cacher.cpp File Reference

#include "cacher.h"
#include "project/clip.h"
#include "project/sequence.h"
#include "project/transition.h"
#include "project/footage.h"
#include "playback/audio.h"
#include "playback/playback.h"
#include "project/effect.h"
#include "panels/timeline.h"
#include "panels/project.h"
#include "panels/panels.h"
#include "panels/viewer.h"
#include "project/media.h"
#include "io/config.h"
#include "debug.h"
#include <libavformat/avformat.h>
#include <libavcodec/avcodec.h>
#include <libswscale/swscale.h>
#include <libswresample/swresample.h>
#include <libavfilter/avfilter.h>
#include <libavfilter/buffersrc.h>
#include <libavfilter/buffersink.h>
#include <libavutil/opt.h>
#include <libavutil/pixdesc.h>
#include <QOpenGLFramebufferObject>
#include <QtMath>
#include <QAudioOutput>
#include <math.h>

Macros
#define	AUDIO_BUFFER_PADDING   2048

Functions
double	bytes_to_seconds (int nb_bytes, int nb_channels, int sample_rate)
void	apply_audio_effects (ClipPtr c, double timecode_start, AVFrame *frame, int nb_bytes, QVector< ClipPtr > nests)
void	cache_audio_worker (ClipPtr c, bool scrubbing, QVector< ClipPtr > &nests, int playback_speed)
void	cache_video_worker (ClipPtr c, long playhead)
void	reset_cache (ClipPtr c, long target_frame, int playback_speed)
void	open_clip_worker (ClipPtr clip)
void	cache_clip_worker (ClipPtr clip, long playhead, bool reset, bool scrubbing, QVector< ClipPtr > nests, int playback_speed)
void	close_clip_worker (ClipPtr clip)

Variables
AVSampleFormat	sample_format = AV_SAMPLE_FMT_S16

Macro Definition Documentation

AUDIO_BUFFER_PADDING

#define AUDIO_BUFFER_PADDING   2048

Function Documentation

apply_audio_effects()

void apply_audio_effects	(	ClipPtr	c,
		double	timecode_start,
		AVFrame *	frame,
		int	nb_bytes,
		QVector< ClipPtr >	nests
	)

bytes_to_seconds()

double bytes_to_seconds	(	int	nb_bytes,
		int	nb_channels,
		int	sample_rate
	)

cache_audio_worker()

void cache_audio_worker	(	ClipPtr	c,
		bool	scrubbing,
		QVector< ClipPtr > &	nests,
		int	playback_speed
	)

cache_clip_worker()

void cache_clip_worker	(	ClipPtr	clip,
		long	playhead,
		bool	reset,
		bool	scrubbing,
		QVector< ClipPtr >	nests,
		int	playback_speed
	)

cache_video_worker()

void cache_video_worker	(	ClipPtr	c,
		long	playhead
	)

close_clip_worker()

void close_clip_worker

(

ClipPtr

clip

)

open_clip_worker()

void open_clip_worker

(

ClipPtr

clip

)

reset_cache()

void reset_cache	(	ClipPtr	c,
		long	target_frame,
		int	playback_speed
	)

Variable Documentation

sample_format

AVSampleFormat sample_format = AV_SAMPLE_FMT_S16