Lior Halphon
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81f808e184
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Refinements for the Wii U port
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2018-02-10 15:02:22 +02:00 |
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Lior Halphon
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00c67f8842
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Merge commit '217e9787bd640cbd1b8250e31c0064331ddc302f'
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2018-02-10 14:49:57 +02:00 |
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Lior Halphon
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1c61b006ba
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Added rewinding support to the core and the Cocoa frontend
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2018-02-10 14:42:14 +02:00 |
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radius
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217e9787bd
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change MAX_CH_AMP on WiiU
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2018-02-07 15:28:30 -05:00 |
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Lior Halphon
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95234036bb
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Added return value to GB_run API.
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2018-01-31 15:18:04 +02:00 |
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Lior Halphon
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09dd47c6de
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Fixed unintentional delay in NR50 and NR51’s effects
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2018-01-19 19:56:39 +02:00 |
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Lior Halphon
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37906bcd1f
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Fixed sound pops in Super Mario Land 2.
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2018-01-19 00:47:46 +02:00 |
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Lior Halphon
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0a76881eb6
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Correctly emulating NRx4 effects on the sound envelop of the previously playing sound. Closes #19
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2018-01-06 12:37:45 +02:00 |
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Lior Halphon
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a20e8a8220
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Fixed bug in NR42 write that also caused memory corruption
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2018-01-06 12:17:06 +02:00 |
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Lior Halphon
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a1af4c59ca
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Fixed NR51 volume levels (They’re 1-8, not 0-7)
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2018-01-06 11:58:49 +02:00 |
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Lior Halphon
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2205493862
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Bug fixes in the SDL port
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2017-12-30 17:07:05 +02:00 |
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Lior Halphon
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d3a2e49d38
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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
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61f9dbd95d
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Use SDL’s key mapping when available
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2017-12-28 20:22:54 +02:00 |
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Lior Halphon
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dc59fdf40e
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Highpass filter in SDL
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2017-12-23 22:11:53 +02:00 |
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Lior Halphon
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f0e772ca97
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Fixed: Loading states in DMG mode results in a black screen
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2017-12-22 21:58:31 +02:00 |
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Lior Halphon
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19c382c9e0
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Fixed ei_sequence test
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2017-12-03 21:07:34 +02:00 |
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Lior Halphon
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4b69331321
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Merge branch 'master' into libretro_core
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2017-10-16 20:49:33 +03:00 |
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Lior Halphon
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e71154b7e0
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Fixed set_color_correction breaking DMG’s palette
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2017-10-16 20:48:39 +03:00 |
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Lior Halphon
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6c97bb9052
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Accidentally reversed ifdef condition
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2017-10-13 17:28:32 +03:00 |
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Lior Halphon
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27b5718b07
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Merge branch 'master' into libretro_core
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2017-10-12 22:50:02 +03:00 |
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Lior Halphon
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a753e00b59
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Added direct_access interface to interrupt_enable/IE register
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2017-10-12 22:49:39 +03:00 |
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Lior Halphon
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40e4f93637
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Replaced libretro specific code with a generic API
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2017-10-12 22:06:01 +03:00 |
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Lior Halphon
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6b71d1d477
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“Baked” boot ROM is now auto-generated.
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2017-10-12 21:52:51 +03:00 |
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Lior Halphon
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441781cbe9
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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.
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2017-10-12 19:42:30 +03:00 |
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Lior Halphon
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7c0ad24175
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Added compilation flag to disable timekeeping for frontends that handle fps keeping on their own
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2017-10-12 19:24:12 +03:00 |
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Lior Halphon
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a50aa2486b
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Removed input callbacks when no debugger is included
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2017-10-12 19:16:33 +03:00 |
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Lior Halphon
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dcadfc37f4
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Changed the way HAVE_DEBUGGER works and renamed it (so it’s on by default) to DISABLE_DEBUGGER. Fixes build break.
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2017-10-12 19:05:27 +03:00 |
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Lior Halphon
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9615ca6fa6
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Merge pull request #14 from libretro/master
libretro core
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2017-10-12 18:29:26 +03:00 |
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Lior Halphon
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65dd02cc52
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Added 3 color correction profiles, added color correction setting to Cocoa GUI, improved cross-platform and cross-frontend save-state compatibility
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2017-10-12 17:22:22 +03:00 |
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radius
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8d691563c7
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include unistd
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2017-10-09 19:53:07 -05:00 |
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radius
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18b376ac5f
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Updates:
-fix input descriptors
-implement savestates
-implement sram interface
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2017-10-09 14:21:32 -05:00 |
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twinaphex
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a7db98c22e
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Memory needs to be uniquely named for Android
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2017-10-09 11:36:55 -05:00 |
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twinaphex
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b02aeab022
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We don't need stdin
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2017-10-09 11:36:54 -05:00 |
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twinaphex
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09f4edda57
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Comment out debugger code - add HAVE_DEBUGGER ifdef
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2017-10-09 11:36:53 -05:00 |
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twinaphex
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aeea20ae9d
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Comment out nsleep
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2017-10-09 11:36:53 -05:00 |
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twinaphex
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9f5b746e0b
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Fix compiler error
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2017-10-09 11:36:53 -05:00 |
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radius
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765a072c73
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this fixes fast forwarding but probably has to change to a proper fix
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2017-10-09 11:36:24 -05:00 |
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twinaphex
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33a9c54842
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Correct memset lines
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2017-10-09 11:36:23 -05:00 |
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twinaphex
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d433cdf260
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Add baked-in generated BIOS files
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2017-10-09 11:36:23 -05:00 |
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Lior Halphon
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c1f27d7b27
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Spacing
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2017-10-02 22:59:03 +03:00 |
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Lior Halphon
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d9b0576351
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Emulation of NRX2-write glitches. Fixes Prehistorik Man audio.
