cc.c File Reference

Include dependency graph for cc.c:


Data Structures

struct  eia608_screen
struct  eia608_t
struct  decoder_sys_t

Defines

#define EIA608_SCREEN_ROWS   15
#define EIA608_SCREEN_COLUMNS   32
#define CC_MAX_REORDER_SIZE   (64)
#define EIA608_COLOR_DEFAULT   EIA608_COLOR_WHITE
#define ON(d2min, d2max, cmd)   do { if( d2 >= d2min && d2 <= d2max ) b_changed = cmd; } while(0)
#define E1(c, u)   { c, { u, '\0' } }
#define E2(c, u1, u2)   { c, { u1, u2, '\0' } }
#define E3(c, u1, u2, u3)   { c, { u1, u2, u3, '\0' } }
#define CAT(t)   Eia608Strlcat( psz_text, t, i_text_max )

Typedefs

typedef struct eia608_screen eia608_screen

Enumerations

enum  eia608_mode_t {
  EIA608_MODE_POPUP = 0, EIA608_MODE_ROLLUP_2 = 1, EIA608_MODE_ROLLUP_3 = 2, EIA608_MODE_ROLLUP_4 = 3,
  EIA608_MODE_PAINTON = 4, EIA608_MODE_TEXT = 5
}
enum  eia608_color_t {
  EIA608_COLOR_WHITE = 0, EIA608_COLOR_GREEN = 1, EIA608_COLOR_BLUE = 2, EIA608_COLOR_CYAN = 3,
  EIA608_COLOR_RED = 4, EIA608_COLOR_YELLOW = 5, EIA608_COLOR_MAGENTA = 6, EIA608_COLOR_USERDEFINED = 7
}
enum  eia608_font_t { EIA608_FONT_REGULAR = 0x00, EIA608_FONT_ITALICS = 0x01, EIA608_FONT_UNDERLINE = 0x02, EIA608_FONT_UNDERLINE_ITALICS = EIA608_FONT_UNDERLINE | EIA608_FONT_ITALICS }

Functions

static int Open (vlc_object_t *)
 Probes and initializes.
static void Close (vlc_object_t *)
 Releases resources.
int vlc_entry__main (module_t *p_module)
const char * vlc_entry_license__main (void)
static void Eia608Init (eia608_t *)
static bool Eia608Parse (eia608_t *h, int i_channel_selected, const uint8_t data[2])
static char * Eia608Text (eia608_t *h, bool b_html)
static void Eia608Exit (eia608_t *)
static subpicture_t * Decode (decoder_t *, block_t **)
static void Push (decoder_t *, block_t *)
static block_t * Pop (decoder_t *)
static subpicture_t * Convert (decoder_t *, block_t *)
static subpicture_t * Subtitle (decoder_t *p_dec, char *psz_subtitle, char *psz_html, mtime_t i_pts)
static void Eia608Cursor (eia608_t *h, int dx)
static void Eia608ClearScreenRowX (eia608_t *h, int i_screen, int i_row, int x)
static void Eia608ClearScreenRow (eia608_t *h, int i_screen, int i_row)
static void Eia608ClearScreen (eia608_t *h, int i_screen)
static int Eia608GetWritingScreenIndex (eia608_t *h)
static void Eia608EraseScreen (eia608_t *h, bool b_displayed)
static void Eia608Write (eia608_t *h, const uint8_t c)
static void Eia608Erase (eia608_t *h)
static void Eia608EraseToEndOfRow (eia608_t *h)
static void Eia608RollUp (eia608_t *h)
static void Eia608ParseChannel (eia608_t *h, const uint8_t d[2])
static bool Eia608ParseTextAttribute (eia608_t *h, uint8_t d2)
static bool Eia608ParseSingle (eia608_t *h, const uint8_t dx)
static bool Eia608ParseDouble (eia608_t *h, uint8_t d2)
static bool Eia608ParseExtended (eia608_t *h, uint8_t d1, uint8_t d2)
static bool Eia608ParseCommand0x14 (eia608_t *h, uint8_t d2)
static bool Eia608ParseCommand0x17 (eia608_t *h, uint8_t d2)
static bool Eia608ParsePac (eia608_t *h, uint8_t d1, uint8_t d2)
static bool Eia608ParseData (eia608_t *h, uint8_t d1, uint8_t d2)
static void Eia608TextUtf8 (char *psz_utf8, uint8_t c)
static void Eia608Strlcat (char *d, const char *s, int i_max)
static void Eia608TextLine (struct eia608_screen *screen, char *psz_text, int i_text_max, int i_row, bool b_html)

