60 lines
1.9 KiB
C++
60 lines
1.9 KiB
C++
/*
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* Copyright (C) 2013-2017 Paul Davis <paul@linuxaudiosystems.com>
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* Copyright (C) 2013-2017 Robin Gareus <robin@gareus.org>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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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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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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#ifndef __ardour_capturing_processor_h__
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#define __ardour_capturing_processor_h__
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#include "ardour/fixed_delay.h"
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#include "ardour/processor.h"
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#include "ardour/types.h"
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namespace ARDOUR {
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class LIBARDOUR_API CapturingProcessor : public Processor
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{
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public:
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CapturingProcessor (Session & session, samplecnt_t latency);
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~CapturingProcessor();
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public: // main interface
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BufferSet const & get_capture_buffers() const { return capture_buffers; }
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public: // Processor overrides
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bool display_to_user() const { return false; }
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int set_block_size (pframes_t nframes);
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void run (BufferSet& bufs, samplepos_t start_sample, samplepos_t end_sample, double speed, pframes_t nframes, bool result_required);
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bool configure_io (ChanCount in, ChanCount out);
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bool can_support_io_configuration (const ChanCount& in, ChanCount& out);
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protected:
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XMLNode& state () const;
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private:
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void realloc_buffers();
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samplecnt_t block_size;
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BufferSet capture_buffers;
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FixedDelay _delaybuffers;
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samplecnt_t _latency;
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};
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} // namespace ARDOUR
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#endif // __ardour_capturing_processor_h__
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