changelog

freetype:字库引擎,执行程序,用于安装 2.3.5

	`gr_pixel_mode_lcdv'.
	(compose_pixel_full): New macro.
	(compose_pixel): Use it.
	(blit_lcd_to_24, blit_lcdv_to_24): New functions. for RGB-decimated
	modes (BGR not yet implemented).
	(gr_color_blitters): Updated.
	(grBlitGlyphToBitmap): Support new pixel modes.

	* src/Jamfile (PROGRAMS): Don't include fttimer, fttry, and
	testnames.

	* src/ftbench.c: Updated to latest changes in FreeType library.
	* src/ftcommon.i (Init_Display): New default mode is
	`gr_pixel_mode_rgb24'.
	(set_current_image_type, get_glyph_bitmap): Add support for LCD
	modes (horizontal and vertical).
	* src/ftview.c (Render_Waterfall): Call `set_current_size'.
	(Help): Document new `L' key for cycling through the pixel modes.
	(Process_Event): Handle `L' key.

2002-08-04  Vincent Caron  <[e-mail]>

	* src/ftcommon.i (Text), src/ftmulti.c (Text): s/jumped/jumps/.
	* src/ftview.c (Render_Waterfall): Remove unused variable.

2002-07-03  David Turner  <[e-mail]>

	* src/ftview.c (Render_Waterfall): New function, adding a
	"waterfall" rendering mode (accessible by cycling modes with the
	space bar).
	(Process_Event, main): Use it.

2002-07-01  David Turner  <[e-mail]>

	* src/ftbench.c: Adding the "-p" option to pre-load font files in
	memory.  This is a very useful thing to quantify the performance
	improvements achieved by many of FreeType internal optimizations
	regarding stream i/o.

	* src/ftstring.c (reset_transform): Fix Werner's incorrect fix.

2002-06-25  Werner Lemberg  <[e-mail]>

	* src/ftstring.c (reset_transform): Fix transformation matrix.

2002-06-23  Vincent Caron  <[e-mail]>

	Adding support for gamma-corrected display to ftstring (assigned to
	`g', F9, and F10 keys).

	* src/ftstring.c (use_gamma, gamma_value, gamma_ramp): New global
	variables.
	(init_gamma, apply_gamma, draw_gamma_ramp): New functions.
	(render_string): Use apply_gamma.
	(Help): Updated.
	(Process_Event): Handle `g', F9, and F10 keys.
	(main): Call init_gamma and draw_gamma_ramp.

2002-06-21  David Turner  <[e-mail]>


	* Version 2.1.2 released.
	=========================


2002-06-14  Werner Lemberg  <[e-mail]>

	* Makefile, graph/rules.mk: s/TOP/TOP_DIR/, s/TOP2/TOP_DIR_2/.

2002-06-10  Werner Lemberg  <[e-mail]>

	* src/ftbench.c: s/index/idx/.
	Fixed more gcc compiler warnings.

2002-06-10  David Turner  <[e-mail]>

	* src/ftbench.c: Removing compiler warnings.

	* src/ttdebug.c: Updating to latest internal changes.

2002-06-09  David Turner  <[e-mail]>


	* Version 2.1.1 released.
	=========================


2002-06-07  David Turner  <[e-mail]>

	Adding Vincent Caron's benchmark program.

	* src/ftbench.c: New file.
	* Makefile, src/Jamfile: Updated.
	Other minor fixes.

	* src/ftview.c (Render_Text): Call get_glyph_index() conditionally.

2002-05-20  Werner Lemberg  <[e-mail]>

	* src/ftcommon.i (get_glyph_bitmap): Use `sbit->num_grays'.
	Handle `sbit->buffer == 0' correctly.

2002-05-17  Michael Pfeiffer  <[e-mail]>

	* graph/beos/Jamfile: New file.

2002-05-12  Werner Lemberg  <[e-mail]>

	* README: Updated.

2002-05-12  Michael Pfeiffer  <[e-mail]>

	* graph/Jamfile: Add support for BeOS.

