ffplay.c File Reference

simple media player based on the FFmpeg libraries More...

#include "config.h"
#include <inttypes.h>
#include <math.h>
#include <limits.h>
#include <signal.h>
#include "libavutil/avstring.h"
#include "libavutil/colorspace.h"
#include "libavutil/mathematics.h"
#include "libavutil/pixdesc.h"
#include "libavutil/imgutils.h"
#include "libavutil/dict.h"
#include "libavutil/parseutils.h"
#include "libavutil/samplefmt.h"
#include "libavutil/avassert.h"
#include "libavutil/time.h"
#include "libavformat/avformat.h"
#include "libavdevice/avdevice.h"
#include "libswscale/swscale.h"
#include "libavutil/opt.h"
#include "libavcodec/avfft.h"
#include "libswresample/swresample.h"
#include <SDL.h>
#include <SDL_thread.h>
#include "cmdutils.h"
#include <assert.h>
#include "cmdutils_common_opts.h"

Go to the source code of this file.

Data Structures

struct  PacketQueue
struct  VideoPicture
struct  SubPicture
struct  AudioParams
struct  VideoState

Defines

#define MAX_QUEUE_SIZE   (15 * 1024 * 1024)
#define MIN_FRAMES   5
#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   (8 * 65536)
#define VIDEO_PICTURE_QUEUE_SIZE   4
#define SUBPICTURE_QUEUE_SIZE   4
#define FF_ALLOC_EVENT   (SDL_USEREVENT)
#define FF_REFRESH_EVENT   (SDL_USEREVENT + 1)
#define FF_QUIT_EVENT   (SDL_USEREVENT + 2)
#define ALPHA_BLEND(a, oldp, newp, s)   ((((oldp << s) * (255 - (a))) + (newp * (a))) / (255 << s))
#define RGBA_IN(r, g, b, a, s)
#define YUVA_IN(y, u, v, a, s, pal)
#define YUVA_OUT(d, y, u, v, a)
#define BPP   1

