picodrive.git
18 months agocore vdp, avoid rendering if no changes to RAMs/registers
kub [Thu, 27 Apr 2023 20:18:55 +0000 (22:18 +0200)]
core vdp, avoid rendering if no changes to RAMs/registers

mainly benefits 32X in faster/fastest rendering mode, 0-5% saved

18 months agocore vdp, some cleanup
kub [Thu, 27 Apr 2023 19:19:56 +0000 (21:19 +0200)]
core vdp, some cleanup

18 months agocore, improve 68K/Z80 timing
kub [Mon, 24 Apr 2023 21:50:06 +0000 (23:50 +0200)]
core, improve 68K/Z80 timing

19 months agocore vdp, improve sprite rendering
kub [Wed, 12 Apr 2023 18:11:29 +0000 (18:11 +0000)]
core vdp, improve sprite rendering

implements kabuto's phase 2, fixes rotating 3D blocks in Overdrive 2

19 months agosvp drc, fix crash in jump patch
kub [Tue, 11 Apr 2023 19:08:36 +0000 (19:08 +0000)]
svp drc, fix crash in jump patch

19 months agomd, implement z80 cycle stealing when accessing 68k bus
kub [Wed, 5 Apr 2023 18:02:47 +0000 (20:02 +0200)]
md, implement z80 cycle stealing when accessing 68k bus

this fixes sound issues in Overdrive 2

19 months agocore vdp, fix sprite rendering issues with Overdrive 1/2
kub [Wed, 5 Apr 2023 18:00:37 +0000 (20:00 +0200)]
core vdp, fix sprite rendering issues with Overdrive 1/2

19 months agocore, make system detection by extension case insensitive
kub [Sun, 26 Mar 2023 10:35:39 +0000 (10:35 +0000)]
core, make system detection by extension case insensitive

19 months agomd vdp, fix sprite parsing (done on previous line)
kub [Sun, 26 Mar 2023 10:33:29 +0000 (10:33 +0000)]
md vdp, fix sprite parsing (done on previous line)

20 months agosms, cleanup, add missing tms palette to gp2x
kub [Tue, 7 Mar 2023 21:57:33 +0000 (21:57 +0000)]
sms, cleanup, add missing tms palette to gp2x

20 months agoplatform sdl, add missing prototype
kub [Tue, 7 Mar 2023 21:56:11 +0000 (21:56 +0000)]
platform sdl, add missing prototype

20 months agosh2 drc, fix 64 bit multiplication in ppc and riscv backends
kub [Tue, 7 Mar 2023 21:54:36 +0000 (21:54 +0000)]
sh2 drc, fix 64 bit multiplication in ppc and riscv backends

20 months agocore, fix arm rendering regression after 8 bit changes
kub [Thu, 23 Feb 2023 22:12:57 +0000 (22:12 +0000)]
core, fix arm rendering regression after 8 bit changes

20 months agocore, revisit Sega 8 bit hardware handling
kub [Wed, 22 Feb 2023 23:22:45 +0000 (23:22 +0000)]
core, revisit Sega 8 bit hardware handling

21 months agocore, preparations for sc-3000 support
kub [Sat, 18 Feb 2023 20:57:16 +0000 (20:57 +0000)]
core, preparations for sc-3000 support

21 months agosms vdp, fix TMS modes, tile count off by one
kub [Sat, 18 Feb 2023 17:19:05 +0000 (17:19 +0000)]
sms vdp, fix TMS modes, tile count off by one

21 months agoplatform sdl, fix minor bug in window size handling
kub [Sat, 18 Feb 2023 17:28:05 +0000 (17:28 +0000)]
platform sdl, fix minor bug in window size handling

21 months agoplatform sdl, fix minor bug in window size handling
kub [Sun, 12 Feb 2023 22:51:44 +0000 (22:51 +0000)]
platform sdl, fix minor bug in window size handling

21 months agoplatform, move keyboard menu keys for L,R to BS,TAB
kub [Tue, 7 Feb 2023 23:19:23 +0000 (23:19 +0000)]
platform, move keyboard menu keys for L,R to BS,TAB

they should not be on printable chars for correct handling in directory
listings, and BS+TAB should be the same on all(?) international keyboards.