Variables

struct {
   eia608_color_t   i_color
   eia608_font_t   i_font
   int   i_column
} pac2_attribs []

Define Documentation

#define CAT ( t   )     Eia608Strlcat( psz_text, t, i_text_max )

Referenced by Eia608TextLine().

#define CC_MAX_REORDER_SIZE   (64)

Referenced by Push().

#define E1 ( c,
u   )     { c, { u, '\0' } }

Referenced by Eia608TextUtf8().

#define E2 ( c,
u1,
u2   )     { c, { u1, u2, '\0' } }

Referenced by Eia608TextUtf8(), and XdsStringUtf8().

#define E3 ( c,
u1,
u2,
u3   )     { c, { u1, u2, u3, '\0' } }

Referenced by Eia608TextUtf8().

#define EIA608_COLOR_DEFAULT   EIA608_COLOR_WHITE

Referenced by Eia608ClearScreenRowX(), Eia608Init(), Eia608ParseCommand0x14(), and Eia608TextLine().

#define EIA608_SCREEN_COLUMNS   32

Referenced by Eia608ClearScreenRowX(), Eia608Cursor(), Eia608Text(), and Eia608TextLine().

#define EIA608_SCREEN_ROWS   15

Referenced by Eia608ClearScreen(), Eia608Init(), Eia608RollUp(), and Eia608Text().

#define ON ( d2min,
d2max,
cmd   )     do { if( d2 >= d2min && d2 <= d2max ) b_changed = cmd; } while(0)

Referenced by Eia608ParseData().

Typedef Documentation

typedef struct eia608_screen eia608_screen

Enumeration Type Documentation

enum eia608_color_t

Enumerator:
EIA608_COLOR_WHITE 
EIA608_COLOR_GREEN 
EIA608_COLOR_BLUE 
EIA608_COLOR_CYAN 
EIA608_COLOR_RED 
EIA608_COLOR_YELLOW 
EIA608_COLOR_MAGENTA 
EIA608_COLOR_USERDEFINED 

enum eia608_font_t

Enumerator:
EIA608_FONT_REGULAR 
EIA608_FONT_ITALICS 
EIA608_FONT_UNDERLINE 
EIA608_FONT_UNDERLINE_ITALICS 

enum eia608_mode_t

Enumerator:
EIA608_MODE_POPUP 
EIA608_MODE_ROLLUP_2 
EIA608_MODE_ROLLUP_3 
EIA608_MODE_ROLLUP_4 
EIA608_MODE_PAINTON 
EIA608_MODE_TEXT 

Function Documentation

static void Close ( vlc_object_t *  p_this  )  [static]

Releases resources.

Close the module.

Destroys the X11 window.

Disconnect from the X server.

Close a SDL video output.

It destroys an OpenGL vout display.

Terminate a vout display created by Open.

It destroyes a Direct3D vout display.

Terminate an output method created by Open.

Release the drawable.

Close a libcaca video output.

Close a aa video output method.

Close the filter.

Terminate a splitter module.

This function closes a clone video splitter module.

Common close function.

Releases allocate resources.

Close: Destructor.

Parameters:
p_this pointer to this filter object
p_this,: the filter object

static subpicture_t * Convert ( decoder_t *  p_dec,
block_t *  p_block 
) [static]

References block_Release(), decoder_sys_t::eia608, Eia608Parse(), Eia608Text(), block_t::i_buffer, decoder_sys_t::i_channel, decoder_sys_t::i_field, block_t::i_pts, block_t::p_buffer, decoder_t::p_sys, and Subtitle().

static subpicture_t * Decode ( decoder_t *  p_dec,
block_t **  pp_block 
) [static]

References Convert(), Pop(), and Push().

static void Eia608ClearScreen ( eia608_t *  h,
int  i_screen 
) [static]

References EIA608_SCREEN_ROWS, and Eia608ClearScreenRow().