Enumerations

enum  { AV_SYNC_AUDIO_MASTER, AV_SYNC_VIDEO_MASTER, AV_SYNC_EXTERNAL_CLOCK }

Functions

void av_noreturn exit_program (int ret)
 Do all the necessary cleanup and abort.
static int packet_queue_put_private (PacketQueue *q, AVPacket *pkt)
static int packet_queue_put (PacketQueue *q, AVPacket *pkt)
static void packet_queue_init (PacketQueue *q)
static void packet_queue_flush (PacketQueue *q)
static void packet_queue_destroy (PacketQueue *q)
static void packet_queue_abort (PacketQueue *q)
static void packet_queue_start (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 blend_subrect (AVPicture *dst, const AVSubtitleRect *rect, int imgw, int imgh)
static void free_subpicture (SubPicture *sp)
static void calculate_display_rect (SDL_Rect *rect, int scr_xleft, int scr_ytop, int scr_width, int scr_height, VideoPicture *vp)
static void video_image_display (VideoState *is)
static int compute_mod (int a, int b)
static void video_audio_display (VideoState *s)
static void stream_close (VideoState *is)
static void do_exit (VideoState *is)
static void sigterm_handler (int sig)
static int video_open (VideoState *is, int force_set_video_mode)
static void video_display (VideoState *is)
static int refresh_thread (void *opaque)
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, int64_t rel, int seek_by_bytes)
static void stream_toggle_pause (VideoState *is)
static double compute_target_delay (double delay, VideoState *is)
static void pictq_next_picture (VideoState *is)
static void pictq_prev_picture (VideoState *is)
static void update_video_pts (VideoState *is, double pts, int64_t pos)
static void video_refresh (void *opaque)
static void alloc_picture (VideoState *is)
static int queue_picture (VideoState *is, AVFrame *src_frame, double pts1, int64_t pos)
static int get_video_frame (VideoState *is, AVFrame *frame, int64_t *pts, AVPacket *pkt)
static int video_thread (void *arg)
static int subtitle_thread (void *arg)
static void update_sample_display (VideoState *is, short *samples, int samples_size)
static int synchronize_audio (VideoState *is, int nb_samples)
static int audio_decode_frame (VideoState *is, double *pts_ptr)
static void sdl_audio_callback (void *opaque, Uint8 *stream, int len)
static int audio_open (void *opaque, int64_t wanted_channel_layout, int wanted_nb_channels, int wanted_sample_rate, struct AudioParams *audio_hw_params)
static int stream_component_open (VideoState *is, int stream_index)
static void stream_component_close (VideoState *is, int stream_index)
static int decode_interrupt_cb (void *ctx)
static int read_thread (void *arg)
static VideoState * stream_open (const char *filename, AVInputFormat *iformat)
static void stream_cycle_channel (VideoState *is, int codec_type)
static void toggle_full_screen (VideoState *is)
static void toggle_pause (VideoState *is)
static void step_to_next_frame (VideoState *is)
static void toggle_audio_display (VideoState *is)
static void event_loop (VideoState *cur_stream)
static int opt_frame_size (void *optctx, const char *opt, const char *arg)
static int opt_width (void *optctx, const char *opt, const char *arg)
static int opt_height (void *optctx, const char *opt, const char *arg)
static int opt_format (void *optctx, const char *opt, const char *arg)
static int opt_frame_pix_fmt (void *optctx, const char *opt, const char *arg)
static int opt_sync (void *optctx, const char *opt, const char *arg)
static int opt_seek (void *optctx, const char *opt, const char *arg)
static int opt_duration (void *optctx, const char *opt, const char *arg)
static int opt_show_mode (void *optctx, const char *opt, const char *arg)
static void opt_input_file (void *optctx, const char *filename)
static int opt_codec (void *o, const char *opt, const char *arg)
static void show_usage (void)
void show_help_default (const char *opt, const char *arg)
 Per-avtool specific help handler.
static int lockmgr (void **mtx, enum AVLockOp op)
int main (int argc, char **argv)

Variables

const char program_name [] = "ffplay"
 program name, defined by the program for show_version().
const int program_birth_year = 2003
 program birth year, defined by the program for show_banner()
static int sws_flags = SWS_BICUBIC
static AVInputFormat * file_iformat
static const char * input_filename
static const char * window_title
static int fs_screen_width
static int fs_screen_height
static int screen_width = 0
static int screen_height = 0
static int audio_disable
static int video_disable
static int wanted_stream [AVMEDIA_TYPE_NB]
static int seek_by_bytes = -1
static int display_disable
static int show_status = 1
static int av_sync_type = AV_SYNC_AUDIO_MASTER
static int64_t start_time = AV_NOPTS_VALUE
static int64_t duration = AV_NOPTS_VALUE
static int workaround_bugs = 1
static int fast = 0
static int genpts = 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_concealment = 3
static int decoder_reorder_pts = -1
static int autoexit
static int exit_on_keydown
static int exit_on_mousedown
static int loop = 1
static int framedrop = -1
static int infinite_buffer = 0
static enum ShowMode show_mode = SHOW_MODE_NONE
static const char * audio_codec_name
static const char * subtitle_codec_name
static const char * video_codec_name
static int rdftspeed = 20
static int is_full_screen
static int64_t audio_callback_time
static AVPacket flush_pkt
static SDL_Surface * screen
static int dummy
static const OptionDef options []

Detailed Description

simple media player based on the FFmpeg libraries

Definition in file ffplay.c.

Define Documentation

#define ALPHA_BLEND ( a,
oldp,
newp,
s   )     ((((oldp << s) * (255 - (a))) + (newp * (a))) / (255 << s))

Definition at line 450 of file ffplay.c.

Referenced by blend_subrect().