2002-04-28  Werner Lemberg  <[e-mail]>

	* src/ftview.c (Render_Text): Don't call `get_glyph_index'.  This
	is done in `get_glyph_bitmap'.

	* src/ftstring.c (encoding): New global variable, initialized to
	`ft_encoding_unicode'.
	(render_mode): Removed.
	(make_tag): New utility function (copied from ftcommon.i).
	(prepare_text): Call `FT_Select_Charmap'.
	(Process_Event): Don't handle ` '.
	(main): Add option -e to select encoding.
	(usage): Document it.

	* src/ftmulti.c (encoding): New global variable.
	(make_tag): New utility function (copied from ftcommon.i).
	(main): Add option -e to select encoding.
	(usage): Document it.

2002-04-28  Martin Zinser  <[e-mail]>

	* descrip.mms: Add clean target.
	Handle compiler options better.

2002-04-17  David Turner  <[e-mail]>


	* Version 2.1.0 released.
	=========================


2002-04-01  Werner Lemberg  <[e-mail]>

	* graph/x11/grx11.c: Use `c_class' instead of `class' if compiling
	with C++.
	* src/ftcommon.i (encoding): Use `FT_Encoding' type.  Update all
	using code.
	(done_glyph_bitmap): Use cast.
	* src/ftview.c: Updated to changes in `ftcommon.i'.
	(main): Use cast for `encoding'.

2002-03-30  Werner Lemberg  <[e-mail]>

	* src/ftdump.c (Print_Type): Use `%ld' for some fields.
	* src/testnames.c (main): Exit if no parameter.

2002-03-21  David Turner  <[e-mail]>

	* graph/grblit.c, graph/win32/grwin32.c, src/common.c,
	src/ftcommon.i, src/ftdump.c: Getting rid of compiler warnings.

2002-03-08  David Turner  <[e-mail]>


	* Version 2.0.9 released.
	=========================


2002-03-06  David Turner  <[e-mail]>

	* src/ftdump.c: Added display of ascender/descender/text height.

	* Jamfile: Support the FT2_TOP environment variable to indicate
	where the FreeType 2 sources are located.  This is very useful for
	switching between the STABLE and HEAD branches of the library.

2002-03-05  David Turner  <[e-mail]>

	* src/ftdump.c: Added the display of a font's Postscript name,
	EM size and global Bbox.  Now supports the debugging mode of
	2.1.x.

	* src/ftview.c: Minor change to support debugging mode of 2.1.x.

2002-02-14  Detlef Würkner  <[e-mail]>

	* src/fttimer.c (ConvertRaster): Handle embedded bitmaps properly.
	* src/ftstring.c (use_sbits): Default value is no 0.
	(layout_glyphs): Handle `use_sbits'.
	(Process_Event): Make friendlier error messages.

2002-02-09  David Turner  <[e-mail]>


	* Version 2.0.8 released.
	=========================


2002-02-02  David Turner  <[e-mail]>


	* Version 2.0.7 released.
	=========================


2002-01-25  Martin Zinser  <[e-mail]>

	* src/common.h ([VMS]): Alias stuff specific to getopt.
	* graph/grinit.c ([DEVICE_X11]): Handle VMS.
	* descrip.mms: New file for compiling the demo programs with
	OpenVMS.

2002-01-07  David Turner  <[e-mail]>


	* Version 2.0.6 released.
	=========================


2001-12-31  Werner Lemberg  <[e-mail]>

	* graph/x11/rules.mk: Fix typo (wilcard -> wildcard).

2001-12-30  David Turner  <[e-mail]>

	* README: Updated to version 2.0.6.

	* graph/x11/rules.mk: Updated X11 detection rules: "/usr/X11R6" and
	"/usr/local/X11R6" are now probed as a fallback.  This allows the
	test programs to work automatically on Debian Linux systems (which
	only use "/usr/bin/X11" in the path).

2001-12-21  David Turner  <[e-mail]>

	* src/ftcommon.i (get_glyph_bitmap): Added a missing error check.
	Make the function return an error code if necessary.
	* src/testnames.c (main): Fix typo.

