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zxkmm 2025-03-20 22:00:19 +08:00
parent 1aa49664e5
commit 07a75efa44
1 changed files with 9 additions and 0 deletions
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9
firmware/application/external/stopwatch/ui_stopwatch.cpp vendored
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@ -29,6 +29,7 @@ using namespace portapack;
namespace ui::external_app::stopwatch {
// clang-format off
// clang-format doesn't allow use as this way but it's not worth to have const var for this thing. too expensive
// minute
#define TOTAL_M1_POS {0 * 8 * 4, 3 * 16}
@ -159,6 +160,14 @@ void StopwatchView::refresh_painting() {
painter.draw_char(LAP_MS3_POS, *Theme::getInstance()->fg_light, ' ', 2);
}
/* NB:
* Due to the flaw of dirty management, it's using work around, to reduce screen flickering:
*
* for example when xx:15:xxx turn to xx:16:xxx, it actually only paint 6, the 1 is old,
* but not dirty, so we can see without flikering.
*
* So with these work around, it won't show false info, but bare in mind that it could be, if you add more things.
*/
void StopwatchView::frame_sync() {
uint32_t elapsed_ticks = 0;