subsusf.c File Reference

Include dependency graph for subsusf.c:


Functions

static int OpenDecoder (vlc_object_t *)
static void CloseDecoder (vlc_object_t *)
static subpicture_t * DecodeBlock (decoder_t *, block_t **)
static char * CreatePlainText (char *)
static int ParseImageAttachments (decoder_t *p_dec)
static subpicture_t * ParseText (decoder_t *, block_t *)
static void ParseUSFHeader (decoder_t *)
static subpicture_region_t * ParseUSFString (decoder_t *, char *)
static subpicture_region_t * LoadEmbeddedImage (decoder_t *p_dec, const char *psz_filename, int i_transparent_color)
int vlc_entry__main (module_t *p_module)
const char * vlc_entry_license__main (void)
static char * GrabAttributeValue (const char *psz_attribute, const char *psz_tag_start)
static ssa_style_t * ParseStyle (decoder_sys_t *p_sys, char *psz_subtitle)
static int ParsePositionAttributeList (char *psz_subtitle, int *i_align, int *i_x, int *i_y)
static void SetupPositions (subpicture_region_t *p_region, char *psz_subtitle)
static subpicture_region_t * CreateTextRegion (decoder_t *p_dec, char *psz_subtitle, int i_len, int i_sys_align)
static void ParseUSFHeaderTags (decoder_t *p_dec, xml_reader_t *p_xml_reader)
static char * StripTags (char *psz_subtitle)

Function Documentation

static void CloseDecoder ( vlc_object_t *  p_this  )  [static]

References ssa_style_t::font_style, i, decoder_sys_t::i_images, decoder_sys_t::i_ssa_styles, image_attach_t::p_pic, decoder_t::p_sys, p_sys, picture_Release(), decoder_sys_t::pp_images, decoder_sys_t::pp_ssa_styles, image_attach_t::psz_filename, text_style_t::psz_fontname, ssa_style_t::psz_stylename, and TAB_CLEAN.

static char * CreatePlainText ( char *  psz_subtitle  )  [static]

References StripTags().

Referenced by ParseUSFString().

static subpicture_region_t* CreateTextRegion ( decoder_t *  p_dec,
char *  psz_subtitle,
int  i_len,
int  i_sys_align 
) [static]

References ssa_style_t::font_style, i, ssa_style_t::i_align, subpicture_region_t::i_align, video_format_t::i_chroma, video_format_t::i_height, ssa_style_t::i_margin_h, ssa_style_t::i_margin_v, decoder_sys_t::i_ssa_styles, 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_Dbg, subpicture_region_t::p_next, subpicture_region_t::p_style, decoder_t::p_sys, p_sys, ParseStyle(), decoder_sys_t::pp_ssa_styles, subpicture_region_t::psz_html, ssa_style_t::psz_stylename, subpicture_region_t::psz_text, SetupPositions(), strcasecmp(), strndup(), SUBPICTURE_ALIGN_BOTTOM, subpicture_region_Delete(), subpicture_region_New(), text_style_Duplicate(), and VLC_CODEC_TEXT.

Referenced by ParseUSFString().

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

References block_Release(), and ParseText().

static char* GrabAttributeValue ( const char *  psz_attribute,
const char *  psz_tag_start 
) [static]

References strcasestr(), and strndup().

Referenced by ParsePositionAttributeList(), ParseStyle(), and ParseUSFString().

static subpicture_region_t * LoadEmbeddedImage ( decoder_t *  p_dec,
const char *  psz_filename,
int  i_transparent_color 
) [static]

References subpicture_region_t::fmt, picture_t::format, video_format_t::i_chroma, video_format_t::i_height, decoder_sys_t::i_images, video_format_t::i_sar_den, video_format_t::i_sar_num, video_format_t::i_visible_height, video_format_t::i_visible_width, video_format_t::i_width, msg_Err, image_attach_t::p_pic, subpicture_region_t::p_picture, decoder_t::p_sys, p_sys, picture_CopyPixels(), decoder_sys_t::pp_images, image_attach_t::psz_filename, subpicture_region_New(), and VLC_CODEC_YUVA.

Referenced by ParseUSFString().

static int OpenDecoder ( vlc_object_t *  p_this  )  [static]

References decoder_sys_t::b_ass, decoder_sys_t::b_autodetect_utf8, DecodeBlock(), decoder_t::fmt_in, decoder_t::fmt_out, decoder_sys_t::i_align, es_format_t::i_cat, es_format_t::i_codec, es_format_t::i_extra, decoder_sys_t::i_images, decoder_sys_t::i_original_height, decoder_sys_t::i_original_width, decoder_sys_t::i_ssa_styles, decoder_sys_t::iconv_handle, decoder_t::p_sys, p_sys, ParseImageAttachments(), ParseUSFHeader(), decoder_t::pf_decode_sub, decoder_sys_t::pp_images, decoder_sys_t::pp_ssa_styles, SPU_ES, TAB_INIT, var_CreateGetBool, var_CreateGetInteger, VLC_CODEC_USF, VLC_EGENERIC, VLC_ENOMEM, and VLC_SUCCESS.

static int ParseImageAttachments ( decoder_t *  p_dec  )  [static]

References block_New, decoder_GetInputAttachments(), video_format_t::i_chroma, input_attachment_t::i_data, decoder_sys_t::i_images, image_HandlerCreate, image_HandlerDelete(), image_Mime2Fourcc(), image_Read, module_exists(), block_t::p_buffer, input_attachment_t::p_data, image_handler_t::p_parent, image_attach_t::p_pic, decoder_t::p_sys, p_sys, decoder_sys_t::pp_images, image_attach_t::psz_filename, input_attachment_t::psz_mime, input_attachment_t::psz_name, vlc_value_t::psz_string, strdup(), TAB_APPEND, var_Create, var_Destroy, var_Set, VLC_CODEC_YUVA, VLC_EGENERIC, vlc_input_attachment_Delete(), VLC_SUCCESS, VLC_VAR_DOINHERIT, and VLC_VAR_MODULE.