#define AUDIO_DIFF_AVG_NB   20

Definition at line 82 of file ffplay.c.

Referenced by stream_component_open(), and synchronize_audio().

#define AV_NOSYNC_THRESHOLD   10.0

Definition at line 76 of file ffplay.c.

Referenced by compute_target_delay(), get_video_frame(), synchronize_audio(), and video_thread().

#define AV_SYNC_THRESHOLD   0.01

Definition at line 74 of file ffplay.c.

Referenced by compute_target_delay().

#define BPP   1

Definition at line 477 of file ffplay.c.

Referenced by blend_subrect().

#define FF_ALLOC_EVENT   (SDL_USEREVENT)

Definition at line 297 of file ffplay.c.

Referenced by event_loop(), and queue_picture().

#define FF_QUIT_EVENT   (SDL_USEREVENT + 2)

Definition at line 299 of file ffplay.c.

Referenced by event_loop(), read_thread(), and video_thread().

#define FF_REFRESH_EVENT   (SDL_USEREVENT + 1)

Definition at line 298 of file ffplay.c.

Referenced by event_loop(), and refresh_thread().

#define MAX_QUEUE_SIZE   (15 * 1024 * 1024)

Definition at line 66 of file ffplay.c.

Referenced by read_thread().

#define MIN_FRAMES   5

Definition at line 67 of file ffplay.c.

Referenced by read_thread().

#define RGBA_IN ( r,
g,
b,
a,
s   ) 

Value:

{\
    unsigned int v = ((const uint32_t *)(s))[0];\
    a = (v >> 24) & 0xff;\
    r = (v >> 16) & 0xff;\
    g = (v >> 8) & 0xff;\
    b = v & 0xff;\
}

Definition at line 453 of file ffplay.c.

Referenced by subtitle_thread().

#define SAMPLE_ARRAY_SIZE   (8 * 65536)

Definition at line 86 of file ffplay.c.

Referenced by update_sample_display(), and video_audio_display().

#define SAMPLE_CORRECTION_PERCENT_MAX   10

Definition at line 79 of file ffplay.c.

Referenced by synchronize_audio().

#define SDL_AUDIO_BUFFER_SIZE   1024

Definition at line 71 of file ffplay.c.

Referenced by audio_open().

#define SUBPICTURE_QUEUE_SIZE   4

Definition at line 100 of file ffplay.c.

Referenced by subtitle_thread(), and video_refresh().

#define VIDEO_PICTURE_QUEUE_SIZE   4

Definition at line 99 of file ffplay.c.

Referenced by get_video_frame(), pictq_next_picture(), pictq_prev_picture(), queue_picture(), stream_close(), toggle_full_screen(), and video_refresh().

#define YUVA_IN ( y,
u,
v,
a,
s,
pal   ) 

Value:

{\
    unsigned int val = ((const uint32_t *)(pal))[*(const uint8_t*)(s)];\
    a = (val >> 24) & 0xff;\
    y = (val >> 16) & 0xff;\
    u = (val >> 8) & 0xff;\
    v = val & 0xff;\
}

Definition at line 462 of file ffplay.c.

Referenced by blend_subrect().

#define YUVA_OUT ( d,
y,
u,
v,
a   ) 

Value:

{\
    ((uint32_t *)(d))[0] = (a << 24) | (y << 16) | (u << 8) | v;\
}

Definition at line 471 of file ffplay.c.

Referenced by subtitle_thread().

Enumeration Type Documentation

anonymous enum

Enumerator:
AV_SYNC_AUDIO_MASTER 
AV_SYNC_VIDEO_MASTER 
AV_SYNC_EXTERNAL_CLOCK 

Definition at line 129 of file ffplay.c.

Function Documentation

static void alloc_picture ( VideoState *  is  )  [static]

Definition at line 1329 of file ffplay.c.

Referenced by event_loop().

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

Definition at line 1936 of file ffplay.c.

