changelog

libfxb是linux下只写操作framebuffer的一个轻量级的库。

	$Id: ChangeLog,v 1.64 2001/03/03 05:20:01 lethal Exp $

2001-03-03  Paul Mundt        <[e-mail]>

	* libfbx/libfbx-font-8x16.h:

	Cleaned up all sorts of useless comments and whitespace. Greatly
	reduced overall size of file. It's probably less manageable this
	way, but then again, people shouldn't be editing the font by
	hand either.

2001-03-02  Michael Bourgeous <[e-mail]>
	
	* libfbx/libfbx-font-8x16.h: added.
	* libfbx/libfbx-font.c: 
	* libfbx/libfbx.h:
	* libfbx/libfbx-init.c:

	Put our font in a header instead of relying on the presence of
	a particular system configuration.
	
2001-03-02  Paul Mundt        <[e-mail]>

	* libfbx/drivers/libfbx-gen.c: added.

	* libfbx/libfbx-drivers.h: updated.
	* libfbx/drivers/*: updated.

	Got rid of all those nauseating inb/inl/outb/outl's for every
	specific board. We now have a nice and clean (sort of) unified
	set of functions to use in all modules.

	The adapter->ctl (MMIO ctl) has also been gutted and now resides
	at fb_screen->driver->mmio_ctl. Now only boards that actually use
	it can do so without needing to duplicate code.

	Rage128 cleanups as well, more duplicate code reduction.. though
	now we're stuck with nested if's _sigh_.

	* docs/libfbx-api.sgml: updated.

	Reverted to old layout, all groups of functions are under their
	own individual chapter.

2001-02-25  Paul Mundt        <[e-mail]>

	* libfbx.spec.in:
	* acconfig.h:
	* config.h.in:
	* configure.in:

	Added the IMAGEDIR definition. Lots of other little cleanups.
	Almost a total rewrite of the spec file.

	* tests/Makefile.{am,in}:
	* tests/bounce.c:
	* tests/fbxmask.c:
	* tests/fbxmove.c:
	* tests/fbxmove_mask.c:

	Make sure we use the IMAGEDIR definition when loading images
	for the testsuite. Testsuite is also installable now, and is
	also shoved into its own package by the spec file.

2001-02-20  Michael Bourgeous <[e-mail]>

	* libfbx/libfbx-color.c:
	* libfbx/libfbx.h:
	
	Changed unsigned int to unsigned long for color functions.

	* libfbx/libfbx-surface.c:
	
	(fb_create_surface_depth) added.

2001-02-10  Paul Mundt        <[e-mail]>

	* libfbx/drivers/libfbx-ati.[ch]:
	
	(aty128_blank) added.

	* libfbx/drivers/libfbx-ati.[ch]:
	* libfbx/drivers/libfbx-ati-misc.c:
	
	(aty_draw_rect) added.
	(aty_fill_rect) added.

	* libfbx/arch/libfbx-memset.c:

	Started on SuperH optimizations.

	* libfbx/libfbx-init.c:
	* libfbx/libfbx.h:

	Changed fb_init() behaviour. We now only use it to initialize
	the fb_screen surface. fb_screen must be used for accessing
	the entire display.

	* libfbx/drivers/libfbx-mga.c (mga_putc): added.
	* libfbx/drivers/libfbx-mga.h:

	Added some additional defines.. various cleanups.

2001-02-09  Rob Salmond       <[e-mail]>

	* libfbx/drivers/libfbx-mga.c (mga_fill_rect): added.

2001-02-09  Paul Mundt        <[e-mail]>

	* libfbx/drivers/libfbx-mga-misc.c (mga_ydstlen): added.
	* libfbx/drivers/libfbx-mga.h:

	Added ydstlen stuff.

	* libfbx/drivers/libfbx-3dfx.c:
	* libfbx/libfbx-drivers.h:
	* libfbx/libfbx-init.c:
	* libfbx/libfbx-font.c:

	putc() got renamed to writec().. this won't effect anything as it
	should never be called directly anyways. But at least it'll fix
	that reoccuring build error.

