log

age author description
Sat, 29 Apr 2017 16:51:57 -0700 Michael Pavone Initial stab at horizontal border when VDP test register layer selection is in effect for H40. Extended horizontal borders in Titancade scene and ninja escape scene mostly correct now
Sat, 29 Apr 2017 12:32:50 -0700 Michael Pavone Make internal screenshot functionality completely ignore overscan settings rather than only doing it for the height
Thu, 27 Apr 2017 23:08:49 -0700 Michael Pavone Fixes to sprite phase 2 so that sprite X reads use the exact same slot as on hardware in the case that there are fewer than the max number of sprites on each line. Re-read sprite Y from SAT cache during phase 2 and properly mask the calculated row. Fixes remaining issues with spinning cube scene in Overdrive 2.
Thu, 27 Apr 2017 09:32:21 -0700 Michael Pavone Adjust how the invalid size is handled for the horizontal dimmension of a plane. Fixes some garbage on the spinning cube scene of Overdrive 2
Wed, 26 Apr 2017 22:16:12 -0700 Michael Pavone Small tweak to how SAT cache updates are done. Mostly fixes the rotating cube scene in Overdrive 2
Wed, 26 Apr 2017 21:55:12 -0700 Michael Pavone Fix timing for branch not taken case in the M68K BCC intruction
Wed, 26 Apr 2017 01:12:28 -0700 Michael Pavone Add 128K VRAM bit to VDP register print in debugger
Wed, 26 Apr 2017 01:05:40 -0700 Michael Pavone Handle address register displacement when calculating branch targets in debugger
Mon, 24 Apr 2017 20:49:31 -0700 Michael Pavone Fix interaction between 68K debugger and instruction retranslation due to self modifying code or bank switching
Sun, 23 Apr 2017 00:54:33 -0700 Michael Pavone Add config file option to disable Open GL rendering
Sat, 22 Apr 2017 01:22:47 -0700 Michael Pavone Fix vgmplay target for ternary tree changes
Fri, 21 Apr 2017 23:35:32 -0700 Michael Pavone Fix a deficiency in the way types were handled in my ternary tree. Fixes in which some paths that were constructed from a template with variables would sometimes get an extra garbage character thrown in
Fri, 21 Apr 2017 01:22:52 -0700 Michael Pavone Fairly major rework of how active/passive is handled along with how the V30 mode bit is handled. Allows the vertical border extension trick in Overdrive 2 to work right
Fri, 21 Apr 2017 01:19:40 -0700 Michael Pavone Minor optimization to avoid invalidating translated code when the bank has not actually changed. Makes a nasty edge case in the 68K debugger slightly less severe when dealing with code that uses banking
Thu, 20 Apr 2017 22:28:58 -0700 Michael Pavone Fixed timing for RTS and RTE
Tue, 18 Apr 2017 19:27:10 -0700 Michael Pavone Initial stab at implementing the output disable/layer selection bits of the VDP test register
Mon, 17 Apr 2017 23:58:21 -0700 Michael Pavone Fix time 68K is locked out of bus when doing a 128KB VRAM mode DMA transfer. Fixes a number of problems in Overdrive 2
Mon, 17 Apr 2017 20:54:33 -0700 Michael Pavone SAT table register bit 0 is not used in H40 mode. Fixes corrupt sprites in ship crash landing scene in Overdrive 2
Sun, 16 Apr 2017 18:43:34 -0700 Michael Pavone Fix some edge cases with regards to 128KB VRAM mode and the SAT cache
Sun, 16 Apr 2017 16:40:04 -0700 Michael Pavone Initial work on handling the 128KB VRAM mode bit and some basic prep work for VDP test register support
Sun, 16 Apr 2017 16:38:56 -0700 Michael Pavone Force display on in stateview if given a save state with the display off
Sat, 15 Apr 2017 21:45:19 -0700 Michael Pavone Fix copy pasta error in handling of Z80 VDP port reads. HV counter reads are not illegal writes =P. Fixes immediate exit in Overdrive II, though other problems remain
Wed, 05 Apr 2017 09:48:49 -0700 Michael Pavone Fix minor bug that displayed window plane as if it were plane A In plane debug view
Tue, 04 Apr 2017 19:31:14 -0700 Michael Pavone Allow a .l suffix to a memory print command to allow fetching and printing a longword
Mon, 03 Apr 2017 20:48:13 -0700 Michael Pavone Improved printing of word at absolute address to support reading from all address types. Implemented support for printing the value pointed to by a register. Removed abuse of read_dma_value in internal debugger.
Fri, 31 Mar 2017 19:11:04 -0700 Michael Pavone Allow adding .w or .b to select just the low word or byte of a register in a 68K debugger print command
Fri, 31 Mar 2017 19:07:04 -0700 Michael Pavone Allow printing current frame number in 68K debugger
Fri, 31 Mar 2017 09:49:02 -0700 Michael Pavone Fix accidental fallthrough on com debugger command
Thu, 30 Mar 2017 23:59:57 -0700 Michael Pavone YM2612 should also be reset on system soft reset
Thu, 30 Mar 2017 23:57:30 -0700 Michael Pavone Reset YM2612 whenver the Z80 is reset. Fixes issue with stuck notes in Fantastic Dizzy and Kid Chameleon