Referenced by sdl_audio_callback().

static int audio_open ( void *  opaque,
int64_t  wanted_channel_layout,
int  wanted_nb_channels,
int  wanted_sample_rate,
struct AudioParams *  audio_hw_params 
) [static]

Definition at line 2124 of file ffplay.c.

Referenced by audio_read_header(), audio_write_header(), and stream_component_open().

static void blend_subrect ( AVPicture *  dst,
const AVSubtitleRect *  rect,
int  imgw,
int  imgh 
) [static]

Definition at line 479 of file ffplay.c.

Referenced by video_image_display().

static void calculate_display_rect ( SDL_Rect *  rect,
int  scr_xleft,
int  scr_ytop,
int  scr_width,
int  scr_height,
VideoPicture *  vp 
) [static]

Definition at line 684 of file ffplay.c.

Referenced by video_image_display(), and video_open().

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

Definition at line 753 of file ffplay.c.

Referenced by video_audio_display().

static double compute_target_delay ( double  delay,
VideoState *  is 
) [static]

Definition at line 1102 of file ffplay.c.

Referenced by video_refresh().

static int decode_interrupt_cb ( void *  ctx  )  [static]

Definition at line 2363 of file ffplay.c.

static void do_exit ( VideoState *  is  )  [static]

Definition at line 933 of file ffplay.c.

Referenced by alloc_picture(), event_loop(), main(), and video_open().

static void event_loop ( VideoState *  cur_stream  )  [static]

Definition at line 2768 of file ffplay.c.

Referenced by main().

void av_noreturn exit_program ( int  ret  ) 

Do all the necessary cleanup and abort.

This function is implemented in the avtools, not cmdutils.

Definition at line 303 of file ffplay.c.

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

Definition at line 439 of file ffplay.c.

Referenced by decode_cabac_luma_residual(), decode_cabac_residual_internal(), decode_cabac_residual_nondc(), decode_luma_residual(), decode_mb(), ff_h264_decode_mb_cabac(), ff_h264_decode_mb_cavlc(), fill_decode_caches(), fill_filter_caches_inter(), hl_decode_mb(), hl_decode_mb_444(), pred_pskip_motion(), pred_spatial_direct_motion(), pred_temp_direct_motion(), rv34_decode_inter_macroblock(), rv34_decode_inter_mb_header(), rv34_decode_intra_macroblock(), rv34_decode_intra_mb_header(), rv34_output_intra(), svq3_mc_dir(), toggle_audio_display(), video_audio_display(), write_back_motion(), and ZERO8x2().

static void free_subpicture ( SubPicture *  sp  )  [static]

Definition at line 679 of file ffplay.c.

Referenced by video_refresh().

static double get_audio_clock ( VideoState *  is  )  [static]

Definition at line 1028 of file ffplay.c.

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

static double get_external_clock ( VideoState *  is  )  [static]

Definition at line 1048 of file ffplay.c.

Referenced by get_master_clock().

static double get_master_clock ( VideoState *  is  )  [static]

Definition at line 1056 of file ffplay.c.

Referenced by compute_target_delay(), event_loop(), get_video_frame(), synchronize_audio(), and video_refresh().

static double get_video_clock ( VideoState *  is  )  [static]

Definition at line 1038 of file ffplay.c.

Referenced by compute_target_delay(), get_master_clock(), get_video_frame(), and video_refresh().

static int get_video_frame ( VideoState *  is,
AVFrame *  frame,
int64_t *  pts,
AVPacket *  pkt 
) [static]

Definition at line 1494 of file ffplay.c.

Referenced by video_thread().

static int lockmgr ( void **  mtx,
enum AVLockOp  op 
) [static]

Definition at line 3094 of file ffplay.c.

