graphics_controller.c File Reference

Go to the source code of this file.

Classes
struct	BOG_DATA
struct	graphics_controller_s
Enumerations
enum	{ BTN_NORMAL, BTN_SELECTED, BTN_ACTIVATED }
Functions
static BD_PG_OBJECT *	_find_object (PG_DISPLAY_SET *s, unsigned object_id)
static BD_PG_PALETTE *	_find_palette (PG_DISPLAY_SET *s, unsigned palette_id)
static BD_IG_BUTTON *	_find_button_bog (BD_IG_BOG *bog, unsigned button_id)
static BD_IG_BUTTON *	_find_button_page (BD_IG_PAGE page, unsigned button_id, unsigned bog_idx)
static BD_IG_PAGE *	_find_page (BD_IG_INTERACTIVE_COMPOSITION *c, unsigned page_id)
static BD_PG_OBJECT *	_find_object_for_button (PG_DISPLAY_SET s, BD_IG_BUTTON button, int state, BOG_DATA *bog_data)
static int	_is_button_enabled (GRAPHICS_CONTROLLER gc, BD_IG_PAGE page, unsigned button_id)
static uint16_t	_find_selected_button_id (GRAPHICS_CONTROLLER *gc)
static int	_save_page_state (GRAPHICS_CONTROLLER *gc)
static int	_restore_page_state (GRAPHICS_CONTROLLER *gc)
static void	_reset_page_state (GRAPHICS_CONTROLLER *gc)
static void	_clear_osd_area (GRAPHICS_CONTROLLER *gc, int plane, uint16_t x, uint16_t y, uint16_t w, uint16_t h)
static void	_clear_osd (GRAPHICS_CONTROLLER *gc, int plane)
static void	_clear_bog_area (GRAPHICS_CONTROLLER gc, BOG_DATA bog_data)
static void	_select_button (GRAPHICS_CONTROLLER *gc, uint32_t button_id)
static void	_select_page (GRAPHICS_CONTROLLER *gc, uint16_t page_id)
static void	_gc_reset (GRAPHICS_CONTROLLER *gc)
static void	_process_psr_event (void handle, BD_PSR_EVENT ev)
GRAPHICS_CONTROLLER *	gc_init (BD_REGISTERS regs, void handle, gc_overlay_proc_f func)
void	gc_free (GRAPHICS_CONTROLLER **p)
int	gc_decode_ts (GRAPHICS_CONTROLLER gc, uint16_t pid, uint8_t block, unsigned num_blocks, int64_t stc)
	Decode data from MPEG-TS input stream.
static void	_render_button (GRAPHICS_CONTROLLER gc, BD_IG_BUTTON button, BD_PG_PALETTE palette, int state, BOG_DATA bog_data)
static void	_render_page (GRAPHICS_CONTROLLER gc, unsigned activated_button_id, GC_NAV_CMDS cmds)
static int	_user_input (GRAPHICS_CONTROLLER gc, bd_vk_key_e key, GC_NAV_CMDS cmds)
static void	_set_button_page (GRAPHICS_CONTROLLER *gc, uint32_t param)
static void	_enable_button (GRAPHICS_CONTROLLER *gc, uint32_t button_id, unsigned enable)
static void	_update_selected_button (GRAPHICS_CONTROLLER *gc)
static int	_mouse_move (GRAPHICS_CONTROLLER gc, unsigned x, unsigned y, GC_NAV_CMDS cmds)
int	gc_run (GRAPHICS_CONTROLLER gc, gc_ctrl_e ctrl, uint32_t param, GC_NAV_CMDS cmds)

Enumeration Type Documentation

anonymous enum

Enumerator:

BTN_NORMAL
BTN_SELECTED
BTN_ACTIVATED

Definition at line 149 of file graphics_controller.c.

Function Documentation

static BD_PG_OBJECT* _find_object	(	PG_DISPLAY_SET *	s,
		unsigned	object_id
	)			`[static]`

Definition at line 80 of file graphics_controller.c.

Referenced by _find_object_for_button().

static BD_PG_PALETTE* _find_palette	(	PG_DISPLAY_SET *	s,
		unsigned	palette_id
	)			`[static]`

Definition at line 93 of file graphics_controller.c.

Referenced by _render_page().

static BD_IG_BUTTON* _find_button_bog	(	BD_IG_BOG *	bog,
		unsigned	button_id
	)			`[static]`

Definition at line 106 of file graphics_controller.c.

Referenced by _find_button_page(), _find_selected_button_id(), _mouse_move(), _render_page(), and _user_input().

static BD_IG_BUTTON* _find_button_page	(	BD_IG_PAGE *	page,
		unsigned	button_id,
		unsigned *	bog_idx
	)			`[static]`

Definition at line 119 of file graphics_controller.c.

Referenced by _enable_button(), _find_selected_button_id(), _set_button_page(), and _user_input().

static BD_IG_PAGE* _find_page	(	BD_IG_INTERACTIVE_COMPOSITION *	c,
		unsigned	page_id
	)			`[static]`

Definition at line 136 of file graphics_controller.c.

Referenced by _enable_button(), _find_selected_button_id(), _mouse_move(), _render_page(), _reset_page_state(), _save_page_state(), _set_button_page(), and _user_input().

static BD_PG_OBJECT* _find_object_for_button	(	PG_DISPLAY_SET *	s,
		BD_IG_BUTTON *	button,
		int	state,
		BOG_DATA *	bog_data
	)			`[static]`

Definition at line 151 of file graphics_controller.c.

Referenced by _mouse_move(), and _render_button().

static int _is_button_enabled	(	GRAPHICS_CONTROLLER *	gc,
		BD_IG_PAGE *	page,
		unsigned	button_id
	)			`[static]`

Definition at line 208 of file graphics_controller.c.

