Lior Halphon
|
37906bcd1f
|
Fixed sound pops in Super Mario Land 2.
|
2018-01-19 00:47:46 +02:00 |
|
Lior Halphon
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0a76881eb6
|
Correctly emulating NRx4 effects on the sound envelop of the previously playing sound. Closes #19
|
2018-01-06 12:37:45 +02:00 |
|
Lior Halphon
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a20e8a8220
|
Fixed bug in NR42 write that also caused memory corruption
|
2018-01-06 12:17:06 +02:00 |
|
Lior Halphon
|
a1af4c59ca
|
Fixed NR51 volume levels (They’re 1-8, not 0-7)
|
2018-01-06 11:58:49 +02:00 |
|
Lior Halphon
|
2205493862
|
Bug fixes in the SDL port
|
2017-12-30 17:07:05 +02:00 |
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Lior Halphon
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d3a2e49d38
|
Merge branch 'sdl_gui' into libretro_core
# Conflicts:
# Makefile
# SDL/main.c
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2017-12-29 13:12:12 +02:00 |
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Lior Halphon
|
61f9dbd95d
|
Use SDL’s key mapping when available
|
2017-12-28 20:22:54 +02:00 |
|
Lior Halphon
|
dc59fdf40e
|
Highpass filter in SDL
|
2017-12-23 22:11:53 +02:00 |
|
Lior Halphon
|
f0e772ca97
|
Fixed: Loading states in DMG mode results in a black screen
|
2017-12-22 21:58:31 +02:00 |
|
Lior Halphon
|
19c382c9e0
|
Fixed ei_sequence test
|
2017-12-03 21:07:34 +02:00 |
|
Lior Halphon
|
4b69331321
|
Merge branch 'master' into libretro_core
|
2017-10-16 20:49:33 +03:00 |
|
Lior Halphon
|
e71154b7e0
|
Fixed set_color_correction breaking DMG’s palette
|
2017-10-16 20:48:39 +03:00 |
|
Lior Halphon
|
6c97bb9052
|
Accidentally reversed ifdef condition
|
2017-10-13 17:28:32 +03:00 |
|
Lior Halphon
|
27b5718b07
|
Merge branch 'master' into libretro_core
|
2017-10-12 22:50:02 +03:00 |
|
Lior Halphon
|
a753e00b59
|
Added direct_access interface to interrupt_enable/IE register
|
2017-10-12 22:49:39 +03:00 |
|
Lior Halphon
|
40e4f93637
|
Replaced libretro specific code with a generic API
|
2017-10-12 22:06:01 +03:00 |
|
Lior Halphon
|
6b71d1d477
|
“Baked” boot ROM is now auto-generated.
|
2017-10-12 21:52:51 +03:00 |
|
Lior Halphon
|
441781cbe9
|
Libretro .o files are now in the build/obj folder and are suffixed with _libretro (since they have different compilation flags). This also lets us rename gbmemory.c/h back to its original name.
|
2017-10-12 19:42:30 +03:00 |
|
Lior Halphon
|
7c0ad24175
|
Added compilation flag to disable timekeeping for frontends that handle fps keeping on their own
|
2017-10-12 19:24:12 +03:00 |
|
Lior Halphon
|
a50aa2486b
|
Removed input callbacks when no debugger is included
|
2017-10-12 19:16:33 +03:00 |
|
Lior Halphon
|
dcadfc37f4
|
Changed the way HAVE_DEBUGGER works and renamed it (so it’s on by default) to DISABLE_DEBUGGER. Fixes build break.
