hvirtual/quicktime/ffmpeg/ffplay.c File Reference

#include "avformat.h"
#include "cmdutils.h"
#include <SDL.h>
#include <SDL_thread.h>

Include dependency graph for ffplay.c:

Go to the source code of this file.

Data Structures
struct	PacketQueue
struct	VideoPicture
struct	VideoState
Defines
#define	HAVE_AV_CONFIG_H
#define	MAX_VIDEOQ_SIZE   (5 * 256 * 1024)
#define	MAX_AUDIOQ_SIZE   (5 * 16 * 1024)
#define	SDL_AUDIO_BUFFER_SIZE   1024
#define	AV_SYNC_THRESHOLD   0.01
#define	AV_NOSYNC_THRESHOLD   10.0
#define	SAMPLE_CORRECTION_PERCENT_MAX   10
#define	AUDIO_DIFF_AVG_NB   20
#define	SAMPLE_ARRAY_SIZE   (2*65536)
#define	VIDEO_PICTURE_QUEUE_SIZE   1
#define	FF_ALLOC_EVENT   (SDL_USEREVENT)
#define	FF_REFRESH_EVENT   (SDL_USEREVENT + 1)
#define	FF_QUIT_EVENT   (SDL_USEREVENT + 2)
Enumerations
enum	{ AV_SYNC_AUDIO_MASTER, AV_SYNC_VIDEO_MASTER, AV_SYNC_EXTERNAL_CLOCK }
Functions
void	show_help (void)
static int	audio_write_get_buf_size (VideoState *is)
static void	packet_queue_init (PacketQueue *q)
static void	packet_queue_flush (PacketQueue *q)
static void	packet_queue_end (PacketQueue *q)
static int	packet_queue_put (PacketQueue *q, AVPacket *pkt)
static void	packet_queue_abort (PacketQueue *q)
static int	packet_queue_get (PacketQueue *q, AVPacket *pkt, int block)
static void	fill_rectangle (SDL_Surface *screen, int x, int y, int w, int h, int color)
static void	video_image_display (VideoState *is)
static int	compute_mod (int a, int b)
static void	video_audio_display (VideoState *s)
static void	video_display (VideoState *is)
static Uint32	sdl_refresh_timer_cb (Uint32 interval, void *opaque)
static void	schedule_refresh (VideoState *is, int delay)
static double	get_audio_clock (VideoState *is)
static double	get_video_clock (VideoState *is)
static double	get_external_clock (VideoState *is)
static double	get_master_clock (VideoState *is)
static void	stream_seek (VideoState *is, int64_t pos, int rel)
static void	stream_pause (VideoState *is)
static void	video_refresh_timer (void *opaque)
static void	alloc_picture (void *opaque)
static int	queue_picture (VideoState *is, AVFrame *src_frame, double pts)
static int	output_picture2 (VideoState *is, AVFrame *src_frame, double pts1)
static int	video_thread (void *arg)
static void	update_sample_display (VideoState *is, short *samples, int samples_size)
static int	synchronize_audio (VideoState *is, short *samples, int samples_size1, double pts)
static int	audio_decode_frame (VideoState *is, uint8_t *audio_buf, double *pts_ptr)
void	sdl_audio_callback (void *opaque, Uint8 *stream, int len)
static int	stream_component_open (VideoState *is, int stream_index)
static void	stream_component_close (VideoState *is, int stream_index)
void	dump_stream_info (AVFormatContext *s)
static int	decode_interrupt_cb (void)
static int	decode_thread (void *arg)
static VideoState *	stream_open (const char *filename, AVInputFormat *iformat)
static void	stream_close (VideoState *is)
void	stream_cycle_channel (VideoState *is, int codec_type)
void	toggle_full_screen (void)
void	toggle_pause (void)
void	step_to_next_frame (void)
void	do_exit (void)
void	toggle_audio_display (void)
void	event_loop (void)
void	opt_width (const char *arg)
void	opt_height (const char *arg)
static void	opt_format (const char *arg)
static void	opt_image_format (const char *arg)
void	opt_sync (const char *arg)
void	opt_seek (const char *arg)
static void	opt_debug (const char *arg)
static void	opt_vismv (const char *arg)
static void	opt_thread_count (const char *arg)
void	parse_arg_file (const char *filename)
int	main (int argc, char **argv)
Variables
static AVInputFormat *	file_iformat
static AVImageFormat *	image_format
static const char *	input_filename
static int	fs_screen_width
static int	fs_screen_height
static int	screen_width = 640
static int	screen_height = 480
static int	audio_disable
static int	video_disable
static int	display_disable
static int	show_status
static int	av_sync_type = AV_SYNC_AUDIO_MASTER
static int64_t	start_time = AV_NOPTS_VALUE
static int	debug = 0
static int	debug_mv = 0
static int	step = 0
static int	thread_count = 1
static int	workaround_bugs = 1
static int	fast = 0
static int	lowres = 0
static int	idct = FF_IDCT_AUTO
static enum AVDiscard	skip_frame = AVDISCARD_DEFAULT
static enum AVDiscard	skip_idct = AVDISCARD_DEFAULT
static enum AVDiscard	skip_loop_filter = AVDISCARD_DEFAULT
static int	error_resilience = FF_ER_CAREFUL
static int	error_concealment = 3
static int	is_full_screen
static VideoState *	cur_stream
static int64_t	audio_callback_time
SDL_Surface *	screen
static VideoState *	global_video_state
const OptionDef	options []

