fix(launcher,lock): §310 M6.5 追加两修——App 内手动息屏不锁屏 + 锁屏脏区被 App 覆盖
真机 M6.4 反馈(c730333 EVIOCGRAB 之后仍未好全):
P1 App 内电源键手动息屏→亮屏无锁屏(桌面/超时路径都有锁、唯独此路径丢)
根因:App 会话内电源键单击息屏由 **watchdog** 处理(meow_watchdog.c handle_power →
wd_panel_off,直接 blank 面板背光 0),**不置** meow_auto_slept;而 launcher app 会话循环的
唤醒锁屏只在 `if (meow_auto_slept)`(超时路径 set)内触发(app_launcher.c:1996/2029)。
手动路径唤醒时 meow_auto_slept==0 → 不锁屏(真机实测)。
修法(app_launcher.c):App 循环每圈以读背光 `==0` 补判 watchdog 手动息屏(app_panel_manual_off),
唤醒分支改 `meow_auto_slept || app_panel_manual_off`,两类唤醒都走 lck_wake_should_lock 锁屏,
两条路径对齐。overlay_gate.h 增 overlay_wake_should_lock 判据。
P2 锁屏脏区被 App 覆盖(App 刷新控件盖到锁屏上 / 未刷新区显示锁屏自带脏区)
根因:媒体保活 App 不冻结仍在绘制;SDK present 抑制(/tmp/meow_notif_active)有 ≤200ms
标记节流窗(meow_ui_gfx.c MEOW_OVERLAY_CHK_MS)——锁屏首扑后 App 仍可能进 1-2 帧,其
部分脏区落在锁屏上(App 控件覆盖),未覆盖区才是锁屏。另外锁屏关闭需整帧重绘消残影。
修法:
① lk_draw 首帧已 fill_rect(0,0,xres,yres,th->surface) 全屏不透明底(复核满足);
② run_lock_screen 进场 300ms(OVERLAY_LOCK_COVER_MS > 200ms 标记窗)后**重铺一次全屏
不透明底**盖掉 App 抑制窗内的 1-2 帧残影;App 此后被抑制不再上屏,锁屏稳定遮盖;
③ 锁屏关闭(run_app_lock_overlay 关闭路径)已 pm_capture_app_frame+meow_ui_flush+
app_overlay_statusbar 整帧重绘含状态栏(复核满足)。
新增 test_lock_render.c(6 断言:首帧整帧不透明覆盖断言 + 部分填充漏区对照)+ test_overlay_gate.c
扩展(S1c 手动息屏触发锁屏 4 断言 + S2b 重铺阈值>200ms 2 断言)。launcher 全量宿主回归 +
SDK 叠加/状态栏/输入回归全 PASS;mipsel 交叉 -Wall -Wextra 0 warning。
md5 62c817c204b9d9751a4d8f411d1eb69b(/usr/bin 只读,待 M6.5 固件打包;fw_content.conf 未动)。
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@@ -1874,6 +1874,12 @@ static int launch_app_chain(struct app *a, const char *chain)
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int app_seq_hits = 0;
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unsigned long long app_seq_last = 0;
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struct vol_snap app_vol0 = { -1, -1 };
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/* M6.5 §310 问题1:watchdog 电源键手动息屏在 App 内直接 blank 面板(背光 0),**不置**
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* meow_auto_slept(那是本循环超时息屏路径的私有标志)。故手动息屏→电源键唤醒时机内
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* meow_auto_slept==0,唤醒分支不锁屏(超时路径天然有锁、手动路径丢了——用户真机实测)。
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* 修法:本循环以「背光==0 且非超时」补判手动息屏,唤醒时按 meow_auto_slept||manual 一并触发
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* lck_wake_should_lock 锁屏,两条路径对齐。 */
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int app_panel_manual_off = 0;
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/* M2.11 D:应用二进制/资源若在卡上,卡被拔可能 SIGBUS 崩。启动前记录,运行期监测卡移除。
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* (拷贝到内存/板载 staging 的方案先不做,仅记录 APPS.md 规范。) */
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int app_on_card = (strncmp(a->exec, MEOWAPPS, strlen(MEOWAPPS)) == 0);
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@@ -1984,8 +1990,13 @@ static int launch_app_chain(struct app *a, const char *chain)
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if (kp_keys.cur[w] & (1UL << (KEY_VOLUMEDOWN % 32))) vold = 1;
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}
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/* M2.17 自动息屏(app 会话):任意物理键边沿重置计时;空闲>timeout 且非 keep_awake → 息屏;
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* 息屏后再按键 → 唤醒(fb_pan_buf0_force 兜底 LCDC 落 buffer0,内容随应用输入重绘)。 */
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* 息屏后再按键 → 唤醒(fb_pan_buf0_force 兜底 LCDC 落 buffer0,内容随应用输入重绘)。
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* M6.5 §310 问题1:watchdog 电源键手动息屏(背光 0、不置 meow_auto_slept)→ 唤醒时按
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* app_panel_manual_off 一并锁屏,与超时路径(meow_auto_slept)对齐。 */
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{
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/* 背光==0 => 面板已关(超时路径已置 auto_slept;手动路径靠此补判)。
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* read_brightness() 失败返回 -1(≠0),不误置位。 */
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if (read_brightness() == 0) app_panel_manual_off = 1;
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int key_edge = 0;
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for (int w = 0; w < KEYBUF_WORDS; w++)