2001-12-15  Werner Lemberg  <[e-mail]>

	* Makefile: Add `testnames' program.
	* src/testnames.c (main): Remove unused variable.
	First command line parameter is now used as the font to be tested
	instead of a fixed string.

2001-12-14  David Turner  <[e-mail]>

	* src/ftstring.c (layout_glyphs): Fix centering bug.

2001-12-12  David Turner  <[e-mail]>

	* src/testnames.c: New test program.

2001-12-08  David Turner  <[e-mail]>

	Use new charmap cache.

	* src/ftcommon.i: Include FT_CACHE_CHARMAP_H.
	(cmap_cache): New global variable.
	(encoding): Change type to FT_UInt32.
	(init_freetype): Initialize charmap cache.
	(get_glyph_index): New function.
	(get_glyph_bitmap): Use it.
	Increase pixel dimensions to 48 for sbit cache.
	Add ftc_image_format_outline flag if not a bitmap glyph.
	* src/ftview.c: Use `get_glyph_index'.

2001-12-06  David Turner  <[e-mail]>

	An update to use the new cache manager code.

	* src/ftcommon.i: s/FTC_Image_Cache/FTC_ImageCache/.
	s/FTC_SBit_Cache/FTC_SBitCache/.
	s/FTC_Image_Desc/FTC_ImageDesc/.
	s/image_type/type/.
	(done_glyph_bitmap): New function.
	(get_glyph_bitmap): Add new argument.
	Use sbits cache only of pixel size <= 32.
	Other fixes.
	* src/ftview.c (Render_All, Render_Text): Updated to changes in
	ftcommon.i.

2001-12-05  Werner Lemberg  <[e-mail]>

	* src/ftcommon.i, src/ftview.c: s/manager/cache_manager/ to avoid
	compiler warnings.

2001-12-05  Taiji Yamada  <[e-mail]>

	* src/graph/x11/grx11.c (done_surface): Free and reset color map.
	(init_surface): Use private colormap if there are no more shared
	colormap entries.

2001-10-27  David Turner  <[e-mail]>

	* src/ftcommon.i (use_sbits_cache): Set to 1.

2001-10-26  Leonard Rosenthol  <[e-mail]>

	* mac/codewarror/carbonprefix.h: New file to define building
	the demos Carbonized.
	* mac/codewarror/ftview.prj: Updated for CW7 and to build a
	Carbonized version.
	* mac/getargv.c: Updated to build Carbonized.
	* mac/ftview_m.c: Updated to build Carbonized.

2001-10-18  David Turner  <[e-mail]>

	* Jamrules: Define X11_LINKLIBS.
	* README: Updated.
	* graph/os2/Jamfile: Define GROS2_PATH and GRAPH_LINKLIBS.
	* src/Jamfile (PROGRAMS): Add fttry.
	Fix order of libraries.
	* src/ftview.c (main): Update cache dump code.
	* src/ftlint.c (main) [TEST_PSNAMES]: Add some debugging code.
	* src/fttry.c (main) [DUMP_NAME]: Add some glyph name debugging code.

2001-10-17  David Turner  <[e-mail]>


	* Version 2.0.5 released.
	=========================


2001-09-21  Eric Olson  <[e-mail]>

	* graph/os2/gros2pm.c: Remove global variable `window_created'.
	(LOCK): Fix typo.
	(refresh_rectangle): Use LOCK() and UNLOCK().
	(init_surface): Don't use `window_created'.
	Use LOCK() and UNLOCK().
	(RunPMWindow): Use LOCK() and UNLOCK().
	Fix typo.
	Don't use `window_created'.
	(Message_Process): Allow F9, F10, and others keys to pass through
	the application.
	Use LOCK() and UNLOCK().

2001-09-10  Werner Lemberg  <[e-mail]>

	* README: Slight update.

2001-08-25  Werner Lemberg  <[e-mail]>

	Added CMap support to ftview: The new flag `-e' accepts an encoding
	tag as defined in freetype.h (e.g. `unic') to select a character
	map.  Only fonts with a valid character map are selected.

