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79 Commits

Author SHA1 Message Date
uz
6d89093d4b Removed the call to tgi_clear from tgi_init, so the screen is not 
automatically cleared.


git-svn-id: svn://svn.cc65.org/cc65/trunk@4559 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2010-01-26 16:51:03 +00:00
ol.sc
e9f69ad123 Factored out generic LINE implementation based on SETPIXEL from the three drivers previously containing the identical code. 
Note: Originally I planned to create a module to be linked to the driver. However this turned out to cause quite some issues with the Makefiles - especially on the Apple2 where one driver uses to generic LINE implementation and the other doesn't. The final Makefile was so ugly that I rather opted for including the code in question on source level. In order to avoid to unwanted cross dependencies the whole .inc file content is wrapped in its own scope.

git-svn-id: svn://svn.cc65.org/cc65/trunk@4553 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2010-01-24 11:21:44 +00:00
uz
c6831e936a Added --forget-inc-paths to the assembler command line to avoid problems if 
more than one version of ca65 is installed on the machine (Spiro Trikaliotis).


git-svn-id: svn://svn.cc65.org/cc65/trunk@4530 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-12-18 11:58:50 +00:00
uz
36cf23680c MAde the second parameter of tgi_ioctl a void* instead of an unsigned to keep 
the interface more uniform between the driver APIs.


git-svn-id: svn://svn.cc65.org/cc65/trunk@4518 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-12-11 14:33:53 +00:00
uz
097b094fdd Replaced TGI_ERR_NO_MEM by TGI_ERR_NO_RES 
git-svn-id: svn://svn.cc65.org/cc65/trunk@4467 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-11-13 15:53:01 +00:00
uz
e74ed31936 Fixed TGI error codes and messages. Removed the Atari specific ones. 
tgi_load_vectorfont will now return TGI_ERR_NO_MEM and clear the error code if
the load was successful.


git-svn-id: svn://svn.cc65.org/cc65/trunk@4466 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-11-13 12:57:10 +00:00
uz
d1e4687540 Final touches to the first full version of the vector font output. 
git-svn-id: svn://svn.cc65.org/cc65/trunk@4464 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-11-12 18:00:17 +00:00
uz
80b81549fd Moved outcode calculation in a separate module. 
git-svn-id: svn://svn.cc65.org/cc65/trunk@4462 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-11-12 15:10:45 +00:00
uz
fe5adb5c4e Working on stroked font output. 
git-svn-id: svn://svn.cc65.org/cc65/trunk@4455 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-11-10 18:50:33 +00:00
uz
1154a11649 tgi_vectorchar takes now a char argument. Added tgi_install_vectorfont. 
git-svn-id: svn://svn.cc65.org/cc65/trunk@4454 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-11-06 16:18:13 +00:00
uz
e12bd13e16 Added clipping for lines. 
git-svn-id: svn://svn.cc65.org/cc65/trunk@4452 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-11-06 15:26:46 +00:00
uz
24e68f5df3 Changed a comment. 
git-svn-id: svn://svn.cc65.org/cc65/trunk@4451 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-11-06 12:08:25 +00:00
uz
e319fc217b Hold the maximum X and Y coordinate in variables instead of calculating them 
when needed. The variables make signed compares in the line clipper easier.


git-svn-id: svn://svn.cc65.org/cc65/trunk@4450 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-11-06 12:02:52 +00:00
uz
eee4430061 Added a tgi_pieslice function. 
git-svn-id: svn://svn.cc65.org/cc65/trunk@4449 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-11-05 20:32:17 +00:00
uz
bafd7a7279 Fixed a sign error. 
git-svn-id: svn://svn.cc65.org/cc65/trunk@4448 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-11-05 20:26:23 +00:00
uz
787f069738 Moved fixed point multiplication and rounding into an asm module. 
git-svn-id: svn://svn.cc65.org/cc65/trunk@4447 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-11-05 20:16:43 +00:00
uz
de6050f21d Added a tgi_arc function. Removed the old ellipse code and create a new 
ellipse module that calls tgi_arc.


git-svn-id: svn://svn.cc65.org/cc65/trunk@4446 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-11-05 19:52:18 +00:00
uz
78070d8bfb Added tgi_circle and tgi_ellipse functions. The latter works, but could be 
optimized.



git-svn-id: svn://svn.cc65.org/cc65/trunk@4445 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-11-05 17:14:29 +00:00
uz
18272c0427 Working on the division and multiplication routines. 
git-svn-id: svn://svn.cc65.org/cc65/trunk@4443 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-11-04 19:41:54 +00:00
uz
56e035635b Use new multiplication routine. 
git-svn-id: svn://svn.cc65.org/cc65/trunk@4439 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-11-04 13:46:16 +00:00
uz
87866e3099 Working on the TGI API, adding vector fonts. Only roughly tested! 
git-svn-id: svn://svn.cc65.org/cc65/trunk@4432 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-11-02 22:29:49 +00:00
uz
7f865046f3 Fixed an error in the color setting code which caused tgi_init to fail. 
git-svn-id: svn://svn.cc65.org/cc65/trunk@4423 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-11-02 15:36:13 +00:00
uz
2e5281fa2d Added tgi_load_vectorfont(). Fixed tgi_free_vectorfont(). 
git-svn-id: svn://svn.cc65.org/cc65/trunk@4421 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-11-01 22:35:22 +00:00
uz
25ccbeeaa8 When initializing the driver, set white as the drawing color. 
git-svn-id: svn://svn.cc65.org/cc65/trunk@4420 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-11-01 22:33:27 +00:00
uz
57c9a8f796 Additional error code. 
git-svn-id: svn://svn.cc65.org/cc65/trunk@4418 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-11-01 22:01:23 +00:00
uz
5a2a741cde Added tgi_free_vectorfont.s 
git-svn-id: svn://svn.cc65.org/cc65/trunk@4416 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-11-01 21:53:34 +00:00
uz
97ef7df9f5 Fixed a bug (wrong order of variables). 
git-svn-id: svn://svn.cc65.org/cc65/trunk@4415 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-11-01 21:53:22 +00:00
uz
763fe0b802 Start of TGI changes. Untested, may not work. 
git-svn-id: svn://svn.cc65.org/cc65/trunk@4404 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-10-30 21:26:35 +00:00
uz
5304a8149e Changes to the TGI driver API: 
* Removed CIRCLE
  * Aspect ratio is a new header variable
  * Removed the reserved bytes - it's easier to bump the API version
  * Clipping is done completely in the wrapper



