spu.c File Reference

#include <xine/configfile.h>
#include <xine/xine_internal.h>
#include <xine/spu.h>
#include <xine.h>

Macros
#define	BLACK_OPACITY   67
#define	COLOUR_OPACITY   100

Functions
static void	no_op (void *user_data, xine_cfg_entry_t *entry)
void	_x_spu_misc_init (xine_t *this)
void	_x_spu_get_opacity (xine_t *this, xine_spu_opacity_t *opacity)
int	_x_spu_calculate_opacity (const clut_t *clut, uint8_t trans, const xine_spu_opacity_t *opacity)

Macro Definition Documentation

BLACK_OPACITY

#define BLACK_OPACITY   67

Referenced by _x_spu_get_opacity(), and _x_spu_misc_init().

COLOUR_OPACITY

#define COLOUR_OPACITY   100

Referenced by _x_spu_get_opacity(), and _x_spu_misc_init().

Function Documentation

_x_spu_calculate_opacity()

int _x_spu_calculate_opacity	(	const clut_t *	clut,
		uint8_t	trans,
		const xine_spu_opacity_t *	opacity
	)

References xine_spu_opacity_s::black, clut_t::cb, xine_spu_opacity_s::colour, clut_t::cr, and clut_t::y.

Referenced by dvb_spu_class_open_plugin(), and recalculate_trans().

_x_spu_get_opacity()

void _x_spu_get_opacity	(	xine_t *	this,
		xine_spu_opacity_t *	opacity
	)

References xine_spu_opacity_s::black, BLACK_OPACITY, xine_spu_opacity_s::colour, COLOUR_OPACITY, and cfg_entry_s::num_value.

Referenced by dvb_spu_class_open_plugin(), and recalculate_trans().

_x_spu_misc_init()

void _x_spu_misc_init

(

xine_t *

this

)

References _, BLACK_OPACITY, COLOUR_OPACITY, no_op(), and NULL.

Referenced by xine_stream_new().

no_op()

static void no_op ( void *  user_data, xine_cfg_entry_t *  entry  )

static

Referenced by _x_spu_misc_init().