diff options
Diffstat (limited to 'plugin/drumgizmo_plugin.cc')
| -rw-r--r-- | plugin/drumgizmo_plugin.cc | 27 |
1 files changed, 23 insertions, 4 deletions
diff --git a/plugin/drumgizmo_plugin.cc b/plugin/drumgizmo_plugin.cc index be11753..6563dcc 100644 --- a/plugin/drumgizmo_plugin.cc +++ b/plugin/drumgizmo_plugin.cc @@ -11,16 +11,16 @@ * This file is part of DrumGizmo. * * DrumGizmo is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by + * it under the terms of the GNU Lesser General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * DrumGizmo 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 more details. + * GNU Lesser General Public License for more details. * - * You should have received a copy of the GNU General Public License + * You should have received a copy of the GNU Lesser General Public License * along with DrumGizmo; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. */ @@ -265,7 +265,26 @@ void DrumGizmoPlugin::Output::pre(size_t nsamples) void DrumGizmoPlugin::Output::run(int ch, sample_t *samples, size_t nsamples) { -// assert(false); + assert(plugin.output_samples); + + assert(sizeof(float) == sizeof(sample_t)); + + if((std::size_t)ch >= plugin.output_samples->size()) + { + return; + } + + if((*plugin.output_samples)[ch] == nullptr) + { + // Port not connected. + return; + } + + // We are not running directly on the internal buffer: do a copy. + if((*plugin.output_samples)[ch] != samples) + { + memcpy((*plugin.output_samples)[ch], samples, nsamples * sizeof(sample_t)); + } } void DrumGizmoPlugin::Output::post(size_t nsamples) |