Referenced by Eia608EraseScreen(), and Eia608Init().

static void Eia608ClearScreenRow ( eia608_t *  h,
int  i_screen,
int  i_row 
) [static]

References Eia608ClearScreenRowX().

Referenced by Eia608ClearScreen(), and Eia608RollUp().

static void Eia608ClearScreenRowX ( eia608_t *  h,
int  i_screen,
int  i_row,
int  x 
) [static]

References eia608_screen::characters, eia608_screen::colors, EIA608_COLOR_DEFAULT, EIA608_FONT_REGULAR, EIA608_SCREEN_COLUMNS, eia608_screen::fonts, eia608_screen::row_used, and eia608_t::screen.

Referenced by Eia608ClearScreenRow(), and Eia608EraseToEndOfRow().

static void Eia608Cursor ( eia608_t *  h,
int  dx 
) [static]

References eia608_t::cursor, EIA608_SCREEN_COLUMNS, and eia608_t::i_column.

Referenced by Eia608Erase(), Eia608ParseCommand0x17(), Eia608ParseExtended(), Eia608ParseTextAttribute(), and Eia608Write().

static void Eia608Erase ( eia608_t *  h  )  [static]

References eia608_screen::characters, eia608_t::cursor, EIA608_MODE_TEXT, Eia608Cursor(), Eia608GetWritingScreenIndex(), eia608_t::i_column, i_column, eia608_t::i_row, eia608_t::mode, and eia608_t::screen.

Referenced by Eia608ParseCommand0x14().

static void Eia608EraseScreen ( eia608_t *  h,
bool  b_displayed 
) [static]

References Eia608ClearScreen(), and eia608_t::i_screen.

Referenced by Eia608ParseCommand0x14().

static void Eia608EraseToEndOfRow ( eia608_t *  h  )  [static]

References eia608_t::cursor, EIA608_MODE_TEXT, Eia608ClearScreenRowX(), Eia608GetWritingScreenIndex(), eia608_t::i_column, eia608_t::i_row, and eia608_t::mode.

Referenced by Eia608ParseCommand0x14().

static void Eia608Exit ( eia608_t *  h  )  [static]

References VLC_UNUSED.

static int Eia608GetWritingScreenIndex ( eia608_t *  h  )  [static]

References EIA608_MODE_PAINTON, EIA608_MODE_POPUP, EIA608_MODE_ROLLUP_2, EIA608_MODE_ROLLUP_3, EIA608_MODE_ROLLUP_4, eia608_t::i_screen, and eia608_t::mode.

Referenced by Eia608Erase(), Eia608EraseToEndOfRow(), Eia608RollUp(), and Eia608Write().

static void Eia608Init ( eia608_t *  h  )  [static]

References eia608_t::color, eia608_t::cursor, eia608_t::d1, eia608_t::d2, EIA608_COLOR_DEFAULT, EIA608_FONT_REGULAR, EIA608_MODE_POPUP, EIA608_SCREEN_ROWS, Eia608ClearScreen(), eia608_t::font, eia608_t::i_channel, eia608_t::i_column, eia608_t::i_row, eia608_t::i_row_rollup, eia608_t::i_screen, eia608_t::last, and eia608_t::mode.

static bool Eia608Parse ( eia608_t *  h,
int  i_channel_selected,
const uint8_t  data[2] 
) [static]

References eia608_t::d1, eia608_t::d2, Eia608ParseChannel(), Eia608ParseData(), eia608_t::i_channel, and eia608_t::last.

Referenced by Convert().

static void Eia608ParseChannel ( eia608_t *  h,
const uint8_t  d[2] 
) [static]

References eia608_t::i_channel.

