kate.c File Reference

Include dependency graph for kate.c:


Data Structures
struct	decoder_sys_t
struct	subpicture_updater_sys_t
Defines
#define	PROFILE_START(name) ((void)0)
#define	PROFILE_STOP(name) ((void)0)
#define	CHECK_TIGER_RET(statement)
#define	DEFAULT_NAME "Default"
#define	MAX_LINE 8192
#define	FORMAT_TEXT N_("Formatted Subtitles")
#define	FORMAT_LONGTEXT
#define	HELP_TEXT
Functions
static int	OpenDecoder (vlc_object_t *)
static void	CloseDecoder (vlc_object_t *)
static subpicture_t *	DecodeBlock (decoder_t p_dec, block_t *pp_block)
static int	ProcessHeaders (decoder_t *p_dec)
static subpicture_t *	ProcessPacket (decoder_t p_dec, kate_packet p_kp, block_t **pp_block)
static subpicture_t *	DecodePacket (decoder_t p_dec, kate_packet p_kp, block_t *p_block)
static void	ParseKateComments (decoder_t *)
static subpicture_t *	SetupSimpleKateSPU (decoder_t p_dec, subpicture_t p_spu, const kate_event *ev)
static void	DecSysRelease (decoder_sys_t *p_sys)
static void	DecSysHold (decoder_sys_t *p_sys)
int	vlc_entry__main (module_t *p_module)
const char *	vlc_entry_license__main (void)
static void	rgb_to_yuv (uint8_t y, uint8_t u, uint8_t *v, int r, int g, int b)
static void	GetVideoSize (decoder_t p_dec, int w, int *h)
static void	CreateKateBitmap (picture_t pic, const kate_bitmap bitmap)
static void	CreateKatePalette (video_palette_t fmt_palette, const kate_palette palette)
static void	SetupText (decoder_t p_dec, subpicture_t p_spu, const kate_event *ev)
Variables
static vlc_mutex_t	kate_decoder_list_mutex = PTHREAD_MUTEX_INITIALIZER
static size_t	kate_decoder_list_size = 0
static decoder_t **	kate_decoder_list = NULL

Define Documentation

#define CHECK_TIGER_RET ( statement )

Value:

do                                                                 \
    {                                                                  \
        int i_ret = (statement);                                       \
        if( i_ret < 0 )                                                \
        {                                                              \
            msg_Dbg( p_dec, "Error in " #statement ": %d", i_ret );    \
        }                                                              \
    } while( 0 )

Referenced by DecodePacket(), and OpenDecoder().

#define DEFAULT_NAME "Default"

#define FORMAT_LONGTEXT

Value:

N_("Kate streams allow for text formatting. " \
 "VLC partly implements this, but you can choose to disable all formatting." \
 "Note that this has no effect is rendering via Tiger is enabled.")

#define FORMAT_TEXT N_("Formatted Subtitles")

#define HELP_TEXT

Value:

N_( \
    "Kate is a codec for text and image based overlays.\n" \
    "The Tiger rendering library is needed to render complex Kate streams, " \
    "but VLC can still render static text and image based subtitles if " \
    "it is not available.\n" \
    "Note that changing settings below will not take effect until a new stream is played. " \
    "This will hopefully be fixed soon." \
    )

#define MAX_LINE 8192

Referenced by DemuxOpen(), Import_GVP(), Import_SGIMB(), and ParseSSAHeader().

#define PROFILE_START ( name ) ((void)0)

#define PROFILE_STOP ( name ) ((void)0)

Function Documentation

static void CloseDecoder ( vlc_object_t * p_this ) [static]

References DecSysRelease(), kate_decoder_list_mutex, kate_decoder_list_size, msg_Dbg, decoder_t::p_sys, vlc_mutex_lock(), and vlc_mutex_unlock().

static void CreateKateBitmap	(	picture_t *	pic,
		const kate_bitmap *	bitmap
	)			`[static]`

References src.

Referenced by SetupSimpleKateSPU().

static void CreateKatePalette	(	video_palette_t *	fmt_palette,
		const kate_palette *	palette
	)			`[static]`

References video_palette_t::i_entries, video_palette_t::palette, and rgb_to_yuv().

Referenced by SetupSimpleKateSPU().