Referenced by main().

int main ( int  argc,
char **  argv 
)

Definition at line 3114 of file ffplay.c.

static int opt_codec ( void *  o,
const char *  opt,
const char *  arg 
) [static]

Definition at line 2998 of file ffplay.c.

static int opt_duration ( void *  optctx,
const char *  opt,
const char *  arg 
) [static]

Definition at line 2971 of file ffplay.c.

static int opt_format ( void *  optctx,
const char *  opt,
const char *  arg 
) [static]

Definition at line 2934 of file ffplay.c.

static int opt_frame_pix_fmt ( void *  optctx,
const char *  opt,
const char *  arg 
) [static]

Definition at line 2944 of file ffplay.c.

static int opt_frame_size ( void *  optctx,
const char *  opt,
const char *  arg 
) [static]

Definition at line 2916 of file ffplay.c.

static int opt_height ( void *  optctx,
const char *  opt,
const char *  arg 
) [static]

Definition at line 2928 of file ffplay.c.

static void opt_input_file ( void *  optctx,
const char *  filename 
) [static]

Definition at line 2986 of file ffplay.c.

static int opt_seek ( void *  optctx,
const char *  opt,
const char *  arg 
) [static]

Definition at line 2965 of file ffplay.c.

static int opt_show_mode ( void *  optctx,
const char *  opt,
const char *  arg 
) [static]

Definition at line 2977 of file ffplay.c.

static int opt_sync ( void *  optctx,
const char *  opt,
const char *  arg 
) [static]

Definition at line 2950 of file ffplay.c.

static int opt_width ( void *  optctx,
const char *  opt,
const char *  arg 
) [static]

Definition at line 2922 of file ffplay.c.

static void packet_queue_abort ( PacketQueue *  q  )  [static]

Definition at line 384 of file ffplay.c.

Referenced by stream_component_close().

static void packet_queue_destroy ( PacketQueue *  q  )  [static]

Definition at line 377 of file ffplay.c.

Referenced by stream_close().

static void packet_queue_flush ( PacketQueue *  q  )  [static]

Definition at line 360 of file ffplay.c.

Referenced by packet_queue_destroy(), read_thread(), and stream_component_close().

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

Definition at line 404 of file ffplay.c.

Referenced by audio_decode_frame(), get_video_frame(), and subtitle_thread().

static void packet_queue_init ( PacketQueue *  q  )  [static]

Definition at line 352 of file ffplay.c.

Referenced by stream_open().

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

Definition at line 333 of file ffplay.c.

Referenced by read_thread().

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

Definition at line 308 of file ffplay.c.

Referenced by packet_queue_put(), and packet_queue_start().

static void packet_queue_start ( PacketQueue *  q  )  [static]

Definition at line 395 of file ffplay.c.

Referenced by stream_component_open().

static void pictq_next_picture ( VideoState *  is  )  [static]

Definition at line 1131 of file ffplay.c.

Referenced by video_refresh().

static void pictq_prev_picture ( VideoState *  is  )  [static]

Definition at line 1142 of file ffplay.c.

Referenced by video_refresh().

static int queue_picture ( VideoState *  is,
AVFrame *  src_frame,
double  pts1,
int64_t  pos 
) [static]

Definition at line 1362 of file ffplay.c.

Referenced by video_thread().

static int read_thread ( void *  arg  )  [static]

Definition at line 2370 of file ffplay.c.

Referenced by stream_open().

static int refresh_thread ( void *  opaque  )  [static]

Definition at line 1010 of file ffplay.c.

Referenced by read_thread().

static void sdl_audio_callback ( void *  opaque,
Uint8 *  stream,
int  len 
) [static]

Definition at line 2085 of file ffplay.c.

Referenced by audio_open().

void show_help_default ( const char *  opt,
const char *  arg 
)

Per-avtool specific help handler.

Implemented in each avtool, called by show_help().

