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| author | David Robillard <d@drobilla.net> | 2007-08-02 07:23:56 +0000 |
|---|---|---|
| committer | David Robillard <d@drobilla.net> | 2007-08-02 07:23:56 +0000 |
| commit | 191b78d09365112a868ddaf3f813ef2b5bc2c252 (patch) | |
| tree | 48000d7f46c7b7102f1e8f013b72eccd41418abe /src/libs/engine/MidiBuffer.cpp | |
| parent | a8ea9db4af11208293543f50392127819c8007cd (diff) | |
| download | ingen-191b78d09365112a868ddaf3f813ef2b5bc2c252.tar.gz ingen-191b78d09365112a868ddaf3f813ef2b5bc2c252.tar.bz2 ingen-191b78d09365112a868ddaf3f813ef2b5bc2c252.zip | |
Implement MIDI copying, fixes MIDI patching from patch input -> patch output (fix ticket 70).
git-svn-id: http://svn.drobilla.net/lad/ingen@670 a436a847-0d15-0410-975c-d299462d15a1
Diffstat (limited to 'src/libs/engine/MidiBuffer.cpp')
| -rw-r--r-- | src/libs/engine/MidiBuffer.cpp | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/src/libs/engine/MidiBuffer.cpp b/src/libs/engine/MidiBuffer.cpp index f2741dfb..4d515f2e 100644 --- a/src/libs/engine/MidiBuffer.cpp +++ b/src/libs/engine/MidiBuffer.cpp @@ -100,6 +100,23 @@ MidiBuffer::prepare_write(SampleCount nframes) assert(!_joined_buf || data() == _joined_buf->data()); } + +/** FIXME: parameters ignored */ +void +MidiBuffer::copy(const Buffer* src_buf, size_t start_sample, size_t end_sample) +{ + MidiBuffer* src = (MidiBuffer*)src_buf; + clear(); + src->reset(_this_nframes); + const uint32_t frame_count = min(_this_nframes, src->this_nframes()); + double time; + uint32_t size; + unsigned char* data; + while (src->increment() < frame_count) { + src->get_event(&time, &size, &data); + put_event(time, size, data); + } +} } // namespace Ingen |