dvbspu.c File Reference

#include "dvbspu.h"
#include <assert.h>
#include <string.h>
#include <inttypes.h>
#include <math.h>

Go to the source code of this file.

Macros
#define	DEBUG(format, args...)
#define	setMin(a, b)
#define	setMax(a, b)
#define	spuXres   720
#define	spuYres   576
#define	revRect(r1, r2)
#define	CMD_SPU_MENU   0x00
#define	CMD_SPU_SHOW   0x01
#define	CMD_SPU_HIDE   0x02
#define	CMD_SPU_SET_PALETTE   0x03
#define	CMD_SPU_SET_ALPHA   0x04
#define	CMD_SPU_SET_SIZE   0x05
#define	CMD_SPU_SET_PXD_OFFSET   0x06
#define	CMD_SPU_CHG_COLCON   0x07
#define	CMD_SPU_EOF   0xff
#define	spuU32(i)
#define	DIV(a, b)

Functions
static uint8_t	getBits (uint8_t *&data, uint8_t &bitf)

Macro Definition Documentation

CMD_SPU_CHG_COLCON

#define CMD_SPU_CHG_COLCON   0x07

Definition at line 225 of file dvbspu.c.

Referenced by cDvbSpuDecoder::setTime().

CMD_SPU_EOF

#define CMD_SPU_EOF   0xff

Definition at line 226 of file dvbspu.c.

Referenced by cDvbSpuDecoder::setTime().

CMD_SPU_HIDE

#define CMD_SPU_HIDE   0x02

Definition at line 220 of file dvbspu.c.

Referenced by cDvbSpuDecoder::setTime().

CMD_SPU_MENU

#define CMD_SPU_MENU   0x00

Definition at line 218 of file dvbspu.c.

Referenced by cDvbSpuDecoder::setTime().

CMD_SPU_SET_ALPHA

#define CMD_SPU_SET_ALPHA   0x04

Definition at line 222 of file dvbspu.c.

Referenced by cDvbSpuDecoder::setTime().

CMD_SPU_SET_PALETTE

#define CMD_SPU_SET_PALETTE   0x03

Definition at line 221 of file dvbspu.c.

Referenced by cDvbSpuDecoder::setTime().

CMD_SPU_SET_PXD_OFFSET

#define CMD_SPU_SET_PXD_OFFSET   0x06

Definition at line 224 of file dvbspu.c.

Referenced by cDvbSpuDecoder::setTime().

CMD_SPU_SET_SIZE

#define CMD_SPU_SET_SIZE   0x05

Definition at line 223 of file dvbspu.c.

Referenced by cDvbSpuDecoder::setTime().

CMD_SPU_SHOW

#define CMD_SPU_SHOW   0x01

Definition at line 219 of file dvbspu.c.

Referenced by cDvbSpuDecoder::setTime().

DEBUG

#define DEBUG	(		format,
			args... )

Value:

void()

Definition at line 41 of file dvbspu.c.

Referenced by cDvbSpuDecoder::Draw(), cDvbSpuBitmap::getMinSize(), cDvbSpuDecoder::processSPU(), cDvbSpuDecoder::setHighlight(), cDvbSpuDecoder::SetSpuScaling(), and cDvbSpuDecoder::setTime().

DIV

#define DIV	(		a,
			b )

Value:

(a/b)?:1

Referenced by cDvbSpuDecoder::Draw().

revRect

#define revRect	(		r1,
			r2 )

Value:

{ r1.x1 = r2.x2; r1.y1 = r2.y2; r1.x2 = r2.x1; r1.y2 = r2.y1; }

Definition at line 61 of file dvbspu.c.

Referenced by cDvbSpuBitmap::cDvbSpuBitmap().

setMax

#define setMax	(		a,
			b )

Value:

if (a < b) a = b

Definition at line 55 of file dvbspu.c.

Referenced by cDvbSpuDecoder::Draw(), cDvbSpuBitmap::getMinSize(), and cDvbSpuBitmap::putPixel().

setMin

#define setMin	(		a,
			b )

Value:

if (a > b) a = b

Definition at line 54 of file dvbspu.c.

Referenced by cDvbSpuDecoder::Draw(), cDvbSpuBitmap::getMinSize(), and cDvbSpuBitmap::putPixel().

spuU32

#define spuU32

(

i

)

Value:

((spu[i] << 8) + spu[i+1])

Definition at line 228 of file dvbspu.c.

Referenced by cDvbSpuDecoder::setTime().

spuXres

#define spuXres   720

Definition at line 58 of file dvbspu.c.

Referenced by cDvbSpuBitmap::cDvbSpuBitmap(), cDvbSpuDecoder::cDvbSpuDecoder(), cDvbSpuBitmap::getBitmap(), and cDvbSpuBitmap::putPixel().

spuYres

#define spuYres   576

Definition at line 59 of file dvbspu.c.

Referenced by cDvbSpuBitmap::cDvbSpuBitmap(), cDvbSpuDecoder::cDvbSpuDecoder(), and cDvbSpuBitmap::getBitmap().

Function Documentation

getBits()

uint8_t getBits ( uint8_t *& data, uint8_t & bitf )

static

Definition at line 165 of file dvbspu.c.

Referenced by cDvbSpuBitmap::putFieldData().