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fix: bound map request failure latency

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This commit is contained in:
torlando-agent[bot]
2026-08-07 01:37:13 +00:00
parent dc1a0afc4b
commit a758f148db
5 changed files with 33 additions and 4 deletions
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lib/tdeck_ui/UI/LXMF/MapScreen.cpp
+17 -4
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@@ -77,7 +77,8 @@ MapScreen::MapScreen(lv_obj_t* parent)
download_config_(makeDownloadConfig()),
downloader_(download_store_, download_transport_, download_clock_,
download_policy_, download_config_),
downloads_enabled_(false), decode_failed_keys_{}, decode_failed_generations_{},
downloads_enabled_(false), download_failed_frame_epoch_(0U),
decode_failed_keys_{}, decode_failed_generations_{},
compressed_staging_(nullptr),
state_mutex_(nullptr), worker_task_(nullptr), stop_requested_(false),
worker_exited_(true), worker_started_(false), store_initialized_(false),
@@ -313,10 +314,13 @@ void MapScreen::workerLoop() {
completion.slot_index = request.slot_index;
completion.key = request.key;
completion.result = loadTile(request);
bool frame_drained = false;
if (lockState(portMAX_DELAY)) {
(void)presenter_.publishCompletion(completion);
frame_drained = presenter_.requestCount() == 0U;
unlockState();
}
if (frame_drained) download_transport_.disconnectIdle();
}
worker_exited_.store(true, std::memory_order_release);
vTaskDelete(nullptr);
@@ -360,6 +364,9 @@ Pyxis::MapTileLoadResult MapScreen::downloadTile(
const bool enabled = downloads_enabled_.load(std::memory_order_acquire);
downloader_.setEnabled(enabled);
if (!enabled) return Pyxis::MapTileLoadResult::MISS;
if (download_failed_frame_epoch_ == request.frame_epoch) {
return Pyxis::MapTileLoadResult::DOWNLOAD_FAILED;
}
Hardware::TDeck::MapTileDownloadResult ignored{};
while (downloader_.takeResult(ignored)) {}
@@ -383,6 +390,7 @@ Pyxis::MapTileLoadResult MapScreen::downloadTile(
}
if (stale) {
(void)downloader_.cancelGeneration(request.frame_epoch);
download_transport_.disconnectIdle();
}
(void)downloader_.pump();
if (downloader_.isBusy()) vTaskDelay(pdMS_TO_TICKS(1));
@@ -393,11 +401,16 @@ Pyxis::MapTileLoadResult MapScreen::downloadTile(
if (result.generation == request.frame_epoch &&
result.key.zoom == request.key.zoom && result.key.x == request.key.x &&
result.key.y == request.key.y) {
return result.code == Hardware::TDeck::MapTileResultCode::SUCCESS
? Pyxis::MapTileLoadResult::READY
: Pyxis::MapTileLoadResult::DOWNLOAD_FAILED;
if (result.code == Hardware::TDeck::MapTileResultCode::SUCCESS) {
return Pyxis::MapTileLoadResult::READY;
}
download_failed_frame_epoch_ = request.frame_epoch;
download_transport_.disconnectIdle();
return Pyxis::MapTileLoadResult::DOWNLOAD_FAILED;
}
}
download_failed_frame_epoch_ = request.frame_epoch;
download_transport_.disconnectIdle();
return Pyxis::MapTileLoadResult::DOWNLOAD_FAILED;
}