software is copyright of th 5 // * The Geant4 software is copyright of the Copyright Holders of *
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18 // * This code implementation is the result 18 // * This code implementation is the result of the scientific and *
19 // * technical work of the GEANT4 collaboratio 19 // * technical work of the GEANT4 collaboration. *
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24 // ******************************************* 24 // ********************************************************************
25 // 25 //
26 // 26 //
27 // 27 //
28 // 28 //
29 // 29 //
30 30
31 #include <stdlib.h> 31 #include <stdlib.h>
32 #include <string.h> 32 #include <string.h>
33 #include <cmath> 33 #include <cmath>
34 34
35 #include "G4RTJpeg.hh" 35 #include "G4RTJpeg.hh"
36 #include "G4RTOutBitStream.hh" 36 #include "G4RTOutBitStream.hh"
37 #include "G4RTJpegMaker.hh" 37 #include "G4RTJpegMaker.hh"
38 #include "G4RTJpegCoder.hh" 38 #include "G4RTJpegCoder.hh"
39 #include "G4RTJpegCoderTables.hh" 39 #include "G4RTJpegCoderTables.hh"
40 40
41 41
42 G4JpegCoder::G4JpegCoder(u_char* colorR,u_char 42 G4JpegCoder::G4JpegCoder(u_char* colorR,u_char* colorG,u_char* colorB)
43 { 43 {
44 mRgb[0] = colorR; 44 mRgb[0] = colorR;
45 mRgb[1] = colorG; 45 mRgb[1] = colorG;
46 mRgb[2] = colorB; 46 mRgb[2] = colorB;
47 47
48 mPreDC[0] = mPreDC[1] = mPreDC[2] = 0; 48 mPreDC[0] = mPreDC[1] = mPreDC[2] = 0;
49 mOBSP = 0; 49 mOBSP = 0;
50 50
51 for(int n=0; n<8; n++) 51 for(int n=0; n<8; n++)
52 for(int im=0; im<8; im++) 52 for(int im=0; im<8; im++)
53 mCosT[n][im] = 53 mCosT[n][im] = std::cos((2 * im + 1) * n * PaiDiv16);
54 } 54 }
55 55
56 G4JpegCoder::~G4JpegCoder(void) 56 G4JpegCoder::~G4JpegCoder(void)
57 {} 57 {}
58 58
59 void 59 void
60 G4JpegCoder::GetJpegData(char** aJpegData, int 60 G4JpegCoder::GetJpegData(char** aJpegData, int& size)
61 { 61 {
62 if (mOBSP != 0){ 62 if (mOBSP != 0){
63 *aJpegData = (char*)mOBSP->GetStreamAddres 63 *aJpegData = (char*)mOBSP->GetStreamAddress();
64 size = mOBSP->GetStreamSize(); 64 size = mOBSP->GetStreamSize();
65 } 65 }
66 else{ 66 else{
67 *aJpegData = 0; 67 *aJpegData = 0;
68 size = 0; 68 size = 0;
69 } 69 }
70 70
71 } 71 }
72 72
73 int 73 int
74 G4JpegCoder::DoCoding(void) 74 G4JpegCoder::DoCoding(void)
75 { 75 {
76 mNumVUnits = (mProperty.nRow / 16) + ((mProp 76 mNumVUnits = (mProperty.nRow / 16) + ((mProperty.nRow % 16) ? 1 : 0);
77 mNumHUnits = (mProperty.nColumn / 16) + ((mP 77 mNumHUnits = (mProperty.nColumn / 16) + ((mProperty.nColumn % 16) ? 1 : 0);
78 78
79 int size = mProperty.nColumn * mProperty.nRo 79 int size = mProperty.nColumn * mProperty.nRow * 3;
80 if(size < 10240) 80 if(size < 10240)
81 size = 10240; 81 size = 10240;
82 82
83 try{ 83 try{