---

Define Documentation

#define AUDIO_DIFF_AVG_NB   20

Definition at line 74 of file ffplay.c.

Referenced by stream_component_open(), and synchronize_audio().

#define AV_NOSYNC_THRESHOLD   10.0

Definition at line 68 of file ffplay.c.

Referenced by synchronize_audio(), and video_refresh_timer().

#define AV_SYNC_THRESHOLD   0.01

Definition at line 66 of file ffplay.c.

Referenced by video_refresh_timer().

#define FF_ALLOC_EVENT   (SDL_USEREVENT)

Definition at line 208 of file ffplay.c.

Referenced by event_loop(), and queue_picture().

#define FF_QUIT_EVENT   (SDL_USEREVENT + 2)

Definition at line 210 of file ffplay.c.

Referenced by decode_thread(), and event_loop().

#define FF_REFRESH_EVENT   (SDL_USEREVENT + 1)

Definition at line 209 of file ffplay.c.

Referenced by event_loop(), and sdl_refresh_timer_cb().

#define HAVE_AV_CONFIG_H

Definition at line 19 of file ffplay.c.

#define MAX_AUDIOQ_SIZE   (5 * 16 * 1024)

Definition at line 59 of file ffplay.c.

Referenced by decode_thread().

#define MAX_VIDEOQ_SIZE   (5 * 256 * 1024)

Definition at line 58 of file ffplay.c.

Referenced by decode_thread().

#define SAMPLE_ARRAY_SIZE   (2*65536)

Definition at line 77 of file ffplay.c.

Referenced by update_sample_display(), and video_audio_display().

#define SAMPLE_CORRECTION_PERCENT_MAX   10

Definition at line 71 of file ffplay.c.

Referenced by synchronize_audio().

#define SDL_AUDIO_BUFFER_SIZE   1024

Definition at line 63 of file ffplay.c.

Referenced by stream_component_open().

#define VIDEO_PICTURE_QUEUE_SIZE   1

Definition at line 88 of file ffplay.c.

Referenced by queue_picture(), stream_close(), and video_refresh_timer().

---

Enumeration Type Documentation

anonymous enum

Enumerator:

AV_SYNC_AUDIO_MASTER
AV_SYNC_VIDEO_MASTER
AV_SYNC_EXTERNAL_CLOCK

Definition at line 97 of file ffplay.c.

---

Function Documentation

static void alloc_picture

(

void *

opaque

)

[static]

Definition at line 757 of file ffplay.c.

References VideoPicture::allocated, VideoPicture::bmp, VideoPicture::height, VideoState::pictq, VideoState::pictq_cond, VideoState::pictq_mutex, VideoState::pictq_windex, PIX_FMT_YUV410P, PIX_FMT_YUV411P, PIX_FMT_YUV420P, PIX_FMT_YUV422, PIX_FMT_YUV422P, PIX_FMT_YUV444P, screen, VideoState::video_st, and VideoPicture::width.

