897491b3f5
how to find newer old releases
2022-09-25 20:36:54 -04:00
06b53e912e
fix initialization of xdbuf and xdbackbuf
2022-09-10 15:31:48 -04:00
eaa5d6f88f
For Qt GUI, added code to update debugger window ASM view when RAM or ROM edits are made from the hex editor. Fixes #508 .
2022-09-01 20:32:51 -04:00
6b0d1a52ca
winport - apply ROM file pasting as a single undoable action using the multi-byte capability already in ApplyPatch. Fixes #394
2022-08-28 17:15:05 -04:00
069727c191
fix a bug in applying some IPS files
2022-08-28 04:41:45 -04:00
60f7b875f8
winport - support loading ips files on top of already loaded roms. I guess this could be factored to an FCEUI_TestFileIsPatch and an FCEUI_ReloadWithPatch?? well, that's for whoever does this on other platforms to do.
2022-08-28 04:33:38 -04:00
20d03d4434
minimum framework to support loading ips files on top of already loaded roms
2022-08-28 04:32:23 -04:00
9d831d8b8b
ok, I realized we need to realloc buffers allocated by FCEU_malloc (why didn't I guess that..) which makes the fact that they're aligned be horrible. so I added FCEU_amalloc and FCEU_afree instead to do aligned allocs and frees.
2022-08-28 04:31:34 -04:00
1798fca76a
proper deemph handling for win32 aviout. used 57ec344b1f from 7 years ago as a reference (when the png writing was fixed). fixes #429
2022-08-23 22:58:18 -04:00
d5a073741a
ModernDeemphColorMap const args
2022-08-23 22:56:47 -04:00
ff633d5acd
add new function FCEU_abort() for calling abort() with a message; use it when memory allocation fails instead of exit()
2022-08-23 22:01:29 -04:00
96e570ae44
don't doubly memzero new allocations
2022-08-23 21:48:32 -04:00
179a5f0ffa
fix the size parameter of newly-introduced aligned_alloc call to be properly aligned (as the api requires)
2022-08-23 21:28:15 -04:00
d0add7a609
For Qt GUI added separate hot keys for soft and hard reset functions. Changed soft reset to be default Ctrl+R and hard reset to Ctrl+Shift+R.
2022-08-23 18:36:39 -04:00
b97b24a5e9
Fix for unix build, aligned_free does not exist in unix should use plain free instead.
2022-08-23 18:18:25 -04:00
892e7cb5f5
change how memory is allocated to clean up a lot of messed up junk (mainly strange alignment adjustments which didnt completely make sense and frees which didnt match the allocation function that was used).
...
In case there are problems on other platforms (a few seems probable), here's the idea
1. Get rid of all manual alignment adjustments
2. use FCEU_malloc or malloc, as you see fit
3. use FCEU_free (or FCEU_gfree) if you use FCEU_malloc or FCEU_gmalloc. There's no real reason to need FCEU_gfree; this rule might be eliminated in the future (at which time FCEU_gfree will be removed)
4. If you need more alignment, increase it in FCEU_malloc. It's unlikely more alignment will ever be needed.
On windows, since the FCEU_*malloc functions now use aligned_alloc, we will catch instances where free() is used to free them (which happens frequently). allocates and frees should be matched. fix the free call if you ever observe this happening.
also
5. In general, remove crufty error handling for allocation failures. This just gunks up the code. If allocation fails, the application terminates.
2022-08-22 22:53:09 -04:00
41feba2074
newppu - process grayscale (and maybe deemph, not sure) on a per-pixel basis to fix the FF1 polygon effect ( fixes #529 )
2022-08-22 22:53:09 -04:00
77b18ba989
Added keyboard state feedback to lua input.get() function for Qt GUI. Returned key codes are slightly different but at least it does something. Issue #536 .
2022-08-21 22:43:35 -04:00
7806b24388
winport - fix prefix checking on memwatch addresses ( fixes #496 )
2022-08-21 15:40:03 -04:00
5230d2eacd
winport - change memwatch addresses to support lower case (partial revert of f0396ef980)
2022-08-21 15:40:03 -04:00
f6f13d6843
winport - change input filter functions to take an index so they can search for a prefix (at index 0 perhaps) and use it on the memwatch. it's better to do these things based on strings and not chars but that's just how we have it setup for now
2022-08-21 15:40:03 -04:00
26c3919358
winport: tidy edit control sanitization
2022-08-21 15:40:03 -04:00
319b365787
Cheats config improvements for Qt GUI. Added global cheat enable/disable hotkey functionality. Added code to raise and set focus on cheat dialog when attempting to open it when it is already opened. Add code to update/refresh cheat dialog when loading a new ROM.
2022-08-21 14:57:03 -04:00
6b8387b849
fix compile errors on linux, probably
2022-08-20 21:49:30 -04:00
f7e7773b5a
add a hotkey to disable active cheats (windows port only, but adding elsewhere would be easy now). fixes #504
2022-08-20 20:19:10 -04:00
f3b33a628f
Minor fixes for warnings found by gcc undefined behavior sanitizer.
