src/pcm_utils.h File Reference

#include <glib.h>
#include <stdint.h>

Go to the source code of this file.

Functions
static const void *	pcm_end_pointer (const void *p, size_t size)
	Add a byte count to the specified pointer.
static int32_t	pcm_range (int32_t sample, unsigned bits)
	Check if the value is within the range of the provided bit size, and caps it if necessary.
static int64_t	pcm_range_64 (int64_t sample, unsigned bits)
	Check if the value is within the range of the provided bit size, and caps it if necessary.
static G_GNUC_CONST int16_t	pcm_clamp_16 (int x)
static G_GNUC_CONST int32_t	pcm_clamp_24 (int x)

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Function Documentation

static G_GNUC_CONST int16_t pcm_clamp_16

(

int

x

)

[inline, static]

Definition at line 68 of file pcm_utils.h.

static G_GNUC_CONST int32_t pcm_clamp_24

(

int

x

)

[inline, static]

Definition at line 82 of file pcm_utils.h.

static const void* pcm_end_pointer	(	const void *	p,
		size_t	size
	)		[inline, static]

Add a byte count to the specified pointer.

This is a utility function to convert a source pointer and a byte count to an "end" pointer for use in loops.

Definition at line 33 of file pcm_utils.h.

static int32_t pcm_range	(	int32_t	sample,
		unsigned	bits
	)		[inline, static]

Check if the value is within the range of the provided bit size, and caps it if necessary.

Definition at line 43 of file pcm_utils.h.

static int64_t pcm_range_64	(	int64_t	sample,
		unsigned	bits
	)		[inline, static]

Check if the value is within the range of the provided bit size, and caps it if necessary.

Definition at line 57 of file pcm_utils.h.