Sample Converter
[XMMSServer]

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Detailed Description

Convert sample formats back and forth.

Functions
xmms_stream_type_t *	xmms_sample_converter_get_from (xmms_sample_converter_t *conv)
	Return the audio format used by the converter as source.
xmms_stream_type_t *	xmms_sample_converter_get_to (xmms_sample_converter_t *conv)
	Return the audio format used by the converter as target.
void	xmms_sample_converter_to_medialib (xmms_sample_converter_t *conv, xmms_medialib_entry_t entry)
xmms_sample_converter_t *	xmms_sample_audioformats_coerce (xmms_stream_type_t *in, const GList *goal_types)
	Find the best pair of formats.
guint	xmms_sample_ms_to_samples (const xmms_stream_type_t *st, guint milliseconds)
	convert from milliseconds to samples for this format.
guint	xmms_sample_samples_to_ms (const xmms_stream_type_t *st, guint samples)
	Convert from samples to milliseconds for this format.
guint	xmms_sample_bytes_to_ms (const xmms_stream_type_t *st, guint bytes)
	Convert from bytes to milliseconds for this format.
gint	xmms_sample_frame_size_get (const xmms_stream_type_t *st)
void	xmms_sample_convert (xmms_sample_converter_t *conv, xmms_sample_t *in, guint len, xmms_sample_t **out, guint *outlen)
	do the actual converstion between two audio formats.
gint64	xmms_sample_convert_scale (xmms_sample_converter_t *conv, gint64 samples)
gint64	xmms_sample_convert_rev_scale (xmms_sample_converter_t *conv, gint64 samples)
void	xmms_sample_convert_reset (xmms_sample_converter_t *conv)

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Function Documentation

xmms_sample_converter_t* xmms_sample_audioformats_coerce	(	xmms_stream_type_t *	in,
		const GList *	goal_types
	)

Find the best pair of formats.

Definition at line 173 of file sample.head.c.

guint xmms_sample_bytes_to_ms	(	const xmms_stream_type_t *	st,
		guint	bytes
	)

Convert from bytes to milliseconds for this format.

Definition at line 280 of file sample.head.c.

Referenced by update_playtime().

void xmms_sample_convert	(	xmms_sample_converter_t *	conv,
		xmms_sample_t *	in,
		guint	len,
		xmms_sample_t **	out,
		guint *	outlen
	)

do the actual converstion between two audio formats.

Definition at line 337 of file sample.head.c.

void xmms_sample_convert_reset

(

xmms_sample_converter_t *

conv

)

Definition at line 398 of file sample.head.c.

gint64 xmms_sample_convert_rev_scale	(	xmms_sample_converter_t *	conv,
		gint64	samples
	)

Definition at line 390 of file sample.head.c.

gint64 xmms_sample_convert_scale	(	xmms_sample_converter_t *	conv,
		gint64	samples
	)

Definition at line 378 of file sample.head.c.

xmms_stream_type_t* xmms_sample_converter_get_from

(

xmms_sample_converter_t *

conv

)

Return the audio format used by the converter as source.

Definition at line 118 of file sample.head.c.

xmms_stream_type_t* xmms_sample_converter_get_to

(

xmms_sample_converter_t *

conv

)

Return the audio format used by the converter as target.

Definition at line 129 of file sample.head.c.

void xmms_sample_converter_to_medialib	(	xmms_sample_converter_t *	conv,
		xmms_medialib_entry_t	entry
	)

Definition at line 139 of file sample.head.c.

gint xmms_sample_frame_size_get

(

const xmms_stream_type_t *

st

)

Definition at line 287 of file sample.head.c.

Referenced by xmms_output_read(), xmms_sample_bytes_to_ms(), xmms_sample_convert(), and xmms_sample_convert_reset().

guint xmms_sample_ms_to_samples	(	const xmms_stream_type_t *	st,
		guint	milliseconds
	)

convert from milliseconds to samples for this format.

Definition at line 258 of file sample.head.c.

guint xmms_sample_samples_to_ms	(	const xmms_stream_type_t *	st,
		guint	samples
	)

Convert from samples to milliseconds for this format.

Definition at line 269 of file sample.head.c.

Referenced by xmms_sample_bytes_to_ms().