git-svn-id: svn://svn.cc65.org/cc65/trunk@4396 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-10-29 20:13:56 +00:00
ol.sc
1d9fc5f655 Changed 'Clear the screen' to 'Clear the drawpage'. 
git-svn-id: svn://svn.cc65.org/cc65/trunk@4394 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-10-27 21:20:06 +00:00
uz
f24adadb9c Added a first version of a Cohen Sutherland line clipper. This version 
basically works, but has rounding problems and an intermediate result overflow
in the multiplication, which causes for larger lines.


git-svn-id: svn://svn.cc65.org/cc65/trunk@4392 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-10-26 15:37:51 +00:00
uz
7de61e351c Define a standard driver and mode for tgi graphics and use it in the sample 
program. The standard driver and mode is the first one in the tgi_mode_table.


git-svn-id: svn://svn.cc65.org/cc65/trunk@4153 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-09-11 18:59:37 +00:00
uz
569b8d0e77 Separated tgi_load and tgi_load_driver. 
git-svn-id: svn://svn.cc65.org/cc65/trunk@4152 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2009-09-11 18:47:33 +00:00
uz
4812feb44b git-svn-id: svn://svn.cc65.org/cc65/trunk@3863 b7a2c559-68d2-44c3-8de9-860c34a00d81 2008-08-02 22:02:54 +00:00
cuz
9a98194dc5 Code goes into the CODE segment, not RODATA. 
git-svn-id: svn://svn.cc65.org/cc65/trunk@3713 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2006-03-31 20:07:43 +00:00
cuz
e35b91ed3b Fixed a bug 
git-svn-id: svn://svn.cc65.org/cc65/trunk@3300 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2004-11-25 13:18:20 +00:00
cuz
8b0c3d3425 Use the new TGI_HDR structure. 
Added an interrupt entry point for the drivers.
Rewrote tgi_unload to avoid problems with the tgi_drv pointer.


git-svn-id: svn://svn.cc65.org/cc65/trunk@3284 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2004-11-07 11:30:26 +00:00
cuz
f9c8634346 Set view and draw pages 
git-svn-id: svn://svn.cc65.org/cc65/trunk@3272 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2004-11-03 18:33:23 +00:00
cuz
303304fe90 Add definitions for tools so the makefile is useful by itself. 
git-svn-id: svn://svn.cc65.org/cc65/trunk@3262 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2004-10-26 19:28:26 +00:00
cuz
08ee93cbad Added tgi_ioctl 
git-svn-id: svn://svn.cc65.org/cc65/trunk@3252 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2004-10-14 18:24:52 +00:00
cuz
ddf012b94d Changed an error message 
git-svn-id: svn://svn.cc65.org/cc65/trunk@3126 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2004-06-15 09:29:31 +00:00
cuz
9b7fcec4b4 Fixed an error 
git-svn-id: svn://svn.cc65.org/cc65/trunk@3123 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2004-06-15 09:06:36 +00:00
cuz
1297374ea7 New module tgi_geterrormsg.s 
git-svn-id: svn://svn.cc65.org/cc65/trunk@3122 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2004-06-15 09:02:05 +00:00
cuz
7cafe5bbde Removed the HORLINE entry point 
git-svn-id: svn://svn.cc65.org/cc65/trunk@2646 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2003-11-12 15:54:41 +00:00
cuz
7f12a14e12 Removed emulation for BAR 
git-svn-id: svn://svn.cc65.org/cc65/trunk@2605 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2003-11-03 17:39:00 +00:00
cuz
64c3e5fd73 Fixed a comment 
git-svn-id: svn://svn.cc65.org/cc65/trunk@2580 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2003-10-29 19:00:13 +00:00
cuz
d5dc5a7552 DONE does no longer set an error code 
git-svn-id: svn://svn.cc65.org/cc65/trunk@2570 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2003-10-23 09:38:51 +00:00
cuz
24d58573fe GETDEFPALETTE will no longer return an error 
git-svn-id: svn://svn.cc65.org/cc65/trunk@2567 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2003-10-23 09:28:01 +00:00
cuz
e3e7ef9701 Used TGI_API_VERSION 
git-svn-id: svn://svn.cc65.org/cc65/trunk@2566 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2003-10-23 09:05:50 +00:00
cuz
b7b9455fcd Fixed problem with tgi_init and tgi_setpalette 
git-svn-id: svn://svn.cc65.org/cc65/trunk@2553 b7a2c559-68d2-44c3-8de9-860c34a00d81
 2003-10-21 10:03:09 +00:00