Definition at line 3064 of file ffplay.c.

static void show_usage ( void   )  [static]

Definition at line 3057 of file ffplay.c.

static void sigterm_handler ( int  sig  )  [static]

Definition at line 952 of file ffplay.c.

static void step_to_next_frame ( VideoState *  is  )  [static]

Definition at line 2749 of file ffplay.c.

Referenced by event_loop().

static void stream_close ( VideoState *  is  )  [static]

Definition at line 898 of file ffplay.c.

Referenced by do_exit().

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

Definition at line 2279 of file ffplay.c.

Referenced by read_thread(), and stream_cycle_channel().

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

Definition at line 2179 of file ffplay.c.

Referenced by read_thread(), and stream_cycle_channel().

static void stream_cycle_channel ( VideoState *  is,
int  codec_type 
) [static]

Definition at line 2673 of file ffplay.c.

Referenced by event_loop().

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

Definition at line 2639 of file ffplay.c.

Referenced by main().

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

Definition at line 1077 of file ffplay.c.

Referenced by event_loop(), and read_thread().

static void stream_toggle_pause ( VideoState *  is  )  [static]

Definition at line 1090 of file ffplay.c.

Referenced by step_to_next_frame(), toggle_pause(), and video_thread().

static int subtitle_thread ( void *  arg  )  [static]

Definition at line 1802 of file ffplay.c.

Referenced by stream_component_open().

static int synchronize_audio ( VideoState *  is,
int  nb_samples 
) [static]

Definition at line 1893 of file ffplay.c.

Referenced by audio_decode_frame().

static void toggle_audio_display ( VideoState *  is  )  [static]

Definition at line 2757 of file ffplay.c.

Referenced by event_loop().

static void toggle_full_screen ( VideoState *  is  )  [static]

Definition at line 2731 of file ffplay.c.

Referenced by event_loop().

static void toggle_pause ( VideoState *  is  )  [static]

Definition at line 2743 of file ffplay.c.

Referenced by event_loop().

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

Definition at line 1873 of file ffplay.c.

Referenced by sdl_audio_callback().

static void update_video_pts ( VideoState *  is,
double  pts,
int64_t  pos 
) [static]

Definition at line 1158 of file ffplay.c.

Referenced by video_refresh().

static void video_audio_display ( VideoState *  s  )  [static]

Definition at line 758 of file ffplay.c.

Referenced by video_display().

static void video_display ( VideoState *  is  )  [static]

Definition at line 1000 of file ffplay.c.

Referenced by video_refresh().

static void video_image_display ( VideoState *  is  )  [static]

Definition at line 713 of file ffplay.c.

Referenced by video_display().

static int video_open ( VideoState *  is,
int  force_set_video_mode 
) [static]

Definition at line 957 of file ffplay.c.

Referenced by alloc_picture(), toggle_full_screen(), and video_display().

static void video_refresh ( void *  opaque  )  [static]

Definition at line 1168 of file ffplay.c.

Referenced by event_loop().

static int video_thread ( void *  arg  )  [static]

Definition at line 1662 of file ffplay.c.

Referenced by stream_component_open().

Variable Documentation

int64_t audio_callback_time [static]

Definition at line 293 of file ffplay.c.

Referenced by sdl_audio_callback(), and video_audio_display().

const char* audio_codec_name [static]

Definition at line 283 of file ffplay.c.

Referenced by compute_status(), opt_codec(), opt_input_file(), and stream_component_open().

int audio_disable [static]

Definition at line 253 of file ffplay.c.

Referenced by main(), opt_output_file(), and read_thread().

int autoexit [static]

Definition at line 276 of file ffplay.c.

Referenced by read_thread().

int av_sync_type = AV_SYNC_AUDIO_MASTER [static]

Definition at line 263 of file ffplay.c.

Referenced by opt_sync(), and stream_open().

int decoder_reorder_pts = -1 [static]

Definition at line 275 of file ffplay.c.

Referenced by get_video_frame().

int display_disable [static]

Definition at line 261 of file ffplay.c.

