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923 commits 6 branches 6 tags 3.7 MiB
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923 commits

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Author SHA1 Message Date
neauoire
68a8310830 Muted warnings 2021-09-21 10:45:56 -07:00
Sigrid Solveig Haflínudóttir
cd1ef91494
Merge branch 'main' of ssh://git.sr.ht/~rabbits/uxn 2021-09-21 19:39:29 +02:00
Sigrid Solveig Haflínudóttir
3d49536d76
ppu: keep track of the vertical region where redraw is supposed to happen 2021-09-21 19:39:00 +02:00
neauoire
caa6b018fa Experimenting with rom launching mode 2021-09-21 10:04:52 -07:00
neauoire
e79004a075 Added basic launcher 2021-09-21 09:44:10 -07:00
neauoire
6821bea9c0 The calc pushes values on opcode 2021-09-20 15:51:54 -07:00
neauoire
ba76eae6a8 Removed unused routines in calc.tal 2021-09-20 15:44:05 -07:00
neauoire
0c8a7feec5 Working copy of the calc.tal 2021-09-20 15:36:13 -07:00
Andrew Alderwick
81ab3a7a74 Fixed PPU out-of-bounds crash 2021-09-20 23:12:11 +01:00
Andrew Alderwick
a8df7ca410 Fixed palette array 2021-09-20 23:02:42 +01:00
Andrew Alderwick
c0e42f1322 Switched to faster unsigned ints for PPU memory 2021-09-20 22:51:09 +01:00
Andrew Alderwick
b6fe4302d1 Switched to linear PPU memory 2021-09-20 22:51:09 +01:00
neauoire
73497a1065 Starting keyboard input to calc.tal 2021-09-20 13:42:23 -07:00
Andrew Alderwick
f77fa80d35 Replaced duplicate parts of PPU init with resize functions 2021-09-19 23:34:03 +01:00
Andrew Alderwick
a2305f2d64 Added ability to fix PPU size 
For testing compatibility with ports that cannot change the PPU size,
the FIXED_SIZE define can be set nonzero and Screen/width,height changes
will be ignored. They can still be read to find the correct width/height
that the PPU is currently using.
 2021-09-19 23:21:30 +01:00
Andrew Alderwick
332fbed11e Only set size when Screen/height is written 2021-09-19 22:56:33 +01:00
Andrew Alderwick
c8f47d8a08 Always return current PPU size when Screen/width,height is read 2021-09-19 22:53:45 +01:00
Andrew Alderwick
15239a1fd2 Rewritten screen_talk with switch 2021-09-19 22:51:35 +01:00
Sigrid Solveig Haflínudóttir
6337680774 ppu: change the API to signal when redraw is required 
To lower CPU load in idle mode (no changes on screen)
make ppu_pixel return non-zero when a change has been
made.

25% → 4% (piano.rom) after this change on Linux amd64,
Thinkpad X220.
 2021-09-19 23:30:53 +02:00
neauoire
781344268f Limited push/pop in calc.tal 2021-09-19 08:25:23 -07:00
neauoire
84513d738d The calculator can now add 2021-09-18 21:25:50 -07:00
neauoire
6cc0fdec26 Starting stack manipulation for calc 2021-09-18 20:24:39 -07:00
neauoire
a5201767d7 Clear on resize 2021-09-18 17:18:20 -07:00
neauoire
8a32555893 Clear before resizing 2021-09-18 17:10:29 -07:00
neauoire
28cfb143ca Merge branch 'main' of git.sr.ht:~rabbits/uxn 2021-09-18 16:51:50 -07:00
neauoire
bca5562eec The screen width/height ports can be written to 2021-09-18 16:51:20 -07:00
Andrew Alderwick
b4fa6f52a8 Replaced malloc and manual initialization with calloc 2021-09-18 22:34:13 +01:00
neauoire
3d8cf7c257 Added input to the calculator 2021-09-18 12:27:19 -07:00
neauoire
39a93bda40 Started calculator project 2021-09-18 12:01:34 -07:00
neauoire
9eb2f9c010 Merge branch 'main' of git.sr.ht:~rabbits/uxn 2021-09-18 09:14:45 -07:00
Andrew Alderwick
e9765337f7 Initialized border color to black 2021-09-18 00:00:28 +01:00
Sigrid Solveig Haflínudóttir
dff11c2962 gitignore roms 2021-09-17 21:42:38 +02:00
neauoire
cba316cf3a Merge branch 'main' of git.sr.ht:~rabbits/uxn 2021-09-17 11:25:31 -07:00
Sigrid Solveig Haflínudóttir
ccd9aabecd ppu: remove unused "pixels" field from Ppu; reset bg/fg to all zeroes on init 2021-09-17 20:24:50 +02:00
Sigrid Solveig Haflínudóttir
67e30f7d88 mkfile: uxn doesn't use portmidi anymore 2021-09-17 20:20:37 +02:00
Sigrid Solveig Haflínudóttir
ba2014601a mkfile: exclude libraries from build on 9front 2021-09-17 18:16:49 +02:00
neauoire
734f0a3fbb Merge branch 'main' of git.sr.ht:~rabbits/uxn 2021-09-17 08:24:22 -07:00
neauoire
cabfe1abf0 Removed failed attempt at texture reset 2021-09-17 08:24:12 -07:00
Sigrid Solveig Haflínudóttir
8d98d6d6ef emu: don't call SDL_UpdateTexture with NULL pixels 2021-09-17 17:22:12 +02:00
Andrew Alderwick
373a797e1e Removed gSurface and restored previous capture_screen 2021-09-17 09:38:01 +01:00
neauoire
478669a8ca Reverted to a standard SDL Texture for the screen 2021-09-16 19:48:00 -07:00
neauoire
4406c2856c Sublabels add refs to root labels in uxnasm 2021-09-16 09:11:53 -07:00
neauoire
9835ec4f20 Fixed address issue with screen auto 2021-09-10 09:07:08 -07:00
neauoire
e52fe82925 Fixed PPU auto byte 2021-09-10 08:52:07 -07:00
neauoire
a3502f1637 Implemented the screen auto byte 2021-09-09 09:42:03 -07:00
neauoire
266152e260 Ported devw/devr changes to uxn.c 2021-09-08 17:51:23 -07:00
Andrew Alderwick
b88d2adc3d Halt when talk function returns false, since setting ram.ptr no longer works 2021-09-08 00:13:21 +01:00
neauoire
19e84072d8 Removed file_talk debugs 2021-09-04 09:11:43 -07:00
neauoire
25858c3948 Fixed issue with strings in uxnasm 2021-09-01 13:04:56 -07:00
Andrew Alderwick
a6b99078de Changed file_talk files to open in binary mode 2021-08-31 19:30:57 +01:00