fbosd.c File Reference

Include dependency graph for fbosd.c:


Data Structures
struct	fbosd_render_t
struct	intf_sys_t
Defines
#define	DEVICE_TEXT N_("Framebuffer device")
#define	DEVICE_LONGTEXT
#define	ASPECT_RATIO_TEXT N_("Video aspect ratio")
#define	ASPECT_RATIO_LONGTEXT
#define	FBOSD_IMAGE_TEXT N_("Image file")
#define	FBOSD_IMAGE_LONGTEXT
#define	ALPHA_TEXT N_("Transparency of the image")
#define	ALPHA_LONGTEXT
#define	FBOSD_TEXT N_("Text")
#define	FBOSD_LONGTEXT N_( "Text to display on the overlay framebuffer." )
#define	POSX_TEXT N_("X coordinate")
#define	POSX_LONGTEXT N_("X coordinate of the rendered image")
#define	POSY_TEXT N_("Y coordinate")
#define	POSY_LONGTEXT N_("Y coordinate of the rendered image")
#define	POS_TEXT N_("Position")
#define	POS_LONGTEXT
#define	OPACITY_TEXT N_("Opacity")
#define	OPACITY_LONGTEXT
#define	SIZE_TEXT N_("Font size, pixels")
#define	SIZE_LONGTEXT
#define	COLOR_TEXT N_("Color")
#define	COLOR_LONGTEXT
#define	CLEAR_TEXT N_( "Clear overlay framebuffer" )
#define	CLEAR_LONGTEXT
#define	RENDER_TEXT N_( "Render text or image" )
#define	RENDER_LONGTEXT
#define	DISPLAY_TEXT N_( "Display on overlay framebuffer" )
#define	DISPLAY_LONGTEXT
#define	FBOSD_RENDER_IMAGE 0
#define	FBOSD_RENDER_TEXT 1
#define	FBOSD_STATE_FREE 0
#define	FBOSD_STATE_RESERVED 1
#define	FBOSD_STATE_RENDER 2
#define	FBOSD_RENDER_MAX 10
Functions
static int	Create (vlc_object_t *)
static void	Destroy (vlc_object_t *)
static void	Run (intf_thread_t *)
static int	Init (intf_thread_t *)
static void	End (intf_thread_t *)
static int	OpenDisplay (intf_thread_t *)
static void	CloseDisplay (intf_thread_t *)
static int	OpenTextRenderer (intf_thread_t *)
static void	CloseTextRenderer (intf_thread_t *)
static int	OverlayCallback (vlc_object_t , char const , vlc_value_t, vlc_value_t, void *)
static picture_t *	AllocatePicture (vlc_object_t , video_format_t )
static void	DeAllocatePicture (vlc_object_t , picture_t , video_format_t *)
static void	SetOverlayTransparency (intf_thread_t *, bool)
static picture_t *	LoadImage (intf_thread_t , video_format_t , char *)
static picture_t *	ConvertImage (intf_thread_t , picture_t , video_format_t , video_format_t )
static int	RenderPicture (intf_thread_t , int, int, picture_t , picture_t *)
static picture_t *	RenderText (intf_thread_t , const char , text_style_t , video_format_t )
int	vlc_entry__main (module_t *p_module)
const char *	vlc_entry_license__main (void)
static void	Render (intf_thread_t p_intf, struct fbosd_render_t render)
static void	RenderClear (intf_thread_t p_intf, struct fbosd_render_t render)
static bool	isRendererReady (intf_thread_t *p_intf)
Variables
static const int	pi_pos_values [] = { 0, 1, 2, 4, 8, 5, 6, 9, 10 }
static const char *const	ppsz_pos_descriptions []
static const int	pi_color_values []
static const char *const	ppsz_color_descriptions []

Define Documentation

#define ALPHA_LONGTEXT

Value:

N_( "Transparency value of the new image " \
    "used in blending. By default it set to fully opaque (255). " \
    "(from 0 for full transparency to 255 for full opacity)" )

#define ALPHA_TEXT N_("Transparency of the image")

#define ASPECT_RATIO_LONGTEXT

Value:

N_( \
    "Aspect ratio of the video image (4:3, 16:9). Default is square pixels." )

#define ASPECT_RATIO_TEXT N_("Video aspect ratio")

#define CLEAR_LONGTEXT

Value:

N_( "The displayed overlay images is cleared by " \
    "making the overlay completely transparent. All previously rendered " \
    "images and text will be cleared from the cache." )

#define CLEAR_TEXT N_( "Clear overlay framebuffer" )

#define COLOR_LONGTEXT

Value:

N_("Color of the text that will be rendered on "\
    "the video. This must be an hexadecimal (like HTML colors). The first two "\
    "chars are for red, then green, then blue. #000000 = black, #FF0000 = red,"\
    " #00FF00 = green, #FFFF00 = yellow (red + green), #FFFFFF = white" )

#define COLOR_TEXT N_("Color")

#define DEVICE_LONGTEXT

Value:

N_( \
    "Framebuffer device to use for rendering (usually /dev/fb0).")

