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build bitmaps from info in specials (for Spanish)

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This commit is contained in:
ehouse 2005-02-15 15:01:04 +00:00
parent d5259decf7
commit 1598bfa636
1 changed files with 29 additions and 35 deletions
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64
symbian/src/symdict.cpp
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@ -82,53 +82,44 @@ static XP_Bitmap*
symMakeBitmap( SymDictCtxt* /*ctxt*/, RFile* file )
{
XP_U8 nCols = readXP_U8( file );
// CEBitmapInfo* bitmap = (CEBitmapInfo*)NULL;
XP_Bitmap* bitmap = NULL;
CFbsBitmap* bitmap = (CFbsBitmap*)NULL;
const TDisplayMode dispMode = EGray2;
if ( nCols > 0 ) {
XP_ASSERT( 0 ); // don't do this yet!!!!
#if 0
XP_U8* dest;
XP_U8* savedDest;
XP_U8 nRows = *ptr++;
XP_U16 rowBytes = (nCols+7) / 8;
XP_U8 nRows = readXP_U8( file );
XP_U8 srcByte = 0;
XP_U8 destByte = 0;
XP_U8 nBits;
XP_U16 i;
bitmap = new (ELeave) CFbsBitmap();
bitmap->Create( TSize(nCols, nRows), dispMode );
TBitmapUtil butil( bitmap );
butil.Begin( TPoint(0,0) );
bitmap = (CEBitmapInfo*)XP_MALLOC( ctxt->super.mpool,
sizeof(bitmap) );
bitmap->nCols = nCols;
bitmap->nRows = nRows;
dest = XP_MALLOC( ctxt->super.mpool, rowBytes * nRows );
bitmap->bits = savedDest = dest;
TInt col, row;
nBits = nRows * nCols;
for ( i = 0; i < nBits; ++i ) {
XP_U8 srcBitIndex = i % 8;
XP_U8 destBitIndex = (i % nCols) % 8;
XP_U8 srcMask, bit;
TInt curBit = 0;
for ( row = 0; curBit < nBits; ++row ) {
for ( col = 0; col < nCols; ++col ) {
TUint32 value;
TInt index = curBit % 8;
if ( srcBitIndex == 0 ) {
srcByte = *ptr++;
}
if ( index == 0 ) {
srcByte = readXP_U8( file );
}
srcMask = 1 << (7 - srcBitIndex);
bit = (srcByte & srcMask) != 0;
destByte |= bit << (7 - destBitIndex);
value = ((srcByte & 0x80) == 0) ? 1L : 0L;
/* we need to put the byte if we've filled it or if we're done
with the row */
if ( (destBitIndex==7) || ((i%nCols) == (nCols-1)) ) {
*dest++ = destByte;
destByte = 0;
butil.SetPos( TPoint(col, row) );
butil.SetPixel( value );
srcByte <<= 1;
++curBit;
}
}
printBitmapData1( nCols, nRows, savedDest );
printBitmapData2( nCols, nRows, savedDest );
#endif
butil.End();
}
return (XP_Bitmap*)bitmap;
@ -343,7 +334,10 @@ sym_dictionary_destroy( DictionaryCtxt* dict )
if ( !!sctx->super.bitmaps ) {
for ( i = 0; i < nSpecials; ++i ) {
// Delete sym-specific bitmap data
CFbsBitmap* bitmap = (CFbsBitmap*)dict->bitmaps[i].smallBM;
delete bitmap;
bitmap = (CFbsBitmap*)dict->bitmaps[i].largeBM;
delete bitmap;
}
XP_FREE( dict->mpool, dict->bitmaps );
}