|
2017-10-12 19:05:27 +03:00 |
|
Lior Halphon
|
9615ca6fa6
|
Merge pull request #14 from libretro/master
libretro core
|
2017-10-12 18:29:26 +03:00 |
|
Lior Halphon
|
65dd02cc52
|
Added 3 color correction profiles, added color correction setting to Cocoa GUI, improved cross-platform and cross-frontend save-state compatibility
|
2017-10-12 17:22:22 +03:00 |
|
radius
|
8d691563c7
|
include unistd
|
2017-10-09 19:53:07 -05:00 |
|
radius
|
18b376ac5f
|
Updates:
-fix input descriptors
-implement savestates
-implement sram interface
|
2017-10-09 14:21:32 -05:00 |
|
twinaphex
|
a7db98c22e
|
Memory needs to be uniquely named for Android
|
2017-10-09 11:36:55 -05:00 |
|
twinaphex
|
b02aeab022
|
We don't need stdin
|
2017-10-09 11:36:54 -05:00 |
|
twinaphex
|
09f4edda57
|
Comment out debugger code - add HAVE_DEBUGGER ifdef
|
2017-10-09 11:36:53 -05:00 |
|
twinaphex
|
aeea20ae9d
|
Comment out nsleep
|
2017-10-09 11:36:53 -05:00 |
|
twinaphex
|
9f5b746e0b
|
Fix compiler error
|
2017-10-09 11:36:53 -05:00 |
|
radius
|
765a072c73
|
this fixes fast forwarding but probably has to change to a proper fix
|
2017-10-09 11:36:24 -05:00 |
|
twinaphex
|
33a9c54842
|
Correct memset lines
|
2017-10-09 11:36:23 -05:00 |
|
twinaphex
|
d433cdf260
|
Add baked-in generated BIOS files
|
2017-10-09 11:36:23 -05:00 |
|
Lior Halphon
|
c1f27d7b27
|
Spacing
|
2017-10-02 22:59:03 +03:00 |
|
Lior Halphon
|
d9b0576351
|
Emulation of NRX2-write glitches. Fixes Prehistorik Man audio.
|
2017-10-02 22:56:24 +03:00 |
|
Lior Halphon
|
78446f0ed4
|
Fixed several memory leaks (mostly in Cocoa port debugging utils)
|
2017-09-27 22:09:26 +03:00 |
|
Lior Halphon
|
7a41a9b417
|
Refined OAM interrupt timing. Fixes Pinball Deluxe in DMG mode; closes #1.
|
2017-09-23 21:08:05 +03:00 |
|
Lior Halphon
|
1804a5c8e6
|
Updated save struct version
|
2017-09-23 00:25:21 +03:00 |
|
Lior Halphon
|
67f1566b5e
|
Minor refinement to sweep
|
2017-09-23 00:23:02 +03:00 |
|
Lior Halphon
|
e0a6edac35
|
Setting sweep period to 0 cancels pending calculate event
|
2017-09-22 14:53:24 +03:00 |
|
Lior Halphon
|
2ffce49e16
|
Minor bugfixes related to sweeping
|
2017-09-22 14:39:39 +03:00 |
|
Lior Halphon
|
75db33559a
|
Current sample index (Channel 1 and 2) is only reset after turning the APU off
|
2017-09-22 02:25:06 +03:00 |
|
Lior Halphon
|
8f4cd5c412
|
Corrected behavior for channel 1 and 2 restart
|
2017-09-22 02:04:29 +03:00 |
|
Lior Halphon
|
882b141478
|
Fixed dmg_sound-1
|
2017-09-21 18:32:21 +03:00 |
|
Lior Halphon
|
2ca550273a
|
Fixed dmg_sound-5
|
2017-09-21 18:18:10 +03:00 |
|
Lior Halphon
|
d3c15ef6ca
|
Fixing APU bugs, one at a time: Blargg’s dmg_sound 8.2
|
2017-09-21 14:52:09 +03:00 |
|
Lior Halphon
|
02ac609f3c
|
Merge branch 'master' into new_apu
|
2017-09-20 16:16:05 +03:00 |
|
Lior Halphon
|
be038dc8e7
|
Refinement to the last fix
|
2017-09-20 03:08:54 +03:00 |
|
Lior Halphon
|
57e7782ac4
|
Interrupt servicing is now more accurate. Fixes mooneye-gb’s ie_push (all models) and Pinball Deluxe (!!!) for CGB mode
|
2017-09-20 02:49:45 +03:00 |
|
Lior Halphon
|
09b7e2fff4
|
Fixed a bug in scx_delay’s calculation
|
2017-09-11 23:56:35 +03:00 |
|
Lior Halphon
|
b9bdd6c49c
|
Merge branch 'master' into new_apu
|
2017-09-10 02:33:40 +03:00 |
|
Lior Halphon
|
14f267b4fa
|
Another whoops
|
2017-09-09 19:31:05 +03:00 |
|
Lior Halphon
|
02841ddde6
|
Whoops
|
2017-09-09 16:55:55 +03:00 |
|
Lior Halphon
|
026baddbab
|
Implemented delayed/future interrupts for DMG hblank interrupt. Restores vblank_stat_intr-GS support.