21 months agocore vdp, fix regression (switching V30->V28 in lines 225-239)
kub [Tue, 7 Feb 2023 23:10:22 +0000 (23:10 +0000)]
core vdp, fix regression (switching V30->V28 in lines 225-239)

22 months agorg99 support
sndream [Sun, 1 Jan 2023 15:58:58 +0000 (23:58 +0800)]
rg99 support

22 months agosh2 drc, minor improvement for PS3 ABI handling
kub [Thu, 12 Jan 2023 23:02:25 +0000 (23:02 +0000)]
sh2 drc, minor improvement for PS3 ABI handling

22 months agoApply some cleanups to the abicall macros
OsirizX [Thu, 12 Jan 2023 19:39:55 +0000 (11:39 -0800)]
Apply some cleanups to the abicall macros

22 months agoAdd dynarec support for PS3
OsirizX [Wed, 11 Jan 2023 17:46:50 +0000 (09:46 -0800)]
Add dynarec support for PS3

22 months agosh2 drc, wrap generated function ptrs if called from host
kub [Mon, 9 Jan 2023 20:45:10 +0000 (20:45 +0000)]
sh2 drc, wrap generated function ptrs if called from host

23 months agoupdate submodules, use lzma-19.00 with newer libchdr
kub [Wed, 21 Dec 2022 12:10:24 +0000 (12:10 +0000)]
update submodules, use lzma-19.00 with newer libchdr

lzma-22.01 doesn't compile cleanly with some libretro platforms

23 months agoupdate submodules, fix for newer libchdr
kub [Wed, 21 Dec 2022 08:03:05 +0000 (08:03 +0000)]
update submodules, fix for newer libchdr

23 months agoupdate submodules
kub [Tue, 20 Dec 2022 21:57:52 +0000 (21:57 +0000)]
update submodules

23 months ago32x, fix soc code (sh2 sr register handling)
kub [Tue, 20 Dec 2022 21:37:21 +0000 (21:37 +0000)]
32x, fix soc code (sh2 sr register handling)

23 months ago32x, improve sh2 scheduling
kub [Tue, 20 Dec 2022 21:34:13 +0000 (21:34 +0000)]
32x, improve sh2 scheduling

23 months ago32x, hacks for roms with caching related problems
kub [Tue, 20 Dec 2022 21:32:24 +0000 (21:32 +0000)]
32x, hacks for roms with caching related problems

23 months agoplatform, clear status remnants after renderer switching by hotkey
kub [Mon, 19 Dec 2022 22:03:43 +0000 (22:03 +0000)]
platform, clear status remnants after renderer switching by hotkey

23 months agoRevert 4ec1247 as it cause more troubles than it solves
kub [Fri, 25 Nov 2022 19:26:37 +0000 (19:26 +0000)]
Revert 4ec1247 as it cause more troubles than it solves

2 years agosh2 drc, minor fix for arg passing in calls from generated to C code
kub [Mon, 21 Nov 2022 21:19:34 +0000 (21:19 +0000)]
sh2 drc, minor fix for arg passing in calls from generated to C code

2 years ago32x, tentative kludge for blackthorne
kub [Mon, 21 Nov 2022 21:08:39 +0000 (21:08 +0000)]
32x, tentative kludge for blackthorne

2 years ago32x, reset handling and synchronization changes
kub [Fri, 28 Oct 2022 19:55:40 +0000 (19:55 +0000)]
32x, reset handling and synchronization changes

2 years agopsp, fix vsync synchronisation
kub [Sun, 16 Oct 2022 19:28:52 +0000 (19:28 +0000)]
psp, fix vsync synchronisation

2 years agocore, fix cpu sync regression
kub [Sun, 16 Oct 2022 19:27:15 +0000 (19:27 +0000)]
core, fix cpu sync regression

2 years agofix some gcc warnings
kub [Fri, 14 Oct 2022 21:22:33 +0000 (21:22 +0000)]
fix some gcc warnings