Referenced by event_loop(), MPV_frame_start(), and open_video().

static int audio_decode_frame	(	VideoState *	is,
		uint8_t *	audio_buf,
		double *	pts_ptr
	)			[static]

Definition at line 1050 of file ffplay.c.

References PacketQueue::abort_request, VideoState::audio_clock, VideoState::audio_decoder_mutex, VideoState::audio_pkt, VideoState::audio_pkt_data, VideoState::audio_pkt_size, VideoState::audio_st, VideoState::audioq, AV_NOPTS_VALUE, av_q2d(), avcodec_decode_audio(), packet_queue_get(), and VideoState::paused.

Referenced by sdl_audio_callback().

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static int audio_write_get_buf_size

(

VideoState *

is

)

[static]

Definition at line 1115 of file ffplay.c.

References VideoState::audio_buf_index, and VideoState::audio_hw_buf_size.

Referenced by get_audio_clock(), and video_audio_display().

static int compute_mod	(	int	a,
		int	b
	)			[inline, static]

Definition at line 456 of file ffplay.c.

Referenced by video_audio_display().

static int decode_interrupt_cb

(

void

)

[static]

Definition at line 1313 of file ffplay.c.

References VideoState::abort_request.

static int decode_thread

(

void *

arg

)

[static]

Definition at line 1319 of file ffplay.c.

References VideoState::abort_request, VideoState::audio_decoder_mutex, audio_disable, VideoState::audio_stream, VideoState::audioq, AV_NOPTS_VALUE, AV_TIME_BASE, avcodec_flush_buffers(), AVCodecContext::codec_type, CODEC_TYPE_AUDIO, CODEC_TYPE_VIDEO, decode_interrupt_cb(), display_disable, dump_stream_info(), FF_QUIT_EVENT, VideoState::filename, fprintf, VideoState::ic, VideoState::iformat, image_format, VideoState::last_paused, MAX_AUDIOQ_SIZE, MAX_VIDEOQ_SIZE, NULL, packet_queue_flush(), packet_queue_put(), VideoState::paused, print_error(), VideoState::seek_flags, VideoState::seek_pos, VideoState::seek_req, VideoState::show_audio, show_status, PacketQueue::size, start_time, stream_component_close(), stream_component_open(), timestamp, VideoState::video_decoder_mutex, video_disable, VideoState::video_stream, and VideoState::videoq.

Referenced by stream_open().

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void do_exit

(

void

)

Definition at line 1660 of file ffplay.c.

References NULL, show_status, and stream_close().

Referenced by event_loop().

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void dump_stream_info

(

AVFormatContext *

s

)

Definition at line 1293 of file ffplay.c.

References fprintf.

Referenced by decode_thread().

void event_loop

(

void

)

Definition at line 1680 of file ffplay.c.

References alloc_picture(), AV_TIME_BASE, CODEC_TYPE_AUDIO, CODEC_TYPE_VIDEO, do_exit(), FF_ALLOC_EVENT, FF_QUIT_EVENT, FF_REFRESH_EVENT, fprintf, get_master_clock(), VideoState::height, VideoState::ic, LL, screen, step_to_next_frame(), stream_cycle_channel(), stream_seek(), toggle_audio_display(), toggle_full_screen(), toggle_pause(), video_refresh_timer(), and VideoState::width.

Referenced by main().

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static void fill_rectangle	(	SDL_Surface *	screen,
		int	x,
		int	y,
		int	w,
		int	h,
		int	color
	)			[inline, static]

Definition at line 325 of file ffplay.c.

Referenced by decode_cabac_residual(), decode_mb_cabac(), decode_mb_cavlc(), decode_mb_skip(), fill_caches(), pred_direct_motion(), svq3_mc_dir(), video_audio_display(), and video_image_display().

static double get_audio_clock

(

VideoState *

is

)

[static]

Definition at line 562 of file ffplay.c.

References VideoState::audio_clock, VideoState::audio_st, and audio_write_get_buf_size().

Referenced by get_master_clock(), synchronize_audio(), and video_refresh_timer().

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static double get_external_clock

(

VideoState *

is

)

[static]

Definition at line 591 of file ffplay.c.

