sound.cc File Reference

#include <algorithm>
#include <cmath>
#include <cstring>
#include "MEM_guardedalloc.h"
#include "DNA_curve_types.h"
#include "DNA_scene_types.h"
#include "DNA_sequence_types.h"
#include "DNA_sound_types.h"
#include "BLI_listbase.h"
#include "BLI_utildefines.h"
#include "BKE_colortools.hh"
#include "BKE_sound.h"
#include "SEQ_sound.hh"
#include "SEQ_time.hh"
#include "sequencer.hh"
#include "strip_time.hh"

Go to the source code of this file.

Functions
void	SEQ_sound_update_length (Main *bmain, Scene *scene)
void	SEQ_sound_update_bounds_all (Scene *scene)
void	SEQ_sound_update_bounds (Scene *scene, Sequence *seq)
static void	seq_update_sound_recursive (Scene *scene, ListBase *seqbasep, bSound *sound)
void	SEQ_sound_update (Scene *scene, bSound *sound)
float	SEQ_sound_pitch_get (const Scene *scene, const Sequence *seq)
EQCurveMappingData *	SEQ_sound_equalizer_add (SoundEqualizerModifierData *semd, float minX, float maxX)
void	SEQ_sound_equalizermodifier_set_graphs (SoundEqualizerModifierData *semd, int number)
EQCurveMappingData *	SEQ_sound_equalizermodifier_add_graph (SoundEqualizerModifierData *semd, float min_freq, float max_freq)
void	SEQ_sound_equalizermodifier_remove_graph (SoundEqualizerModifierData *semd, EQCurveMappingData *eqcmd)
void	SEQ_sound_equalizermodifier_init_data (SequenceModifierData *smd)
void	SEQ_sound_equalizermodifier_free (SequenceModifierData *smd)
void	SEQ_sound_equalizermodifier_copy_data (SequenceModifierData *target, SequenceModifierData *smd)
void *	SEQ_sound_equalizermodifier_recreator (Sequence *seq, SequenceModifierData *smd, void *sound)
const SoundModifierWorkerInfo *	SEQ_sound_modifier_worker_info_get (int type)
void *	SEQ_sound_modifier_recreator (Sequence *seq, SequenceModifierData *smd, void *sound)

Variables
const SoundModifierWorkerInfo	workersSoundModifiers []

Function Documentation

SEQ_sound_equalizer_add()

EQCurveMappingData * SEQ_sound_equalizer_add	(	SoundEqualizerModifierData *	semd,
		float	minX,
		float	maxX )

Definition at line 155 of file sequencer/intern/sound.cc.

References BKE_curvemap_reset(), BKE_curvemapping_set_defaults(), BLI_addtail(), CurveMapping::cm, EQCurveMappingData::curve_mapping, CURVE_PRESET_CONSTANT_MEDIAN, SoundEqualizerModifierData::graphics, HD_AUTO_ANIM, CurveMapping::preset, SOUND_EQUALIZER_DEFAULT_MAX_DB, SOUND_EQUALIZER_DEFAULT_MAX_FREQ, rctf::xmax, rctf::xmin, rctf::ymax, and rctf::ymin.

Referenced by SEQ_sound_equalizermodifier_add_graph(), SEQ_sound_equalizermodifier_init_data(), and SEQ_sound_equalizermodifier_set_graphs().

SEQ_sound_equalizermodifier_add_graph()

EQCurveMappingData * SEQ_sound_equalizermodifier_add_graph	(	SoundEqualizerModifierData *	semd,
		float	min_freq,
		float	max_freq )

Definition at line 210 of file sequencer/intern/sound.cc.

References SEQ_sound_equalizer_add().

SEQ_sound_equalizermodifier_copy_data()

void SEQ_sound_equalizermodifier_copy_data	(	SequenceModifierData *	target,
		SequenceModifierData *	smd )

Definition at line 251 of file sequencer/intern/sound.cc.

References BKE_curvemapping_copy_data(), BLI_addtail(), BLI_listbase_clear(), EQCurveMappingData::curve_mapping, SoundEqualizerModifierData::graphics, LISTBASE_FOREACH, MEM_dupallocN, EQCurveMappingData::next, and EQCurveMappingData::prev.

SEQ_sound_equalizermodifier_free()

void SEQ_sound_equalizermodifier_free

(

SequenceModifierData *

smd

)

Definition at line 241 of file sequencer/intern/sound.cc.

References BKE_curvemapping_free_data(), BLI_listbase_clear(), SoundEqualizerModifierData::graphics, LISTBASE_FOREACH_MUTABLE, and MEM_freeN().

Referenced by SEQ_sound_equalizermodifier_set_graphs().

SEQ_sound_equalizermodifier_init_data()

void SEQ_sound_equalizermodifier_init_data

(

SequenceModifierData *

smd

)

Definition at line 233 of file sequencer/intern/sound.cc.

References SEQ_sound_equalizer_add(), SOUND_EQUALIZER_DEFAULT_MAX_FREQ, and SOUND_EQUALIZER_DEFAULT_MIN_FREQ.

SEQ_sound_equalizermodifier_recreator()

void * SEQ_sound_equalizermodifier_recreator	(	Sequence *	seq,
		SequenceModifierData *	smd,
		void *	sound )

Definition at line 268 of file sequencer/intern/sound.cc.