|
2017-09-09 13:45:01 +03:00 |
|
Lior Halphon
|
1e90400916
|
Reimplemented delayed/future interrupts, currently correct only for CGB.
|
2017-09-09 13:32:12 +03:00 |
|
Lior Halphon
|
742c9e95d3
|
Updated previous timing improvements to correctly implement double speed behavior
|
2017-09-08 23:46:38 +03:00 |
|
Lior Halphon
|
e5d354e896
|
Refined SCX’s effects on PPU timing
|
2017-09-08 23:02:24 +03:00 |
|
Lior Halphon
|
0f1fa3176f
|
Refinements to LCD timing (breaks vblank_stat_intr-GS for now)
|
2017-09-08 12:59:57 +03:00 |
|
Lior Halphon
|
0f643e01b7
|
Removing the delayed interrupt mechanism, research is not complete enough for implementation
|
2017-09-08 12:58:35 +03:00 |
|
Lior Halphon
|
ba0e66a5b7
|
Merge branch 'master' into new_apu
|
2017-09-04 18:41:13 +03:00 |
|
Lior Halphon
|
72d26c7046
|
Fixed obscure timer behavior, fixed regression in rapid_toggle.gb.
|
2017-09-04 18:40:43 +03:00 |
|
Lior Halphon
|
9bde98dede
|
SCY latching is now correctly emulated, rendering mode timing refined.
|
2017-09-04 15:45:18 +03:00 |
|
Lior Halphon
|
a1a13c61bf
|
On CGB, the VBlank and STAT interrupts are “delayed” by one T-cycle (relative to IF) since they’re not aligned to a T-Cycle
|
2017-09-03 00:41:52 +03:00 |
|
Lior Halphon
|
0532d2a159
|
A test ROM I wrote seems to contradicts some of AntonioND’s findings regrading PPU timing in CGB mode. CGB mode now behaves like DMG mode until I figure out what caused the difference.
|
2017-09-02 23:51:02 +03:00 |
|
Lior Halphon
|
9b490396bb
|
Fixed timing when turning the LCD display on during double speed mode
|
2017-09-02 23:26:45 +03:00 |
|
Lior Halphon
|
54eb51d8db
|
Refined timer interrupt timing
|
2017-09-02 22:08:20 +03:00 |
|
Lior Halphon
|
e7d5cdbb42
|
Merge branch 'master' into new_apu
|
2017-08-20 01:37:33 +03:00 |
|
Lior Halphon
|
cbbaf2ee84
|
Refined Window behavior once more, Fixes #12 (While not breaking Donkey Kong or 007)
|
2017-08-20 01:34:12 +03:00 |
|
Lior Halphon
|
62878fdc7a
|
More accurate div-event handling
|
2017-08-15 22:27:15 +03:00 |
|
Lior Halphon
|
8d011ca4b9
|
Accuracy improvements (Sweep)
|
2017-08-15 22:05:20 +03:00 |
|
Lior Halphon
|
d04aaddcbd
|
Added highpass filter
|
2017-08-15 21:59:11 +03:00 |
|
Lior Halphon
|
ca59aca4a6
|
Fixed a bug where writing to NR52 affected channels 1 and 2’s duty pattern in DMG mode. Fixed NR43 being written to NR44 as well.
|
2017-08-13 20:26:35 +03:00 |
|
Lior Halphon
|
36943866e2
|
Better click prevention
|
2017-08-12 23:35:18 +03:00 |
|
Lior Halphon
|
d43daed6a6
|
Merge branch 'master' into new_apu
|
2017-08-12 21:43:09 +03:00 |
|
Lior Halphon
|
7df4e56454
|
KEY1 is only writable in CGB mode; screen should be black is LCD is on while in stop mode.
|
2017-08-12 21:42:47 +03:00 |
|
Lior Halphon
|
dba7370d6d
|
Turns out APU signal is inverted. This fixes Perfect Dark’s audio.
