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internal: fix crash on scale change

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This commit is contained in:
vaxerski 2023-04-09 18:52:43 +01:00
parent e95b8d59f3
commit 9a8a5738c6
1 changed files with 6 additions and 2 deletions
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8
src/Hyprpaper.cpp
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@ -392,10 +392,14 @@ void CHyprpaper::destroyBuffer(SPoolBuffer* pBuffer) {
} }
SPoolBuffer* CHyprpaper::getPoolBuffer(SMonitor* pMonitor, CWallpaperTarget* pWallpaperTarget) { SPoolBuffer* CHyprpaper::getPoolBuffer(SMonitor* pMonitor, CWallpaperTarget* pWallpaperTarget) {
return std::find_if(m_vBuffers.begin(), m_vBuffers.end(), [&](const std::unique_ptr<SPoolBuffer>& el) { const auto IT = std::find_if(m_vBuffers.begin(), m_vBuffers.end(), [&](const std::unique_ptr<SPoolBuffer>& el) {
auto scale = std::round((pMonitor->pCurrentLayerSurface && pMonitor->pCurrentLayerSurface->pFractionalScaleInfo ? pMonitor->pCurrentLayerSurface->fScale : pMonitor->scale) * 120.0) / 120.0; auto scale = std::round((pMonitor->pCurrentLayerSurface && pMonitor->pCurrentLayerSurface->pFractionalScaleInfo ? pMonitor->pCurrentLayerSurface->fScale : pMonitor->scale) * 120.0) / 120.0;
return el->target == pWallpaperTarget->m_szPath && vectorDeltaLessThan(el->pixelSize, pMonitor->size * scale, 1); return el->target == pWallpaperTarget->m_szPath && vectorDeltaLessThan(el->pixelSize, pMonitor->size * scale, 1);
})->get(); });
if (IT == m_vBuffers.end())
return nullptr;
return IT->get();
} }
void CHyprpaper::renderWallpaperForMonitor(SMonitor* pMonitor) { void CHyprpaper::renderWallpaperForMonitor(SMonitor* pMonitor) {