2022-08-19 22:33:09 -04:00
f4ea336349
Qt GUI fixes for recent changes to fceu core cheats API.
2022-08-19 19:57:27 -04:00
c37f86dbd1
change cheat system name buffer management to use std::string to avoid issues caused by returning the name buffer to the user who could then use it in ways the cheat system didn't expect ultimately leading to invalid strcpy(X,X) calls and possible use of buffers after freeing. this will break all frontends probably (except for windows which I fixed at this time). fixes #512
2022-08-19 12:41:28 -04:00
3eddaf8052
Fixed Qt GUI --help command line option when no window system is present (X11/wayland). There is now a pre-gui initialization sweep of command line options. Also added a --version command line option and a warning that the --no-gui option is not supported (should someone try to use it). Fixes issue #528 .
2022-08-17 21:59:48 -04:00
32bd9a7f49
supper mapper218 ( fixes #447 )
2022-08-11 23:16:39 -04:00
d834ac4e53
Qt trace logger optimization. Added code to flush data to disk when emulation is paused. This allows the file to updated with latest data when hitting breakpoints during debugging.
2022-08-09 21:28:58 -04:00
d225d4863c
make scmrev command work like desmume does (using system32 directory instead of sysnative). this probably fixes #459 ? or if not then desmume is broken, too. I'm not sure why the 32bit version can't be used every time. I think it can be.
2022-08-08 21:19:45 -04:00
11f903d363
change built-in palettes to be bit-shifted properly so that whites are pure FF. fixes #540
2022-08-07 20:54:11 -04:00
bb1fc08d8e
rename all iNES Header Editor to NES Header Editor (re #519 )
2022-08-04 21:23:34 -04:00
0e9ad2f400
Bug fix for mismatched allocation/deallocation calls. Memory allocated with malloc should use free (not delete) to deallocate memory.
2022-08-04 21:15:59 -04:00
0c36a3575e
Bug fix for missing va_end on stdarg list. According to online documentation, vfprintf does not call va_end. This was caught by cppcheck.
2022-08-04 21:15:59 -04:00
44c8e15503
Fix for small memory leak in GetBackupFileName(). strdup allocates memory and returns a char pointer to it. However std::string allocates its own memory already. Since FCEU_MakeFName returns a std::string already, there is no reason to use strdup in between the assignment of one std::string to another.
2022-08-04 21:15:59 -04:00
02bf3dbb4d
Added cmake command line option to build with clang/gcc address sanitizer enabled.
2022-08-04 21:15:59 -04:00
1b32752800
Removed redundant chunk size field from auds header in Avi RIFF viewer.
2022-08-04 21:15:59 -04:00
9d18523731
Fix for heap read overflow in Qt Avi Riff viewer when reading avi files created by ffmpeg. Caught by running with clang/gcc address sanitizer.
2022-08-04 21:15:59 -04:00
3fed0331cc
Fix for global variable SFCPU read overflow error when running with clang/gcc address sanitizer. The code that writes the save state to disk expects the parameter description to at least be 4 bytes.
2022-08-04 21:15:59 -04:00
14c215208e
Fix Apple Town Story (FDS) crash
...
Fix https://github.com/TASEmulators/fceux/issues/487
fceumm and mednafen-nes has similar placement for SIRQStat
2022-06-05 16:18:07 -04:00
2c85cc53c5
FDS: Update IRQ based on latest hardware notes
...
- IRQ updates based on latest notes. Verified with test rom.
https://www.nesdev.org/wiki/Family_Computer_Disk_System#IRQ_control_($4022)
Discussion and test rom file:
https://forums.nesdev.org/viewtopic.php?f=3&t=16507
test rom: https://forums.nesdev.org/viewtopic.php?p=205052#p205052
- Puff Puff Golf is still problematic and unplayable. added notes for
it.
- Fix typo for a previous commit.
2022-06-05 16:18:07 -04:00
dd35f4b12a
Add size limit of 32768 to strings to guard against corrupt files
...
Add count limit for bookmarks and bookmark shortcuts
2022-06-03 16:18:06 -04:00
2e70e27ba0
Mapper 235: Update support for 260-in-1 and add UNROM mode
...
- Using Soft-reset with switch between multicarts or the extra PRG rom
which loads Contra game.
Fix: https://github.com/TASEmulators/fceux/issues/489
2022-06-03 16:16:57 -04:00
971d7212ee
Minor optimization of openGL alpha blending for Qt GUI.
2022-05-31 22:56:52 -04:00
0287395bee
For Qt GUI, added logic to raise and shift focus to hex editor window when opening from debugger. Fixes issue #509 .
2022-05-31 22:56:52 -04:00
fc9f89dafc
For Qt GUI build, make timestamp UTC based for reproducible builds. Patch from debian.
2022-05-31 22:56:52 -04:00
a87902b427
For Qt GUI, enable openGL GL_BLEND and set blend function to GL_ONE_MINUS_SRC_ALPHA. Fixes openGL driver issue #513 for running on wayland.
2022-05-31 22:56:52 -04:00
f32a98c89a
Fix libswresample-dev dependency name for ubuntu linux appveyor build script.
2022-05-31 22:56:52 -04:00
Brad Smith