|
2017-08-12 20:47:55 +03:00 |
|
Lior Halphon
|
688991f57f
|
The volume envelopes and length controls are handled in different phases of the div-divider
|
2017-08-12 20:17:20 +03:00 |
|
Lior Halphon
|
4b8be255ce
|
Fixed some channel 4 delays, documented a not currently emulated timing quirk.
|
2017-08-12 19:50:39 +03:00 |
|
Lior Halphon
|
066efab985
|
In DMG mode, the length registers are not affected by turning the APU on and off. Why? Why not!
|
2017-08-11 22:23:03 +03:00 |
|
Lior Halphon
|
0e22ad8eb1
|
Noise channel support
|
2017-08-11 17:57:08 +03:00 |
|
Lior Halphon
|
1a8bcd314d
|
Accuracy improvements to sweeping (Still not complete though, more research needed)
|
2017-08-10 19:42:23 +03:00 |
|
Lior Halphon
|
ab5611119a
|
Accuracy improvements, especially to the length control
|
2017-08-02 21:14:23 +03:00 |
|
Lior Halphon
|
d65c2247e5
|
Added channel 1 and 2, fixed accuracy issues with channel 3
|
2017-07-27 23:11:33 +03:00 |
|
Lior Halphon
|
2936f7fa57
|
Fixed channel 3 counter behavior, verified with new tests. The DIV register ticks the APU at 512Hz.
|
2017-07-22 19:51:11 +03:00 |
|
Lior Halphon
|
a19ee1e5e0
|
2MHz audio downscaling support. Implemented NR50 and NR51.
|
2017-07-21 23:17:48 +03:00 |
|
Lior Halphon
|
baccf336d7
|
Complete rewrite of the APU. Channel 3 is complete and passes all the relevant tests from blargg’s suite, as well as PCM34-based tests. Actual sound output is basic and limited, though.
|
2017-07-21 19:06:55 +03:00 |
|
nattthebear
|
eb7492c6c6
|
Fix undefined behavior (sequence point modification). GCC 4.6.4 compiles the code incorrectly without this fix.
|
2017-07-16 21:08:07 -04:00 |
|
Lior Halphon
|
c4ccbd5cce
|
Improved serial interrupt timing, fixes boot_sclk_align.
|
2017-06-23 17:58:04 +03:00 |
|
Lior Halphon
|
c59272d46d
|
Misc minor fixes, fixes several Mooneye-GB tests
|
2017-06-21 20:39:23 +03:00 |
|
Lior Halphon
|
efbc385417
|
Forgot to amend the last commit, it was broken.
|
2017-06-21 01:07:11 +03:00 |
|
Lior Halphon
|
aefca34b39
|
Improved MBC1 emulation. Fixed incorrect error messages.
|
2017-06-19 19:46:09 +03:00 |
|
Lior Halphon
|
abf7efcc5a
|
Fixed lcdon_write_timing.
|
2017-06-18 21:27:07 +03:00 |
|
Lior Halphon
|
86c9f9d89d
|
Updated SameBoy to pass Mooneye-GB’s lcdon_timing test (on a DMG), as well as refined related CBG behaviors.
|
2017-06-17 22:17:58 +03:00 |
|
Lior Halphon
|
babcc0a7dc
|
Added API to load/save states from RAM
|
2017-06-14 00:23:34 +03:00 |
|
Lior Halphon
|
144d0348dd
|
Loading a save state creating during the effect of the previous MBC RAM bug will now attempt to fix the (broken) save state.
|
2017-06-08 23:26:04 +03:00 |
|
Lior Halphon
|
c650337928
|
Fixed a bug where MBC RAM was no longer accessible after using the GB_reset functions
|
2017-06-08 22:48:23 +03:00 |
|
Lior Halphon
|
a9475fbdf4
|
Refined the behavior of the last fix on a DMG.
|
2017-06-03 20:06:52 +03:00 |
|
Lior Halphon
|
65b0dcb2c5
|
Fixed a bug where SameBoy freeze for a moment after leaving turbo mode
|
2017-06-03 17:02:12 +03:00 |
|
Lior Halphon
|
d72807dd67
|
Implemented LCD first-frame-skip behavior, fixes a visual glitch in Pokémon Pinball
|
2017-06-03 16:42:42 +03:00 |
|
Lior Halphon
|
48acc09e91
|
Fixed the first item in the backtrace command
|
2017-06-03 16:19:39 +03:00 |