84 mOBSP = new G4OutBitStream(size); 84 mOBSP = new G4OutBitStream(size);
85 WriteHeader(); 85 WriteHeader();
86 for(int yu=0; yu<mNumVUnits; yu++){ 86 for(int yu=0; yu<mNumVUnits; yu++){
87 for(int xu=0; xu<mNumHUnits 87 for(int xu=0; xu<mNumHUnits; xu++){
88 makeYCC(xu, yu); 88 makeYCC(xu, yu);
89 89
90 //mRgb->YCrCb 90 //mRgb->YCrCb
91 #ifdef GRAY 91 #ifdef GRAY
92 for(int i=0; i<64; i++) 92 for(int i=0; i<64; i++)
93 mCbBlock[i] = mCrBlock[i] = 0; 93 mCbBlock[i] = mCrBlock[i] = 0;
94 #endif 94 #endif
95 CodeMCU(); 95 CodeMCU();
96 } 96 }
97 } 97 }
98 WriteEOI(); 98 WriteEOI();
99 return M_NoError; 99 return M_NoError;
100 } 100 }
101 101
102 catch(G4MemoryError &me){ 102 catch(G4MemoryError &me){
103 return M_RuntimeError; 103 return M_RuntimeError;
104 } 104 }
105 catch(G4BufferError &be){ 105 catch(G4BufferError &be){
106 return M_RuntimeError; 106 return M_RuntimeError;
107 } 107 }
108 catch(G4IndexError &ie){ 108 catch(G4IndexError &ie){
109 return M_RuntimeError; 109 return M_RuntimeError;
110 } 110 }
111 } 111 }
112 112
113 //MCU 113 //MCU
114 void 114 void
115 G4JpegCoder::CodeMCU(void) 115 G4JpegCoder::CodeMCU(void)
116 { 116 {
117 for(int n=0; n<4; n++){ 117 for(int n=0; n<4; n++){
118 ForwardDCT(mYBlock[n]); 118 ForwardDCT(mYBlock[n]);
119 Quantization(0); 119 Quantization(0);
120 CodeHuffman(0); 120 CodeHuffman(0);
121 } 121 }
122 ForwardDCT(mCbBlock); 122 ForwardDCT(mCbBlock);
123 Quantization(1); 123 Quantization(1);
124 CodeHuffman(1); 124 CodeHuffman(1);
125 125
126 ForwardDCT(mCrBlock); 126 ForwardDCT(mCrBlock);
127 Quantization(2); 127 Quantization(2);
128 CodeHuffman(2); 128 CodeHuffman(2);
129 } 129 }
130 130
131 void 131 void
132 G4JpegCoder::makeYCC(int ux, int uy) 132 G4JpegCoder::makeYCC(int ux, int uy)
133 { 133 {
134 u_char rv, gv, bv; 134 u_char rv, gv, bv;
135 int tCrBlock[4][64]; 135 int tCrBlock[4][64];
136 int tCbBlock[4][64]; 136 int tCbBlock[4][64];
137 137
138 for(int u=0; u<4; u++){ 138 for(int u=0; u<4; u++){
139 int *yp = mYBlock[u]; 139 int *yp = mYBlock[u];
140 int *cbp = tCbBlock[u]; 140 int *cbp = tCbBlock[u];
141 int *crp = tCrBlock[u]; 141 int *crp = tCrBlock[u];
142 142
143 int sx = ux * 16 + ((u&1) ? 8 : 0); 143 int sx = ux * 16 + ((u&1) ? 8 : 0);
144 int ex = sx + 8; 144 int ex = sx + 8;
145 int sy = uy * 16 + ((u>1) ? 8 : 0); 145 int sy = uy * 16 + ((u>1) ? 8 : 0);
146 int ey = sy + 8; 146 int ey = sy + 8;
147 147
148 for(int iv=sy; iv<ey; iv++){ 148 for(int iv=sy; iv<ey; iv++){
149 int ii = iv < mProperty.nRow ? iv : 149 int ii = iv < mProperty.nRow ? iv : mProperty.nRow - 1;
150 for(int ih=sx; ih<ex; ih++){ 150 for(int ih=sx; ih<ex; ih++){
151 int jj = ih < mProperty.nColumn ? 151 int jj = ih < mProperty.nColumn ? ih : mProperty.nColumn - 1;
