From 87279f6903343e621c0446b20d1e7d6a495f1125 Mon Sep 17 00:00:00 2001 From: Berke Güzel Date: Wed, 14 Oct 2026 13:56:48 +0300 Subject: Simplify the public API into one dense header 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 --- src/common/types.h | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) (limited to 'src/common/types.h') diff --git a/src/common/types.h b/src/common/types.h index 8b9bbba..3fffd47 100644 --- a/src/common/types.h +++ b/src/common/types.h @@ -126,7 +126,8 @@ enum yasl_private_display_cap : uint32_t { YASL_PRIVATE_CAP_FRAME_PACING = 1 << 7, /**< Compositor/display-driven draws. */ /* Backend/protocol supports tablet axes, independent of attached hardware. */ YASL_PRIVATE_CAP_TABLET = 1 << 8, - YASL_PRIVATE_CAP_TEXT_INPUT = 1 << 11, /**< Tablet protocol support, independent of attached hardware. */ + YASL_PRIVATE_CAP_RELATIVE_POINTER = 1 << 9, /**< YASL_PRIVATE_POINTER_RELATIVE is available. */ + YASL_PRIVATE_CAP_TEXT_INPUT = 1 << 11, /**< Input method support. */ }; /** Independent selections. An unsupported selection never aliases the clipboard. */ @@ -378,6 +379,9 @@ struct yasl_private_key_event { uint32_t native_code; }; +/** Bits of yasl_private_pointer_event.scroll_valid. */ +enum yasl_private_scroll_valid { YASL_PRIVATE_SCROLL_LINES = 1u, YASL_PRIVATE_SCROLL_PIXELS = 2u }; + /** Pointer sample shared by all POINTER_* events. Pen and eraser share it with * mouse input. Track contact with DOWN/UP of the primary button, not pressure. * This is not a multi-contact touch API. */ -- cgit v1.2.3