Referenced by Eia608Parse().

static bool Eia608ParseCommand0x14 ( eia608_t *  h,
uint8_t  d2 
) [static]

References eia608_t::color, eia608_t::cursor, EIA608_COLOR_DEFAULT, EIA608_FONT_REGULAR, EIA608_MODE_PAINTON, EIA608_MODE_POPUP, EIA608_MODE_ROLLUP_2, EIA608_MODE_ROLLUP_3, EIA608_MODE_ROLLUP_4, EIA608_MODE_TEXT, Eia608Erase(), Eia608EraseScreen(), Eia608EraseToEndOfRow(), Eia608RollUp(), eia608_t::font, eia608_t::i_column, eia608_t::i_row, eia608_t::i_row_rollup, eia608_t::i_screen, and eia608_t::mode.

Referenced by Eia608ParseData().

static bool Eia608ParseCommand0x17 ( eia608_t *  h,
uint8_t  d2 
) [static]

References Eia608Cursor().

Referenced by Eia608ParseData().

static bool Eia608ParseData ( eia608_t *  h,
uint8_t  d1,
uint8_t  d2 
) [static]

References Eia608ParseCommand0x14(), Eia608ParseCommand0x17(), Eia608ParseDouble(), Eia608ParseExtended(), Eia608ParsePac(), Eia608ParseSingle(), Eia608ParseTextAttribute(), and ON.

Referenced by Eia608Parse().

static bool Eia608ParseDouble ( eia608_t *  h,
uint8_t  d2 
) [static]

References Eia608Write().

Referenced by Eia608ParseData().

static bool Eia608ParseExtended ( eia608_t *  h,
uint8_t  d1,
uint8_t  d2 
) [static]

References Eia608Cursor(), and Eia608Write().

Referenced by Eia608ParseData().

static bool Eia608ParsePac ( eia608_t *  h,
uint8_t  d1,
uint8_t  d2 
) [static]

References eia608_t::cursor, EIA608_MODE_TEXT, eia608_t::i_column, eia608_t::i_row, eia608_t::i_row_rollup, eia608_t::mode, and pac2_attribs.

Referenced by Eia608ParseData().

static bool Eia608ParseSingle ( eia608_t *  h,
const uint8_t  dx 
) [static]

References Eia608Write().

Referenced by Eia608ParseData().

static bool Eia608ParseTextAttribute ( eia608_t *  h,
uint8_t  d2 
) [static]

References eia608_t::color, Eia608Cursor(), eia608_t::font, and pac2_attribs.

Referenced by Eia608ParseData().

static void Eia608RollUp ( eia608_t *  h  )  [static]

References eia608_screen::characters, eia608_screen::colors, eia608_t::cursor, EIA608_MODE_ROLLUP_2, EIA608_MODE_ROLLUP_3, EIA608_MODE_ROLLUP_4, EIA608_MODE_TEXT, EIA608_SCREEN_ROWS, Eia608ClearScreenRow(), Eia608GetWritingScreenIndex(), eia608_screen::fonts, eia608_t::i_column, eia608_t::i_row, eia608_t::mode, eia608_screen::row_used, and eia608_t::screen.

Referenced by Eia608ParseCommand0x14().

static void Eia608Strlcat ( char *  d,
const char *  s,
int  i_max 
) [static]

References strnlen().

Referenced by Eia608Text().

static char * Eia608Text ( eia608_t *  h,
bool  b_html 
) [static]

References EIA608_SCREEN_COLUMNS, EIA608_SCREEN_ROWS, Eia608Strlcat(), Eia608TextLine(), eia608_t::i_screen, eia608_screen::row_used, and eia608_t::screen.

Referenced by Convert().

static void Eia608TextLine ( struct eia608_screen *  screen,
char *  psz_text,
int  i_text_max,
int  i_row,
bool  b_html 
) [static]

References CAT, eia608_screen::characters, eia608_screen::colors, EIA608_COLOR_DEFAULT, EIA608_FONT_ITALICS, EIA608_FONT_UNDERLINE, EIA608_SCREEN_COLUMNS, Eia608TextUtf8(), eia608_screen::fonts, and utf8.

Referenced by Eia608Text().

static void Eia608TextUtf8 ( char *  psz_utf8,
uint8_t  c 
) [static]

References E1, E2, E3, and utf8.