2 years agopico, fix psg sound and fast forward
kub [Fri, 14 Oct 2022 18:47:20 +0000 (18:47 +0000)]
pico, fix psg sound and fast forward

2 years ago32x, minor poll detection fix
kub [Fri, 14 Oct 2022 18:46:49 +0000 (18:46 +0000)]
32x, minor poll detection fix

2 years agomcd, minor optimization for poll detection
kub [Thu, 13 Oct 2022 19:25:25 +0000 (19:25 +0000)]
mcd, minor optimization for poll detection

2 years agocore, improve mcd+32x cpu synchronization
kub [Wed, 12 Oct 2022 21:44:32 +0000 (21:44 +0000)]
core, improve mcd+32x cpu synchronization

2 years agogeneric, fix debug menu rendering
kub [Wed, 12 Oct 2022 21:23:49 +0000 (21:23 +0000)]
generic, fix debug menu rendering

2 years ago32x, make 68k poll detection less agressive
kub [Sat, 8 Oct 2022 11:03:42 +0000 (11:03 +0000)]
32x, make 68k poll detection less agressive

2 years agosh2 drc, fix bug in jump patching for arm64
kub [Thu, 6 Oct 2022 19:39:18 +0000 (19:39 +0000)]
sh2 drc, fix bug in jump patching for arm64

2 years agocore, TH input latency only if output was low
kub [Tue, 4 Oct 2022 21:11:26 +0000 (21:11 +0000)]
core, TH input latency only if output was low

2 years agocore, add TH pad pin latency (load state regression)
kub [Mon, 3 Oct 2022 16:42:41 +0000 (16:42 +0000)]
core, add TH pad pin latency (load state regression)

2 years agocore, add TH pad pin latency (regression after 5 min)
kub [Mon, 3 Oct 2022 08:41:37 +0000 (08:41 +0000)]
core, add TH pad pin latency (regression after 5 min)

2 years agocore, add TH pad pin latency after switching to input
kub [Mon, 3 Oct 2022 07:55:25 +0000 (07:55 +0000)]
core, add TH pad pin latency after switching to input

2 years agosdl, limited redraw event processing for sdl window and overlay modes
kub [Sat, 1 Oct 2022 08:40:14 +0000 (08:40 +0000)]
sdl, limited redraw event processing for sdl window and overlay modes

improves window resizing within the limits of libpicofe. Proper
windowing support would need a redesign.

2 years agopsp, enable using new pspdev, fix some bugs
kub [Thu, 29 Sep 2022 23:24:43 +0000 (23:24 +0000)]
psp, enable using new pspdev, fix some bugs

2 years agoconfigure: fix `mcpu` compiler parameter for RPI targets
cmitu [Wed, 28 Sep 2022 03:15:19 +0000 (04:15 +0100)]
configure: fix `mcpu` compiler parameter for RPI targets

2 years agosms, fix center tms text mode (mode 1)
kub [Wed, 28 Sep 2022 18:53:27 +0000 (18:53 +0000)]
sms, fix center tms text mode (mode 1)

2 years agogp2x, small optimization
kub [Wed, 28 Sep 2022 18:52:26 +0000 (18:52 +0000)]
gp2x, small optimization

2 years agoplatform, fix emu loop timing for vsync enabled
kub [Wed, 28 Sep 2022 18:51:19 +0000 (18:51 +0000)]
platform, fix emu loop timing for vsync enabled

2 years agoplatform sdl, fix screen clearing if line pitch isn't width
kub [Wed, 28 Sep 2022 18:46:32 +0000 (18:46 +0000)]
platform sdl, fix screen clearing if line pitch isn't width

2 years agopsp, more fps, improve sms/gg scaling
kub [Wed, 28 Sep 2022 18:43:33 +0000 (18:43 +0000)]
psp, more fps, improve sms/gg scaling

2 years agosms, add fast renderer, remove 1st column (8 px) if blanked
kub [Wed, 21 Sep 2022 23:26:48 +0000 (23:26 +0000)]
sms, add fast renderer, remove 1st column (8 px) if blanked