References BKE_curvemap_evaluateF(), BKE_curvemapping_init(), BLI_listbase_is_empty(), ceil(), CurveMapping::cm, CurveMapping::curr, fabs(), float, SoundEqualizerModifierData::graphics, int, LISTBASE_FOREACH, MEM_callocN, MEM_freeN(), SOUND_EQUALIZER_DEFAULT_MAX_DB, SOUND_EQUALIZER_DEFAULT_MAX_FREQ, SOUND_EQUALIZER_SIZE_CONVERSION, SOUND_EQUALIZER_SIZE_DEFINITION, UNUSED_VARS, rctf::xmax, and rctf::xmin.

SEQ_sound_equalizermodifier_remove_graph()

void SEQ_sound_equalizermodifier_remove_graph	(	SoundEqualizerModifierData *	semd,
		EQCurveMappingData *	eqcmd )

Definition at line 226 of file sequencer/intern/sound.cc.

References BLI_remlink_safe(), SoundEqualizerModifierData::graphics, and MEM_freeN().

SEQ_sound_equalizermodifier_set_graphs()

void SEQ_sound_equalizermodifier_set_graphs	(	SoundEqualizerModifierData *	semd,
		int	number )

Definition at line 192 of file sequencer/intern/sound.cc.

References SEQ_sound_equalizer_add(), SEQ_sound_equalizermodifier_free(), SOUND_EQUALIZER_DEFAULT_MAX_FREQ, and SOUND_EQUALIZER_DEFAULT_MIN_FREQ.

Referenced by strip_modifier_equalizer_redefine_exec().

SEQ_sound_modifier_recreator()

void * SEQ_sound_modifier_recreator	(	Sequence *	seq,
		SequenceModifierData *	smd,
		void *	sound )

Definition at line 339 of file sequencer/intern/sound.cc.

References SequenceModifierData::flag, SoundModifierWorkerInfo::recreator, SEQ_sound_modifier_worker_info_get(), SEQUENCE_MODIFIER_MUTE, and SequenceModifierData::type.

Referenced by seq_update_sound_modifiers().

SEQ_sound_modifier_worker_info_get()

const SoundModifierWorkerInfo * SEQ_sound_modifier_worker_info_get

(

int

type

)

Definition at line 329 of file sequencer/intern/sound.cc.

References SoundModifierWorkerInfo::type, and workersSoundModifiers.

Referenced by SEQ_sound_modifier_recreator().

SEQ_sound_pitch_get()

float SEQ_sound_pitch_get	(	const Scene *	scene,
		const Sequence *	seq )

Definition at line 146 of file sequencer/intern/sound.cc.

References seq_sequence_lookup_meta_by_seq(), SEQ_sound_pitch_get(), and Sequence::speed_factor.

Referenced by SEQ_sound_pitch_get().

SEQ_sound_update()

void SEQ_sound_update	(	Scene *	scene,
		bSound *	sound )

Definition at line 139 of file sequencer/intern/sound.cc.

References seq_update_sound_recursive().

SEQ_sound_update_bounds()

void SEQ_sound_update_bounds	(	Scene *	scene,
		Sequence *	seq )

Definition at line 104 of file sequencer/intern/sound.cc.

References Sequence::anim_startofs, BKE_sound_move_scene_sound(), BKE_sound_move_scene_sound_defaults(), Scene::r, Sequence::scene, Sequence::scene_sound, SEQ_time_left_handle_frame_get(), SEQ_time_right_handle_frame_get(), SEQ_TYPE_SCENE, RenderData::sfra, Sequence::startofs, and Sequence::type.

Referenced by SEQ_sound_update_bounds_all().

SEQ_sound_update_bounds_all()

void SEQ_sound_update_bounds_all

(

Scene *

scene

)

Definition at line 88 of file sequencer/intern/sound.cc.

References ELEM, LISTBASE_FOREACH, SEQ_sound_update_bounds(), SEQ_TYPE_META, SEQ_TYPE_SCENE, SEQ_TYPE_SOUND_RAM, seq_update_sound_bounds_recursive(), and Editing::seqbase.

Referenced by SEQ_eval_sequences().

SEQ_sound_update_length()

void SEQ_sound_update_length	(	Main *	bmain,
		Scene *	scene )

Definition at line 77 of file sequencer/intern/sound.cc.

References UNUSED_VARS.

seq_update_sound_recursive()

static void seq_update_sound_recursive ( Scene * scene, ListBase * seqbasep, bSound * sound )

static

Definition at line 125 of file sequencer/intern/sound.cc.

References BKE_sound_update_scene_sound(), LISTBASE_FOREACH, SEQ_TYPE_META, SEQ_TYPE_SOUND_RAM, and seq_update_sound_recursive().

Referenced by SEQ_sound_update(), and seq_update_sound_recursive().

Variable Documentation

workersSoundModifiers

const SoundModifierWorkerInfo workersSoundModifiers[]

Initial value:

= {
    {seqModifierType_SoundEqualizer, SEQ_sound_equalizermodifier_recreator}, {0, nullptr}}

Definition at line 40 of file sequencer/intern/sound.cc.

Referenced by SEQ_sound_modifier_worker_info_get().