a1ac11ab51
Port 6 upstream PRs (PR #939 was already ported): - #852: Complete HalPowerManager with RAII Lock class, WiFi check in setPowerSaving, skipLoopDelay overrides for ClearCache/OtaUpdate, and power lock in Activity render task loops - #965: Fix paragraph formatting inside list items by tracking listItemUntilDepth to prevent unwanted line breaks - #972: Micro-optimizations: std::move in insertFont, const ref for getDataFromBook parameter - #971: Remove redundant hasPrintableChars pre-rendering pass from EpdFont, EpdFontFamily, and GfxRenderer - #977: Skip unsupported image formats before extraction, add PARSE_BUFFER_SIZE constant and chapter parse timing - #975: Fix UITheme memory leak by replacing raw pointer with std::unique_ptr for currentTheme Co-authored-by: Cursor <cursoragent@cursor.com>
62 lines
1.6 KiB
C++
62 lines
1.6 KiB
C++
#include "Activity.h"
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#include <HalPowerManager.h>
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void Activity::renderTaskTrampoline(void* param) {
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auto* self = static_cast<Activity*>(param);
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self->renderTaskLoop();
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}
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void Activity::renderTaskLoop() {
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while (true) {
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ulTaskNotifyTake(pdTRUE, portMAX_DELAY);
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{
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HalPowerManager::Lock powerLock;
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RenderLock lock(*this);
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render(std::move(lock));
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}
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}
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}
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void Activity::onEnter() {
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xTaskCreate(&renderTaskTrampoline, name.c_str(),
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8192, // Stack size
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this, // Parameters
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1, // Priority
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&renderTaskHandle // Task handle
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);
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assert(renderTaskHandle != nullptr && "Failed to create render task");
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LOG_DBG("ACT", "Entering activity: %s", name.c_str());
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}
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void Activity::onExit() {
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RenderLock lock(*this); // Ensure we don't delete the task while it's rendering
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if (renderTaskHandle) {
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vTaskDelete(renderTaskHandle);
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renderTaskHandle = nullptr;
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}
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LOG_DBG("ACT", "Exiting activity: %s", name.c_str());
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}
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void Activity::requestUpdate() {
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// Using direct notification to signal the render task to update
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// Increment counter so multiple rapid calls won't be lost
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if (renderTaskHandle) {
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xTaskNotify(renderTaskHandle, 1, eIncrement);
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}
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}
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void Activity::requestUpdateAndWait() {
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// FIXME @ngxson : properly implement this using freeRTOS notification
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delay(100);
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}
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// RenderLock
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Activity::RenderLock::RenderLock(Activity& activity) : activity(activity) {
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xSemaphoreTake(activity.renderingMutex, portMAX_DELAY);
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}
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Activity::RenderLock::~RenderLock() { xSemaphoreGive(activity.renderingMutex); }
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