Profiling

Rendering stats and metrics for profiling More...

Data Structures
struct	pvr_stats_t
	PVR statistics structure. More...

Functions
int	pvr_get_vbl_count (void)
	Retrieve the current VBlank count.
int	pvr_get_stats (pvr_stats_t *stat)
	Get the current statistics from the PVR.

Detailed Description

Rendering stats and metrics for profiling

Function Documentation

pvr_get_stats()

int pvr_get_stats

(

pvr_stats_t *

stat

)

Get the current statistics from the PVR.

This function fills in the pvr_stats_t structure passed in with the current statistics of the system.

Parameters

stat	The statistics structure to fill in. Must not be NULL

Return values

0	On success
-1	If the PVR is not initialized

pvr_get_vbl_count()

int pvr_get_vbl_count

(

void

)

Retrieve the current VBlank count.

This function retrieves the number of VBlank interrupts that have occurred since the PVR was initialized.

Returns

The number of VBlanks since init