Chiebot-Mirror
/
freetype
8
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

Simple ChangeLog update:

Browse Source 
2004-06-23  David Turner   <david@freetype.org>

        * include/freetype/internal/ftmemory.h, src/base/ftutil.c,
        src/base/ftmemdbg.c: introducing the new FT_QAlloc and FT_QRealloc
        functions that do perform allocation without zero-ing out the
        corresponding blocks. Corresponding macros like FT_QALLOC, FT_QNEW,
        etc.. have been defined too

        * include/freetype/config/ftmodule.h: changed the order of modules
        in order to _dramatically_ improve the performance of face open/close
        operations. For example, putting the TrueType driver first in the
        list results in a 5X speedup when opening Vera.ttf !!

        The problem is really that the PCF and/or BDF drivers are broken
        and do a lot more than necessary simply to detect that they
        cannot handle the font file.

        * src/sfnt/ttload.c: small optimization in the kerning table
        verifier, speeds up TrueType face opening by about 7%.

        Also changed code to use the new FT_QNEW_ARRAY call when
        appropriate to slightly improve performance.
CACHE
David Turner 21 years ago
parent c91456b867
commit 3a0b9a3449
1 changed files with 23 additions and 0 deletions
Whitespace
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
Split View
Diff Options
Show Stats Download Patch File Download Diff File
  1. 23
      ChangeLog

23
ChangeLog
Unescape View File

@ -1,3 +1,26 @@
2004-06-23 David Turner <david@freetype.org>
* include/freetype/internal/ftmemory.h, src/base/ftutil.c,
src/base/ftmemdbg.c: introducing the new FT_QAlloc and FT_QRealloc
functions that do perform allocation without zero-ing out the
corresponding blocks. Corresponding macros like FT_QALLOC, FT_QNEW,
etc.. have been defined too
* include/freetype/config/ftmodule.h: changed the order of modules
in order to _dramatically_ improve the performance of face open/close
operations. For example, putting the TrueType driver first in the
list results in a 5X speedup when opening Vera.ttf !!
The problem is really that the PCF and/or BDF drivers are broken
and do a lot more than necessary simply to detect that they
cannot handle the font file.
* src/sfnt/ttload.c: small optimization in the kerning table
verifier, speeds up TrueType face opening by about 7%.
Also changed code to use the new FT_QNEW_ARRAY call when
appropriate to slightly improve performance.
2004-06-22 Werner Lemberg <wl@gnu.org>
* src/pcf/pcfread.c (pcf_read_TOC, pcf_get_properties,

Write Preview
Loading…
Cancel
Save