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Rollback gui update visibility check, fixes gui thread lockup. (#340)

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あく 2021-02-15 02:46:59 +03:00 committed by GitHub
parent 23f66c2cdd
commit 48191ea20a
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GPG Key ID: 4AEE18F83AFDEB23
3 changed files with 7 additions and 25 deletions
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22
applications/gui/gui.c
View File

@ -14,21 +14,9 @@ ViewPort* gui_view_port_find_enabled(ViewPortArray_t array) {
return NULL;
}
void gui_update(Gui* gui, ViewPort* view_port) {
void gui_update(Gui* gui) {
furi_assert(gui);
if(view_port) {
// Visibility check
gui_lock(gui);
for(size_t i = 0; i < GuiLayerMAX; i++) {
if(gui_view_port_find_enabled(gui->layers[i]) == view_port) {
osThreadFlagsSet(gui->thread, GUI_THREAD_FLAG_DRAW);
break;
}
}
gui_unlock(gui);
} else {
osThreadFlagsSet(gui->thread, GUI_THREAD_FLAG_DRAW);
}
osThreadFlagsSet(gui->thread, GUI_THREAD_FLAG_DRAW);
}
void gui_input_events_callback(const void* value, void* ctx) {
@ -206,7 +194,7 @@ void gui_add_view_port(Gui* gui, ViewPort* view_port, GuiLayer layer) {
view_port_gui_set(view_port, gui);
gui_unlock(gui);
gui_update(gui, NULL);
gui_update(gui);
}
void gui_remove_view_port(Gui* gui, ViewPort* view_port) {
@ -297,10 +285,8 @@ Gui* gui_alloc() {
Gui* gui = furi_alloc(sizeof(Gui));
// Thread ID
gui->thread = osThreadGetId();
gui->mutex_attr.name = "mtx_gui";
gui->mutex_attr.attr_bits |= osMutexRecursive;
// Allocate mutex
gui->mutex = osMutexNew(&gui->mutex_attr);
gui->mutex = osMutexNew(NULL);
furi_check(gui->mutex);
// Layers
for(size_t i = 0; i < GuiLayerMAX; i++) {

6
applications/gui/gui_i.h
View File

@ -34,7 +34,6 @@ ARRAY_DEF(ViewPortArray, ViewPort*, M_PTR_OPLIST);
struct Gui {
// Thread and lock
osThreadId_t thread;
osMutexAttr_t mutex_attr;
osMutexId_t mutex;
// Layers and Canvas
ViewPortArray_t layers[GuiLayerMAX];
@ -51,12 +50,9 @@ struct Gui {
ViewPort* gui_view_port_find_enabled(ViewPortArray_t array);
/* Update GUI, request redraw
* Real redraw event will be issued only if view_port is currently visible
* Setting view_port to NULL forces redraw, but must be avoided
* @param gui, Gui instance
* @param view_port, ViewPort instance or NULL
*/
void gui_update(Gui* gui, ViewPort* view_port);
void gui_update(Gui* gui);
void gui_input_events_callback(const void* value, void* ctx);

4
applications/gui/view_port.c
View File

@ -43,7 +43,7 @@ void view_port_enabled_set(ViewPort* view_port, bool enabled) {
furi_assert(view_port);
if(view_port->is_enabled != enabled) {
view_port->is_enabled = enabled;
if(view_port->gui) gui_update(view_port->gui, NULL);
if(view_port->gui) gui_update(view_port->gui);
}
}
@ -69,7 +69,7 @@ void view_port_input_callback_set(
void view_port_update(ViewPort* view_port) {
furi_assert(view_port);
if(view_port->gui && view_port->is_enabled) gui_update(view_port->gui, view_port);
if(view_port->gui && view_port->is_enabled) gui_update(view_port->gui);
}
void view_port_gui_set(ViewPort* view_port, Gui* gui) {