diff options
Diffstat (limited to 'src/pk/pklib.c')
-rw-r--r-- | src/pk/pklib.c | 60 |
1 files changed, 41 insertions, 19 deletions
diff --git a/src/pk/pklib.c b/src/pk/pklib.c index dd5a23bfb..8ede28930 100644 --- a/src/pk/pklib.c +++ b/src/pk/pklib.c @@ -177,11 +177,8 @@ FT_Byte bits_table[] = { FT_Int pk_read_14( FT_Stream stream, - FT_Int dyn_f, - FT_Int bw, FT_ULong rs, - PK_Bitmap bm, - FT_Long cc ) + PK_Bitmap bm ) { FT_Long x, y, x8, xm; FT_Byte *bm_ptr; @@ -199,6 +196,7 @@ FT_Byte bits_table[] = { bm_ptr = bm->bitmap; bit16_buff = READ_UINT1( stream ) << 8; + FT_TRACE2(( "pk_read_14: bit16_buff is %ld\n",bit16_buff )); rest_bit16_buff = 8; --rs; @@ -240,8 +238,7 @@ FT_Byte bits_table[] = { FT_Int dyn_f, FT_Int bw, FT_ULong rs, - PK_Bitmap bm, - FT_Long cc ) + PK_Bitmap bm ) { FT_Long x, y, xx, yy, repeat; FT_Int bits, b_p; @@ -298,16 +295,16 @@ FT_Byte bits_table[] = { FT_Memory extmemory, PK_Glyph *goptr ) { - PK_Glyph go; - FT_Byte instr, pre, id;; - FT_ULong ds, check_sum, hppp, vppp, k; - FT_UInt flag, dny_f, bw, ess, size; - FT_ULong cc, tfm, dx, dy, dm, w, h, rs; - FT_Long hoff, voff, mv_x, mv_y, gptr; - FT_Int bc, ec, nchars, index, i; - FT_Error error = FT_Err_Ok; - FT_Memory memory = extmemory; /* needed for FT_NEW */ - PK_Encoding encoding = NULL; + PK_Glyph go; + FT_Byte instr, pre, id; + FT_Long ds, check_sum, hppp, vppp, k; + FT_Long cc, tfm, dx, dy, dm, w, h, rs; + FT_Int flag, dny_f, bw, ess, size; + FT_Long hoff, voff, mv_x, mv_y, gptr; + FT_Int bc, ec, nchars, index, i; + FT_Error error = FT_Err_Ok; + FT_Memory memory = extmemory; /* needed for FT_NEW */ + PK_Encoding encoding = NULL; go = NULL; nchars = -1; @@ -329,6 +326,8 @@ FT_Byte bits_table[] = { goto Exit; } + FT_TRACE2(( "pk_load_font: PK_ID(89) found\n" )); + k = READ_UINT1( stream ); if ( FT_STREAM_SKIP( k ) ) goto Exit; @@ -338,6 +337,8 @@ FT_Byte bits_table[] = { hppp = READ_INT4( stream ); vppp = READ_INT4( stream ); + FT_TRACE2(( "pk_load_font: checksum is %ld\n",check_sum )); + gptr = stream->pos; #if 0 @@ -393,12 +394,18 @@ FT_Byte bits_table[] = { if( FT_ALLOC(go, sizeof(PK_GlyphRec)) ) goto Exit; + FT_TRACE2(( "pk_load_font: Allocated sufficient memory in go\n" )); + if( FT_ALLOC_MULT(go->bm_table, sizeof(PK_BitmapRec), nchars) ) goto Exit; + FT_TRACE2(( "pk_load_font: Allocated sufficient memory in go->bm_table\n" )); + if ( FT_NEW_ARRAY( encoding, nchars ) ) return error; + FT_TRACE2(( "pk_load_font: Allocated sufficient memory in encoding\n" )); + go->ds = (FT_UInt)ds/(1<<20); go->hppp = (FT_UInt)hppp/(1<<16); go->vppp = (FT_UInt)vppp/(1<<16); @@ -507,13 +514,28 @@ FT_Byte bits_table[] = { go->bm_table[index].off_y = voff; go->bm_table[index].mv_x = mv_x; go->bm_table[index].mv_y = mv_y; - go->bm_table[index].bitmap = (unsigned char*)malloc(h*((w+7)/8)); + go->bm_table[index].bitmap = (unsigned char*)malloc(h*( (w+7)>>3 )); go->bm_table[index].code = cc ; /* For backward compatibility */ go->nglyphs += 1; encoding[index].enc = cc ; encoding[index].glyph = index; + FT_TRACE6(( "pk_load_font: go->bm_table values are :\n" + " go->bm_table[%d].bbx_width : %ld\n" + " go->bm_table[%d].bbx_height : %ld\n" + " go->bm_table[%d].raster : %d\n" + " go->bm_table[%d].off_x : %d\n" + " go->bm_table[%d].off_y : %d\n" + " go->bm_table[%d].mv_x : %d\n" + " go->bm_table[%d].mv_y : %d\n", index, go->bm_table[index].bbx_width, index, + go->bm_table[index].bbx_height, index, + go->bm_table[index].raster, index, + go->bm_table[index].off_x, index, + go->bm_table[index].off_y, index, + go->bm_table[index].mv_x, index, + go->bm_table[index].mv_y, index )); + if (go->bm_table[index].bitmap == NULL) { @@ -525,7 +547,7 @@ FT_Byte bits_table[] = { if (dny_f == 14) { - if (pk_read_14(stream, dny_f, bw, rs, &(go->bm_table[index]), cc) < 0) + if (pk_read_14(stream, rs, &(go->bm_table[index])) < 0) { FT_ERROR(( "pk_load_font: error in `pk_read_14'\n" )); error = FT_THROW( Unknown_File_Format ); @@ -534,7 +556,7 @@ FT_Byte bits_table[] = { } else { - if (pk_read_n14(stream, dny_f, bw, rs, &(go->bm_table[index]), cc) < 0) + if (pk_read_n14(stream, dny_f, bw, rs, &(go->bm_table[index])) < 0) { FT_ERROR(( "pk_load_font: error in `pk_read_n14'\n" )); error = FT_THROW( Unknown_File_Format ); |