- update to 2.3.1:
* VIC II: check badline enabled condition on raster Y increment. Fixes CPU/shxy/shx-test
* Disable digiboost for residfp when not required (issue #37)
* residfp: fixed some PVS-Studio warnings. (issues #20#21#23#28)
* residfp: share dac tables between voices, saves a few Kb and some initialization time (issues #34#26)
* CIA: rework interrupt implementation based on Denise emu code, fixes CIA/dd0dtest/dd0dtest (issue #29)
* c64: return pseudo random numbers when reading from the I/O Area as the VIC fetches are not emulated.
Fixes C64/openio/gauntlet test
* VIC-II: fix lightpen X coordinate calculation. Makes VICII/split-tests/lightpen/lightpen test pass
* songlengthdb: fix possible corrupted data (issue #32)
* VIC-II: fix NTSC badline timing and improve cycle skipping
* CIA: minor refactoring
* Fixed a few minor PVS-Studio flagged issues
* reSIDfp: added NEON (by Christopher Snowhill) and SSE2 version of convolution function
the configure option has been changed to --with-simd=<sse2/mmx/neon/none>
* Exposed last values written to the SID registers. Based on patch by Stian Skjelstad
* API additions:
- Splitted ROM functions
- Added CIA 6526 4485 model setting, mostly for testing
- Added function for loading database from unicode path on Windows
- Added function for loading tunes using a custom loader callback
- enable SIMD on aarch64/x86_64
OBS-URL: https://build.opensuse.org/request/show/953834
OBS-URL: https://build.opensuse.org/package/show/multimedia:libs/libsidplayfp?expand=0&rev=10
- Update to version 2.1.2:
* songlength DB: fix parsing of milliseconds with leading zeroes
* Fixed building hardsid support
* reSIDfp: shift register regression fixes
* Updated RAM init pattern similar to how it's done in VICE
* Do not use smart pointers in public headers
(Warning! breaks ABI compatibility)
* resid/residfp: Use soft instead of hard clipping
rough implementation of bitfade
* residfp: better bandpass frequency calculation,
updated 8580 resistor ratios based on schematics and adjusted
voltage range, updated TTL values, assume a high impedance
audio amplifier yielding an 1.6Hz high-pass
- Update to version 2.0.5:
* Fixed CIA SDR handling, code borrowed from Denise emulator
* Fixed external filter coefficients calculation in resid/residfp
* Update osc3 on waveform zero in resid/residfp
* Further improved CPU/CIA/VICII emulation based on VICE testprogs
* Fixed an envelope generator regression in resid/residfp
* Improved noise+pulse interaction in resid/residfp
* Avoid saturation of residfp 8580 filter
* Adjusted residfp 6581 filter parameter range
* Recalculate noise output when actually changed in residfp
* Fix loading stereo mus tunes
* Fix residfp envelope
* Make digiboost work with resid
* Make MUS loading more robust to malformed files
* Reworked SidDatabase API
* Fix hang on exit
* CIA model is now configurable
* Added digiboost support
* Added support for milliseconds in SLDB
* Improved 8580 filter
* CIA and SID fixes ported from VICE
* Added MOS 6573 (PAL-M) emulation
* Other minor fixes and code cleanup
* Do not use kernal calls in psid driver
OBS-URL: https://build.opensuse.org/request/show/888481
OBS-URL: https://build.opensuse.org/package/show/multimedia:libs/libsidplayfp?expand=0&rev=8
- Update to version 1.8.7
* Fix out of range tune selection
* Reenable accidentally broken branch hints in residfp
* Minor fix in VIC-II code ported from VICE
* Fix an off-by-one error in mixer code
* Slightly improve some combined waveforms
* Fix a regression in VIC-II code
* Improve combined waveforms emulation
* Fix a possible crash when locking a sid device fails
* Fix an overflow in resid/residfp for 8580 output, noticed in /MUSICIANS/L/Linus/64_Forever.sid
* Use log1p in resid/residfp for improved precision of 6581 filter parameter calculation
* Fix a warning in PSID model checking
* Fix running with -b parameter
* Attenuate second chip output by 3dB in 3SID mode as it is mixed in both channels
* Fix uninitialized vars
* Fix a regresion in MUS loader introduced in 1.8.0
* Fix a regresion in STIL
* Rework and clean tune loading to be more portable
* Add support for 3SID files (PSID v4)
* Check if lightpen is really triggered before changing state
* Define WIN32_LEAN_AND_MEAN when compiling on MinGW
* Other minor fixes and improvements
* Fix interpolation outside bounds in reSIDfp
* Remove redundant code in PSID loader
* Fix reported number of channels
* Install psid driver before placing tune, fixes BASIC tunes and /MUSICIANS/L/Legg_Stephen/Steigar.sid
* Apply volume to channels, not to chips output
OBS-URL: https://build.opensuse.org/request/show/449998
OBS-URL: https://build.opensuse.org/package/show/multimedia:libs/libsidplayfp?expand=0&rev=6
- Update to 1.6.0
* Make PSID loader adhere to spec when handling 2nd SID address
* Improve PAL/NTSC switch handling
* Reset rom descriptions if rom is not loaded
* Fix a memory leak due to deleting auto_ptr to incomplete type (bug #13)
* Fix Drean TOD frequency
* Rework lightpen emulation based on VICE's code
* Internal code refactoring
- Update to 1.5.3
* Copy poweron pattern in memory only if real c64 compatibility is needed, fixes /MUSICIANS/B/Brennan_Neil/Super_Pac-Man.sid
- Update to 1.5.2
* Restore original iomap function, fixes /MUSICIANS/C/Cooksey_Mark/Airwolf.sid
- Update to 1.5.1
* Correctly interpret second sid address from PSID tunes header, fixes /MUSICIANS/T/TSM/Fiki_Fiki_2SID.sid
* Fix a signedness warning
- Update to 1.5.0
* Port CIA TOD fixes from VICE
* Port some VIC-II changes from VICE
* Check load address only for RSID tunes, fixes Hellbound from Shining 8
* Minor changes to reSIDfp
* Other minor fixes and improvements
OBS-URL: https://build.opensuse.org/request/show/257372
OBS-URL: https://build.opensuse.org/package/show/multimedia:libs/libsidplayfp?expand=0&rev=3
