summaryrefslogtreecommitdiff
path: root/drumgizmo/audiooutputenginedl.h
diff options
context:
space:
mode:
authordeva <deva>2011-07-15 13:02:33 +0000
committerdeva <deva>2011-07-15 13:02:33 +0000
commitcd0e36773992e26985bdec1f7a5341f83fa3e521 (patch)
tree4710fb3f2465f4b464f5f6176261a67cfde2e46e /drumgizmo/audiooutputenginedl.h
parente190d38057892b69246391841b234a368bc2b4ad (diff)
New input/output plugin architecture. New LV2 plugin.
Diffstat (limited to 'drumgizmo/audiooutputenginedl.h')
-rw-r--r--drumgizmo/audiooutputenginedl.h77
1 files changed, 77 insertions, 0 deletions
diff --git a/drumgizmo/audiooutputenginedl.h b/drumgizmo/audiooutputenginedl.h
new file mode 100644
index 0000000..7faa78e
--- /dev/null
+++ b/drumgizmo/audiooutputenginedl.h
@@ -0,0 +1,77 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/***************************************************************************
+ * audiooutputenginedl.h
+ *
+ * Wed Jul 13 14:40:01 CEST 2011
+ * Copyright 2011 Bent Bisballe Nyeng
+ * deva@aasimon.org
+ ****************************************************************************/
+
+/*
+ * 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
+ * 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.
+ *
+ * You should have received a copy of the GNU 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.
+ */
+#ifndef __DRUMGIZMO_AUDIOOUTPUTENGINEDL_H__
+#define __DRUMGIZMO_AUDIOOUTPUTENGINEDL_H__
+
+#include <string>
+#include <stdlib.h>
+#include <audiotypes.h>
+
+#include "channel.h"
+
+#include "audiooutputengine.h"
+
+typedef void* (*output_create_func_t)(void);
+typedef void (*output_destroy_func_t)(void*);
+typedef bool (*output_start_func_t)(void*);
+typedef void (*output_stop_func_t)(void*);
+typedef bool (*output_init_func_t)(void*,int,char**);
+typedef void (*output_setparm_func_t)(void*,const char*,const char*);
+typedef void (*output_pre_func_t)(void*, size_t);
+typedef void (*output_run_func_t)(void*,int,sample_t*,size_t);
+typedef void (*output_post_func_t)(void*, size_t);
+
+class AudioOutputEngineDL : public AudioOutputEngine {
+public:
+ AudioOutputEngineDL(std::string name);
+ ~AudioOutputEngineDL();
+
+ bool init(Channels channels);
+
+ void setParm(std::string parm, std::string value);
+
+ bool start();
+ void stop();
+
+ void pre(size_t nsamples);
+ void run(int ch, sample_t *samples, size_t nsamples);
+ void post(size_t nsamples);
+
+private:
+ void *ptr;
+ output_create_func_t o_create;
+ output_destroy_func_t o_destroy;
+ output_init_func_t o_init;
+ output_setparm_func_t o_setparm;
+ output_start_func_t o_start;
+ output_stop_func_t o_stop;
+ output_pre_func_t o_pre;
+ output_run_func_t o_run;
+ output_post_func_t o_post;
+};
+
+#endif/*__DRUMGIZMO_AUDIOOUTPUTENGINEDL_H__*/