References e, VideoState::external_clock, and VideoState::external_clock_time.

Referenced by get_master_clock().

static double get_master_clock

(

VideoState *

is

)

[static]

Definition at line 599 of file ffplay.c.

References VideoState::audio_st, AV_SYNC_AUDIO_MASTER, VideoState::av_sync_type, AV_SYNC_VIDEO_MASTER, get_audio_clock(), get_external_clock(), get_video_clock(), and VideoState::video_st.

Referenced by event_loop(), synchronize_audio(), and video_refresh_timer().

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static double get_video_clock

(

VideoState *

is

)

[static]

Definition at line 579 of file ffplay.c.

References VideoState::paused, VideoState::video_current_pts, and VideoState::video_current_pts_time.

Referenced by get_master_clock(), step_to_next_frame(), stream_pause(), and video_refresh_timer().

int main	(	int	argc,
		char **	argv
	)

Definition at line 1922 of file ffplay.c.

References display_disable, event_loop(), file_iformat, fprintf, fs_screen_height, fs_screen_width, input_filename, is_full_screen, NULL, parse_options(), screen, screen_height, screen_width, show_help(), stream_open(), and video_disable.

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static void opt_debug

(

const char *

arg

)

[static]

Definition at line 1838 of file ffplay.c.

References debug.

static void opt_format

(

const char *

arg

)

[static]

Definition at line 1789 of file ffplay.c.

References file_iformat, and fprintf.

void opt_height

(

const char *

arg

)

Definition at line 1784 of file ffplay.c.

References screen_height.

static void opt_image_format

(

const char *

arg

)

[static]

Definition at line 1798 of file ffplay.c.

References fprintf, image_format, and NULL.

void opt_seek

(

const char *

arg

)

Definition at line 1833 of file ffplay.c.

References start_time.

void opt_sync

(

const char *

arg

)

Definition at line 1821 of file ffplay.c.

References AV_SYNC_AUDIO_MASTER, AV_SYNC_EXTERNAL_CLOCK, av_sync_type, AV_SYNC_VIDEO_MASTER, and show_help().

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static void opt_thread_count

(

const char *

arg

)

[static]

Definition at line 1848 of file ffplay.c.

References fprintf, and thread_count.

static void opt_vismv

(

const char *

arg

)

[static]

Definition at line 1843 of file ffplay.c.

References debug_mv.

void opt_width

(

const char *

arg

)

Definition at line 1779 of file ffplay.c.

References screen_width.

static int output_picture2	(	VideoState *	is,
		AVFrame *	src_frame,
		double	pts1
	)			[static]

Definition at line 873 of file ffplay.c.

References av_q2d(), FF_B_TYPE, FF_I_TYPE, queue_picture(), VideoState::video_clock, and VideoState::video_st.

Referenced by video_thread().

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static void packet_queue_abort

(

PacketQueue *

q

)

[static]

Definition at line 278 of file ffplay.c.

References PacketQueue::abort_request, PacketQueue::cond, and PacketQueue::mutex.

Referenced by stream_component_close().

static void packet_queue_end

(

PacketQueue *

q

)

[static]

Definition at line 239 of file ffplay.c.

References PacketQueue::cond, PacketQueue::mutex, and packet_queue_flush().

Referenced by stream_component_close().

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static void packet_queue_flush

(

PacketQueue *

q

)

[static]

Definition at line 222 of file ffplay.c.

References av_freep(), PacketQueue::first_pkt, PacketQueue::last_pkt, PacketQueue::mutex, PacketQueue::nb_packets, NULL, and PacketQueue::size.

Referenced by decode_thread(), and packet_queue_end().

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static int packet_queue_get	(	PacketQueue *	q,
		AVPacket *	pkt,
		int	block
	)			[static]

Definition at line 290 of file ffplay.c.

References PacketQueue::abort_request, av_free(), PacketQueue::cond, PacketQueue::first_pkt, PacketQueue::last_pkt, PacketQueue::mutex, PacketQueue::nb_packets, NULL, and PacketQueue::size.

Referenced by audio_decode_frame(), and video_thread().

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static void packet_queue_init

(

PacketQueue *

q

)

[static]

Definition at line 215 of file ffplay.c.