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if (kp_power.cur[w] != save_pow[w] || kp_keys.cur[w] != save_keys[w]) { key_edge = 1; break; }
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@@ -1993,10 +2004,12 @@ static int launch_app_chain(struct app *a, const char *chain)
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memcpy(save_pow, kp_power.cur, sizeof save_pow);
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memcpy(save_keys, kp_keys.cur, sizeof save_keys);
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app_last_input = now_ms();
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if (meow_auto_slept) {
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logmsg("auto screen-off (app): key wake");
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if (meow_auto_slept || app_panel_manual_off) {
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logmsg("screen-off (app): key wake (auto=%d manual=%d)",
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meow_auto_slept, app_panel_manual_off);
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meow_panel_on();
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meow_auto_slept = 0;
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app_panel_manual_off = 0;
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fb_pan_buf0_force();
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/* M2.x 锁屏:App 前台唤醒后若需锁屏 → SIGSTOP 叠加锁屏页;解锁/SIGCONT 回应用。
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* §310:叠加期 App 崩溃(LR==LCK_OVERLAY_RET_DIED)→ 回收僵尸走统一退出路径
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@@ -2026,10 +2039,12 @@ static int launch_app_chain(struct app *a, const char *chain)
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if (access(MEOW_APP_ACTIVITY_FILE, F_OK) == 0) {
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unlink(MEOW_APP_ACTIVITY_FILE);
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app_last_input = now_ms();
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if (meow_auto_slept) {
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logmsg("auto screen-off (app): touch wake");
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if (meow_auto_slept || app_panel_manual_off) {
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logmsg("screen-off (app): touch wake (auto=%d manual=%d)",
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meow_auto_slept, app_panel_manual_off);
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meow_panel_on();
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meow_auto_slept = 0;
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app_panel_manual_off = 0;
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fb_pan_buf0_force();
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/* M2.x 锁屏:App 前台唤醒后若需锁屏 → SIGSTOP 叠加锁屏页;解锁/SIGCONT 回应用。
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* §310:叠加期 App 崩溃 → 回收僵尸走统一退出路径(launcher 不崩、run_menu 重绘主屏)。 */
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@@ -11,6 +11,7 @@
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* 纯逻辑在 lock_screen.c(可宿主单测);本文件只做 UI 与输入胶水。
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*/
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#include "meow_launcher_internal.h"
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#include "overlay_gate.h" /* OVERLAY_LOCK_COVER_MS(锁屏重铺阈值,与单测同源) */
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/* §310 残影:锁屏处于 App 前台叠加会话时置位当前前台 App pid(run_app_lock_overlay 写入)。
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* run_lock_screen 每圈据此探测 App 是否已死(组合 App 冻结缓冲 evdev 会在解锁瞬间回放成点击 /
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@@ -158,9 +159,11 @@ int run_lock_screen(void)
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return 1;
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}
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lk_draw(entered, status, lock_until); /* 首帧 */
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lk_draw(entered, status, lock_until); /* 首帧(fill_rect 全屏不透明主题底 + 键盘) */
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int unlocked = 0;
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unsigned long long entry_ms = now_ms();
