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400 Commits

Author SHA1 Message Date
Lephe 4f9b141b79
bump version to 2.9.0 2022-08-21 20:12:34 +02:00
Lephe 02150d90e5
ld: properly link .bss.* sections 2022-08-21 20:11:45 +02:00
Lephe 126d1506ac
cmake: install in the fxSDK sysroot 2022-08-19 16:35:47 +02:00
Lephe 6ea2f991a3
keysc: make repeat settings global instead of just for getkey() 
Having repeat settings only for getkey() meant that repeats that occur
while getkey() is not running (i.e., all of them) would be lost. This is
due to e57efb5e3 which replaced on-demand repeats with normal event
generation.

Now the settings are applied globally, which allows repeats to be
enabled even when getkey() is not active. This also reduces the feature
gap between getkey() and raw events, which reduces the risk of running
into edges cases by using both.

The previous API is retained for source compatibility until gint 3.0 but
the changes are now applied globally so the semantics are slightly
different.
 2022-07-24 21:57:18 +01:00
Lephe 4e1136d0ac
r61525: now account for the inverted x-axis on the display (!) 
Always has been.
 2022-07-17 21:17:46 +01:00
Lephe 1c3c9727a5
r61524: add a r61524_display_rect() function for small regions 2022-07-16 22:30:59 +01:00
Lephe e8b4bcc9cb
tmu: fix delay truncation in subfunction call 2022-06-13 21:36:52 +01:00
Lephe b17d4de4a8
cpg: do read and write CS3 on fx-CG 10/20 2022-05-23 21:20:47 +01:00
Lephe f69f92b938
cpg: fix parameter check minding CS3 on the fx-CG 10/20 2022-05-22 20:00:22 +01:00
Lephe 8c9c48a91e
bump version to 2.8.0 2022-05-16 20:13:13 +01:00
Lephe 291c3cef17
cpg: restore overclock settings when leaving 2022-05-16 20:13:13 +01:00
Lephe b942bc5d19
clock: add overclock support on fx-CG 10/20/50 2022-05-15 19:20:14 +01:00
Lephe c2ff07427b
image: add image_linear_alloc() 2022-05-15 13:45:59 +01:00
Lephe 09c13676d3
image: arbitrary linear transforms 2022-05-15 12:59:28 +01:00
Lephe 780acb3fc9
image: arbitrary linear transforms [WIP] 2022-05-14 22:32:59 +01:00
Lephe 818f950fff
image: flips, including in-place 2022-05-14 20:27:16 +01:00
Lephe 9468a8d725
image: clean up palette semantics, and conversion 2022-05-14 15:36:07 +01:00
Lephe fc6f7d3051
image: remove alpha field of images 2022-05-14 12:54:59 +01:00
Lephe 5a69e44078
image: new image format and base for the image library 2022-05-13 23:31:03 +01:00
Lephe 7822899b1f
render-cg: fix incorrect margin size for VRAMs 2022-05-07 18:22:38 +01:00
Lephe d2f788a3fc
render-cg: fix negative alpha values being miscompared in P8 2022-05-07 18:12:44 +01:00
Lephe 667f43b45c
render-cg: remove now-unused section of .effects field of image command 2022-05-06 16:52:05 +01:00
Lephe ede19fc878
render-cg: restore bopti method on P4 and defined p4_clearbg_alt 2022-05-06 16:26:44 +01:00
Lephe a4df076214
render-cg: replace dimage and dsubimage with new renderer 2022-05-04 20:53:56 +01:00
Lephe 7a3604ccbb
render-cg: allocate VRAM in the heap; default to double buffering 
* Create a heap arena over the OS stack, large enough to hold two VRAMs
  as was previously done, unless GINT_NO_OS_STACK is set at compile
  time. (This replaces GINT_USER_VRAM.)

* Allocate a single VRAM in the heap at startup.

