Commit Graph

53 Commits (08567fedf44048339d5ab1aae951b00a996254d8)

Author SHA1 Message Date
Connor McLaughlin 1d948a53e0 SPU: Reinitialize transfer event on loading state 6 years ago
Connor McLaughlin 423f04325f SPU: Implement timing for RAM reads/writes 6 years ago
Connor McLaughlin f23bcc0faa SPU: Ignore loop start flag when repeat address is explicitly set
Fixes dialog/softlock in Thousand Arms.
6 years ago
Connor McLaughlin 08ad5aad53 SPU: Run muted voices when IRQ is enabled
Fixes SPU timeout in Casper. We can still optimize for most games where
interrupts are not used by completely ignoring muted voices in those.
6 years ago
Connor McLaughlin 18cc3d5932 SPU: Stub out external volume registers
If nothing else, it'll avoid spamming the log.
6 years ago
Connor McLaughlin 7317c83a3c SPU: Implement internal volume sweep register reads
Fixes muted audio in Michelin Rally Masters.
6 years ago
Connor McLaughlin 4c2597acf3 SPU: Process key on/off at next 44100hz cycle
Some games, particularly CART World Series and Monkey Hero, depend on
this behaviour.
6 years ago
Connor McLaughlin 7ac48cd8d6 SPU: Swap read/write ready bits
Nocash might be incorrect here.
6 years ago
Connor McLaughlin 7a89c787b8 SPU: Fix some reverb registers not being saved to state 6 years ago
Connor McLaughlin d47a82d591 SPU: Implement noise functionality 6 years ago
Connor McLaughlin 0a6295a9b4 SPU: Implement volume sweep functionality 6 years ago
Connor McLaughlin b86e0bc846 SPU: Implement reverb
Possibly still not complete.
6 years ago
Connor McLaughlin 8e20d0d4ff SPU: Add audio dumping support 6 years ago
Connor McLaughlin 6a6aa72f3a SPU: Add a tick counter and delay between key on/off writes
Not yet tested on hardware. We believe that writing to a specific
voice's key on/off register within 2 samples/ticks of the first
write will result in the second write being ignored. This still
needs to be tested on hardware for confirmation.

Thanks to @PSI-Rockin for the idea.

Fixes sound effects in Monkey Hero.
6 years ago
Connor McLaughlin d42f155512 SPU: Use "ticks" instead of "sample" in variable names 6 years ago
Connor McLaughlin 90d6babfb0 SPU: Always run, not only when enabled 6 years ago
Connor McLaughlin 34ae0dae13 CDROM: Fix upper bound for XA audio frames and sync SPU 6 years ago
Connor McLaughlin 82eb14efb1 Core: Apply DPI scaling to debug windows 6 years ago
Connor McLaughlin 278aa86d14 SPU: Refactor ADSR/implement exponential mode 6 years ago
Connor McLaughlin 1b9609ef61 Implement event-based scheduler instead of lock-step components 6 years ago
Connor McLaughlin 71c1e243fe Remove YBaseLib dependency 6 years ago
Connor McLaughlin 5bb2b3ec63 Frontend: Add audio backend to settings (switch-while-running) 6 years ago
Connor McLaughlin f11d357ab9 Compile fixes for Android 6 years ago
Connor McLaughlin 2399c1dab7 SPU: Fix incorrect step value in attack phase 6 years ago
Connor McLaughlin e02ebb1b2a SPU: Mute voice without release phase on loop/end flag
Fixes channels getting stuck in Syphon Filter.
6 years ago
Connor McLaughlin 5b5d22fd27 SPU: Stub out transfer control register
Fixes sound in Ridge Racer.
6 years ago
Connor McLaughlin d9c27c4ee3 SPU: Fix sustain step being ignored 6 years ago
Connor McLaughlin 85413218cb SPU: Check upper 8 byte block of ADPCM block for interrupt
Fixes NFS2 stuck after selecting Race.
6 years ago
Connor McLaughlin 6f4cf7d5e3 System: Support changing BIOS path 6 years ago
Connor McLaughlin 99c264947d SPU: Implement capture buffers
Fixes Crash Team Racing and lipsyncing within.
6 years ago
Connor McLaughlin 26437e31dd SPU: Fire interrupt on DMA reads/writes too 6 years ago
Connor McLaughlin 8722757412 SPU: Implement pitch modulation 6 years ago
Connor McLaughlin 9f5bd6e5f9 SPU: Correct sample rate display in debugger 6 years ago
Connor McLaughlin 40eb157d77 SPU: Fix off-by-one-sampling-error causing noise in output 6 years ago
Connor McLaughlin 9b56499afa Refactoring settings/support changing GPU renderer at runtime 6 years ago
Connor McLaughlin 3db77a3139 SPU: Handle IRQ address register (fixes FF8 intro FMV) 6 years ago
Connor McLaughlin a76ec6fc19 Compile fixes for GCC 6 years ago
Connor McLaughlin 884378045d SPU: Add CD audio volume control 6 years ago
Connor McLaughlin 140d63c674 SPU: Add more details to debug window 6 years ago
Connor McLaughlin b5f7fa2652 SPU: Stub out noise mode register 6 years ago
Connor McLaughlin 33f1cf4fd4 SPU: Global volume control 6 years ago
Connor McLaughlin f3cd100b16 SPU: Float-less volume application 6 years ago
Connor McLaughlin aa792da823 CDROM: Implement XA-ADPCM decoding 6 years ago
Connor McLaughlin ec8c5d4bb6 DMA: Batch multi-word transfers together 6 years ago
Connor McLaughlin 0f68c8c5d3 Add debugging for GPU/Timers 6 years ago
Connor McLaughlin a55412c24a SPU: Hide debug window by default 6 years ago
Connor McLaughlin 25209c3d58 SPU: Clear fields on Reset 6 years ago
Connor McLaughlin d88da93a55 SPU: Save state support 6 years ago
Connor McLaughlin 51ea81eebf SPU: Don't store the undecoded ADPCM blocks 6 years ago
Connor McLaughlin a3446b8275 SPU: Implement ADSR 6 years ago