2001-02-05  Paul Mundt        <[e-mail]>

	* libfbx/libfbx-font.c:

	(fb_putc) updated.

	Now handles accelerated routine if one is available.

	* libfbx/libfbx-modules.c:
	* libfbx/libfbx-blit.c:
	* libfbx/drivers/libfbx-3dfx.h:
	* libfbx/drivers/libfbx-mga.h:

	Various cleanups.

	* libfbx/drivers/libfbx-ati.c: added.
	* libfbx/drivers/libfbx-ati-misc.c: added.
	* libfbx/drivers/libfbx-ati.h: added.

	Started on ATI optimizations.

2001-02-04  Paul Mundt        <[e-mail]>

	* libfbx/drivers/libfbx-mga.c:
	* libfbx/drivers/libfbx-3dfx.c:
	* libfbx/libfbx.h:
	* libfbx/libfbx-init.c:

	Removed fn_ok() checks.. there's not a whole lot of need for them
	anyways.

	(fb_driver_ops_init) added.

	has_fn is now set dynamically.

	* libfbx/libfbx-drivers.h:
	* libfbx/drivers/libfbx-mga.c:
	* libfbx/drivers/libfbx-3dfx.c:
	* libfbx/libfbx-init.c:
	* libfbx/libfbx-modules.c:

	Implemented new driver infrastructure based on driver proposal.
	Appears to work properly so far, still needs extensive testing.

	Note: fn_ok and has_fn need to be dynamically set based on the set
	driver->ops->fn, this needs to be fixed as soon as possible.

2001-02-01  Paul Mundt        <[e-mail]>

	* libfbx/libfbx-drivers.h:

	has_fn only needs 0 or 1.

	* libfbx/drivers/libfbx-3dfx.c (tdfx_stretch_image): updated.

	Cosmetic cleanup.

2001-01-31  Paul Mundt        <[e-mail]>

	* libfbx/drivers/libfbx-mga-misc.c:
	* libfbx/drivers/libfbx-mga.h:

	(mga_fifo) added.

	* libfbx/drivers/libfbx-3dfx.[ch]:
	* libfbx/libfbx-blit.c:
	* libfbx/libfbx-console.c:
	* libfbx/libfbx-init.c:
	* libfbx/libfbx-modules.c:
	* libfbx/libfbx-line.c:
	* libfbx/libfbx-polygon.c:
	* libfbx/libfbx-surface.c:
	* libfbx/libfbx-drivers.h:
	* libfbx/libfbx.h:
	
	Cleaned up redundant include problems that were occuring. A lot of
	this mess still needs to be cleaned up.
	
	* libfbx/drivers/libfbx-mga-misc.c:
	* libfbx/drivers/libfbx-mga.h:

	(mga_inl) added.
	(mga_outl) added.
	(mga_wait_idle) added.

	* libfbx/libfbx.spec.in:

	Updated to reflect upon 3dfx and mga modules.

	* libfbx/libfbx-init.c (fb_init): updated.

	Some cosmetic and strcmp() cleanups. This should fix the mmio mapping
	problem occuring on non mga/3dfx boards reported by Mike Partin
	<[e-mail]>.

2001-01-31  Michael Bourgeous <[e-mail]>

	* libfbx/libfbx-modules.c:

	Changed from fb_screen to fb_surface *surface, to allow for future
	expansion into multihead displays.

	* libfbx/drivers/libfbx-3dfx.c:

	(tdfx_stretch_blit) started.

2001-01-30  Paul Mundt        <[e-mail]>

	* libfbx/libfbx-modules.c: added.

	* libfbx/drivers/libfbx-3dfx.[ch]:
	* libfbx/drivers/libfbx-mga.[ch]:
	* libfbx/libfbx-drivers.h:
	* libfbx/libfbx-init.c:
	* configure.in:
	* acconfig.h:

	(fb_load_module) added.
	(fb_unload_module) added.

