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Diffstat (limited to 'drumgizmo/audiooutputenginedl.h')
-rw-r--r-- | drumgizmo/audiooutputenginedl.h | 77 |
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__*/ |