152 int index = ii * mProperty.nCo 152 int index = ii * mProperty.nColumn + jj;
153 rv = mRgb[0][index]; 153 rv = mRgb[0][index];
154 gv = mRgb[1][index]; 154 gv = mRgb[1][index];
155 bv = mRgb[2][index]; 155 bv = mRgb[2][index];
156 156
157 *yp++ = int((0.2990 * rv) + (0 157 *yp++ = int((0.2990 * rv) + (0.5870 * gv) + (0.1140 * bv) - 128)
158 ; 158 ;
159 *cbp++ = int(-(0.1687 * rv) - 159 *cbp++ = int(-(0.1687 * rv) - (0.3313 * gv) + (0.5000 * bv));
160 *crp++ = int((0.5000 * rv) - ( 160 *crp++ = int((0.5000 * rv) - (0.4187 * gv) - (0.0813 * bv));
161 } // ih 161 } // ih
162 } //iv 162 } //iv
163 } //u 163 } //u
164 164
165 int n = 0; 165 int n = 0;
166 for(int b=0; b<4; b++){ 166 for(int b=0; b<4; b++){
167 switch(b){ 167 switch(b){
168 case 0: n=0; break; 168 case 0: n=0; break;
169 case 1: n=4; break; 169 case 1: n=4; break;
170 case 2: n=32; break; 170 case 2: n=32; break;
171 case 3: n=36; 171 case 3: n=36;
172 } 172 }
173 for(int y=0; y<8; y+=2){ 173 for(int y=0; y<8; y+=2){
174 for(int x=0; x<8; x+=2){ 174 for(int x=0; x<8; x+=2){
175 int idx = y * 8 + x; 175 int idx = y * 8 + x;
176 mCrBlock[n] = tCrBlock 176 mCrBlock[n] = tCrBlock[b][idx];
177 mCbBlock[n] = tCbBlock 177 mCbBlock[n] = tCbBlock[b][idx];
178 n++; 178 n++;
179 } 179 }
180 n += 4; 180 n += 4;
181 } 181 }
182 } 182 }
183 } 183 }
184 184
185 void 185 void
186 G4JpegCoder::CodeHuffman(int cs) 186 G4JpegCoder::CodeHuffman(int cs)
187 { 187 {
188 const G4HuffmanCodeTable& dcT = cs ? CDcHuff 188 const G4HuffmanCodeTable& dcT = cs ? CDcHuffmanT : YDcHuffmanT;
189 const G4HuffmanCodeTable& acT = cs ? CAcHuff 189 const G4HuffmanCodeTable& acT = cs ? CAcHuffmanT : YAcHuffmanT;
190 const int eobIdx = cs ? CEOBidx : YEOBidx; 190 const int eobIdx = cs ? CEOBidx : YEOBidx;
191 const int zrlIdx = cs ? CZRLidx : YZRLidx; 191 const int zrlIdx = cs ? CZRLidx : YZRLidx;
192 192
193 int diff = mDCTData[0] - mPreDC[cs]; 193 int diff = mDCTData[0] - mPreDC[cs];
194 mPreDC[cs] = mDCTData[0]; 194 mPreDC[cs] = mDCTData[0];
195 int absDiff = std::abs(diff); 195 int absDiff = std::abs(diff);
196 int dIdx = 0; 196 int dIdx = 0;
197 197
198 while(absDiff > 0){ 198 while(absDiff > 0){
199 absDiff >>= 1; 199 absDiff >>= 1;
200 dIdx++; 200 dIdx++;
201 } 201 }
202 if(dIdx > dcT.numOfElement) 202 if(dIdx > dcT.numOfElement)
203 throw(G4IndexError(dcT.numOfElement, d 203 throw(G4IndexError(dcT.numOfElement, dIdx, "CodeHuffman:DC"));
204 mOBSP->SetBits((dcT.CodeT)[dIdx], (dcT.SizeT 204 mOBSP->SetBits((dcT.CodeT)[dIdx], (dcT.SizeT)[dIdx]);
205 205
206 if(dIdx){ 206 if(dIdx){
207 if(diff < 0) 207 if(diff < 0)
208 diff--; 208 diff--;
209 mOBSP->SetBits(diff, dIdx); 209 mOBSP->SetBits(diff, dIdx);
210 } 210 }
211 211
212 int run = 0; 212 int run = 0;
213 for(int n=1; n<64; n++){ 213 for(int n=1; n<64; n++){
