75 lines
2.3 KiB
C++
75 lines
2.3 KiB
C++
/*
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ImplFacadeGAVL - facade for integrating the GAVL media handling library
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Copyright (C) Lumiera.org
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2008, Hermann Vosseler <Ichthyostega@web.de>
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License as
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published by the Free Software Foundation; either version 2 of
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the License, or (at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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* *****************************************************/
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/** @file libgavl.cpp
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** Implementation details of using the GAVL library for processing
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** @todo 2016 evaluate if libGAVL is still active and maintained
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*/
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#include "proc/common.hpp"
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#include "proc/external/libgavl.hpp"
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#include "proc/control/stypemanager.hpp"
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extern "C" {
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#include <gavl/gavl.h>
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}
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namespace proc {
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namespace external {
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using control::STypeManager;
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using control::ON_STREAMTYPES_RESET;
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using lumiera::LifecycleHook;
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void
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provide_GAVL_stream_implementation_types ()
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{
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STypeManager& typeManager = STypeManager::instance();
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UNIMPLEMENTED ("wire up a ImplFacade for GAVL implemented media streams");
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}
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namespace { // internal functionality
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LifecycleHook _register_gavl_types_ (ON_STREAMTYPES_RESET, &provide_GAVL_stream_implementation_types);
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}
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/**
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* Use an type information struct, which actually has to be
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* a GAVL frame type (TODO), to wire up an ImplFacade such
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* as to deal with GAVL data frames of this type.
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* @todo fill in the actual GAVL frame type
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* @todo how to distinguish the audio and the video case?
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*/
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ImplFacadeGAVL const&
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LibGavl::getImplFacade (TypeTag&)
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{
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TODO ("any chance to verify that the TypeTag actually points to a GAVL frame type descriptor?");
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UNIMPLEMENTED ("wire up an impl facade with the correct GAVL lib functions for the data type in question");
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}
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}} // namespace proc::external
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