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| author | David Robillard <d@drobilla.net> | 2008-02-09 18:23:57 +0000 |
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| committer | David Robillard <d@drobilla.net> | 2008-02-09 18:23:57 +0000 |
| commit | 81f335330c209359ef1d2b3bdedc5c19790d2eba (patch) | |
| tree | 2262742e60b1360ecd66bf1f5be57e4df2b53de3 /raul/StampedChunkRingBuffer.hpp | |
| parent | 43dd122ffcdb6a0b40a56777245a870e411d439c (diff) | |
| download | raul-81f335330c209359ef1d2b3bdedc5c19790d2eba.tar.gz raul-81f335330c209359ef1d2b3bdedc5c19790d2eba.tar.bz2 raul-81f335330c209359ef1d2b3bdedc5c19790d2eba.zip | |
Use Raul::TimeStamp (LV2 compatible typed 32:32 fixed timestamp) everywhere.
Fix initial size of Patchage messages window.
Machina disabled for now (transitioning to generic timestamps).
git-svn-id: http://svn.drobilla.net/lad/raul@1133 a436a847-0d15-0410-975c-d299462d15a1
Diffstat (limited to 'raul/StampedChunkRingBuffer.hpp')
| -rw-r--r-- | raul/StampedChunkRingBuffer.hpp | 83 |
1 files changed, 0 insertions, 83 deletions
diff --git a/raul/StampedChunkRingBuffer.hpp b/raul/StampedChunkRingBuffer.hpp deleted file mode 100644 index b4f9371..0000000 --- a/raul/StampedChunkRingBuffer.hpp +++ /dev/null @@ -1,83 +0,0 @@ -/* This file is part of Raul. - * Copyright (C) 2007 Dave Robillard <http://drobilla.net> - * - * Raul is free software; you can redistribute it and/or modify it under the - * terms of the GNU General Public License as published by the Free Software - * Foundation; either version 2 of the License, or (at your option) any later - * version. - * - * Raul is distributed in the hope that it will be useful, but WITHOUT ANY - * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS - * FOR A PARTICULAR PURPOSE. See the GNU General Public License for details. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#ifndef RAUL_STAMPED_CHUNK_RING_BUFFER_HPP -#define RAUL_STAMPED_CHUNK_RING_BUFFER_HPP - -#include <cassert> -#include <algorithm> -#include <glib.h> -#include <raul/types.hpp> -#include <raul/RingBuffer.hpp> - -namespace Raul { - - -/** A RingBuffer of timestamped binary "chunks". - * - * This packs a timestamp, size, and size bytes of data flat into the buffer. - * Useful for MIDI events, OSC messages, etc. - */ -class StampedChunkRingBuffer : private Raul::RingBuffer<Byte> { -public: - - /** @param size Size in bytes. - */ - StampedChunkRingBuffer(size_t size) - : RingBuffer<Byte>(size) - {} - - size_t capacity() const { return _size; } - - size_t write(TickTime time, size_t size, const Byte* buf); - bool read(TickTime* time, size_t* size, Byte* buf); -}; - - -inline bool -StampedChunkRingBuffer::read(TickTime* time, size_t* size, Byte* buf) -{ - bool success = RingBuffer<Byte>::full_read(sizeof(TickTime), (Byte*)time); - if (success) - success = RingBuffer<Byte>::full_read(sizeof(size_t), (Byte*)size); - if (success) - success = RingBuffer<Byte>::full_read(*size, buf); - - return success; -} - - -inline size_t -StampedChunkRingBuffer::write(TickTime time, size_t size, const Byte* buf) -{ - assert(size > 0); - - if (write_space() < (sizeof(TickTime) + sizeof(size_t) + size)) { - return 0; - } else { - RingBuffer<Byte>::write(sizeof(TickTime), (Byte*)&time); - RingBuffer<Byte>::write(sizeof(size_t), (Byte*)&size); - RingBuffer<Byte>::write(size, buf); - return size; - } -} - - -} // namespace Raul - -#endif // RAUL_STAMPED_CHUNK_RING_BUFFER_HPP - |