References PacketQueue::cond, and PacketQueue::mutex.

Referenced by stream_component_open().

static int packet_queue_put	(	PacketQueue *	q,
		AVPacket *	pkt
	)			[static]

Definition at line 246 of file ffplay.c.

References av_malloc(), PacketQueue::cond, PacketQueue::first_pkt, PacketQueue::last_pkt, PacketQueue::mutex, PacketQueue::nb_packets, NULL, and PacketQueue::size.

Referenced by decode_thread().

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void parse_arg_file

(

const char *

filename

)

Definition at line 1914 of file ffplay.c.

References input_filename.

Referenced by parse_options().

static int queue_picture	(	VideoState *	is,
		AVFrame *	src_frame,
		double	pts
	)			[static]

Definition at line 797 of file ffplay.c.

References PacketQueue::abort_request, VideoPicture::allocated, VideoPicture::bmp, AVPicture::data, FF_ALLOC_EVENT, VideoPicture::height, img_convert(), AVPicture::linesize, VideoState::pictq, VideoState::pictq_cond, VideoState::pictq_mutex, VideoState::pictq_size, VideoState::pictq_windex, PIX_FMT_YUV420P, VideoPicture::pts, VIDEO_PICTURE_QUEUE_SIZE, VideoState::video_st, VideoState::videoq, and VideoPicture::width.

Referenced by output_picture2().

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static void schedule_refresh	(	VideoState *	is,
		int	delay
	)			[static]

Definition at line 556 of file ffplay.c.

References sdl_refresh_timer_cb().

Referenced by stream_open(), and video_refresh_timer().

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void sdl_audio_callback	(	void *	opaque,
		Uint8 *	stream,
		int	len
	)

Definition at line 1122 of file ffplay.c.

References VideoState::audio_buf, VideoState::audio_buf_index, VideoState::audio_buf_size, audio_callback_time, audio_decode_frame(), audio_size, memcpy, VideoState::show_audio, synchronize_audio(), and update_sample_display().

Referenced by stream_component_open().

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static Uint32 sdl_refresh_timer_cb	(	Uint32	interval,
		void *	opaque
	)			[static]

Definition at line 546 of file ffplay.c.

References FF_REFRESH_EVENT.

Referenced by schedule_refresh().

void show_help

(

void

)

Definition at line 1890 of file ffplay.c.

References FFMPEG_VERSION, OPT_EXPERT, and show_help_options().

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void step_to_next_frame

(

void

)

Definition at line 1650 of file ffplay.c.

References get_video_clock(), VideoState::paused, step, and VideoState::video_current_pts.

Referenced by event_loop().

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static void stream_close

(

VideoState *

is

)

[static]

Definition at line 1556 of file ffplay.c.

References VideoState::abort_request, VideoState::audio_decoder_mutex, VideoPicture::bmp, NULL, VideoState::parse_tid, VideoState::pictq, VideoState::pictq_cond, VideoState::pictq_mutex, VideoState::video_decoder_mutex, and VIDEO_PICTURE_QUEUE_SIZE.

Referenced by do_exit().

static void stream_component_close	(	VideoState *	is,
		int	stream_index
	)			[static]

Definition at line 1246 of file ffplay.c.

References VideoState::audio_st, VideoState::audio_stream, VideoState::audioq, avcodec_close(), AVCodecContext::codec, AVCodecContext::codec_type, CODEC_TYPE_AUDIO, CODEC_TYPE_VIDEO, VideoState::ic, NULL, packet_queue_abort(), packet_queue_end(), VideoState::pictq_cond, VideoState::pictq_mutex, VideoState::video_st, VideoState::video_stream, VideoState::video_tid, and VideoState::videoq.

Referenced by decode_thread(), and stream_cycle_channel().

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static int stream_component_open	(	VideoState *	is,
		int	stream_index
	)			[static]

Definition at line 1158 of file ffplay.c.

