* libs: fix CP932 iconv conversion on Windows and macOS
SDL3's SDL_SYSTEM_ICONV build option defaults off on Windows and macOS,
so SDL falls back to its own bundled iconv there, which only implements
ASCII/Latin-1/UTF/UCS. SDL_iconv_open("UTF-8", "CP932") always failed as
a result, crashing games that convert Shift-JIS strings via
sceCesMbcsStrToUtf8Str (e.g. save-data dialogs).
Add a small CesIconv shim selected at compile time: Windows converts one
character at a time via the Win32 codepage-932 APIs, replicating
SDL_iconv's chunked semantics and error codes; macOS calls real POSIX
iconv directly, since libiconv is always present there and does support
CP932, unlike SDL's fallback. Linux is untouched, since SDL already
links real system iconv by default there.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
* libs: fix SaveDataDialog infinite loop on save
SaveDataDialogOpen() jumped straight from SAVE_STATUS_INITIALIZED (1) to
SAVE_STATUS_FINISHED (3), skipping SAVE_STATUS_RUNNING (2) entirely. At
least one title's save-write dialog stage only accepts a FINISHED status
after observing a RUNNING poll first; without it, the title assumed the
Open() request never took effect and re-issued it forever, hanging the
save flow (this only became visible once the CP932 crash above stopped
masking it).
Open() now starts the dialog as RUNNING. UpdateStatus() advances the
state machine, reporting RUNNING once before flipping to FINISHED for
subsequent polls; GetStatus() is untouched, staying a pure peek with no
side effects, matching the real SDK's pump-vs-peek split between the two
calls.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
* Add iconv linking to macOS
* Fix missing macOS iconv link for tests
* Fix CP932 edge cases and save dialog status consistency
---------
Co-authored-by: Claude Sonnet 5 <noreply@anthropic.com>
Co-authored-by: nmzik <Nmzik@mail.ru>
* docs: link weekly updates from README
* docs: add Discord development channel
* docs: use Discord server invite link
* docs: refine weekly updates wording
* audio: play DualSense haptics from vibration audio ports
Games drive the DualSense's actuators through a vibration audio port, one channel per actuator.
These ports had no device, so their samples were dropped. Over USB the DualSense is a 4-channel
audio device whose back channels feed the actuators; play the port's samples there through SDL.
The device is looked up while the port plays, so the controller can be connected at any time. The
queue keeps about the latency of the regular audio path, with the playback rate nudged by up to 3%
when the port is fed off real time.
While haptic audio plays, hold a DualSense's rumble at zero: SDL disables audio haptics whenever
rumble is non-zero.
Add pad_haptics tests for the sample conversion, device-name matching and rate correction.
* Simplify DualSense audio haptics and restore idle rumble
---------
Co-authored-by: nmzik <Nmzik@mail.ru>
* AvPlayer: advance the shared audio-master clock after final audio frame
* AvPlayer: initialize padded NV12 planes with neutral black
---------
Co-authored-by: nmzik <Nmzik@mail.ru>
Build and run the CPU-only resource_tracking, scalar_provenance, resource_materialization, and shader_vertex_metadata tests on Windows, macOS, and Linux. Each test executable is excluded from the default build, so add it to the explicit CMake targets and the matching CTest selection. Leave the Vulkan-dependent shader_recompiler_compute suite for a separate CI setup.
* launcher: keep primary update feed answer when the fallback request fails
When the primary feed is reachable but its tag differs from the build tag,
the result was discarded and the GitHub API fallback was consulted. If the
fallback request failed (api.github.com rate-limits unauthenticated
requests), the launcher reported an error even though the primary feed had
already returned a usable update answer with a working release URL. Keep
the primary feed answer and show it if the fallback fails.
* emulator: validate numeric CLI arguments
--screen-width, --screen-height, --gpu, and --vblank-frequency were parsed
with Common::ToInt32/ToInt64, which ignores std::from_chars errors and
returns 0, so values like "--screen-width abc" or "--gpu xyz" were
silently accepted: zero screen size, or GPU 0 selected instead of auto
(-1). Reject invalid values with an error message like the other options,
using from_chars-based helpers (ParseUint32/ParseInt32); reject zero
screen dimensions.
* tests: add LeastRecentlyUsedCache regression tests
Cover the LRU cache walk order, tick filtering in ForEachItemBelow,
early-exit boolean callbacks, Touch reordering and same-tick skips,
Free, and freed-id reuse by later inserts. Modeled on BitArrayTests.
* tests: use a tick cutoff that detects a stale newest-item tick
Collect(cache, 35) also visits c when Touch(c, 35) failed to update
its tick (30 <= 35). Use a cutoff of 30 and expect only b.
* Run LRU cache tests in CI
---------
Co-authored-by: nmzik <Nmzik@mail.ru>
* capture PCM at set time when ports share a buffer
* Snapshot size limit and open device check
* Fall back to PCM pointer on stale snapshot
* audio: own AudioOut2 PCM at attribute set time
---------
Co-authored-by: nmzik <Nmzik@mail.ru>
SDWA source extraction and destination insertion are independent. Cover the reported word1-to-word0 preserve form and byte-source partial destinations in compute tests. Verify 64 distinct compute buffers survive resource tracking and binding layout, and remove the obsolete CFG rejection.
(cherry picked from commit 9e74df7dc0)
* docs: fix stale README notes, document building without Qt
- Use the current issue template name, Game Emulation Status Report
(renamed in 027433f).
- Raise the documented Windows CMake minimum from 3.12 to 3.22.1, which
the bundled SPIRV-Tools requires.
- Note that -DKYTY_BUILD_LAUNCHER=OFF builds kyty_emulator and the
regression tests without Qt (#193).
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
* docs: add Qt-free Linux build commands
---------
Co-authored-by: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
Co-authored-by: nmzik <Nmzik@mail.ru>
* audio: support standard NGS2 PCM16 sampler playback
Extend the existing fixed-point PCM path to standard samplers, loops, and progress reporting. Apply voice events immediately and honor callback interruption during source advancement.
Reuse upstream rate and pitch handling. Add regression coverage for streaming, routing, callbacks, loops, and custom sampler controls; ngs2_sampler passes.
* audio: apply NGS2 rear low-pass filters
Handle rear low-pass FCQ controls at the output sample rate with per-channel history and channel masks. Preserve filter tails through streaming gaps and use the standard pi constant for coefficients.
Add regression coverage for frequency response, control layout, channel isolation, and starvation/refill continuity. Emulator build and both audio test suites pass.
* Preserve resampling phase for accepting voices
Only reset voice.sample_phase when there are no blocks and the voice does not accept blocks (change in src/libs/ngs2.cpp). Add TestResamplingPhaseAfterStarvation to tests to ensure sampler and custom sampler retain resampling phase and pending source advancement after starvation, and that SetupSampler still resets the phase. This prevents resampling phase loss during starvation/refill across sample rates.
* audio: correct sampler controls, lifecycle, and filter tails
---------
Co-authored-by: nmzik <Nmzik@mail.ru>
Emil