Al-Qurtas-Islamic-bank-The-.../src
Alexei Podtelezhnikov b4ac30b0ed [base] Reduce trigonometric algorithms.
After we get within 45 degrees by means of true 90-degree rotations,
we can remove initial 45-degree CORDIC iteration and start from
atan(1/2) pseudorotation, reducing expansion factor thereby.

* src/base/fttrigon.c (FT_TRIG_SCALE, FT_TRIG_COSCALE): Update macros.
(ft_trig_pseudo_rotate, ft_trig_pseudo_polarize): Update.

* src/tools/cordic.py: Bring up to date with trigonometric core.

* docs/CHANGES: Old typo.
2013-01-02 22:21:37 -05:00
..
autofit [autofit] Trace stem widths. 2012-11-15 16:37:05 +01:00
base [base] Reduce trigonometric algorithms. 2013-01-02 22:21:37 -05:00
bdf Various compiler warning fixes. 2012-12-17 09:08:09 +01:00
bzip2 Prepare source code for amalgamation. 2012-03-08 06:04:03 +01:00
cache Various compiler warning fixes. 2012-12-17 09:08:09 +01:00
cff [cff] Add support for OpenType Collections (OTC). 2012-11-13 09:22:11 +01:00
cid [cid, type1, type42] Clean up units_per_EM calculations. 2012-11-27 21:36:20 -05:00
gxvalid Prepare source code for amalgamation. 2012-03-08 06:04:03 +01:00
gzip Prepare source code for amalgamation. 2012-03-08 06:04:03 +01:00
lzw Prepare source code for amalgamation. 2012-03-08 06:04:03 +01:00
otvalid Prepare source code for amalgamation. 2012-03-08 06:04:03 +01:00
pcf Prepare source code for amalgamation. 2012-03-08 06:04:03 +01:00
pfr Prepare source code for amalgamation. 2012-03-08 06:04:03 +01:00
psaux [type1] Fix handling of /FontBBox in MM fonts. 2012-12-23 21:14:37 +01:00
pshinter * src/pshinter/pshalgo.h: Remove unused code. 2013-01-02 20:31:56 -05:00
psnames [FT_CONFIG_OPTION_PIC] Fix g++ 4.6.2 compiler warnings. 2012-08-27 11:23:41 +02:00
raster [FT_CONFIG_OPTION_PIC] Fix g++ 4.6.2 compiler warnings. 2012-08-27 11:23:41 +02:00
sfnt [sfnt] Fix Savannah bug #37936. 2012-12-16 19:08:36 +01:00
smooth [smooth] Improve tracing. 2012-10-21 10:40:12 +02:00
tools [base] Reduce trigonometric algorithms. 2013-01-02 22:21:37 -05:00
truetype * src/truetype/ttgload.c (tt_loader_init): Add more tracing. 2012-12-27 01:08:24 +01:00
type1 Formatting, minor internal documentation improvement. 2012-12-23 18:30:34 +01:00
type42 [cid, type1, type42] Clean up units_per_EM calculations. 2012-11-27 21:36:20 -05:00
winfonts Prepare source code for amalgamation. 2012-03-08 06:04:03 +01:00
Jamfile Add license. 2005-06-04 23:04:30 +00:00