	Started work on module loading system. Module directory is specified
	through the --with-moduledir flag to configure.

	Cleaned up a few additional warnings.

2001-01-30  Michael Bourgeous <[e-mail]>

	* libfbx/drivers/libfbx-3dfx.[ch]:

	(tdfx_putc) added.

	Note: tdfx_putc() doesn't work yet.
	
2001-01-29  Michael Bourgeous <[e-mail]>

	* libfbx/drivers/libfbx-3dfx.[ch]:

	(tdfx_line) added and updated.
	(tdfx_fill_rect) updated.

	Code cleaned a bit.

2001-01-28  Paul Mundt        <[e-mail]>

	* libfbx/drivers/libfbx-3dfx.c:

	(tdfx_blank) updated.

	Cosmetic cleanups.

2001-01-28  Michael Bourgeous <[e-mail]>

	* libfbx/drivers/libfbx-3dfx{,-misc}.[ch]:

	(seq_inb) added.
	(seq_outb) added.
	Note: seq_{in,out}b() are non-functional.

	(tdfx_fill_rect) updated and now works in all bit depths.

2001-01-27  Paul Mundt        <[e-mail]>

	* libfbx/drivers/libfbx-mga.h:

	Removed inline's, they were bound to cause compiler errors sooner or
	later anyways.

	* libfbx/drivers/libfbx-3dfx.[ch]:

	(tdfx_init) updated.
	(tdfx_cleanup) added.
	(tdfx_blank) added.
	(tdfx_blank_ok) added.
	
	* libfbx/drivers/libfbx-3dfx-misc.c:

	(tdfx_inb) added.
	(tdfx_outb) added.
	(tdfx_inl) updated.
	(tdfx_outl) updated.
	
2001-01-27  Michael Bourgeous <[e-mail]>

	* libfbx/drivers/libfbx-3dfx.[ch]:
	* libfbx/drivers/libfbx-3dfx-misc.c:

	Started 3dfx Voodoo 3 and Voodoo Banshee optimizations.
	
2001-01-25  Paul Mundt        <[e-mail]>
	
	* libfbx/drivers/libfbx-mga-misc.c:
	* libfbx/drivers/libfbx-mga.[ch]:
	
	Started work on MGA optimizations.
		
2001-01-23  Michael Bourgeous <[e-mail]>

	* libfbx/libfbx-console.c:

	Console switching now works (but only as root - don't know why).

2001-01-18  Michael Bourgeous <[e-mail]>

	* libfbx/gui/libfbx-button.c (fb_button_proc): added.
		
2001-01-17  Michael Bourgeous <[e-mail]>

	* libfbx/libfbx-polygon.c (fb_fill_rect): updated.
	
	IMPORTANT: fb_fill_rect() now accepts coordinates for the top-left
	and bottom-right corners of a rectangle, rather than just the top-left
	corner and a width and height. 
	
2001-01-17  Paul Mundt        <[e-mail]>

	* libfbx/libfbx-png.c:

	Cleanups for systems that don't have libpng.

	* libfbx/gui/*:

	Cleanups.

2001-01-16  Michael Bourgeous <[e-mail]>

	* libfbx/gui/libfbx-gui.c (fb_dotted_rect): added.

	* libfbx/gui/*:

	Added some GUI behavior functions.

2001-01-13  Michael Bourgeous <[e-mail]>

	* libfbx/libfbx-font.c (fb_sprintf): added.

2001-01-10  Michael Bourgeous <[e-mail]>

	* libfbx/libfbx-blit.c (fb_draw_masked_image): added.

2001-01-07  Michael Bourgeous <[e-mail]>

	* libfbx/libfbx-blit.c:
	
	Fixed blit artifacts when it would go off the top or left of the
	destination.

2001-01-02  Paul Mundt        <[e-mail]>

	* libfbx/libfbx-console.c: added.