From 3b8af02be94a510e385f44d58c35c86bb89424a6 Mon Sep 17 00:00:00 2001
From: Berke Güzel <wenekar1@gmail.com>
Date: Mon, 12 Oct 2026 08:41:51 +0300
Subject: refactor: simplify public API and isolate native extensions

Separate loop/timer and native interoperability APIs from the portable surface header. Unify dispatch, geometry queries, and timer callbacks; keep framebuffer bookkeeping and frame clocks private, and hide implementation symbols.

Update backends, documentation, examples, and API/integration coverage. Verify exports, strict C/C++ installed consumers, and normal plus ASan/UBSan suites.
---
 src/common/loop.c | 59 ++++---------------------------------------------------
 1 file changed, 4 insertions(+), 55 deletions(-)

(limited to 'src/common/loop.c')

diff --git a/src/common/loop.c b/src/common/loop.c
index a1f2434..3815e91 100644
--- a/src/common/loop.c
+++ b/src/common/loop.c
@@ -1,6 +1,6 @@
 #define _GNU_SOURCE
 #define _POSIX_C_SOURCE 200809L
-#include "yasl/yasl.h"
+#include "loop.h"
 
 #include <errno.h>
 #include <fcntl.h>
@@ -23,16 +23,11 @@ struct yasl_fd_source {
 };
 
 struct yasl_timer_source {
-    union {
-        yasl_timer_cb ns;
-        yasl_timer_ms_cb ms;
-        void *raw;
-    } fn;
+    yasl_timer_cb fn;
     void *ud;
     yasl_timer_id id;
     uint64_t interval_ns;
     uint64_t deadline_ns;
-    bool ms_mode;
     bool deleted;
 };
 
@@ -251,44 +246,11 @@ yasl_timer_id yasl_loop_add_timer(struct yasl_loop *l, uint64_t interval_ns,
 
     uint64_t now = yasl_loop_now_ns();
     l->timers[l->timer_count++] = (struct yasl_timer_source){
-        .fn.ns = cb,
+        .fn = cb,
         .ud = ud,
         .id = id,
         .interval_ns = interval_ns,
         .deadline_ns = now + interval_ns,
-        .ms_mode = false,
-        .deleted = false,
-    };
-
-    yasl_loop_kick(l);
-    return id;
-}
-
-yasl_timer_id yasl_loop_add_timer_ms(struct yasl_loop *l, uint32_t interval_ms,
-                                     yasl_timer_ms_cb cb, void *ud)
-{
-    if (!l || !cb || interval_ms == 0) return 0;
-
-    if (l->timer_count >= l->timer_capacity) {
-        int new_cap = l->timer_capacity ? l->timer_capacity * 2 : 16;
-        struct yasl_timer_source *new_timers = realloc(l->timers, (size_t)new_cap * sizeof(*new_timers));
-        if (!new_timers) return 0;
-        l->timers = new_timers;
-        l->timer_capacity = new_cap;
-    }
-
-    uint32_t id = l->next_timer_id++;
-    if (l->next_timer_id == 0) l->next_timer_id = 1;
-
-    uint64_t now = yasl_loop_now_ns();
-    uint64_t interval_ns = (uint64_t)interval_ms * 1000000ull;
-    l->timers[l->timer_count++] = (struct yasl_timer_source){
-        .fn.ms = cb,
-        .ud = ud,
-        .id = id,
-        .interval_ns = interval_ns,
-        .deadline_ns = now + interval_ns,
-        .ms_mode = true,
         .deleted = false,
     };
 
@@ -390,18 +352,10 @@ int yasl_loop_step(struct yasl_loop *l, int timeout_ms)
 
             yasl_timer_id tid = l->timers[i].id;
             uint64_t interval = l->timers[i].interval_ns;
-            bool is_ms = l->timers[i].ms_mode;
             void *ud = l->timers[i].ud;
             struct yasl_timer_source timer_src = l->timers[i];
 
-            uint64_t next_interval = 0;
-            if (is_ms) {
-                uint32_t old_ms = (uint32_t)(interval / 1000000ull);
-                uint32_t res_ms = timer_src.fn.ms(ud, tid, old_ms);
-                next_interval = (uint64_t)res_ms * 1000000ull;
-            } else {
-                next_interval = timer_src.fn.ns(ud, tid, interval);
-            }
+            uint64_t next_interval = timer_src.fn(ud, tid, interval);
             handled++;
 
             for (int j = 0; j < l->timer_count; j++) {
@@ -443,8 +397,3 @@ void yasl_loop_quit(struct yasl_loop *l)
 {
     if (l) l->running = false;
 }
-
-bool yasl_loop_is_running(const struct yasl_loop *l)
-{
-    return l ? l->running : false;
-}
-- 
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