References VideoState::audio_buf_index, VideoState::audio_buf_size, VideoState::audio_diff_avg_coef, VideoState::audio_diff_avg_count, AUDIO_DIFF_AVG_NB, VideoState::audio_diff_threshold, VideoState::audio_hw_buf_size, VideoState::audio_pkt, VideoState::audio_st, VideoState::audio_stream, VideoState::audioq, AV_LOG_DEBUG, av_log_set_level(), avcodec_find_decoder(), avcodec_open(), avcodec_thread_init(), AVCodecContext::channels, AVCodecContext::codec, CODEC_FLAG2_FAST, CODEC_FLAG_EMU_EDGE, AVCodecContext::codec_id, AVCodecContext::codec_type, CODEC_TYPE_AUDIO, CODEC_TYPE_VIDEO, debug, AVCodecContext::debug, debug_mv, AVCodecContext::debug_mv, e, error_concealment, AVCodecContext::error_concealment, error_resilience, AVCodecContext::error_resilience, fast, AVCodecContext::flags, AVCodecContext::flags2, fprintf, VideoState::frame_last_delay, VideoState::frame_timer, VideoState::ic, idct, AVCodecContext::idct_algo, lowres, AVCodecContext::lowres, packet_queue_init(), AVCodecContext::sample_rate, SDL_AUDIO_BUFFER_SIZE, sdl_audio_callback(), skip_frame, AVCodecContext::skip_frame, skip_idct, AVCodecContext::skip_idct, skip_loop_filter, AVCodecContext::skip_loop_filter, AVCodecContext::thread_count, thread_count, VideoState::video_current_pts_time, VideoState::video_st, VideoState::video_stream, video_thread(), VideoState::video_tid, VideoState::videoq, workaround_bugs, and AVCodecContext::workaround_bugs.

Referenced by decode_thread(), and stream_cycle_channel().

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void stream_cycle_channel	(	VideoState *	is,
		int	codec_type
	)

Definition at line 1578 of file ffplay.c.

References VideoState::audio_stream, CODEC_TYPE_AUDIO, CODEC_TYPE_VIDEO, VideoState::ic, stream_component_close(), stream_component_open(), and VideoState::video_stream.

Referenced by event_loop().

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static VideoState* stream_open	(	const char *	filename,
		AVInputFormat *	iformat
	)			[static]

Definition at line 1521 of file ffplay.c.

References VideoState::audio_decoder_mutex, av_free(), av_mallocz(), av_sync_type, VideoState::av_sync_type, decode_thread(), VideoState::filename, VideoState::height, VideoState::iformat, NULL, VideoState::parse_tid, VideoState::pictq_cond, VideoState::pictq_mutex, schedule_refresh(), screen, VideoState::video_decoder_mutex, VideoState::width, VideoState::xleft, and VideoState::ytop.

Referenced by main().

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static void stream_pause

(

VideoState *

is

)

[static]

Definition at line 630 of file ffplay.c.

References get_video_clock(), VideoState::paused, and VideoState::video_current_pts.

Referenced by toggle_pause(), and video_thread().

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static void stream_seek	(	VideoState *	is,
		int64_t	pos,
		int	rel
	)			[static]

Definition at line 620 of file ffplay.c.

References VideoState::seek_flags, VideoState::seek_pos, and VideoState::seek_req.

Referenced by event_loop().

static int synchronize_audio	(	VideoState *	is,
		short *	samples,
		int	samples_size1,
		double	pts
	)			[static]

Definition at line 974 of file ffplay.c.

References VideoState::audio_clock, VideoState::audio_diff_avg_coef, VideoState::audio_diff_avg_count, AUDIO_DIFF_AVG_NB, VideoState::audio_diff_cum, VideoState::audio_diff_threshold, VideoState::audio_st, AV_NOSYNC_THRESHOLD, AV_SYNC_EXTERNAL_CLOCK, VideoState::av_sync_type, AV_SYNC_VIDEO_MASTER, get_audio_clock(), get_master_clock(), memcpy, nb, SAMPLE_CORRECTION_PERCENT_MAX, VideoState::video_clock, and VideoState::video_st.

Referenced by sdl_audio_callback().

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void toggle_audio_display

(

void

)

Definition at line 1672 of file ffplay.c.

References VideoState::show_audio.

Referenced by event_loop().

void toggle_full_screen

(

void

)

Definition at line 1618 of file ffplay.c.

References fs_screen_height, fs_screen_width, VideoState::height, is_full_screen, screen, screen_height, screen_width, and VideoState::width.

