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[truetype] Remove dead code.

This commit is contained in:
Alexei Podtelezhnikov 2012-12-16 20:19:56 -05:00
parent 309b8b31e0
commit e2fa4a6c89
1 changed files with 0 additions and 90 deletions
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90
src/truetype/ttinterp.c
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@ -4611,24 +4611,6 @@
TT_DefRecord* rec; TT_DefRecord* rec;
TT_DefRecord* limit; TT_DefRecord* limit;
#ifdef TT_CONFIG_OPTION_SUBPIXEL_HINTING
#if 0
int opcode_pattern[4][12] = {
/* VacuFormRound function */
{0x45,0x23,0x46,0x60,0x20},
/* inline delta function 1 */
{0x4B,0x53,0x23,0x4B,0x51,0x5A,0x58,0x38,0x1B,0x21,0x21,0x59},
/* inline delta function 2 */
{0x4B,0x54,0x58,0x38,0x1B,0x5A,0x21,0x21,0x59},
/* diagonal stroke function */
{0x20,0x20,0x40,0x60,0x47,0x40,0x23,0x42},
};
int opcode_patterns = 4;
int i;
int opcode_pointer[4] = {0,0,0,0};
#endif /* 0 */
#endif /* TT_CONFIG_OPTION_SUBPIXEL_HINTING */
/* some font programs are broken enough to redefine functions! */ /* some font programs are broken enough to redefine functions! */
/* We will then parse the current table. */ /* We will then parse the current table. */
@ -4676,78 +4658,6 @@
while ( SKIP_Code() == SUCCESS ) while ( SKIP_Code() == SUCCESS )
{ {
#ifdef TT_CONFIG_OPTION_SUBPIXEL_HINTING
#if 0
#ifdef SPH_DEBUG_MORE_VERBOSE
printf ("Opcode: %d ", CUR.opcode);
#endif
for ( i = 0; i < opcode_patterns; i++ )
{
if ( CUR.opcode == opcode_pattern[i][opcode_pointer[i]] )
{
#ifdef SPH_DEBUG_MORE_VERBOSE
printf( "function %d, opcode ptrn: %d"
" op# %d: %d FOUND \n",
n, i, opcode_pointer[i], CUR.opcode );
#endif
opcode_pointer[i] += 1;
if ( i == 0 && opcode_pointer[0] == 5 )
{
CUR.inline_delta_funcs[CUR.num_delta_funcs] = n;
CUR.num_delta_funcs++;
#ifdef SPH_DEBUG
printf( "Vacuform Round FUNCTION %d detected\n", n);
#endif
/*rec->active = FALSE;*/
opcode_pointer[i] = 0;
}
if ( i == 1 && opcode_pointer[1] == 12 )
{
CUR.inline_delta_funcs[CUR.num_delta_funcs] = n;
CUR.num_delta_funcs++;
#ifdef SPH_DEBUG
printf( "inline delta FUNCTION1 %d detected\n",
n, CUR.num_delta_funcs);
#endif
rec->inline_delta = TRUE;
opcode_pointer[i] = 0;
}
if ( i == 2 && opcode_pointer[1] == 9 )
{
CUR.inline_delta_funcs[CUR.num_delta_funcs] = n;
CUR.num_delta_funcs++;
rec->inline_delta = TRUE;
#ifdef SPH_DEBUG
printf( "inline delta2 FUNCTION2 %d detected\n",
n, CUR.num_delta_funcs);
#endif
opcode_pointer[i] = 0;
}
if ( i == 4 && opcode_pointer[1] == 8 )
{
CUR.inline_delta_funcs[CUR.num_delta_funcs] = n;
CUR.num_delta_funcs++;
/*rec->active = FALSE;*/
#ifdef SPH_DEBUG
printf( "diagonal stroke function %d detected\n",
n, CUR.num_delta_funcs);
#endif
opcode_pointer[i] = 0;
}
}
else
opcode_pointer[i] = 0;
}
#endif /* 0 */
#endif /* TT_CONFIG_OPTION_SUBPIXEL_HINTING */
switch ( CUR.opcode ) switch ( CUR.opcode )
{ {
case 0x89: /* IDEF */ case 0x89: /* IDEF */