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Check if active preset output texture is valid before copying #824

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Check if active preset output texture is valid before copying #824

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check if active preset output texture is valid before copying
hack-s Jul 7, 2024
8d5f607
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hack-s Jul 7, 2024
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8 changes: 7 additions & 1 deletion src/libprojectM/ProjectM.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -242,7 +242,13 @@ void ProjectM::StartPresetTransition(std::unique_ptr<Preset>&& preset, bool hard

if (m_activePreset)
{
preset->DrawInitialImage(m_activePreset->OutputTexture(), GetRenderContext());
auto outputTexture = m_activePreset->OutputTexture();

// Check if the output texture is valid by testing if the OpenGL texturing target enum has been initialized.
// In case of the initial preset transition, it is 0.
if (outputTexture->Type() != 0) {
preset->DrawInitialImage(outputTexture, GetRenderContext());
}
}

if (hardCut)
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