IC Streamer performance measurement. More...

#include <assert.h>
#include <string.h>
#include "stb_os.h"
#include "http_interface.h"
#include "glue_memory.h"
#include "glue_queue.h"
#include "mh5base.h"
#include "mh5profile.h"
#include "mh5streamer.h"
#include "stmr_msp.h"
#include "stmr_util.h"
#include "stmr_common.h"

Data Structures
struct	sMeasureRequest

Macros
#define	MAX_MEASURE_SIZE (0x7fffffff)

#define	USE_MAGIC

#define	GOOD_MAGIC 0xdeadbeef

#define	BAD_MAGIC 0xfefefefe

#define	SET_MAGIC(r) do { r->magic = GOOD_MAGIC; } while (0)

#define	VERIFY_MAGIC(r) assert(r->magic == GOOD_MAGIC)

#define	CLEAR_MAGIC(r) do { r->magic = BAD_MAGIC; } while (0)

#define	DBG(x)

Typedefs
typedef struct sMeasureRequest	MeasureRequest

Functions
U32BIT	MHEG5CreateMeasureRequest (U32BIT requestId, char *url, S32BIT maxBytes)
	Create HTTP streaming performance measurement request. More...

void	MHEG5StartMeasureRequest (U32BIT downloadId)
	Start HTTP streaming performance measurement request. More...

S32BIT	MHEG5GetMeasureResponseCode (U32BIT downloadId)
	Return response code for performance measurement request. More...

S32BIT	MHEG5GetMeasureStatus (U32BIT downloadId)
	Return HTTP status of performance measurement request. More...

U8BIT *	MHEG5GetMeasureRedirect (U32BIT downloadId)
	Return the redirection URL for a request that was redirected (HTTP status 3xx). More...

void	MHEG5ProcessMeasureRequest (U32BIT downloadId)
	Process HTTP streaming performance measurement request. More...

void	MHEG5StopMeasureRequest (U32BIT downloadId)
	Stop HTTP streaming performance measurement request. More...

void	MHEG5DestroyMeasureRequest (U32BIT downloadId)
	Destroy HTTP streaming performance measurement request. More...

Detailed Description

IC Streamer performance measurement.

Date: 21/10/2010

Author: Omri Barel

Macro Definition Documentation

#define BAD_MAGIC 0xfefefefe

#define CLEAR_MAGIC ( r ) do { r->magic = BAD_MAGIC; } while (0)

#define DBG ( x )

#define GOOD_MAGIC 0xdeadbeef

#define MAX_MEASURE_SIZE (0x7fffffff)

#define SET_MAGIC ( r ) do { r->magic = GOOD_MAGIC; } while (0)

#define USE_MAGIC

#define VERIFY_MAGIC ( r ) assert(r->magic == GOOD_MAGIC)

Typedef Documentation

typedef struct sMeasureRequest MeasureRequest

Function Documentation

U32BIT MHEG5CreateMeasureRequest	(	U32BIT	requestId,
		char *	url,
		S32BIT	maxBytes
	)

Create HTTP streaming performance measurement request.

Parameters

requestId	Request identifier
url	URL for request
maxBytes	Maximum number of bytes to use

Returns: Donwload ID (non-zero) if request was created, 0 (zero) otherwise

void MHEG5DestroyMeasureRequest ( U32BIT downloadId )

Destroy HTTP streaming performance measurement request.

Parameters