#define DEVICE_TEXT N_("Framebuffer device")

#define DISPLAY_LONGTEXT

Value:

N_( "All rendered images and text will be " \
    "displayed on the overlay framebuffer." )

#define DISPLAY_TEXT N_( "Display on overlay framebuffer" )

#define FBOSD_IMAGE_LONGTEXT

Value:

N_( \
    "Filename of image file to use on the overlay framebuffer." )

#define FBOSD_IMAGE_TEXT N_("Image file")

#define FBOSD_LONGTEXT N_( "Text to display on the overlay framebuffer." )

#define FBOSD_RENDER_IMAGE 0

#define FBOSD_RENDER_MAX 10

#define FBOSD_RENDER_TEXT 1

#define FBOSD_STATE_FREE 0

#define FBOSD_STATE_RENDER 2

#define FBOSD_STATE_RESERVED 1

#define FBOSD_TEXT N_("Text")

#define OPACITY_LONGTEXT

Value:

N_("Opacity (inverse of transparency) of " \
    "overlayed text. 0 = transparent, 255 = totally opaque. " )

#define OPACITY_TEXT N_("Opacity")

#define POS_LONGTEXT

Value:

N_( \
  "You can enforce the picture position on the overlay " \
  "(0=center, 1=left, 2=right, 4=top, 8=bottom, you can " \
  "also use combinations of these values, e.g. 6=top-right).")

#define POS_TEXT N_("Position")

#define POSX_LONGTEXT N_("X coordinate of the rendered image")

#define POSX_TEXT N_("X coordinate")

#define POSY_LONGTEXT N_("Y coordinate of the rendered image")

#define POSY_TEXT N_("Y coordinate")

#define RENDER_LONGTEXT

Value:

N_( "Render the image or text in current overlay " \
    "buffer." )

#define RENDER_TEXT N_( "Render text or image" )

#define SIZE_LONGTEXT

Value:

N_("Font size, in pixels. Default is -1 (use default " \
    "font size)." )

#define SIZE_TEXT N_("Font size, pixels")

Function Documentation

static picture_t * AllocatePicture	(	vlc_object_t *	,
		video_format_t *
	)			`[static]`

static void CloseDisplay ( intf_thread_t * ) [static]

static void CloseTextRenderer ( intf_thread_t * ) [static]

static picture_t * ConvertImage	(	intf_thread_t *	,
		picture_t *	,
		video_format_t *	,
		video_format_t *
	)			`[static]`

static int Create ( vlc_object_t * ) [static]

static void DeAllocatePicture	(	vlc_object_t *	,
		picture_t *	,
		video_format_t *
	)			`[static]`

static void Destroy ( vlc_object_t * ) [static]

static void End ( intf_thread_t * ) [static]

static int Init ( intf_thread_t * ) [static]

static bool isRendererReady ( intf_thread_t * p_intf ) [static]

static picture_t * LoadImage	(	intf_thread_t *	,
		video_format_t *	,
		char *
	)			`[static]`

static int OpenDisplay ( intf_thread_t * ) [static]

static int OpenTextRenderer ( intf_thread_t * ) [static]

static int OverlayCallback	(	vlc_object_t *	,
		char const *	,
		vlc_value_t	,
		vlc_value_t	,
		void *
	)			`[static]`

static void Render	(	intf_thread_t *	p_intf,
		struct fbosd_render_t *	render
	)			`[static]`

static void RenderClear	(	intf_thread_t *	p_intf,
		struct fbosd_render_t *	render
	)			`[static]`

static int RenderPicture	(	intf_thread_t *	,
		int	,
		int	,
		picture_t *	,
		picture_t *
	)			`[static]`

static picture_t * RenderText	(	intf_thread_t *	,
		const char *	,
		text_style_t *	,
		video_format_t *
	)			`[static]`

static void Run ( intf_thread_t * ) [static]

static void SetOverlayTransparency	(	intf_thread_t *	,
		bool
	)			`[static]`

int vlc_entry__main ( module_t * p_module )

const char* vlc_entry_license__main ( void )

Variable Documentation

const int pi_color_values[] [static]

Initial value:

 {
               0xf0000000, 0x00000000, 0x00808080, 0x00C0C0C0,
               0x00FFFFFF, 0x00800000, 0x00FF0000, 0x00FF00FF, 0x00FFFF00,
               0x00808000, 0x00008000, 0x00008080, 0x0000FF00, 0x00800080,
               0x00000080, 0x000000FF, 0x0000FFFF}

const int pi_pos_values[] = { 0, 1, 2, 4, 8, 5, 6, 9, 10 } [static]

const char* const ppsz_color_descriptions[] [static]

Initial value:

 {
               N_("Default"), N_("Black"),
               N_("Gray"), N_("Silver"), N_("White"), N_("Maroon"), N_("Red"),
               N_("Fuchsia"), N_("Yellow"), N_("Olive"), N_("Green"),
               N_("Teal"), N_("Lime"), N_("Purple"), N_("Navy"), N_("Blue"),
               N_("Aqua") }

const char* const ppsz_pos_descriptions[] [static]

Initial value:

{ N_("Center"), N_("Left"), N_("Right"), N_("Top"), N_("Bottom"),
  N_("Top-Left"), N_("Top-Right"), N_("Bottom-Left"), N_("Bottom-Right") }

Generated on Wed Aug 13 08:03:35 2008 for VLC by

1.5.1

fbosd.c File Reference

Data Structures

Defines

Functions

Variables

Define Documentation

Function Documentation

Variable Documentation