mpeg4_sound.c File Reference

#include "nodes_stacks.h"
#include "visual_manager.h"

Data Structures
struct	Sound2DStack
struct	SoundStack

Functions
static void	TraverseSound2D (GF_Node *node, void *rs, Bool is_destroy)
static Bool	SND2D_GetChannelVolume (GF_Node *node, Fixed *vol)
void	compositor_init_sound2d (GF_Compositor *compositor, GF_Node *node)
static Fixed	snd_compute_gain (Fixed min_b, Fixed min_f, Fixed max_b, Fixed max_f, SFVec3f pos)
static void	TraverseSound (GF_Node *node, void *rs, Bool is_destroy)
static Bool	SND_GetChannelVolume (GF_Node *node, Fixed *vol)
void	compositor_init_sound (GF_Compositor *compositor, GF_Node *node)

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Data Structure Documentation

Sound2DStack

struct Sound2DStack

Data Fields
GF_SoundInterface	snd_ifce
SFVec3f	pos

SoundStack

struct SoundStack

Data Fields
GF_SoundInterface	snd_ifce
GF_Matrix	mx
SFVec3f	last_pos
Bool	identity
Fixed	intensity
Fixed	lgain
Fixed	rgain

Function Documentation

TraverseSound2D()

static void TraverseSound2D ( GF_Node *  node, void *  rs, Bool  is_destroy  )

static

SND2D_GetChannelVolume()

static Bool SND2D_GetChannelVolume ( GF_Node *  node, Fixed *  vol  )

static

compositor_init_sound2d()

void compositor_init_sound2d	(	GF_Compositor *	compositor,
		GF_Node *	node
	)

snd_compute_gain()

static Fixed snd_compute_gain ( Fixed  min_b, Fixed  min_f, Fixed  max_b, Fixed  max_f, SFVec3f  pos  )

static

TraverseSound()

static void TraverseSound ( GF_Node *  node, void *  rs, Bool  is_destroy  )

static

SND_GetChannelVolume()

static Bool SND_GetChannelVolume ( GF_Node *  node, Fixed *  vol  )

static

compositor_init_sound()

void compositor_init_sound	(	GF_Compositor *	compositor,
		GF_Node *	node
	)