#include <dvbspu.h>

Collaboration diagram for cDvbSpuDecoder:

Public Member Functions
	cDvbSpuDecoder ()

	~cDvbSpuDecoder ()

int	setTime (uint32_t pts)

cSpuDecoder::eScaleMode	getScaleMode (void)

void	setScaleMode (cSpuDecoder::eScaleMode ScaleMode)

void	setPalette (uint32_t *pal)

void	setHighlight (uint16_t sx, uint16_t sy, uint16_t ex, uint16_t ey, uint32_t palette)

void	clearHighlight (void)

void	Empty (void)

void	Hide (void)

void	Draw (void)

bool	IsVisible (void)

void	processSPU (uint32_t pts, uint8_t *buf, bool AllowedShow)

Public Member Functions inherited from cSpuDecoder
virtual	~cSpuDecoder ()

Private Types
enum	spFlag { spNONE, spHIDE, spSHOW, spMENU }

Private Member Functions
int	cmdOffs (void)

int	spuSize (void)

void	SetSpuScaling (void)

sDvbSpuRect	CalcAreaSize (sDvbSpuRect fgsize, cBitmap fgbmp, sDvbSpuRect bgsize, cBitmap bgbmp)

int	CalcAreaBpp (cBitmap fgbmp, cBitmap bgbmp)

Private Attributes
cOsd *	osd

cMutex	mutex

uint8_t *	spu

uint32_t	spupts

bool	clean

bool	restricted_osd

spFlag	state

cSpuDecoder::eScaleMode	scaleMode

double	xscaling

double	yscaling

bool	highlight

sDvbSpuRect	hlpsize

aDvbSpuPalDescr	hlpDescr

cDvbSpuPalette	palette

sDvbSpuRect	size

aDvbSpuPalDescr	palDescr

uint16_t	DCSQ_offset

uint16_t	prev_DCSQ_offset

cDvbSpuBitmap *	spubmp

bool	allowedShow

Additional Inherited Members
Public Types inherited from cSpuDecoder
enum	eScaleMode { eSpuNormal, eSpuLetterBox, eSpuPanAndScan }

Detailed Description

Definition at line 95 of file dvbspu.h.

Member Enumeration Documentation

enum cDvbSpuDecoder::spFlag

private

Enumerator
spNONE
spHIDE
spSHOW
spMENU

Definition at line 106 of file dvbspu.h.

Constructor & Destructor Documentation

cDvbSpuDecoder::cDvbSpuDecoder ( )

Definition at line 230 of file dvbspu.c.

cDvbSpuDecoder::~cDvbSpuDecoder ( )

Definition at line 240 of file dvbspu.c.

Member Function Documentation

int cDvbSpuDecoder::CalcAreaBpp	(	cBitmap *	fgbmp,
		cBitmap *	bgbmp
	)

private

Definition at line 385 of file dvbspu.c.

sDvbSpuRect cDvbSpuDecoder::CalcAreaSize	(	sDvbSpuRect	fgsize,
		cBitmap *	fgbmp,
		sDvbSpuRect	bgsize,
		cBitmap *	bgbmp
	)

private

Definition at line 344 of file dvbspu.c.

References max(), min(), sDvbSpuRect::x1, sDvbSpuRect::x2, sDvbSpuRect::y1, and sDvbSpuRect::y2.

void cDvbSpuDecoder::clearHighlight ( void )

virtual

Implements cSpuDecoder.

Definition at line 334 of file dvbspu.c.

int cDvbSpuDecoder::cmdOffs ( void )

inlineprivate

Definition at line 130 of file dvbspu.h.

void cDvbSpuDecoder::Draw ( void )

virtual

Implements cSpuDecoder.

Definition at line 402 of file dvbspu.c.

References DEBUG, DIV, dsyslog, cBitmap::Height(), cOsdProvider::NewOsd(), oeOk, cDvbSpuPalette::palette, cBitmap::Scaled(), setMax, setMin, cBitmap::Width(), tArea::Width(), sDvbSpuRect::x1, sDvbSpuRect::x2, tArea::x2, sDvbSpuRect::y1, and sDvbSpuRect::y2.

void cDvbSpuDecoder::Empty ( void )

virtual

Implements cSpuDecoder.

Definition at line 533 of file dvbspu.c.

cSpuDecoder::eScaleMode cDvbSpuDecoder::getScaleMode ( void )

inlinevirtual

Implements cSpuDecoder.

Definition at line 147 of file dvbspu.h.

void cDvbSpuDecoder::Hide ( void )

virtual

Implements cSpuDecoder.