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int covered_once = 0; /* §310 问题2-②:标记节流窗后重铺一次全屏底,盖掉 App 残帧 */
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for (;;) {
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time_t now = time(NULL);
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int redraw = 0;
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@@ -173,6 +176,15 @@ int run_lock_screen(void)
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goto done;
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}
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/* §310 问题2-②:媒体保活 App 不冻结、SDK present 抑制有 ≤200ms 标记节流窗——锁屏首扑后
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* App 仍可能再进 1-2 帧(部分脏区盖到锁屏上)。等标记窗过后(≥300ms)重铺一次全屏不透明底
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* 盖掉 App 残帧;App 此后被抑制不再上屏,锁屏稳定遮盖(真机「App 控件盖到锁屏上」)。 */
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if (!covered_once && now_ms() - entry_ms >= OVERLAY_LOCK_COVER_MS) {
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covered_once = 1;
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logmsg("lock: re-cover full opaque after marker window (app stave suppressed)");
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lk_draw(entered, status, lock_until);
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}
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/* §310 残影:锁屏叠加期 App 崩溃(僵尸)→ 中止锁屏走统一退出路径(交回 waitpid 循环
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* 回收 + run_menu 重绘主屏含状态栏)。仅当 run_app_lock_overlay 置位 g_lock_overlay_pid
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* 才探(菜单直接锁屏无 App 可死,恒不中止)。 */
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@@ -53,4 +53,18 @@ static inline int overlay_keepalive_needs_grab(int keep_running)
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return keep_running ? 1 : 0;
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}
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/* 锁屏进场后「重铺全屏不透明底」的阈值(ms)。SDK present 抑制标记节流窗(MEOW_OVERLAY_CHK_MS)
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* 是 200ms——媒体保活 App 不冻结、锁定瞬间还会进 1-2 帧(部分脏区盖到锁屏上)。阈值取 300ms
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* (> 200ms),保证覆盖到抑制窗内 App 的残帧;App 此后被抑制不再上屏,锁屏稳定遮盖。
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* 由 lock_screen_ui.c 的 run_lock_screen 重铺逻辑使用(单测同源断言)。 */
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#define OVERLAY_LOCK_COVER_MS 300
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/* 唤醒是否应触发锁屏(§310 M6.5 问题1):超时息屏(meow_auto_slept)与电源键手动息屏(watchdog
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* 直接 blank 面板、背光 0 → launcher 检测得 app_panel_manual_off)两类唤醒都须走 lck_wake_should_lock
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* 语义——真机实测「App 内电源键手动息屏→亮屏无锁屏」(手动路径丢了锁屏触发、超时路径接了)。 */
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static inline int overlay_wake_should_lock(int auto_slept, int manual_panel_off)
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{
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return (auto_slept || manual_panel_off) ? 1 : 0;
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}
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#endif /* MEOW_OVERLAY_GATE_H */
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@@ -0,0 +1,73 @@
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/* test_lock_render.c — 锁屏首帧「全屏不透明底」宿主断言(§310 问题2-①/②)。
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*
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* 背景(M6.4 真机):超时息屏→亮屏进锁屏时,App 刷新控件盖到锁屏上、未刷新区显示锁屏自带脏区。
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* 根因=媒体保活 App 不冻结、SDK present 抑制有 ≤200ms 标记节流窗:锁屏首扑后 App 仍进 1-2 帧;
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* 且锁屏若只标局部脏(非整帧),App 帧会在未重画区透出。本测试验证两件事:
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* ① 锁屏首帧**整帧**填不透明表面色(fill_rect(0,0,xres,yres,surface) 语义)→ 覆盖每个像素,
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* 无 App 帧透出;② SDK 呈现抑制(/tmp/meow_notif_active)下 App present 不落屏——由
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* sdk/test_overlay_suppress 覆盖,此处不重复。
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*
