39 lines
1.4 KiB
C
39 lines
1.4 KiB
C
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// -*- mode: c++; c-basic-offset: 2; indent-tabs-mode: nil; -*-
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// Copyright (C) 2017 Henner Zeller <h.zeller@acm.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 version 2.
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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
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// along with this program. If not, see <http://gnu.org/licenses/gpl-2.0.txt>
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#include <vector>
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#include "pixel-mapper.h"
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namespace rgb_matrix {
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namespace internal {
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class MultiplexMapper : public PixelMapper {
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public:
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// Function that edits the original rows and columns of the panels
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// provided by the user to the actual underlying mapping. This is called
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// before we do the actual set-up of the GPIO mapping as this influences
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// the hardware interface.
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// This is so that the user can provide the rows/columns they see.
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virtual void EditColsRows(int *cols, int *rows) const = 0;
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};
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// Returns a vector of the registered Multiplex mappers.
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typedef std::vector<const MultiplexMapper*> MuxMapperList;
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const MuxMapperList &GetRegisteredMultiplexMappers();
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} // namespace internal
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} // namespace rgb_matrix
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