Referenced by event_loop().

void toggle_pause

(

void

)

Definition at line 1643 of file ffplay.c.

References step, and stream_pause().

Referenced by event_loop().

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static void update_sample_display	(	VideoState *	is,
		short *	samples,
		int	samples_size
	)			[static]

Definition at line 952 of file ffplay.c.

References VideoState::audio_st, memcpy, VideoState::sample_array, VideoState::sample_array_index, and SAMPLE_ARRAY_SIZE.

Referenced by sdl_audio_callback().

static void video_audio_display

(

VideoState *

s

)

[static]

Definition at line 465 of file ffplay.c.

References audio_callback_time, VideoState::audio_st, audio_write_get_buf_size(), compute_mod(), fill_rectangle(), VideoState::height, VideoState::last_i_start, VideoState::paused, VideoState::sample_array, VideoState::sample_array_index, SAMPLE_ARRAY_SIZE, screen, width, VideoState::width, VideoState::xleft, and VideoState::ytop.

Referenced by video_display().

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static void video_display

(

VideoState *

is

)

[static]

Definition at line 538 of file ffplay.c.

References VideoState::audio_st, VideoState::show_audio, video_audio_display(), video_image_display(), and VideoState::video_st.

Referenced by video_refresh_timer().

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static void video_image_display

(

VideoState *

is

)

[static]

Definition at line 374 of file ffplay.c.

References av_q2d(), VideoPicture::bmp, VideoState::dtg_active_format, FF_DTG_AFD_14_9, FF_DTG_AFD_16_9, FF_DTG_AFD_16_9_SP_14_9, FF_DTG_AFD_4_3, FF_DTG_AFD_4_3_SP_14_9, FF_DTG_AFD_SAME, FF_DTG_AFD_SP_4_3, fill_rectangle(), VideoState::height, height, VideoState::no_background, VideoState::pictq, VideoState::pictq_rindex, screen, VideoState::video_st, VideoState::width, width, VideoState::xleft, and VideoState::ytop.

Referenced by video_display().

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static void video_refresh_timer

(

void *

opaque

)

[static]

Definition at line 639 of file ffplay.c.

References VideoState::audio_st, VideoState::audioq, AV_NOSYNC_THRESHOLD, AV_SYNC_AUDIO_MASTER, AV_SYNC_EXTERNAL_CLOCK, AV_SYNC_THRESHOLD, VideoState::av_sync_type, cur_time, VideoState::frame_last_delay, VideoState::frame_last_pts, VideoState::frame_timer, get_audio_clock(), get_master_clock(), get_video_clock(), VideoState::pictq, VideoState::pictq_cond, VideoState::pictq_mutex, VideoState::pictq_rindex, VideoState::pictq_size, VideoPicture::pts, schedule_refresh(), show_status, PacketQueue::size, VideoState::video_current_pts, VideoState::video_current_pts_time, video_display(), VIDEO_PICTURE_QUEUE_SIZE, VideoState::video_st, and VideoState::videoq.

Referenced by event_loop().

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static int video_thread

(

void *

arg

)

[static]

Definition at line 910 of file ffplay.c.

References PacketQueue::abort_request, av_free(), AV_NOPTS_VALUE, av_q2d(), avcodec_alloc_frame(), avcodec_decode_video(), output_picture2(), packet_queue_get(), VideoState::paused, step, stream_pause(), VideoState::video_decoder_mutex, VideoState::video_st, and VideoState::videoq.

Referenced by stream_component_open().

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---

Variable Documentation

int64_t audio_callback_time [static]

Definition at line 206 of file ffplay.c.

Referenced by sdl_audio_callback(), and video_audio_display().

int audio_disable [static]

Definition at line 183 of file ffplay.c.

int av_sync_type = AV_SYNC_AUDIO_MASTER [static]

Definition at line 187 of file ffplay.c.

Referenced by opt_sync(), and stream_open().

VideoState* cur_stream [static]

Definition at line 205 of file ffplay.c.

int debug = 0 [static]

Definition at line 189 of file ffplay.c.

int debug_mv = 0 [static]

Definition at line 190 of file ffplay.c.

int display_disable [static]

Definition at line 185 of file ffplay.c.