	* src/ftcommon.i: s/num_glyphs/num_indices/.
	(encoding): New global variable.
	(make_tag): New function.
	(install_font_file): If a cmap tag has been specified, load
	functions only which have a valid cmap.
	(my_face_requester): Select cmap also if `encoding' is non-zero.
	(get_glyph_bitmap): Map char index to glyph if `encoding' is
	non-zero.

	* src/ftview.c: s/first_glyph/first_index/.
	(Help): Adjust help text.
	(usage): Document -e switch.
	(main): Implement -e switch.
	Adjust `Header'.


	* Version 2.0.4 released.
	=========================


2001-06-27  Werner Lemberg  <[e-mail]>

	* src/ftmemchk.c: s/memtest/ftmemchk/.

2001-06-27  David Turner  <[e-mail]>

	* src/ftcommon.i, src/ftmemchk.c: Changes due to the modification of
	the FT_CALLBACK_DEF macro definition.

2001-06-24  David Turner  <[e-mail]>

	Renamed the test program "memtest" to "ftmemchk".

	* src/memtest.c: Renamed to ...
	* src/ftmemchk.c: This file.
	* Makefile, src/Jamfile: Updated.


	* Version 2.0.3 released.
	=========================


2001-05-28  David Turner  <[e-mail]>

	* Jamfile, src/Jamfile, graph/os2/Jamfile, graph/win32/Jamfile,
	graph/x11/Jamfile: Updating Jamfiles to correctly link the graphics
	programs on all platforms with Jam.

	* src/ftstring.c: Removing debugging output.

2001-04-25  David Turner  <[e-mail]>

	* graph/beos/grbeos.cpp, graph/beos/grbeos.h, graph/beos/rules.mk,
	graph/grinit.c: added BeOS graphics driver to MiGS.

2001-04-04  Werner Lemberg  <[e-mail]>

	* graph/allegro/gralleg.c, graph/mac/grmac.c, graph/os2/gros2pm.c,
	graph/x11/grx11.c: Don't include system-specific header but
	`grobjs.h'.
	* graph/x11/grx11.c: Some structural reorderings.
	Include `grdevice.h'.
	* graph/grinit.c: Use subdirectories for #include.
	* graph/rules.mk, graph/*/rules.mk (DEVICE_INCLUDE): Removed.

	* Jamrules, Jamfile, */Jamfile: Updated.  It now compiles with
	X11 also (no checking for X header and lib locations yet).

2001-04-04  David Turner  <[e-mail]>

	* Jamrules, Jamfile, graph/Jamfile, graph/x11/Jamfile,
	graph/win32/Jamfile, graph/os2/Jamfile, src/Jamfile: Added Jamfiles
	to build the FreeType 2 demos with Jam.  Be careful, they probably
	don't work on Unix and OS/2 yet.

2000-03-24  David Turner  <[e-mail]>


	* Version 2.0.2 released.
	=========================


2001-03-23  David Turner  <[e-mail]>

	* Makefile, src/*.c: Changed to new header inclusion scheme.

2001-03-13  Werner Lemberg  <[e-mail]>

	* graph/x11/grx11.c: Increase MAX_PIXEL_MODES to 100.

2001-03-06  Werner Lemberg  <[e-mail]>

	* src/memtest.c (my_memory): Add cast to remove C++ compiler error.

2001-02-22  David Turner  <[e-mail]>

	* src/memtest.c: Fixed the debug memory allocator.  The constant
	"my_memory" was replaced by a function that allocates a new "memory
	allocator through "my_alloc()" and returns it.

2001-02-06  James H. Cloos Jr.  <[e-mail]>

	* src/ftview.c (Render_Text): Fix rendering of test string.

2001-01-31  Werner Lemberg  <[e-mail]>

	* src/ftstring.c (Help): Added `void' type.

2000-12-09  Werner Lemberg  <[e-mail]>

	* Makefile: Added $(LDFLAGS) variable for `unix' link target.

2000-12-01  David Turner  <[e-mail]>


	* Version 2.0.1 released.
	=========================


2000-11-09  David Turner  <[e-mail]>


	* Version 2.0 released.
	=======================


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