#include "ardour/data_type.h"
#include "ardour/types.h"
-#ifdef VST_SUPPORT
+#if defined VST_SUPPORT || defined LXVST_SUPPORT
#include "evoral/MIDIEvent.hpp"
-struct VstEvents;
-struct VstMidiEvent;
-#endif
+struct _VstEvents;
+typedef struct _VstEvents VstEvents;
+struct _VstMidiEvent;
+typedef struct _VstMidiEvent VstMidiEvent;
+#endif
+
+#ifdef LV2_SUPPORT
+typedef struct LV2_Evbuf_Impl LV2_Evbuf;
+#endif
namespace ARDOUR {
class AudioBuffer;
class MidiBuffer;
class PortSet;
-#ifdef LV2_SUPPORT
-class LV2EventBuffer;
-#endif
/** A set of buffers of various types.
*
const ChanCount& count() const { return _count; }
ChanCount& count() { return _count; }
- void is_silent(bool yn);
+ void set_is_silent(bool yn);
void silence (framecnt_t nframes, framecnt_t offset);
bool is_mirror() const { return _is_mirror; }
#ifdef LV2_SUPPORT
/** Get a MIDI buffer translated into an LV2 MIDI buffer for use with plugins.
* The index here corresponds directly to MIDI buffer numbers (i.e. the index
- * passed to get_midi), translation back and forth will happen as needed */
- LV2EventBuffer& get_lv2_midi(bool input, size_t i);
+ * passed to get_midi), translation back and forth will happen as needed.
+ * If atom_type is 0 the returned buffer will be in the old event API
+ * format. Otherwise, atom_type must be the URID for atom:Sequence.
+ */
+ LV2_Evbuf* get_lv2_midi(bool input, size_t i, uint32_t atom_type);
/** Flush modified LV2 event output buffers back to Ardour buffers */
void flush_lv2_midi(bool input, size_t i);
#endif
-#ifdef VST_SUPPORT
+#if defined VST_SUPPORT || defined LXVST_SUPPORT
VstEvents* get_vst_midi (size_t);
-#endif
+#endif
void read_from(const BufferSet& in, framecnt_t nframes);
+ void read_from(const BufferSet& in, framecnt_t nframes, DataType);
void merge_from(const BufferSet& in, framecnt_t nframes);
template <typename BS, typename B>
#ifdef LV2_SUPPORT
/// LV2 MIDI buffers (for conversion to/from MIDI buffers)
- typedef std::vector< std::pair<bool, LV2EventBuffer*> > LV2Buffers;
+ typedef std::vector< std::pair<bool, LV2_Evbuf*> > LV2Buffers;
LV2Buffers _lv2_buffers;
#endif
-#ifdef VST_SUPPORT
+#if defined VST_SUPPORT || defined LXVST_SUPPORT
class VSTBuffer {
public:
VSTBuffer (size_t);
private:
/* prevent copy construction */
VSTBuffer (VSTBuffer const &);
-
+
VstEvents* _events; /// the parent VSTEvents struct
VstMidiEvent* _midi_events; ///< storage area for VSTMidiEvents
size_t _capacity;
};
-
+
typedef std::vector<VSTBuffer*> VSTBuffers;
VSTBuffers _vst_buffers;
-#endif
+#endif
/// Use counts (there may be more actual buffers than this)
ChanCount _count;