ReceiveTempSMS
/
Al-Qurtas-Islamic-bank-The-Best-Bank-in-Iraq
forked from minhngoc25a/freetype2
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

[raster] Add undocumented drop-out rule to the other bbox side also. 

* src/raster/ftraster.c (Vertical_Sweep_Drop,
Horizontal_Sweep_Drop): Implement it.
This commit is contained in:
Werner Lemberg 2011-01-14 19:44:29 +01:00
parent c02485cb72
commit 0039d0120e
2 changed files with 16 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
ChangeLog
View File

@ -1,3 +1,10 @@
2011-01-13 Werner Lemberg <wl@gnu.org>
[raster] Add undocumented drop-out rule to the other bbox side also.
* src/raster/ftraster.c (Vertical_Sweep_Drop,
Horizontal_Sweep_Drop): Implement it.
2011-01-13 Werner Lemberg <wl@gnu.org>
[raster] Reduce jitter value.

12
src/raster/ftraster.c
View File

@ -2426,9 +2426,12 @@
}
/* undocumented but confirmed: If the drop-out would result in a */
/* pixel outside of the bounding box, use the right pixel instead */
/* pixel outside of the bounding box, use the pixel inside of the */
/* bounding box instead */
if ( pxl < 0 )
pxl = e1;
else if ( TRUNC( pxl ) >= ras.bWidth )
pxl = e2;
/* check that the other pixel isn't set */
e1 = pxl == e1 ? e2 : e1;
@ -2606,10 +2609,13 @@
return; /* no drop-out control */
}
/* undocumented but confirmed: If the drop-out would result in a */
/* pixel outside of the bounding box, use the top pixel instead */
/* undocumented but confirmed: If the drop-out would result in a */
/* pixel outside of the bounding box, use the pixel inside of the */
/* bounding box instead */
if ( pxl < 0 )
pxl = e1;
else if ( TRUNC( pxl ) >= ras.target.rows )
pxl = e2;
/* check that the other pixel isn't set */
e1 = pxl == e1 ? e2 : e1;