Referenced by Eia608TextLine().

static void Eia608Write ( eia608_t *  h,
const uint8_t  c 
) [static]

References eia608_screen::characters, eia608_t::color, eia608_screen::colors, eia608_t::cursor, EIA608_MODE_TEXT, Eia608Cursor(), Eia608GetWritingScreenIndex(), eia608_t::font, eia608_screen::fonts, eia608_t::i_column, i_column, eia608_t::i_row, eia608_t::mode, eia608_screen::row_used, and eia608_t::screen.

Referenced by Eia608ParseDouble(), Eia608ParseExtended(), and Eia608ParseSingle().

static int Open ( vlc_object_t *  p_this  )  [static]

Probes and initializes.

Basic chorus/flanger/delay audio filter This implements a variable delay filter for VLC.

Todo:

  • Improve CDDB support (non-blocking, cache, .

Open the module.

Create an X11 window.

Probe the X server.

This function initializes SDL vout method.

It creates an OpenGL vout display.

This function allocates and initialize the DirectX vout display.

It creates a Direct3D vout display.

This function allocates and initializes a FB vout method.

Find the drawable set by libvlc application.

This function initializes libcaca vout method.

This function allocates and initializes a aa vout method.

This function allocates and initializes a Wall splitter module.

Open the filter.

This function allocates and initializes a Clone splitter module.

Open: initialize and create stuff.

Connect to the sftp server and ask for a file.

Parameters:
p_this,: the vlc_object
Returns:
VLC_SUCCESS if everything was fine
Parameters:
p_this 
p_this,: the filter object
Returns:
VLC_SUCCESS or vlc error codes

Todo:
Reinstate meta codec name

static block_t * Pop ( decoder_t *  p_dec  )  [static]

References BLOCK_FLAG_TYPE_B, decoder_sys_t::i_block, block_t::i_flags, block_t::i_pts, decoder_t::p_sys, decoder_sys_t::pp_block, and VLC_TS_INVALID.

Referenced by Decode().

static void Push ( decoder_t *  p_dec,
block_t *  p_block 
) [static]

References CC_MAX_REORDER_SIZE, decoder_sys_t::i_block, msg_Warn, decoder_t::p_sys, and decoder_sys_t::pp_block.

Referenced by Decode().

static subpicture_t* Subtitle ( decoder_t *  p_dec,
char *  psz_subtitle,
char *  psz_html,
mtime_t  i_pts 
) [static]

References subpicture_t::b_absolute, subpicture_t::b_ephemer, decoder_DeleteSubpicture(), decoder_NewSubpicture(), EnsureUTF8(), subpicture_region_t::i_align, video_format_t::i_chroma, video_format_t::i_height, subpicture_t::i_start, subpicture_t::i_stop, video_format_t::i_width, subpicture_region_t::i_x, video_format_t::i_x_offset, subpicture_region_t::i_y, video_format_t::i_y_offset, msg_Err, msg_Warn, subpicture_t::p_region, subpicture_region_t::psz_html, subpicture_region_t::psz_text, SUBPICTURE_ALIGN_BOTTOM, subpicture_region_New(), VLC_CODEC_TEXT, and VLC_TS_INVALID.

Referenced by Convert().

int vlc_entry__main ( module_t *  p_module  ) 

const char* vlc_entry_license__main ( void   ) 

Variable Documentation

eia608_color_t i_color

Referenced by DecodeBorderPreset(), DecodeMemoryPreset(), dvbsub_pdata2bpp(), dvbsub_pdata4bpp(), dvbsub_pdata8bpp(), Filter(), FilterPacked(), ParseColor(), ParseControlSeq(), raw_line(), Render(), RenderImage(), and SVCDSubRenderImage().

int i_column

Referenced by copy_rect(), Eia608Erase(), Eia608Write(), fill_rect(), raw_line(), RenderImage(), and SVCDSubRenderImage().

eia608_font_t i_font

struct { ... } pac2_attribs[] [static]

Referenced by Eia608ParsePac(), and Eia608ParseTextAttribute().

Generated on Tue May 25 08:05:12 2010 for VLC by  doxygen 1.5.6