214 int absCoefficient = std::abs( mDCTDat 214 int absCoefficient = std::abs( mDCTData[ Zigzag[n] ] );
215 if( absCoefficient ){ 215 if( absCoefficient ){
216 while( run > 15 ){ 216 while( run > 15 ){
217 mOBSP->SetBits((acT.CodeT)[zrl 217 mOBSP->SetBits((acT.CodeT)[zrlIdx], (acT.SizeT)[zrlIdx]);
218 run -= 16; 218 run -= 16;
219 } 219 }
220 int is = 0; 220 int is = 0;
221 while( absCoefficient > 0 ){ 221 while( absCoefficient > 0 ){
222 absCoefficient >>= 1; 222 absCoefficient >>= 1;
223 is++; 223 is++;
224 } 224 }
225 int aIdx = run * 10 + is + 225 int aIdx = run * 10 + is + (run == 15);
226 if( aIdx >= acT.numOfElement ) 226 if( aIdx >= acT.numOfElement )
227 throw( G4IndexError( acT.num 227 throw( G4IndexError( acT.numOfElement, aIdx, "CodeHuffman:AC" )
228 ); 228 );
229 mOBSP->SetBits( (acT.CodeT)[aIdx], (acT.Size 229 mOBSP->SetBits( (acT.CodeT)[aIdx], (acT.SizeT)[aIdx] );
230 int v = mDCTData[ Zigzag[n 230 int v = mDCTData[ Zigzag[n] ];
231 if( v < 0 ) 231 if( v < 0 )
232 v--; 232 v--;
233 mOBSP->SetBits( v, is ); 233 mOBSP->SetBits( v, is );
234 run = 0; 234 run = 0;
235 } 235 }
236 else{ 236 else{
237 if(n == 63) 237 if(n == 63)
238 mOBSP->SetBits( (acT.CodeT)[ 238 mOBSP->SetBits( (acT.CodeT)[eobIdx], (acT.SizeT)[eobIdx] );
239 else 239 else
240 run++; 240 run++;
241 } 241 }
242 } 242 }
243 } 243 }
244 244
245 245
246 void 246 void
247 G4JpegCoder::Quantization(int cs) 247 G4JpegCoder::Quantization(int cs)
248 { 248 {
249 int* qt = (int*)(cs ? CQuantumT : YQuantumT) 249 int* qt = (int*)(cs ? CQuantumT : YQuantumT);
250 for( int i=0; i<64; i++ ){ 250 for( int i=0; i<64; i++ ){
251 mDCTData[i] /= qt[i]; 251 mDCTData[i] /= qt[i];
252 } 252 }
253 } 253 }
254 254
255 255
256 void 256 void
257 G4JpegCoder::ForwardDCT(int* picData) 257 G4JpegCoder::ForwardDCT(int* picData)
258 { 258 {
259 for( int v=0; v<8; v++ ){ 259 for( int v=0; v<8; v++ ){
260 double cv = v ? 1.0 : DisSqrt2; 260 double cv = v ? 1.0 : DisSqrt2;
261 for( int u=0; u<8; u++ ){ 261 for( int u=0; u<8; u++ ){
262 double cu = u ? 1.0 : DisSqrt2; 262 double cu = u ? 1.0 : DisSqrt2;
263 double sum = 0; 263 double sum = 0;
264 for( int y=0; y<8; y++ ) 264 for( int y=0; y<8; y++ )
265 for( int x=0; x<8; x++ ) 265 for( int x=0; x<8; x++ )
266 sum += picData[ y * 8 + x ] * mCosT[ 266 sum += picData[ y * 8 + x ] * mCosT[u][x] * mCosT[v][y];
267 mDCTData[ v * 8 + u ] = int( sum * cu * 267 mDCTData[ v * 8 + u ] = int( sum * cu * cv / 4 );
268 } 268 }
269 } 269 }
270 } 270 }
271 271
272 272
273 void 273 void
274 G4JpegCoder::WriteHeader( void ) 274 G4JpegCoder::WriteHeader( void )
275 { 275 {
276 int i = 0; //counter 276 int i = 0; //counter
277 //SOI 277 //SOI
278 mOBSP->SetByte( M_Marker ); //FF 278 mOBSP->SetByte( M_Marker ); //FF