Referenced by _find_selected_button_id().

static uint16_t _find_selected_button_id ( GRAPHICS_CONTROLLER * gc ) [static]

Definition at line 219 of file graphics_controller.c.

Referenced by _select_page(), and _update_selected_button().

static int _save_page_state ( GRAPHICS_CONTROLLER * gc ) [static]

Definition at line 273 of file graphics_controller.c.

Referenced by _process_psr_event().

static int _restore_page_state ( GRAPHICS_CONTROLLER * gc ) [static]

Definition at line 305 of file graphics_controller.c.

Referenced by _process_psr_event().

static void _reset_page_state ( GRAPHICS_CONTROLLER * gc ) [static]

Definition at line 320 of file graphics_controller.c.

Referenced by _select_page().

static void _clear_osd_area	(	GRAPHICS_CONTROLLER *	gc,
		int	plane,
		uint16_t	x,
		uint16_t	y,
		uint16_t	w,
		uint16_t	h
	)			`[static]`

Definition at line 345 of file graphics_controller.c.

Referenced by _clear_bog_area(), and _clear_osd().

static void _clear_osd	(	GRAPHICS_CONTROLLER *	gc,
		int	plane
	)			`[static]`

Definition at line 365 of file graphics_controller.c.

Referenced by _gc_reset(), _render_page(), and _select_page().

static void _clear_bog_area	(	GRAPHICS_CONTROLLER *	gc,
		BOG_DATA *	bog_data
	)			`[static]`

Definition at line 376 of file graphics_controller.c.

Referenced by _render_button().

static void _select_button	(	GRAPHICS_CONTROLLER *	gc,
		uint32_t	button_id
	)			`[static]`

Definition at line 386 of file graphics_controller.c.

Referenced by _mouse_move(), _select_page(), _set_button_page(), _update_selected_button(), and _user_input().

static void _select_page	(	GRAPHICS_CONTROLLER *	gc,
		uint16_t	page_id
	)			`[static]`

Definition at line 391 of file graphics_controller.c.

Referenced by _set_button_page(), gc_decode_ts(), and gc_run().

static void _gc_reset ( GRAPHICS_CONTROLLER * gc ) [static]

Definition at line 401 of file graphics_controller.c.

Referenced by gc_free(), and gc_run().

static void _process_psr_event	(	void *	handle,
		BD_PSR_EVENT *	ev
	)			`[static]`

Definition at line 420 of file graphics_controller.c.

Referenced by gc_free(), and gc_init().

GRAPHICS_CONTROLLER* gc_init	(	BD_REGISTERS *	regs,
		void *	handle,
		gc_overlay_proc_f	func
	)

Definition at line 459 of file graphics_controller.c.

Referenced by bd_register_overlay_proc().

void gc_free ( GRAPHICS_CONTROLLER ** p )

Definition at line 475 of file graphics_controller.c.

Referenced by bd_close(), and bd_register_overlay_proc().

int gc_decode_ts	(	GRAPHICS_CONTROLLER *	p,
		uint16_t	pid,
		uint8_t *	block,
		unsigned	num_blocks,
		int64_t	stc
	)

Decode data from MPEG-TS input stream.

Parameters:

	p	GRAPHICS_CONTROLLER object
	pid	mpeg-ts PID to decode (HDMV IG/PG stream)
	block	mpeg-ts data
	num_blocks	number of aligned units in data
	stc	current playback time

Returns:: <0 on error, 0 when not complete, >0 when complete

Definition at line 499 of file graphics_controller.c.

Referenced by _preload_ig_subpath().

static void _render_button	(	GRAPHICS_CONTROLLER *	gc,
		BD_IG_BUTTON *	button,
		BD_PG_PALETTE *	palette,
		int	state,
		BOG_DATA *	bog_data
	)			`[static]`

Definition at line 560 of file graphics_controller.c.

Referenced by _render_page().

static void _render_page	(	GRAPHICS_CONTROLLER *	gc,
		unsigned	activated_button_id,
		GC_NAV_CMDS *	cmds
	)			`[static]`

Definition at line 592 of file graphics_controller.c.

Referenced by _mouse_move(), _set_button_page(), _user_input(), and gc_run().

static int _user_input	(	GRAPHICS_CONTROLLER *	gc,
		bd_vk_key_e	key,
		GC_NAV_CMDS *	cmds
	)			`[static]`

Definition at line 665 of file graphics_controller.c.

Referenced by gc_run().

static void _set_button_page	(	GRAPHICS_CONTROLLER *	gc,
		uint32_t	param
	)			`[static]`

Definition at line 766 of file graphics_controller.c.

Referenced by gc_run().

static void _enable_button	(	GRAPHICS_CONTROLLER *	gc,
		uint32_t	button_id,
		unsigned	enable
	)			`[static]`

Definition at line 845 of file graphics_controller.c.

Referenced by gc_run().

static void _update_selected_button ( GRAPHICS_CONTROLLER * gc ) [static]

Definition at line 888 of file graphics_controller.c.

Referenced by gc_run().

static int _mouse_move	(	GRAPHICS_CONTROLLER *	gc,
		unsigned	x,
		unsigned	y,
		GC_NAV_CMDS *	cmds
	)			`[static]`

Definition at line 909 of file graphics_controller.c.

Referenced by gc_run().

int gc_run	(	GRAPHICS_CONTROLLER *	gc,
		gc_ctrl_e	ctrl,
		uint32_t	param,
		GC_NAV_CMDS *	cmds
	)

Definition at line 972 of file graphics_controller.c.

Referenced by _close_playlist(), and _run_gc().

graphics_controller.c File Reference

Classes

Enumerations

Functions

Enumeration Type Documentation

Function Documentation