GSPGPU:AcquireRight
Request
| Index Word | Description |
|---|---|
| 0 | Header code [0x00160042] |
| 1 | Flag, normally zero. |
| 2 | Value 0x0 |
| 3 | Process handle |
Response
| Index Word | Description |
|---|---|
| 0 | Header code |
| 1 | Result code |
Description
When flag is non-zero additional hardware initialization is done, in some cases this includes executing the hw-init function used for GSPGPU:ResetGpuCore. That function is only executed when a state field is value 0, after executing that function this field is set to value 1.
Only one process can have rendering rights at a time. When another process has those rights, this command blocks until the process with the rights uses GSP:ReleaseRight.