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Make visualisations not crash :-)

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This commit is contained in:
John Maguire 2010-06-06 22:22:02 +00:00
parent 313daa5fd4
commit 920f7a0f3a
1 changed files with 2 additions and 2 deletions
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4
src/visualisations/projectmvisualisation.cpp
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@ -55,10 +55,10 @@ void ProjectMVisualisation::SceneRectChanged(const QRectF &rect) {
} }
void ProjectMVisualisation::ConsumeBuffer(GstBuffer *buffer, GstEnginePipeline*) { void ProjectMVisualisation::ConsumeBuffer(GstBuffer *buffer, GstEnginePipeline*) {
const int samples = GST_BUFFER_SIZE(buffer) / sizeof(short); const int samples_per_channel = GST_BUFFER_SIZE(buffer) / sizeof(short) / 2;
const short* data = reinterpret_cast<short*>(GST_BUFFER_DATA(buffer)); const short* data = reinterpret_cast<short*>(GST_BUFFER_DATA(buffer));
if (projectm_) if (projectm_)
projectm_->pcm()->addPCM16Data(data, samples); projectm_->pcm()->addPCM16Data(data, samples_per_channel);
gst_buffer_unref(buffer); gst_buffer_unref(buffer);
} }