Referenced by decode_thread(), and main().

int error_concealment = 3 [static]

Definition at line 201 of file ffplay.c.

int error_resilience = FF_ER_CAREFUL [static]

Definition at line 200 of file ffplay.c.

int fast = 0 [static]

Definition at line 194 of file ffplay.c.

Referenced by stream_component_open().

AVInputFormat* file_iformat [static]

Definition at line 176 of file ffplay.c.

int fs_screen_height [static]

Definition at line 180 of file ffplay.c.

Referenced by main(), and toggle_full_screen().

int fs_screen_width [static]

Definition at line 179 of file ffplay.c.

Referenced by main(), and toggle_full_screen().

VideoState* global_video_state [static]

Definition at line 1311 of file ffplay.c.

int idct = FF_IDCT_AUTO [static]

Definition at line 196 of file ffplay.c.

Referenced by ff_simple_idct_add_mmx(), ff_simple_idct_mmx(), ff_simple_idct_put_mmx(), ff_vp3_idct_add_c(), ff_vp3_idct_c(), ff_vp3_idct_put_c(), idct_put(), init_transform_hv(), main(), and stream_component_open().

AVImageFormat* image_format [static]

Definition at line 177 of file ffplay.c.

const char* input_filename [static]

Definition at line 178 of file ffplay.c.

Referenced by main(), open_input_stream(), and parse_arg_file().

int is_full_screen [static]

Definition at line 204 of file ffplay.c.

Referenced by main(), and toggle_full_screen().

int lowres = 0 [static]

Definition at line 195 of file ffplay.c.

const OptionDef options[]

Definition at line 1856 of file ffplay.c.

SDL_Surface* screen

Definition at line 212 of file ffplay.c.

Referenced by alloc_picture(), event_loop(), main(), stream_open(), toggle_full_screen(), video_audio_display(), and video_image_display().

int screen_height = 480 [static]

Definition at line 182 of file ffplay.c.

Referenced by main(), opt_height(), and toggle_full_screen().

int screen_width = 640 [static]

Definition at line 181 of file ffplay.c.

Referenced by main(), opt_width(), and toggle_full_screen().

int show_status [static]

Definition at line 186 of file ffplay.c.

Referenced by decode_thread(), do_exit(), and video_refresh_timer().

enum AVDiscard skip_frame = AVDISCARD_DEFAULT [static]

Definition at line 197 of file ffplay.c.

Referenced by main(), and stream_component_open().

enum AVDiscard skip_idct = AVDISCARD_DEFAULT [static]

Definition at line 198 of file ffplay.c.

Referenced by MPV_decode_mb_internal(), and stream_component_open().

enum AVDiscard skip_loop_filter = AVDISCARD_DEFAULT [static]

Definition at line 199 of file ffplay.c.

Referenced by stream_component_open().

int64_t start_time = AV_NOPTS_VALUE [static]

Definition at line 188 of file ffplay.c.

int step = 0 [static]

Definition at line 191 of file ffplay.c.

Referenced by adpcm_decode_frame(), adpcm_ima_expand_nibble(), BlockQuantH263(), DenoiseFFTEffect::collect_noise(), decode(), dequantize_sample(), encode(), fill_default_ref_list(), fuji_rotate(), ima4_decode_block(), ima4_encode_sample(), FileBase::ima4_encode_sample(), init_pass2(), kodak_radc_load_raw(), mpeg3video_ditherframe(), Overlay::process_buffer(), LoopAudio::process_buffer(), CrossfadeFFT::process_buffer(), CrossfadeFFT::process_buffer_oversample(), AffineUnit::process_package(), quicktime_decode_rawaudio(), quicktime_decode_ulaw(), quicktime_encode_rawaudio(), quicktime_encode_ulaw(), step_one(), step_to_next_frame(), step_two(), toggle_pause(), video_thread(), vorbis_parse_audio_packet(), vorbis_residue_decode(), wmx1_write_cache(), wmx2_decode_block(), and wmx2_encode_sample().

int thread_count = 1 [static]

Definition at line 192 of file ffplay.c.

int video_disable [static]

Definition at line 184 of file ffplay.c.

int workaround_bugs = 1 [static]

Definition at line 193 of file ffplay.c.