279 mOBSP->SetByte( M_SOI ); //SOI 279 mOBSP->SetByte( M_SOI ); //SOI
280 280
281 //APP0(JFIF Header) 281 //APP0(JFIF Header)
282 mOBSP->SetByte( M_Marker ); //FF 282 mOBSP->SetByte( M_Marker ); //FF
283 mOBSP->SetByte( M_APP0 ); //APP0 283 mOBSP->SetByte( M_APP0 ); //APP0
284 mOBSP->SetWord( JFIFLength ); //param 284 mOBSP->SetWord( JFIFLength ); //parameter
285 mOBSP->CopyByte( (char*)JFIF, 5 ); //"JFIF 285 mOBSP->CopyByte( (char*)JFIF, 5 ); //"JFIF\0"
286 mOBSP->SetWord( JFIFVersion ); //Versi 286 mOBSP->SetWord( JFIFVersion ); //Version
287 mOBSP->SetByte( mProperty.Units ); 287 mOBSP->SetByte( mProperty.Units );
288 mOBSP->SetWord( mProperty.HDensity ); 288 mOBSP->SetWord( mProperty.HDensity );
289 mOBSP->SetWord( mProperty.VDensity ); 289 mOBSP->SetWord( mProperty.VDensity );
290 mOBSP->SetByte( 0 ); 290 mOBSP->SetByte( 0 );
291 mOBSP->SetByte( 0 ); 291 mOBSP->SetByte( 0 );
292 292
293 //comment 293 //comment
294 if( mProperty.Comment != 0 ){ 294 if( mProperty.Comment != 0 ){
295 mOBSP->SetByte( M_Marker ); //FF 295 mOBSP->SetByte( M_Marker ); //FF
296 mOBSP->SetByte( M_COM ); //comment 296 mOBSP->SetByte( M_COM ); //comment
297 int length = (int)strlen( mProperty.Commen 297 int length = (int)strlen( mProperty.Comment ) + 1;
298 mOBSP->SetWord( length + 2 ); 298 mOBSP->SetWord( length + 2 );
299 mOBSP->CopyByte( mProperty.Comment, length 299 mOBSP->CopyByte( mProperty.Comment, length );
300 } 300 }
301 301
302 //DQT 302 //DQT
303 mOBSP->SetByte( M_Marker ); 303 mOBSP->SetByte( M_Marker );
304 mOBSP->SetByte( M_DQT ); 304 mOBSP->SetByte( M_DQT );
305 mOBSP->SetWord( 67 ); 305 mOBSP->SetWord( 67 );
306 mOBSP->SetByte( 0 ); 306 mOBSP->SetByte( 0 );
307 for( i=0; i<64; i++ ) 307 for( i=0; i<64; i++ )
308 mOBSP->SetByte( u_char( YQuantumT[Zigz 308 mOBSP->SetByte( u_char( YQuantumT[Zigzag[i]] ) );
309 mOBSP->SetByte( M_Marker ); 309 mOBSP->SetByte( M_Marker );
310 mOBSP->SetByte( M_DQT ); 310 mOBSP->SetByte( M_DQT );
311 mOBSP->SetWord( 67 ); 311 mOBSP->SetWord( 67 );
312 mOBSP->SetByte( 1 ); 312 mOBSP->SetByte( 1 );
313 for( i=0; i<64; i++ ) 313 for( i=0; i<64; i++ )
314 mOBSP->SetByte( u_char( CQuantumT[Zigz 314 mOBSP->SetByte( u_char( CQuantumT[Zigzag[i]] ) );
315 // DHT 315 // DHT
316 mOBSP->CopyByte( (char*)YDcDht, DcDhtLength 316 mOBSP->CopyByte( (char*)YDcDht, DcDhtLength );
317 mOBSP->CopyByte( (char*)CDcDht, DcDhtLength 317 mOBSP->CopyByte( (char*)CDcDht, DcDhtLength );
318 mOBSP->CopyByte( (char*)YAcDht, AcDhtLength 318 mOBSP->CopyByte( (char*)YAcDht, AcDhtLength );
319 mOBSP->CopyByte( (char*)CAcDht, AcDhtLength 319 mOBSP->CopyByte( (char*)CAcDht, AcDhtLength );
320 320
321 // Frame Header 321 // Frame Header
322 mOBSP->SetByte( M_Marker ); // FF 322 mOBSP->SetByte( M_Marker ); // FF
