From 76073fe5fad8799e5850805f2f090af2cb62c741 Mon Sep 17 00:00:00 2001 From: Berke Güzel Date: Tue, 13 Oct 2026 23:41:31 +0300 Subject: Simplify the public event and CPU API 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 --- include/yasl/cpu.h | 15 +++++++++++++++ 1 file changed, 15 insertions(+) create mode 100644 include/yasl/cpu.h (limited to 'include/yasl/cpu.h') diff --git a/include/yasl/cpu.h b/include/yasl/cpu.h new file mode 100644 index 0000000..d18f91f --- /dev/null +++ b/include/yasl/cpu.h @@ -0,0 +1,15 @@ +/** @file CPU surfaces: draw into the lent pixel buffer, then present it. */ +#ifndef YASL_CPU_H +#define YASL_CPU_H +#include "yasl/yasl.h" +#ifdef __cplusplus +extern "C" { +#endif +/** width*height premultiplied 0xAARRGGBB pixels, rows tightly packed. Contents + * persist; a resize keeps the overlap and zeroes the rest. Valid until the next wait. */ +YASL_API uint32_t *yasl_cpu_pixels(yasl_surface *surface, int *width, int *height); +YASL_API bool yasl_cpu_present(yasl_surface *surface); +#ifdef __cplusplus +} +#endif +#endif -- cgit v1.2.3