2 years agogeneric ui, add basic GLES support
kub [Sun, 19 Jun 2022 20:46:50 +0000 (22:46 +0200)]
generic ui, add basic GLES support

2 years agosms, add xor 4x8k mapper
kub [Wed, 14 Sep 2022 19:29:02 +0000 (19:29 +0000)]
sms, add xor 4x8k mapper

2 years agomcd, fix gfx (32x32 stamp)
kub [Wed, 14 Sep 2022 19:27:43 +0000 (19:27 +0000)]
mcd, fix gfx (32x32 stamp)

2 years agocore+platforms, harmonise supported extensions
kub [Wed, 14 Sep 2022 19:23:58 +0000 (19:23 +0000)]
core+platforms, harmonise supported extensions

2 years agosound, fix ym2413 fm sound load/save
kub [Tue, 10 May 2022 22:18:47 +0000 (00:18 +0200)]
sound, fix ym2413 fm sound load/save

2 years agoz80, fix drz80 save (regression)
kub [Mon, 9 May 2022 21:14:40 +0000 (23:14 +0200)]
z80, fix drz80 save (regression)

2 years agocore vdp, fix out-of-bounds vram access for save/load
kub [Mon, 9 May 2022 19:45:59 +0000 (21:45 +0200)]
core vdp, fix out-of-bounds vram access for save/load

2 years agosms, fix mappers (save/load for sega, korea, 8kbram)
kub [Mon, 9 May 2022 19:45:07 +0000 (21:45 +0200)]
sms, fix mappers (save/load for sega, korea, 8kbram)

2 years agoz80, improve cz80+drz80 compatibility
kub [Wed, 4 May 2022 17:17:33 +0000 (19:17 +0200)]
z80, improve cz80+drz80 compatibility

2 years agoz80: fix AF pop+push in DrZ80 (F bits 3+5 stack value unchanged)
kub [Sun, 1 May 2022 21:56:04 +0000 (23:56 +0200)]
z80: fix AF pop+push in DrZ80 (F bits 3+5 stack value unchanged)

2 years agomd, reworked cart protection handling, added some unlicensed
kub [Sat, 30 Apr 2022 12:07:58 +0000 (14:07 +0200)]
md, reworked cart protection handling, added some unlicensed

2 years agosound, minor FM filtering optimization
kub [Sat, 30 Apr 2022 12:04:28 +0000 (14:04 +0200)]
sound, minor FM filtering optimization

2 years agocore vdp, fix status reading synchronisation
kub [Fri, 22 Apr 2022 18:50:20 +0000 (20:50 +0200)]
core vdp, fix status reading synchronisation

2 years agoui, fix skin for opendingux+linux
kub [Wed, 20 Apr 2022 17:26:16 +0000 (19:26 +0200)]
ui, fix skin for opendingux+linux

2 years agolibretro, fix classic_arm builds, minor cleanup
kub [Tue, 19 Apr 2022 22:00:43 +0000 (00:00 +0200)]
libretro, fix classic_arm builds, minor cleanup

2 years agoMerge from libretro/master:7ff457f for repo synchronization
kub [Tue, 19 Apr 2022 21:58:59 +0000 (23:58 +0200)]
Merge from libretro/master:7ff457f for repo synchronization

2 years agoui, fix generic skin
kub [Tue, 19 Apr 2022 20:50:57 +0000 (22:50 +0200)]
ui, fix generic skin

2 years agosh2 drc, improve cycle resolution for poll detection
kub [Tue, 19 Apr 2022 13:30:26 +0000 (13:30 +0000)]
sh2 drc, improve cycle resolution for poll detection

2 years agocore, improve extension handling
kub [Thu, 14 Apr 2022 22:56:38 +0000 (22:56 +0000)]
core, improve extension handling

2 years agosound, add FM filtering
kub [Thu, 14 Apr 2022 17:32:40 +0000 (17:32 +0000)]
sound, add FM filtering

2 years agoui, revisit menu
kub [Sat, 9 Apr 2022 20:19:15 +0000 (22:19 +0200)]
ui, revisit menu