* Use double buffering by default as triple buffering is almost entirely
  useless. dudpate() waits if both VRAMs are identical to prevent
  corruption, but this can be bypassed with R61524 functions as usual.
  This adds about 180 kB of heap data to any add-in using default
  settings.
 2022-05-04 20:08:52 +01:00
Lephe f219e5c882
render-cg: add new image rendering functions with dynamic effects 2022-05-04 19:08:54 +01:00
Lephe 904ab74984
(minor) 2022-05-04 19:08:54 +01:00
Lephe 8210524152
ld: merge XRAM and YRAM into a single 16-kiB section 2022-05-04 19:08:54 +01:00
Lephe 26c5b76037
render-cg: round RGB16 images to even widths 2022-05-04 17:17:18 +01:00
Lephe e57efb5e37
keysc: simpler keyboard device with more consistent repeats 
* Stop trying to be smart and generate repeats on the fly; this breaks
  time consistency. Also if repeats are not handled in time this causes
  infinite loops.
* Move rarely-used functions to external files, simplify stuff, get rid
  of internal driver events; saves ~1 kB per add-in overall.
 2022-04-23 13:34:41 +01:00
Lephe 0c2935055e
cpg: provide a function to recompute clock frequency 2022-04-15 21:08:37 +01:00
Lephe fdadb0dd71
mpu: rename FRQCRA into FRQCR 2022-04-12 16:23:18 +01:00
Lephe b10c065abe
mpu: update CPG definition 
We should also rename FRQCRA to FRQCR.
 2022-04-12 16:22:14 +01:00
Lephe a3ce29b7b8
mpu: add BSC register definitions 2022-04-12 14:57:07 +01:00
Lephe a7bcf6cd77
meta: mkg3a is no longer needed since fxgxa supports g3a 2022-04-11 11:12:25 +01:00
Lephe 4223164063
r61524: fix r61524_display() not fully honoring [start] 2022-03-23 20:42:37 +00:00
Lephe 93169e8803
render: fix drsize() skipping one byte past NUL 
This would work if the string has double NUL, which is common enough
that this bug never came up before. x)
 2022-03-22 18:48:06 +00:00
Lephe 2bf5dd93f4
bump version to 2.7.1 2022-03-19 19:27:53 +00:00
Lephe f300338a57
fs: fix tracking of initial position with O_APPEND (*) 
(*) O_APPEND is *not* functional yet, this is just a hack for write-only
streams. Currently O_APPEND does not reposition the cursor at the end of
the file before every write.
 2022-03-19 19:26:23 +00:00
Lephe 48325fc54d
ld: exclude more debug sections (C++) 2022-03-19 19:26:05 +00:00
Lephe 36d66a6317
bopti: fix p4 stride omission from 1384c54b5 2022-01-18 13:50:04 +01:00
Lephe d8b85a9fab
hardware: specify gint[HWRAM] = 8 MiB on the CG-50 2022-01-18 13:49:33 +01:00
Lephe 227c06631b
fs: buffer Fugue writes through RAM 
Writing from ROM causes occasional crashes, which are fairly hard to
produce when the buffers are small.
 2022-01-10 14:47:14 +01:00
Lephe d6ada7f11f
ld: reserve stack space from the static RAM region 2022-01-10 14:47:14 +01:00
Lephe 8aea762e7a
fs: use a static variable in calls to BFile_Create() 
There is no evidence that BFile_Create() keeps the address and writes
to it later on, but I'd rather be overly careful than have to debug a
stack corruption problem in half a year :)
 2022-01-10 13:38:28 +01:00
Lephe 59a3b39fb4
dma: do not use ICS in foreign unbinds 
I'm pretty sure it makes no difference because the OS does not rely on
interrupts for most (if not all) of its DMA operations, but it's better
to keep it clean anyway.
 2022-01-10 13:36:57 +01:00
Lephe ef8707ee9d
dma: remove IE flag at end of transfer 
This should have no effect since the channel is disabled, but it's much
better to leave unused modules in predictable states.
 2022-01-10 13:31:20 +01:00
Lephe 3aa1471ac5
fs: track offset of Fugue files manually 
This helped locate some bugs:
* read() could read past EOF due to BFile_Read() allowing you to read up
  until the end of the last sector, beyond the file size
* pread() did not restore the file offset because the negative seek at
  the end is not relative (that was the CASIOWIN fs API), so pread()
  could not actually be written without knowing the current position
* lseek() would clamp you to EOF but still return its out-of-bounds
  arguments, as a direct result of BFile_Seek() doing that

Benefits:
* Made pread() a generic function
 2022-01-06 14:05:52 +01:00
Lephe 9b02f5f1db
bump version to 2.7.0 2021-12-31 10:46:46 +01:00
Lephe 472f1245c7
fix bad indent 2021-12-31 10:37:59 +01:00