mirror of
https://gitlab.freedesktop.org/pulseaudio/pulseaudio.git
synced 2025-12-24 08:56:42 -05:00
e8d1185c42
fixes in callback code on object destruction simple protocol git-svn-id: file:///home/lennart/svn/public/pulseaudio/trunk@52 fefdeb5f-60dc-0310-8127-8f9354f1896f
39 lines
954 B
C
39 lines
954 B
C
#ifndef foosamplehfoo
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#define foosamplehfoo
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#include <inttypes.h>
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#include <sys/types.h>
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enum pa_sample_format {
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PA_SAMPLE_U8,
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PA_SAMPLE_ALAW,
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PA_SAMPLE_ULAW,
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PA_SAMPLE_S16LE,
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PA_SAMPLE_S16BE,
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PA_SAMPLE_FLOAT32,
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PA_SAMPLE_MAX
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};
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#ifdef WORDS_BIGENDIAN
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#define PA_SAMPLE_S16NE PA_SAMPLE_S16BE
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#else
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#define PA_SAMPLE_S16NE PA_SAMPLE_S16LE
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#endif
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struct pa_sample_spec {
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enum pa_sample_format format;
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uint32_t rate;
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uint8_t channels;
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};
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size_t pa_bytes_per_second(const struct pa_sample_spec *spec);
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size_t pa_sample_size(const struct pa_sample_spec *spec);
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uint32_t pa_samples_usec(size_t length, const struct pa_sample_spec *spec);
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int pa_sample_spec_valid(const struct pa_sample_spec *spec);
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int pa_sample_spec_equal(const struct pa_sample_spec*a, const struct pa_sample_spec*b);
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#define PA_SAMPLE_SNPRINT_MAX_LENGTH 32
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void pa_sample_snprint(char *s, size_t l, const struct pa_sample_spec *spec);
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#endif
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