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53 lines
1.8 KiB
C
53 lines
1.8 KiB
C
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#ifndef foopulsecoresndfileutilhfoo
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#define foopulsecoresndfileutilhfoo
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/***
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This file is part of PulseAudio.
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Copyright 2009 Lennart Poettering
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PulseAudio is free software; you can redistribute it and/or modify
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it under the terms of the GNU Lesser General Public License as published
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by the Free Software Foundation; either version 2.1 of the License,
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or (at your option) any later version.
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PulseAudio is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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General Public License for more details.
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You should have received a copy of the GNU Lesser General Public License
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along with PulseAudio; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
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USA.
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***/
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#include <sndfile.h>
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#include <pulse/sample.h>
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#include <pulse/channelmap.h>
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#include <pulse/proplist.h>
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int pa_sndfile_read_sample_spec(SNDFILE *sf, pa_sample_spec *ss);
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int pa_sndfile_read_channel_map(SNDFILE *sf, pa_channel_map *cm);
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int pa_sndfile_write_sample_spec(SF_INFO *sfi, pa_sample_spec *ss);
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int pa_sndfile_write_channel_map(SNDFILE *sf, pa_channel_map *cm);
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void pa_sndfile_init_proplist(SNDFILE *sf, pa_proplist *p);
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typedef sf_count_t (*pa_sndfile_readf_t)(SNDFILE *sndfile, void *ptr, sf_count_t frames);
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typedef sf_count_t (*pa_sndfile_writef_t)(SNDFILE *sndfile, const void *ptr, sf_count_t frames);
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/* Returns NULL if sf_read_raw() shall be used */
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pa_sndfile_readf_t pa_sndfile_readf_function(const pa_sample_spec *ss);
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/* Returns NULL if sf_write_raw() shall be used */
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pa_sndfile_writef_t pa_sndfile_writef_function(const pa_sample_spec *ss);
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int pa_sndfile_format_from_string(const char *extension);
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void pa_sndfile_dump_formats(void);
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#endif
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