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Diffstat (limited to 'src/plugins/Effect/srconverter/srconverter.h')
| -rw-r--r-- | src/plugins/Effect/srconverter/srconverter.h | 59 |
1 files changed, 59 insertions, 0 deletions
diff --git a/src/plugins/Effect/srconverter/srconverter.h b/src/plugins/Effect/srconverter/srconverter.h new file mode 100644 index 000000000..8c6dcb6d3 --- /dev/null +++ b/src/plugins/Effect/srconverter/srconverter.h @@ -0,0 +1,59 @@ +/*************************************************************************** + * Copyright (C) 2007 by Ilya Kotov * + * forkotov02@hotmail.ru * + * * + * This program 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. * + * * + * This program 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 this program; if not, write to the * + * Free Software Foundation, Inc., * + * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * + ***************************************************************************/ +#ifndef SRCONVERTER_H +#define SRCONVERTER_H + +#include <effect.h> + +extern "C" +{ +#include <samplerate.h> +} + +/** + @author Ilya Kotov <forkotov02@hotmail.ru> +*/ + +class SRConverter : public Effect +{ + Q_OBJECT +public: + SRConverter(QObject *parent = 0); + + virtual ~SRConverter(); + + const ulong process(char *in_data, const ulong size, char **out_data); + void configure(ulong freq, int chan, int res); + const ulong frequency(); + +private: + void freeSRC(); + SRC_STATE *m_src_state; + SRC_DATA m_src_data; + int m_overSamplingFs; + int m_srcError; + int m_converter_type; + bool m_isSrcAlloc; + float *m_srcIn, *m_srcOut; + short *m_wOut; + ulong m_freq; +}; + +#endif |