summaryrefslogtreecommitdiff
path: root/libs/ardour/ardour/thread_buffers.h
blob: be8cb4228272b996bf6fd9e2a1cf87f21013d245 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
#ifndef __libardour_thread_buffers__
#define __libardour_thread_buffers__

#include <glibmm/thread.h>

#include "ardour/chan_count.h"
#include "ardour/types.h"

namespace ARDOUR {

class BufferSet;

class ThreadBuffers {
public:
	ThreadBuffers ();
	~ThreadBuffers ();

	void ensure_buffers (ChanCount howmany = ChanCount::ZERO);

	BufferSet* silent_buffers;
	BufferSet* scratch_buffers;
	BufferSet* mix_buffers;
	gain_t*    gain_automation_buffer;
	gain_t*    send_gain_automation_buffer;
	pan_t**    pan_automation_buffer;
	uint32_t   npan_buffers;

private:
	void allocate_pan_automation_buffers (framecnt_t nframes, uint32_t howmany, bool force);
};

} // namespace

#endif /* __libardour_thread_buffers__ */