323 mOBSP->SetByte( M_SOF0 ); 323 mOBSP->SetByte( M_SOF0 );
324 mOBSP->SetWord( 3 * mProperty.Dimension + 8 324 mOBSP->SetWord( 3 * mProperty.Dimension + 8 );
325 mOBSP->SetByte( mProperty.SamplePrecision ); 325 mOBSP->SetByte( mProperty.SamplePrecision );
326 mOBSP->SetWord( mProperty.nRow ); 326 mOBSP->SetWord( mProperty.nRow );
327 mOBSP->SetWord( mProperty.nColumn ); 327 mOBSP->SetWord( mProperty.nColumn );
328 mOBSP->SetByte( mProperty.Dimension ); 328 mOBSP->SetByte( mProperty.Dimension );
329 329
330 mOBSP->SetByte( 0 ); 330 mOBSP->SetByte( 0 );
331 mOBSP->SetByte( YSampleF ); 331 mOBSP->SetByte( YSampleF );
332 mOBSP->SetByte( 0 ); 332 mOBSP->SetByte( 0 );
333 333
334 mOBSP->SetByte( 1 ); 334 mOBSP->SetByte( 1 );
335 mOBSP->SetByte( CSampleF ); 335 mOBSP->SetByte( CSampleF );
336 336
337 mOBSP->SetByte( 1 ); 337 mOBSP->SetByte( 1 );
338 mOBSP->SetByte( 2 ); 338 mOBSP->SetByte( 2 );
339 mOBSP->SetByte( CSampleF ); 339 mOBSP->SetByte( CSampleF );
340 mOBSP->SetByte( 1 ); 340 mOBSP->SetByte( 1 );
341 341
342 //Scan Header 342 //Scan Header
343 mOBSP->SetByte( M_Marker ); 343 mOBSP->SetByte( M_Marker );
344 mOBSP->SetByte( M_SOS ); 344 mOBSP->SetByte( M_SOS );
345 mOBSP->SetWord( 2 * mProperty.Dimension + 6 345 mOBSP->SetWord( 2 * mProperty.Dimension + 6 );
346 mOBSP->SetByte( mProperty.Dimension ); 346 mOBSP->SetByte( mProperty.Dimension );
347 for( i=0; i<mProperty.Dimension; i++ ){ 347 for( i=0; i<mProperty.Dimension; i++ ){
348 mOBSP->SetByte( i ); 348 mOBSP->SetByte( i );
349 mOBSP->SetByte( i==0 ? 0 : 0x11 ); 349 mOBSP->SetByte( i==0 ? 0 : 0x11 );
350 } 350 }
351 mOBSP->SetByte( 0 ); //Ss 351 mOBSP->SetByte( 0 ); //Ss
352 mOBSP->SetByte( 63 ); //Se 352 mOBSP->SetByte( 63 ); //Se
353 mOBSP->SetByte( 0 ); //Ah,Al 353 mOBSP->SetByte( 0 ); //Ah,Al
354 } 354 }
355 355
356 //EOI 356 //EOI
357 void 357 void
358 G4JpegCoder::WriteEOI( void ) 358 G4JpegCoder::WriteEOI( void )
359 { 359 {
360 mOBSP->SetByte( M_Marker ); 360 mOBSP->SetByte( M_Marker );
361 mOBSP->SetByte( M_EOI ); 361 mOBSP->SetByte( M_EOI );
362 } 362 }
363 363
364 //SetJpegProperty 364 //SetJpegProperty
365 void 365 void
366 G4JpegCoder::SetJpegProperty(const G4JpegPrope 366 G4JpegCoder::SetJpegProperty(const G4JpegProperty& aProperty )
367 { 367 {
368 mProperty = aProperty; 368 mProperty = aProperty;
369 mProperty.Dimension = 3; 369 mProperty.Dimension = 3;
370 mProperty.SamplePrecision = 8; 370 mProperty.SamplePrecision = 8;
371 mProperty.Format = 1; 371 mProperty.Format = 1;
372 mProperty.MajorRevisions = 1; 372 mProperty.MajorRevisions = 1;
373 mProperty.MinorRevisions = 2; 373 mProperty.MinorRevisions = 2;
374 mProperty.HThumbnail = 0; 374 mProperty.HThumbnail = 0;
375 mProperty.VThumbnail = 0; 375 mProperty.VThumbnail = 0;
376 } 376 }
377 377