18fed5b2ac
speedup to x/y window handling code by precalculating as much as possible at beginning of scanline or when WIN0H* are set
2009-01-26 09:28:09 +00:00
fecd7ffd69
fix a bug that made some sprites get cut off in x=255; also some small speedups in GPU
2009-01-26 07:58:13 +00:00
9689548ac8
change back to linear interpolation in SPU. it seems a bit extravagant now. perhaps we should make it configurable.. or, for luigi__'s consideration, I added a commented-out cos lookup table instead of doing the full call to cos()
2009-01-26 07:55:36 +00:00
990c2a062e
fix a bug in windows framerate throttling which made frameskip auto unable to skip frames.
2009-01-26 07:53:42 +00:00
1d71a7d4b7
check me crazymax: it is a shame to have to memset the fifo so often. would it be sufficient just to reset the tail?
2009-01-26 07:02:50 +00:00
0055130494
readme crazymax: matrix stack "size" is 31 for 32 entry stack (silly, i know) so your overrun check was wrong.
2009-01-25 22:11:50 +00:00
63605b9967
core:
...
- added stack level into GXSTAT register;
2009-01-25 20:49:24 +00:00
b0fbd6a919
fix to sprite windows which I broke the other day. various speedups in win32 and in GPU
2009-01-25 20:16:19 +00:00
26dc322b2c
Remove extern stuff thas has been made static in GPU.cpp
2009-01-25 15:52:53 +00:00
0c8e597533
finish some things i meant to do in the mosaic system and do some other gpu cleanups.
2009-01-25 07:26:01 +00:00
1f2982fa5c
fix recently introduced bug which made >256 wide BGs crash the map viewer debug tool.
...
remove redundant GPU blending code and add a lookup table.
2009-01-25 06:12:19 +00:00
82b6c5c8ea
Reenable gtk-glade compilation with offscreen mesa enabled for gtk frontend.
2009-01-24 13:43:46 +00:00
a3775a0138
gtk-glade: make a couple of functions static
2009-01-24 13:07:46 +00:00
577a91896b
Oops, i missed to commit the same change to header :)
2009-01-23 22:30:44 +00:00
c23054364d
We can make quite a bit of data const.
2009-01-23 22:28:45 +00:00
1f68f2de4a
Make a few functions static and put parentheses around shift operators
2009-01-23 22:21:14 +00:00
1b10babf27
Add proper includes to compile on linux (patch by gualteri)
2009-01-23 22:13:13 +00:00
d2070ca6e5
Updated version number to something else, so users testing
...
svn won't get confused.
Also removed the check for a C compiler. It seems that
when searching for both a C and a C++ compiler, configure
don't care that there's no C++ if there's a C one.
2009-01-23 14:21:28 +00:00
dd167055b2
fix typos in addons and make functions is static (thanks xrmx)
2009-01-23 10:09:09 +00:00
f9d81fcd0d
core:
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- add experimental GFX FIFO emulation (It has a bit bugs and a revision is required. I will endeavour to correct it soon)
2009-01-22 21:50:51 +00:00
992214a67a
Fix a buffer overflow :)
2009-01-22 20:49:13 +00:00
74a217400b
noext is allocated by malloc in strdup so use free instead of delete [].
2009-01-22 20:40:18 +00:00
3289c31d62
Make a couple of functions static.
2009-01-22 20:17:57 +00:00
bfc30a659e
gcc does not like to skip variable initialization with gotos
2009-01-22 20:13:05 +00:00
672b8e3c8f
apply my planned mosaic optimizations to BG
2009-01-22 07:24:57 +00:00
3e57278979
fix crash after loading savestate matrix stacks originating from revision 1513
2009-01-22 07:22:46 +00:00
a6b21e74e1
never mind. i was persuaded that i was wrong
2009-01-22 06:29:21 +00:00
b8b16c02df
I think we should throw out touch input when it is out of bounds of the touchscreen, instead of clamping it. what do other people think?
2009-01-22 05:59:45 +00:00
c6c4871020
Implemented a more efficient frameskip support, skipping frames at GPU level, which is loads faster.
...
It only works for Windows port atm, to make it work in the other ports :
call NDS_SkipFrame with param : true = skip the current frame, false = render the current frame.
2009-01-21 22:35:46 +00:00
47785d2015
Some minor optimiSome minor optimizations to the BG mosaic func.
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Feel free to correct any problem I may have introduced!
2009-01-21 21:48:44 +00:00
d742dd7745
core:
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- fix quick save states (bug in geometry)
2009-01-21 19:43:40 +00:00
fbd32a12da
Oops... the blending is forced only if the 3D layer has the highest prio, not if it's selected as 1st target...
2009-01-21 19:25:08 +00:00
83fb5e2223
Make a couple of functions static and put () around & operands.
2009-01-21 18:59:47 +00:00
a5e3e92106
core:
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- added VRAM mapping for DMA;
2009-01-21 14:06:16 +00:00
c92e7dca78
fixed bug in dma
2009-01-21 13:12:34 +00:00
2affa600c1
- some cleanup (added template DMA & change send data to TOONTABLE implementation)
2009-01-21 11:30:54 +00:00
a645bdb1d9
apply a similar mosaic approach to sprites. however, it is substantially different in practice, and I am sure it is not entirely accurate. however, it is reasonably close, and immediately mosaic will work decently for every kind of sprite, so it is a good starting point.
2009-01-21 08:28:13 +00:00
3dc426451e
fix recently introduced exit-time crashy bug in windows
2009-01-21 06:54:08 +00:00
8b2ebeb2da
Add static where due, remove unused variable
2009-01-21 06:41:48 +00:00
c7188b2d48
stop shadowing of i
2009-01-21 06:41:17 +00:00
f9acd10d94
- add clear data for paths variables;
2009-01-21 00:16:36 +00:00
8b80838fb8
- added detect Homebrews for game serial :)
2009-01-21 00:09:43 +00:00
63e9338860
:( stupid me!!! I declared variable "buf" as array pointers "char" with size MAX_PATH in LoadROM. sorry
2009-01-20 23:20:32 +00:00
8c9d99b608
Optimized the 3D pixel blitting funcs a bit.
2009-01-20 22:32:33 +00:00
e3ce9a41f4
forgot to checkin a file
2009-01-20 22:12:20 +00:00
f251df055e
example of how i think mosaic should work, for 16 and 256 color standard BGs. not tested well.
2009-01-20 22:10:41 +00:00
16eee0c416
- opps I broke display FIFO. fixed :)
2009-01-20 22:03:55 +00:00
9f6ed6db93
Blending should now work correctly in SPP.
2009-01-20 21:36:44 +00:00
a0c3c02ea9
core:
...
- fix display FIFO;
- more accurate RTC implementation (is working more correct with Homebrew now);
2009-01-20 21:31:32 +00:00
36132978f5
Oops, forgotten to remove a hack to disable mosaic :(
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(anyway mosaic is buggy)
2009-01-20 16:47:28 +00:00
zeromus