Referenced by OpenDecoder().

static int ParsePositionAttributeList ( char *  psz_subtitle,
int *  i_align,
int *  i_x,
int *  i_y 
) [static]

References ATTRIBUTE_ALIGNMENT, ATTRIBUTE_X, ATTRIBUTE_X_PERCENT, ATTRIBUTE_Y, ATTRIBUTE_Y_PERCENT, GrabAttributeValue(), strcasecmp(), SUBPICTURE_ALIGN_BOTTOM, SUBPICTURE_ALIGN_LEFT, SUBPICTURE_ALIGN_RIGHT, and SUBPICTURE_ALIGN_TOP.

Referenced by SetupPositions().

static ssa_style_t* ParseStyle ( decoder_sys_t *  p_sys,
char *  psz_subtitle 
) [static]

References GrabAttributeValue(), i, decoder_sys_t::i_ssa_styles, decoder_sys_t::pp_ssa_styles, and ssa_style_t::psz_stylename.

Referenced by CreateTextRegion().

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

References subpicture_t::b_absolute, subpicture_t::b_ephemer, decoder_NewSubpicture(), EnsureUTF8(), block_t::i_buffer, block_t::i_length, decoder_sys_t::i_original_height, subpicture_t::i_original_picture_height, subpicture_t::i_original_picture_width, decoder_sys_t::i_original_width, block_t::i_pts, subpicture_t::i_start, subpicture_t::i_stop, msg_Err, msg_Warn, block_t::p_buffer, subpicture_t::p_region, decoder_t::p_sys, p_sys, ParseUSFString(), strndup(), and VLC_TS_INVALID.

static void ParseUSFHeader ( decoder_t *  p_dec  )  [static]

References decoder_t::fmt_in, es_format_t::i_extra, es_format_t::p_extra, ParseUSFHeaderTags(), strcasecmp(), stream_Delete(), stream_MemoryNew, VLC_OBJECT, xml_Create, xml_Delete(), xml_ReaderCreate, xml_ReaderDelete, xml_ReaderName, and xml_ReaderRead.

Referenced by OpenDecoder().

static void ParseUSFHeaderTags ( decoder_t *  p_dec,
xml_reader_t *  p_xml_reader 
) [static]

References ssa_style_t::font_style, i, ssa_style_t::i_align, text_style_t::i_font_alpha, text_style_t::i_font_color, text_style_t::i_font_size, text_style_t::i_karaoke_background_alpha, text_style_t::i_karaoke_background_color, ssa_style_t::i_margin_h, ssa_style_t::i_margin_percent_h, ssa_style_t::i_margin_percent_v, ssa_style_t::i_margin_v, decoder_sys_t::i_original_height, decoder_sys_t::i_original_width, text_style_t::i_outline_alpha, text_style_t::i_outline_color, text_style_t::i_outline_width, text_style_t::i_shadow_alpha, text_style_t::i_shadow_color, text_style_t::i_shadow_width, text_style_t::i_spacing, decoder_sys_t::i_ssa_styles, text_style_t::i_style_flags, i_value, decoder_t::p_sys, p_sys, decoder_sys_t::pp_ssa_styles, text_style_t::psz_fontname, psz_name, ssa_style_t::psz_stylename, psz_value, strcasecmp(), strdup(), STYLE_BOLD, STYLE_ITALIC, STYLE_UNDERLINE, SUBPICTURE_ALIGN_BOTTOM, SUBPICTURE_ALIGN_LEFT, SUBPICTURE_ALIGN_RIGHT, SUBPICTURE_ALIGN_TOP, TAB_APPEND, text_style_Copy(), VLC_SUCCESS, XML_READER_ENDELEM, XML_READER_NONE, XML_READER_STARTELEM, XML_READER_TEXT, xml_ReaderName, xml_ReaderNextAttr, xml_ReaderNodeType, xml_ReaderRead, and xml_ReaderValue.

Referenced by ParseUSFHeader().

static subpicture_region_t * ParseUSFString ( decoder_t *  p_dec,
char *  psz_subtitle 
) [static]

References CreatePlainText(), CreateTextRegion(), GrabAttributeValue(), decoder_sys_t::i_align, LoadEmbeddedImage(), subpicture_region_t::p_next, decoder_t::p_sys, p_sys, subpicture_region_t::psz_html, subpicture_region_t::psz_text, SetupPositions(), strcasestr(), strncasecmp(), strndup(), and var_CreateGetBool.

Referenced by ParseText().

static void SetupPositions ( subpicture_region_t *  p_region,
char *  psz_subtitle 
) [static]

References ATTRIBUTE_ALIGNMENT, ATTRIBUTE_X, ATTRIBUTE_X_PERCENT, ATTRIBUTE_Y, ATTRIBUTE_Y_PERCENT, subpicture_region_t::i_align, subpicture_region_t::i_x, subpicture_region_t::i_y, and ParsePositionAttributeList().

Referenced by CreateTextRegion(), and ParseUSFString().

static char* StripTags ( char *  psz_subtitle  )  [static]

References strncasecmp().

int vlc_entry__main ( module_t *  p_module  ) 

const char* vlc_entry_license__main ( void   ) 

Generated on Tue May 25 08:05:14 2010 for VLC by  doxygen 1.5.6