Referenced by main(), and video_refresh().

int dummy [static]

Definition at line 3008 of file ffplay.c.

Referenced by dct_quantize_TMPL(), draw_glyphs(), draw_text(), find_stream(), init(), libAVMemInputPin_Receive(), nut_write_packet(), read_seek(), test_motion(), write_index(), yuv2bgr24_X_ar_TMPL(), yuv2bgr24_X_TMPL(), yuv2rgb32_X_ar_TMPL(), yuv2rgb32_X_TMPL(), yuv2rgb555_X_ar_TMPL(), yuv2rgb555_X_TMPL(), yuv2rgb565_X_ar_TMPL(), yuv2rgb565_X_TMPL(), yuv2yuyv422_X_ar_TMPL(), and yuv2yuyv422_X_TMPL().

int64_t duration = AV_NOPTS_VALUE [static]

Definition at line 265 of file ffplay.c.

Referenced by asf_write_header1(), ass_decode_frame(), avformat_find_stream_info(), avpriv_vorbis_parse_frame(), bluray_open(), compute_pkt_fields(), dca_parse(), do_video_out(), estimate_timings_from_bit_rate(), estimate_timings_from_pts(), ffm_read_packet(), find_duration(), hls_read_header(), hls_read_seek(), init(), ism_flush(), main(), microdvd_decode_frame(), mkv_write_ass_blocks(), mkv_write_packet_internal(), mkv_write_srt_blocks(), mov_flush_fragment(), mov_read_ctts(), mov_read_elst(), mov_read_stts(), mov_write_ctts_tag(), mov_write_edts_tag(), mov_write_stts_tag(), mov_write_tkhd_tag(), nsv_parse_NSVf_header(), oggvorbis_encode_frame(), opt_duration(), output_packet(), parse_playlist(), qdm2_decode_fft_packets(), read_braindead_odml_indx(), read_frame(), read_thread(), realtext_read_header(), rm_read_header(), rv10_write_header(), smjpeg_read_header(), srt_get_duration(), subviewer_read_header(), swr_next_pts(), theora_packet(), update_stream_timings(), video_refresh(), vorbis_packet(), wavesynth_decode(), and write_manifest().

int error_concealment = 3 [static]

Definition at line 274 of file ffplay.c.

Referenced by stream_component_open().

int exit_on_keydown [static]

Definition at line 277 of file ffplay.c.

Referenced by event_loop().

int exit_on_mousedown [static]

Definition at line 278 of file ffplay.c.

Referenced by event_loop().

int fast = 0 [static]

Definition at line 267 of file ffplay.c.

Referenced by stream_component_open().

AVInputFormat* file_iformat [static]

Definition at line 246 of file ffplay.c.

Referenced by opt_input_file().

AVPacket flush_pkt [static]

Definition at line 295 of file ffplay.c.

Referenced by parse_packet().

int framedrop = -1 [static]

Definition at line 280 of file ffplay.c.

Referenced by get_video_frame(), and video_refresh().

int fs_screen_height [static]

Definition at line 250 of file ffplay.c.

Referenced by main(), and video_open().

int fs_screen_width [static]

Definition at line 249 of file ffplay.c.

Referenced by main(), and video_open().

int genpts = 0 [static]

Definition at line 268 of file ffplay.c.

Referenced by av_read_frame(), and read_thread().

int idct = FF_IDCT_AUTO [static]

Definition at line 270 of file ffplay.c.

Referenced by draw_basis(), idct_put(), stream_component_open(), vp3_idct_add_c(), and vp3_idct_put_c().

int infinite_buffer = 0 [static]

Definition at line 281 of file ffplay.c.

Referenced by read_thread().

const char* input_filename [static]

Definition at line 247 of file ffplay.c.

Referenced by main(), open_input_stream(), opt_input_file(), read_thread(), and video_open().

int is_full_screen [static]

Definition at line 292 of file ffplay.c.

