yasl.git/tests/x11, branch main

Make the loop public and let the display drive it

2026-10-15T17:38:14+00:00

An application that has its own descriptors and timers needed a second loop next to yasl's, and could not see yasl's key-repeat timer, clipboard pipes or reconnect timer. Now there is one wait: the application owns a yasl_loop, and yasl_init can run the display on it. - Public yasl_loop_*: descriptors, timers and signals. Descriptor callbacks return void. Timer IDs are 64 bits and never reused; a zero delay runs in the next step. A nested step or run fails with EBUSY, a step off the loop's thread with EPERM, and a quit made before a run ends it at once. An interrupted wait keeps its deadline. Creating a loop fails when it cannot make its wake pipe. - The display drives the loop through prepare, wait and check hooks instead of wrapping its step. Wayland finishes its read before any callback runs, so loop callbacks may create surfaces and do roundtrips. Readiness (queued events, an owed REFRESH) is derived in the step, so the wait never blocks over pending work. A draw that cannot proceed for want of a buffer is no longer counted as work. - yasl_init takes struct yasl_options. With loop and on_event, each step delivers events to on_event and yasl_wait_event fails with EBUSY. EALREADY only for the same options, EBUSY for others. - yasl_surface_request_frame: a REFRESH once the window can show a new frame, for pacing animation. - DISPLAY_LOST reports whether the display reconnects. Pull waits still fail with ENOTCONN after a final loss. - Events pushed from another thread wake the loop. Co-Authored-By: Claude Opus 5.5

Require presses in X11 and integration tests

2026-10-14T11:22:52+00:00

Integration tests now expect ESTALE from move, resize, window menu, drag and popups when nothing presses a button, and the X11 input test expects the same from the window menu and move. Resolving the previous commit's merge also made the direct SHM path check the window's own visual (possibly 32-bit ARGB) and dropped the held-button check from place_under_pointer, which yasl.h never asked for. Co-Authored-By: Claude Opus 5.5

Count touch as a press, report a missing bell, and test X11 INCR

2026-10-14T11:21:13+00:00

- Wayland: a touch contact is a press for move, resize, menu and drag again, and a compositor without xdg-system-bell reports ENOTSUP. - yasl_surface_set_cursor no longer reports a stale errno. - The X11 input test expects the TIMESTAMP and MULTIPLE targets and drives an INCR transfer instead of expecting INCR to be rejected. Co-Authored-By: Claude Opus 5.5

Simplify the public API into one dense header

2026-10-14T10:56:48+00:00

yasl.h now holds everything except Vulkan: 45 functions instead of 62, and three installed headers instead of ten. - One constructor: yasl_surface_create takes CPU, GL or NATIVE, with zero-initialized GL options meaning 3.2 core, RGBA8, D24S8. - Events carry action, mods, x, y and text at the top level; pen positions are now logical like pointer positions. - yasl_cpu_pixels/yasl_cpu_present draw into one persistent canvas, cutting three full-frame copies per frame. - yasl_surface_get_info, yasl_surface_request, YASL_CURSOR_LOCKED, yasl_surface_set_text_input, yasl_surface_begin_move_resize and yasl_surface_get_native replace groups of narrower calls. - Interactive calls drop the decorative trigger event argument. - yasl_wait_event returns 0 only on timeout or yasl_wake, the refresh callback runs only in native modal loops, focus loss sends INPUT_RESET, and a lost event no longer fails every later wait. - Unsupported operations and bad arguments report ENOTSUP and EINVAL instead of EIO; the keycodes header no longer needs C23. - The shared library gets a versioned SONAME and version macros. Co-Authored-By: Claude Opus 5.5

Redefine public and rendering APIs with explicit contracts

2026-10-14T10:13:52+00:00

Remove deprecated Cocoa OpenGL and private compatibility APIs

2026-10-14T06:38:31+00:00

Simplify the public event and CPU API

2026-10-13T20:41:31+00:00

Applications now need far less ceremony: hello.c is a 20-line loop that handles REFRESH, CLOSE and QUIT and draws into the surface's own pixels. - Fold GEOMETRY, STATE and FOCUS into one WINDOW event carrying size, scale and state; unchanged values send nothing. - Guarantee REFRESH once a window has a size and after every resize, never at size zero. - Merge DROP_HOVER into DROP with over/leave/data actions and give drag and drop actions enums. - Keep event strings valid until the next wait and drop yasl_event_release; empty or failed waits report NONE. - Replace copy-in presentation with a lent pixel buffer: yasl_cpu_pixels and yasl_cpu_present. - Remove yasl_poll_event, yasl_cpu_read_pixels, unused event fields and comments that restated names. - Wayland: resize floating windows in request_size instead of reporting it unsupported, and stop marking new GPU surfaces as Vulkan so yasl_vulkan_create_surface no longer fails with NATIVE_WINDOW_IN_USE. Also includes the in-progress public API refactor that was uncommitted in the tree (removal of the app/loop layer, new surface, GL and Vulkan entry points). Co-Authored-By: Claude Opus 5.5

public api refactor

2026-10-13T18:23:03+00:00

Report the system double-click interval

2026-10-13T14:08:48+00:00

wsap_term hardcodes 400 ms in three places to count clicks. yasl_display_double_click_ms() reads the interval from the system. X11 parses Net/DoubleClickTime from the XSETTINGS owner's property. Wayland has no protocol for it, so it asks the Settings portal for KDE's DoubleClickInterval, which KDE sends as a string and which exists only when the user set it, then GNOME's double-click. X11 without XSETTINGS asks the portal too. Cocoa reads NSEvent.doubleClickInterval. Missing or implausible values give YASL_DOUBLE_CLICK_MS_DEFAULT, 400 ms. The X11 state test covers the XSETTINGS parser in both byte orders and with truncation. The Xwayland test owns the settings selection. The desktop test serves both portal keys. The Cocoa path is not built or run here. Co-Authored-By: Claude Opus 5.5

Migrate tests to the unified event API

2026-10-13T12:41:39+00:00

Port backend, input, tablet and app tests from yasl_input_event and YASL_INPUT_* to struct yasl_event and YASL_EVENT_*. The input allocation test links input.c on its own, so it stubs yasl_loop_now_ns() for the new event timestamps. Co-Authored-By: Claude Opus 5.5