#include <stdint.h>
#include "basetype.h"
#include "h264bsd_cfg.h"
#include "h264bsd_stream.h"
#include "h264bsd_image.h"
#include <string.h>
#include <stdlib.h>

Include dependency graph for h264bsd_util.h:

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Go to the source code of this file.

Macros
#define	HANTRO_OK 0

#define	HANTRO_NOK 1

#define	HANTRO_TRUE (1)

#define	HANTRO_FALSE (0)

#define	MEMORY_ALLOCATION_ERROR 0xFFFF

#define	PARAM_SET_ERROR 0xFFF0

#define	END_OF_STREAM 0xFFFFFFFFU

#define	EMPTY_RESIDUAL_INDICATOR 0xFFFFFF

#define	MARK_RESIDUAL_EMPTY(residual) ((residual)[0] = EMPTY_RESIDUAL_INDICATOR)

#define	IS_RESIDUAL_EMPTY(residual) ((residual)[0] == EMPTY_RESIDUAL_INDICATOR)

#define	ASSERT(expr)

#define	RANGE_CHECK(value, minBound, maxBound)

#define	RANGE_CHECK_ARRAY(array, minBound, maxBound, length)

#define	DEBUG(args)

#define	EPRINT(msg)

#define	MIN(a, b) (((a) < (b)) ? (a) : (b))

#define	MAX(a, b) (((a) > (b)) ? (a) : (b))

#define	ABS(a) (((a) < 0) ? -(a) : (a))

#define	CLIP3(x, y, z) (((z) < (x)) ? (x) : (((z) > (y)) ? (y) : (z)))

#define	CLIP1(z) (((z) < 0) ? 0 : (((z) > 255) ? 255 : (z)))

#define	ALLOCATE(ptr, count, type)

#define	FREE(ptr)

#define	ALIGN(ptr, bytePos) (ptr + ( ((bytePos - (uintptr_t)ptr) & (bytePos - 1)) / sizeof(*ptr) ))

Functions
u32	h264bsdCountLeadingZeros (u32 value, u32 length)

u32	h264bsdRbspTrailingBits (strmData_t *strmData)

u32	h264bsdMoreRbspData (strmData_t *strmData)

u32	h264bsdNextMbAddress (u32 *pSliceGroupMap, u32 picSizeInMbs, u32 currMbAddr)

void	h264bsdSetCurrImageMbPointers (image_t *image, u32 mbNum)

i32	abs (i32 a)

i32	clip (i32 x, i32 y, i32 z)

Variables
const u32	h264bsdQpC [52]

Macro Definition Documentation

◆ ABS

#define ABS ( a ) (((a) < 0) ? -(a) : (a))

◆ ALIGN

#define ALIGN	(	ptr,
		bytePos
	)	(ptr + ( ((bytePos - (uintptr_t)ptr) & (bytePos - 1)) / sizeof(*ptr) ))

◆ ALLOCATE

#define ALLOCATE	(	ptr,
		count,
		type
	)

Value:

{ \
    (ptr) = malloc((count) * sizeof(type)); \
}

◆ ASSERT

#define ASSERT ( expr )

◆ CLIP1

#define CLIP1 ( z ) (((z) < 0) ? 0 : (((z) > 255) ? 255 : (z)))

◆ CLIP3

#define CLIP3	(	x,
		y,
		z
	)	(((z) < (x)) ? (x) : (((z) > (y)) ? (y) : (z)))

◆ DEBUG

#define DEBUG ( args )

◆ EMPTY_RESIDUAL_INDICATOR

#define EMPTY_RESIDUAL_INDICATOR 0xFFFFFF

◆ END_OF_STREAM

#define END_OF_STREAM 0xFFFFFFFFU

◆ EPRINT

#define EPRINT ( msg )

◆ FREE

#define FREE ( ptr )

Value:

{ \
    free((ptr)); (ptr) = NULL; \
}

◆ HANTRO_FALSE

#define HANTRO_FALSE (0)

◆ HANTRO_NOK

#define HANTRO_NOK 1

◆ HANTRO_OK

#define HANTRO_OK 0

◆ HANTRO_TRUE

#define HANTRO_TRUE (1)

◆ IS_RESIDUAL_EMPTY

#define IS_RESIDUAL_EMPTY ( residual ) ((residual)[0] == EMPTY_RESIDUAL_INDICATOR)

◆ MARK_RESIDUAL_EMPTY

#define MARK_RESIDUAL_EMPTY ( residual ) ((residual)[0] = EMPTY_RESIDUAL_INDICATOR)

◆ MAX

#define MAX	(	a,
		b
	)	(((a) > (b)) ? (a) : (b))

◆ MEMORY_ALLOCATION_ERROR

#define MEMORY_ALLOCATION_ERROR 0xFFFF

◆ MIN

#define MIN	(	a,
		b
	)	(((a) < (b)) ? (a) : (b))

◆ PARAM_SET_ERROR

#define PARAM_SET_ERROR 0xFFF0

◆ RANGE_CHECK

#define RANGE_CHECK	(	value,
		minBound,
		maxBound
	)

◆ RANGE_CHECK_ARRAY

#define RANGE_CHECK_ARRAY	(	array,
		minBound,
		maxBound,
		length
	)

Function Documentation

◆ abs()

i32 abs ( i32 a )

◆ clip()

i32 clip	(	i32	x,
		i32	y,
		i32	z
	)

◆ h264bsdCountLeadingZeros()

u32 h264bsdCountLeadingZeros	(	u32	value,
		u32	length
	)

◆ h264bsdMoreRbspData()

u32 h264bsdMoreRbspData ( strmData_t * strmData )

◆ h264bsdNextMbAddress()

u32 h264bsdNextMbAddress	(	u32 *	pSliceGroupMap,
		u32	picSizeInMbs,
		u32	currMbAddr
	)

◆ h264bsdRbspTrailingBits()

u32 h264bsdRbspTrailingBits ( strmData_t * strmData )

◆ h264bsdSetCurrImageMbPointers()

void h264bsdSetCurrImageMbPointers	(	image_t *	image,
		u32	mbNum
	)

Variable Documentation

◆ h264bsdQpC

const u32 h264bsdQpC[52]

extern

Macros

Functions

Variables