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WindowServer+LibGUI: Coalesce multiple client paints into GMultiPaintEvents.
This allows GWindow to paint up to 32 separate rects before telling the WindowServer to flip the buffers. Quite a bit smoother. :^)
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parent
7efd61fcf5
commit
7234900f61
6 changed files with 54 additions and 18 deletions
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@ -515,7 +515,8 @@ void WSClientConnection::handle_request(const WSAPIDidFinishPaintingNotification
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return;
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}
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auto& window = *(*it).value;
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WSWindowManager::the().invalidate(window, request.rect());
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for (auto& rect : request.rects())
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WSWindowManager::the().invalidate(window, rect);
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}
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void WSClientConnection::handle_request(const WSAPIGetWindowBackingStoreRequest& request)
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@ -595,19 +595,19 @@ private:
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class WSAPIDidFinishPaintingNotification final : public WSAPIClientRequest {
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public:
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explicit WSAPIDidFinishPaintingNotification(int client_id, int window_id, const Rect& rect)
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explicit WSAPIDidFinishPaintingNotification(int client_id, int window_id, const Vector<Rect, 32>& rects)
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: WSAPIClientRequest(WSEvent::APIDidFinishPaintingNotification, client_id)
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, m_window_id(window_id)
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, m_rect(rect)
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, m_rects(rects)
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{
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}
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int window_id() const { return m_window_id; }
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Rect rect() const { return m_rect; }
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const Vector<Rect, 32>& rects() const { return m_rects; }
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private:
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int m_window_id { 0 };
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Rect m_rect;
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Vector<Rect, 32> m_rects;
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};
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enum class MouseButton : byte {
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@ -199,9 +199,14 @@ void WSEventLoop::on_receive_from_client(int client_id, const WSAPI_ClientMessag
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post_event(client, make<WSAPIInvalidateRectRequest>(client_id, message.window_id, rects));
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break;
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}
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case WSAPI_ClientMessage::Type::DidFinishPainting:
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post_event(client, make<WSAPIDidFinishPaintingNotification>(client_id, message.window_id, message.window.rect));
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case WSAPI_ClientMessage::Type::DidFinishPainting: {
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Vector<Rect, 32> rects;
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ASSERT(message.rect_count <= 32);
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for (int i = 0; i < message.rect_count; ++i)
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rects.append(message.rects[i]);
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post_event(client, make<WSAPIDidFinishPaintingNotification>(client_id, message.window_id, rects));
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break;
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}
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case WSAPI_ClientMessage::Type::GetWindowBackingStore:
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post_event(client, make<WSAPIGetWindowBackingStoreRequest>(client_id, message.window_id));
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break;
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