Nio prof.rpl
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nio_prof.rpl is the shim/wrapper library for PPC communication with the /debug/prof IOSU device node on the IOP, i.e the Wii U's IO profiler API.
Functions
| Name | Prototype | Description |
|---|---|---|
| IO_ProfilerLibInit | IO_PROF_RVAL IO_ProfilerLibInit(void) |
Initializes the IO profiler library. |
| IO_ProfilerLibFinish | IO_PROF_RVAL IO_ProfilerLibFinish(void) |
Cleanup and close the IO profiler library. |
| IO_ProfilerStartCheckpoint | IO_PROF_RVAL IO_ProfilerStartCheckpoint(u32 flags) |
Sets a start profiler checkpoint. |
| IO_ProfilerGetStatsAndEndCheckpoint | IO_PROF_RVAL IO_ProfilerGetStatsAndEndCheckpoint(u32 flags, u32 *duration, IO_ProfStat* stats, int *num_stats) |
Sets an end profiler checkpoint and gets profiling data from the previous start checkpoint time of calling. |
| IO_ProfilerGetStatsAndRestartCheckpoint | IO_PROF_RVAL IO_ProfilerGetStatsAndRestartCheckpoint(u32 flags, u32 *duration, IO_ProfStat* stats, int *num_stats) |
Equivalent of calling IO_ProfilerGetStatsAndEndCheckpoint immediately followed by IO_ProfilerStartCheckpoint.
|
Data Types and Defines
Enums
IOChannel
| Name | Value |
|---|---|
| IO_CHANNEL_USB | 0 |
| IO_CHANNEL_NET | 1 |
| IO_CHANNEL_CONTROLLER | 2 |
| IO_CHANNEL_SECIO | 3 |
| IO_CHANNEL_FS | 4 |
| IO_CHANNEL_SYS | 5 |
Structs
IO_ProfStat
typedef struct IO_ProfStat {
IOChannelID channel;
float percentBandwidth;
} IO_ProfStat;