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Fallback to another plugin if preferred one doesn't work

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I assume this is what the code wants to do instead of looping
through all the plugins just to find a specific one and just
giving up it it fails.
This commit is contained in:
David Redondo
2023-01-13 10:56:03 +01:00
parent 86fe436fd0
commit e865b187a2
1 changed files with 13 additions and 9 deletions
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22
krfb/framebuffermanager.cpp
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@@ -76,17 +76,21 @@ QSharedPointer<FrameBuffer> FrameBufferManager::frameBuffer(WId id, const QVaria
}
}
if (auto preferredPlugin = m_plugins[ KrfbConfig::preferredFrameBufferPlugin() ]) {
if (auto frameBuffer = QSharedPointer<FrameBuffer>(preferredPlugin->frameBuffer(args))) {
qCDebug(KRFB) << "Using FrameBuffer:" << KrfbConfig::preferredFrameBufferPlugin();
m_frameBuffers.insert(id, frameBuffer.toWeakRef());
return frameBuffer;
}
}
// We don't already have that frame buffer.
for (auto it = m_plugins.cbegin(); it != m_plugins.constEnd(); it++) {
if (it.key() == KrfbConfig::preferredFrameBufferPlugin()) {
qCDebug(KRFB) << "Using FrameBuffer:" << KrfbConfig::preferredFrameBufferPlugin();
QSharedPointer<FrameBuffer> frameBuffer(it.value()->frameBuffer(args));
if (frameBuffer) {
m_frameBuffers.insert(id, frameBuffer.toWeakRef());
return frameBuffer;
}
QSharedPointer<FrameBuffer> frameBuffer(it.value()->frameBuffer(args));
if (frameBuffer) {
qCDebug(KRFB) << "Using FrameBuffer:" << it.key();
m_frameBuffers.insert(id, frameBuffer.toWeakRef());
return frameBuffer;
}
}