Referenced by toggle_full_screen(), and video_open().

int loop = 1 [static]

Definition at line 279 of file ffplay.c.

Referenced by read_thread().

int lowres = 0 [static]

Definition at line 269 of file ffplay.c.

Referenced by chroma_4mv_motion_lowres(), hpel_motion_lowres(), mpeg_decode_slice(), mpeg_motion_lowres(), MPV_motion_lowres(), and stream_component_open().

const OptionDef options[] [static]

Definition at line 3010 of file ffplay.c.

const int program_birth_year = 2003

program birth year, defined by the program for show_banner()

Definition at line 64 of file ffplay.c.

const char program_name[] = "ffplay"

program name, defined by the program for show_version().

Definition at line 63 of file ffplay.c.

int rdftspeed = 20 [static]

Definition at line 286 of file ffplay.c.

Referenced by refresh_thread().

SDL_Surface* screen [static]

Definition at line 301 of file ffplay.c.

Referenced by alloc_picture(), event_loop(), toggle_audio_display(), video_audio_display(), video_display(), video_open(), x11grab_draw_region_win(), x11grab_read_header(), x11grab_read_packet(), and x11grab_region_win_init().

int screen_height = 0 [static]

Definition at line 252 of file ffplay.c.

Referenced by event_loop(), opt_height(), and video_open().

int screen_width = 0 [static]

Definition at line 251 of file ffplay.c.

Referenced by event_loop(), opt_width(), and video_open().

int seek_by_bytes = -1 [static]

Definition at line 260 of file ffplay.c.

Referenced by event_loop(), and read_thread().

enum ShowMode show_mode = SHOW_MODE_NONE [static]

Definition at line 282 of file ffplay.c.

Referenced by opt_show_mode(), and read_thread().

int show_status = 1 [static]

Definition at line 262 of file ffplay.c.

Referenced by do_exit(), read_thread(), and video_refresh().

enum AVDiscard skip_frame = AVDISCARD_DEFAULT [static]

Definition at line 271 of file ffplay.c.

Referenced by stream_component_open().

enum AVDiscard skip_idct = AVDISCARD_DEFAULT [static]

Definition at line 272 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 273 of file ffplay.c.

Referenced by stream_component_open(), and update_context_from_user().

int64_t start_time = AV_NOPTS_VALUE [static]

Definition at line 264 of file ffplay.c.

Referenced by asf_read_stream_properties(), gxf_seek(), libAVFilter_Run(), main(), opt_seek(), put_image(), read_thread(), rm_read_header(), skeleton_header(), and update_stream_timings().

const char* subtitle_codec_name [static]

Definition at line 284 of file ffplay.c.

Referenced by opt_codec(), opt_input_file(), opt_output_file(), and stream_component_open().

int sws_flags = SWS_BICUBIC [static]

Definition at line 88 of file ffplay.c.

const char* video_codec_name [static]

Definition at line 285 of file ffplay.c.

Referenced by compute_status(), opt_codec(), opt_input_file(), and stream_component_open().

int video_disable [static]

Definition at line 254 of file ffplay.c.

Referenced by main(), opt_output_file(), and read_thread().

int wanted_stream[AVMEDIA_TYPE_NB] [static]

Initial value:

 {
    [AVMEDIA_TYPE_AUDIO]    = -1,
    [AVMEDIA_TYPE_VIDEO]    = -1,
    [AVMEDIA_TYPE_SUBTITLE] = -1,
}

Definition at line 255 of file ffplay.c.

Referenced by read_thread().

const char* window_title [static]

Definition at line 248 of file ffplay.c.

Referenced by video_open().

int workaround_bugs = 1 [static]

Definition at line 266 of file ffplay.c.

Referenced by stream_component_open().

Generated on Fri Oct 26 02:50:03 2012 for FFmpeg by  doxygen 1.5.8