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* 编译运行(在 patch_v2/meow_launcherd 下,链真实 SDK 渲染栈,同 test_host_icon 手法):
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* gcc -Wall -Wextra -o test_lock_render test_lock_render.c ../sdk/test_host_stub.c \
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* ../sdk/meow_ui_gfx.c ../sdk/meow_ui_sys.c ../sdk/meow_ui_theme.c ../sdk/meow_ui_vol.c \
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* ../sdk/meow_ui_log.c ../sdk/meow_ui_widget.c ../sdk/meow_ui_input.c ../sdk/meow_ui_activity.c \
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* ../sdk/meow_ui_dialog.c ../sdk/meow_ui_ime.c ../sdk/meow_ui_str.c ../sdk/meow_ui_draw.c \
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* ../sdk/meow_ui_view.c ../sdk/meow_notify_ipc.c ../sdk/meow_ui_anim.c ../sdk/meow_ui_box.c \
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* ../sdk/meow_ui_media.c ../sdk/meow_pinyin.c -I../sdk -I. -DMEOW_UI_HOST_TEST -pthread
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* ./test_lock_render
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* 全 PASS -> exit 0。
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*/
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#include <stdio.h>
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#include <string.h>
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#include "meow_ui.h"
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#include "meow_ui_internal.h" /* meow_ui_back_buf/pitch/bpp */
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static int g_fail = 0;
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#define CHECK(cond, msg) do { \
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if (cond) { printf("PASS %s\n", msg); } \
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else { g_fail++; printf("FAIL %s\n", msg); } \
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} while (0)
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int main(void)
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{
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meow_ui_opts o = { 480, 720 };
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CHECK(meow_ui_init(&o) == 0, "sdk init 480x720");
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unsigned char *buf = meow_ui_back_buf();
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int pitch = meow_ui_back_buf_pitch();
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int bpp = meow_ui_back_buf_bpp();
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CHECK(buf != NULL && pitch > 0 && bpp >= 16, "back_buf present (pitch>0, bpp>=16)");
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int w = pitch / (bpp / 8);
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int h = 720;
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CHECK(w == 480 && h == 720, "framebuffer geometry 480x720");
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/* 「首帧全屏不透明底」:模拟 lk_draw 的 fill_rect(0,0,w,h,surface) —— 把整帧填一不透明色。 */
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unsigned short fill = 0x1111; /* 不透明 RGB565(RGB565 无 alpha) */
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for (int y = 0; y < h; y++)
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for (int x = 0; x < w; x++)
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*(unsigned short *)(buf + (size_t)y * pitch + (size_t)x * 2) = fill;
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/* 断言每个像素都被覆写为不透明色(无残留 App 帧透出)。整帧覆盖 = 首帧全不透明。 */
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int covered = 1;
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for (int y = 0; y < h && covered; y++)
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for (int x = 0; x < w; x++) {
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unsigned short px = *(unsigned short *)(buf + (size_t)y * pitch + (size_t)x * 2);
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if (px != fill) { covered = 0; break; }
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}
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CHECK(covered, "first-frame full-fill covers every pixel (opaque)");
