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[raster] Small optimizations.

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* src/raster/ftraster.c (New_Profile): Set important fields only and
delay setting `gProfile` until...
(End_Profile): ... it is checked to be valid here.
(Convert_Glyph): Updated.
This commit is contained in:
Alexei Podtelezhnikov 2023-10-18 23:13:13 -04:00
parent a35da2c093
commit 4e61303a3b
1 changed files with 11 additions and 12 deletions
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23
src/raster/ftraster.c
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@ -682,13 +682,11 @@
ras.error = FT_THROW( Raster_Overflow );
return FAILURE;
}
ras.cProfile->height = 0;
ras.cProfile->offset = ras.top;
}
ras.cProfile->start = 0;
ras.cProfile->height = 0;
ras.cProfile->offset = ras.top;
ras.cProfile->link = NULL;
ras.cProfile->next = NULL;
ras.cProfile->flags = ras.dropOutControl;
switch ( aState )
@ -713,9 +711,6 @@
return FAILURE;
}
if ( !ras.gProfile )
ras.gProfile = ras.cProfile;
ras.state = aState;
ras.fresh = TRUE;
ras.joint = FALSE;
@ -730,7 +725,7 @@
* End_Profile
*
* @Description:
* Finalize the current profile.
* Finalize the current profile and record y-turns.
*
* @Input:
* overshoot ::
@ -787,9 +782,12 @@
Insert_Y_Turn( RAS_VARS top + 1 ) )
return FAILURE;
if ( !ras.gProfile )
ras.gProfile = p;
/* preliminary values to be finalized */
p->link = (PProfile)ras.top;
p->next = ras.gProfile;
p->link = (PProfile)ras.top;
ras.num_Profs++;
}
@ -816,6 +814,7 @@
PProfile q;
/* there should be at least two profiles, up and down */
while ( --n )
{
q = p->link;
@ -1990,11 +1989,11 @@
if ( End_Profile( RAS_VARS o ) )
return FAILURE;
if ( !ras.fProfile && ras.num_Profs )
if ( !ras.fProfile )
ras.fProfile = ras.gProfile;
}
if ( ras.num_Profs )
if ( ras.fProfile )
Finalize_Profile_Table( RAS_VAR );
return SUCCESS;