Adding upstream version 14.2.upstream/14.2upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 50 insertions, 0 deletions

diff --git a/src/pulsecore/sndfile-util.h b/src/pulsecore/sndfile-util.h
new file mode 100644
index 0000000..1f67ac3
--- /dev/null
+++ b/src/pulsecore/sndfile-util.h
@@ -0,0 +1,50 @@
+#ifndef foopulsecoresndfileutilhfoo
+#define foopulsecoresndfileutilhfoo
+
+/***
+  This file is part of PulseAudio.
+
+  Copyright 2009 Lennart Poettering
+
+  PulseAudio is free software; you can redistribute it and/or modify
+  it under the terms of the GNU Lesser General Public License as published
+  by the Free Software Foundation; either version 2.1 of the License,
+  or (at your option) any later version.
+
+  PulseAudio 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 Lesser General Public License
+  along with PulseAudio; if not, see <http://www.gnu.org/licenses/>.
+***/
+
+#include <sndfile.h>
+
+#include <pulse/sample.h>
+#include <pulse/channelmap.h>
+#include <pulse/proplist.h>
+
+int pa_sndfile_read_sample_spec(SNDFILE *sf, pa_sample_spec *ss);
+int pa_sndfile_read_channel_map(SNDFILE *sf, pa_channel_map *cm);
+
+int pa_sndfile_write_sample_spec(SF_INFO *sfi, pa_sample_spec *ss);
+int pa_sndfile_write_channel_map(SNDFILE *sf, pa_channel_map *cm);
+
+void pa_sndfile_init_proplist(SNDFILE *sf, pa_proplist *p);
+
+typedef sf_count_t (*pa_sndfile_readf_t)(SNDFILE *sndfile, void *ptr, sf_count_t frames);
+typedef sf_count_t (*pa_sndfile_writef_t)(SNDFILE *sndfile, const void *ptr, sf_count_t frames);
+
+/* Returns NULL if sf_read_raw() shall be used */
+pa_sndfile_readf_t pa_sndfile_readf_function(const pa_sample_spec *ss);
+
+/* Returns NULL if sf_write_raw() shall be used */
+pa_sndfile_writef_t pa_sndfile_writef_function(const pa_sample_spec *ss);
+
+int pa_sndfile_format_from_string(const char *extension);
+
+void pa_sndfile_dump_formats(void);
+
+#endif