Definition at line 526 of file dvbspu.c.

bool cDvbSpuDecoder::IsVisible ( void )

inlinevirtual

Implements cSpuDecoder.

Definition at line 156 of file dvbspu.h.

void cDvbSpuDecoder::processSPU	(	uint32_t	pts,
		uint8_t *	buf,
		bool	AllowedShow
	)

virtual

Implements cSpuDecoder.

Definition at line 277 of file dvbspu.c.

References DEBUG.

void cDvbSpuDecoder::setHighlight	(	uint16_t	sx,
		uint16_t	sy,
		uint16_t	ex,
		uint16_t	ey,
		uint32_t	palette
	)

virtual

Implements cSpuDecoder.

Definition at line 306 of file dvbspu.c.

References DEBUG, and sDvbSpuPalDescr::index.

void cDvbSpuDecoder::setPalette ( uint32_t * pal )

virtual

Implements cSpuDecoder.

Definition at line 301 of file dvbspu.c.

References cDvbSpuPalette::palette.

void cDvbSpuDecoder::setScaleMode ( cSpuDecoder::eScaleMode ScaleMode )

virtual

Implements cSpuDecoder.

Definition at line 296 of file dvbspu.c.

void cDvbSpuDecoder::SetSpuScaling ( void )

private

Definition at line 249 of file dvbspu.c.

References DEBUG, cDevice::GetOsdSize(), cSetup::OSDHeight, cSetup::OSDWidth, cDevice::PrimaryDevice(), Setup, spuXres, and spuYres.

int cDvbSpuDecoder::setTime ( uint32_t pts )

virtual

Implements cSpuDecoder.

Definition at line 547 of file dvbspu.c.

References CMD_SPU_CHG_COLCON, CMD_SPU_EOF, CMD_SPU_HIDE, CMD_SPU_MENU, CMD_SPU_SET_ALPHA, CMD_SPU_SET_PALETTE, CMD_SPU_SET_PXD_OFFSET, CMD_SPU_SET_SIZE, CMD_SPU_SHOW, DEBUG, esyslog, and spuU32.

int cDvbSpuDecoder::spuSize ( void )

inlineprivate

Definition at line 133 of file dvbspu.h.

Member Data Documentation

bool cDvbSpuDecoder::allowedShow

private

Definition at line 128 of file dvbspu.h.

bool cDvbSpuDecoder::clean

private

Definition at line 103 of file dvbspu.h.

uint16_t cDvbSpuDecoder::DCSQ_offset

private

Definition at line 124 of file dvbspu.h.

bool cDvbSpuDecoder::highlight

private

Definition at line 113 of file dvbspu.h.

aDvbSpuPalDescr cDvbSpuDecoder::hlpDescr

private

Definition at line 115 of file dvbspu.h.

sDvbSpuRect cDvbSpuDecoder::hlpsize

private

Definition at line 114 of file dvbspu.h.

cMutex cDvbSpuDecoder::mutex

private

Definition at line 98 of file dvbspu.h.

cOsd* cDvbSpuDecoder::osd

private

Definition at line 97 of file dvbspu.h.

aDvbSpuPalDescr cDvbSpuDecoder::palDescr

private

Definition at line 122 of file dvbspu.h.

cDvbSpuPalette cDvbSpuDecoder::palette

private

Definition at line 118 of file dvbspu.h.

uint16_t cDvbSpuDecoder::prev_DCSQ_offset

private

Definition at line 125 of file dvbspu.h.

bool cDvbSpuDecoder::restricted_osd

private

Definition at line 104 of file dvbspu.h.

cSpuDecoder::eScaleMode cDvbSpuDecoder::scaleMode

private

Definition at line 109 of file dvbspu.h.

sDvbSpuRect cDvbSpuDecoder::size

private

Definition at line 121 of file dvbspu.h.

uint8_t* cDvbSpuDecoder::spu

private

Definition at line 101 of file dvbspu.h.

cDvbSpuBitmap* cDvbSpuDecoder::spubmp

private

Definition at line 127 of file dvbspu.h.

uint32_t cDvbSpuDecoder::spupts

private

Definition at line 102 of file dvbspu.h.

spFlag cDvbSpuDecoder::state

private

Definition at line 107 of file dvbspu.h.

double cDvbSpuDecoder::xscaling

private

Definition at line 110 of file dvbspu.h.

double cDvbSpuDecoder::yscaling

private

Definition at line 110 of file dvbspu.h.

The documentation for this class was generated from the following files:

Public Member Functions

Private Types

Private Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Member Enumeration Documentation

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation