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The new Framebuffer::Session::sync_source RPC function allows for the selection of a specific source of sync signals in the presence of multiple capture clients at the GUI server. This patch contains only the extension of the interface. The information is not evaluated by the GUI server yet. Issue #5347
66 lines
1.7 KiB
C++
66 lines
1.7 KiB
C++
/*
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* \brief Client-side framebuffer interface
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* \author Norman Feske
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* \date 2006-07-10
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*/
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/*
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* Copyright (C) 2006-2017 Genode Labs GmbH
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*
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* This file is part of the Genode OS framework, which is distributed
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* under the terms of the GNU Affero General Public License version 3.
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*/
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#ifndef _INCLUDE__FRAMEBUFFER_SESSION__CLIENT_H_
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#define _INCLUDE__FRAMEBUFFER_SESSION__CLIENT_H_
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#include <framebuffer_session/capability.h>
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#include <base/rpc_client.h>
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namespace Framebuffer { struct Session_client; }
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struct Framebuffer::Session_client : Rpc_client<Session>
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{
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explicit Session_client(Session_capability cap) : Rpc_client<Session>(cap) { }
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Dataspace_capability dataspace() override { return call<Rpc_dataspace>(); }
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Mode mode() const override { return call<Rpc_mode>(); }
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void mode_sigh(Signal_context_capability sigh) override { call<Rpc_mode_sigh>(sigh); }
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void sync_sigh(Signal_context_capability sigh) override { call<Rpc_sync_sigh>(sigh); }
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void sync_source(Session_label const &source) override { call<Rpc_sync_source>(source); }
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void refresh(Rect rect) override { call<Rpc_refresh>(rect); }
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/**
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* Flush specified pixel region
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*
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* \deprecated
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* \noapi
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*/
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void refresh(int x, int y, int w, int h)
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{
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refresh(Rect { { x, y }, { unsigned(w), unsigned(h) } });
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}
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Blit_result blit(Blit_batch const &batch) override { return call<Rpc_blit>(batch); }
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/**
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* Transfer a single pixel region within the framebuffer
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*/
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Blit_result blit(Rect from, Point to)
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{
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Blit_batch batch { };
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batch.transfer[0] = { from, to };
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return blit(batch);
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}
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void panning(Point pos) override { call<Rpc_panning>(pos); }
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};
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#endif /* _INCLUDE__FRAMEBUFFER_SESSION__CLIENT_H_ */
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