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2017-10-02 22:56:24 +03:00 |
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Lior Halphon
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78446f0ed4
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Fixed several memory leaks (mostly in Cocoa port debugging utils)
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2017-09-27 22:09:26 +03:00 |
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Lior Halphon
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7a41a9b417
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Refined OAM interrupt timing. Fixes Pinball Deluxe in DMG mode; closes #1.
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2017-09-23 21:08:05 +03:00 |
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Lior Halphon
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1804a5c8e6
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Updated save struct version
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2017-09-23 00:25:21 +03:00 |
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Lior Halphon
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67f1566b5e
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Minor refinement to sweep
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2017-09-23 00:23:02 +03:00 |
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Lior Halphon
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e0a6edac35
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Setting sweep period to 0 cancels pending calculate event
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2017-09-22 14:53:24 +03:00 |
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Lior Halphon
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2ffce49e16
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Minor bugfixes related to sweeping
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2017-09-22 14:39:39 +03:00 |
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Lior Halphon
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75db33559a
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Current sample index (Channel 1 and 2) is only reset after turning the APU off
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2017-09-22 02:25:06 +03:00 |
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Lior Halphon
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8f4cd5c412
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Corrected behavior for channel 1 and 2 restart
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2017-09-22 02:04:29 +03:00 |
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Lior Halphon
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882b141478
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Fixed dmg_sound-1
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2017-09-21 18:32:21 +03:00 |
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Lior Halphon
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2ca550273a
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Fixed dmg_sound-5
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2017-09-21 18:18:10 +03:00 |
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Lior Halphon
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d3c15ef6ca
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Fixing APU bugs, one at a time: Blargg’s dmg_sound 8.2
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2017-09-21 14:52:09 +03:00 |
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Lior Halphon
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02ac609f3c
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Merge branch 'master' into new_apu
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2017-09-20 16:16:05 +03:00 |
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Lior Halphon
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be038dc8e7
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Refinement to the last fix
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2017-09-20 03:08:54 +03:00 |
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Lior Halphon
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57e7782ac4
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Interrupt servicing is now more accurate. Fixes mooneye-gb’s ie_push (all models) and Pinball Deluxe (!!!) for CGB mode
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2017-09-20 02:49:45 +03:00 |
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Lior Halphon
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09b7e2fff4
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Fixed a bug in scx_delay’s calculation
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2017-09-11 23:56:35 +03:00 |
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Lior Halphon
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b9bdd6c49c
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Merge branch 'master' into new_apu
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2017-09-10 02:33:40 +03:00 |
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Lior Halphon
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14f267b4fa
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Another whoops
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2017-09-09 19:31:05 +03:00 |
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Lior Halphon
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02841ddde6
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Whoops
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2017-09-09 16:55:55 +03:00 |
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Lior Halphon
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026baddbab
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Implemented delayed/future interrupts for DMG hblank interrupt. Restores vblank_stat_intr-GS support.
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2017-09-09 13:45:01 +03:00 |
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Lior Halphon
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1e90400916
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Reimplemented delayed/future interrupts, currently correct only for CGB.
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2017-09-09 13:32:12 +03:00 |
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Lior Halphon
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742c9e95d3
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Updated previous timing improvements to correctly implement double speed behavior
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2017-09-08 23:46:38 +03:00 |
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Lior Halphon
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e5d354e896
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Refined SCX’s effects on PPU timing
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2017-09-08 23:02:24 +03:00 |
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Lior Halphon
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0f1fa3176f
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Refinements to LCD timing (breaks vblank_stat_intr-GS for now)
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2017-09-08 12:59:57 +03:00 |
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Lior Halphon
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0f643e01b7
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Removing the delayed interrupt mechanism, research is not complete enough for implementation
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2017-09-08 12:58:35 +03:00 |
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Lior Halphon
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ba0e66a5b7
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Merge branch 'master' into new_apu
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2017-09-04 18:41:13 +03:00 |
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Lior Halphon
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72d26c7046
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Fixed obscure timer behavior, fixed regression in rapid_toggle.gb.
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2017-09-04 18:40:43 +03:00 |
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Lior Halphon
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9bde98dede
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SCY latching is now correctly emulated, rendering mode timing refined.