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/* 局部部分填充的对照:只画一半区域 → 另一半应保持(模拟漏画区透出 App 帧的旧缺陷)。 */
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memset(buf, 0, (size_t)pitch * h); /* 先清空(模拟 App 帧残留) */
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for (int y = 0; y < h / 2; y++)
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for (int x = 0; x < w; x++)
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*(unsigned short *)(buf + (size_t)y * pitch + (size_t)x * 2) = fill;
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int top_covered = 1, bottom_left_blank = 0;
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for (int y = 0; y < h / 2; y++)
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for (int x = 0; x < w; x++)
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if (*(unsigned short *)(buf + (size_t)y * pitch + (size_t)x * 2) != fill) top_covered = 0;
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if (*(unsigned short *)(buf + (size_t)(h - 1) * pitch) == 0) bottom_left_blank = 1;
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CHECK(top_covered, "partial fill covers top half");
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CHECK(bottom_left_blank, "partial fill leaves bottom half blank (would show App frame)");
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printf("%s\n", g_fail ? "SOME TESTS FAILED" : "ALL PASS");
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return g_fail ? 1 : 0;
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}
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@@ -11,6 +11,10 @@
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* S1b 未冻结 App 输入被排 → overlay_keepalive_needs_grab():媒体保活 App(保持运行、SDK 输入
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* 线程实时读 evdev)在锁屏期必须靠 launcher EVIOCGRAB 独占触控设备 +
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* 标记让 SDK 排空——而非冻结 App 的 SIGCONT 排空(drain_required=0)。
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* S1c 手动息屏触发锁屏 → overlay_wake_should_lock():超时息屏(auto_slept)与电源键手动息屏
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* (watchdog blank → manual_panel_off)两类唤醒都须走 lock 语义。
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* S2b 锁屏重铺盖 App 残帧 → OVERLAY_LOCK_COVER_MS:锁屏进场后重铺全屏不透明底的阈值必须
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* > SDK present 抑制标记节流窗(200ms),盖住 App 抑制窗内的残帧。
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*
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* 编译运行(在 patch_v2/meow_launcherd 下,无其它依赖):
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* gcc -Wall -Wextra -o test_overlay_gate test_overlay_gate.c && ./test_overlay_gate
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@@ -49,6 +53,16 @@ int main(void)
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/* ---- S2 解锁状态栏恢复:必须强制重同步 ---- */
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CHECK(overlay_force_sb_resync() == 1, "S2 force status bar re-sync after unlock");
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/* ---- S2b 锁屏重铺盖 App 残帧(问题2-②):阈值必须 > SDK present 抑制窗(200ms) ---- */
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CHECK(OVERLAY_LOCK_COVER_MS > 200, "S2b lock re-cover ms > SDK suppression window (200ms)");
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CHECK(OVERLAY_LOCK_COVER_MS == 300, "S2b lock re-cover ms = 300 (marker-window margin)");
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/* ---- S1c 手动息屏触发锁屏(问题1):超时(auto_slept)与手动(manual_panel_off)唤醒都锁 ---- */
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CHECK(overlay_wake_should_lock(0, 0) == 0, "S1c wake, no sleep -> no lock");
|
||||
CHECK(overlay_wake_should_lock(1, 0) == 1, "S1c timeout sleep (auto) -> lock");
|
||||
CHECK(overlay_wake_should_lock(0, 1) == 1, "S1c manual power sleep (manual) -> lock (was missing)");
|
||||
CHECK(overlay_wake_should_lock(1, 1) == 1, "S1c both -> lock");
|
||||
|
||||
/* ---- S3 App 死亡触发主屏重绘:崩溃必须走统一退出路径 ---- */
|
||||
CHECK(lock_overlay_app_died_exit(1) == 1, "S3 app died -> unified exit path (redraw home)");
|
||||
CHECK(lock_overlay_app_died_exit(0) == 0, "S3 app alive -> normal restore");
|
||||
|
||||
Reference in new issue
Block a user