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

References decoder_sys_t::b_has_headers, BLOCK_FLAG_CORRUPTED, BLOCK_FLAG_DISCONTINUITY, block_Release(), block_t::i_buffer, block_t::i_flags, decoder_sys_t::i_max_stop, decoder_sys_t::lock, block_t::p_buffer, decoder_t::p_sys, p_sys, ProcessHeaders(), ProcessPacket(), vlc_mutex_lock(), vlc_mutex_unlock(), and VLC_TS_INVALID.

static subpicture_t * DecodePacket	(	decoder_t *	p_dec,
		kate_packet *	p_kp,
		block_t *	p_block
	)			`[static]`

static void DecSysHold ( decoder_sys_t * p_sys ) [static]

References decoder_sys_t::i_refcount, decoder_sys_t::lock, vlc_mutex_lock(), and vlc_mutex_unlock().

Referenced by DecodeBlock(), DecodePacket(), and OpenDecoder().

static void DecSysRelease ( decoder_sys_t * p_sys ) [static]

References decoder_sys_t::b_ready, decoder_sys_t::i_refcount, decoder_sys_t::k, decoder_sys_t::kc, decoder_sys_t::ki, decoder_sys_t::lock, vlc_mutex_destroy(), vlc_mutex_lock(), and vlc_mutex_unlock().

Referenced by CloseDecoder(), Create(), Destroy(), and SubpictureDestroy().

static void GetVideoSize	(	decoder_t *	p_dec,
		int *	w,
		int *	h
	)			`[static]`

References FIND_CHILD, decoder_sys_t::ki, msg_Dbg, decoder_t::p_sys, p_sys, vlc_object_find, vlc_object_release, and VLC_OBJECT_VOUT.

Referenced by SetupSimpleKateSPU().

static int OpenDecoder ( vlc_object_t * p_this ) [static]

static void ParseKateComments ( decoder_t * p_dec ) [static]

References i, decoder_sys_t::kc, decoder_t::p_description, decoder_t::p_sys, strdup(), vlc_meta_AddExtra(), and vlc_meta_New().

Referenced by ProcessHeaders().

static int ProcessHeaders ( decoder_t * p_dec ) [static]

static subpicture_t * ProcessPacket	(	decoder_t *	p_dec,
		kate_packet *	p_kp,
		block_t **	pp_block
	)			`[static]`

References decoder_sys_t::b_packetizer, block_Release(), DecodePacket(), block_t::i_dts, block_t::i_length, decoder_sys_t::i_pts, block_t::i_pts, decoder_t::p_sys, p_sys, and VLC_TS_INVALID.

Referenced by DecodeBlock().

static void rgb_to_yuv	(	uint8_t *	y,
		uint8_t *	u,
		uint8_t *	v,
		int	r,
		int	g,
		int	b
	)			`[inline, static]`

Referenced by BlendRGBAI420(), BlendRGBAYUVPacked(), CreateKatePalette(), and process_server_message().

static subpicture_t * SetupSimpleKateSPU	(	decoder_t *	p_dec,
		subpicture_t *	p_spu,
		const kate_event *	ev
	)			`[static]`

References subpicture_t::b_absolute, decoder_sys_t::b_formatted, CreateKateBitmap(), CreateKatePalette(), decoder_DeleteSubpicture(), GetVideoSize(), subpicture_region_t::i_align, video_format_t::i_chroma, video_format_t::i_height, subpicture_t::i_original_picture_height, subpicture_t::i_original_picture_width, 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, subpicture_region_t::i_x, video_format_t::i_x_offset, subpicture_region_t::i_y, video_format_t::i_y_offset, decoder_sys_t::ki, msg_Dbg, msg_Err, subpicture_region_t::p_next, video_format_t::p_palette, subpicture_region_t::p_picture, subpicture_t::p_region, decoder_t::p_sys, video_palette_t::palette, SetupText(), SUBPICTURE_ALIGN_BOTTOM, subpicture_region_New(), VLC_CODEC_TEXT, and VLC_CODEC_YUVP.

Referenced by DecodePacket().

static void SetupText	(	decoder_t *	p_dec,
		subpicture_t *	p_spu,
		const kate_event *	ev
	)			`[static]`

References asprintf(), decoder_sys_t::b_formatted, msg_Warn, subpicture_t::p_region, decoder_t::p_sys, p_sys, subpicture_region_t::psz_html, subpicture_region_t::psz_text, and strdup().

Referenced by SetupSimpleKateSPU().

int vlc_entry__main ( module_t * p_module )

const char* vlc_entry_license__main ( void )

Variable Documentation

decoder_t** kate_decoder_list = NULL [static]

vlc_mutex_t kate_decoder_list_mutex = PTHREAD_MUTEX_INITIALIZER [static]

Referenced by CloseDecoder(), and OpenDecoder().

size_t kate_decoder_list_size = 0 [static]

Referenced by CloseDecoder(), and OpenDecoder().

kate.c File Reference

Data Structures

Defines

Functions

Variables

Define Documentation

Function Documentation

Variable Documentation