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2017-09-04 15:45:18 +03:00 |
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Lior Halphon
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a1a13c61bf
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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
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2017-09-03 00:41:52 +03:00 |
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Lior Halphon
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0532d2a159
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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.
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2017-09-02 23:51:02 +03:00 |
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Lior Halphon
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9b490396bb
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Fixed timing when turning the LCD display on during double speed mode
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2017-09-02 23:26:45 +03:00 |
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Lior Halphon
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54eb51d8db
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Refined timer interrupt timing
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2017-09-02 22:08:20 +03:00 |
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Lior Halphon
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e7d5cdbb42
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Merge branch 'master' into new_apu
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2017-08-20 01:37:33 +03:00 |
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Lior Halphon
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cbbaf2ee84
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Refined Window behavior once more, Fixes #12 (While not breaking Donkey Kong or 007)
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2017-08-20 01:34:12 +03:00 |
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Lior Halphon
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62878fdc7a
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More accurate div-event handling
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2017-08-15 22:27:15 +03:00 |
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Lior Halphon
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8d011ca4b9
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Accuracy improvements (Sweep)
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2017-08-15 22:05:20 +03:00 |
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Lior Halphon
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d04aaddcbd
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Added highpass filter
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2017-08-15 21:59:11 +03:00 |
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Lior Halphon
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ca59aca4a6
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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.
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2017-08-13 20:26:35 +03:00 |
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Lior Halphon
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36943866e2
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Better click prevention
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2017-08-12 23:35:18 +03:00 |
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Lior Halphon
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d43daed6a6
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Merge branch 'master' into new_apu
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2017-08-12 21:43:09 +03:00 |
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Lior Halphon
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7df4e56454
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KEY1 is only writable in CGB mode; screen should be black is LCD is on while in stop mode.
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2017-08-12 21:42:47 +03:00 |
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Lior Halphon
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dba7370d6d
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Turns out APU signal is inverted. This fixes Perfect Dark’s audio.
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2017-08-12 20:47:55 +03:00 |
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Lior Halphon
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688991f57f
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The volume envelopes and length controls are handled in different phases of the div-divider
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2017-08-12 20:17:20 +03:00 |
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Lior Halphon
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4b8be255ce
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Fixed some channel 4 delays, documented a not currently emulated timing quirk.
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2017-08-12 19:50:39 +03:00 |
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Lior Halphon
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066efab985
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In DMG mode, the length registers are not affected by turning the APU on and off. Why? Why not!
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2017-08-11 22:23:03 +03:00 |
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Lior Halphon
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0e22ad8eb1
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Noise channel support
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2017-08-11 17:57:08 +03:00 |
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Lior Halphon
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1a8bcd314d
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Accuracy improvements to sweeping (Still not complete though, more research needed)
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2017-08-10 19:42:23 +03:00 |
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Lior Halphon
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ab5611119a
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Accuracy improvements, especially to the length control
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2017-08-02 21:14:23 +03:00 |
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Lior Halphon
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d65c2247e5
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Added channel 1 and 2, fixed accuracy issues with channel 3
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2017-07-27 23:11:33 +03:00 |
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Lior Halphon
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2936f7fa57
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Fixed channel 3 counter behavior, verified with new tests. The DIV register ticks the APU at 512Hz.
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2017-07-22 19:51:11 +03:00 |
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Lior Halphon
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a19ee1e5e0
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2MHz audio downscaling support. Implemented NR50 and NR51.
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2017-07-21 23:17:48 +03:00 |
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Lior Halphon
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baccf336d7
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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.
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2017-07-21 19:06:55 +03:00 |
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nattthebear
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eb7492c6c6
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Fix undefined behavior (sequence point modification). GCC 4.6.4 compiles the code incorrectly without this fix.
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2017-07-16 21:08:07 -04:00 |
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Lior Halphon
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c4ccbd5cce
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Improved serial interrupt timing, fixes boot_sclk_align.
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2017-06-23 17:58:04 +03:00 |
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Lior Halphon
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c59272d46d
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Misc minor fixes, fixes several Mooneye-GB tests
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2017-06-21 20:39:23 +03:00 |
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Lior Halphon
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efbc385417
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Forgot to amend the last commit, it was broken.
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2017-06-21 01:07:11 +03:00 |
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Lior Halphon
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aefca34b39
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Improved MBC1 emulation. Fixed incorrect error messages.
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2017-06-19 19:46:09 +03:00 |
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Lior Halphon
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abf7efcc5a
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Fixed lcdon_write_timing.
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2017-06-18 21:27:07 +03:00 |
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Lior Halphon
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86c9f9d89d
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Updated SameBoy to pass Mooneye-GB’s lcdon_timing test (on a DMG), as well as refined related CBG behaviors.
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2017-06-17 22:17:58 +03:00 |
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Lior Halphon
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babcc0a7dc
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Added API to load/save states from RAM
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2017-06-14 00:23:34 +03:00 |
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