2 years agolibretro, fix native sound rate
kub [Sun, 10 Apr 2022 07:45:03 +0000 (07:45 +0000)]
libretro, fix native sound rate

thanks to jdgleaver for pointing this out

2 years agoui, revisit menu
kub [Sat, 9 Apr 2022 20:19:15 +0000 (22:19 +0200)]
ui, revisit menu

2 years agoAdd missing pico init in case of successful autodetect
Vladimir Serbinenko [Fri, 1 Apr 2022 15:14:18 +0000 (17:14 +0200)]
Add missing pico init in case of successful autodetect

2 years agolibretro, fix compilation for unix armv7
kub [Sat, 9 Apr 2022 19:53:10 +0000 (19:53 +0000)]
libretro, fix compilation for unix armv7

2 years ago(libretro) Prevent illegal usage of RETRO_ENVIRONMENT_SET_SYSTEM_AV_INFO/RETRO_ENVIRO...
jdgleaver [Tue, 5 Apr 2022 09:53:16 +0000 (10:53 +0100)]
(libretro) Prevent illegal usage of RETRO_ENVIRONMENT_SET_SYSTEM_AV_INFO/RETRO_ENVIRONMENT_SET_GEOMETRY environment callbacks

2 years agosound, fix config save/load for native quality mode
kub [Thu, 31 Mar 2022 22:02:48 +0000 (22:02 +0000)]
sound, fix config save/load for native quality mode

2 years agosound, prepare FM filtering
kub [Thu, 31 Mar 2022 17:27:49 +0000 (17:27 +0000)]
sound, prepare FM filtering

2 years agosound, add native rate mode, change resampling
kub [Sun, 6 Mar 2022 20:40:50 +0000 (20:40 +0000)]
sound, add native rate mode, change resampling

2 years agobuild, add miyoo to release script
kub [Fri, 11 Mar 2022 21:06:40 +0000 (21:06 +0000)]
build, add miyoo to release script

2 years agocore vdp, minor fifo write optimisation
kub [Sun, 6 Mar 2022 22:18:52 +0000 (22:18 +0000)]
core vdp, minor fifo write optimisation

2 years agoplatform: Add miyoo support
jSTE0 [Fri, 18 Feb 2022 22:33:17 +0000 (22:33 +0000)]
platform: Add miyoo support

Add support for the miyoo platform, another SDL-based platform with a
small cache CPU and its own input mappings.

2 years agoplatform sdl, preliminary window resizing fixes
kub [Sun, 6 Mar 2022 18:39:46 +0000 (18:39 +0000)]
platform sdl, preliminary window resizing fixes

picodrive doesn't handle resize events, so it's not really working :-/
it however uncovered some bugs and strange behaviour, though

2 years agosms, some minor fixes and additions for sg-1000
kub [Tue, 1 Mar 2022 21:07:21 +0000 (21:07 +0000)]
sms, some minor fixes and additions for sg-1000

2 years agosms, add sg-1000 support
kub [Mon, 28 Feb 2022 21:45:50 +0000 (21:45 +0000)]
sms, add sg-1000 support

2 years agosms, add sg-1000 on-cart RAM mapping
kub [Sun, 27 Feb 2022 11:12:15 +0000 (11:12 +0000)]
sms, add sg-1000 on-cart RAM mapping

2 years agosms, autodetection for sg-1000 ram extension
kub [Sun, 27 Feb 2022 09:40:04 +0000 (09:40 +0000)]
sms, autodetection for sg-1000 ram extension

2 years agosms, mapper for taiwanese sg-1000 ram extension
kub [Sat, 26 Feb 2022 21:48:18 +0000 (21:48 +0000)]
sms, mapper for taiwanese sg-1000 ram extension

2 years agosms, add basic sg-1000 support
kub [Sat, 26 Feb 2022 10:19:07 +0000 (10:19 +0000)]
sms, add basic sg-1000 support

2 years agosms, add missing TMS VDP modes
kub [Sat, 26 Feb 2022 09:41:38 +0000 (09:41 +0000)]
sms, add missing TMS VDP modes

2 years agoupdate libpicofe
kub [Tue, 22 Feb 2022 22:31:01 +0000 (22:31 +0000)]
update libpicofe