Qt: Fix HiDPI scaling on non-software renderers

2025-03-30 21:03:46 +06:00
parent 512154e4a8
commit 8f94ccec80
6 changed files with 35 additions and 27 deletions
--- a/src/qt/qt_vulkanwindowrenderer.cpp
+++ b/src/qt/qt_vulkanwindowrenderer.cpp
@@ -846,6 +846,7 @@ VulkanWindowRenderer::createRenderer()
 void
 VulkanWindowRenderer::resizeEvent(QResizeEvent *event)
 {
+    this->pixelRatio = devicePixelRatio();
    onResize(width(), height());

    QVulkanWindow::resizeEvent(event);
@@ -868,8 +869,10 @@ VulkanWindowRenderer::onBlit(int buf_idx, int x, int y, int w, int h)
    if (isExposed())
        requestUpdate();
    buf_usage[0].clear();
-    if (origSource != source)
+    if (origSource != source) {
+        this->pixelRatio = devicePixelRatio();
        onResize(this->width(), this->height());
+    }
 }

 uint32_t