From b96be90a0cf976a6191133d4167fc61c07208e83 Mon Sep 17 00:00:00 2001 From: jpirnay Date: Mon, 11 May 2026 22:56:51 +0200 Subject: [PATCH] Fix log --- lib/GfxRenderer/GfxRenderer.cpp | 11 +++++++++-- 1 file changed, 9 insertions(+), 2 deletions(-) diff --git a/lib/GfxRenderer/GfxRenderer.cpp b/lib/GfxRenderer/GfxRenderer.cpp index ba94ec7f..edb49ba9 100644 --- a/lib/GfxRenderer/GfxRenderer.cpp +++ b/lib/GfxRenderer/GfxRenderer.cpp @@ -1783,9 +1783,11 @@ void GfxRenderer::fillPolygon(const int* xPoints, const int* yPoints, int numPoi // For performance measurement (using static to allow "const" methods) static unsigned long start_ms = 0; +static bool start_ms_valid = false; void GfxRenderer::clearScreen(const uint8_t color) const { start_ms = millis(); + start_ms_valid = true; display.clearScreen(color); } @@ -1821,8 +1823,13 @@ void GfxRenderer::displayBuffer(const HalDisplay::RefreshMode refreshMode) const } } - auto elapsed = millis() - start_ms; - LOG_DBG("GFX", "Time = %lu ms from clearScreen to displayBuffer", elapsed); + if (start_ms_valid) { + auto elapsed = millis() - start_ms; + LOG_DBG("GFX", "Time = %lu ms from clearScreen to displayBuffer", elapsed); + } else { + LOG_DBG("GFX", "Time = n/a from clearScreen to displayBuffer (no clearScreen marker)"); + } + start_ms_valid = false; display.displayBuffer(effectiveMode, fadingFix.load(std::memory_order_relaxed)); }